203-Austere Primary Care Webinar

This week, Aebhric O’Kelly is joined by Bill Vasios and Rhod Jordan for an interactive discussion on one of the most important and often overlooked areas of remote medicine: Austere Primary Care. Whilst trauma often dominates training, the reality is that most remote clinicians spend far more time managing diarrhoeal illness, skin infections, musculoskeletal injuries, respiratory complaints, fever, environmental illnesses, and preventative healthcare. The panel discusses the clinical mindset required to work in resource-limited environments, introduces CoROM's CHART patient assessment system, and explores practical approaches to diagnosis when advanced investigations are unavailable. Whether you work in expedition medicine, offshore healthcare, humanitarian operations, military medicine, or remote primary care, this episode provides practical insights into becoming a more capable austere clinician. Chapters 00:05 – Welcome to CoROM Conversations 00:17 – Why primary care matters more than trauma in remote medicine 01:10 – Defining austere and resource-limited environments 02:00 – Developing the austere clinical mindset 02:40 – Becoming comfortable with uncertainty and limited resources 04:00 – Building confidence through deliberate practice 05:00 – Wilderness medicine and learning outside the ambulance 07:15 – Resilience and supporting expedition teams 08:00 – Common primary care presentations in austere environments 08:15 – Gastrointestinal illness, dehydration and traveller's diarrhoea 08:45 – Skin disease, wound care and blister management 09:30 – Environmental illness: hypothermia, frostbite and heat injury 10:10 – Musculoskeletal injuries in expedition medicine 11:55 – Learning orthopaedic assessment through repetition 13:00 – ENT, eye and dental emergencies 14:20 – Introducing the CoROM CHART assessment framework 16:40 – Chief Complaint, Condition and the CPRO assessment 17:20 – Recognising the critically ill patient 20:15 – History taking using SAMPLER with additional risk assessment 22:00 – Secondary assessment using the BEAST observations 26:10 – Review of systems using CRANES 27:30 – Treatment, disposition and clinical trending 28:10 – Diagnostic tools for austere medicine 30:30 – Essential point-of-care investigations 31:00 – Why every diagnostic tool needs a backup plan 33:00 – Altitude, pulse oximetry and interpreting observations 34:00 – Fever assessment in austere environments 34:45 – Measuring temperature correctly in older adults and children 35:40 – Managing fever of unknown origin and malaria 36:10 – Nursing care and prolonged patient management 36:45 – Public health and preventative medicine 37:30 – Recognising clinical red flags 38:00 – Key learning points and deployment preparation 39:00 – The importance of clinical examination over technology 40:00 – Trusting your senses and treating the patient—not the monitor 41:00 – Closing remarks and CoROM CPD opportunities Key Topics Discussed Austere primary care Clinical reasoning in resource-limited environments The austere clinical mindset Preventative medicine Travel medicine Wilderness medicine Expedition healthcare Remote diagnostics Fever of unknown origin Malaria diagnosis Environmental medicine Musculoskeletal injuries Skin disease Point-of-care ultrasound Nursing care in prolonged field care The CoROM CHART assessment system CPRO and BEAST observations Differential diagnosis Key Takeaways Most remote clinicians spend considerably more time managing primary care conditions than major trauma. Clinical confidence develops through experience, deliberate practice and mentorship. Every piece of diagnostic equipment should have a backup plan. Careful history taking remains one of the most valuable diagnostic tools available. Trend observations over time rather than relying on single measurements. In malaria-endemic regions, malaria should remain high on the differential diagnosis for every patient with fever.