Core EM - Emergency Medicine Podcast

This podcast discusses the presentation and management of button battery ingestions in kids. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Episode_116_0_Final_Cut.m4a Download One Comment Tags: Button Battery, GI, Pediatrics Show Notes NBIH Button Battery Ingestion Algorithm Button Battery XR (scielo.br) Take Home Points Button battery ingestions are extremely dangerous. Necrosis, perforation and erosion into vessels can occur in as little as 2 hours ALL esophageal button batteries should be removed within 2 hours of presentation to minimize mucosal damage Consider button battery ingestion in children presenting with dysphagia, refusal to eat and hematemesis Co-ingestion of a button battery with a magnet requires emergency removal regardless of where it is in the GI system Read More National Capital Poison Center: NBIH Button Battery Ingestion Triage and Treatment Guideline Pediatric EM Morsels: Button Battery Ingestion St. Emlyn’s: Button Batteries – Hide and Seek in the Emergency Department ENT Blog: Lithium Disc Battery Danger for Kids Read More

Toxicologist Meghan Spyres joins to illuminate the critical topic of Wernicke's encephalopathy. She emphasizes that anyone with nutritional deficiencies should be evaluated, not just alcoholics. The classic triad of symptoms—ophthalmoplegia, ataxia, and confusion—doesn't need to be complete for diagnosis. Meghan reveals at-risk groups beyond the expected, shares crucial diagnostic criteria, and clarifies thiamine administration myths. She gives practical treatment tips to avoid missed opportunities in emergency settings.

This week we discuss the initial approach to assessment of the alcohol intoxicated patient. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Episode_114_0_Final_Cut.m4a Download One Comment Tags: Alcohol Intoxication, Chronic Alcoholism, Wernicke's Encephalopathy Show Notes Take Home Points Chronic drinkers and even just acutely intoxicated patients are at risk of many medical emergencies including life threatening trauma, infections, metabolic derangements and tox exposures.  Don’t dismiss them as “just drunk” Undress these patients and perform a thorough head to toe examination, focusing on looking for e/o trauma and infection.  Get as much history as you can and be sure to ask about their drinking habits and etoh w/d hx to risk stratify them in your brain Always check FS glucose and replete glucose as needed.  Consider giving your chronic intoxicated patients thiamine injections semi-regularly to prevent WE, and look for e/o the triad in your patients as it can be easily overlooked and deadly if missed! Read More EM Docs: EM@3AM Alcohol Intoxication EM Updates: Emergency Management of the Agitated Patient Life in the Fastlane: Ethanol Intoxication, Abuse and Dependence Read More

This podcast takes a deep dive into the presentation, diagnosis and management of preeclampsia and eclampsia. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Podcast_Episode_113_0_Final_Cut.m4a Download Leave a Comment Tags: Eclampsia, Hypertensive Disorders of Pregnancy, Obstetrics, Preeclampsia Show Notes Take Home Points Suspect preeclampsia in any pregnant women presenting with epigastric/RUQ pain, severe or persistent headache, visual disturbances, nausea or vomiting, shortness of breath, increased edema or weight gain Evaluate for preeclampsia by looking at the blood pressure, urine for protein and obtaining a panel to evaluate for HELLP syndrome Severe preeclampsia and eclampsia are treated with bolus and infusion of MgSO4 Emergency delivery is the “cure” for preeclampsia and eclampsia. Consult obstetrics early for an evaluation for delivery Don’t forget to consider preeclampsia and eclampsia in the immediate postpartum period Read More Core EM: Preeclampsia and Eclampsia LITFL: Preeclampsia and Eclampsia LITFL: Eclampsia EM Curious: ED Management of Severe Preeclampsia Houry DE, Salhi BA. Acute Complications of Pregnancy. In: Marx, J et al, ed. Rosen’s Emergency Medicine. 8th ed. Philadelphia, PA: Elsevier Saunders; 2014: 178: 2282-2302 Read More

This week we discuss the presentation and management of herpes zoster. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Podcast_Episode_112_0_Final_Cut.m4a Download Leave a Comment Tags: Infectious Diseases, Varicella Show Notes Take Home Points Classically, herpes zoster will present with rash and pain in a dermatomal distribution Immunocompromised patients are at greater risk for significant complications of zoster, including visceral dissemination and zoster ophthalmicus Appropriate therapy includes antiviral therapy within 72 hours of onset of symptoms and analgesia for acute neuritis Disseminated zoster and zoster ophthalmicus threatening sight should be treated with IV antivirals Read More Emergency Medicine Ireland: Tasty Morsels of EM 073: FRCEM Varicella Life in the Fast Lane: Herpes zoster ophthalmicus Core EM: Herpes Zoster Read More

This week we discuss the presentation and management of native US snake bites with Dr. Meghan Spyres https://media.blubrry.com/coreem/content.blubrry.com/coreem/Podcast_Episode_111_0_Final_Cut.m4a Download Leave a Comment Tags: Rattlesnakes, Snake Bites, Snake Envenomation, Toxicology, Vipers Show Notes Read More ALiEM: Envenomations: Initial Management of Common US Snakebites Read More

This week we dive into some advanced topics in RSI including patient positioning and pre-intubation resuscitation. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Podcast_Episode_110_0_Final_Cut.m4a Download One Comment Show Notes Take Home Points Bed up head elevated position for intubation may reduce intubation related complications. Patients who are hypotensive or at risk of hypotension should be aggressively resuscitation prior to intubation with fluids and liberal use of pressors Shock patients would be intubated with decreased induction agent dose, preferably ketamine, and increased paralytic dose. Bed-Up-Head-Elevated Positioning Show Notes EMCrit: Podcast 104 – Laryngosocpe as a Murger Weapon (LAMW) Series – Hemodynamic Kills Life in the Fastlane: Intubation, hypotension and shock Core EM: Bed Up Head Elevated Position for Airway Management Video REBEL EM: Critical Care Updates: Resuscitation Sequence Intubation – Hypotension Kills (Part 1 of 3) ALiEM: The Dirty Epi Drip: IV Epinephrine When You Need It emDocs: Roc Rocks and Sux Sucks! Why Rocuronium is the Agent of Choice for RSI Swaminathan A, Mallemat H. Rocuronium Should Be the Default Paralytic in Rapid Sequence Intubation. Ann Emerg Med 2017. PMID: 28601274 Khandelwal N et al. Head-Elevated Patient Positioning Decreases Complications of Emergent Tracheal Intubation in the Ward and Intensive Care Unit. Anesth Analg 2016; 122(4): 1101-7. PMID: 26866753 Read More

This week we discuss some quick pearls from our conference covering an array of renal and GU pathologies. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Podcast_Episode_109_0_Final_Cut.m4a Download Leave a Comment Tags: GU, Renal, Urology Show Notes Read More Core EM: Testicular Torsion Core EM: Podcast Episode 92.0 – Dialysis Emergencies Al Sacchetti: ED Repair of Bleeding Dialysis Shunt EM: RAP: Episode 107 – Dialysis Emergencies EMBlog Mayo Clinic: How to Stop a Post-Dialysis Site Bleeding emDocs: Managing Fistula Complications in the Emergency Department References Mellick LB. Torsion of the testicle: It is time to stopping tossing the dice. Pediatric Emer Care 2012; 28: 80-6. PMID: 22217895 Read More

Should we intubate patients in cardiac arrest? We discuss this topic and some basics of running a good arrest. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Episode_108_0_Final_Cut.m4a Download Leave a Comment Tags: Advanced Airway Management, Cardiac Arrest, Critical Care, Resuscitation Show Notes Take Home Points Intra-arrest intubation does not appear to improve outcomes. For most patients, support with BVM, or possibly an LMA, is adequate. Instead of securing an advanced airway, focus on the two things that clearly make a difference in outcomes – good compressions and defibirillation Good compressions should be fast and hard and you must minimize interruptions in compressions to minimize interruptions in perfusion Don’t forget that a great resuscitation requires great preparation. Take whatever time you have to discuss with your team and assign roles. Read More Rebel EM: In-hospital Cardiac Arrest – The First 15 Minues Core EM: Proper Defibrillator Pad Placement + Dual Sequential Defibrillation REBEL EM: Beyond ACLS: Cognitively Offloading During a Cardiac Arrest REBEL EM: Beyond ACLS: POCUS in Cardiac Arrest REBEL EM: Beyond ACLS: CPR, Defibrillation and Epinephrine REBEL EM: Beyond ACLS: Pre-Charging the Defibrillator Read More

Prompted by the recent CAMEO trial publication on icatibant, we dive into angioedema with a focus on airway management. https://media.blubrry.com/coreem/content.blubrry.com/coreem/Episode_107_0_Final_Cut.m4a Download Leave a Comment Tags: ACE Inhibitors, Allergy/Immunology, Angioedema, Icatibant Show Notes Take Home Points Airway management is paramount, expect a challenging intubation and consider controlling the airway early When controlling the airway, consider an awake approach and fiberoptics if available. Always be prepared for the can’t intubate, can’t oxygenate scenario with a double set up. If the patient has urticaria and pruritus, the process is likely histamine mediated and will respond to typical anaphylaxis treatment Finally, observe the patient for progression of swelling and don’t forget to stop the inciting medication Read More Core EM: Angioedema EMCrit: Podcast 145 – Awake Intubation Lecture from SMACC ERCast: Angioedema REBEL EM: Icatibant Doesn’t Improve Outcomes in ACE-I Induced Angioedema The SGEM: Icatibant Bites the Dust – For ACE-I Induced Angioedema Read More