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Advanced Wilderness Life Support (AWLS)
AWLS
216 episodes
4 days ago
Dr. Keely Coxon discusses a critical but under-discussed topic in acute care: blood glucose management in the hypothermic patient. In this episode, Dr. Coxon examines how hypothermia affects glucose metabolism and challenges conventional treatment protocols. Are the guidelines we rely on truly appropriate for patients in the cold? Dr. Coxon breaks down current protocols, highlights where they may fall short, and offers evidence-based insights and practical strategies to improve patient outcom...
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Dr. Keely Coxon discusses a critical but under-discussed topic in acute care: blood glucose management in the hypothermic patient. In this episode, Dr. Coxon examines how hypothermia affects glucose metabolism and challenges conventional treatment protocols. Are the guidelines we rely on truly appropriate for patients in the cold? Dr. Coxon breaks down current protocols, highlights where they may fall short, and offers evidence-based insights and practical strategies to improve patient outcom...
Show more...
Medicine
Education,
Courses,
Health & Fitness
Episodes (20/216)
Advanced Wilderness Life Support (AWLS)
Frozen Numbers: Blood Glucose in the Cold Patient
Dr. Keely Coxon discusses a critical but under-discussed topic in acute care: blood glucose management in the hypothermic patient. In this episode, Dr. Coxon examines how hypothermia affects glucose metabolism and challenges conventional treatment protocols. Are the guidelines we rely on truly appropriate for patients in the cold? Dr. Coxon breaks down current protocols, highlights where they may fall short, and offers evidence-based insights and practical strategies to improve patient outcom...
Show more...
5 days ago
20 minutes

Advanced Wilderness Life Support (AWLS)
Thin Air Doesn’t Play Fair
High altitude changes the rules of the game for the human body. As oxygen levels drop, systems we usually take for granted—our heart, lungs, metabolism, and immune response—are suddenly asked to work harder. For some people, that challenge is barely noticeable. For others, especially those living with chronic medical conditions, altitude can quietly turn a manageable illness into a serious problem. In this episode, Dr. Kathy Vidlock explores how high altitude can exacerbate a wide range of me...
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2 weeks ago
18 minutes

Advanced Wilderness Life Support (AWLS)
Tackling Male Medical Emergencies on the Trail
This episodes looks into the often-overlooked medical issues that can strike men far from help. We break down the signs, symptoms, and field-management strategies for three critical conditions: inguinal hernias, testicular torsion, and epididymitis. This podcast helps listeners understand how these problems develop, what they feel like, how to recognize red flags, and what immediate steps to take when medical care is hours—or days—away. From preventing strain-related hernias during lon...
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3 weeks ago
15 minutes

Advanced Wilderness Life Support (AWLS)
Pain: The Foundation Beneath Our Strength
In this insightful podcast, Matthew Guthrie explores a transformative way to understand and manage pain—by shifting our mindset from seeing pain as a threat to viewing it as a challenge. Listeners will learn how threat-based thinking amplifies discomfort, fear, and suffering, while a challenge-based mindset promotes resilience, confidence, and improved function. Matthew guides listeners toward a healthier relationship with both physical and emotional pain. Whether you’re an athlete, recoverin...
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1 month ago
15 minutes

Advanced Wilderness Life Support (AWLS)
Trail-Ready Dogs
This podcast is your guide to exploring the wild with your four-legged adventure partner. We delve into everything you need to know about taking dogs trekking and hiking in the backcountry—from choosing the best breeds for rugged terrain to understanding the physical and behavioral traits that make a dog trail-ready. Each episode covers practical safety tips, conditioning strategies, gear essentials, wilderness first aid, wildlife awareness, and how to keep both you and your dog comfortable a...
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1 month ago
14 minutes

Advanced Wilderness Life Support (AWLS)
Don’t be Tachy: Arrhythmia in the Wilderness
Welcome to today’s episode, hosted by wilderness medicine expert Dr. Kathy Vidlock. In this episode, Dr. Vidlock walks us through a real case from the backcountry—a hiker who developed supraventricular tachycardia, or SVT, away from definitive medical care. Dr. Vidlock explains what SVT is, why it can strike suddenly even in otherwise healthy individuals, and how the stressors of the wilderness—dehydration, exhaustion, heat, stimulants, and altitude—can increase the risk. She breaks down the ...
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1 month ago
11 minutes

Advanced Wilderness Life Support (AWLS)
On the Burning Edge: The Medicine of Wildland Firefighting
This is a deep dive with Sarah Hall into the world of wildland fire medical support—where emergency medicine meets the world wildland firefighting. This podcast explores what it takes to keep firefighters safe on the line, from treating tree strike injuries, heat illnesses, to navigating remote evacuation challenges and limited resources. Listeners will hear how Medics and EMTs prepare and train for this line of work, the specialized gear they carry, and the real-world decision-making t...
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1 month ago
17 minutes

Advanced Wilderness Life Support (AWLS)
Exoskeletons in the Wilderness
This podcast dives deep into the rise of exoskeletons in the backcountry—wearable robotic systems designed to help hikers, rescue teams, and explorers move farther, faster, and safer in rugged terrain. Exoskeletons can transform wilderness travel by reducing fatigue, protecting joints, and opening the outdoors to those once limited by injury, age, or physical strain. But with innovation comes controversy. Does using exoskeletons in nature challenge the spirit of self-reliance that defin...
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1 month ago
10 minutes

Advanced Wilderness Life Support (AWLS)
Creepy Crawlies: The Hidden Worms of the World’s Trails
Every year, thousands of hikers, trekkers, and adventure travelers return from their journeys with more than just memories — sometimes, they bring home unwanted hitchhikers: parasitic worms. In this eye-opening episode, we dig into the fascinating (and sometimes unsettling) world of travel-related worm infections. From hookworms that burrow through bare feet on tropical beaches to tapeworms hiding in undercooked meals, we uncover where these parasites live, how they infect humans, and what sy...
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2 months ago
14 minutes

Advanced Wilderness Life Support (AWLS)
The Art of Land Snorkeling
Ever wonder what wonders exist beneath your hiking boots? In this episode, we trade panoramic mountain views for the hidden landscapes of moss, soil, and leaf litter. Land snorkeling is a quiet, curious way to explore the outdoors — no fins, no water, just your eyes, patience, and a sense of wonder. From tiny insects navigating a single blade of grass to the dazzling architecture of lichen forests, land snorkeling reveals a universe at ground level. We’ll talk about how the practice began, an...
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2 months ago
15 minutes

Advanced Wilderness Life Support (AWLS)
Under Pressure - Treating compartment syndrome in the wilderness
Hosted by Dr. Kathy Vidlock, Under Pressure explores the moments when the human body and the wild collide. From fractures deep in the backcountry to life-threatening compartment syndromes far from help, Dr. Vidlock breaks down real cases, the science behind the swelling, and what every rescuer or adventurer should know when seconds—and pressure—matter most.
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2 months ago
13 minutes

Advanced Wilderness Life Support (AWLS)
Heat, Smoke, and Survival: The Medicine of Wildland Fire
Where there’s fire, there’s risk—and where there’s risk, there’s medicine. This podcast tells the untold stories of those who bring medical expertise to the edge of the wilderness fireline. Firefighter Luke Werner, from the US Forest service, talks about the many hazards, how risk is mitigated, and what happens when things go wrong.
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2 months ago
19 minutes

Advanced Wilderness Life Support (AWLS)
From Track to Trail: Managing Exercise-Induced Bronchoconstriction
Imagine pushing up a mountain trail or gliding across fresh snow, only to feel your chest tighten and your breath slip away. This episode by Jenson Rawlings explores exercise-induced bronchoconstriction in the outdoors, including why cold air, altitude, and intense effort can trigger narrowed airways, and how adventurers can recognize the signs. We’ll unpack the science, talk through field-tested management strategies. Whether you’re training for an ultramarathon or simply love th...
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3 months ago
9 minutes

Advanced Wilderness Life Support (AWLS)
When the Heart Walls Thicken - HCOM explained.
In this podcast, we look into a condition that’s often hidden, yet can have life-changing—and even life-threatening—effects: hypertrophic obstructive cardiomyopathy, or HOCM. This genetic heart disease causes the walls of the heart, especially the septum, to thicken abnormally, making it harder for blood to flow and putting patients at risk for chest pain, shortness of breath, fainting, and even sudden cardiac arrest. We explore what causes HOCM, the warning signs you should never ignore, que...
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3 months ago
12 minutes

Advanced Wilderness Life Support (AWLS)
Brain Safe: The Next Gen of MTB Helmets
Mountain biking is full of thrills—and spills. In this episode, we dive into the latest innovations in helmet protection that are changing the way riders stay safe on the trail. From advanced impact-absorbing materials to rotational force reduction systems like MIPS and beyond, we’ll explore how cutting-edge technology is helping protect brains from serious injury. Whether you’re a weekend rider or a downhill racer, this conversation will give you the knowledge you need to ride with more conf...
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3 months ago
13 minutes

Advanced Wilderness Life Support (AWLS)
The Attention Walk
This episode explores how walking through natural environments can restore and sharpen our attention span. Drawing on research in psychology and neuroscience, we’ll discuss why time in green spaces helps the brain recover from fatigue, improves focus, and enhances problem-solving skills. Listeners will gain insight into the science behind “attention restoration” and practical ways to use nature walks to boost concentration in daily life.
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4 months ago
11 minutes

Advanced Wilderness Life Support (AWLS)
Managing Type 1 Diabetes in the Wilderness
In this episode, student Clay Hicke shares his personal journey of living with type 1 diabetes while pursuing his passion for the outdoors. Clay opens up about the challenges he has faced in managing his condition, from daily struggles to wilderness adventures, and how those trials shaped his resilience. Through honesty and insight, he reveals the strategies, mindset, and support that helped him not just cope with diabetes, but thrive with it. This inspiring conversation is a testament to per...
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4 months ago
17 minutes

Advanced Wilderness Life Support (AWLS)
Concussions in Sports and Wilderness Activities
In this episode, Dr. Kathy Vidlock explores the hidden dangers of concussions in outdoor adventures and sports. Listeners will learn how to recognize the signs and symptoms of head injuries, understand best practices for immediate treatment, and discover strategies for prevention. Dr. Vidlock also dives into the long-term consequences of repeated head trauma, including Chronic Traumatic Encephalopathy (CTE) and Traumatic Encephalopathy Syndrome (TES), highlighting what current science reveals...
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4 months ago
20 minutes

Advanced Wilderness Life Support (AWLS)
Beyond Limits: The Extreme Physiology of Endurance Sports
Join Dr. Kathy Vidlock as she takes you deep inside the human body to explore the remarkable—and sometimes perilous—physiology of endurance sports. From ultra-marathons to long-distance triathlons, discover how the heart, lungs, muscles, and metabolism adapt under extreme stress, and what happens when the limits are pushed too far. Through real-world athlete stories and cutting-edge science, Dr. Vidlock unpacks the physical feats, hidden dangers, and recovery strategies that define performanc...
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4 months ago
14 minutes

Advanced Wilderness Life Support (AWLS)
Snakes & Snouts: Protecting Dogs from Bites, Prevention to Treatment
In this episode, we explore the serious threat snakebites pose to dogs and what every owner should know to keep their canine companion safe. We’ll cover effective avoidance techniques to reduce the risk of encounters, how to spot the early signs your dog has been bitten, and the latest on a potentially effective snakebite vaccine. You’ll also learn essential first-aid and treatment steps that can make a life-saving difference. Whether you hike, camp, or live in snake-prone areas, this episode...
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4 months ago
18 minutes

Advanced Wilderness Life Support (AWLS)
Dr. Keely Coxon discusses a critical but under-discussed topic in acute care: blood glucose management in the hypothermic patient. In this episode, Dr. Coxon examines how hypothermia affects glucose metabolism and challenges conventional treatment protocols. Are the guidelines we rely on truly appropriate for patients in the cold? Dr. Coxon breaks down current protocols, highlights where they may fall short, and offers evidence-based insights and practical strategies to improve patient outcom...