Radiology Firing Line

How easy is it for physicians to choose wisely and reject low value care? Who decides what's wise and what's unwise? In this episode Saurabh Jha (aka @RogueRad) speaks with William Sullivan MD JD. Dr. Sullivan is an emergency physician and an attorney specializing in healthcare issues. Dr. Sullivan represents physicians and has published many articles on legal aspects of medicine. He is a past president of the Illinois College of Emergency Physicians and a past chair and current member of the American College of Emergency Physicians' Medical Legal Committee.

Can we reduce over diagnosis by re-naming disease to less anxiety-provoking makes? For example, if we call a 4.1 cm ascending aorta “ecstasia” instead of “aneurysm” will there be less over-treatment? Saurabh Jha (aka @RogueRad) discusses over diagnosis with Ian Amber, a musculoskeletal radiologist at Georgetown University, Washington.

Saurabh Jha (@RogueRad) speaks with Professor Jeffrey Flier who was the 21st Dean of Harvard Medical School, on wide ranging topics including growing up in the Bronx, reproducibility crisis, research fraud, health policy, and intellectual diversity. Professor Flier went to Mt. Sinai School of Medicine and completed his training in endocrinology at the National Institutes of Health. He moved north, and became Chief of Diabetes Unit at Beth-Israel Hospital, Boston, spearheading their research. He was Dean of Harvard Medical School between 2007 and 2016. A prolific scientist, Professor Flier has contributed extensively to metabolic research in diabetes and obesity. He has also written about health policy. He supports intellectual diversity in universities, often leading by example. He has contributed to the literary online magazine, Quillette. He’s also famously known in medical Twitter as the dean who tweets and engages all sorts of tweeps. As one tweep once privately remarked to me “OMG, the dean of Harvard Medical School just responded to my tweet! That’s made my day.”

What does it take to create a decision rule? In this podcast Saurabh Jha (@RogueRad) has a discussion with Robert W. Yeh MD MBA about the deep though and complex statistics involved in creating a decision rules ti guide therapy which have narrow risk-benefit calculus, specifically a rule for how long patients should continue dual anti-platelat therapy after percutaneous coronary intervention (1). They also discuss the motivation behind the legendary, and satirical, parachute RCT published in the recent Christmas edition of the BMJ (2), which delighted satirists all over the world (3). Dr. Robert W. Yeh is the Director of the Richard and Susan Smith Center for Outcomes Research in Cardiology at the Beth Israel Deaconess Medical Center, and Associate Professor of Medicine at Harvard Medical School. An extremely accomplished scholar whose research transcends many types of methodologies. (1) https://jamanetwork.com/journals/jama/fullarticle/2508253 (2). https://www.bmj.com/content/363/bmj.k5094 (3). https://thehealthcareblog.com/blog/2018/12/22/evidence-based-satire/

Saurabh Jha (aka @RogueRad) speaks with Bishal Gyawali MD PhD. Dr. Gyawali obtained his medical degree from Kathmandu. He received a scholarship to pursue a PhD in Japan. Dr. Gyawali's work focuses on getting cheap and effective treatment to under developed parts of the world. Dr. Gyawali is an advocate for evidence-based medicine. He has published extensively in many high impact journals. He coined the term "cancer groundshot. He was a research fellow at PORTAL. He is currently a scientist at the Queen's University Cancer Research Institute in Kingston, Ontario.

What is the best way to educate medical students? Richard B. Gunderman, MD, C. Matthew Hawkins, MD and Saurabh Jha MBBS discuss medical education.

What are the challenges of bringing advanced imaging services to India? What motivates an entrepreneur to start build an MRI service? How does the entrepreneur go about building the service? In this episode Saurabh Jha (aka @RogueRad) discusses radiology in India with Dr. Harsh Mahajan, Dr. Vidur Mahajan and Dr. Vasantha Venugopal. Dr. Harsh Mahajan is the founder of Mahajan Imaging, a leading radiology practice in New Delhi, and now a pioneer in radiology research in India. http://caring-research.com/

It is easy for armchair activists to bash randomized controlled trials (RCTs) with clever methodological critiques. However, it takes a lot of effort and coordination to pull off an RCT successfully. Saurabh Jha (aka @RogueRad) speaks to Dr. Mark Neuman and Lakisha Gaskins, principal investigator and research project manager of the REGAIN trial, respectively, about the logic, challenges and intricacies of conducting an RCT. The Regional versus General Anesthesia for Promoting Independence After Hip Surgery (REGAIN) trial is an ongoing pragmatic, multi-center RCT, funded by PCORI, which randomizes patients with hip fractures to regional or general anesthesia. http://rt5.cceb.med.upenn.edu/public/REGAIN/index.html Guests: Mark Neuman MD MSc, is an Associate Professor of Anesthesiology and Critical Care at the University of Pennsylvania. He is a senior fellow at the Leonard Davis Institute of Health Economics. He's a former RWJ Scholar. Lakisha Gaskins is a research coordinator with extensive experience recruiting patients for RCTs

What are the challenges of getting imaging to Africa? Saurabh Jha (@RogueRad) convenes a panel of experts in Africa. They discuss the challenges of bringing new technology to Africa, the new need for imaging driven by public health gains and increased longevity of Africans, the unsalubrius practice of "equipment dumping", amongst others. Panelists: Kassa Darge, MD PhD, is Professor of Radiology and Radiologist-in-Chief at Children's Hospital of Philadelphia. He is also Honorary Professor of Radiology in the Department of Radiology at Addis Ababa University in Ethiopia. Omolola Mojisola (Monica) Atalabi MBBS MBA, is Professor of Radiology and Chief of Pediatric Radiology at University College Hospital, Ibadan, Nigeria. She is President of both the Association of Radiologist in Nigeria and the World Federation of Pediatric Imaging. William Sykes is the CEO of Tecmed Arica - a medical equipment, device, service and training provider in the Southern African region.

Chadi Nabhan, MD MBA FACP, is a preeminent oncologist, speaker and the Chief Medical Officer of Cardinal Health Specialty Solutions. At the great heights of his career, and a secure American citizen, Chadi recalls the struggle and effort it took to get from Syria to Boston. He credits his journey to good luck and a tenacious drive and uncompromising desire to work in the U.S. Chadi speaks for thousands of international medical graduates to fight odds to get here.

What is the effect of expanding Medicaid on overall healthcare costs and use of the emergency room? This type of question can't easily be answered by observational studies and requires a randomized controlled trial (RCT). But an RCT isn't easy to perform. However, a natural RCT serendipitously happened in Oregon a few years ago when Medicaid was expanded and the eligibility was deemed by a lottery system. Saurabh Jha (@RogueRad) speaks to Professor Katherine Baicker, a leading economist and the Dean of the Harris School of Public Policy, and principal investigator of the Oregon Health Insurance Experiment, about the landmark study. Links: The Oregon Experiment — Effects of Medicaid on Clinical Outcomes Medicaid Increases Emergency-Department Use: Evidence from Oregon's Health Insurance Experiment Effect of Medicaid Coverage on ED Use — Further Evidence from Oregon’s Experiment

What motivates the radiologist entrepreneur? We talk to Kathryn Pearson Peyton MD, chief medical officer of Mammosphere

Can radiologists make their way to silicon valley? Ajay Kohli MD, a physician entrepreneur, explains what it takes to make a medical app.

Danny Huges and Saurabh Jha discuss a JAMA paper: A comparison of diagnostic imaging ordering patterns between advanced practice clinicians and primary care physicians following office-based evaluation and management visits.

Tessa Cook, MD, PhD assistant professor at University of Pennsylvania explains radiology’s relationship with informatics.

Should Radiologists talk with Patients? Ian Amber MD, assistant professor of radiology at Georgetown University advocates for patient interaction.

A conversation with Brian Nosek, a meta-researcher, co-founder and director of the Center for Open Science. They discuss a study which showed there’s variation in analytical methods research teams use to interrogate the same data set.

An interview with Professor Tim Noakes, Scientist, author, adventurer and runner based in South Africa.

How will artificial intelligence and changing technology affect residents and medical students? Dr Jha assembles a panel of tech savvy radiology residents: Ajay Kohli, MD, Howard Chen, MD, Blake Jones, MD, and Judy Gichoya MD. Sound is a little fuzzy at first but fixes around the 3 minute mark.

Host Saurabh Jha discusses the book "An American Sicness: How Healthcare Became Big Business and How You Can Take It Back" with author and editor in chief of Kaiser Health News Elizabeth Rosenthal