World Extreme Medicine Podcast

World Extreme Medicine
  • 4.9 (19)
  • EDUCATION
  • UPDATED WEEKLY

We’re committed to ensuring extreme medicine education can reach all medical, healthcare and supporting professionals working in austere environments. With regular updates, our team brings you the latest from across the broad spectrum of extreme medicine disciplines, including expedition, space, remote, pre-hospital and humanitarian medicine as well as a range of topics across performance and non-technical skills. Enhance your ability to tackle challenges with new skills you can take home or out into the field. Push the boundaries of your medical career!

  1. MAR 17

    Nursing Without Borders: Leadership, Crisis, and Compassion in Extreme Healthcare

    In this episode, host Eoin Walker is joined by Clare O’Brien, a registered nurse whose career spans more than three decades across the NHS, humanitarian crises, and global health leadership. From intensive care and organ transplantation in the UK to frontline deployments in South Sudan, Myanmar, Sierra Leone, and Ethiopia, Clare shares what it really means to work in extreme, resource-limited environments. She reflects on her experiences responding to cholera outbreaks, Ebola, and neglected diseases like Noma, and the ethical realities of delivering care in conflict zones. This conversation explores leadership under pressure, resilience in crisis, the importance of community-led responses, and why hope can be just as powerful as medicine. Clare also speaks candidly about returning home after deployment, sustaining purpose beyond the frontline, and what aspiring expedition and humanitarian clinicians should consider before stepping into these roles. A thoughtful, grounded discussion on compassion, governance, adaptability, and what global healthcare can teach us about ourselves. A quick update from the podcast team We’re hitting pause on the podcast for a short while. In the meantime, you can still access a wide range of recorded sessions, talks, and content online — perfect if you’re catching up or revisiting past episodes. Thanks for being part of the journey so far. We’ll be back when the time’s right.

    36 min

  2. MAR 3

    Infection Control in Extreme Environments: Lessons from MERS, COVID and Saudi Arabia’s Frontline

    In this episode of the World Extreme Medicine Podcast, host Eoin Walker sits down with infection control specialist Muhammad Halwani to explore what it really takes to prevent and manage infectious disease threats in extreme environments. From the early days of MERS in 2012 to the global arrival of COVID 19, Muhammad walks through the realities of outbreak response in Saudi Arabia, the challenges of training frontline teams, the role of rapid diagnostics, antibiotic resistance, and how public health systems adapt under pressure. Together they discuss:• The lessons learned from managing MERS and how they shaped COVID 19 preparedness• Diagnostic challenges and the evolution of infection control protocols• Training healthcare providers to work safely in high risk environments• Public health communication, leadership, and societal compliance• How antibiotic resistance shapes care in the field• Why extreme environments require unique infection control approaches They also explore the growing appetite for extreme medicine training in Saudi Arabia, and the need for specialised courses, fellowships, and international collaboration.

    42 min

  3. FEB 17

    Surf, Science, and Survival: A Doctor’s Life in Remote Medicine

    From remote surf camps in Indonesia to some of the most isolated islands in the South Atlantic, Gemma van Huyssteen has built a career shaped by curiosity, adaptability, and medicine far beyond hospital walls. In this episode, Gemma shares her journey as a GP with extensive experience in remote, wilderness, and marine environments. She talks candidly about working in settings where evacuation can take days, resources are limited, and clinical decision-making relies as much on preparation and judgement as formal protocols. You’ll hear about:• Providing medical care in remote Indonesian surf communities• Managing hazardous marine and wilderness injuries in austere environments• Life and clinical responsibility aboard highly isolated research vessels• Teaching and working around dive and marine-related injuries in challenging settings• Why stepping outside conventional medical career pathways can open unexpected doors This conversation explores what real-world remote medicine looks like, the nuance between training and lived experience, and how surfing, science, and medicine intersect in places where help is never close by. Follow more of Gemma’s work:Surfing Doctors Association: https://surfingdoctors.com/Instagram: @gemstargazer – https://www.instagram.com/gemstargazer Connect with Marcus:https://www.linkedin.com/in/marcus-stevens A thoughtful, grounded discussion about building a meaningful medical career off the beaten path, and being honest about what experience really looks like in extreme environments.

    1h 15m

  4. FEB 3

    Pre-Hospital Hypothermia: Italy’s Nationwide HEMS Study with Luca Carenzo & Laura Leuci

    In this episode, Sarah Spelsberg speaks with Luca Carenzo and Laura Leuci from Humanitas University in Milan about their research into the pre-hospital management of accidental hypothermia across Italy’s helicopter emergency medical services (HEMS). Their nationwide survey, published in the Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, offers a detailed look at how hypothermia is managed before hospital arrival—revealing system-wide gaps, training opportunities, and practical steps for improving patient outcomes. In this episode: How a medical student led a nationwide HEMS research project Why hypothermia management must start before hospital arrival The biggest equipment and training gaps identified The role of the “burrito wrap” in field insulation How to balance standardisation with adaptability Why education, simulation, and consistent training are key to progress Read the full open-access paper:Pre-Hospital Management of Accidental Hypothermia: A Nationwide Survey Among Italian HEMSScandinavian Journal of Trauma, Resuscitation and Emergency Medicine (2025)

    52 min

  5. JAN 20

    From Clinics to Conservation: Vet Medicine in Extreme Environments

    In this episode of the World Extreme Medicine Podcast, host Eoin Walker speaks with Corinne Palma, a recently graduated veterinarian from University College Dublin and Vice President of the International Veterinary Students’ Association. Together, they explore how veterinary medicine extends far beyond the clinic — from field anaesthesia innovations and drone-assisted wildlife monitoring to the ethical challenges of intervention and the growing importance of One Health. Corinne shares insights from her experience across small animal clinics, conservation projects, and research labs, and discusses the traits and training needed for the next generation of veterinarians working in extreme environments. You can connect with Corinne via social media: Instagram LinkedIn.

    26 min
  6. Beyond the Ambulance: Paramedics in Primary Care with Simon Robinson

    JAN 6

    Beyond the Ambulance: Paramedics in Primary Care with Simon Robinson

    In this episode of the World Extreme Medicine Podcast, host Eoin Walker speaks with Simon Robinson, former Royal Marine Commando Paramedic turned Head of Clinical Development in Urgent Care. Together, they explore the evolving role of paramedics in primary care, from emergency response to diagnosis, prescribing, and leading multidisciplinary teams. Simon shares insights on: The transition from frontline emergency work to primary care Independent prescribing and clinical autonomy Training, mentorship, and building multidisciplinary teams The challenges and opportunities paramedics face outside traditional ambulance roles Whether you’re a student paramedic, an experienced clinician, or simply curious about the future of urgent care—this conversation offers an honest, practical look at how the profession is growing beyond its emergency roots. Find out more about the College of Paramedics.

    28 min

  7. 12/23/2025

    Beyond IO and IV: Trauma Lines in Pre-Hospital Haemorrhagic Shock with Paolo Pallavicini

    In this episode of the World Extreme Medicine Podcast, we explore one of the most talked-about studies in pre-hospital trauma care: “Beyond IO and IV - Trauma Lines in Pre-Hospital Haemorrhagic Shock.” Host Eoin Walker is joined by Paolo Pallavicini, final-year medical student and research fellow with London’s Air Ambulance and the Centre for Trauma Sciences, to unpack a groundbreaking study analysing over 8,000 trauma patients. They discuss: Why standard IV and IO access can be inadequate in exsanguinating trauma How trauma lines can double pre-hospital blood delivery rates Success, complication, and survival outcomes from the study The future of central venous access in pre-hospital care Paolo also offers key insights into the realities of working in a chaotic roadside environment, the importance of governance and training, and how clinical risk-benefit decisions are made when every second counts. Read the paper here. Find out more about London Air Ambulance Service.

    58 min
  8. Humanitarian Nursing: Voices from the Frontline with Elsa Afonso & Marcus Wootton

    12/09/2025

    Humanitarian Nursing: Voices from the Frontline with Elsa Afonso & Marcus Wootton

    From conflict zones to refugee camps, from neonatal units to global health leadership—nurses are at the heart of humanitarian medicine. In this episode, host Eoin Walker is joined by Elsa Afonso and Marcus Wootton from the Royal College of Nursing’s International Academy. Together they bring decades of frontline and strategic experience with organisations including MSF, UNICEF, and academic institutions worldwide. We explore: What drives nurses into humanitarian work Lessons learned from conflict zones, HIV & AIDS programs, and neonatal care The power of education and capacity-building in fragile health systems Leadership, advocacy, and cultural adaptability in global health The future of nursing in humanitarian response A powerful conversation about resilience, leadership, and the global role of nurses. Important links: RCN International Academy Phoenix Nursing Myanmar RCN Report: Care Amongst the Chaos – The Voices of Nurses Working in Conflict (PDF)

    1h 4m
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4.9
out of 5
19 Ratings

About

We’re committed to ensuring extreme medicine education can reach all medical, healthcare and supporting professionals working in austere environments. With regular updates, our team brings you the latest from across the broad spectrum of extreme medicine disciplines, including expedition, space, remote, pre-hospital and humanitarian medicine as well as a range of topics across performance and non-technical skills. Enhance your ability to tackle challenges with new skills you can take home or out into the field. Push the boundaries of your medical career!

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