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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

02:13

Podcast 735: End Tidal CO2 and BiPAP

Emergency Medical Minute ·

2021/12/06

Contributor: Aaron Lessen, MD Educational Pearls: End tidal CO2 is accurate to 1-4 mmHg in intubated patient but use with those on positive pressure ventilation like BiPAP is unclear Study looked at patients on BiPAP for COPD or CHF and found end tidal CO2 measurements were significantly underestimated when compared to VBG levels End tidal CO2 measurements for those on positive pressure ventilation appears to be inaccurate References Uzunay H, Selvi F, Bedel C, Karakoyun OF. Comparison of ETCO2

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02:17

Podcast 734: Push Dose Antibiotics

Emergency Medical Minute ·

2021/12/01

Contributor: Aaron Lessen, MD Educational Pearls: Recent study at a hospital in Chicago with a shortage of normal saline decided to push IV ceftriaxone rather than the typical infusion of the antibiotic Retrospective chart analysis of about 800 patients to determine safety of giving a push dose of ceftriaxone Only 1 complication due to the ceftriaxone causing a patient to vomit References Agunbiade A, Routsolias JC, Rizvanolli L, Bleifuss W, Sundaresan S, Moskoff J. The effects of ceftriaxone by

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05:59

Podcast 733: Nitric Oxide for COVID

Emergency Medical Minute ·

2021/11/30

Contributor: Nick Hatch, MD Educational Pearls: Inhaled nitric oxide or Flolan may be considered in COVID Flolan is a prostaglandin can be inhaled or given IV These medications are classically used for right-sided heart failure, but may be used in COVID Causes pulmonary vasodilation to reduce the resistance against the right ventricle Complications include hypotension and hemolysis, but nitric oxide can be turned off very quickly if needed Be careful and wean patients on nitric oxide for

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05:25

Podcast 732: Organophosphate Toxicity

Emergency Medical Minute ·

2021/11/23

Educational Pearls: Organophosphates affect the cholinergic system by inhibiting acetylcholinesterase affecting muscarinic and nicotinic receptors Symptoms include lacrimation, salivation, bronchoconstriction, blurred vision, bradycardia, bronchorrhea, emesis, and diarrhea Initially, the patient should be decontaminated to prevent further organophosphate exposure Treatment consists of atropine every 5 minutes, 1-3 mg to start and doubling the dose each time it is given until reversal of symptoms is

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04:44

Podcast 731: Fluid Resuscitation in Burns

Emergency Medical Minute ·

2021/11/22

Contributor: Chris Holmes, MD Educational Pearls: Parkland Formula: 4 mL x [Total Body Surface Area Burned (%)] x [body weight (kg)] given in 24 hours 50% given over 8 hours and 50% given over the next 16 hours Brooke Formula: 2 mL x [Total Body Surface Area Burned (%)] x [body weight (kg)] given in 24 hours 50% given over 8 hours and 50% given over the next 16 hours 2009 military study evaluated Parkland vs. Brooke formulas for severe burn patients and found the outcomes were the same

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03:32

Podcast 730: Alternative Treatment for Gonorrhea

Emergency Medical Minute ·

2021/11/16

Educational Pearls: Recent updates to treatment guidelines increased the 250 mg ceftriaxone IM dose to 500 mg ceftriaxone IM IM dosing can be very painful, so other methods of administration can help decrease pain for patients Using IV ceftriaxone instead of IM has no significant difference in pharmacokinetics or bioavailability, so it can be considered in patients with an IV already placed References St Cyr S, Barbee L, Workowski KA, et al. Update to CDC's Treatment Guidelines for Gonococcal

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05:25

Podcast 729: Molnupiravir for COVID

Emergency Medical Minute ·

2021/11/15

Contributor: Jared Scott, MD Educational Pearls: A press release from Merck introduced Molnupiravir for treatment of mild to moderate COVID-19 The yet to be published study is a randomized control trial at around 100 different sites Reported outcomes were hospitalization and mortality from COVID and mortality from COVID Molnupiravir was found to be twice as effective as placebo looking at these two endpoints (7% vs. 14%) 5 day course of the drug taken twice per day costs $700, but cost-saved from

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05:08

Podcast 728: Angiography for Out-of-Hospital Cardiac...

Emergency Medical Minute ·

2021/11/09

Contributor: Nick Tsipis, MD Educational Pearls: Meaningful survival under 10% for out of hospital cardiac arrest The most common cause of out-of-hospital cardiac arrest is due to cardiac ischemia Study looked at whether taking patients without ST elevation who had an out-of-hospital cardiac arrest with return of spontaneous circulation (ROSC) should receive angiography upon arrival to the hospital Took 530 patients and randomized to early vs. delayed angiography after resuscitation from

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03:35

Podcast 727: Antibiotics for Diverticulitis

Emergency Medical Minute ·

2021/11/08

Contributor: Aaron Lessen, MD Educational Pearls: Classically, diverticulitis is diagnosed via CT scan and patients are discharged home on antibiotics if they are without complication The DINAMO study is a multicenter open-label RCT that evaluated if it is safe to not give antibiotics to patients with mild acute diverticulitis Found no difference in readmission, return visits to ED, pain control, or likelihood of surgical intervention between the group that was sent home with antibiotics and the

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04:07

Podcast 726: Ophthalmia Neonatorum

Emergency Medical Minute ·

2021/11/02

Contributor: Peter Bakes, MD Educational Pearls: Ophthalmia Neonatorum encompasses any conjunctivitis that presents within the first 28 days of life Neonates often receive prophylactic silver nitrate eye drops for gonorrhea prophylaxis, but the drops can cause chemical conjunctivitis Etiology & Timing of Presentation: Silver nitrate conjunctivitis presents 0-2 days after birth Neisseria gonorrhae presents 2-5 days after birth Chlamydia trachomatis presents 5 days to 5 weeks Neisseria

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03:58

Podcast 725: Hypothermia in Preterm Deliveries

Emergency Medical Minute ·

2021/11/01

Contributor: Aaron Lessen, MD Educational Pearls: Preterm deliveries in the ED can be complex and preventing hypothermia is essential to the health of the baby Recent meta-analysis examined methods for warming preterm deliveries to prevent hypothermia The most effective way to warm the baby is by wrapping them in plastic References Abiramalatha T, Ramaswamy VV, Bandyopadhyay T, et al. Delivery Room Interventions for Hypothermia in Preterm Neonates: A Systematic Review and Network Meta-analysis

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04:12

Podcast 724: Ivermectin Overdose

Emergency Medical Minute ·

2021/10/26

Contributor: Don Stader, MD Educational Pearls: Ivermectin is a Nobel-Prize winning antiparasitic used to treat filariasis and onchocerciasis Ivermectin is receiving press due to a scientific study examining ivermectin on COVID-19 viral replication in vitro, but the dosages needed for this effect were much higher than is safe for human use Ivermectin has since been studied in humans with no evidence suggesting it is a viable treatment for COVID-19 Ivermectin is a neurotoxin but at normal levels it

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05:22

Podcast 723: Nitro Drip in Flash Pulmonary Edema

Emergency Medical Minute ·

2021/10/25

Contributor: Alec Coston, MD Educational Pearls: Flash pulmonary edema or Sympathetic Crash Acute Pulmonary Edema (SCAPE) is a severe illness that requires aggressive treatment Often in patients with heart failure and a sympathetic surge increasing heart rate, decreased diastolic filling, increased preload, and increased afterload causing pulmonary edema Clinical diagnosis: acute onset diaphoresis and respiratory distress, hypoxia and tachypnea on exam Bedside lung ultrasound will demonstrate

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47:00

On the Streets #12: Salient Pre-hospital...

Emergency Medical Minute ·

2021/10/20

In this podcast, we are back again with host, Jordan Ourada, and neurosurgeon, Dr. Eddie Tsvankin as they discuss an exciting and mind-blowing array of topics pertaining to neurosurgery. Listen as Dr. Tsvankin shares his views on not only the history of neurosurgery, but also the medical, surgical, and engineering advancements that are taking place today. You’ll also hear Dr. Tsvankin give intriguing details into how neurosurgeries are performed with cutting-edge technology including the exoscopes

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06:30

Podcast 722: Lower Extremity Dislocations

Emergency Medical Minute ·

2021/10/19

Contributor: Donald Stader, MD Educational Pearls: Hip Dislocation Prolonged dislocations can impair blood supply to femoral head Hip dislocation for >6 hours puts patient at high risk for needing a hip replacement in the next two year Knee Dislocation High mechanism Often looks anatomically normal on knee x-ray Vascular injuries of the popliteal artery can cause significant morbidity with some studies suggesting an 80% amputation rate if not treated within 6 hours Ankle Dislocation

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07:36

Podcast 721: Blakemore & Minnesota Tubes: Part II

Emergency Medical Minute ·

2021/10/18

Contributor: Dylan Luyten, MD Educational Pearls: To place a Blakemore/Minnesota Tube: Insert into esophagus under visualization Inflate gastric port with 60 cc of air and obtain a chest xray to ensure the balloon below the diaphragm Once confirmed, place a total of 500cc of air into the gastric balloon via the gastric port Tie a liter saline bad to the tube using Kerlix and hang it off an IV pole or other object to provide about 2 lbs of traction Now the the tube is in place under traction,

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01:04:46

On the Streets #11: Salient Pre-hospital...

Emergency Medical Minute ·

2021/10/13

On this episode of On The Streets, host, Jordan Ourada sits down with neurosurgeon/neurooncologist Dr. Eddie Tsvankin to discuss various topics concerning neurosurgery and how EMS workers in the field can better understand and manage neurological emergencies. In this episode specifically, you’ll hear Jordan and Dr. Tsvankin discuss topics including: Priorities in caring for patients experiencing seizures Short and long-term complications of tumor resection surgery Specifics on how brain tumors are

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05:14

Podcast 720: Blakemore & Minnesota Tubes: Part I

Emergency Medical Minute ·

2021/10/12

Contributor: Dylan Luyten, MD Educational Pearls: Minnesota Tube has an extra port for suctioning otherwise is the same as a Blakemore Tube Indicated in MASSIVE upper GI bleeding often due to esophageal varices Esophageal varices are dilated, tortuous vessels in the esophagus due to increased portal venous pressure that can bleeding into the upper GI tract Patients with massive upper GI bleed should be intubated prior to placing a Blakemore/Minnesota tube References Meseeha M, Attia M. Esophageal

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03:23

Podcast 719: Normal Saline vs. Tap Water for Wound...

Emergency Medical Minute ·

2021/10/11

Contributor: Ricky Dhaliwal, MD Educational Pearls: Multiple RCTs and a Cochrane Review found there is no difference in wound infection rates when irrigating with tap water Pressure of the water and how extensively the wound is irrigated were the most important factors affecting infection rates Quantity and type of water were independently not as important References Fernandez R, Griffiths R. Water for wound cleansing. Cochrane Database Syst Rev. 2012;(2):CD003861. Published 2012 Feb 15.

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03:40

Podcast 718: Renal Failure Follow Up

Emergency Medical Minute ·

2021/10/05

Contributor: Aaron Lessen, MD Educational Pearls: Patients with acute renal failure often need medical management for hyperkalemia Those with severe electrolyte derangements or absent renal function may need emergent dialysis as well Dialysis catheters are 12 or 14 french catheters placed in the right internal jugular or left subclavian Placement is very similar to a central line or cordis catheter Trialysis catheter is one option that has an extra port that can be used for regular medication

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1,143 results

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