Podcast
Medical Cases Podcast
Hosted by Jordan Kapper · EN
Medical Cases Podcast is a medical variety show whose target audience includes Internal Medicine and Emergency Medicine residents, medical students and foreign medical graduates.
10episodes
Episodes
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Episode # 10 - Why You Need to Rethink the Antivax Movement
Aug 25, 201800:15:25Tap to summarizeIn 1998, Andrew Wakefields published his infamous and fraudulent article in the Lancet - a very well known medical journal. In the article, Wakefield concludes that there is a link between the MMR vaccine and autism. The article has since been RETRACTED. Indeed, vaccines do not actually cause autism. With this article, an idea began to spread. In this episode, I discuss the implications of the anti-vax movement and a recent article published in the American Journal of Public Health entitled "Weaponized Health Communication: Twitter Bots and Russian Trolls Amplify the Vaccine Debate". In the article, the authors examine Russian Twitterbots and their activity related to vaccine-related tweets. They divided robo/bot twitter accounts into 3 general categories. Russian Trolls Sophisticated Bots and Content Polluters They found that while the "Content Polluter" bots tended towards anti-vax content, the "Russian Trolls" split their posts down the middle. The "Russian Trolls" posted BOTH pro and anti-vax posts. The key here is that the posts were polarising and divisive. The motives behind the Russian bots are far beyond the scope of this article but the effects are obvious. The pro and anti-vax twitter posts serve to polarize the American public. The simple discussion of both pro and anti-vax ideology give credence to the debate. The article discusses several important points: Exposure to anti-vax content increases vaccine hesitancy. Antivaccine advocates have a significant presence in social media. Vaccine hesitant parents are less likely to trust medical professionals. Mere exposure to the vaccine debate may suggest that there is no scientific consensus, shaking confidence in vaccination. Point 4 is the most concerning. The debate ITSELF becomes a method for spreading disinformation. This seems to stand in the face of the fundamental beliefs of modern science and medicine! As physicians, we believe that we must ALWAYS continue to reflect, debate and analyze all the data in front of us. But what if the simple act of analysis can lead to patients to take actions that might lead to their death? The problem isn't that physicians and scientists are always questioning the data. The problem comes when untrained individuals attempt to "do their research" on their own. You don't see me "doing my research" on whether or not Tesla should use lithium cobalt oxide or NCA batteries in their new cars. I wouldn't know how to frame the question. I might be able to figure out the basic differences between the two batteries but I don't have the ability to understand how the differences between the batteries fit into the entire car manufacturing industry as a whole. Much less how it might affect safety, pricing or Tesla's business model and future. The goal of this podcast episode is not to offer a complete solution to the anti-vax problem. Instead, I want to reframe how we think about the issue. You cannot fight the anti-vax movement with facts alone. Confirmation bias is strong and often facts don't change minds. The anti-vax movement is a public health problem and should be addressed with the same rigor that we address any other public health issue. While the clinicians gut reaction is to spout out facts and data regarding vaccine safety, this may not be the best way to approach the problem. I do not attempt to propose a solution here. I suspect the solution will be complex and multi-disciplinary. Instead, I want to encourage the clinician to FULLY empathize with the friend, patient or family member with anti-vax ideology. Such people are not trained with the same scientific rigor as scientists and doctors. They often lack the critical thinking ability to properly analyze the data they are presented with. Finally, even if they have these abilities, they don't have the fundamental medical knowledge required to interpret the data. This is not to belittle or insult, this is simply the truth. As I mention in the podcast: "I don't claim to understand which type of rocket fuel is the best for a Mars mission." I wouldn't be insulted if you said that I lack the overall understanding of rocket science to fully comprehend why one fuel might be better than another. Nor do I know where to find reliable sources to acquire this data. Is there a PubMed for rocket science? Probably, but I don't know what it is. I want to be crystal clear here - this is not to say that ALL scientific discourse is bad. Quite the opposite. We must continue to research, gather data and gain knowledge. However, you must caution the "amateur internet investigator" that they may not have the basic training to understand what they are reading. We must consider that a simple rebuttal of facts is NOT always good enough to change someone's mind. Finally, as clinicians, we must be aware of the propagation of these ideas and address them with rigor and method - not off hand dismissal. I hope you enjoy this episode - MCP is back! I am now working full time with my startup Carenade Health but will start publishing again. So what do you think? Do you have a solution to the Anti-vax movement?
Transcribe →#9 - 363 Year of Advice in 15 Minutes
Jul 1, 201700:20:21Tap to summarizeTowards the middle of my third year in Residency, I had the idea to make this episode. I wanted to get a bunch of tips and tricks from all my attending's and co-residents. What ended up happening was a little different than I planned. Unintentionally I switched the question I was asking from "what is a tip or trick you have?" to "what is your one bit of advice?". What resulted is a mix of advice, tips and life lessons from some of my best friends and colleagues. Also, pardon the brief profanities, but hey, its the ER. Enjoy!
Transcribe →Episode #8: Interview- Entrepreneur, Founder and Drone Enthusiast Dr. Tucker
Jan 30, 201700:29:09Tap to summarizeI am starting a series of interviews with physicians who have led interesting careers and have great stories to tell. The first of many future interviews to come. There is more to medicine than just working in the hospital - tactical medicine, wilderness medicine, entrepreneurs, founders, international medicine and doctors involved in politics and film. Through this series of interviews I will explore all the various paths that are available to physicians - clinical, non-clinical and international. If you have anyone who wants to be on the show or who you want to hear just email me; medicalcasespodcast@gmail.com! In this episode I interview Dr. Jeremy Tucker an emergency medicine physician, entrepreneur, co-founder and technology enthusiast with interests in artificial intelligence and drones. Dr. Tucker is the co-founder of a company Medssenger and Board Member for Fruit Street, a HIPPA-Compliant Telehealth Software for Lifestyle and Obesity Medicine. Special Thanks to Producer Syndrome for the intro music! "https://www.youtube.com/user/TheHipHopFix"
Transcribe →# 7 - Article Review: The Santa Episode
Dec 23, 201600:07:51Tap to summarizeA special short episode just in time for Christmas. Here we review an article published in The BMJ entitled "Dispelling the nice or naughty myth: retrospective observational study of Santa Claus." This article, while funny, was also touching. As healthcare providers we are constantly surrounded by death, negativity and people at their worst. We sometimes focus on the medicine and forget the human aspect. Even worse, we are sometimes 'forced' into customer service roles, relegating ourselves to be servants of our patients. However, we must keep in mind that while it can be tough in the hospital, we are still taking care of mothers, brothers and children that are beloved by their families. So while you are working your long night shift on Christmas - or while you are away from your family taking care of someone else's, try to spread some Christmas joy and cheer, in the hospital. Best holiday wishes, From the MCP Sources: Park, J. J., Coumbe, B. G., Park, E. H., Tse, G., Subramanian, S. V., & Chen, J. T. (2016). Dispelling the nice or naughty myth: retrospective observational study of Santa Claus. Bmj, I6355. doi:10.1136/bmj.i6355
Transcribe →#5 Glidescope Intubation: Tips and Troubleshooting
Oct 28, 201600:23:15Tap to summarizeEach video larnygoscope model has its subtle quirks and troubleshooting techniques. The following techniques are useful when intubating with the Glidescope AVL: Consider a deliberately restricted laryngeal view to aid in tube placement. Do this by withdrawing the glidescope slightly. Verathon recommends that the glottic apperature should occupy the "upper 1/3 of the screen". Use the 1-4 step approach as per the Verathon official recommendations: see Verathon Glidescope Technique Video Look at the mouth to introduce glidescope midline. Look at the screen to "obtain the best glottic view". Look at the mouth to introduce the ET tube. Look at the screen to pass the tube through the chords. Look at the patients mouth when initially inserting the ET tube into the mouth- not at the screen. Practice using VL! Try shifting the entire laryngoscope to the left to allow more room for insertion of the ET tube into the mouth. When trying to pass the ET tube through the chords, hold the ET tube by the end furthest from the patients mouth. This will give you a longer lever arm. There is also a small grip on the Glidescope rigid stylet for this purpose; this grip can also be used to 'pop the stylet' when needed. Simply flick your thumb up. Consider withdrawing the stylet 3-5 cm if having difficulty passing the tube through the chords. This will straighten the tip of the tube allowing it to follow the natural curve of the trachea. For tip #3 I mention that you should be looking at the mouth while introducing the ET tube. During this, it is easier to slide the ET tube underneath the right sided flange that the glidescope has. This concept is illustrated in the Mgrath X blade below where this region is labeled as the "ET Contact Zone". Thanks to all of our listeners around the world! New Zealand, Pakistan, India, Nepal, UK, Canada and Australia! References: Bacon, E. R., Phelan, M. P., & Doyle, D. J. (2015). Tips and Troubleshooting for use of the GlideScope video Laryngoscope for emergency Endotracheal Intubation. The American Journal of Emergency Medicine, 33(9), 1273–1277. doi:10.1016/j.ajem.2015.05.003 GlideScope® Video Laryngoscopes Channel, ©2012 Verathon Inc. 0900-4018-00-86, Retrieved October 28, 2016, from https://www.youtube.com/watch?v=7jb2tbqQ6VQ Carlson, J. N., & Brown, C. A. (2014). Does the use of video Laryngoscopy improve Intubation outcomes? Annals of Emergency Medicine, 64(2), 165–166. doi:10.1016/j.annemergmed.2014.01.032 Duggan, L. V., & Brindley, P. G. (2016). Deliberately restricted laryngeal view with GlideScope® video laryngoscope: Ramifications for airway research and teaching. Can J Anesth/J Can Anesth Canadian Journal of Anesthesia/Journal Canadien D'anesthésie, 63(9), 1102-1102. doi:10.1007/s12630-016-0681-3
Transcribe →#6 Doctor What's In Your Fanny? - The Fanny Pack Episode
Sep 16, 201600:14:15Tap to summarizeGuide to the in-hospital fanny pack: The decision to have a fanny pack was a natural progression. It started in 4th year medical school when a resident gave me a bougie and told me "son, you should keep this in your pocket for your entire rotation". From that moment I felt something inside of me change, I felt more prepared. I wasn't a pro at intubation but I knew I had one of the three things any ER doctor needs to be ready for any situation: Knowledge Equipment The Ability to act Then I witnessed an intubation where the waveform capnography would not calibrate properly resulting in an unnecessary extubation and re-intubation. After that, I started carrying a colormetric CO2 detector in my pocket. I had a bougie, scalpel, end tidal and EMRA pocket guides - along with my badge and stethoscope. I was starting to get weighed down. Finally, on a trip to Mexico, I adopted the use of a portable pulse oximeter as all the residents there carried their own due to the lack of available monitors on every bed. The pulse ox was the final straw. I bought a fanny pack. So what's the final list? Everest fanny pack. 10 Blade Scalpel + Bougie = Cric Kit 12g Angiocath for Needle Decompression 18g Spinal Needle for Pericardiocentesis Tape Measure Portable Pulse Ox EMRA Antibiotic Guide' PALS Pocket Card MCP Rapid Response Checklist (IAD Checklist) Manometer for Central Line Placement Confirmation Lollipops Sharpie Badge and Stethoscope (they hang on the belt as decorations!) My Fanny: Hospitalist's Fanny: Critical Care PA Fellow's Fanny: Link to fanny pack:https://www.amazon.com/Everest-Signature-Waist-Pack-Standard/dp/B000A13NJO/ref=sr_1_1?ie=UTF8&qid=1481136819&sr=8-1&keywords=everest+fanny+pack Link to Pulse Ox: https://www.amazon.com/Santamedical-Generation-SM-165-Fingertip-Saturation/dp/B00R59OTOC/ref=sr_1_3_a_it?ie=UTF8&qid=1481136846&sr=8-3&keywords=pulse+oximeter
Transcribe →#4 Article - To Treat or Not to Treat the Heat? - The HEAT Trial
Aug 29, 201600:06:27Tap to summarizeShow notes at www.medicalcasespodcast.libsyn.com. Remember in medical school when you were taught to treat the patient and not the numbers? It sounded so good, right? So why are we so aggressive with treating fever in patients with sepsis? This episode reviews the article "Acetaminophen for Fever in Critically Ill Patients with Suspected Infection". Bottom line: for septic patients with fever, you can use acetaminophen to treat symptoms but there is no mortality benefit. Furthermore, if patients are persistently tachycardic despite adequate resuscitation and all other causes of tachycardia have been ruled out there is no harm in giving acetaminophen to control fever/ tachycardia. Background: acetaminophen is often used to control fever in patients with suspected infection in the ICU - there is little data to suggest that this is beneficial. Population: 700 ICU patients with fever (temp ≥38°C) and suspected source of infection Design: Multi-center, prospective, parallel-group, blinded, randomized, controlled trial. Intervention: 1 gm IV acetaminophen Q6H until 1) ICU discharge, 2) Resolution of fever, 3) Cessation of antimicrobial therapy OR 4) Death Control: Placebo Q6H Results: Primary Outcome - No difference in ICU free days to day 28. Secondary Outcome - No significant differences between the acetaminophen group and the placebo group with respect to mortality at day 28 or at day 90 It should be noted that acetaminophen WAS associated with a shorter ICU stay among survivors but a LONGER stay among non-survivors. Acetaminophen has a low chance of harming your patient but it is clear that there is no pressing medical indication (other than discomfort) to treat mild fever in sepsis. Keep in mind that we are talking about fever in suspected infection. There are many other cases where temperature management of some sort IS indicated. This is often acheived through medications or external cooling. Examples include: Neuroleptic malignant syndrome Serotonin syndrome Environmental exposure like heat exhaustion and heat stroke Post cardiac arrest - 33℃ vs 36℃ Malignant hyperthermia Anticholinergic toxidrome Brain trauma. Premies with Hypoxic-Ischemic Encephalopathy From the article - Young, Paul, Manoj Saxena, and Rinaldo Bellomo. "Acetaminophen for Fever in Critically Ill Patients with Suspected Infection." New England Journal of Medicine N Engl J Med 373.23 (2015): 2215-224.
Transcribe →#3 Case - Crashing Patients, Chaos and Rapid Responses - The IAD Checklist
Aug 20, 201600:13:40Tap to summarizeThe topic of this lecture is how to approach a Rapid Response in the hospital. The website has a PDF version of the RAPID RESPONSE CHECKLIST that you can download/print/laminate. There are three sections: Information Actions Differential Dx While the topic is short, the general theme is one that I will continue to expound upon throughout the podcast: you need to be prepared to perform during variant or labile situations in the hospital. A systematic approach is one of keys to being ready. Caveats to the list: You don't need to check of every item of the checklist but it can be useful to go back to basics if the situation becomes chaotic. Furthermore, no specific order is implied in the checklist. The information gathering and actions can often be done in tandem. The action section may have lab tests not available at your hospital but the general concepts apply. This episode was inspired by a lecture entitled "Chaos" given by one of our best senior residents. You may notice thematic similarities to Emcrit Podcast 118 - "EMCrit Book Club - On Combat by Dave Grossman"; I recommend listening to that episode as well. PDF LINK IS BELOW
Transcribe →#2 Rigidity Syndromes - KP
Aug 15, 201600:25:07Tap to summarizeEpisode #2 A knowledge pearl episode with a short case seen during intern year of residency. These three clinical entities all share a common theme; they develop quickly and need definitive management within minutes. Fentanyl rigid chest syndrome: chest wall/abdominal/masseter rigidity following the administration of fentanyl. More commonly seen with doses >4mcg/kg but can be with ANY dose. Risk factors: higher doses, fast push rate, extremities of age, critical illness and use of medications that alter dopamine levels. Treatment: Double check your mask seal. Recognize what is going on. Give naloxone. If still unable to ventilate- paralyze with Succinylcholine. Succinylcholine masseter muscle rigidity (MMR): whereas mild masseter rigidity and jaw stiffness is common up to a minute after giving succinylcholine, MMR presents with severe prolonged jaw stiffness after giving sux. Some of these patients will progress to outright malignant hyperthermia (MH) and management should proceed accordingly. Risk factors: inadequate dosing of sux (55 mmHg is bad), urine, cpk, abg. Give dantrolene 2.5mg/kg if MH. Ketamine Induced Laryngospasm: laryngospasm seen after giving ketamine. Results in difficult ventilation. Can often be managed with CPAP or positive pressure ventilation using a BVM. Risk factors: children
Transcribe →#1 Intro + KP - Shock
Aug 15, 201600:15:45Tap to summarizeMotivated by the podcast greats in the EM world; the very first episode of MCP. What inspired this podcast was a month long elective ER/ICU rotation during my second year of residency. In preparation for rounding and doing H/P's in Spanish I wanted to improve my medical vocabulary. I listened to a lot of medical podcasts in Spanish. What I wanted at that time was a podcast with variety, excitement and that fit my interests of EM/IM/critical care. There was nothing that fit that description perfectly - that is what this podcast will intend to be. While I did learn Spanish, episodes will be in English. The goal of the podcast is to provide interesting and clinically useful medical pearls, management strategies and case presentations to med students, EM/IM residents and foreign medical graduates. I suspect that the podcast will evolve as time goes on. Initially, lectures will be one of 4 types: 1) Knowledge Pearls (KP), 2) Clinical Pearls (CP), 3) Cases, 4) Board Review (BR) Disclaimer: This is educational material much like any lecture that you would hear. Use your own judgement and know that every clinician including myself can be flawed in their teachings. Medicine changes, research changes and so should your opinions as time goes on.
Transcribe →