Emerge in EM

• E10: Measles deep dive

  Send us a textUnderstanding Measles: Recognition, Pathophysiology, and Management in Emergency SettingsJoin Dr. Mohamed Hagahmed and Dr. Sylvia Owusu-Ansah in this essential discussion on measles. They cover critical topics such as recognizing measles in emergency settings, understanding its presentation and pathophysiology, and the latest strategies in treatment and prevention. This episode is packed with vital information for healthcare providers, especially in the context of a resurgence in measles cases due to declining immunization rates. Learn about the role of vaccinations, complications like ADEM and SSPE, and the importance of PPE in practice. This conversation is recorded live from the SNMA AMEC conference, addressing both clinical knowledge and public health awareness.Find pictures of measles rash and how it looks in dark skin individuals in my social media post: https://www.instagram.com/reel/DHLaF4Lxjef/?igsh=Y205enNpeDJzbTM400:00 Introduction to Measles00:41 Current Measles Outbreaks and Concerns02:03 Understanding Measles Pathophysiology06:05 Recognizing Measles Symptoms09:56 Treatment and Prevention Strategies11:22 Pre-Hospital Care for Measles16:27 Prophylaxis and Final Thoughts

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• E9: EtCO2 vs PCO2 in critically ill prehospital patients

  Send us a textIn this episode, I'm  joined by Dr. Chris Martin-Gill to discuss the critical evaluation of the correlation between end-tidal CO2 and partial pressure of CO2 (PCO2) in acutely ill patients. The episode covers the importance of end-tidal CO2 in the prehospital setting, primarily for verifying airway placement and assessing ventilation adequacy. Dr. Martin-Gill discusses a significant study that he co-authored that analyzed data from over 6,400 patients, finding large discrepancies between end-tidal CO2 and PCO2, particularly in critically ill patients. The discussion highlights the implications of these findings on EMS protocols and the importance of considering patient subpopulations. The episode concludes with recommendations for EMS agencies on how to use end-tidal CO2 readings effectively and the need for further research.Paper reference: PMID: 39546437 DOI: 10.1080/10903127.2024.2430394

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• E8: Submerge-Paper Deep Dive: NIPPV for COPD exacerbation (HAPPEN Trial)

  Send us a text🚑 PICO Breakdown: The HAPPEN Trial on NPPV for COPD 🫁P - Population:Patients with acute exacerbation of COPD and persistent hypercapnia (PaCO₂ > 45 mmHg) after 6 hours of low-intensity NPPV.👥 300 patients (Mean Age: 73 years, 68% Male)I - Intervention:High-Intensity NPPV - Tidal volume of 10-15 mL/kg using higher inspiratory positive airway pressure (IPAP).C - Comparison:Low-Intensity NPPV - Tidal volume of 6-10 mL/kg using lower IPAP.O - Outcome:🌟 65% ↓ Risk of meeting criteria for intubation (4.8% vs. 13.7%, p=0.004)❌ No significant difference in actual intubation rates (3.4% vs. 3.9%)🤢 More abdominal distension with high-intensity NPPV (37% vs. 25%)💡 Clinical Pearl:High-intensity NPPV may delay progression to severe respiratory failure but requires careful monitoring of side effects.Reference: Luo Z, Li Y, Li W, et al. Effect of High-Intensity vs Low-Intensity Noninvasive Positive Pressure Ventilation on the Need for Endotracheal Intubation in Patients With an Acute Exacerbation of Chronic Obstructive Pulmonary Disease: The HAPPEN Randomized Clinical Trial. JAMA. 2024;332(20):1709-1722. doi:10.1001/jama.2024.15815.

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• E7: Prehospital trauma care

  Send us a textIn this episode of EMERGE, I am joined by Dr. Frank Guyette, an emergency physician and EMS expert from the University of Pittsburgh and the medical director of STAT Medevac. Dr. Guyette offers insights into pre-hospital trauma care, discussing critical topics such as the trauma triad and diamond of death, the complexities of hypocalcemia in trauma patients, and evolving practices in fluid management. He also delves into the latest research and protocols, including the controversial use of TXA and the challenges of resuscitating trauma patients with advanced techniques. Looking towards the future, Dr. Guyette explores the promising role of artificial intelligence and cutting-edge medical devices like REBOA in advancing trauma care. This episode is packed with vital information for EMS providers, medical professionals, and anyone interested in the latest trends in emergency care.

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• E6: Submerge-Paper Deep Dive: Prehospital stroke severity scales and Door-To-Puncture times

  Send us a textIn this episode of the EMERGE Podcast, I'm joined by Dr. Jon McMahon, an EMS fellow, to discuss the significance of a paper analyzing the impact of prehospital stroke severity scales in stroke patients. Dr. McMahon shares his background and highlights the importance of EMS in improving door-to-puncture times for stroke patients. We delve into the details of the study, which uses the Cincinnati Prehospital Stroke Scale and MRACE score to assess stroke severity and prioritize treatment. The discussion emphasizes the importance of rapid intervention to save neurons in stroke patients, the challenges of maintaining staff readiness, and the need for consistent training and documentation in EMS. The episode underlines the critical role of EMS in early stroke assessment and the call for continual quality improvement in prehospital care.Paper source: https://jnis.bmj.com/content/early/2024/09/18/jnis-2024-022122

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