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PODCAST

Emergency Medical Minute

Emergency Medical Minute

Our near daily podcasts move quickly to reflect current events, are inspired by real patient care, and speak to the true nature of what it"s like to work in the Emergency Room or Pre-Hospital Setting. Each medical minute is recorded in a real emergency department, by the emergency physician or clinical pharmacist on duty – the ER is our studio and everything is live.

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All Episodes

02:30

Podcast 896: Cancer-Related Emergencies

Emergency Medical Minute ·

2024/03/25

Contributor: Travis Barlock, MD Educational Pearls: Cancer-related emergencies can be sorted into a few buckets: Infection Cancer itself and the treatments (chemotherapy/radiation) can be immunosuppressive. Look out for conditions such as sepsis and neutropenic fever. Obstruction Cancer causes a hypercoagulable state. Look out for blood clots which can cause emergencies such as a pulmonary embolism, stroke, superior vena cava (SVC) syndrome, and cardiac tamponade. Metabolic Cancer

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02:28

Episode 895: Indications for Exogenous Albumin

Emergency Medical Minute ·

2024/03/18

Contributor: Travis Barlock MD Educational Pearls: There are three indications for IV albumin in the ED Spontaneous bacterial peritonitis (SBP) Patients with SBP develop renal failure from volume depletion Albumin repletes volume stores and reduces renal impairment Albumin binds inflammatory cytokines and expands plasma volume Reduced all-cause mortality if IV albumin is given with antibiotics Hepatorenal syndrome Cirrhosis of the liver causes the release of endogenous

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07:45

Episode 894: DKA and HHS

Emergency Medical Minute ·

2024/03/11

Contributor: Ricky Dhaliwal, MD Educational Pearls: What are DKA and HHS? DKA (Diabetic Ketoacidosis) and HHS (Hyperosmolar Hyperglycemic State) are both acute hyperglycemic states. DKA More common in type 1 diabetes. Triggered by decreased circulating insulin. The body needs energy but cannot use glucose because it can’t get it into the cells. This leads to increased metabolism of free fatty acids and the increased production of ketones. The buildup of ketones causes acidosis. The

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02:34

Episode 893: Home Treatments for Button Battery...

Emergency Medical Minute ·

2024/03/04

Contributor: Aaron Lessen MD Educational Pearls: Button batteries cause alkaline corrosion and erosion of the esophagus when swallowed Children swallow button batteries, which create a medical emergency as they can perforate the esophagus A recent study compared various home remedies as first-aid therapy for button battery ingestion Honey, jam, normal saline, Coca-Cola, orange juice, milk, and yogurt The study used a porcine esophageal model to assess resistance to alkalinization with

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05:07

Episode 892: Tourniquets

Emergency Medical Minute ·

2024/02/27

Contributor: Ricky Dhaliwal, MD Educational Pearls: What can you do to control bleeding in a penetrating wound? Apply direct pinpoint pressure on the wound as well as proximal to the wound. Build a compression dressing. How do you build a compression dressing? Think about building an upside-down pyramid with the gauze. Consider coagulation agents such as an absorbent gelatin sponge material, microporous polysaccharide hemispheres, oxidized cellulose, fibrin sealants, topical thrombin, or

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43:28

Pharmacy Phriday #11: Riddles, Medical Jargon, NNT,...

Emergency Medical Minute ·

2024/02/23

Contributors: Kali Olson PharmD, Travis Barlock MD, Jeffrey Olson MS2 Summary: In this episode of Pharmacy Phriday, Dr. Kali Olson joins Dr. Travis Barlock and Jeffrey Olson in studio to discuss a variety of interesting topics in the form of a segment show. Dr. Kali Olson earned her Doctorate of Pharmacy from the University of Colorado, Skaggs School of Pharmacy and completed a PGY1 residency at Detroit Receiving Hospital and a PGY2 residency in Emergency Medicine at Denver Health. She now works as

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04:55

Episode 891: Hypothermia

Emergency Medical Minute ·

2024/02/19

Contributor: Taylor Lynch MD Educational Pearls Hypothermia is defined as a core body temperature less than 35 degrees Celsius or less than 95 degrees Fahrenheit Mild Hypothermia: 32-35 degrees Celsius Presentation: alert, shivering, tachycardic, and cold diuresis Management: Passive rewarming i.e. remove wet clothing and cover the patient with blankets or other insulation Moderate Hypothermia: 28-32 degrees Celsius Presentation: Drowsiness, lack of shivering, bradycardia,

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04:06

Podcast 890: Outdoor Cold Air for Croup

Emergency Medical Minute ·

2024/02/14

Contributor: Jared Scott MD Educational Pearls: Croup is a respiratory condition typically caused by a viral infection (e.g., parainfluenza). The disease is characterized by inflammation of the larynx and trachea, which often leads to a distinctive barking cough. A common treatment for croup is the powerful steroid dexamethasone, but it can take up to 30 minutes to start working. A folk remedy for croup is to take the afflicted child outside in the cold to help them breathe better, but does it

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01:51

Podcast 889: Blood Pressure Cuff Size

Emergency Medical Minute ·

2024/02/05

Contributor: Aaron Lessen MD Educational Pearls: Does the size of a blood pressure (BP) cuff matter? A recent randomized crossover trial revealed that, indeed, cuff size can affect blood pressure readings Design 195 adults with varying mid-upper arm circumferences were randomized to the order of BP cuff application: Appropriate Too small Too large Individuals had their mid-upper arm circumference measured to determine the appropriate cuff size Participants underwent 4 sets of

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02:41

Podcast 888: Low GCS and Intubation

Emergency Medical Minute ·

2024/01/29

Contributor: Aaron Lessen MD Educational Pearls: Is the adage, “GCS of 8, you’ve got to intubate” accurate? A recent study published in the November 2023 issue of JAMA attempted to answer this question. Design Multicenter, randomized trial, in France from 2021 to 2023. 225 patients experiencing comatose in the setting of acute poisoning were randomly assigned to either a conservative airway strategy of withholding intubation or “routine practice” of much more frequent intubation. The primary

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02:46

Podcast 887: Family Presence in Cardiac Resuscitation

Emergency Medical Minute ·

2024/01/22

Contributor: Aaron Lessen MD Educational Pearls: A 2013 study randomized families of those in cardiac arrest into two groups: Actively offered patients’ families the opportunity to observe CPR Follow standard practice regarding family presence (control group) Of the 266 relatives that received offers to observe CPR, 211 (79%) accepted vs. 43% in the control group observed CPR The study assessed a primary end-point of PTSD-related symptoms 90 days after the event Secondary end-points

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06:42

Podcast 886: Cough in Kids

Emergency Medical Minute ·

2024/01/15

Contributor: Ricky Dhaliwal, MD Educational Pearls: Croup Caused by: Parainfluenza, Adenovirus, RSV, Enterovirus (big right now) Age range: 6 months to 3 years Symptoms: Barky cough Inspiratory stridor (Severe = stidor at rest) Use the Westley Croup Score to gauge the severity Treatment: High flow, humidified, cool oxygen Dexamethasone 0.6 mg/kg oral, max 16mg Severe: Racemic Epinephrine 0.5 mL/kg Consider heliox, a mixture of helium and oxygen Very severe: be

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04:37

Podcast 885: Penetrating Neck Injuries

Emergency Medical Minute ·

2024/01/10

Contributor: Ricky Dhaliwal MD Educational Pearls: Three zones of the neck with different structures and risks for injuries: Zone 1 is the most caudal region from the clavicle to the cricoid cartilage Zone 2 is from the cricoid cartilage to the angle of the mandible Zone 3 is superior to the angle of the mandible Zone 1 contains the thoracic outlet vasculature (subclavian arteries and veins, internal jugular veins), carotid arteries, vertebral artery, apices of the lungs, trachea,

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25:23

Laboring Under Pressure Episode 2: Postpartum...

Emergency Medical Minute ·

2024/01/08

Contributor: Kiersten Williams MD, Travis Barlock MD, Jeffrey Olson MS2 Summary: In this episode, Dr. Travis Barlock and Jeffrey Olson meet in the studio to discuss a clip from Dr. Williams’ talk at the “Laboring Under Pressure, Managing Obstetric Emergencies in a Global Setting” event from May 2023. This event was hosted at the University of Denver and was organized with the help of Joe Parker as a fundraiser for the organization Health Outreach Latin America (HOLA). Dr. Kiersten Williams completed

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06:57

Podcast 884: Nerve Blocks

Emergency Medical Minute ·

2024/01/01

Contributor: Meghan Hurley MD Educational Pearls: What is a nerve block? A nerve block is the medical procedure of injecting anesthetic into the area around a nerve to block pain signals. They are typically done with ultrasound guidance. Are nerve blocks effective? Most of the information we have about nerve blocks is extrapolated from fascia iliaca blocks. This nerve block targets the fascia iliaca compartment, which contains the femoral, lateral femoral cutaneous, and obturator nerves

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03:13

Podcast 883: Migraine Treatment in Cardiovascular...

Emergency Medical Minute ·

2023/12/25

Contributor: Jorge Chalit, OMS II Educational Pearls: Migraine pathophysiology Primarily mediated through the trigeminovascular system Serotonin, dopamine, and calcitonin gene-related peptide (CGRP) Trigeminovascular system is linked to the trigeminal nucleus caudalis, which relays pain to the hypothalamus and cerebral cortex One effective treatment for acute migraines is -triptan medications 5-HT1D/1B agonists such as sumatriptan Often combined with NSAIDs and dopamine antagonists

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02:20

Podcast 882: Thrombolytics for Minor Strokes

Emergency Medical Minute ·

2023/12/20

Contributor: Aaron Lessen MD Educational Pearls: How is the severity of a stroke assessed? Strokes are assessed by the NIH Stroke Scale (NIHSS), this scale has different tasks, such as asking the person to repeat words, move their arms, or follow simple instructions. The maximum score is 42 but any score over 21 is considered severe. What would qualify as a minor storke? NIH<5 This could be achieved with minor symptoms such as numbness Should patients with minor strokes be given

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03:29

Podcast 881: Pediatric Readmissions

Emergency Medical Minute ·

2023/12/12

Contributor: Nick Tsipis MD Educational Pearls: The review article assessed 16.3 million patients across six states to identify those at high-risk for critical revisit Criteria for critical revisit was ICU admission or death within three days of discharge from the ED Critical revisits are extremely rare 0.1% of patients have a critical revisit after discharge 0.00001% die after revisit Of the patients that do experience critical revisits, the two major risk factors are Asthma -

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08:06

Podcast 880: OB Delivery in the ED

Emergency Medical Minute ·

2023/12/04

Contributor: Meghan Hurley MD Educational Pearls: Pearls about labor: Labor is split into 3 stages. Stage 1 starts when the first persistent contractions are felt and goes up until the cervix is fully dilated and the mother starts pushing. Stage 1 is split into two phases: the latent phase (cervix is dilated from 0-4 cm), and the active phase (cervix dilates from 4-10 cm). The latent phase can take between 6 and 12 hours with contractions happening every 5 to 15 minutes. The active phase

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05:53

Podcast 879: A Case of Pediatric Anaphylactic Shock

Emergency Medical Minute ·

2023/11/27

Contributor: Dr. Taylor Lynch Educational Pearls: Time of arrival until intubation was 26 minutes but nobody tried anterior neck access like a cricothyrotomy until his dad arrived Traditional ACLS protocol is not enough for anaphylactic respiratory arrest Circulating O2 from compressions alone is not enough to sustain the brain Patients need a definitive airway and endotracheal tube is the best method BVM ventilation is not enough to get patients the oxygen they need Time to anoxic

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