This week, Aebhric O'Kelly speaks with Travis about his 25-year US Army career, his transition from combat engineer and military diver to Physician Assistant (PA), and five years providing medical support through the White House Medical Unit.Travis describes one of the most difficult lessons emerging from Ukraine: prolonged tourniquet use. A Ukrainian medic explains the decision as “triage of the limb or the life” when attempting tourniquet conversion after several hours may place the casualty at considerable risk.The discussion examines unnecessary tourniquet use, the importance of reassessment, contaminated wounds and the increasing problem of sepsis when evacuation is delayed for hours or days. Travis argues that the traditional TCCC assumption of rapid evacuation can create a training scar when casualties instead remain with combat lifesavers and medics for prolonged periods.The episode then explores what PCC actually looks like in practice: trending observations, wound debridement, antimicrobial planning, pain management, positioning, pulmonary care and the fundamental nursing interventions that can determine whether a casualty deteriorates.Travis also shares examples of improvisation from the field, including improvised PEEP and wound-vacuum techniques, and discusses why clinicians need to rediscover simple solutions when sophisticated equipment is unavailable.Chapters00:00 – Meet Dr Travis Kaufman: From Army diver to PA, White House medicine and Ukraine.02:26 – Becoming a Military Deep-Sea Diver: Training, attrition and operational diving.06:12 – From Diver to Physician Assistant: Changing careers and entering military medicine.07:15 – What Is a Physician Assistant?: Origins, training and the military PA role.10:38 – PA vs Nurse Practitioner: Different educational and clinical models.13:06 – Advising Across Eastern Europe: Building capability and interoperability.14:19 – Inside the White House Medical Unit: Medical support for the President and First Family.15:35 – Medical Planning for the President: Preparing for presidential travel worldwide.17:32 – Training for High-Consequence Medicine: Trauma preparation and live-tissue training.19:43 – Humanitarian Medicine in Tanzania: Wilderness medicine and community healthcare.21:00 – Schistosomiasis and Sickle-Cell Care: Managing disease in resource-limited communities.24:40 – HIV and the Problem of Follow-Up: When treatment exists but access remains difficult.27:07 – Inside a Ukrainian Stabilisation Point: Damage-control resuscitation with limited resources.28:45 – The Limb or the Life: The realities of prolonged tourniquet use.30:00 – Preventing Unnecessary Limb Loss: Tourniquet reassessment and conversion.31:56 – Sepsis in Prolonged Casualty Care: The consequences of delayed evacuation.33:30 – Debridement Without Water: Managing contaminated battlefield wounds.34:47 – Airways with Limited Equipment: Facial trauma and conserving resources.36:14 – Taking PCC to the CLS and CMC: Moving prolonged-care skills further forward.39:09 – What Should a Two-Day PCC Course Teach?: Reassessment, wounds and prolonged-care thinking.40:45 – Stop Taking Snapshots — Start Trending: Following physiology over time.42:13 – The “Boring” Care That Saves Lives: Nursing care, positioning, pain and pulmonary management.43:40 – Improvised PEEP and Wound VACs: Field-expedient solutions when equipment runs out.45:13 – Rediscovering Old Lessons: What previous wars may teach modern austere medicine.46:27 – Medicine in the Mediterranean: Travis previews his keynote presentation.47:45 – “Sir, Are We Gonna Be Okay?”: Trust, responsibility and caring for severely wounded soldiers.49:49 – Advice for the Austere Clinician: Lose the ego, stay curious and learn from experience.

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“What did the council decide on item 42?” — answered with the speaker and the moment.

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