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Julia T. Woodward, Ph.D. is a Professor in the Departments of Psychiatry & Behavioral Sciences and Obstetrics & Gynecology in the Duke University Health System. She has directed the Patient Support Program at the Duke Fertility Center for over 20 years. Clinically, she specializes in working with patients facing infertility, pregnancy loss, third-party reproduction, fertility preservation, and perinatal mood disorders. She trains Clinical Psychology PhD students, Predoctoral Interns, and Postdoctoral Fellows as well as REI Fellows and OBGYN residents in the psychosocial aspects of reproductive medicine. She has held multiple committee leadership positions in the Mental Health Professional Group of the American Society for Reproductive Medicine, is the current Chair of the Scientific Development Committee and previously served on the Executive Council for the Society for Assisted Reproductive Technology (SART). She serves as an Associate Editor for Human Reproduction. She publishes regularly and lectures internationally on the psychosocial aspects of reproductive medicine, integration of mental health services into fertility care teams, and later-life parenting. CONNECT WITH DVORA ENTIN: Website: https://www.dvoraentin.com/ Instagram: https://www.instagram.com/dvoraentin YouTube: https://www.youtube.com/@misconceptionspodcast  

Kaitlyn Ugoretz (Lecturer, Nanzan Institute for Religion and Culture, Nanzan University, Japan; PhD, East Asian Languages and Cultural Studies, University of California, Santa Barbara, in progress) is an anthropologist of religion focused on the globalization of Japanese Shinto practices through popular culture such as anime, video games, and Marie Kondo's decluttering. The Associate Editor of The Japanese Journal of Religious Studies, and a member of the Sacred Writes 2021 public scholarship training cohort, Prof. Ugoretz also promotes public scholarship on Japanese religions through her award-winning educational YouTube channel Eat Pray Anime, in podcast interviews, cultural consulting, and her writing for venues including Religion News Service and The Conversation. Ugoretz will conduct a digital ethnography of Japanese tidying guru Marie Kondo. She notes that while Western scholarship tends to consider Kondo to be "spiritual," the Japanese find her to be too "religious," reflecting aspects of Buddhist and Shinto traditions. This leads Ugoretz to argue that our understanding of spiritual yearning should expand---it is neither a new nor an American phenomenon. The boundary between what is "religious" and what is "spiritual" is historically and cultural constructed, and shaped by ideas of race, class, and globalization. She argues that spiritual yearning emerges from human existential needs and concerns, and should be distinguished from the capitalistic patterns of "spiritual consumption" that it often inspires. Visit Sacred Writes: https://www.sacred-writes.org/templeton-working-group Visit Eat, Pray, Anime: https://www.youtube.com/c/eatprayanime  

Palliative care in multiple sclerosis spans the disease course, from early screening and support after diagnosis to symptom management and quality‑of‑life optimization in midstage disease, and end‑of‑life care in advanced MS. This episode outlines a staged approach to palliative care, highlights the roles of neurology and primary care teams, and discusses tools such as patient‑reported outcomes and symptom scales to support ongoing assessment of patients and care partners. In this episode, Katie Grouse, MD, FAAN, speaks with Penelope Smyth, MD, FRCPC and Janis M. Miyasaki, MD, MEd, FRCPC, coauthors of the article "Palliative Care in Multiple Sclerosis" in the Continuum® April 2026 Multiple Sclerosis and Related Disorders issue. Dr. Grouse is a Continuum® Audio interviewer and a clinical assistant professor at the University of California, San Francisco in San Francisco, California. Dr. Smyth is the director of the Division of Neurology in the Department of Medicine at the University of Alberta in Edmonton, Alberta, Canada. Dr. Miyasaki is a professor in the Division of Neurology in the Department of Medicine at the University of Alberta and the zone clinical department head for Clinical Neurosciences at Alberta Health Services in Edmonton, Alberta, Canada. Additional Resources Read the article: Palliative Care in Multiple Sclerosis Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Full episode transcript available here Dr Grouse: With the new treatments for MS, people might be saying palliative care is not relevant at all. It's about giving up hope and hopelessness. But this article covers why palliative care is important for your patients and families throughout their illness trajectory. Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast.  Dr Grouse: This is Dr. Katie Grouse. Today, I'm interviewing Drs Penelope Smyth and Janis Miyasaki about their article on palliative care in multiple sclerosis, which appears in the April 2026 Continuum issue on multiple sclerosis. Welcome to the podcast, and please introduce yourselves to our audience.  Dr Smyth: Thank you, Katie. I'm Penny Smyth. I am a neurologist at the University of Alberta, a professor in neurology, and a clinical multiple sclerosis specialist.  Dr Miyasaki: Hi, Katie. Thanks for having us. I'm Janis Miyasaki. I am a movement disorder neurologist primarily who also provides neuropalliative care at the University of Alberta in Edmonton, Canada.  Dr Grouse: It's so great having you today to talk with us about your article. I thought this article was really a wonderful take on the topic. I learned a lot, and I'm really hoping all of our listeners will take advantage of this article and take advantage of all the learning they can get from reading about this topic. So, I wanted to start with a more general question, which is, what is the key message from this article that you're hoping your readers will take away?  Dr Smyth: In terms of key takeaways, I think it's our hope that neurologists will come away from reading this article with, really, an expanded understanding of what palliative care is and how that might be applicable to them in their care for their patients with MS along a continuum of treating people with MS, that there can be components of palliative care and strategies that can be integrated early after diagnosis in, really, anywhere along the continuum of caring for people with MS. We've called that kind of mid-stage. And then there are particular needs for people with MS and their care partners in late-stage or severe MS and end of life that might require different palliative care strategies. I think we kind of have maybe a bit of a bias sometimes in thinking of palliative care as more directed towards those that are near end-of-life. But in fact, it's a much expanded concept.  Dr Miyasaki: And I'll just add that we also discuss a palliative approach, that palliative care skills and philosophies can be used by generalists---in this case, neurologists who are providing care to people with MS---and that adopting certain skills and communication techniques can help us better address our patients' and their families' symptoms. And also to keep in mind that for most people with neurologic illness, the unit of care is not only the patient, but it's the patient and the family, however that family looks.  Dr Grouse: Now, Penny, I'm curious, how are early-stage and mid-stage multiple sclerosis palliative care strategies different from, say, a typical evaluation and counseling that a neurologist would give, say, an MS specialist or even a general neurologist?  Dr Smyth: Thank you, Katie. That's a great question, and something that actually I learned in writing this piece with Janice and from her as a neuropalliative care expert. I think in terms of early strategies around palliative care that can be helpful to the general neurologist in their office, palliative care is about holistic support for patients and their care providers spiritually, emotionally, physically. There are components of palliative care and symptom management and making sure that the patient is at the center of the care, as well as support for their care partners with their holistic approach of relief of suffering as well as offering hope. When I started this piece, I was thinking that many of us neurologists, I think, often informally utilize many of these components already when we're dealing with patients early on after diagnosis in terms of communication, counseling, and education; going through their fear of an uncertain future; spiritual well-being; and then connecting them with supports for adaptive coping strategies. And then as well in mid-stage, which is really around what we can do in symptom management and improving quality of life, with screening tools and patient-reported outcome measures. However, I have to say that there are many unmet needs for people with MS and their care partners that they identify that are clearly not being met by us neurologists in this day and age. So even though we may be incorporating some of these strategies, I don't think we're meeting the mark all the time and hitting the target, especially in our busy office practices, in various ways. Dr Grouse: Given that, at a high level, what are some important early-stage MS palliative care concepts that we should be keeping in mind when we are counseling patients in these stages of the disease? Dr Miyasaki: An important concept to keep in mind for neurologists dealing with early-stage MS patients is that for us, we feel successful that we have made a diagnosis. And yet for the patient, it is taking away that hope. Maybe it's not MS. Maybe I just have a numb hand and it's gonna go away. And for us to appreciate that while we make this diagnosis multiple times a week---or, for MS specialists multiple times a day---for this person, it is the first time, the first experience, and it shakes their entire foundation of who they are as a person, how they will perform all the tasks and roles that they have in society, in their professional lives, in their family structures, and in their close, intimate relationships. As physicians, we may be overwhelmed by acknowledging that. I feel that it's important for us to understand the needs that our patients have and to allow them to have their feelings. You know, feelings can feel messy and time-consuming, and yet when we fully see our patients, I feel that this is the best of medicine. And it certainly is, in terms of palliative care, the principle that we seek. We accept all of the patient, the joy and the sorrow, the anger and the frustration. We accept it all, and we try to determine what will serve this person who is suffering in front of us now.  Dr Smyth: There's another piece to this, which came up as Janice and I were writing together. We were talking about offering a prognosis to a patient as to how they would do, and this was something that I thought deeply about, because I said, we always communicate how uncertain the prognosis is and how we can't predict the future. And then she said to me, well, what about offering a roadmap to a person with MS soon after diagnosis as to how you're gonna determine how they do over the next couple of years? Which are really important years in terms of determining how patients are doing on their disease-modifying therapies, whether they're having progression or not, and things. It's a pivotal time. So, if you can offer a roadmap to a person with MS and say, look, this is when we will be following you up. This is how we will be following you with MRI and biomarkers if you have that available, and this is how we will determine how responsive you are and then how we move forward from there. Dr Grouse: Really important concepts. And the roadmap certainly makes a lot of sense to me and something that, apart from just being useful to the patient for so many reasons to help set expectations, you know, is useful for us to better partner with the patient so they understand this is sort of how we do things and everyone's sort of expectations are met. So, I think those sound like really great goals and things to keep in mind. Now, we talked about early-stage MS palliative care concepts. How does that change as you get into the mid-stage of the disease?  Dr Smyth: Yeah. So, this is reflecting the fact that the course of MS is so different and the experience of MS is so different person to person. And so, what do we do as neurologists when we follow these people long-term over years and decades of living with their MS as their needs evolve, as their symptoms evolve, and as their disability evolves? Well, really, this is about the time of getting into, what are the symptoms that they're struggling with, what are the causes of their suffering at various points? And then how do we identify that, maybe with use of patient-reported outcome measures, screening scales, things like that. And then how do we direct symptomatic management to the specific symptoms that are causing distress to the patient? As well as trying to improve their quality of life in various ways, treating their comorbidities, making sure to check on exercise, healthy living, and that kind of thing.  Dr Grouse: Now getting into, I think, topics that we're more used to thinking about when we think about palliative care: a lot of us, I think, are really unsure of the right time to discuss advanced care directives in the course of multiple sclerosis, and I think that's not helped by the fact that many of us are just, in general, not terribly comfortable talking about those types of things in general. What is your advice to questions like this?  Dr Smyth: And this is something that, again, Janice and I had to come together on, because there is no universal accepted time for when is the right time in multiple sclerosis to discuss advanced care directives and goals of care. And in fact, when they have looked at it in the literature, different things have come out. It has come out that neurologists can be uncomfortable discussing this. There's unique challenges to people with MS in that they have a diagnosis at a young age with an uncertain trajectory of how their course of disease is going to go. And many of these things lead care providers to be somewhat hesitant as to when is the right time, as well as, there were identified barriers within patients themselves as to when the right time might be to discuss. In that, you know, some of the coping strategies might be, as identified by some of the qualitative studies that have been done on this, around the fact that they would prefer to focus on the present rather than the future. In some studies expressed an ambivalence as to when they thought the right time might be, as well as some negative experiences that they might have had from providers trying to discuss these things in their previous experience. So, I went back to looking at the European guidelines for palliative care in MS, who suggested when a person might have severe MS---which they define as walking with bilateral aids for at least twenty meters or an EDSS of six or higher---or trigger-based, when there has been a change in the patient's status, when there's been a decline in some way or progression. Now, this is a little different, actually, than what we offer other people with neurologic diseases, and I don't know if that's the right answer. And this is where I'm going to turn it over to Janice, because I think we could learn something, as neurologists who treat people with MS, from our palliative care specialists.  Dr Miyasaki: I think of advanced care planning in a very different way. I think what a lot of the patients were expressing in the studies was that being asked about advanced care planning signaled to them in some way that they have reached this point in their illness where things aren't going so great and I anticipate that you may run into complications. Whereas in our movement disorder clinic, one of our fellows did a study looking at capacity for decision-making. And even in people who scored normally on the Montreal Cognitive Assessment, they had impairments in some of the domains of decision-making. And so, our philosophy in movement disorders at least---and some of our patients are quite young who have multiple system atrophy, they could be in their forties---we take the philosophy that everyone over the age of decision-making capacity, which is generally eighteen, should have some goals of care established. And how I introduce it in my clinic is, you know, for the young resident, you want the full-meal deal, because the likelihood of the resident surviving the ICU admission is very high. And then when we look at me, who… I am older, the likelihood of surviving an ICU admission is considerably lower. And so, the appropriate goals of care might be that I am willing to go to the ICU, and if things go well, then they can continue. But if things are not going well, they can have a discussion with my personal directive or power of attorney to talk about what the goals of care should be. And then the other aspect is sometimes having the conversation with family is really important because most of our families in hospital express an uncertainty. Am I doing the right thing? And they want to do the right thing for their loved ones. And most people actually say, if you ask them, I don't want to burden my family with making decisions that are going to tear at their hearts. So, then we can't actually make good informed decisions for our loved ones unless we have clear conversations. I think it does speak to our superstitious beliefs that if we talk about death, it's going to happen. But I hope the listeners will take my word for it, it really doesn't. And someone had a really good saying about the advanced directive. They're kind of like evening clothes. You should take them out every once in a while and make sure they still fit. And so, when you normalize it in this way, it helps people to just say, oh, yeah, it's once a year. Dr. Miyasaki is gonna ask me about how do I feel about those goals of care. And then it doesn't have this portent of, oh, I'm not doing well. Instead, it's just, this is what we should all be doing for our sake and for our family's sake.  Dr Smyth: Now, one thing that I have to add on to this is that it is important to try to establish advanced care directives before patients experience cognitive decline, because then that can make it a much more challenging conversation and brings nuances of challenge into the interactions, which, you know, are hard.  Dr Grouse: And Penny, I'm glad you brought that up, because I was really struck by that point too when reading this article, how easy it is to miss the subtle signs that cognitive changes are happening. I think it's just- it's a good kind of segue into that topic in general, but it is such an important link to, you know, making sure that you get those advanced directives at a time when the patient's really able to express and understand what they're talking to you about. Now, on the topic of the cognitive screenings, what's a good way to do this type of screening, and why is this type of screening so particularly important in the case of multiple sclerosis?  Dr Smyth: Yeah. Thank you, Katie. I think that it's important for our listeners to think about and recognize when we see our patients with MS because it is one of the invisible symptoms that people with MS can live with and may not be apparent on regular conversation in the office. So, it's important to deliberately ask about subjective challenges in cognition. Ask the partner about how they're doing in terms of their cognition in various ways. As well as asking them and exploring then, how are they doing in their professional roles if they're working or in their surroundings? How are they coping on a daily basis on a cognitive level in addition to a physical level? We know that cognitive issues are actually the biggest contributor for not working and are a huge driver of disability in MS in terms of functioning, even more than physical decline in many ways. So, it is important for us neurologists to keep top of mind and to think about and deliberately attend to. There are screening tests that we can do in the office. The easiest for us, which measures the verbal processing speed, is the SDMT test, which is a ninety-second test matching symbols and numbers. It's easy to do. You can train a MOA to do it before you see the patient and things like that, and it just gives you an idea as to where the patient is at. And usually they're having difficulties if they're greater than two standard deviations below the norm for their age, or if there's a significant drop of four or eight points, and that might signal to you that there might be more going on. You can explore it, and then if you do have this available, the ability to refer for neuropsychological testing if there's questions. But often we can't get it with the MoCA score, unfortunately.  Dr Grouse: Talking about all these concepts, I think they all sound great. I think a lot of us hearing this will naturally say, "Yes, these are absolutely things we should be incorporating in the care of these patients." What I wondered about was, certainly we're all very busy, it is really hard to find time for a lot of these things. We don't always have access to specialists who can help us with some of these conversations. How can we find time, and how can we work this into the care of our patients effectively and still make time for all the other things we have to talk about, and make sure that we're seeing all of our other patients and staying on time and all of those things?  Dr Miyasaki: Yes. I think that's the challenges of dealing with people who actually, over time, their care needs increase, is huge in neurology. I can't think of a single subspecialty where care actually gets easier. It's constantly getting harder. You know, having come from private practice, I completely understand my colleagues' challenges in the community. Some of the ways that other groups have managed this when they don't have government or university support in their center is actually to look at not-for-profits. There are a lot of not-for-profits that can help in terms of wayfinding for social services, explaining to the patients and the family what is available to them. And in fact, some of them can also provide some cognitive supports, as well as point them in the way of day programs. And many of them have very established caregiver support groups, as well as patient support groups for various stages of their illness. So, I think it requires for the individual or small or even a large group practice to be inventive, to look in your community and see what resources are available and free for your patients in order to establish that loose team without boundaries to help your patients. Of course, for those in academic centers, I know that times are tight for all of us, and if you haven't established a team, it is a challenge; and then learning how to write a business plan or a briefing note for your institution and to learn how to speak the love language of administrators, is really key to putting forward the needs of our patients. Which, compared to heart attack patients or hips and knees, they are very rare, and yet our patients can result in significant cost to the healthcare system. So, we do have an opportunity to make the case that putting a little bit of investment in the ambulatory setting can result in significant cost savings to the system when it comes to acute care hospitalization.  Dr Smyth: So, I was thinking, Janis, as you were talking about that, when you were talking about not-for-profit groups, it's really the MS societies in various countries that are very active in this and have a lot of resources available, especially for care partners.  Dr Grouse: Those are really great tips. Thank you for bringing those up as potential other resources we can take advantage of. I wanted to ask specifically about physician-assisted death and assisted suicide, which certainly does come up, especially in later-stage parts of the disease. How can palliative care specialists be helpful when patients do express interest in these types of interventions?  Dr Miyasaki: As you know, Katie, in Canada, we've had a legislative right to access to what we call medical assistance in dying. When the legislation passed, one of my other colleagues and I felt that these were the only conversations we were having with our patients. In all this experience, I have sort of developed in my mind a framework of people who are what we call MAID-curious. They want to know what their rights are and how it would look, when they feel the time is close, for them to exercise that right. And then there are those who are fearful of future suffering. And some of them may have a very unrealistic view of what the future will look like. And this may be in particular for multiple sclerosis because many of the public's view is based on what treatment was like thirty years ago. It may not be informed by more recent treatment where patients actually do quite well, and the majority never get to progressive MS. And so, to explore and be open to that request is the first thing that is important. And then if the person has unresolved symptoms that, traditionally, we can't care for, the palliative care specialist can be very helpful because they just have inventive ways of looking at things. They look at it outside the box, and they have a different toolkit available to them. I would not want all neurologists to just send all these patients requesting physician-assisted death to their palliative care colleagues. But I think for those who are having unaddressed symptoms, it can be very helpful. Certainly, if there is an acute event in the hospital, then this is a time of crisis. And often hospitals will have an in-hospital palliative care team who can come and speak to the patient about what is going on and address some of their needs. And I would also like to emphasize the importance of spiritual care, because for many of our patients, they are not just having the physical suffering, they are also having the spiritual suffering of hopelessness or of feeling that they are a burden or that they just are not seen because a lot of the symptoms in MS are invisible. To have that understanding by a spiritual care counselor is really helpful for the people to feel understood and to reduce some of that suffering.  Dr Grouse: That's a really great point, I think, to end on, and I think it really ties in a lot of the themes that we've been talking about today. Thank you so much for coming to talk with us today. It's been such a pleasure having you both here. Dr Smyth: Thank you. Dr Miyasaki: Thank you, Katie. Dr Grouse: Again, today I've been interviewing Drs Penelope Smyth and Janis Miyasaki about their article on palliative care in multiple sclerosis, which appears in the April 2026 Continuum issue on multiple sclerosis. Be sure to check out Continuum Audio episodes from this and other issues, and thank you to our listeners for joining today.  Dr Monteith: This is Dr. Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

Property investors are trying to piece together the cumulative effect of the bad news in the Budget.How much will the combined CGT changes and negative gearing clampdown hit returns? For the everyday investor with the average established investment property the expected internal rate of return is set to plunge from 11 per cent to 8.4 per cent. Stuart Wemyss of the ProSolution Private Office group joins Associate Editor, James Kirby in this episode. In today’s show, we cover: How to tackle the tax challenge for property investors Warning... Get your property revalued How come so few investors negatively gear new properties? New tax games emerge with exemptions from the new rules See omnystudio.com/listener for privacy information.

This episode reviews four recently published studies about the impact of doxycycline post-exposure prophylaxis (doxy PEP) on Neisseria gonorrhoeae isolates with tetracycline resistance, Staphylococcus aureus, Group A streptococcus, and syphilis. View episode transcript and references at www.std.uw.edu.This podcast is dedicated to an STD [sexually transmitted disease] review for health care professionals who are interested in remaining up-to-date on the diagnosis, management, and prevention of STDs and STIs. Editor and host Dr. Meena Ramchandani is an Assistant Professor of Medicine at the University of Washington (UW), Program Director of the UW Infectious Diseases Fellowship Program, and Associate Editor of the National STD Curriculum.  

Advances in immunotherapies for multiple sclerosis and related disorders have increased the risk of infections and raised important questions about vaccination efficacy. This episode reviews infection risks across treatment classes, emphasizes the importance of monitoring and patient education, and discusses optimal vaccine timing to preserve protective immune responses. In this episode, Aaron L. Berkowitz, MD, PhD, FAAN, speaks with Avindra Nath, MBBS, FAAN, coauthor of the article "Infection Risk and Vaccine Considerations in Multiple Sclerosis and Related Disorders" in the Continuum® April 2026 Multiple Sclerosis and Related Disorders issue. Dr. Berkowitz is a Continuum® Audio interviewer and a professor of neurology in the Department of Neurology at the University of California, San Francisco, in San Francisco, California. Dr. Nath is the chief of the Section of Infections of the Nervous System at the National Institute of Neurological Disorders and Stroke, National Institutes of Health, in Bethesda, Maryland Additional Resources Read the article: Infection Risk and Vaccine Considerations in Multiple Sclerosis and Related Disorders Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Host: @AaronLBerkowitz Full episode transcript available here Dr Berkowitz: Over the last decades, there has been a revolution in the treatment of multiple sclerosis, neuromyelitis optica spectrum disorder, and other immune-mediated neurologic conditions with countless new, highly effective medications. However, with every new treatment comes new risks; and in the case of immunomodulatory therapy, many of those risks relate to infection. Today, I have the privilege of talking with an expert on this topic, Dr Avindra Nath, about the infectious risks of treatments for multiple sclerosis and other immune-mediated neurologic disorders.  Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast.  Dr Berkowitz: This is Dr Aaron Berkowitz, and today I'm interviewing Dr Avi Nath about his article on vaccine considerations and infection risk in multiple sclerosis and related disorders, which he coauthored with Dr Amit Bar-Or. This article appears in the April 2026 Continuum issue on multiple sclerosis. Welcome to the podcast, Dr Nath, and could you please introduce yourself to our audience?  Dr Nath: Thanks very much for inviting me to this podcast. I'm absolutely delighted to have the opportunity to discuss our areas of interest and expertise related to infections and vaccinations for MS patients. My area has been studying the infections of the nervous system since the beginning of the AIDS pandemic, and over the years and decades, we've developed expertise related to various types of CNS infections. That includes ones that are developing in individuals who have immune compromise due to a variety of different reasons. Dr Berkowitz: Fantastic. Well, glad to have the opportunity to speak with you today. When I was in medical school---and you were my attending, actually, we were just reminiscing, which we probably think was not that long ago, but is now over twenty years ago---there were just two medications for MS, right? Beta interferon and glatiramer acetate. And now we have over a dozen, and it's amazing to think of all the progress in these last two decades, as well as for related diseases like NMO. I don't think we even had the aquaporin-four biomarker, right, when I was working with you as a med student in the early 2000s. Dr Nath: And that certainly dates me a lot.  Dr Berkowitz: Both of us.  Dr Nath: Yeah.  Dr Berkowitz: Of course, with all these new treatments, these have been amazing advances for our patients, right? But these come with new treatment-related risks to monitor for with the immunomodulatory medications for MS and related disorders. And one of those most important risks is that of infection. So, your article reviews the potential infectious complications of medications used to treat MS, NMO, etc, and also covers considerations related to thinking about vaccines in this patient population. So, as the MS treatment landscape grows, I can say as a general neurologist, keeping up with all these medications and what to screen for and what to worry about and when to vaccinate just becomes more challenging every year. And your article has so many helpful tables, some organized by medicine, some organized by- sorry, medication, some organized by infection, some by vaccines. So, this is gonna be a great resource for our providers to print out and tape up in their clinic rooms. We won't be able to get into all the depth and detail that you have in this article today, but I do want to focus on some of the key points here related to the common medications we use for MS and which infections to think about and which vaccine considerations we might need to keep in mind for these medications. But before we delve into the drugs, I just wanna ask you more broadly, you talk in the article about the challenge of patients with immune-mediated diseases who are on immunomodulatory therapy being at risk for both flares of their disease and for infections; and these infections can present somewhat atypically, right, in immunomodulated hosts, to maybe coin a term you can correct me on, because they can't mount the full inflammatory response. So how do you approach new symptoms in patients on these immunomodulatory medicines as far as distinguishing disease flare from a treatment-related infection?  Dr Nath: So, I have to say that although a lot of new treatments have come along for MS, and they've really, you know, improved the outcome tremendously and there are so many different options, it has also kept people like me relevant because they cause a lot of various types of infections, and so keeps me in business all the same. But just as you mentioned, there's so many of them, even I have difficulty keeping track of what does what. So, you do need to be able to refer back to published literature, and the tables, I hope, will be quite useful in that regard. You're absolutely right, and you can get new infections, you can get reactivation of existing infections, and you can get atypical presentations of various types of infections that you may not normally think of. So that presents multiple challenges to the treating physician. The other interesting thing about MS is, just as you mentioned, that you already have CNS lesions to begin with. Now, on top of it, you have an infection, so now how to sort out what is the existing disease and what is the infection, it can again become challenging. But one thing is for sure: all these infections are caused by an organism. So, what you really need to do is, the underlying diagnostic is to demonstrate the presence of the organism. Whether you demonstrate it depending on the infection in the spinal fluid or in the brain or, you know, some peripheral organ system, that is going to be key to making the diagnosis. So, all your clinical acumen is good, but that alone may not be sufficient. Dr Berkowitz: Very good. So, when you see a, a patient now who has a new neurologic symptom in the context of an immune-mediated disease who's on immunomodulatory therapy, what goes through your mind? Are you thinking this disease and this drug, and sort of what are the infections, and does the syndrome match? Or are you thinking, you know, you can't always rely on the imaging to distinguish between, say, a flare of an MS and PML because white matter lesions could look similar? How do you sort of approach this scenario when it comes up?  Dr Nath: So, you're right. You have to keep an open mind so that even though you know some infections are more likely to occur with certain types of medications, that doesn't mean that others cannot occur. So, I think when you first see the patient, you should not jump to conclusions, but rather have an open mind. But yes, for example, your patient is on natalizumab, the chances of PML are going to be high. It's a very interesting drug. It does not cause immune compromise in the periphery, but what it's doing is preventing these cells from getting into the brain. So, because then it's acting at the blood-brain barrier. So that means that organisms that are already present in the brain have an opportunity to get reactivated. Turns out you don't have a lot of organisms in the brain, except JC virus seems to be one of them that does somehow, in some individuals, manage to reside out there. And so that can get reactivated. It can get reactivated in the periphery and then enter the brain, too. So, where the very specific mutations have to occur in that virus in order to take residence in the brain. That would be a suspicion that you might have, and MRI can be useful in, again, helping you think about that possibility. If you have typical lesions involving the U fibers, they're demyelinating, usually you do not have much edema around them because patient is immune compromised, but certainly within the brain in these individuals. And so, then you need to demonstrate the organism. The demonstration of the organism should be in the spinal fluid and not in the blood because in the virus, it can-- is reservoir in the kidneys and in the lymph nodes, and periodically it'll shed into the blood. Detection of the organism in the blood can be a false positive, but in the spinal fluid, it shouldn't be there unless you have an infection. Or if you cause a traumatic tap, I guess, if a patient is viremic, that's a possibility, but those are extremely rare. So at least for PML, that's the way that you would diagnose it. Now, you can develop, for example, if an individual is on fingolimod, you can get a wide variety of infections. Here it's a totally different type of mechanism of action. Here the cells are trapped within the lymph nodes, so that means now your entire periphery is immune compromised, right?  So here you can get viral infections, bacterial infections, fungal infections. So here, if a patient presents with new neurological symptoms, you have to have a really open mind for all these possibilities. Now, let's say a patient was on dimethyl fumarate, and dimethyl fumarate causes neutropenia early on. So here you have to worry about an individual developing bacterial infections, so latent tuberculosis or bacterial meningitis can occur in these individuals. That's something to keep in mind. It's not that other infections cannot occur with dimethyl fumarate, you can see PML and other things too, but the chances of bacterial infections are greater. So, you got to make sure that you draw all the cultures for that purpose. Similarly, if you're on a complement inhibitor, like a C5 inhibitor or the thing that I could use in NMO, there are the chances of meningococcal meningitis. So, these patients, you need to prevaccinate them before you start these kinds of treatments and look for that possibility. When you suspect bacterial infections, particularly acute bacterial meningitis, there time is of essence. Also, in some of the acute viral infections, for example---herpes encephalitis is another one---you have to be so careful, and if you suspect any of them, even if they're with possibly atypical manifestations, you treat first and then diagnose later, and draw all your cultures, whatever you need to, and just treat them. And these infections can also cause cerebral edema, so one has to be careful about doing spinal taps in these individuals. You want some kind of neuroimaging before you do them. In the days when we didn't have neuroimaging, we used to say, "Okay, if your patient has focal neurological signs or is comatose, you don't do it." But these days, you can get imaging very quickly and very easily. All the-- Because of our stroke management, we've learned how to do them so quickly. So, I think there's little excuse not to do imaging and prevent herniation from occurring.  Dr Berkowitz: That's very helpful. So, using the information we know about the drug, and we're going to rapid-fire review some of that in a bit to know what infections the patient is susceptible to, but acknowledging that any patient can get any infection, right? Whether they're on particular medications or not. And then if you're not sure, based on the neuroimaging, which as you said, is helpful, but not always helpful in distinguishing between infections and flares or, as you said, in the case of meningitis, encephalitis, early on at least, especially in immunocompromised or immunomodulated, quote unquote, patient might not see the typical imaging. So really, when safe, getting CSF or cultures, PCRs, and other infectious studies too is really gonna be the definitive diagnostic maneuver here. Is that fair summary across the board?  Dr Nath: I think you said that absolutely right. And you summarized that correctly. And, you know, thing about infection, a lot of neurological diseases are, you know, diagnosed by clinical acumen, like your Parkinson's and Alzheimer's and others. Think about infections is caused by an organism, demonstrate the organism, right? That should be your goal. It doesn't mean that clinical acumen is not important, but here you have an opportunity to demonstrate the organism, so you should depend upon that.  Dr Berkowitz: Okay. Well, you gave us a nice segue by talking about some of the infections to worry about with some of the medications. So what I'd like to do now for the sort of second half of our interview here is to go through some of the more common medications used for MS, and if we have time, for NMO, and just sort of go kind of rapid fire here, and for each medication, if you can tell us the kind of top infectious concerns and whether when to consider them or what screening needs to take place before or during administration of the medication, and then any vaccine considerations we should be aware of. Some of these will obviously be quite short depending on the medicine. So, going back to the two medications I alluded to earlier that were the only ones in play when you and I last saw each other on the wards when I was a medical student, beta interferon, glatiramer acetate, any infections or vaccine considerations with these medications?  Dr Nath: No, I think they're probably your safest medications now as far as immunomodulatory therapies are concerned. These two, and IVIG, if you ever use them, are probably the safest, do not require any vaccine considerations, per se. Dr Berkowitz: Perfect. Okay. So, moving on to fingolimod and others in the sphingosine-one phosphate receptor modulator family, what are the infectious considerations? Any prescreening or vaccination considerations?  Dr Nath: I think all your patients should be prescreened for antibodies to JC virus, because there is a risk for PML, and those who are positive should be closely monitored. So, it's not an absolute contraindication for using these medications, but they just require closer monitoring. With this class of drugs, PML is of consideration. Also, these varicella-zoster virus infection, yeah, with that you can develop zoster encephalitis or myelitis. It can present with motor symptoms as well, which can be atypical. You don't usually see them otherwise in immune-competent individuals. So, varicella-zoster, sometimes you can develop encephalitis, also vasculitis with varicella-zoster, so one has to be careful. So, getting the shingles vaccine can be actually very helpful to prevent these things. And then some patients can even develop herpes simplex encephalitis also, and that can be extremely atypical. So, they don't- they can involve the basal ganglia, can involve the brain stem and cerebellum. So again, your index of suspicion should be very high. Interestingly, although HSV encephalitis has been associated with NMDA receptor encephalitis, those reports of NMDA receptor encephalitis have not been published yet with NMS patients. Not sure why, maybe they just have been missed. But that doesn't seem to be a major concern. And then there are a whole host of other infections that can occur with this class of drugs, and that can include toxo; fungal infections, particularly crypto. There's a case report of histoplasmosis; hepatitis virus, particularly hepatitis C; and then the poxvirus is a good example. You can get molluscum contagiosum; warts with papillomavirus; you can get atypical mycobacteria; and even Kaposi sarcoma, which is HHV8. So, there's a huge variety of infections with the sphingosine one phosphate receptor modulators.  Dr Berkowitz: And any- aside from screening for JC virus before initiating these, any- and then continuing to monitor for JC antibody index, any other considerations as far as labs to send, monitoring before or on the drug or vaccine considerations for patients on fingolimod and the others in this category, siponimod, etcetera?  Dr Nath: Yeah, there are a lot of things to consider. All the details are really available in the chapter if you look at them. But briefly, all the things that one could potentially vaccinate patients for, all these infections I mentioned, one should do so. The timing is critical so that if you can do it before treatment, I think, before starting treatment, that is absolutely important. And you got to give them at least, you know, two to three weeks for these vaccines to take effect before starting your medication. If your patient already arrives on a medication, then you got to play this game of you know, before the next dose, give them again two to three weeks before the next dose and start vaccinating them and get all the vaccines in. Broadly, about the things to worry about the vaccines are you have live vaccines, and you've got the inactivated vaccines or the subunit vaccines. You have to be careful with live vaccines, because if your patient is immunocompromised, that virus can sometimes itself cause harm. For example, you know, yellow fever is one, and there you can develop encephalitis from it. Measles, mumps, rubella, these are all live vaccines. Now, the good thing is that a lot of us have been immunized very early in childhood, but that may not be the case any longer. And so, these things, one has to be very careful with when you're giving live vaccines, that we want to avoid them as much as possible, and individuals are gonna be immune-compromised. But all the others, meningococcus, for example, you should- the HPV vaccines, the varicella zoster vaccines, all these things, you've got to pre-vaccinate and make sure that they have an antibody response to them before starting immunocompromising therapy. Dr Berkowitz: Perfect. Okay, moving on to some of the other orals. What infectious and/or vaccine considerations do we have with teriflunomide?  Dr Nath: Okay, yeah. Teriflunomide is a very interesting drug. It's relatively safe. There is concern about the possibility of varicella zoster infection, people have reported that, and also tuberculosis. But PML is extremely rare, if not at all, and we haven't seen herpes encephalitis quite yet.  Dr Berkowitz: Got it. How about dimethyl fumarate? Dr Nath: Yeah. So dimethyl fumarate is... as I mentioned earlier, it's interesting because it causes this neutropenia. It's transient, but it occurs early on, and these patients can be at risk of PML, although small. They can develop varicella zoster virus infection, herpes encephalitis, and also fungal infections. For example, cryptococcal infection has been reported with dimethyl fumarate. Dr Berkowitz: Okay. We've spoken a bit about natalizumab and PML, and you have extensive information on this in your article, and I'll defer the reader to that. But for natalizumab, what are the key points every neurologist should know about natalizumab and PML as far as from the practical perspective, screening, frequency of screening, when to worry, when to not use natalizumab at all in the first place based on what you find in your screening for JC virus? What are the key points every neurologist should know?  Dr Nath: Uh, yes. You bring up an important point, and that is all patients should be monitored for JC virus. If they're JC virus-negative, so that's your most ideal patient to go on natalizumab, but that doesn't mean they cannot get infected with the virus. In fact, there's an interesting study claiming that, you know, patients, when they get these infusions, they're all sitting in the same room getting infused. Some have JC virus, some don't have JC virus, and so there's the potential that we may be aiding the transmission here in some way or another. The virus is an interesting one. It comes out in urine, and then it's spread through oral contamination, gets into the tonsils, and then spreads from there to your marrow and resides in the kidney and the marrow, as well as the lymph nodes, forever. So, you, you have to monitor these patients to see that during the course, even if they're negative, they could turn out positive. So, every six months or a year, an antibody test should be done on all patients irrespective. If a patient already has antibodies, that's not an absolute contraindication. It just means you've got to monitor them closely for development of new symptoms, and if, whenever there are new symptoms, don't just assume this is due to MS, but just make sure the MRI is done with and without contrast. The- and if there's still a suspicion, that you do a CSF evaluation for JC virus. Just detecting, looking for JC virus in the blood, a rising titer is another thing that can help you. And so, the titer is also important. And the reason you have rising titers is it means that there's an infection that's already occurred in the brain, and the immune system is reacting to that infection by increasing titers. But that alone is not sufficient to make the diagnosis. You still- that gives you an index of suspicion. You've got to then do the MRI and the spinal tap to, you know, be absolutely certain. So, each patient is a little bit different, so the way you monitor them is going to depend on where they are. You know, if they've had prior immunomodulatory therapy before starting natalizumab, or if they're on natalizumab for more than two years, then the chances of PML are much greater, so you may want to monitor them more closely. Uh, they never had any prior immunomodulatory therapy, you're just starting natalizumab, maybe once a year is sufficient. So, I think you've got to tailor it depending on what your risks are for each patient. Dr Berkowitz: Perfect. That's very helpful. And again, you write extensively about PML and natalizumab and PML considerations in your article. So, for a more detailed and in-depth discussion of what we just discussed, definitely hope readers will take a look at your article. Okay. Last but not least---certainly not least, 'cause we're using these probably, it seems, the most commonly in many places I've worked---rituximab, ocrelizumab are B-cell therapies for MS. What are some of the infectious and vaccine considerations related to these infusion medications?  Dr Nath: So, there's concern for PML with anti-B-cell therapies also, maybe not to the same degree as natalizumab, but the same principles should be applied. A lot of people think that these are relatively safe. I don't think so. I think we see enough number of patients on B-cell therapies with PML. So, I would use the same caution because these infections are... you know, can be fatal. So, one should be very careful, even with anti-B-cell therapies. And just with natalizumab, you also have the risk of VZV infection causing shingles. HSV1 has been reported, but there's another interesting complication that has been reported with anti-B-cell therapies, and that is severe West Nile encephalitis. And as mosquitoes-borne diseases are getting more and more prevalent, and we're seeing West Nile cases erupting every summer, I think one's got to be, you know, very cognizant of the fact that this can occur. These patients should take precautions to prevent mosquito bites from occurring and not expose themselves to areas where they could be at risk for it. Unfortunately, there is no vaccine for it and no specific treatment for West Nile. So, all one can do is use prevention strategies for mosquito bites.  Dr Berkowitz: Yeah, I'm glad you mentioned that. I think the only really truly severe neuroinvasive cases I've seen of West Nile virus have indeed been in patients who were being treated with B-cell therapy. Not, if I'm remembering correctly, for immune-mediated disease, but for a lymphoma, so probably other confounding factors there. But yeah, it's a disease we learn about and think about, but I've only seen the most severe cases in patients who had abnormal immune systems, so I'm glad you flagged that. This has been a very helpful discussion, and I've learned a lot from you. I learned a lot from your article, just as I did when you were my attending some 20-something years ago on the wards when I was a medical student. So, it's good to continue learning from you through your writing and research, and today from getting to talk to you again. I encourage our readers to read your article and to bookmark those tables for when these considerations come up for your patients on these immunomodulatory therapies and you're wondering which infections to worry about and how to manage vaccines in this patient population. So again, today I've been interviewing Dr. Avi Nath about his article on vaccine considerations and infection risk in multiple sclerosis and related disorders, which he wrote with Dr. Amit Bar-Or. This article appears in the April 2026 Continuum issue on multiple sclerosis. Be sure to check out Continuum Audio episodes from this and other issues, and thank you again to our listeners for joining today.  Dr Nath: Thank you so much, Aaron, for that wonderful interview, and I'm extremely proud of all your accomplishments over the last 20 years. You've done an amazing job, and it was such a pleasure to see you and to be able to do this interview with you. Thank you again.  Dr Berkowitz: Thanks. That means a lot. I never would have imagined- we won't say 20, how many, but 20-something years ago as the medical student looking up to you and all your expertise on these infections and all of your research that led to so much of our understanding on these, that I would find myself interviewing you two decades later. So, for all the students listening, you never know where you'll end up, but I appreciate your very kind words.  Dr Nath: That's what we hope for all our students. Thank you so much.  Dr Berkowitz: Thanks again.  Dr Monteith: This is Dr. Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

Bryce Henson joins the pod to discuss his book Emergent Quilombos: Black Life and Hip Hop in Brazil (University of Texas Press, 2023). Drawing on ethnographic research in Salvador da Bahia, Henson explores Brazilian hip hop as a diasporic cultural and political movement rooted in Black radical traditions, anti-racist struggle, and collective community formation. Throughout the conversation, the group discusses the historical significance of quilombos in Brazil, the relationship between Blackness and political struggle, the role of hip hop as a form of "quilombismo," and the intersections of race, class, gender, and diaspora in contemporary Brazil. Bryce Henson is Associate Professor in the Department of Communication and Journalism at Texas A&M University, with affiliations in Africana Studies and the Race and Ethnic Studies Institute. He is also an affiliated researcher with the Pós-Afro Program at the Universidade Federal da Bahia and serves as Associate Editor for Transforming Anthropology. Emergent Quilombos: Black Life and Hip Hop in Brazil can be purchased here: https://utpress.utexas.edu/9781477327986/ Spotify Playlist Curated by Bryce Henson: https://open.spotify.com/playlist/3KnR3IBULZ9aAesr8pY3Ov?si=wp_fX5SwSnigAXai5nWT6Q    Subscribe to Latin American Perspectives A journal for discussion and debate on the political economy of capitalism, imperialism, and socialism in the Americas. https://latinamericanperspectives.com/

Save 20% on all Nuzest Products WORLDWIDE with the code MIKKIPEDIA at www.nuzest.co.nz, www.nuzest.com.au or www.nuzest.comCurranz Supplement: Use code MIKKIPEDIA to get 20% off your first order - go to www.curranz.co.nz  or www.curranz.co.uk to order yours NZ listeners - save 10% off Calocurb by using the code Mikkipedia10 at www.calocurb.co.nzThis week on the podcast Mikki speaks to returning guest Professor Emeritus Don Layman, a leading nutrition scientist whose work has been central to how we understand protein, metabolism, and the role of diet in long-term health.In this episode, the conversation starts at the top—unpacking what dietary guidelines actually are, why they exist, and how they came to shape the way we think about food at a population level. Don walks through the historical context behind early guidelines, including where things may have gone off track, particularly around the treatment of fat, cholesterol, and protein-rich foods.From there, the discussion moves into the science. Don outlines the limitations of relying heavily on observational nutrition research and contrasts this with findings from controlled trials, particularly in relation to protein requirements and metabolic health. He explains why he recommended a shift to the new protein targets to better support muscle, satiety, and overall health.Dr. Donald Layman is Professor Emeritus in the Department of Food Science & Human Nutrition at the University of Illinois at Urbana-Champaign. Dr. Layman has been a leader in research about protein, nutrition for athletic performance, obesity, diabetes and cardiovascular health. Dr. Layman has over 100 peer-reviewed publications. He has received numerous awards for his research from the American Society for Nutrition and the National Institutes for Health and for his nutrition teaching. Dr. Layman currently serves as Associate Editor of the Journal of Nutrition Education and Behavior and on the editorial boards of Nutrition & Metabolism, and Nutrition Research and Practice. Dr. Layman has an extensive consulting background including work with NASA, the Shriners Children's Hospital, the US Air Force plus numerous food companies and organizations including Kraft Foods, Nestlé, Agropur and the National Dairy Council. Dr. Layman earned his doctorate in human nutrition and biochemistry at the University of Minnesota.Prof Layman publications: https://www.researchgate.net/profile/Donald-LaymanConversations with Dr Lyon: https://www.youtube.com/playlist?list=PLx1_K-1RwcGTt25RbHqXYcRaQm6rD3Ce7Prof Layman on Twitter: https://twitter.com/donlaymanPrevious podcasts https://podcast.mikkiwilliden.com/55 https://podcast.mikkiwilliden.com/238 Contact Mikki:https://mikkiwilliden.com/https://www.facebook.com/mikkiwillidennutritionhttps://www.instagram.com/mikkiwilliden/https://linktr.ee/mikkiwilliden

  In March of 2026, the International Olympic Committee released a new policy on the Protection of the Female (Women's) Category in Olympic Sports. This new policy is applicable to the 2028 Olympic Games to be hosted in Los Angeles and onward and is not being applied retroactively or to any grassroots or recreational sports programs.  But what does this new policy address and how what should we think about this. I have a longtime friend and mentor as my guest today who will help us work through this topic.    Connect with The Host! Subscribe to This Podcast Now!     The ultimate success for every podcaster – is FEEDBACK! Be sure to take just a few minutes to tell the hosts of this podcast what YOU think over at Apple Podcasts! It takes only a few minutes but helps the hosts of this program pave the way to future greatness! Not an Apple Podcasts user? No problem! Be sure to check out any of the other many growing podcast directories online to find this and many other podcasts via The Podcaster Matrix!     Housekeeping -- Get the whole story about Dr. Mark and his launch into this program, by listing to his "101" episode that'll get you educated, caught up and in tune with the Doctor that's in the podcast house! Listen Now! -- Interested in being a Guest on The Pediatric Sports Medicine Podcast? Connect with Mark today!   Links from this Episode: -- Dr. Mark Halstead: On the Web -- On X  -- David Allen, MD Profile https://www.uwhealth.org/providers/david-b-allen-md Publications/Milestones https://www.pediatrics.wisc.edu/staff/allen-david/ IOC New 2026 Policy on Protection of Female (Women) Category in Olympic Sports https://www.olympics.com/ioc/news/international-olympic-committee-announces-new-policy-on-the-protection-of-the-female-women-s-category-in-olympic-sport Rupert JL. Genitals to genes: the history and biology of gender verification in the Olympics. Can Bull Med Hist. 2011;28(2):339-65. doi: 10.3138/cbmh.28.2.339. PMID: 22164600. https://pubmed.ncbi.nlm.nih.gov/22164600/   Calls to the Audience Inside this Episode: -- Be sure to interact with the host, send detailed feedback via our customized form and connect via ALL of our social media platforms! Do that over here now! -- Interested in being a guest inside The Pediatric Sports Medicine Podcast with Dr. Mark? Tell us now! -- Ready to share your business, organization or efforts message with Dr. Mark's focused audience? Let's have a chat! -- Do you have feedback you'd like to share with Dr. Mark from this episode? Share YOUR perspective!   Be an Advertiser/Sponsor for This Program!     Tell Us What You Think! Feedback is the cornerstone and engine of all great podcast. Be sure to chime in with your thoughts, perspective sand more.  Share your insight and experiences with Dr. Mark by clicking here!   The Host of this Program: Mark Halstead:  Dr. Mark Halstead received his medical degree from the University of Wisconsin Medical School. He stayed at the University of Wisconsin for his pediatric residency, followed by a year as the chief resident. Following residency, he completed a pediatric and adult sports medicine fellowship at Vanderbilt University. He has been an elected member to the American Academy of Pediatrics (AAP) Council on Sports Medicine and Fitness and the Board of Directors of the American Medical Society for Sports Medicine (AMSSM). He has served as a team physician or medical consultant to numerous high schools, Vanderbilt University, Belmont University, Washington University, St. Louis Cardinals, St. Louis Blues, St. Louis Athletica, and St. Louis Rams. He serves and has served on many local, regional and national committees as an advisor for sports medicine and concussions. Dr. Halstead is a national recognized expert in sport-related concussions and pediatric sports medicine. — Dr. Mark Halstead on Facebook — Dr. Mark Halstead on LinkedIn — Dr. Mark Halstead on X — Learn Why The Pediatric Sports Medicine Podcast Exists...   The Guest Featured Inside this Program: David Allen David B. Allen, MD, is Professor of Pediatrics at the University of Wisconsin School of Medicine and Public Health, and Head of Endocrinology and Diabetes and Director of the Endocrinology and Diabetes Fellowship Program at the University of Wisconsin American Family Children's Hospital in Madison.  He graduated from Stanford University with honors in humanities and biology, obtained his MD degree from Duke University School of Medicine, and completed pediatric residency, chief residency, and a fellowship training at the University of Wisconsin. He is the recipient of numerous awards for excellence in education, clinical care, and academic leadership, most notably the ACGME Parker Palmer “Courage to Teach” national award, the University of Wisconsin Presidential Physician Leadership Award, the Wisconsin Medical Alumni Association Career Citation Award, the University of Wisconsin Clinical Educator Award, and the Judson Van Wyk Prize for outstanding career achievement given by the Pediatric Endocrine Society. Dr. Allen served as Director of the UW Pediatric Residency Program from 1993-2007 and as Program Director of the UW Pediatric Endocrinology and Diabetes Fellowship since 2003.  On the national level, Dr. Allen was elected Director (2000-2003) and then President (2010-2011) of the Pediatric Endocrine Society.  He served as Chair of the Wisconsin Endocrine Newborn Screening Committee from 1991-2015, and as member of the American Board of Pediatrics sub-board for Pediatric Endocrinology 2010-2015.  He is an editorial reviewer for numerous peer-reviewed journals, served as editorial board member for the Journal of Clinical Endocrinology and Metabolism and Associate Editor for the International Journal of Pediatric Endocrinology.  On the international level, Dr. Allen was selected to Chair the Organizing Committee for and then serve as President of the 2017 10th International Meeting of Pediatric Endocrinology. His research interests have included innovative use of human growth hormone to restore normal growth and increase physical function in children with glucocorticoid-induced growth suppression and with Prader-Willi syndrome. He has also led studies of childhood adipose organ development and dysfunction, improving fitness and insulin sensitivity to prevent diabetes onset in children, improving newborn screening programs for endocrine disorders, and preventing and assessing systemic effects of inhaled corticosteroids.  Throughout his career, Dr. Allen has also spoken and published extensively about issues of ethics and cost-effectiveness in the treatment of disorders of childhood growth.  He has written more than 240 articles, letters, monographs, and book chapters, edited 4 textbooks, and has presented at more than 180 regional, national, and international meetings. Dr. Allen's personal interests include improvisational jazz piano and providing philanthropic music for local charities and missions.  He is an avid cyclist, skier, and runner (two-time US Olympic Marathon trials qualifier with a PR of 2 hours 17 minutes) and most importantly, a doting grandfather.

Australian investors have fully embraced Exchange Traded Funds. Now, as the gap between managed funds and index funds narrows, investors want to know what's next on the menu? Daniel Shrimski, CEO of Vanguard Australia joins Associate Editor, James Kirby in this episode. In today's show, we cover: The changing shape of ETFs Industry leaders warn on CGT changes Vanguard's ISA plan for Australia The ETF dilemma - Selling a stock that's done too well See omnystudio.com/listener for privacy information.

Kevin Maguire, Associate Editor of the Daily Mirror

E! Entertainment*This Epiosde is for Educational Purposes Only. Please Consult with Your Physician to see if this Info/Method is Right for You & Your Health.Nationally acclaimed innovator, One of the nation's foremost experts, authors and speakers in the field of integrative medicine and psychiatry , Dr. Cass has helped countless individuals take charge of their mental and physical health. Known as “the non-drug psychiatrist,” she is recognized for helping individuals to withdraw from both psychiatric medication and substances of abuse using natural means, including hemp oil/CBD and other professional grade supplements.Dr. Cass appears often as a guest on podcasts, summits, radio, television and in national print media. She is also the author of a number of popular books including: Natural Highs, 8 Weeks to Vibrant Health, Supplement your Prescription: What Your Doctor Doesn't Know About Nutrition, The Addicted Brain and How to Break Free, and Your Amazing Itty Bitty Guide to Cannabis.A native of Toronto, she graduated from the University of Toronto School of Medicine, interned at Los Angeles County-USC Medical Center, and completed a psychiatric residency at Cedars-Sinai Medical Center/UCLA School of Medicine. She is a Diplomate of the American Board of Psychiatry and Neurology (ABPN), and of the American Board of Integrative Holistic Medicine (ABIHM). Based in southern California, she has a limited virtual practice.A member of the Medical Advisory Board of the Health Sciences Institute and Taste for Life Magazine, she is also Associate Editor of Total Health Magazine, she has served on the boards of California Citizens for Health and the American College for Advancement in Medicine (ACAM). A native of Toronto, she graduated from the University of Toronto School of Medicine, interned at Los Angeles County-USC Medical Center, and completed a psychiatric residency at Cedars-Sinai Medical Center/UCLA. She is a Diplomate of the American Board of Psychiatry and Neurology (ABPN), and of the American Board of Integrative Holistic Medicine (ABIHM).© 2026 Building Abundant Success!!2026 All Rights ReservedJoin Me on ~ iHeart Media @ https://tinyurl.com/iHeartBASSpot Me on Spotify: https://tinyurl.com/yxuy23baAmazon Music ~ https://tinyurl.com/AmzBASAudacy:  https://tinyurl.com/BASAud

Nonprofit leaders often claim that their organizations do not engage in advocacy, yet many leaders report organizational activities that qualify as such. This discrepancy, which we call the “say/do” gap, suggests that nonprofit advocacy may be more widespread than commonly believed. Drawing on the first nationally representative survey of U.S. nonprofit advocacy in two decades, we explore explanations for this say/do gap and argue that many nonprofit leaders may be seeking to pursue the benefits of advocacy while limiting potential opposition through a strategy of decoupling. Heather MacIndoe is an Associate Professor and Graduate Program Director in the McCormack Graduate School of Policy and Global Studies at the University of Massachusetts Boston.  Her research applies sociological theory to the study of the nonprofit sector and philanthropy. Current projects include studies of nonprofit advocacy and social justice philanthropy. Dr. MacIndoe serves as an Associate Editor of the journal Nonprofit and Voluntary Sector Quarterly. Hosted by The Center for Nonprofit Strategy and Management (CNSM) at the Marxe School.

Dr. Gregory Marcus is the Associate Chief of Cardiology for Research at UCSF Health and an Associate Editor of JAMA. JAMA is an international peer-reviewed general medical journal published online daily and in print weekly. He joined Coffee People when I reached out to him after reading his co-authored paper Acute Effects of Coffee Consumption on Health among Ambulatory Adults (2023).In it, I read this line, "CONCLUSIONS: In this randomized trial, the consumption of caffeinated coffee did not result in significantly more daily premature atrial contractions than the avoidance of caffeine." It felt very relevant to my life (and that of our audience) considering I drink copious amounts of coffee.In this podcast we chat about how his passion for coffee turned into a long term research effort into how beverages like coffee and alcohol engage and impact the human body. Find online:https://www.nejm.org/doi/full/10.1056/NEJMoa2204737https://www.ucsf.edu/news/2025/11/431036/coffee-safe-for-a-fibhttps://ucsfhealthcardiology.ucsf.edu/people/gregory-marcusThe full episode dropped May 7, 2026. Watch and subscribe to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ @coffeepeoplepodcasts⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for more context, subscribe to the Coffee People podcast newsletter at: ⁠⁠⁠⁠https://www.coffeepeoplepodcast.com/⁠⁠⁠⁠.⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠BUY: The reliable coffee brewer that sits on our counter from Simply Good Coffee. (Affiliate Link).⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://partners.simplygoodcoffee.com/roas⁠⁠⁠⁠t⁠⁠⁠⁠⁠Coffee People is presented by Roastar, Inc., the premier coffee packaging company utilizing digital printing. Roastar enables small-to-gigantic coffee businesses tell a big story. Learn more at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://bit.ly/4gIsHff⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and get 10% off with the code: COFFEEPEOPLE10Follow @roastar on Instagram.⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Thanks for watching the Coffee People Podcast. Like all small businesses and entrepreneurs, we're still learning, modifying, and continuing to improve—at least trying to! Head to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠www.coffeepeoplepodcast.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ for links from the show, context to our conversation, and much more. Shop all of our coffee collaborations, including Y⁠⁠⁠⁠eah, No...Yeah Coffee! ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Coffee People is one of the premier coffee and entrepreneurship podcasts, featuring interviews with professionals in the coffee industry and coffee education. Host Ryan Woldt interviews roastery founders, head roasters, coffee shop owners, scientists, artists, baristas, farmers, green coffee brokers, and more.This show is also supported by Marea Coffee , Cape Horn Green Coffee Importers, Sivetz Roasting Machines, Relative Coffee Company, Coffee Cycle Roasting, MAMU Coffee, Acento Coffee Roasters, Prismatic Coffee, and Hacea Coffee Source.Register to become an organ donor at: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://registerme.org/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.*Clicking these links to purchase will also support Roast! West Coast through their affiliate marketing programs.

Associate Editor Lindsey Knuth came across some very interesting and concerning headlines that she decided to investigate further. Both studies of the concerning stories Lindsey found came out of the Pew Research Center and were authored by Jonathan Evans, senior researcher at Pew, and Laura Silver, associate director of Pew's global attitude research. They dive into the differences between Democrat and Republican responses to these findings, how much partisanship plays a role in US finding and which American qualities US citizens are most proud of. Ad-free podcasts are here!To listen to this podcast ad-free, and to enjoy our subscriber only premium content, go to ReadTangle.com to sign up!You can subscribe to Tangle by clicking here or drop something in our tip jar by clicking here. Our Executive Editor and Founder is Isaac Saul. Our Executive Producer is Jon Lall.This podcast was hosted by Lindsey Knuth and audio edited and mixed by Dewey Thomas. Music for the podcast was produced by Diet 75.Our newsletter is edited by Managing Editor Ari Weitzman, Senior Editor Will Kaback, Lindsey Knuth, Bailey Saul, and Audrey Moorehead. Hosted on Acast. See acast.com/privacy for more information.

Send us Fan MailDan Jenkins, Ph.D., is Professor of Leadership & Organizational Studies at the University of Southern Maine. Co-author of The Role of Leadership Educators: Transforming Learning and author of over 75 peer-reviewed publications, his scholarship spans leadership pedagogy, artificial intelligence (AI), followership, critical thinking, and curriculum design. A pioneer in integrating AI into development, training, and education, he develops innovative courses preparing students for digital-age leadership challenges. Dan serves as Co-Founder of the International Leadership Association's Leadership Education Academy, Associate Editor of the Journal of Leadership Studies, and co-host of The Leadership Educator and Leaders in the Loop podcasts. An award-winning international speaker and facilitator, he engages thousands of leadership educators, scholars, students, and professionals worldwide on innovative teaching approaches and AI integration.Gaurav Khanna, Senior Manager, Data Science and Digital Journeys, Cisco Systems, has 25 years of experience in technology and entrepreneurship. During the past five years, he has led efforts to automate business workflows using machine learning and deep learning techniques. His work focuses on using large language models and generative AI to transform how users interact with sales acceleration platforms. Khanna is passionate about demystifying complex subjects and is a frequent speaker on AI/ML topics. He received a BS in physics from Yale and an MS and a PhD in materials science and engineering from Stanford.A Couple of Quotes From This Episode“About The International Leadership Association (ILA)The ILA was created in 1999 to bring together professionals interested in studying, practicing, and teaching leadership. Attend The Global Conference in Toronto, October 28-31.About  Scott J. AllenWebsiteWeekly Newsletter: Practical Wisdom for LeadersMy Approach to HostingThe views of my guests do not constitute "truth." Nor do they reflect my personal views in some instances. However, they are views to consider, and I hope they help you clarify your perspective. Nothing can replace your reflection, research, and exploration of the topic. ♻️ Please share with others and follow/subscribe to the podcast!⭐️ Please leave a review on Apple, Spotify, or your platform of choice.➡️ Follow me on LinkedIn for more on leadership, communication, and tech.

There are many treatment options for people with relapsing MS. Patients should be carefully monitored to assess treatment response, and a change in treatment approach should be considered if safety concerns emerge. In this episode, Teshamae Monteith, MD, FAAN, speaks with Ellen M. Mowry, MD, MCR, and Daniel Ontaneda, MD, PhD, coauthors of the article "Treatment of Multiple Sclerosis" in the Continuum® April 2026 Multiple Sclerosis and Related Disorders issue. Dr. Monteith is the associate editor of Continuum® Audio and an associate professor of clinical neurology at the University of Miami Miller School of Medicine in Miami, Florida. Dr. Mowry is the director of the Multiple Sclerosis Experimental Therapeutics Program and a professor of neurology at The Johns Hopkins University School of Medicine in Baltimore, Maryland. Dr. Ontaneda is the director of research at the Mellen Center for Multiple Sclerosis and a professor of neurology at the Cleveland Clinic Lerner College of Medicine of Case Western Reserve University in Cleveland, Ohio. Additional Resources Read the article: Treatment of Multiple Sclerosis Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Host: @headacheMD Guest: @EllenMowryMD Full episode transcript available here Dr. Monteith: There are so many new treatment strategies for multiple sclerosis, which is a blessing, but it does come with the complexity of really just trying to nail down the approach. I just got finished talking to Drs Ellen Mowry and Daniel Ontaneda about their article on treatment of multiple sclerosis. We discussed relapses, weighing escalation versus early high-effective treatment and progressive disease. This is a must-listen-to podcast. I hope you enjoy it as much as I enjoyed talking to them.  Dr. Jones: This is Dr. Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast. Dr. Monteith: This is Dr. Teshamae Monteith. Today, I'm interviewing Ds Ellen Mowry and Daniel Ontaneda about their article on treatment of multiple sclerosis, which they wrote with Dr. Darin Okuda. This article appears in the April 2026 Continuum issue on multiple sclerosis. Welcome, both of you. How are you?  Dr. Mowry: Great. And thank you so much for having us.  Dr. Monteith: Absolutely. So, why don't you both introduce yourself?  Dr. Ontaneda: All right. My name is Daniel Ontaneda. I'm a neurologist at the Cleveland Clinic. I spend the majority of my time doing research, but I still dedicate about a day a week to seeing people with MS in clinic.  Dr. Mowry: I'm Ellen Mowry. I'm also a neurologist, but practice at the Johns Hopkins University. And similar to Dan, I mostly work on research, but also have an active clinical care component, taking care of people with MS.  Dr. Monteith: Well, thank both of you for writing this article and being on our podcast. I assume you guys have probably known each other for quite a while now.  Dr. Mowry: Yes. Dr. Ontaneda: Yes. Dr. Monteith: What inspired you to get into multiple sclerosis research and then clinical care?  Dr. Ontaneda: I always loved neurology, and I think a lot of us who go into neurology are attracted to the complexity of the human brain and how the nervous system works. But what really hit home to me was a family member of mine who had multiple sclerosis, and he was being treated in a time where we really didn't have super effective disease-modifying medications. And so, as I went through my medical career, I always kind of kept an eye on what was happening with multiple sclerosis, and I started my training at a time where it was really flourishing in terms of the medications available, so that's what inspired me to go into MS. It's a disease that we can definitely treat, and you can change outcomes for people. So, that was it.  Dr. Monteith: Yeah, that personal experience can be very impactful.  Dr. Mowry: My journey started, actually, because I was thinking about whether I wanted to be a physician at all, and I happened to land, just after high school, a position with a neurologist who happened to mostly focus on multiple sclerosis and taking care of folks with multiple sclerosis. And by the end of the summer, I knew I wanted to go to med school and I wanted to be a neurologist and I wanted to work with people with MS. I thought I would be a clinician exclusively, but I think as time went on and I started to hear the consistent questions that people I served were asking in the clinic and realizing that those questions could be turned into research projects that could address their concerns, I moved more and more towards research. Dr. Monteith: Great. There are a lot of really detailed information in the article, so I think that research mind is very useful, and I see that in the writing. Why don't we talk about the goal of the article? Dr. Ontaneda: So, I think the goal of the article was to set out kind of what the large view of what treatment for multiple sclerosis looks like. And, you know, many times we divide the treatment of multiple sclerosis into these large pillars, and I think that's what we did in the article. The first was, you know, what do you do with a person who has an MS attack or relapse? The second is, what medications do we use to treat the relapsing forms of multiple sclerosis where there is a lot of acute inflammation, focal inflammatory lesions that are occurring? And then the final one is, what do you do with individuals who have a more progressive form of the disease where they're accruing disability slowly and gradually? Dr. Monteith: And what were some of the main points? Dr. Mowry: Dr. Okuda provided a really nice section on the treatment of acute relapses in multiple sclerosis, and it's important to understand what we talk about when we are saying "relapse". For people with MS, many symptoms can fluctuate and occur and then get better over time, and sometimes people with MS use the same term of "relapse" to describe those symptom fluctuations. As neurologists, when we're thinking about relapse, we're really trying to think about symptoms that can be attributed to new focal inflammatory events somewhere in the central nervous system. Typically, these are accompanied---if you were to get an MRI at the same time---by a new lesion or MS spot, as I like to call them, on MRI scan. And so, it's important to distinguish when somebody is talking about symptoms, whether they are true new symptoms that could be mapped to a place in the central nervous system. Because alternatively, a lot of people who've had attacks or relapses in the past can have what we call pseudo-relapses, and these are essentially recrudescence of old symptoms, typically in a similar pattern as what had occurred in the past. And these can be brought out by things like fever or infection, sometimes stress. And pseudo-relapses are not thought to be due to new development of immune system-induced injury and therefore would be less likely to respond to treatment; and in fact, treatment may be contraindicated for those events. We also talked a little bit in that article about how relapses are treated, talking about the use of high-dose steroids for true new relapses, but also kind of cautioning that those are not necessarily free of concerns, especially if you have a pseudo-relapse or there could be an infection going on. And that ultimately, the decision as to whether to treat a relapse really is a shared decision-making because it's thought that although the steroids can speed up recovery from a relapse, they may not have a major impact on ultimate recovery. And so, a lot of the shared decision-making comes in here because for a mild relapse, you might choose to forego a course of high-dose steroids.  Dr. Monteith: Daniel, any other main points?  Dr. Ontaneda: Yeah. On the side of treating relapses, I think one of the other things that probably has changed a lot, at least during the course of my training, is that in the past, whenever we had identified a relapse, as Dr. Mowry has clearly defined, we would typically treat with intravenous high-dose corticosteroids, typically with methylprednisolone. And that was kind of our go-to. We would either do it in an infusion center or we would set it up with home care. And I think one of the things that our field learned over, I would say, the last five or ten years is there's an abundance of studies that show that you can give that same dose of methylprednisolone. Rather than giving it IV, you can give it orally. No pun intended, as I tell my patients, a lot of pills to swallow because we use fifty-milligram prednisone pills, and they have to take 1,250 a day. The pharmacy always pushes back on that many pills, but really the advantage of being able to take steroids orally that way for three to five days is really, I think, one, better for people with MS because they can do it in the comfort of their own home, and two, I think also when you look at the costs associated with that treatment, it is the most cost-effective option. Dr. Monteith: And what are some of the latest developments that you're really excited about that weren't in the article?  Dr. Mowry: A lot of the article focused on the approach to treatment of people with what we've traditionally called relapsing/remitting multiple sclerosis. So, this is the kind of MS that traditionally presents with a relapse or an attack initially, although some of that nomenclature is changing, actually. And the article focused a lot on the strategies surrounding treatment of somebody with newly diagnosed relapsing MS, and thinking about this vast number of disease-modifying therapies that are available to people with MS and their clinicians, and how to think about the strategy with respect to largely centered around the efficacy class of the medication, whether people should take an approach of using a higher-efficacy therapy---meaning a medicine that in clinical trials was more likely on average to suppress relapses as well as new lesions---or whether there's still a good argument for the case of using an escalation approach, using some of the more modest efficacy medications that also probably in general have lower risks, monitoring for response to treatment and changing if the medication isn't working. And so, there's still a lot of debate in the field, I would say, even though many people have moved towards a one-size-fits-all kind of approach. I think there's still a lot of debate in the field about the evidence underlying that. And, you know, full disclosure, Dr. Ontaneda and I are each running parallel and very complementary clinical trial programs to address this very question, the results of which should be available within the next year, year and a half.  Dr. Monteith: Well, we can't wait that long. Give me some clinical pearls to how we initiate these modifying therapies. Like, what are the pearls that we need to have in our mind?  Dr. Ontaneda: Yeah. I think when we think about starting the disease-modifying therapy in an individual who has an active form of multiple sclerosis, I think, you know, one of the cornerstones I would say of making that decision is shared decision-making. I think we tend to sit down with the patient and analyze the data that we have at hand, what we know about their multiple sclerosis, and we use several factors to inform how likely we think their disease is gonna be active or potentially might not respond to the initial treatment you give. And we look heavily at the MRI. The MRI is really a useful marker because it shows us, one, how many lesions a person might have---both, you know, where those lesions are and also kind of the amount of lesions. Lesions, certainly, that are in the spinal cord, a very large burden of diseases. A lot of active lesions, which we determine by the presence of contrast-enhancing lesions, really helps us inform on disease severity. I would say that was our number one tool that we use to decide and help us decide how we think that person's MS is gonna do over time. And then the second thing that we put into the equation also is, you know, how well do we think this person is going to tolerate our medications? All our disease-modifying medications act through suppression of the immune system, and we know that that carries some risks associated with it. Some of those risks are stuff like infections. Some of those can be simple infections that really don't have major consequences, but some of them can be quite serious, including the need for hospitalizations or prolonged antibiotic treatment courses. And so, we also look at what, you know, the underlying risk of a person has for infection. This kind of is determined by, one, A, how many infections they've had up to date, and also how much disability they had. I would say in our average patient who when we see them, they're probably typically pretty young, in their twenties, thirties, forties, they typically don't have a lot of infectious risks. And therefore, I think there's kind of a move to saying, "Well, actually their risk of infections is quite low." And we put that together with, you know, also what the preference of the patient might want. So, do they prefer to take a pill, for example? Do they prefer a medication where they receive that via infusion every six months and they don't really have to think about it? There are some people that don't like going into a hospital, and they might prefer an injection type of those medications. And so, after a complex discussion of all those factors, we take into consideration how much risk the patient wants to take as well, and we come up with a rational choice of a couple of medication options. So, I think it's challenging sometimes because we have over two dozen medications. There's the risk of you saying, "There are these twenty-four medications, you can pick one." And I think our job as neurologists is to kind of pare those down, talk about, in a person like yourself, these are the two or three medications that I would recommend using. Why don't you review them? And then we bring them back, and we kind of make a final decision with, one of the key factors that I think is important to remind people is that you're gonna start this medication, and we are gonna monitor to make sure it's working. We're gonna monitor to make sure you're tolerating it well. And although it's an important, the first decision you make, I think one key theme that we tell people is, we can revise our strategy whenever we like. We just have to think about it and do it in a way that we think is gonna make sure that their MS is under the best control. And then we think about the ultimate goal of treatment, which, in multiple sclerosis, is the absence of any attacks and also the absence of any new lesions on MRI. And that's where whether you are offering more of the high-effective medications or more moderate- or low-efficacy medications, that's where there's a little bit of controversy still in our field, and that's what our trials are trying to answer.  Dr. Monteith: Excellent. So now we've selected a particular option- and I love those points with shared decision-making, using the MRI to guide and then kind of risk tolerance related to infection. But now a patient's still having relapses, and I know the goal is zero, but, you know, there's some margin. What are the pearls to advance to more high-efficacy therapies?  Dr. Mowry: Yeah, that's a great question. Dr. Ontaneda in the article actually talked about the literature surrounding monitoring for breakthrough disease and when to say this much is too much, and there's actually not a definite right answer. It's clear that more active disease early in the course is probably more of concern than, say, developing, you know, a new spot in your fifties or something to that effect. So, different people have different thresholds. I know at our center, we tend to be pretty on top of making changes for breakthrough disease. So, what we typically do is reimage people about six months after they start a medication to establish a new baseline. And sometimes, because of delays in starting or because the medications take a while to kick in, there might be a new spot or two. So, if that's the case, I really only get concerned if the spots are also taking up the dye or enhancing to indicate they're really quite recent, and I think, "Ugh, that's not something I'd like to see six months after starting a medication." And so that otherwise is sort of the reference scan, moving forward, to evaluate the medication, and I have a very low threshold for changing, particularly if somebody is on a moderate-efficacy therapy. To me, I think, well, our goal of trying the moderate efficacy therapy is essentially to see if we could get away with a medicine that is probably, on average, safer and that will still work for your MS. But if the answer is no, I personally don't like to stick around too much on them. One caveat I would say is that if somebody develops what appears to be a new lesion or spot on higher-efficacy therapy, before presuming that that new area of activity is a definite new MS event, I always like to rethink carefully, did I get the diagnosis correct? Or could this be an early infection such as, you know, progressive multifocal leukoencephalopathy in people on natalizumab in particular? Because I see breakthrough activity so rarely in people on higher-efficacy therapies that I just like to rethink my diagnosis and the differential prior to making switches to, typically, another higher-efficacy therapy in that case. But that, again, is a little bit of shared decision-making. It's sometimes contextual. If a person is using a self-administered medication and they have a little breakthrough, sometimes you can solicit some history, saying, "Oh, I actually kind of stopped taking it for a few weeks because something was going on, and I really want to retry." And that's very reasonable as well. Dan, do you have any other thoughts?  Dr. Ontaneda: No, I think I agree. That's really close to how I practice myself as well, and the majority of people at my center. I think that we are learning that when you start a treatment, many times---depending on how deeply you look---you can find evidence of ongoing disease, and that's something that we struggle with. It's almost like we have tools to treat inflammation in terms of new MS lesions and new relapses. And so, when those are present, it's pretty clear that you probably have to switch medication. I think a slightly trickier issue is when, for example, you have a person who might be stable. They don't have an attack. But you notice that they're worsening, and they tell you they're worsening. I think our ability and tools for that is a little bit harder, and we recognize that that can actually happen fairly early in the disease. And that's why we're trying to rethink this mantra that we've had for many years, where we kind of divide MS up into relapsing and progressive, and we see people develop progressive MS 10 to 15 years after they've had a relapsing form of the disease. So, I think that's just a reality of clinical practice. And we don't have as many tools to treat that gradual worsening, which is kind of what the rest of our article spent some time talking about. Dr. Monteith: You've also written about the clinical trial long-term extension studies. And what are the few points that you take away from the emergence of these types of publications over the past few years? Dr. Mowry: Yeah, well, long-term extension studies can be really helpful to understand whether the findings that are evidenced during the randomized portion of trials themselves continue into a longer term. And for people with MS, understanding these data can be really helpful because, particularly when we're looking for impact of a given treatment or a strategy on disability worsening, often it takes longer than the short-term portion of the trial to truly understand if the medication or strategy has an impact on insidious worsening that Dan is speaking about. Many trials have demonstrated a short-term benefit, but we think a lot of times that benefit is probably because of the reduction in relapses, which sometimes leave a permanent mark on neurologic function. But the extension studies are trying to understand a little bit more about whether the effect on disability worsening is sustained, and also to look a little bit more deeply at long-term safety, especially when it comes to medications that do increase the risk of infection. The caveats, though, in interpreting those types of studies are that people drop out, and so probably the people who drop out of those studies are really different. They may be either less disabled and they think, "Oh, you know, I'm done. I feel good." Or potentially more disabled and they think, "Ugh, I have more things to do I've got to take care of. What's going on?" And so that kind of dropout can produce some bias in interpreting the results. Dan, any other thoughts?  Dr. Ontaneda: No, I think that's spot on. I mean, I think that when we're trying to decide on what general philosophy to use, right? Like, you're seeing a patient for the first time. They've recently been diagnosed with MS, and you have... you know, I kind of bin them into three options. You can start a low-efficacy, a moderate, or a high-efficacy medication. And the first piece of information you could use is clinical trials, and Dr Mowry very clearly identified why some of that data might be a little bit biased and isn't, you know, completely applicable to the patient who's in front of you. The second thing that we might look at is observational data, and there's a wealth of observational data that shows that, in general, people on higher-efficacy medications tend to do better over time. But one of the challenges we have is that there's always biases related to those observational study designs. And so, I think you have to interpret them with a little bit of caution because there are reasons people start specific medications in people. And when you look at them in a purely observational study, even if you do some fancy way of addressing those biases, such as propensity, there always is the possibility of some residual bias. You know, that's part of the reason why we're doing the trials that Dr Mowry described, because we really need kind of long-term evidence to show that these medications actually can affect disability ten, twelve years after started. And I think pragmatic clinical trials, like the ones we're running, are really gonna be the key to answer those questions. We all have our favorite approaches right now, but I think that the data to actually demonstrate what's best for people with MS is really needed.  Dr. Monteith: Great, and there's so much in this article. I mean, we didn't even touch on radiological isolated syndrome, monitoring MS therapeutically, and treatment of progressive MS. Any final take-home points?  Dr. Ontaneda: Yeah. Maybe I will touch a little bit on the side of progressive MS, because it has been, you know, the MS that we historically have not been able to treat as much. So, we described there's over two dozen therapies approved for relapsing forms of MS. For purely progressive forms of MS that don't have any evidence of activity, we really only have one approved therapy, and it appears that that therapy actually does work through active inflammation anyway. And in the article, we highlighted examples of studies that have been negative, but also some recent examples of studies that have been positive, specifically with a new class of medication called BTKI, or Bruton tyrosine kinase inhibitors. We just recently heard of a second molecule that also had positive results in this realm. So, we're excited that, you know, in the next four to five years-  Dr. Monteith: I'm sorry. Can you just go ahead and say what that molecule...You're leaving people hanging.  Dr. Ontaneda: One molecule is tolebrutinib, which already has a positive study in secondary progressive MS in individuals without activity. And then the second compound that has been studied with positive trial results, we only have summary results from that, is a medication called fenobrutinib. And we think these two compounds that are part of a single class, the hope is that maybe they can address some of that gradual worsening that occurs in MS. And then the question comes whether we should use those from the get-go or if we should just use them later. So, a whole sort of variety of different questions. But I think important to call out for clinicians that this area where we had no available treatments for so many years might be changing.  Dr. Monteith: Well, thank you both. I really loved this conversation. I learned a lot listening to both of you, and I look forward to your clinical trial results.  Dr. Mowry: Thank you so much for having us. Dr. Ontaneda: Thanks so much. It was our pleasure. Dr. Monteith: Again, today I've been interviewing Doctors Ellen Mowry and Daniel Ontaneda about their article on treatment of multiple sclerosis, which they wrote with Dr. Darin Okuda. This article appears in the April 2026 Continuum issue on multiple sclerosis. Be sure to check out Continuum Audio episodes from this and other issues. And thank you to our listeners for joining today. Dr. Monteith: This is Dr. Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

Interest rate hikes are just not the same anymore: Once upon a time, they hit the mortgage belt, that fictionalised housing strip in the outer suburbs populated by young families. Today the RBA’s weapon of choice lands heavily instead on older Australians. What does it mean for the property investor? Nerida Conisbee, chief economist at Ray White Group, joins Associate Editor, James Kirby in this episode. In today's show, we cover: Investing with rising rates The case against two more rate hikes Why banks are offering longer-lasting mortgages Will negative gearing be effectively restricted to new houses? See omnystudio.com/listener for privacy information.

4:20 pm: Congressman Burgess Owens joins the show for a conversation about this week's congressional hearing about free speech on college campuses in America, and why he says campuses should be areas welcoming of “intellectual diversity” and not areas of “fear, bullying and cowardice.”4:38 pm: Matthew Hennessey, Editor of Free Expression from the Wall Street Journal, joins the show for a discussion on his piece about how President Trump's rise to the White House is a hero's journey.6:05 pm: John Daniel Davidson, Senior Correspondent at The Federalist, joins the show to discuss his piece about how the left is the only side prone to political violence and just force must be used to stop it.6:20 pm: Aaron Sibarium, Associate Editor at the Washington Free Beacon, joins the show to discuss his piece on how homeless services in many cities across the country are distributed based on race and sexual identity.6:38 pm: We'll listen back to this week's conversations with Utah Attorney General Derek Brown on his fight against social media apps that both damage and profit off Utah children, and (at 6:50 pm) with Liz Peek of Fox News on what is driving young Americans toward violence.

In hour 1 of The Mark Reardon Show, Mark is joined by David Strom, an Associate Editor with Hot Air. Strom discusses the latest on Minnesota Governor Tim Walz trying to take credit for cracking down on fraud in Minnesota. He's later joined by Batya Ungar-Sargon, the Host of “Batya!” on NewsNation (Airs Saturday's at 6p, Sunday's at 10a), a Columnist for The Free Press, and the author of “Bad News: How Woke Media is Undermining Democracy” and “Second Class: How the Elites Betrayed America's Working Men and Women.” She discusses the claims that political violence rhetoric is coming from both sides. In hour 2, Sue hosts, "Sue's News" where she discusses the latest trending entertainment news, this day in history, the random fact of the day and more. Mark is then joined by Jeff Rainford, with Rainford & Associates and a Former Chief of Staff to Mayor Slay. Rainford reacts to the St Louis Post Dispatch's series of editorials on the current state of downtown St Louis. In hour 3, Mark is joined by Charles Lipson, a Professor Emeritus at the University of Chicago who writes regularly for The Spectator Magazine, Real Clear Politics and others. They discuss his latest column that discusses whether or Trump will bomb Iran in order to finish the job. He's later joined by Dan Reardon, KMOX's Golf Correspondent. Reardon discusses the pending demise of LIV Golf and what is leading to its downfall. They wrap up the show with the Audio Cut of the Day.

In hour 1 of The Mark Reardon Show, Mark is joined by David Strom, an Associate Editor with Hot Air. Strom discusses the latest on Minnesota Governor Tim Walz trying to take credit for cracking down on fraud in Minnesota. He's later joined by Batya Ungar-Sargon, the Host of “Batya!” on NewsNation (Airs Saturday's at 6p, Sunday's at 10a), a Columnist for The Free Press, and the author of “Bad News: How Woke Media is Undermining Democracy” and “Second Class: How the Elites Betrayed America's Working Men and Women.” She discusses the claims that political violence rhetoric is coming from both sides.

In this segment, Mark is joined by David Strom, an Associate Editor with Hot Air. Strom discusses the latest on Minnesota Governor Tim Walz trying to take credit for cracking down on fraud in Minnesota.

Although rare, recognizing NMOSD is crucial for improving patient outcomes through correct diagnostic and treatment approaches. Reports of atypical forms and increasing knowledge of clinical, imaging, and laboratory-specific features are fundamental for the accurate recognition of this condition. Research on targeted therapies and biomarkers measuring and predicting disease activity will improve NMOSD management. In this episode, Gordon Smith, MD, FAAN, speaks with Sara Mariotto, MD, PhD, coauthor of the article "Neuromyelitis Optica Spectrum Disorder" in the Continuum® April 2026 Multiple Sclerosis and Related Disorders issue. Dr. Smith is a Continuum® Audio interviewer and a professor and chair of neurology at Kenneth and Dianne Wright Distinguished Chair in Clinical and Translational Research at Virginia Commonwealth University in Richmond, Virginia. Dr. Mariotto is a neurologist in the Neurology Unit in the Department of Neurosciences, Biomedicine, and Movement Sciences at the University of Verona in Verona, Italy. Additional Resources Read the article: Neuromyelitis Optica Spectrum Disorder Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Host: @GordonSmithMD Full episode transcript available here Dr Smith: Neurology is an increasingly therapeutic specialty, and across many of our subspecialty areas, lots of new drugs are being approved. Are you interested in learning more about a historically disabling disorder for which we now have a spectrum of new therapies that, if used appropriately and promptly in the right clinical situation, promise to dramatically improve patient outcomes? If so, keep listening. My name's Dr Gordon Smith. Today I'll be talking with Dr Sara Mariotto about her article on neuromyelitis optica spectrum disorder or NMOSD, which she wrote with Dr Romain Marignier. This article appears in the April 2026 Continuum issue on multiple sclerosis.  Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast.  Dr Smith: This is Dr Gordon Smith. Today, I'm interviewing Dr Sara Mariotto about her article on neuromyelitis optica spectrum disorder or NMOSD, which she wrote with Dr Romain Marignier. This article appears in the April 2026 Continuum issue on multiple sclerosis. Sara, welcome to the podcast, and maybe you can start by introducing yourself to our audience.  Dr Mariotto: Yes. Thanks, Gordon. I'm Sara Mariotto. I'm a neurologist, and I work at the Neurology Unit, University of Verona, where I do both clinical diagnosis and research into neuroimmunology---so, in particular, autoimmune encephalitis, NMOSD, and MOGAD.  Dr Smith: Well, this is a super exciting area. Whenever I hear about NMOSD, I think of one specific patient I had, and I always think of her when I come across something like your article, which is really fantastic. So, before we dive into the details, I wonder if maybe you can just explain to our listeners who aren't up to speed on what NMOSD is, what the disorder is, and maybe why it's so important that all of our listeners learn how to recognize it quickly and get people started on therapy.  Dr Mariotto: Yes, sure. So, neuromyelitis optica is an inflammatory autoimmune CNS disorder usually associated with aquaporin-4 antibodies, although there are a few cases, around 10%, who can be antibody-negative. And I think it's very much important to have in mind this disease and recognize it because it can be severe, as you pointed out; can present with very severe optic neuritis, myelitis, the brain stem, or area postrema syndrome. So, it can be really severe, affect quite young people around 40 years of age---although it can affect also the pediatric population and elderly people---and, importantly, it can be treated. It's very much important to treat this patient in the acute stage very quickly with steroids or plasma exchange in addition, and then to start a chronic treatment. So, we have treatment for this condition. So, it's very much important to, to recognize it quickly and treat the patient properly.  Dr Smith: So, I wonder if we can talk a little bit about the diagnostic criteria and boundaries of NMOSD, right? So, someone who comes in with bilateral op- severe long segment optic neuritis or long segment myelitis, we think about it. But what are the boundaries? Should we be looking for this, for instance, in someone who comes in with a unilateral optic neuritis or looks like typical multiple sclerosis? Is it important to get aquaporin-4 antibodies in those patients? What do the diagnostic criteria say about this?  Dr Mariotto: So, I wouldn't test aquaporin-4 antibodies in all patients with demyelinating conditions because although aquaporin-4 antibody assay is very specific, as for all assay and all antibody testing---also for MOG antibodies, for example---some false positive results can come out. So, I would suggest to test aquaporin-4 antibodies not in typical MS cases but in those who could be suggestive for not being MS, so in all those cases with atypical optic neuritis and myelitis or other syndromes. For those cases, it's important to test aquaporin-4 antibodies, but I wouldn't test them in all typical, classical MS cases. As I said, it's quite specific, the assay, so it's uncommon to have false positive results, but it can be.  Dr Smith: Serum, CSF, both?  Dr Mariotto: So, for aquaporin-4 antibodies, they're usually present in serum. They can be positive also in the CSF. And there are a few reports of isolated CSF positivity. But if we analyze larger samples volume, then it becomes clear that isolated CSF positivity is so, so rare that it's not recommended to test them in the CSF when serum is negative. So, for aquaporin-4 antibodies, the recommended matrix of testing is serum, which is different for MOG, which is not the topic of our article but is important to mention because MOG antibodies should be tested in serum and CSF. But aquaporin-4, I would recommend to test serum.  Dr Smith: What are the boundaries between MOGAD and NMOSD? And you talked about the differential testing of antibodies, which I was going to ask about. But when should we think of NMOSD relative to MOG? Dr Mariotto: Yeah. There are aspects which are the one mentioned in the criteria, highly suggestive for NMOSD. But the clinical spectrum can be similar to that of MOGAD. Usually, although there are some clinical aspect---like, for example cortical encephalitis or ADEM, which is more typical for MOGAD, or others like area postrema syndrome, which are more typical of NMOSD. The spectrum can be similar among the two conditions, so that's why in our clinical experience, usually they ask both aquaporin-4 and MOG antibodies in patients. It's- for experts, it can be easy to differentiate the two conditions, but for nonexperts can not be so easy.  Dr Smith: Can you define area postrema syndrome? I think not all of our listeners see that every day.  Dr Mariotto: Yeah, sure. This is a syndrome which is highly suggestive of NMOSD. That's why I mention it. And it's characterized by nausea, vomiting, hiccups are known as the syndrome. And it is very, very suggestive because of the expression of aquaporin-4 in that area of NMOSD. That's why I strongly recommend for all patients who comes out to have this syndrome to test for aquaporin-4 antibodies. MOGAD is hardly ever positive for that, so I think that whenever you see a patient with that syndrome, you should think about NMOSD.  Dr Smith: I'm just curious, aquaporin-4 is a water channel, which is kind of an interesting concept. Our conversation, I really want to make sure we give clinically important information to folks, but it's so curious to me at least, how does this actually result in a inflammatory demyelinating syndrome? For a simple neuromuscular guy, what's the immunopathogenesis of this?  Dr Mariotto: Yeah, the immunopathogenesis is quite complicated, as in all CNS disorders. And of course, aquaporin-4 antibodies are the main focus, but they are not the only one. As you said, aquaporin-4 antibodies have a target, this water channel, which is at the basis of the disease, and they are produced by the interplay between T cells, B cells, and plasma cells. But then also eosinophils, macrophages, cytokines, and chemokines are involved, enter the CNS, and then another important component is complement, which is highly activated in this disease. At the end, we have astrocyte damage because astrocytes are the main target of the disease, but also axon and myelin are involved. So, it's a quite complex pathogenesis based on the antibodies, but not only on that.  Dr Smith: And this will become important when we start talking about treatment. There seems to be a recurring theme of long segment demyelination, right? Optic neuritis is typically a large percentage of the length of the optic nerve, and obviously the myelitis se- more than three segments. Do you see other long segment areas of CNS demyelination, corpus callosum or things like that? Any ideas why that is, if that's true?  Dr Mariotto: Of note, this is quite interesting because usually when we have NMOSD, we have a longitudinal involvement, especially of the optic nerve and spinal cord, while brain lesions are quite different. Like, we usually do not have the typical Dawsen fingers-like lesions that we have in MS, for example, or the classical periventricular or subcortical extensive lesions that we can see and we have in mind when we think about MS. In some cases with NMOSD, the brain is completely negative, so we do not see anything. And Dawsen lesion's quite suggestive of NMOSD. So, you're right. I mean, this is related partially to the expression of aquaporin-4, and that's why we have this typical involvement also for area postrema, for example, and maybe also our other examples of clinical aspect that we can see in these conditions. But it's basically linked with the expression of aquaporin-4, which is the main target of the disease. And that's why usually the brain doesn't show so much involvement as we can see in MS, for example.  Dr Smith: I was actually really interested in some of the unusual manifestations or phenotypes, and I don't want to get into arcadia, really, but which of these should our listeners be familiar with that would really suggest that they should be thinking about NMOSD beyond the area postrema and other features that we've already talked about that are part of the core criteria?  Dr Mariotto: Yeah. I mean, I think that the encephalic syndromes or also ADEM, which is most typical of MOGAD but can be observed also in NMOSD or PRES, for example, are syndromes that can be considered in patients with NMOSD. There are the typical ones, which are the ones showed in the criteria, but whenever we have a brainstem involvement or, like, these encephalic syndromes or also PRES, we should think about NMOSD also.  Dr Smith: Another area I was interested in are red flags. In your article, you talk about red flags that might suggest an alternative diagnosis, right? And then this presumably is particularly important in seronegative patients, which 10% is not a reasonably high number, I suppose. What are red flags we should be thinking about for some other diagnosis?  Dr Mariotto: Yeah. I would here mention two very important red flags. The first one is a very hyperacute onset. Usually these conditions, these inflammatory conditions have a subacute onset, so whenever you have a very, very acute onset, you should think about something else. This can occur sometimes also in NMOSD, but hardly ever occur. Like, a very acute myelitis, the first thing we should think about is a vascular origin, for example, with a lot of pain and not about NMOSD, although sometimes the differential diagnosis is not so easy. The second thing is a progression independently of relapses, which hardly ever occur in NMOSD. Usually in NMOSD, we have the onset, and then we have a relapsing disease course. That's why we have to treat patients always and not to stop treatment. But we do not have progression in the meanwhile, while we can have, for example, this in MS. Same thing is for MOGAD. So, these are two things that I think is very much important to keep in mind.  Dr Smith: I want to pivot to talk about treatment because that's been super exciting. But rumor has it there are new diagnostic criteria coming for NMOSD in the next year. I bet you know a bit about those. Can you give our listeners any indication about kind of where the puck is going on this? Not so much what the criteria are specifically, but what sort of diagnostic challenges are the new criteria going to help us with once they come out?  Dr Mariotto: Yeah. So basically, we are working on that, so you will read them in the next future. This is the good point of the conversation on the new criteria. And we work a lot on the definition, on the new definition and nomenclature of NMOSD; on the definition of seronegative NMOSD, which is also quite tricky; and then on the assay we should use to test aquaporin-4 antibodies, and also on potentially new syndromes which should be included into the main feature of the disease. But hopefully you will read about this very soon.  Dr Smith: Looking forward to it. And Continuum Audio listeners, you heard it here first, so thank you. Let's pivot to treatment. This has been super exciting, and I wonder if the way to approach this is to start with acute management and then sort of chronic management. Would that make sense?  Dr Mariotto: Sure.  Dr Smith: Let's say I go on service on Friday, and I have a patient who comes in with positive aquaporin-4 and bilateral optic neuritis. What's the acute approach to managing that patient?  Dr Mariotto: So, the first approach is to administer intravenous steroids, but I would not wait to escalate to plasma exchange. There is quite good evidence that we should treat the patient with additional plasma exchange very quickly, and every day of delay of plasma exchange can cause increased disability. So, we should treat patients with steroids first, and then if we are not satisfied by the recovery, soon start with a plasma exchange. There is also some evidence, although less, for IVIG, but it's important to try to treat them very quickly, even if it's Friday, you know, there is the weekend and so on. But I think it's very much important to start with steroids after excluding other infectious causes or so on, and then to start quickly with plasma exchange. The main problem could be that we do not have the results of the antibody yet.  Dr Smith: Right. So, let me ask that question. You know, let's say my patient comes in on Friday, and clinical syndrome that really looks like NMOSD, and we're waiting for the aquaporin-4. There are many places where it's hard to get plasma exchange over weekends. And so, in that setting, are you better off doing the steroids over the weekend then PLEX on Monday, or should we just give IVIG because maybe it's as good as PLEX? What's your advice there? I'm trying to get ready for Friday because I know one's coming in.  Dr Mariotto: That's true, that's true. Usually they come on Friday or Saturday. I think it's acceptable to have three days of steroids and see how the patient improves, and then after three days to start with plasma exchange. Actually, we have a very good improvement if we start between three and five days after onset. So, I think waiting for three days is acceptable just because we can see if the steroids work properly or not, and then we can quickly start to plasma exchange. But I would not wait, like, 10 days, you know, before starting with a plasma exchange, and I would not wait for antibody results.  Dr Smith: Got it. Super helpful. And I'm actually not joking around, I learned recently that I have a reputation among our residents for having lots of optic neuritis when I'm on service, which I think is sort of karmic justice for being a peripheral nerve expert. But let me ask another question. So, let's say we do that, and the patient gets three or five days of pulse methylprednisolone and five courses of PLEX, and they're not doing well. Do you then just move right along into another agent B cell depletion therapy? I mean, what's your next step in escalation in the acute setting?  Dr Mariotto: I would for sure start to, as you said, with steroids, plasma exchange, and in case IVIG, and then quickly move to chronic treatment. And for patients who are not recovering well, I would think of something which has a quick effect so we can really start treating patients very quickly. There are different options. And all over the world, there are different rules for using immunosuppression in NMOSD. Like in Italy, for example, it's different from US or other countries, Germany, for example. There are different approved treatments and different rules of using them before or after rituximab, for example. We all know that there are treatments approved for NMOSD all over the world. But in some countries, like for example in Italy, we should use rituximab first, and then if it doesn't work, escalate to the approved treatment. I know in the US it's different. But anyway, for a patient who does not improve quickly, I would start with something which has a quick effect on the disease.  Dr Smith: And then rituximab versus inebilizumab, you know, CD20, CD19, what's your advice there? Is one preferable to the other, you know, if we have options to do either?  Dr Mariotto: Yeah. So, between rituximab and inebilizumab, we know that the target, well, is different, but is anyway B cells, so CD19 and CD20. With CD19, we can affect both plasma blast, plasma cells, and B cells. That's why the target is broader. And of note, this is an approved drug, while rituximab is, in most countries, used as off-label treatment.  Dr Smith: So inebilizumab would probably be preferable if we're able to do that.  Dr Mariotto: Unfortunately, there are not so many studies comparing rituximab with the approved drug, which is, of course, a pity, but that's the case. While we have clinical trials for all the approved drugs, and although the trials were designed differently, as we mentioned in the Continuum paper, we can argue something of the comparison between the approved drugs. But it is not so clear the comparison between rituximab and the new drugs, which is also something that we should work on.  Dr Smith: And then for chronic suppressive management, what other options are there?  Dr Mariotto: So, in addition to B cells, target can be interleukin-6, as we know with tocilizumab or satralizumab, and then complement with eculizumab. These drugs are both based on the pathogenesis of the disease. That's why we also discuss it in the paper, which shows a clear involvement of complement, and among cytokines of interleukin-6. So, targeting these made clear that could improve the disease quite well, and that's why they designed some clinical trials on these drugs, which are now approved, as we said, for NMOSD.  Dr Smith: Wow, so many options, and a lot of questions, but limited time. Let me just ask a couple of more. I see a lot of myasthenia patients, and there's a lot of variability, as you know, in patients with myasthenia, the extent to which complement is an important mechanism versus other, you know, important mechanisms. To what extent is response to a complement inhibitor kind of uniform across NMOSD? Or there's some patients who just don't respond to a complement inhibitor and others that respond really well. And then just, I'll just give my second question out is, you know, what about combination therapies for patients who have particularly challenging NMOSD?  Dr Mariotto: So usually these patients have a terrific response to complement inhibitors, and this is also shown by the clinical trials where we saw how eculizumab have a very impressive effect on the disease. And also, maybe this is also your experience, a very quick effect. So that's why there are also thoughts on using it in a very acute stage of the disease. That was what I was thinking about before. But then it has a very huge effect on complement, which is a major factor involved in the pathogenesis of NMOSD also in the chronic disease stage, and that's what also we see from clinical trials. Usually, we prefer to switch treatment from one to another and not to combine them. Of course, in very difficult cases, this can be considered, but the recommendation is to switch from one of these approved drugs to the other, or from rituximab to one of the approved drugs, and try to find out the best for our patient before combining them. Dr Smith: The complement inhibitor trials are breathtaking, at least for me. If I'm trying to convince students to go into neurology, I'll say, "Take a look at that paper," because anyone who claims that we're "diagnose and adios" is so wrong. It's so exciting. So, at a high level, this must have fundamentally changed outcomes for patients. I mean, it's still a difficult disease, but what is the kind of prognosis for that patient I described who comes in, gets the therapy you talked about? What does their long-term outcome look like in this modern therapeutic environment? Dr Mariotto: So, NMOSD is almost always a relapsing disease. That's why, as we mentioned, we have to treat patients always. But the prognosis changes a lot since we were also able to use all these drugs for the disease. So, the prognosis changes if we recognize it properly and early, and if we treat NMOSD properly with immunosuppressives. So, whatever we choose it's important to start it quickly, and this is the only way that we have to improve the prognosis of this disease. We have very active cases, but we have also cases who responds quite well to this immunosuppressive treatment, since now we have, as mentioned, these ones which are very impressive and show incredible results. So, the prognosis of the disease change in the last year, thanks also to the improvement of the diagnosis and of the treatment choices for the disease.  Dr Smith: I'm just... I- maybe my last question, you know, just at a personal level, not only for you as an expert who's caring for these patients, but in the patient community, this must have been a pretty exciting period of time, right? I mean, these, these drugs are coming fast and furious, and what a change. What's the kind of zeitgeist in the community, both your professional community and amongst the patient community about where we are? Dr Mariotto: Yeah, you're right. The last years were defined the years of NMOSD and also MOGAD because we had finally approved drugs which is relevant for all the disease that we treat and changed the landscape of the disease for clinicians, but also for patients. And we have more than one, as we said, so we have more options that we can also discuss with patients to try to choose the best one in terms of activity, but also route of administration or time. Some years ago, we just had rituximab, which is not approved in most of the countries, and now we have different approved drugs. And we improved the diagnosis of the disease thanks to the availability of live cell-based assay. And then we are working a lot also on biomarkers like GFAP, for example, which has been shown to be a very attractive biomarker able to mark disease activity and maybe also prognosis on this disease. So, you're right. I mean, in the last years, the landscape of NMOSD changed a lot.  Dr Smith: Sara, thank you so much for talking with me. I could keep going for another half an hour, but I would be in trouble with my editor, so I think we probably need to wrap it up. But thank you so much. This has been very informative.  Dr Mariotto: My pleasure. Dr Smith: Mine too. Thank you. Again, today I've been interviewing Dr Sara Mariotto about her article on NMOSD, which she wrote with Dr Romain Marignier. This article appears in the April 2026 issue of Continuum on multiple sclerosis. Be sure to check out Continuum Audio episodes from this and other issues, and thanks to you, our listeners, for joining us today. Dr Monteith: This is Dr Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

Once you get on top of the basics, then investing should get a lot easier. But the hidden factors that make a difference between winning and losing inside the investment market - including the property market - often have more to do with bias. Rasti Vaibhav of the Get RARE property group joins Associate Editor, James Kirby, in this episode. In today's episode, we cover: The six signs you're a biased investor The specific issues where bias hits the property investor How lessons from the sharemarket transfer to property CGT - If the reforms are only for residential property, what about A-REITs? See omnystudio.com/listener for privacy information.

The private credit boom is having a shake-out: But not before many Australian investors - and big super funds - placed a lot of money into what has been, until very recently, a boom business. What's on the line and where is the exposure? Andy Darroch of Independent Financial Advice joins Associate Editor, James Kirby in this episode. In today's show, we cover: The problems plaguing private credit How local wealth managers and big funds are linked with the crisis Liquidity - If you did not know what it meant, you will now How to assess private credit as an asset class from here See omnystudio.com/listener for privacy information.

Familiarity with the clinical, MRI, CSF, and serologic features of MOGAD can help neurologists recognize this condition in clinical practice. Awareness of the utility and pitfalls of the MOG antibody test is critical. The current therapeutic approach is guided by retrospective studies and the application of immunotherapies used in other autoimmune neurologic disorders. In this episode, Gordon Smith, MD, FAAN, speaks with Eoin P. Flanagan, MBBCh, coauthor of the article "Myelin Oligodendrocyte Glycoprotein Antibody–Associated Disease" in the Continuum® April 2026 Multiple Sclerosis and Related Disorders issue. Dr. Smith is a Continuum® Audio interviewer and a professor and chair of neurology at Kenneth and Dianne Wright Distinguished Chair in Clinical and Translational Research at Virginia Commonwealth University in Richmond, Virginia. Dr. Flanagan is a professor of neurology and the division chair of the Division of Multiple Sclerosis and Autoimmune Neurology in the Department of Neurology at Mayo Clinic in Rochester, Minnesota. Additional Resources Read the article: Myelin Oligodendrocyte Glycoprotein Antibody–Associated Disease Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Host: @GordonSmithMD Full episode transcript available here Dr Smith: So, what neurological disorder can cause bilateral optic neuritis, transverse myelitis, ADEM, or can mimic acute flaccid myelitis, intracranial hypertension, viral encephalitis, or cause seizures? Sounds like the great imitator, perhaps. If you want to know and learn more about this syndrome and how you can treat it---and it is very treatable---keep listening. My name is Gordon Smith, and today I have the great opportunity to talk with Dr Eoin Flanagan from the Mayo Clinic on his article on myelin oligodendrocyte glycoprotein antibody associated disease, or MOGAD, which is in the April 2026 issue of Continuum on Multiple Sclerosis and Related Disorders.  Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast. Dr Smith: This is Dr Gordon Smith. Today I'm interviewing Dr Eoin Flanagan about his article on myelin oligodendrocyte glycoprotein associated disease, or MOGAD, which appears in the April 2026 Continuum issue on multiple sclerosis and related disorders. Eoin, welcome to the podcast, and please introduce yourself to our audience.  Dr Flanagan: Yeah, thanks so much. I'm Eoin Flanagan. I'm a neurologist at the Mayo Clinic. I'm originally from Ireland. I work in the neuroimmunology lab at the Mayo Clinic, and work and see patients with MS, MOG, and autoimmune disorders here in Rochester, Minnesota.  Dr Smith: Your article is super interesting, I think, and this has been a really rapidly evolving area over the last, you know, many years. We have many more antibodies, and MOG is something that's been around for a while, but we've certainly learned a lot more about it. This is a topic that I think will be familiar to most of our listeners, but I wonder if maybe you can just begin by laying the foundation. Like, what is MOG? What's its typical presentation?   Dr Flanagan: So, MOG is a protein on the surface of the oligodendrocyte or its CNS myelin, and it was always of interest as a potential antibody target, and initially it was investigated in multiple sclerosis. But subsequently, we recognized that the antibodies to MOG have a specific syndrome, of which about a quarter of patients are pediatric and then the remainder are adults. And they can present with a variety of syndromes, probably most commonly optic neuritis, but also acute disseminated encephalomyelitis, or ADEM. Transverse myelitis can also occur, and then some other unusual brain and brainstem cerebellar syndromes can also occur.   Dr Smith: I was really impressed in the very broad phenotypic spectrum of MOG. We'll talk more about that, of course. But I wonder if maybe you can tell us when we should be ordering MOG antibody? Given this broad variability, does anyone who has a CNS demyelinating disease need a MOG assay, only specific phenotypes? What guidance do you have for our listeners?   Dr Flanagan: Yeah. It's a great question. So, I think you have to be a little bit careful because the MOG antibody test is a little bit sticky. So sometimes we can see some low-positive false positives. So, we don't wanna order it in every single patient with classical MS. So, I suppose we'll start with who not to order it in. I think it's also a very optic nerve- and optic neuritis-central disease, so I think you really need to be considering this in a patient with optic neuritis who does not have lesions in the brain suggestive of multiple sclerosis. And then we think about some of the features: if the lesion, the enhancement along the optic nerve is long, if it's bilateral, if there's a lot of optic disc edema accompanying that, we tend to think about MOG antibodies. And then children with demyelinating disease, MOG is over-represented in that cohort, so it accounts for about a third of those. So, if you have a child with CNS demyelinating disease, particularly if they're under twelve, with ADEM presentations or other presentations, you probably want to be ordering the MOG antibody test. And then a longitudinally extensive transverse myelitis in adults, certain types of cerebral phenotypes that we can get into, you would want to consider ordering MOG antibodies too.   Dr Smith: Now, you point out in the article that it's really important that laboratories use the cell-based assay for MOG as opposed to an ELISA, for instance. Is this something folks need to be very attentive to, or are all of the commercial laboratories now using a cell-based assay?   Dr Flanagan: Yeah. I think all of the commercial labs are using cell-based assays, so we don't really get into much of an issue. There are some differences between serum and CSF, so really, serum is the optimal sample to order. There is also some differences between the live cell-based assay and the fixed cell-based assay, where the live cell-based assay may have some advantages in terms of sensitivity. And then CSF is kind of still under evaluation about its role in the condition. So in general, it's a serum test. And then we have to remember that the antibody tends to be highest at the onset, and then it goes down over time. So, if you delay your testing or you're testing a patient long after the condition, it can go negative, for example. So it tends to be highest both around the relapses and particularly at the onset of the condition.   Dr Smith: You mentioned earlier that the test is sticky, which I take to mean that there is some risk for low-titer false positives. How do you navigate that situation? When should we be suspicious about a false positive?   Dr Flanagan: Yeah. I think there's some very useful features that can help you. You know, the main differential diagnosis is going to be multiple sclerosis, particularly in the US, in regions of the northern US where MS is particularly common. So, you really wanna be making sure that if you get a positive result, low positive, that it's not multiple sclerosis. And some of the best discriminating features are CSF oligoclonal bands. They're about 85% in MS and about 15% in MOG, so an easy number to remember, 85 and 15. And then the lesions in MOG, the brain lesions, tend to disappear over time. So, if you have the advantage of that follow-up MRI a year down the line, about 70% of lesions in MOGAD will resolve, while in MS, as we know, the term means multiple scars, so the MS lesions tend to persist over time. So, they are two quite useful features that can help discriminate.   Dr Smith: And how about specific phenotypes or areas of involvement or imaging abnormalities that suggest MOG? One of the things I found really interesting in your article is there are a host of different syndromes that I think had largely been previously described, many of them, that became clear later that these were really tied to MOG antibodies. Presumably, that's helpful in interpreting the antibody assay in that patients who have, perhaps, a borderline low titer, for instance, but have a very typical phenotype are more likely to have MOG than those who have a more clearly MS-type phenotype.   Dr Flanagan: Yeah, absolutely right. Yes. So, there's certain phenotypes that we don't tend to see with MS. The acute disseminated encephalomyelitis, or ADEM, is one that's particularly common in children. And about half of people that have ADEM will be positive for the MOG antibody. So that's a syndrome you need to look out for, which would be often in children, encephalopathy, and they would have multifocal white matter lesions, sometimes involving the gray matter. A second syndrome that was an interesting discovery from a Japanese group was this unilateral cerebral cortical encephalitis, where patients can have this swelling and T2 hyperintensity, often just on one side of the brain. And it's in the cortex, and some of those patients won't have any white matter lesions. And in that situation, it's important to order the MOG antibody, and that seems to be a specific phenotype of MOGAD. But sometimes people don't think about it because the white matter is not involved. So, if you see these patients, they often present with seizures, sometimes they even have fever accompanied by it. And if you see those patients and see this radiological feature, then you really want to consider ordering the MOG antibody too.   Dr Smith: Yeah, I found that really interesting. And I- actually, my next question is perhaps a good follow-up on that, is, what are the diagnostic pitfalls? You give a lot of examples of situations and I think some cases where it's easy to get tripped up and misdiagnose someone who has MOG with another fairly common neurological problem.   Dr Flanagan: Yeah, I think some of the things that can help you when you're determining if the MOG is a true positive or false positive is the level of the antibodies. The super high titers, if it's a clear positive or very strong positive, the likelihood is that that is much more likely to be MOGAD than those low positives just above the cutoff. So that can be useful to help you discriminate from false positives. Those lesions, again, if all the lesions persist over time, that's going to be more suggestive of multiple sclerosis. Other diagnostic pitfalls, I suppose, if it's a syndrome that's not really associated with MOG, like peripheral neuropathy or other syndromes where we'll see some case reports, but usually I would be very cautious about those kind of presentations. So usually, having the antibody at a high level, and then also if they've had other symptoms suggestive of MOGAD, like if a patient has had recurrent optic neuritis and then they have an unusual brain syndrome, or they start out with an unusual brain syndrome and then have recurrent optic neuritis. You know, there are situations that make it more likely if they're having other typical phenotypes of the MOGAD where we can kind of expand the spectrum, but we have to be careful.   Dr Smith: I was really curious about the dynamic imaging findings. And you point this out both in terms of the resolution of imaging findings, but also in that patients who have an acute MOG syndrome often have very rapid evolution of the imaging abnormalities. I'm just curious, you know, why is that, and what do you make of it? Does it have a mechanistic implication, do you think?   Dr Flanagan: I don't think we know for sure. I think there's probably a lot more happening than we see on MRIs sometimes. What sometimes can happen in about 10% of patients is the initial MRI can be normal. We don't tend to see that with multiple sclerosis or NMOSD. Then what we see is it evolving over time. So, at that time, if you do a CSF, you'll often see inflammation, but we don't see the lesions. Now, that might be because the MRI is not very good at picking up cortical involvement. That can be difficult to see in MRI. Or there could be other factors. It could be a functional effect on the MOG but without frank demyelination yet, for example. Or there could be edema that you- myelin edema that you can't see as a lesion yet on MRI. But we do see that if you repeat the MRI, sometimes it'll change a lot. So, you may go from one or two lesions on the first MRI to twenty lesions on the second MRI a week later. So, it does tend to change a lot. And then over time, those lesions also resolve. So, what I say is if it's a very suspicious situation---like a child comes in with new-onset encephalitis, has inflammatory CSF---you might wanna consider repeating that MRI down the line and seeing if it's changing. And then over time, you know, a repeat MRI a year after the onset when there's brain or spinal cord lesions can be very helpful just to make sure you're on the right track, because lots of those lesions will then disappear, and that's a very clear discriminator from multiple sclerosis.   Dr Smith: Yeah, thanks. I mean, I was wondering the same thing about whether that particular feature might imply, you know, a functional abnormality as opposed to more of a structural abnormality. So probably a lot more to learn as we move forward. There are now consensus diagnostic criteria that were published a couple of years ago. I think you've already touched on kind of the general approach, but do you want to speak to those? I found your summary pretty helpful.   Dr Flanagan: Yeah, I think that those criteria are quite useful. They have three main parts to them. The first part is having a characteristic clinical syndrome. So, we talked about ADEM, we talked about cerebral cortical encephalitis, transverse myelitis that's often longitudinally extensive, and optic neuritis being the main syndromes, but sometimes other brainstem or cerebellar involvement can be seen. And then the second part is having a positive MOG antibody. And then there's some caveats there. So, if you have a high positive, then you don't really need any additional supportive criteria. On the other hand, if you're low positive, to get at those sticky antibodies that make sure it's not a false positive, you need some additional supportive clinical or MRI criteria. Or if you're only positive in CSF, you need that additional criteria. You also need to be negative for the aquaporin-4 antibody, because they can overlap clinically. And some of those supportive criteria are things that we talked about a little bit earlier, longer lesions within the optic nerve, bilateral involvement, involvement of the nerve sheath or optic disc edema. This is a situation, MOG antibody disease, where your fundoscope is useful and looking in the back of the eye and seeing swelling, because we don't tend to see that quite as often. It's less common in multiple sclerosis, but we often see prominent edema in MOGAD. And then in the spinal cord, the lesions tend to be central in the cord. Sometimes they form this H sign where it's restricted to the gray matter, and they tend to be longer, sometimes involving the conus. Patients will often have neurogenic bowel or bladder. And then in the brain, deep gray involvement, those large lesions along the cortex with swelling are some of the typical features. And then the final step is exclusion of another diagnosis. Just like with any test that we do in neurology, our final step is going to be to put that into context. So that's just a normal thing that we will always do when we get a group of test results back that we don't know what it means. We have to put it into context. So, make sure it's not multiple sclerosis, everything else does not look like multiple sclerosis, and then you can be on your way to make a diagnosis.   Dr Smith: Definitely encourage listeners to read your article. I guess I say that with every time I- or with everyone I talk to for Continuum Audio, but the images are really fantastic and the cases are fantastic. So, everything you've described is well-illustrated, including really nice schematic sort of diagrams that help differentiate NMO from MOG and MS. So, if you like MRI scans and good imaging frameworks, then this is the article for you.   Dr Flanagan: I think that's true, and the other thing is that the imaging is quite helpful because it takes a while for that antibody to come back. We're lucky at Mayo Clinic, if you work here, it, it comes back faster for you. But for many places, that time of sending it in, so a lot of times you don't know right away. So, looking at scrutinizing that MRI can be very helpful to guide you on your way and to know what you're dealing with and how to approach both the acute treatment and plans to have potentially a steroid taper after the acute treatment and those kind of things that can help guide you in that regard.   Dr Smith: Yeah. So, let's talk about treatment. You know, what's your approach to treating a patient who has an acute demyelinating syndrome related to MOG?   Dr Flanagan: So similar to other things, MOG is very steroid responsive. So, we use high-dose IV methylprednisolone in adults. That would be one gram IV for five days. And then we also will sometimes use oral steroids, twelve hundred and fifty milligrams. That's a bit of a hassle because it's twenty-five fifty-milligram tablets, it doesn't come in a larger tablet version. But it's very helpful to patients because they can get started on it right away. You don't have to set up an infusion center. So, we have used those oral steroids often in people who don't have access to an infusion center, are not in the hospital. And particularly as it's often optic neuritis, some of those patients are seen in the outpatient setting, so we can get in with treatment quickly. In patients where it's more severe, it doesn't recover quickly with steroids, then we would consider escalating to plasma exchange as our second-line treatment, and there's some retrospective data that suggests that plasma exchange can be useful. That's gonna be particularly for those people who don't have that quick response to steroids, or maybe more severe phenotypes like that brain involvement with ADEM or cerebral cortical encephalitis, where those patients might be in the hospital and quite unwell. I will say, we might get on to this, that sometimes MOG can be very, very severe and even fulminant, where there can be increased intracranial pressure, and these patients can be in the ICU, and it can be life-threatening. And so, it's really important to treat those patients aggressively, and some patients have even required hemicraniectomy or additional treatment. Sometimes IL-6 blocking medications have been used in that situation. So, monitoring and treating increased intracranial pressure in those rare patients, probably 2 or 3% that have the very severe attack, is important.   Dr Smith: I think one of the things I found interesting, and then I'd love to get your feedback on this, is that most patients with MOG seem to have a very readily treatable disorder that's monophasic, right? You treat them with steroids, and they do well. On the other extreme, there are these patients that have a much more malignant presentation, and there are some that sound like they benefit from prophylactic or some chronic therapy. What's your approach, right? In MS, we do serial scans to monitor, and obviously, our patients are on, you know, chronic disease-modifying therapy. How do you decide when you're going to provide some sort of prophylactic therapy? How do you monitor it? How long do you continue it?   Dr Flanagan: That's a great point. We don't know for sure yet, but I think for the most part, our approach has been if the patient has a single episode, they recover well from that episode. So, if that's optic neuritis, they're back to twenty/twenty vision. They have recovered well. We don't tend to use chronic maintenance immunotherapy. Sometimes after the first attack, we'll do a little bit of a slow taper, maybe over four, six weeks. We have done longer than that. And then we won't place them on any long-term treatment, because it's about 50% of patients that may have a monophasic disease, so we don't want to treat all those people who are destined never to have another relapse. On the other hand, if a patient had a very severe episode, they're in the ICU, they're intubated, some of those patients then afterwards we will start them at least temporarily on an attack prevention medication for at least a few years to get them through. Some patients will be very fearful of future relapses in that situation. Or if they don't recover well, if they're blind in one eye after an episode and then their other eye is vulnerable, or they're left with some residual deficits neurologically from a myelitis, then we would often sometimes put those patients after the first attack. But most of the time, we're gonna wait and see if they get that second attack, and then once they have the second attack, that is when we would consider a steroid-sparing medication. But I will say that there's no proven medications. We don't have any clinical trial data available yet. So some of those patients with relapsing disease, we'll either try to enroll them in a clinical trial, or we'll use an off-label treatment to try and manage their disease based on what we've learned from neuromyelitis optica or from multiple sclerosis. A few different options seem to be better, and we can maybe get into that too.   Dr Smith: Yeah, let's go there. So, what options are there? You mentioned in more fulminant disease IL-6 inhibitors, and by that I assume you mean tocilizumab, but what are the options when you want to use prophylactic therapy?   Dr Flanagan: So, that tocilizumab can be beneficial in the very acute situation, in that malignant situation. But also as an attack prevention treatment, the IL-6 blockers seem to- some of the retrospective data seems to look like it works reasonably well, so we work and see if we can get that approved. Another medication that can work well is IVIG or subcutaneous immunoglobulin as a maintenance treatment, so we would sometimes give that, like, at least one gram per kilogram once a month. The benefit of that is it doesn't lower your immune system, so there's some advantages there, particularly in people who may be more prone to infections, older people. So, we'll sometimes use that. But we do get into a lot of challenges with insurance coverage, and it can be difficult to get these approved by insurance because we only have retrospective data out there. So then for some patients, if they're in a region where there's a clinical trial available, we might try to enroll them in a clinical trial. And there are some clinical trials underway now, so hopefully in the future we'll be able to have some FDA-approved medications that can have some Class 1 data that we can follow. Because it's hard when you're just following retrospective data or anecdotal reports, it's a little bit difficult to know exactly how well you're doing with your treatments.   Dr Smith: Well, Eoin, I wonder if we could finish up by just looking into the future, right? I mean, it sounds like a fun patient population to take care of because you've got lots of great therapies and can have a durable impact. But sure would be nice to have more evidence-based therapies and an FDA approval. What trials are going on? What's the future look like?   Dr Flanagan: Yep. So, there's some trials going on in the- a couple of worldwide trials. One is on an FCRN blocker called rozanolixizumab, which is kind of like a plasma exchange-type treatment which removes your antibodies, and it's a weekly subcutaneous treatment where adults are enrolled. And the second one is called satralizumab, which is another IL-6 blocking medication. And again, that one's given once monthly under the skin. And the trial for that also includes children down to age eighteen, so for adolescents, too, that can be an option. There are trials, I believe, in Asia for tocilizumab too, and there's one starting in Australia for rituximab. So, the good news is that we're going to have some really good data down the line for lots of different agents, and we'll be able to figure out which treatments work. And this will be really of great benefit to our patients when we get that Class 1 data to kind of guide us on what we should be using and really build on the success of some of the other conditions like neuromyelitis optica spectrum disorder, where we now have four or five approved, medications that work very well.   Dr Smith: Well, Eoin, thank you. This is a great conversation. I will say that it... the topic that I was a little intimidated about. I'm a simple peripheral nerve guy, as you know. But I think moreso than any other Continuum article I've read recently, I'm, like, loaded for bear. I can't wait to go back on the inpatient service and look for some MOG patients, because your article really left me feeling kind of prepared to think through this in a clinical setting. So, thank you for the conversation, and congratulations on a really wonderful piece for Continuum.   Dr Flanagan: Yeah, thanks so much. Always a great honor to be involved in the Continuum, and thanks to all the readers out there.   Dr Monteith: This is Dr. Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

The most successful leaders, coaches, and teams in history share one counterintuitive secret: their main focus wasn't winning. And yet… they won more than everyone else.  My guest, Don Yaeger, learned this lesson from his mentor: legendary college basketball coach John Wooden. Don is one of my favorite master storytellers, a top business leadership coach, author of 44 books, 13 of them New York Times bestsellers, and a former Associate Editor at Sports Illustrated. Don has worked alongside the greatest athletes of our generation: Michael Jordan, Serena Williams, Michael Phelps. But no relationship shaped him more than the 12 years he spent as Coach Wooden's mentee. Whether or not you're a sports fan, I promise you: the lessons Don shares are as universal as it gets. We explore what it really means to win in business and in life. The greatest leaders in history already figured this out. The question is why the rest of us aren't following their lead. In this episode you'll learn:  ➡️ Why the winningest coach in college basketball history never talked about winning (and what he focused on instead) ➡️ The Bill Walton story that reveals how great leaders hold standards without exceptions (even for their best people)  ➡️ How one conversation with John Wooden transformed Don's marriage & the weekly habit he's kept for 16+ years  ➡️ What Delta CEO Ed Bastian's "virtuous cycle" can teach any leader about putting people before results  ➡️ What a great mentor actually look like and how to know when you've found one If you've ever chased the short-term win at the cost of the long game… this episode is the reset you didn't know you needed.  This… is A Bit of Optimism. + + + Join Don for a live Q&A on Leaderful on April 27th at 12pm ET: https://leaderful.simonsinek.com/browse/events/OMNjQIJ19cDDjjYRFbIge  Join the Leaderful app! Listeners can use promo code: STORY30 when you download the app or sign up at simonsinek.com. If you want to read a free chapter from Don's upcoming book The Business of Storytelling, head to: https://www.donyaeger.com/chapter/ + + + Chapters Chapters 00:00:00 The Power of Appreciation: What You Look For, You Find 00:02:02 From Delivering Newspapers to Sports Illustrated: Don's Journey to Journalism 00:04:21 Don's 12-Year Mentorship with Coach John Wooden 00:06:50 Coach Wooden's Philosophy: Pyramid of Success 00:09:00 The Bill Walton Haircut Story: How Wooden Managed Ego and Held Everyone to the Same Standards 00:10:33 Building Better Humans, Not Just Better Players 00:14:36 The Love Letters That Changed Don's Marriage 00:19:35 Looking for Things to Love: The Mindset That Changes Everything 00:22:23 Leading with Employee Care Over Customer-First Mentality 00:33:55 What True Mentorship Really Means: It's Not Transactional 00:47:07 Why Aren't More Leaders Following Coach Wooden's Example? 00:53:17 The Best Storytelling Advice: Know Your Audience + + + Simon is an unshakable optimist. He believes in a bright future and our ability to build it together. Described as “a visionary thinker with a rare intellect,” Simon has devoted his professional life to help advance a vision of the world that does not yet exist; a world in which the vast majority of people wake up every single morning inspired, feel safe wherever they are and end the day fulfilled by the work that they do. Simon is the author of multiple best-selling books including Start With Why, Leaders Eat Last, Together is Better, and The Infinite Game. + + + Website: http://simonsinek.com/ Live Online Classes: https://simonsinek.com/classes/ Podcast: http://apple.co/simonsinek Instagram: https://instagram.com/simonsinek/ Linkedin: https://linkedin.com/in/simonsinek/ Twitter: https://twitter.com/simonsinek Facebook: https://www.facebook.com/simonsinek + + + Photo/Video credits for this episode: https://tinyurl.com/ycxdw52s

Send us Fan MailIn episode #181 we unpack the latest research in cycling nutrition with Dr. Jamie Whitfield. Learn how these can impact athletic performance, recovery, and hydration strategies across various cycling disciplines.Key Topics Explored:The UCI Sports Nutrition Project and the evidence base for supplementsSodium citrate and bicarbonate, glycerol and ketonesStrategies for hyperhydrationJamie Whitfield earned his PhD in exercise physiology and muscle metabolism from the University of Guelph and is now a Senior Lecturer and researcher in the Centre for Human Metabolism & Performance at Australian Catholic University. His research utilizes a variety of research models to gain a better understanding of how nutrient availability alters skeletal muscle metabolism, and whether it can promote or inhibit training adaptation and, ultimately, human performance. He is currently an Associate Editor for the American College of Sports Medicine's flagship journal Medicine & Science in Sports & Exercise and is an Exercise and Sport Science Australia Accredited Sport Scientist.Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.RESOURCES:FREE RESOURCE: Supplements for Performance Free Guide DIVE DEEPER: Supplements that Improve Performance CourseFOLLOW JAMIE:X: @jwhitfieBluesky: jwhitfie.bsky.socialEuropean Sports Conference, July 2026MENTIONED:UCI Sports Nutrition Project: Considerations and Applications for the Use of Sports Food and Supplements to Improve Performance in CyclingEpisode 91 with Jamie Whitfield: Muscle Metabolism, High Carb vs High Fat, Supplements & Training AdaptationFullscript (for reputable supplements certified safe for sport)Supplements Mentioned:Sodium BicarbSodium CitrateGlycerolExogenous KetonesDietary Nitrates (Beetroot)MORE NRApply to work with Kyla → https://p.bttr.to/3ZrwzcFUse code NEWPOD10 for 10% off our meal plans → https://nutritional-revolution.com/products/CONNECT Instagram → www.instagram.com/nutritionalrevolutionSponsorship inquiries → kyla.c@nutritional-revolution.comInterested in having your biomarkers or nutrigenomics checked? Email us at nutritionalrev@gmail.com TRUSTED RESOURCES Supplements (save 20%) → https://us.fullscript.com/welcome/kchannellFeed Club ($20 off) → https://thefeed.com/teams/nutritional-revolutionKyla's top picks → https://shopmy.us/shop/nutrevFollow us @nutritionalrevolution

Joseph Vazquez, Associate Editor, MRC Business at newsbusters updates what the political prince of darkness (George Soros) is doing this election cycle. Open for Business with Cheriesse at No Wires Now, Diner 62 quiz and more to wrap the show.

The upside of higher interest rates is that you might get more on your money in the bank. But it turns out that anyone who uses a 'bonus' account (which is where the banks offer the best rates) must satisfy the terms and conditions each month.And guess what? More than 40 per cent of savers in this category don't meet their T&Cs each month - that means they don't get the rate rise. With rates rising it’s time to get across the numbers. In today's show, we cover: Sally Tindall, data insights director at Canstar joins Associate Editor, James Kirby in this episode. In today's show, we cover: The best cash and borrowing rates in the market How the other half gets short-changed - with bonus rates Should you ever use a bank you never heard of? The NDIS...is there a way out of the mess for the government? See omnystudio.com/listener for privacy information.

Aharon “Ronny” Ben-Tal is a Professor of OR and former head of the MINERVA Optimization Center at the Faculty of Industrial Engineering and Management at the Israel Institute of Technology (Technion). His interests lie in Continuous Optimization, particularly nonsmooth and large-scale problems, conic and robust optimization, as well as convex and nonsmooth analysis. He has published more than 130 papers in professional journals and co-authored three books. Ronny was Dean of the Faculty of Industrial Engineering and Management at the Technion and he also served as a council member of the Mathematical Programming Society. He was Area Editor Operations Research and Math. of OR, and member of the Editorial Board of SIAM J. Optimization, J. Convex Analysis, OR Letters, Mathematical Programming, Management Science, Math. Modeling and Numerical Analysis, EJOR, and Computational Management Science. He also served as Associate Editor for SIAM J. Optimization. He in an EURO Gold Medalist, an INFORMS and SIAM fellow, and a Distinguished Scientist by CWI in The Netherlands. Ronny is a recipient of the IBM Faculty Award, and was also awarded the Khachiyan Prize by the INFORMS Optimization Society for lifetime achievements in the area of Optimization. In addition, the OR Society of Israel awarded him the lifetime achievement Prize. As of April 2026, he has over 41,000 citations on Google Scholar.

Episode 212:For today's guest episode it is a warm welcome back to the podcast for Darren Freebury Jones. On this occasion Darren is here to discuss Thomas Kyd and the works that have been attributed to him in a new two-volume edition of his collected works, for which Darren is the associate editor. It is always a pleasure to talk to Darren and as a friend of the podcast he needs only the briefest of introductions:Dr Darren Freebury-Jones is author of several works on early modern theatre including: ‘Reading Robert Greene: Recovering Shakespeare's Rival', ‘Shakespeare's Tutor: The Influence of Thomas Kyd' and his latest work ‘Shakespeare's Borrowed Feathers', has now just been published in a paperback edition.In addition to these works and his role as Associate Editor for the first critical edition of The Collected Works of Thomas Kyd since 1901 he has also investigated the boundaries of John Marston's dramatic corpus as part of the Oxford Marston project and is General Editor for ‘The Collected Plays of Robert Greene' published by Edinburgh University Press. His findings on the works of Shakespeare and his contemporaries have been discussed in national newspapers in the UK and on BBC Radio. His debut poetry collection, ‘Rambling' was published by Broken Sleep Books in 2024. In 2023 he was elected a Fellow of the Royal Historical Society in recognition of his contributions to historical scholarship. Links to 'The Collected Thomas Kyd' and 'Shakespeare's Borrowed Feathers'https://boydellandbrewer.com/book/the-collected-works-of-thomas-kyd-2-volume-set-9781843846994/?https://www.amazon.co.uk/Shakespeares-Borrowed-Feathers-Playwrights-Greatest/dp/152617734X/ref=sr_1_1?https://www.amazon.com/Shakespeares-borrowed-feathers-playwrights-greatest/dp/152617734X/ref=sr_1_1?https://manchesteruniversitypress.co.uk/9781526177346/Support the podcast at:www.thehistoryofeuropeantheatre.comwww.patreon.com/thoetpwww.ko-fi.com/thoetpYou can find an advertisement free version of the latest podcast episodes by joining on Patreon at the lowest paid tier level – that's for just £1 per month. Hosted on Acast. See acast.com/privacy for more information.

Antimicrobial resistant gonorrhea is a global public health concern. This episode discusses two articles evaluating two new antibiotics, gepotidacin and zoliflodacin, to treat uncomplicated urogenital gonorrhea. A retrospective study of WHO global gonococcal antimicrobial surveillance program (GASP) 2019-2022 data is also reviewed. View episode transcript and references at www.std.uw.edu.This podcast is dedicated to an STD [sexually transmitted disease] review for health care professionals who are interested in remaining up-to-date on the diagnosis, management, and prevention of STDs and STIs. Editor and host Dr. Meena Ramchandani is an Assistant Professor of Medicine at the University of Washington (UW), Program Director of the UW Infectious Diseases Fellowship Program, and Associate Editor of the National STD Curriculum.  

In this episode, Dr Annika Theodoulou speaks to Dr James Buszkiewicz, a Research Assistant Professor and social epidemiologist at the University of Michigan, United States. The interview covers James's research article covering the associations between county-level e-cigarette-inclusive Tobacco 21 law population coverage and e-cigarette use behaviors among United States adolescents.Tobacco 21 laws and e-cigarette-inclusive Tobacco 21 laws [01:29]The importance of exploring e-cigarette-inclusive T21 laws and e-cigarette use behaviors [03:30]The use of the Monitoring the Future Study [04:25]The key findings of the study [06:34]The expectations and surprising findings from the study [09:02]The implications of the findings internationally [10:54]About Annika Theodoulou: Annika is a researcher at the Nuffield Department of Primary Care Health Sciences at the University of Oxford. Her work focuses on health behaviours, including smoking cessation and weight management, with an emphasis on evidence synthesis. Annika's doctoral research, funded by the Society for the Study of Addiction (SSA) and The Rotary Foundation, examined socioeconomic inequalities in smoking cessation behaviours and outcomes using quantitative and qualitative methods. She is an Associate Editor of Nicotine & Tobacco Research. Annika holds a Bachelor of Health Sciences and a Master of Clinical Science from the University of Adelaide.About James Buszkiewicz: James is a Research Assistant Professor and social epidemiologist at the University of Michigan School of Public Health. He applies epidemiologic and econometric methods to study how policies can address structural determinants of health. His research has explored the effects of state minimum wage laws, the built environment, economic shocks from the COVID-19 pandemic, and local, state, and federal tobacco control policies on cardiometabolic health, diet, food insecurity, and tobacco use. A key motivation in his work is a desire to reduce racial, ethnic, and socioeconomic health disparities through data-driven policy change.Original article: Associations between county-level e-cigarette-inclusive Tobacco 21 law population coverage and e-cigarette use behaviors among United States adolescents in Monitoring the Future https://doi.org/10.1111/add.70266 The opinions expressed in this podcast reflect the views of the host and interviewees and do not necessarily represent the opinions or official positions of the SSA or Addiction journal.The SSA does not endorse or guarantee the accuracy of the information in external sources or links and accepts no responsibility or liability for any consequences arising from the use of such information.Music by Jack Shakespeare. Hosted on Acast. See acast.com/privacy for more information.

For the second year running, PricePlow took the main stage at SupplySide Connect New Jersey with a live panel podcast. Episode #213 of the PricePlow Podcast brings you that roundtable in full, recorded live in 2026 with three of the most plugged-in editorial voices in the supplement and functional food space: Cassie Smith (Senior Director of Editorial Content, SupplySide), Heather Carter (Associate Editor, SupplySide Food & Beverage Journal), and Devon Gholam (Editor, SupplySide Supplement Journal and food scientist), while Ben hosts from the PricePlow side. The agenda they agreed on: protein, peptides, and fiber. From there, the conversation branches into GLP-1’s downstream effects on the dairy supply chain, the creatine stability arms race in RTDs and gummies, a debate on Mandatory Product Listing vs. DSHEA 2.0, delivery forms on the edge of legality, and frank takes on CBD, THC beverages, and where functional mushrooms are heading. If you caught Episode #164 from SupplySide Connect NJ 2025, this is the 2026 follow-up. Subscribe to the PricePlow Podcast on your favorite platform and sign up for alerts before diving in. https://blog.priceplow.com/podcast/supplyside-connect-nj-213 Video: Hot Takes & Fresh Finds – The Live Industry Breakdown at SupplySide Connect NJ 2026 https://www.youtube.com/watch?v=WCjUOg5Y8d4 Detailed Show Notes: Cassie Smith, Heather Carter & Devon Gholam at SupplySide Connect NJ 2026 (0:00) – Introductions and Live Show Setup (2:30) – Protein Is Everywhere (7:30) – Protein Science: Isolates, Hydrolysates, and Alternatives (14:00) – GLP-1’s Ripple Effect on Dairy and the Supply Chain (17:30) – Peptides: Two Very Different Conversations (22:30) – GLP-1 Support and the Post-Discontinuation Window (34:15) – Fiber Maxing: Beyond Digestive Health (42:30) – Take It, Try It, Trash It: Industry Hot Takes (47:00) – Mandatory Product Listing vs. DSHEA 2.0 (53:45) – Creatine in Beverages, Gummies, and the Stability Race (58:15) – CBD, THC, Functional Mushrooms, and Industry Scope (1:04:00) – Closing Remarks Where to Follow and Learn More Connect with the Panel Cassie Smith on LinkedIn – Senior Director of Editorial Content, SupplySide Heather Carter on LinkedIn – Associate Editor, SupplySide Food & Beverage Journal Devon Gholam on LinkedIn – Editor, SupplySide Supplement Journal Ben Kane on LinkedIn – PricePlow SupplySide / Informa Markets SupplySide Network SupplySide Connect New Jersey SupplySide on LinkedIn SupplySide Supplement Journal Informa Markets on PricePlow Previous Episodes … Read more on the PricePlow Blog

You've only got a few months to go before the end of the financial year: It's time to plan your tax returns...and yes, this year - with soaring transport costs and changing super caps - it will be different. 'Mr Taxman' Dr Adrian Raftery author and tax adviser joins Associate Editor, James Kirby in this episode In today's show, we cover: Don't miss the chance to claim your soaring transport costs How to optimise your work from home deductions The excellent deal available to anyone leasing an electric car Why superannuation is not the only deduction for the salaried investor See omnystudio.com/listener for privacy information.

Adult‑onset leukodystrophies, though rare, can closely mimic MS on both clinical presentation and neuroimaging, posing a significant diagnostic challenge. This episode highlights key clinical and radiologic red flags that can help distinguish these disorders from MS, preventing misdiagnosis and avoiding inappropriate treatment while enabling timely genetic counseling and targeted therapies. In this episode, Teshamae Monteith, MD, FAAN, speaks with Roberta La Piana, MD, PhD, coauthor of the article "Adult-Onset Leukodystrophies Mimicking Multiple Sclerosis" in the Continuum® April 2026 Multiple Sclerosis and Related Disorders issue. Dr. Monteith is the associate editor of Continuum® Audio and an associate professor of clinical neurology at the University of Miami Miller School of Medicine in Miami, Florida. Dr. La Piana is an associate professor in the Department of Neurology and Neurosurgery at the Montreal Neurological Institute, McGill University, and an associate member of the Department of Diagnostic Radiology at McGill University in Montreal, Quebec, Canada. Additional Resources Read the article: Adult-Onset Leukodystrophies Mimicking Multiple Sclerosis Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Host: @headacheMD Full episode transcript available here Dr Monteith: You just saw a patient in clinic. And you're clear, the diagnosis is multiple sclerosis. Not everything fits, but it kind of looks like multiple sclerosis. You see the patient back years later. There're some treatment issues, the patient's not responding to treatment, and things look different. Have you thought about a genetic inherited problem like leukodystrophy or a genetic white matter disorder? Listen to this podcast. We're going to help you figure it out. Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast. Dr Monteith: This is Dr Teshamae Monteith. Today I'm interviewing Dr Roberta La Piana about her article on adult-onset leukodystrophies mimicking multiple sclerosis, which she wrote with Dr Gabrielle Macaron. This article appears in the April 2026 Continuum issue on multiple sclerosis. Welcome to our podcast.  Dr La Piana: Thank you. Thank you for having me.  Dr Monteith: Absolutely. Why don't we start off with you introducing yourself? Dr La Piana: So, my name is Roberta La Piana. I'm a pediatric neurologist. I trained in Italy, I did my medical school, I did my residency in pediatric neurology there. And then I moved here to Montreal, to the Montreal Neurological Institute, to do a PhD in neuroscience. And that's where I specialized in adult-onset genetic white matter diseases. And after my PhD, I was recruited as an assistant professor here. So, that's where I got into this field.  Dr Monteith: This big field, highly specialized; lots of disorders, but highly specialized. And what got you into this? Neuroscience is huge. So, was it a mentor, or…?  Dr La Piana: No, actually, it was because of my background, because I trained as a pediatric neurologist and I loved the genetic white matter disorders in the pediatric population. So, when I came to the Montreal Neurological Institute, initially it was mainly to have a better expertise in imaging. And being at an adult neurology institute, I started seeing patients with adult genetic white matter diseases, and I was immediately fascinated by how different they were from their pediatric counterparts. Because in pediatric genetic white matter diseases, pediatric leukodystrophies look very diffuse, look very confluentous, so it's difficult to mistake them. But in adults, in the adult forms, I was initially driven by how often they can be misdiagnosed as multiple sclerosis or as other acquired white matter disorders. So that's why I got really interested in in this field.  Dr Monteith: You're, like, literally the perfect person for this discussion.  Dr La Piana: I'm not sure- *laughs* Dr Monteith: Why don't we start off with what your objectives were when writing this article? Dr La Piana: With writing this article, the goal is what I have been, actually, doing for the past ten years or so. So, really try to get more attention into the field because of the high rate of potential misdiagnosis of patients. So, that's exactly the reason why I really would like to raise the interest of neurologists for these disorders, because they are not considered enough in the differential diagnosis of patients, of adult patients presenting with white matter disorders. They are considered rare---which are, they are rare, definitely. But collectively, while each single form is rare, collectively they are not as rare. So- and thus, the risk of misdiagnosis and the potential impact of misdiagnosis on them with, you know, you can imagine giving patients inappropriate treatment or missing the possibility of a prenatal genetic diagnosis is so high that I really would like people to keep these disorders in the differential.  Dr Monteith: And it sounds like more than ever, this is really important because some of the newer developments in the field. Dr La Piana: Yes. Specifically, we have now tools that will allow to diagnose these patients quite quickly. All the genetic techniques that are available nowadays can really, with one single shot, we can now sequence hundreds of genes so we can have a quicker diagnosis. And this thing was impossible up until ten years ago. So that's definitely the first huge improvement that makes these disorders now easily diagnosed. Dr Monteith: Yeah. So why don't we talk a little bit about how common is this misdiagnosis for these rare subtypes? Dr La Piana: Yeah, the misdiagnosis, it depends on the cohorts. Generally speaking, I would say that the rate of that misdiagnosis for these forms is up to 25% or even more in some other cohorts. And it really depends on the forms. Like, there are clearly some forms, especially those that present with multifocal white matter diseases, that present with nonspecific clinical presentations like migraines, image---and especially for female patients, and for which migraine is so common, having multifocal with other abnormalities is so common, the rate of diagnosis increases even further. So, these are all things that we need to keep in mind. I know these are rare, but still, we need to always have them on the back of our minds.  Dr Monteith: Are there any particular disorders that are more often misdiagnosed? And you spoke about progressive forms of multiple sclerosis being a common kind of misdiagnosis.  Dr La Piana: Yeah. So, there are definitely forms that are more commonly misdiagnosed. And these are those that, as I probably repeated already too many times, is the word multifocal, which is key. So, all those genetic white matter disorders that present with multifocal white matter abnormalities are not initially considered as genetic. So, I'm thinking about all of the leukovasculopathies, so, the small vessel diseases which are genetic in origin. For example, CADASIL; for example, the disorders related to collagen-4; so, the COL4 A1 or A2-related disorders. Those are clearly more commonly misdiagnosed initially. Another big group, unfortunately, is the CSF1R-related disorders. I know I'm saying a lot of gene names, but due to the fact that they start with multifocal abnormalities and they start with quite nonspecific, slowly progressive symptoms, the rate of misdiagnosis is definitely higher. Dr Monteith: And can you discuss some of the clinical challenges when seeing patients that might lead to this misdiagnosis?  Dr La Piana: There are multiple clinical challenges. One is definitely the presence of nonspecific or initially mild clinical symptoms that sometimes don't raise initially the red flag of something, degenerative or progressive or genetic. One category that I would mention are psychiatric disturbances, especially in the form of depression, anxiety, or apathy. This is quite common in patients with some forms of genetic white matter disorders, and they are initially misdirected to psychiatrists and taken care in that domain. But it's only when some even mild neurological symptoms like a gait disturbance or hyperreflexia, or we had patients with, like, a urinary incontinence. It's only at that time, but maybe years have passed meanwhile, that these patients are finally referred to the neurologist Dr Monteith: You spoke about some of these clinical symptoms. Can you give us some other clinical red flags?  Dr La Piana: Well, some other clinical red flags can be, for example, the extraneurological involvement. So, we have patients where- and there's a reason immediately to some specific disorders. For example, infertility. The presence of infertility in a female patient with white matter disorders should immediately form the consideration of the specific genetic white matter diseases that are associated with these forms. And this is not something that neurologists tend to ask about in the collection of the clinical history. And this is something that can make the difference and can accelerate the diagnosis.  Dr Monteith: What are some other things? I mean, I know we can think about treatment, lack of a common treatment response, maybe, to steroids. You gave a great example of optic neuritis, for example. Give us some other things that we should say, hey, this doesn't fit the picture. Red flag.  Dr La Piana: In this case, I think we want to talk more about the specific misdiagnosis of MS. Because these patients are often misdiagnosed with MS, but they might sometimes be misdiagnosed with other forms of acquired white matter diseases. When we consider MS, definitely the presence of being treatment resistant: so, patients that are not responsive to the common MS-targeting treatment should be always a red flag. The evolution as well. So, for example, the presence of a more slowly progressive course is another red flag. The presence of optic neuritis. Sometimes it's tricky because it's not common in the genetic white matter disorders, it's used as a criterion to orient correctly towards a multiple sclerosis. But we need to keep in mind that there are forms, genetic forms, especially the mitochondrial forms, that can present with optic neuritis and are really at the overlap with the multiple sclerosis spectrum. Then, if we want to move forward beyond the clinical side and go into the laboratory, of course a negative lumbar puncture with no oligoclonal bands should be a major red flag. Dr Monteith: What about some of the radiographic features?  Dr La Piana: So, the radiographic features is something we are really working on in the field, especially with the new criteria used in MS. So, for example the paramagnetic rim lesions or the central vein sign, they are considered the specific forms. But it's true- and don't have an answer for that. I want to be clear, but it's true that they haven't been assessed yet extensively in patients with genetic white matter disorders. Anecdotally, I can say, because I have already reported this at conferences, that we have seen patients with genetic white matter conditions reaching a threshold for a central vein sign that can be considered diagnostic for MS. And we have seen that in some patients. Again, no study has been carried out extensively to date, but I think we should consider that with a grain of salt. But yeah, the paramagnetic rim in lesions is probably more accurate to distinguish between genetic and acquired white matter disorders.  Dr Monteith: And what about some of the genetic white matter disorders that mimic MS? You spoke about things like CADASIL; what are other things that we should keep in the back of our mind? And you have great charts, to our listeners, and they're going to have to review those charts, because they're excellent. I think maybe they need to find a way to make that a little bookmark you walk around with on the ward. But what are some other conditions that kind of commonly mischaracterized?  Dr La Piana: Two of the main groups are the one that you mentioned. So, leukovasculopathy is- so, CADASIL, is definitely one of the most common misdiagnoses of MS. And the presence, as we said, of some clinical features like migraine, especially when it's complicated migraine with visual aura, we all know that. But especially in the context of a positive family history for either a psychiatry condition or migraine as well, or strokes, these are all factors that should prompt the consideration of these disorders in the differential of a patient with white matter disorders. Another category are definitely mitochondrial disorders, which I think are more neglected than others because we don't think about mitochondrial disorders when we see white matter disease; we tend to consider that mitochondrial disorders are a problem of the gray matter, but they are not. There are white matter diseases that have definitely mitochondrial. And the third category are probably microgliocytes, which are represented by the CSF1R-related disorder. And this is also something that is clearly quite prevalent, relatively prevalent, in the field of genetic white matter disorders misdiagnosed as MS.  Dr Monteith: Yeah. Why don't we go through some of the, kind of, key history, you know, some of the key questions you would ask in the history to try and differentiate? You mentioned kind of subtle symptoms, longstanding progressive symptoms. I know things that we look at like relapsing/remitting and some trigger factors can actually be associated with some of these genetic disorders. So how do you approach a patient? What are some of the key questions? You talked about family history and you talked about medical history, but why don't you kind of give us a nice way to kind of hone in on to the patient? Dr La Piana: There are a couple of questions that we usually ask. I should make a disclaimer, though, that I work very closely with the MS clinics, so we are ready to receive patients that are prescreened. So, these are already patients that people working on acquired white matter disorders feel like they are atypical, so they want our opinion. But usually, there are two groups of questions that we always ask. One is about the family history. And by saying family history, I really dig into the family history. I don't just want to know whether there are family members with neurological disorders. I ask specifically about migraine. I ask specifically about infertility issues. I ask specifically about psychiatric issues. These three things are always on the top of my mind when asking about family history. The other thing is a family history for neurodevelopmental disorder, because you know that some people might not remember that some genetic white matter diseases can present at different ages. So, in the same family, there might be cases with a pediatric-onset leukodystrophy, and that can manifest at a later age in other family members. So, this is something that we always explore. In terms of the clinical history, one question that I recommend always to ask is really about more subtle symptoms. So, for example, many of our patients present with progressive balance problems or progressive mobility issues that have been going on for a while. So, we always ask how they were when they were in their teenage years, for instance. And it's frequent that they say, actually, I was a bit clumsy. Actually, I was not the first being picked in school at phys-ed sports. And these are all interesting aspects. Maybe they are totally incidental, and sometimes they suggest that there was probably something going on for a long time. The other thing is the presence, for example, of learning difficulties. Again, these are things that are subtle but testify that there was probably a process that was more longstanding. Dr Monteith:  You talked about things like rim lesions. Are there other types of sequences that might be useful to better characterize demyelinating diseases that are genetic in origin? I assume higher levels of MRI might be better at differentiating.  Dr La Piana: Yeah. So, in the clinical setting, there are a couple of sequences that are very useful. One is the diffusion, because as opposed to multiple sclerosis, the presence of persistently restricted areas of diffusion can point immediately towards some genetic white matter diseases. One is CSF1R-related disorders. But there are also some other, more rare tremor and ataxia syndrome that present with persistent areas of restricted diffusion as well as others. The presence of calcification. So, adding an SWI, susceptibility weighted imaging, to check not just for calcifications that can immediately orient towards some disorders, but can also identify areas of microhemorrhages that, if we are going back to the leukovasculopathies, to the genetic leukovasculopathies, can tell us that we are on the right track for excluding those type of diseases. Basically, these are the two that are available in every scanner without even going into fancy, more advanced techniques. Dr Monteith: I was going to ask you that question, how often should we think about this next-generation sequencing when you're kind of on the fence, allowing for some negative results to come back in the abundance of caution?  Dr La Piana: The problem with the panel, of course, is that you run a panel and you don't know what's coming back. So, then having to deal with variants of unknown significance in genes, then you have to deal with them, and then you have to deal with results that maybe are not as black or white as you would expect initially. So, I'll answer to your question when to do that, our recommendation would be to do that every time you are presented with a patient that presents those atypical features that we summarized in the paper, and that basically raise multiple red flags for an atypical white matter disease that is not multiple sclerosis. And then what to do when you have results? I still believe that having access, of course, to genetic counselors, to neurogeneticists, is critical, but also having access and being in contact with the network of people working on this. Because we are a network; we put the website address on the paper of the white matter rounds because this is an international network that we built over the years, and we connect monthly, on a monthly basis, with meetings to discuss exactly this type of patient. So, we are all learning together, and it's very frequent that people ask us to present cases at the white matter rounds because they have a presented with unusual or atypical genetic findings and they want the opinion of experts.  Dr Monteith: Great. Well, I'm really glad that resource is available. And I'm also really glad that you wrote that article with your colleague. Thank you so much. Dr La Piana: Thank you so much, Tesha.   Dr Monteith: Today I have been interviewing Dr Roberta La Piana about her article on adult-onset leukodystrophies mimicking multiple sclerosis, which she wrote with Dr Gabrielle Macaron. This article appears in the April 2026 Continuum issue on multiple sclerosis. Be sure to check out Continuum Audio episodes from this and other issues, and thank you to our listeners for joining today.  Dr Monteith: This is Dr Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

In this SRNA "Ask the Expert" episode moderated by Krissy Dilger, Dr. John Chen of the Mayo Clinic answered audience questions about MOG antibody disease (MOGAD). He discussed diagnosis and the importance of titers and live cell-based assays given possible false positives [00:02:42]. Dr. Chen reviewed acute management with early high-dose steroids, prolonged tapers, and escalation to plasma exchange for severe or steroid-refractory attacks, as well as evolving long-term options including IVIG/subcutaneous IG and IL-6 blockade [00:04:14]. Audience questions covered relapse prediction, vision recovery timelines, fatigue, pregnancy, heredity, symptom interpretation, and whether to stop immunotherapy when antibodies become undetectable [00:12:13]. Finally, Dr. Chen described current and upcoming research, including a trial that is currently enrolling participants, and future prospects for optic nerve regeneration while cautioning against unproven stem cell clinics [00:41:37].John J. Chen, MD, PhD attended the University of Virginia for his undergraduate and combined MD/PhD degrees and completed his Ophthalmology residency and Neuro-Ophthalmology fellowship training at the University of Iowa. He then took a position at the Mayo Clinic in 2014 where he specializes in Neuro-Ophthalmology. Currently, he serves as a Consultant and Professor of Ophthalmology and Neurology, and Neuro-Ophthalmology Fellowship Director at the Mayo Clinic. Among Dr. Chen's awards and honors are the AAO Senior Achievement Award, Top Doctors in Minnesota, the Heed Fellowship, Real World Ophthalmology Inspiring Academic Leader Award, Ophthalmology Teacher of the Year Award four times leading to induction to the Educators Hall of Fame, and the Mayo Clinic Distinguished Educator Award – awarded to the top educator at Mayo Clinic in Rochester. He is an Associate Editor for Ophthalmology and the Journal of Neuro-Ophthalmology, has authored more than 250 peer-reviewed publications, and focuses his research on ophthalmic imaging, idiopathic intracranial hypertension, and optic neuritis, particularly NMOSD and MOG antibody–associated disease.00:00 Welcome and Introductions01:08 What Is MOGAD?02:42 Causes and Triggers03:23 How MOGAD Is Diagnosed04:14 Acute Attack Treatments06:35 Steroid Side Effects08:13 Testing During Treatment09:09 Long Term Therapies12:13 Interpreting MOG Positivity16:51 Eye Symptoms and Vision Fluctuations20:12 Antibody Titers and Severity21:19 Relapse Risk After First Attack23:09 Seizures and Encephalitis24:17 Vision Recovery After Optic Neuritis25:13 Acute Treatment Window25:57 Hereditary Risk Questions26:35 Stopping Azathioprine Safely29:56 Managing Post Attack Pain30:16 Steroids IVIG and Plasma Exchange32:08 Infections as Triggers33:01 Retesting MOG Antibodies35:01 Fatigue and Workup36:23 Prognosis and Life Expectancy37:45 Tinnitus and Brain Pressure39:05 Pediatric and Pregnancy Concerns41:37 Trials and Future Regeneration46:05 Research Resources and Wrap Up

Dr. Sheryl Kingsberg is the chief of the division of behavioral medicine at MacDonald Women's Hospital/University Hospitals Cleveland Medical Center and Professor in Reproductive Biology, Urology and Psychiatry at Case Western Reserve University. Her areas of clinical specialization include female sexual disorders, menopause, pregnancy and postpartum mood disorders, and psychological aspects of infertility. Dr. Kingsberg's primary research interests are in treatments for female sexual disorders, genitourinary syndrome of menopause (GSM) and reproductive mental health. She is an Associate Editor for Sexual Medicine Reviews and sits on the editorial boards of the journals Menopause and Climacteric.  She has over 100 peer-reviewed publications and numerous book chapters and has co-edited a multidisciplinary textbook on treating female sexual disorders. Dr. Kingsberg is a past president of The Menopause Society and The International Society for the Study of Women's Sexual Health. She currently serves as the Advocacy Committee Chair for The Menopause Society. And for full disclosure, Dr. Kingsberg was the principal investigator on the research for Milli, one of our sponsors.  If you want to catch up on other shows, just visit our website and please subscribe! We love our listeners and welcome your feedback, so if you love Our Better Half, please give us a 5-star rating and follow us on Facebook and Instagram. It really helps support our show! As always, thanks for listening!  

SMAs are booming inside the financial advice sector: But if they are so terrific, then why is regulator ASIC asking so many probing questions around fees and conflicts of interest?Nathan Fradley of Fradley Advice joins Associate Editor, James Kirby in this episode. In today's show, we cover... The good, bad and potentially ugly side of the SMA boom Will SMSFs get a fair deal in the new Compo scheme of last resort Reward points and super funds- a marriage made in the marketing department Why are financial advice fees not coming down if AI cuts costs? See omnystudio.com/listener for privacy information.

Does creativity make learning more engaging? Or does engagement create the conditions for creativity? What might we be overlooking when we assume we can easily tell when students are engaged? In this episode of the Fueling Creativity in Education Podcast, Dr. Matthew Worwood and Dr. Cyndi Burnett welcome Dr. Danah Henriksen to explore what research reveals about the connection between creativity and engagement in the classroom. Listen in as the conversation unpacks how creative learning environments can increase student motivation, curiosity, and participation. Danah shares why engagement is not always visible, and how what looks like attention or compliance may not reflect what students are actually thinking or learning. In this thoughtful conversation, they explore: Why creativity and engagement work in both directions, not just one How psychological safety helps students take risks and try new ideas The difference between true engagement and simple compliance Why students may appear focused but still hold misconceptions How creative teachers model thinking and influence student behavior Why small shifts in teaching can make a big difference in engagement How questioning, discussion, and exploration make learning more visible The tension between engaging students and meeting learning goals How technology can both support and interrupt engagement Why teaching is really a process of design, not just delivery Danah also shares insights from her research with award-winning teachers, highlighting how creativity shows up in everyday classroom practice and how it can be developed over time. If you are an educator, instructional designer, or school leader, this episode offers practical and research-based insights on how to think differently about engagement and create learning experiences that invite deeper participation.   About the Guest Dr. Danah Henriksen is an Associate Professor at Arizona State University's Mary Lou Fulton College for Teaching and Learning Innovation. Her research focuses on creativity, design thinking, and technology in education. She has published widely in the field, serves as Associate Editor for Thinking Skills and Creativity, and is co-author of Explaining Creativity (3rd edition). Be sure to subscribe to your favorite platform and sign up for our Extra Fuel newsletter for more resources and inspiration. Visit FuelingCreativityPodcast.com for more information or email us at questions@fuelingcreativitypodcast.com.

You can’t have a run of interest rate hikes and expect property to shoot out the lights. The chances are we are going to see a price slowdown in the major cities later this year…especially at the top end. But a string of factors point to serious resilience at the other end of the market. Independent housing analyst, Eliza Owen, joins Associate Editor, James Kirby in this episode In today’s show, we cover: The key factors keeping demand strongest at the entry level How the 5% home deposit scheme skewed house prices A new CGT discount rate of 33% is now the most likely Budget change The problem with ‘grandfathering’ See omnystudio.com/listener for privacy information.

What does it look like when research doesn't just study a crisis, but actively works to respond to it? To answer this question, Action Research Podcast hosts Joe Levitan and Shikha Diwakar invite Blane Harvey to be a special co-host for this exciting mini-series on Eco-Justice and Climate Action, growing out of a 2-part special issue of the Canadian Journal of Action Research (2025), which Blane guest edited.In this first episode, Blane joins Joe and Shikha to unpack the "what," "why," and "how" behind the special issue. This exciting collection brings together researchers, educators, and community collaborators across the globe who use action research to confront climate change and eco-injustice to share and reflect on their work. A thread that runs through all of the articles is that action research is rarely neat. It's iterative, relational, and full of unexpected turns. This series features eight different stories, unpacking that messiness—and the good, bad, and uncertain that comes out of it—from a variety of contexts and perspectives. Expect fun stories, deep reflections, and an expansion of ideas about how action research can be used to work towards climate justice. We invite you to listen in and share the special series with anyone in your network interested in eco-justice and sustainability, action research, or just want to hear from the humans behind collaborative research projects on your way to work or cleaning your kitchen. The introduction opens with how this special double issue came to life, before diving into the core threads and commitments that connect its many contributions [02:10]. Blane shares how the editorial process was shaped by the very values action research is built on [05:11], and makes the case for why action research may be uniquely necessary in responding to the climate crisis [10:40]. The group reflects on the tension between global challenges and local action [13:45], closing with what Blane hopes both readers and listeners carry forward from this collection [17:36].Thank you Blane for kicking off this series, and thank you to our listeners for tuning in to this episode of the Action Research Podcast. The Action Research Podcast was co-created by Joe Levitan, Shikha Diwakar, Cory Legassic, Vanessa Gold, and Adam Stieglitz. Produced by Shikha Diwakar and Vanja Lugonjic. Subscribe to our podcast on most major podcast distribution platforms, including Spotify and Apple Podcasts. How have you found yourself in the world of action research? Want to be interviewed or share one of your projects? Get in touch with us. Resources: CJAR Special Issue Part 1 CJAR Special Issue Part 2 Check out the Leadership and Learning for Sustainability Lab: Website LinkedinBiographies: Dr. Blane Harvey is an Associate Professor and William Dawson Scholar in the Department of Integrated Studies in Education at McGill University (Canada), where he leads the Leadership and Learning for Sustainability Lab. He is an interdisciplinary scholar whose work spans across the social and natural sciences on the themes of learning, collaboration, environmental change and education for sustainable development. Dr. Harvey's research investigates how climate change knowledge is produced, validated and communicated, and how facilitated learning and knowledge sharing can advance climate justice and support action on climate change, especially within communities most vulnerable to its impacts. He serves as an Associate Editor for the journal Climate and Development and Subject Editor for the journal FACETS.Dr. Joseph Levitan is an Associate Professor and William Dawson Scholar in the Department of Integrated Studies in Education at McGill University. His work focuses on community-based participatory methodologies to address community-defined challenges in education and development. Sitting at the intersection of policy and leadership studies, his work focuses on developing processes and evaluating impacts of collaborative work with youth, adults, and community leaders. Dr. Levitan works with communities to identify context-specific challenges, culturally grounded methods to address those challenges, and processes to put those methods into action. Through this work he has co-developed methods such as Culturally Grounded Curriculum Development, the Student Voice Research Framework, and Accidental Ethnography. He currently holds multiple grants to engage in this work in Peru, Panama, India, and Canada.Dr. Shikha Diwakar is a Dalit feminist scholar, educator, and policy analyst working at the intersections of caste equity, anti-colonial pedagogy, and transnational education justice. With over a decade of experience across two continents, she has worked in teaching, higher education research, university administration, and policy advocacy. Her work centers the lived experiences of first-generation Dalit women, using community-based participatory research grounded in relational accountability and Indigenous ethics. Shikha is also the long-time producer of the Action Research Podcast.

What are investors doing in reaction to the shocking turn in markets during the first three months of 2026? One of the first moves is a distinct retreat from Wall Street back to the ASX, as investors seek mining and energy stocks along with blue chips that can deliver reliable dividends. It's early days but we are also seeing a pick-up in defensive investments such as infrastructure and a little less enthusiasm for gold. David Bassanese, chief economist at ETF provider Betashares, joins Associate Editor, James Kirby in this episode. In today's show, we cover: The surprise swing back to the ASX Where to invest now? The continuing case for gold (despite a bad run) CGT - To grandfather or not to grandfather? See omnystudio.com/listener for privacy information.

The Rod and Greg Show Daily Rundown – Thursday, March 26, 20264:20 pm: Former Utah Congressman Jason Chaffetz, now an analyst for Fox News, joins the show for a conversation about the government shutdown and the problems it's causing with the TSA and homeland security.4:38 pm: Economist Steve Moore joins Rod and Greg for their weekly conversation about politics and the nation's economy, and today they discuss the effects of the Iran War the pocketbooks of Americans, and the mistake Washington state has made by implementing an income tax on millionaires.6:05 pm: Utah Republican Party Chairman Rob Axson joins the program to discuss the party's next moves after enough signatures were removed from the petition to put Utah's redistricting law back on the ballot for the initiative to fall below the signature threshold.6:38 pm: Stephen Kruiser, PJ Media Senior Columnist and Associate Editor, joins the show to discuss how the New York Times is only now realizing that Democrats are out of touch when it comes to immigration, transgender rights, and other issues.

In this episode, we welcome Kirollos Hanna, PharmD, BCPS, BCOP, a recognized leader in oncology pharmacy practice and research. Dr. Hanna shares insights into the evolving landscape of antibody-drug conjugates (ADCs) and the unique challenges they present in managing chemotherapy-induced nausea and vomiting (CINV).  As ADC use expands, oncology teams are observing new and sometimes underrecognized patterns of nausea and vomiting, particularly with HER2-directed therapies and delayed-phase symptoms that extend beyond the traditional monitoring window. This discussion highlights how these patterns differ from conventional chemotherapy and what that means for clinical practice.  Dr. Hanna also reviews emerging pharmacokinetic data and clinical trial evidence supporting the use of NK1 receptor antagonist–based antiemetic strategies. The conversation emphasizes practical, actionable approaches for optimizing supportive care, improving patient quality of life, and ensuring proactive symptom management within the medically integrated oncology team.  Learning Objectives:  Describe emerging patterns of chemotherapy-induced nausea and vomiting (CINV) associated with antibody–drug conjugates (ADCs), with emphasis on HER2-directed ADCs and delayed-phase nausea beyond day 5  Discuss pharmacokinetic and clinical trial evidence on NK1 receptor antagonist–based antiemetic strategies when optimizing CINV prevention for patients receiving ADC therapy.  This episode offers 0.5 CE credit hours to pharmacists and pharmacy technicians. Claim CE credit here. Guest: Kirollos Hanna, PharmD, BCPS, BCOP, Director of Pharmacy, Minnesota Oncology, Assistant Professor of Pharmacy, Mayo Clinic College of Medicine, Associate Editor, Journal of the Advanced Practitioner in Oncology (JADPRO)  Disclosures: Speaker: BeOne, BMS, Exelixis, Pfizer Consulting Fees: BeOne, BMS, Exelixis, Pfizer, Astrazeneca

Neurologic complications of substance use may be the first symptoms that lead patients with substance use disorders to seek care. Neurologists have a key role in identifying patients with substance use disorders and connecting them to treatment. In this episode, Lyell K. Jones Jr, MD, FAAN, speaks with Adeline L. Goss, MD, author of the article "Neurologic Complications of Drug and Alcohol Use" in the Continuum® February 2026 Neurology of Systemic Disease issue. Dr. Jones is the editor-in-chief of Continuum: Lifelong Learning in Neurology® and is a professor of neurology at Mayo Clinic in Rochester, Minnesota. Dr. Goss is a neurohospitalist and associate chief of neurology for Highland Hospital in Oakland, California. Additional Resources Read the article: Neurologic Complications of Drug and Alcohol Use Subscribe to Continuum®: shop.lww.com/Continuum Earn CME (available only to AAN members): continpub.com/AudioCME Continuum® Aloud (verbatim audio-book style recordings of articles available only to Continuum® subscribers): continpub.com/Aloud More about the American Academy of Neurology: aan.com Social Media facebook.com/continuumcme @ContinuumAAN Host: @LyellJ Full episode transcript available here Dr Jones: A big part of neurology is solving mysteries. Patients can show up with all kinds of mysterious symptoms. Sometimes the diagnosis comes from within, some internal disruption of neurophysiology. But sometimes the problem is a complication of drug or alcohol use. Today we have the pleasure of speaking with Dr Adeline Goss, who recently authored an article for Continuum on this exact problem, a topic all neurologists need to be familiar with. Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum. Thank you for listening to Continuum Audio. Be sure to visit the links in the episode notes for information about earning CME, subscribing to the journal, and exclusive access to interviews not featured on the podcast. Dr Jones: This is Dr Lyell Jones, Editor-in-Chief of Continuum: Lifelong Learning in Neurology. Today I'm interviewing Dr Adeline Goss, who recently authored an article on the neurologic complications of drug and alcohol use for our latest issue of Continuum on the neurology of systemic disease. Dr Goss is a neurohospitalist and the associate chief of neurology at Highland Hospital in Oakland, California. She's also an accomplished writer, broadcaster and podcaster. Dr Goss, welcome, and thank you for joining us today. Why don't you introduce yourself to our listeners? Dr Goss: Great to speak with you, Dr Jones. Yes, I'm Adeline. I also go by Addie Goss. Dr Jones: So, before we get into the discussion, we're going to start off today with something fairly new to the podcast, the Continuum Audio trivia question. So, we all know that alcohol and other substances have many potential complications in that use of these substances fluctuates over time. But this one stood out to me from your article, Dr Goss, just for the sheer size of the change. So, for our listeners, here's the question. Accidental exposures to what substance increased a whopping 1,375% between 2017 and 2021? I'll read that again. Accidental exposures to what substance increased 1,375% between 2017 and 2021? So, stick around to the end of our interview for the answer. And let's get right to it, Dr Goss. If you had a single most important message to our listeners from your article, what would it be? Dr Goss: Well, I mean, many of us went into neurology because of the way that neurologic illnesses can be life-changing for patients. And I work as a neurohospitalist at a public hospital in Oakland, California. Many of my patients are admitted for neurologic conditions related to substance use. And when I see my patients later in the discharge clinic, many tell me that the last day that they used meth or the last day they used cocaine, the last day they smoked, was the day they had their stroke or whatever they came into the hospital for. I think the most important message is that hospitalization for a neurologic condition related to substance use can interrupt use patterns, can motivate change. And therefore, as neurologists, we really have an opportunity to connect to our patients and connect our patients to substance use treatment and make a dramatic difference in people's lives in this regard. Dr Jones: I think that's a fantastic point. I enjoyed a point you made in your article---and I can't remember exactly how you phrased it, I won't say it as well---that you think of the syndromes through which alcohol and drug exposures can present. Those syndromes almost always could end up of other primary neurologic disorders. So, put a different way, when a patient presents with a neurologic problem, most of the time an exposure could be on the differential.  And so, we really do have a responsibility as neurologists to be familiar with these. Dr Goss: To be familiar with these and to know how to connect patients to resources to try to get treatment. Dr Jones: Totally agree. And you touched on the public health aspect of this. It's really hard to talk about drug or alcohol use without acknowledging the public health impact particularly of opioids, which has been a crisis for most of this century. Right? And I think most of our listeners will be familiar with the rapid rise in opioid-related deaths. But there might be a glimmer of optimism there. Is what I've seen true, that opioid-related deaths may have plateaued? Dr Goss: So, yes, it's true that opioid-related deaths, overdose deaths in general, have begun to decline, actually, since 2023. And that's in part because overdose deaths really surged early on in the Covid-19 pandemic, in the setting of all of the social disruption, reduced access to services, and social isolation that occurred with the pandemic. But there were really multiple factors there. So, as you mentioned, there was this really rapid rise in illicitly manufactured fentanyl. Fentanyl became a major driver in overdose deaths starting in the mid-2010s. And by the late 2010s, it overtook heroin and prescription opioids as drivers of overdose deaths. And then this just collided with the pandemic in 2020, causing skyrocketing deaths. So, as we know as neurologists, fentanyl is more potent, it's shorter-acting, and it's also cheaper than heroin. It can cost as little as 50 cents or a dollar a pill. Thankfully, as services have rebooted and also as naloxone has become more widely distributed, there has begun to be a decline in opioid overdose-related deaths. So, we're relying on provisional data from the CDC for the most recent years, but that shows about a 24% decline in annual overdose deaths, comparing late 2023 to late 2024. And that's real. That comes out to 70 lives saved per day. Unfortunately, deaths still remain above prepandemic levels, and we're still talking about 87,000 drug overdoses per year. So, I would agree, a glimmer of hope. But we're still seeing overdose as the leading cause of death among young Americans aged 18 to 44. And there's a very long way to go. Dr Jones: 23% is a big number, and that is certainly exciting to think about, but we're still above that long-term secular trend. So, hopefully whatever is happening to bring that down, hopefully it continues. And we talk a lot about- appropriately, we talk a lot about opioid exposures and some of the neurologic presentations of opioid use and toxicity, but alcohol use disorder is the most common substance use disorder, correct? I learned that from your article. And it has been for some time, and it has well-known acute and chronic toxicities. But I think many of us have been taught something of a myth in the acute treatment of patients who may have thiamin deficiency or Wernicke's encephalopathy. Can you tell us a little more about that? Dr Goss: Yeah, sure. So, boy, what is my favorite vitamin? As a neurologist, I think thiamin is my favorite vitamin. Thiamin is a cofactor in- for several enzymes that are involved in glucose catabolism. And it's necessary to synthesize myelin and several neurotransmitters. And as we know, alcohol use disorder leads to reduced nutritional intake and impaired digestion and absorption of nutrients. And this can lead to deficiencies in water-soluble B vitamins, including thiamin, as well as trace elements. The thing about thiamin is that thiamin deficiency often appears first, because the body's stores of thiamin deplete in about 4 to 6 weeks. You know, we're traditionally taught if a patient presents with symptoms concerning for Wernicke's encephalopathy, that if they're also hypoglycemic or just in general, we have to get glucose into them first, because we don't want to tax these thiamin-dependent glucose catabolism pathways. But really, there's no reported case of a single glucose bolus precipitating some dramatic symptomatic thiamin deficiency. It's thought that harm would come potentially from prolonged carbohydrate administration without thiamin. And so, if a patient in front of you is both thiamin deficient and hypoglycemic, you just treat both. You treat both emergently. But it doesn't really matter in what order you do so. Dr Jones: That's good to know that doing the right thing for the patient can involve using either of those in whatever order. And I agree with you, I don't think I've ever hurt anybody by giving them thiamin. It's an easy one to miss and an important one to remember in the right context. And speaking of, and I think a lot about in your article, Dr Goss, I can see a neurologist seeing a patient in the emergency department or in the hospital or even in the clinic thinking about the wonderful points in your article. But we know that when alcohol or substance use enters our mind on the differential, the next impulse is to test for it. And we also know there are pitfalls of drug screening, doing urine drug screens, etc. How do you approach testing when you think about a potential drug-related complication in their differential? Dr Goss: So, like most people, I would start with a urine drug screen for any patient who's presenting with a possible toxidrome or some substance-related neurological presentation. These urine drug screens, they're rapid, they're inexpensive, they're immunoassays for traditional drugs and their metabolites. So, usually amphetamines, cocaine, opiates, plus/minus cannabis. But I think the first thing to note is that they miss entire categories of drugs, and not just drugs that are not in that list. They miss synthetic opioids, including fentanyl. One group is keeping track of this number. So, I have an update for mid-2025. And that's that 30% of U.S. ED overdose encounters as of mid-2025 included fentanyl testing. Only 30% for patients who are presenting with an overdose syndrome. Dr Jones: And that's for one of the most widely used synthetic opioids. So that's really a striking number. Dr Goss: Yeah, one of the most widely used and one with the greatest rate of complications. So, states can make a difference here. In 2022, California passed a law requiring fentanyl testing on hospital urine drug screens and several states have followed. And so that number is rising, the rate of testing for fentanyl. But that's just a really key thing to know, that that one is often missed. Other just important pitfalls, the timing of the urine drug screen matters because for most substances, it only picks up the drug within 24 to 72 hours after the last use. With amphetamines and cocaine going out a couple more days after that, especially in patients who use repeatedly. And then also, notably, there's a risk of false positives. This is especially true with amphetamine use, and beta blockers are one of the drugs that can lead to false positives on an amphetamine test, on a urine drug screen. So, I'll share that I've had several patients who have presented with intracerebral hemorrhage and who tested positive on the emergency department's urine drug screen and who adamantly stated that they do not use amphetamines, they've never used amphetamines, and they didn't ingest anything that could have contained amphetamines. And when we did serum confirmatory testing, in fact, their amphetamine testing was negative, and all those patients had received esmelol or the labetalol in the ED to treat their blood pressure related to their ICH. So false positives can occur with, you know, other medications like decongestants and certain antidepressants. But beta blockers are a key one to know. And then finally, there are just a number of things outside of that short list of substances that I mentioned, including a huge range of novel psychoactive substances that would not be tested for on a standard urine drug screen. And for those, you'd require serum testing, or at some large academic centers or specialty toxicology labs, you can actually do liquid chromatography high-resolution mass spectrometry, with- which is basically unbiased testing for any substance that's present in the patient sample. So, I guess, you know, you asked about my approach. Start with the urine drug screen, but there's no substitute for good history-taking and close examination of your patient's general examination, not just their neurologic presentation. And if patients are presenting with a toxidrome that I would expect would show up on a urine drug screen but it's negative, there are other confirmatory tests that can be sent, although they're often send-out labs and come back in a very delayed fashion. Dr Jones: So, in other words, it's complicated, which usually means it's humbling. And if I'm understanding it correctly, there's the risk of the false positive on the urine drug screen. And then there's the risk of the false negative if we think we're screening for something that might not even be on that initial screen. So, that's a wonderful reminder that these are clinical diagnoses and we have to keep our clinician hats on while we're thinking about how to establish these diagnoses or exclude them. So, back to opioids, Dr Gross. There are some really peculiar neurologic syndromes associated with opioid overdose. Tell us a little about those. Dr Goss: Well, I mean, some of these were described first with heroin. So, we can start with the one that almost anybody has heard of, heroin-associated spongiform leukoencephalopathy, which we know is associated with a practice known as "chasing the dragon," which is inhaling vapors of heroin heated on foil. But we know now that this syndrome can occur with other opioids, including fentanyl. The clinical features are, you know, apathy, cerebellar signs, quadriparesis, parkinsonism, myoclonus, and some patients progress to coma or even death. But on MRI you're seeing, you know, these confluence symmetric white matter diffusion restriction and T2 hyperintensities in the cerebellar white matter and the posterior limb of the internal capsule that spare the subcortical U-fibers. So, you know, I think this is kind of the classic example of something that's symmetric, that has a very obvious and interesting MRI pattern. But as time is passing, we're seeing more and more similar types of syndromes of leukoencephalopathies, but with different clinical presentations and MRI characteristics. So, another of these is CHANTER syndrome. This is an opioid overdose-related presentation where people have stupor and coma. And on the MRI there, you see bilateral symmetric diffusion restriction in the cerebellar cortex, in the hippocampi, in the basal ganglia. And it spares the cerebral cortex. And notably in these cases, patients can progress to cerebellar edema, to obstructive hydrocephalus. And some require suboccipital craniotomy. I had a week recently at Highland Hospital, where I work, where we had two of these cases in the same week, in just a community hospital. And there's a similar syndrome in children known as POUNCE syndrome with profound cerebellar edema, and many patients require posterior decompression. So that's another different distribution of findings with a different outcome. Fortunately, there's a milder sort of phenotype of opioid-associated amnestic syndrome, is what it's been described, where there's primarily DWI changes in the hippocampi and the globus pallidus. So, patients primarily present with an amnestic syndrome, mostly anterograde amnesia. Seeing these in practice, I'm not sure that patients always fall into one bucket or another. But in general, you'll see some degree of symmetric diffusion restriction or symmetric white matter changes that clearly point to a toxic presentation, a toxic syndrome, as opposed to pure anoxia, for example. And it's important to know that because from a prognostic standpoint, anoxic brain injury, which can occur after cardiac arrest and after opioid overdose, can look different than some of these syndromes. Finally, heroin has been associated with myelopathy, but also that's been reported on with fentanyl. So, I think some of these conditions got their reputation from heroin. But as fentanyl has proliferated---and prior to that as prescription opioid, you know, misuse had proliferated---we're seeing similar syndromes with all of the opiates. Dr Jones: And I think it's a good case in point that you can have multifocal disease and it be a manifestation of an intoxication, and I think that's a really good reminder that we have to have many of these syndromes in our differential, we have to be aware of them, otherwise we might miss them or attribute them to another mechanism. Dr Goss, our last issue of Continuum that was dedicated to the neurology of systemic disease came out in 2023, and here we are in 2026 publishing our latest issue, including your article and this podcast. Since 2023, have there been any emerging patterns or novel agents of abuse or misuse out there? Dr Goss: The short answer is yes, and I would say the reason is just the supply is moving at more and more rapid speed. The relationship between the internet and drug supply has really informed what's out there at any given moment. So, the turnover in the market can change in weeks, not in years. And there's all of this distribution through social media and encrypted apps. And then manufacturers are kind of continuously tweaking chemical structures to evade law enforcement. In the process of researching this article, I came across some, I mean, really wild examples. To be clear, these are not- not all these are common substances, but I think the general phenomenon should be known that people can walk into a vape shop or walk into a gas station or meander around online and buy some really weird stuff. So, in 2024, there was this nationwide recall of a product called Diamond Shrooms that was sold online and in smoke and vape shops, and this was billed as, like, a hemp and mushroom mixture. But it led to multiple- I mean, over 100 cases of seizures and agitation and depressed consciousness and a few possible deaths. And when the contents were analyzed, they included psilocybin analogs and pregabalin. I mean, some weird stuff. And so, those have been pulled. But people are constantly inventing and marketing these different substances. I think another example… we all know about nitrous oxide and its association with B12 myopathy. But the use of nitrous oxide has really changed. Companies are selling large canisters online and in vape shops, and they're flavored, like, in blue raspberry flavor. And unfortunately, there's been a rise of nitrous among youth. So, we're seeing not just increased cases of myelopathy, but also a 2025 study in JAMA found a spike in deaths attributed to actual nitrous oxide overdose. And so nitrous, I think, had not been that commonly used a few years ago, but has become more common in the last couple of years. A final one I'll just mention is ketamine. So, ketamine has certainly appeared in reviews of neurological syndromes related to substance use for a long time, and it's also been studied and used off-label for mood disorders in outpatient infusion clinics for some time. But in the pandemic, there was an expansion in telemedicine, as we know, and an associated proliferation of teleclinics that were prescribing very frequent, even daily oral and lozenge and nasal formulations of ketamine, which has led to increased rates of misuse. So, you know, acutely, the syndrome associated with ketamine intoxication is very brief. And often by the time people come to the emergency department, their symptoms have already worn off. But long-term, frequent use of ketamine is really still being studied. There seems to be an association with persistent neuropsychiatric effects like cognitive impairment, psychosis, persistent depressive symptoms. And so, you know, I think it's just important to realize that while the list of substances may look pretty similar to 2023, the use patterns, the distribution patterns are continuing to change. It's hard to keep up. And while alcohol and opioids and stimulants are by far the most common substances that a neurologist is going to encounter in daily practice, there's this ever-expanding range of possible substances that can trigger neurologic syndromes, both acute and chronic. Dr Jones: And I think that might be the best possible plug to read your article, because it is evolving and we have to stay on top of it. And we really can't be complacent with it. So, thank you for that update. Okay, back to our trivia question. Accidental exposures to what substance increased a whopping 1,375% between 2017 and 2021? Dr Goss, what do you think? Dr Goss: That was THC-infused edibles. Specifically, these would be THC-infused substances that are often marketed as looking like candy or snacks or cereal. Exactly what a kid might want to get their hands on. And unfortunately, accidental cannabis exposures in children under age five went up by 1,375% between 2017 and 2021, and 600 of those patients required critical care admission. Dr Jones: Yeah. So, just a mind-blowing number, and obviously something for us to be on the lookout for, especially if you see children in your practice and someone comes in with CNS depression or stupor, it's one to not miss. So that was something I learned in reading your article, among many other things. And Dr Goss, I want to thank you for joining us. I want to thank you for such a great discussion. I learned a lot from reading your article, I learned a lot just from our conversation today, and I suspect our readers and our listeners will too. Dr Goss: What a pleasure. Thank you so much, Dr Jones. Dr Jones: Again, we've been speaking with Dr Adeline Gross, author of a fantastic article on neurologic complications of drug and alcohol use in our latest issue of Continuum on the neurology of systemic disease. Please check it out, and thank you to our listeners for joining us today. Dr Monteith: This is Dr Teshamae Monteith, Associate Editor of Continuum Audio. If you've enjoyed this episode, you'll love the journal, which is full of in-depth and clinically relevant information important for neurology practitioners. Use the link in the episode notes to learn more and subscribe. AAN members, you can get CME for listening to this interview by completing the evaluation at continpub.com/audioCME. Thank you for listening to Continuum Audio.

begonia: a deep pink that is bluer, lighter, and stronger than average coral (see ‘coral' 3B), bluer than fiesta, and bluer and stronger than sweet William, called also ‘gaiety'. In this episode, your hosts Gretchen McCulloch and Lauren Gawne get enthusiastic about trying to pin down definitions for colour terms with Kory Stamper, author of the new book TRUE COLOR! Kory is a lexicographer and was Associate Editor at Merriam-Webster for almost two decades. Her first book was Word By Word: The Secret Life of Dictionaries, which we also loved, and now Kory is back with the fruits of her dive into the mid-20th century quest to standardize colour terms, taking us from dying fabrics to painting cars to assessing grades of maple syrup. Click here for a link to this episode in your podcast player of choice: https://pod.link/1186056137/episode/dGFnOnNvdW5kY2xvdWQsMjAxMDp0cmFja3MvMjI4NzE3NTMzMA Read the transcript here: https://lingthusiasm.com/post/811565836536086528/transcript-episode-114-begonia-average-coral Announcements: In this month's bonus episode we get enthusiastic about childlore! We talk about our favourite bits of childlore from our own childhoods, such as skipping/clapping rhymes, counting-off rhymes, and fortune-telling. We also talk about tracking down the sources for "All Right, Vegemite!", a compilation of Australian children's chants and rhymes from Lauren's childhood, selectively choosing to pass on less racist and sexist versions of the rhymes, the relationship between childlore and memes, as well as research from folklorists and anthropologists on childlore around the world. Join us on Patreon now to get access to this and 100+ other bonus episodes. You'll also get access to the Lingthusiasm Discord server where you can chat with other language nerds: https://www.patreon.com/posts/152094450 For links to things mentioned in this episode: https://lingthusiasm.com/post/811565466203111424/lingthusiasm-episode-114-begonia-average-coral