Get ready to dive into the world of sleep research with a bang! We're talking about the top sleep studies of 2025, and it's a game-changer for the field.
In this episode of 'Talking Sleep', Dr. Seema Khosla, our host, welcomes Dr. Safwan Badr, the new editor of the prestigious Journal of Clinical Sleep Medicine (JCSM) and a renowned sleep medicine physician. Together, they embark on a fascinating journey through the most impactful research articles published in JCSM during 2025.
Dr. Badr shares his vision for the journal and the meticulous process of selecting articles. He then guides us through the key findings that are shaping clinical practice today. From highly popular papers to under-the-radar studies, this conversation covers it all.
One of the major focuses is on research that confirms a significant gender disparity in sleep apnea diagnosis. Traditional criteria have been shown to underestimate sleep apnea in women, but expanded diagnostic methods are helping to bridge this gap. This episode delves into this controversial topic, exploring how these findings are changing the way we approach sleep apnea treatment.
But here's where it gets even more intriguing: the episode also explores groundbreaking research on sleep architecture and its connection to Alzheimer's disease. We learn how lower levels of slow wave sleep and REM sleep are correlated with brain atrophy in vulnerable regions, particularly the inferior parietal lobe. This research opens up a whole new avenue for understanding and potentially treating Alzheimer's.
And if that wasn't enough, we also take a critical look at consumer sleep technology. A meta-analysis comparing wrist-worn devices to polysomnography reveals some eye-opening limitations in accuracy. Dr. Badr discusses the implications of these findings for both physicians and consumers who rely on these devices.
The intersection of mental health and sleep medicine is also explored through research showing a link between nightmares, insomnia, and suicidal ideation in the aftermath of trauma. Nearly half of acute trauma patients with both conditions experience suicidal thoughts within two months, highlighting the urgent need for early interventions.
Other topics covered include Canadian research on the effectiveness of CBT-I during pregnancy and findings from the TODAY study, which examines the relationship between obstructive sleep apnea, glycemic control, and cardiovascular risk in young adults with youth-onset type 2 diabetes.
Whether you're a sleep medicine professional, a researcher, or simply someone interested in the latest advancements, this year-in-review provides essential updates. It's a must-listen for anyone wanting to stay ahead of the curve in evidence-based practice changes, emerging research on sleep and neurodegeneration, and understanding gender disparities in sleep medicine.
So, buckle up and join Dr. Khosla and Dr. Badr on this exciting journey through the world of sleep research!
Dr. Safwan Badr
M. Safwan Badr is a distinguished Professor and Chair of the Department of Internal Medicine at Wayne State University School of Medicine. He also serves as a Staff Physician at the John D. Dingell VA Medical Center. With a diverse educational background, including a residency in Internal Medicine and fellowships in Pulmonary, Critical Care, and Sleep Medicine, Dr. Badr brings a wealth of knowledge and experience to the field. He has served on numerous national and international medical societies, including the Board of Directors of the American Thoracic Society (ATS) and the American Academy of Sleep Medicine (AASM), and was President of the AASM from 2013-2014. Currently, he serves on the Board of Directors for the American Board of Internal Medicine (ABIM). Dr. Badr is not only a renowned sleep researcher but also a dedicated research mentor, having guided many trainees and junior faculty towards successful clinical and academic careers.
