Show Notes
This episode, I look at a study from the Eurac research group on rates of airway occlusion in critically buried avalanche victims. Eurac looked at this critical feature of avalanche resuscitation triage as it both affects the way we treat buried avalanche victims, and it helps us to better understand whether technologies like the black diamond Avalung (retired) and the Safeback SBX can help us survive longer under the snow if buried. Full study text HERE The High Route article on the Safeb...
More from Wilderness Medicine Updates
Dr. Patrick Fink interviews Dr. Nick Daniel and Dr. Gavin Clark about an in-hospital case of exertional heat stroke in a mid-20s runner who collapsed just before the finish of an October New England half marathon in 45°F weather. EMS treated presumed SVT with adenosine, but in the ED the patient was hypotensive, profoundly diaphoretic, and altered; an oral temperature was normal while a rectal core temperature was 105.5°F, highlighting that peripheral temps can’t rule out heat stroke. W...
Forty to seventy-five percent of tourniquets placed in the field are never actually needed. In Ukraine, tourniquets left on too long during delayed evacuations have cost people limbs that the original wound never would have. This fast push covers the new May 2026 TCCC Guidelines update and two CoTCCC training briefs on tourniquets, built around lessons from prolonged evacuations in the Russo-Ukrainian war. Topics: telling truly life-threatening bleeding from bleeding that just looks bad, the ...
Dr. Patrick Fink reviews the spectrum of heat illness using 2024 Wilderness Medical Society guidelines, covering recognition, physiology, field treatment, and key mimics. He distinguishes heat edema, heat cramps (salt-depletion vs exercise-associated), heat syncope and exercise-associated collapse, and defines heat exhaustion by preserved mental status versus heat stroke by altered mental status in a heat context, warning not to wait for a temperature threshold. He explains heat stroke pathop...
That EpiPen in your kit expired eighteen months ago. Anaphylaxis is happening. Do you use it? This episode digs into a 2025 systematic review from the American Red Cross Scientific Advisory Council that asked a question most of us have quietly wondered about: do expired resuscitation medications still work? We walk through the evidence on the four drugs that matter most in the field — albuterol, aspirin, epinephrine, and naloxone — and what the science actually says when in-date meds aren't a...
Prehospital Airway Fundamentals for BLS: Positioning, Pocket Mask, NPA/OPA, BVM, and LMA Dr. Patrick Fink presents a BLS-focused airway fundamentals episode for prehospital and wilderness/SAR responders, emphasizing an ingrained, stepwise approach to stave off respiratory badness. Links: Airway Fundamentals Video Intersurgical iGel LMA Chapters: 00:00 Airway Basics Overview 01:52 Questions And Upcoming Episodes 04:04 Scenario Mountain Biker 05:33 Airway Positioning Jaw Thrust 09:42 P...