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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

03:36

Podcast 878: Opioids for Low Back and Neck Pain

Emergency Medical Minute ·

2023/11/20

Contributor: Jared Scott MD Educational Pearls: Should we use opioids to treat low back and neck pain? The OPAL Trial, published in The Lancet, in June 2023, attempted to answer this very question. Objective: Investigate the efficacy and safety of a short course of opioid analgesic (oxycodone-naloxone) for acute low back pain and neck pain. Trial Design: Triple-blinded, placebo-controlled randomized trial, conducted in Emergency and Primary Care in Sydney, Australia, involving adults with 12

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03:09

Podcast 877: Viral Respiratory Infections in Children

Emergency Medical Minute ·

2023/11/13

Contributor: Jared Scott MD Educational Pearls A recently published study assessed the burden of respiratory viruses in a longitudinal cohort of children from 0 to 2 years of age The children in the study received nasal swab PCR testing weekly to determine infectivity They were also monitored for symptoms via weekly text surveys The study differentiated between infection and illness by defining an acute respiratory illness (ARI) as fever ≥38°C or cough. The median infectivity rate was

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05:06

Podcast 876: Sedation Pearls

Emergency Medical Minute ·

2023/11/06

Contributor: Travis Barlock MD Educational Pearls: Common sedatives used in the Emergency Department and a few pearls for each. Propofol Type: Non-barbiturate sedative hypnotic agonizing GABA receptors. Benefit: Quick on and quick off (duration of action is approximately 2-7 minutes), helpful for suspected neurologic injury so the patient can wake up and be re-evaluated. Also has the benefit of reducing intracranial pressure (ICP). Downsides: Hypotension, bradycardia, respiratory

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06:39

Podcast 875: A Pediatric Case of Myopericarditis

Emergency Medical Minute ·

2023/10/30

Contributor: Meghan Hurley MD Educational Pearls: Pericarditis is inflammation of the pericardial sac, which can arise from infectious or non-infectious etiologies Myocarditis is inflammation of the myocardium, which may accompany pericarditis Pericarditis clinical findings include: Diffuse concave ST elevation, classic for acute pericarditis with myocardial involvement. More common in younger male patients Elevated high-sensitivity troponin - higher levels may occur in young healthy

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02:40

Episode 874: Bradyarrhythmias

Emergency Medical Minute ·

2023/10/23

Contributor: Dylan Luyten MD Educational Pearls: What is a Bradyarrhythmia? Also known as a bradyarrhythmia, it is an irregular heart rate that is also slow (below 60 beats per minute). What can cause it? Complete heart block AKA third-degree AV block; identified on ECG by a wide QRS, and complete dissociation between the atrial and ventricular rhythms with the ventricular being much slower. Treat with a pacemaker. Medication overdose, especially beta blockers. Many other drugs can slow the

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02:23

Podcast 873: Intravesical Tranexamic Acid for Gross...

Emergency Medical Minute ·

2023/10/16

Contributor: Aaron Lessen MD Educational Pearls: Tranexamic acid (TXA) is a common medication to achieve hemostasis in a variety of conditions Patients visiting the ED for gross hematuria (between March 2022 and September 2022) were treated with intravesical TXA 1 g tranexamic acid in 100 mL NS via Foley catheter Clamped Foley for 15 minutes Subsequent continuous bladder irrigation, as is standard in most EDs Compared with a cohort of patients visiting the ED for a similar concern

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04:40

Podcast 872: Preseptal and Orbital Cellulitis

Emergency Medical Minute ·

2023/10/09

Contributor: Meghan Hurley MD Educational Pearls: What is Cellulitis? A common and potentially serious bacterial skin infection. Caused by various types of bacteria, with Streptococcus and Staphylococcus species being the most common. What is Preseptal Cellulitis and why is it more serious than facial cellulitis? Preseptal Cellulitis, also known as Periorbital Cellulitis, is a bacterial infection of the soft tissues in the eyelid and the surrounding area. This requires prompt and

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40:43

Mental Health Monthly #17: Mania

Emergency Medical Minute ·

2023/10/05

Contributors: Andrew White MD - Outpatient Psychiatrist; Fellowship Trained in Addiction Psychiatry; Denver Health Travis Barlock MD - Emergency Medicine Physician; Swedish Medical Center Summary In this episode of Mental Health Monthly, Dr. Travis Barlock hosts Dr. Andrew White to discuss the elements of mania that may be encountered in the emergency department. The discussion includes a helpful mnemonic to assess mania, work-up and treatment in the ED, underlying causes of mania, mental health

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03:42

Podcast 871: Increased Intracranial Pressure and the...

Emergency Medical Minute ·

2023/10/02

Contributor: Travis Barlock MD Education Pearls: The Cushing Reflex is a physiologic response to elevated intracranial pressure (ICP) Cushing’s Triad: widened pulse pressure (systolic hypertension), bradycardia, and irregular respirations Increased ICP results from systolic hypertension, which causes a parasympathetic reflex to drop heart rate, leading to Cushing’s Triad. The Cushing Reflex is a sign of herniation Treatment includes: Hypertonic saline is comparable to mannitol and

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41:11

On The Streets #15: Hydrofluoric Acid Case Review

Emergency Medical Minute ·

2023/09/29

Contributors: Kalen Abbott, MD - EM Physician and Medical Director for AirLife Denver Brendan Reiss - Flight Nurse AirLife Denver Matt Spoon - Flight Paramedic AirLife Denver Jordan Ourada - EMS Coordinator at Swedish Medical Center and Paramedic Summary: In this episode, hosted by Jordan Ourada, Brendan Reiss and Matt Spoon present a first-hand experience case of hydrofluoric acid exposure in a pediatric patient. Commentary and educational pearls are provided by EM Physician, Kalen

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07:27

Episode 870: Advanced Trauma Life Support (ATLS)

Emergency Medical Minute ·

2023/09/25

Contributor: Meghan Hurley MD Educational Pearls: What is ATLS? Advanced Trauma Life Support (ATLS) is a systematic and comprehensive approach to the evaluation and management of trauma patients It was developed by the American College of Surgeons (ACS) The key components include the Primary Survey ("ABCDE"), the Secondary Survey, Definitive Care, and Special Considerations What are the issues with ATLS? ATLS relies on many algorithms and rules-of-thumb, which might be helpful for

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04:28

Podcast 869: Shift Work

Emergency Medical Minute ·

2023/09/18

Contributor: Meghan Hurley MD Educational Pearls: Shift work is defined as anything that takes place outside of a 9-5 schedule, not exempting day-shift medical workers Various ill effects of shift work on overall health: Increased all-cause mortality Increased number of accidents Glucose metabolism dysregulation Increased BMI Fertility impacts for men and women Increased breast cancer risk Decreased cognitive functioning Mitigation strategies Work at the same time every day

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03:42

Episode 868: Airway Management in Obesity

Emergency Medical Minute ·

2023/09/11

Contributor: Aaron Lessen MD Educational Pearls: Why is airway management more difficult in obesity? Larger body habitus causes the chest to be above the head when the patient is lying supine, creating difficult angles for intubation. Reduced Functional Residual Capacity (FRC) causes these patients to deoxygenate much more quickly, reducing the amount of time during which the intubation can take place. What special considerations need to be made? Positioning. The auditory canal and sternal

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04:09

Episode 867: Occult Scaphoid Fractures

Emergency Medical Minute ·

2023/09/04

Contributor: Nick Tsipis MD Educational Pearls: The scaphoid bone is the most proximal carpal bone just distal to the radius Fractures of the scaphoid bone are sometimes missed by plain X-rays A 2020 review found a 21.8% incidence of missed scaphoid fractures later diagnosed by advanced imaging modalities Only MRI has a sensitivity above 90% for diagnosing scaphoid fractures Sensitivity of plain-film radiography is low unless it is a displaced fracture Physical examination techniques

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02:46

Podcast 866: Carbamazepine (Tegretol) Overdose

Emergency Medical Minute ·

2023/08/28

Contributor: Aaron Lessen MD Educational Pearls: What is Carbamazepine (Tegretol)? Carbamazepine is an anti-epileptic drug with mood-stabilizing properties that is used to treat bipolar disorder, epilepsy, and neuropathic pain. It functions primarily by blocking sodium channels which can prevent repetitive action potential firing. What are the symptoms of an overdose? Common initial signs include diminished conscious state, nystagmus, ataxia, hyperreflexia, CNS depression, dystonia, and

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32:01

Laboring Under Pressure- Episode 1. ACLS in Pregnancy...

Emergency Medical Minute ·

2023/08/24

Contributor: Jason Papazian MD, Travis Barlock MD, Jeffrey Olson Summary: In this episode, Dr. Travis Barlock and Jeffrey Olson meet in the studio to discuss several clips from Dr. Jason Papazian’s talk at the event “Laboring Under Pressure, Managing Obstetric Emergencies in a Global Setting” 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. Jason Papazian

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02:03

Podcast 865: Nausea Treatments - Droperidol vs...

Emergency Medical Minute ·

2023/08/21

Contributor: Aaron Lessen MD Educational Pearls: A recent randomized controlled trial compared ondansetron 8 mg IV with droperidol 2.5 mg IV for the treatment of nausea & vomiting in the emergency department. Overall, droperidol and ondansetron had similar primary outcomes in acute nausea control Symptom improvement in 93% of patients receiving droperidol vs. 87% receiving ondansetron (P = 0.362) Secondary measures were, however, statistically significantly different between groups

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02:33

Podcast 864: Arterial Blood Gas (ABG) vs Venous Blood...

Emergency Medical Minute ·

2023/08/14

Contributor: Aaron Lessen MD Educational Pearls: What is measured in an ABG/VBG? Blood values for oxygen tension (pO2), carbon dioxide tension (pCO2), acidity (pH), oxyhemoglobin saturation, and bicarbonate (HCO3) in either arterial or venous blood Other tests can measure methemoglobin, carboxyhemoglobin, hemoglobin levels, base excess, and lactate What are they used for? Identification of ventilation/acid-base disturbances. For example: if a patient is in septic shock, oxyhemoglobin

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02:26

Podcast 863: Treatments for Alcohol Use Disorder

Emergency Medical Minute ·

2023/08/07

Contributor: Aaron Lessen MD Educational Pearls: Patients with alcohol use disorder are frequently discharged from the ED without further resources Pharmacological treatments to reduce cravings in AUD exist Naltrexone Effective at reducing alcohol cravings and heavy drinking Gabapentin Reduces the percentage of heavy drinking days in AUD Patients being discharged from the ED should be asked if they feel their alcohol use is a problem, which can further direct appropriate

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02:29

Podcast 862: How to Apply a Painful Stimulus

Emergency Medical Minute ·

2023/07/31

Contributor: Travis Barlock MD Educational Pearls: When might you need to apply a painful stimulus in a medical setting? The main reason is to assess the patient's level of consciousness, such as when they are waking up from anesthesia or have potentially suffered a brain injury. It can be part of the Glasgow Coma Scale (GCS) if patients are not responding to auditory stimuli. Possible levels of consciousness include Alert, Lethargic, Obtunded, and Comatose (ALOC) What are the approved ways

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