MCHD Paramedic Podcast

Latest Episodes:

Episode 30 - Lung Protective Ventilation With Dr. Nick Mohr Oct 08, 2018

Show notes

Lowering tidal volumes in effort to reduce lung injury following initiation of mechanical ventilation is far from a new idea, the original ARDS-NET data are nearly 20 years old. Lung protective ventilatory strategies have progressively been shown, from the ICU and now into the ED setting, to decrease ventilator days, ICU/hospital stay and overall mortality. This discussion covers the original ARDS-NET study, causes of ventilator induced lung injury, and closes with MCHD’s efforts to initiate lung protective settings in ventilated patients in the prehospital setting. References: 1. Fuller BM, Ferguson I, Mohr NM, et al. Lung-protective ventilation initiated in the emergency department (LOV-ED): a study protocol for a quasi-experimental, before-after trial aimed at reducing pulmonary complications BMJ Open 2016;6:e010991. 2. Boyer AF, Schoenberg N, Babcock H, et al. A prospective evaluation of ventilator-associated conditions and infection-related ventilator-associated conditions. Chest 2015;147:68–81. 3. Ranieri VM, Rubenfeld GD, Thompson BT, et al. The ARDS definition task force. Acute respiratory distress syndrome. JAMA 2012;307:2526–2533. 4. (No authors listed). Ventilation with lower tidal volumes as compared with traditional tidal volumes for acute lung injury and the acute respiratory distress syndrome. The Acute Respiratory Distress Syndrome Network. N Engl J Med 2000;342:1301–1308. 5. Austin Michael A, Wills Karen E, Blizzard Leigh, et al. Effect of high flow oxygen on mortality in chronic obstructive pulmonary disease patients in prehospital setting: randomised controlled trial BMJ 2010; 341 6. Turner JS, et al. Feasibility of upright patient positioning and intubation success rates at two academic emergency departments, American Journal of Emergency Medicine 2017. 7. Stoltze AJ, Wong TS, Harland KK, et al. Prehospital tidal volume influences hospital tidal volume: A cohort study. J Crit Care. 2015 Jun;30(3):495–501.

Episode 29 - Pediatric Arrest With Dr. Greg Faris Sep 28, 2018

Show notes

Peds EMS wizard, Dr. Greg Faris, joins us again on the podcast to discuss pediatric out-of-hosiptal cardiac arrest. This topic gives us all a bit of nausea and tachycardia. We’ll review some recent literature that will, hopefully, nudge us to change the practice of “scoop and run” in our pediatric cardiac arrests. Pediatric OHCA References Tijssen JA, et al. Time on the scene and interventions are associated with improved survival in pediatric out-of-hospital cardiac arrest. Resuscitation. 2015 September; 94: 1-7. Munoz MG, et al. An ethical justification for termination of resuscitation protocols for pediatric patients. Pediatric Emerg Care 2017; 33: 505-515. American College of Surgeons Committee on, T., et al. (2014). "Withholding or termination of resuscitation in pediatric out-of-hospital traumatic cardiopulmonary arrest." Pediatrics 133(4): e1104-1116. Goto, Y., et al. (2016). "Duration of Prehospital Cardiopulmonary Resuscitation and Favorable Neurological Outcomes for Pediatric Out-of-Hospital Cardiac Arrests: A Nationwide, Population-Based Cohort Study." Circulation 134(25): 2046-2059. Capizzani AR, et al. Assessment of termination of trauma resuscitation guidelines: are children small adults. J of Peds Surg; 2010: 45, 903-907.

Episode 28 - Shock States - B2B Sep 26, 2018

Show notes

Many of the sickest of the sick patients that we see as EMS providers are hypotensive. These folks are often altered and come with spotty histories at best. This episode turns our B2B series to the prehospital management and recognition of shock. How can we better classify then treat our undifferentiated patients in shock? Dr. Patrick and Dr. Dickson build a framework around common sense pathophysiology and treatment.

Episode 27 - Slips, Trips, And Falls Sep 10, 2018

Show notes

Falls are one of our most common calls in the EMS world. The potential disease processes and injuries can be wide ranging and difficult to sort. Join Dr. Patrick and Dr. Dickson as they break falls down into two main questions that must be answered on every fall patient. Learn the high risk characteristics and diagnoses to consider and rule out.

Episode 26 - Push Dose Pressors Sep 10, 2018

Show notes

Hypotension is one of our number one enemies in prehospital care. In this episode, Dr. Patrick and Dickson begin with a review of vasopressor physiology and then they dive into the evidence and rationale behind push dose epinephrine use. References: https://emcrit.org/emcrit/push-dose-pressor-update/ https://www.nejm.org/doi/full/10.1056/NEJMoa0907118

Episode 25 - Tactical EMS With Dr. Dan O'Donnell Aug 29, 2018

Show notes

Join Dr. Patrick and Dr. Dan O'Donnell, medical director for Indianapolis EMS/Fire/SWAT, as we discuss multiple hot topics in the world of Tactical EMS.

Episode 24 - Simple Thoracostomy Aug 29, 2018

Show notes

On today’s cast our medical directors talk traumatic arrest care with Dr. Justin Hensley, the medical director of Robstown EMS, and lover of all things trauma resuscitation related. We'll review the history, training and implementation of the simple finger thoracostomy procedure at MCHD while also discussing our general approach to the traumatic arrest patient. Below are links to the papers and video training that are mentioned in the episode. Journal of Emergency Medicine MCHD Simple Thoracostomy Paper: https://www.jem-journal.com/article/S0736-4679(18)30598-5/fulltext JEMS Simple T: https://www.jems.com/articles/print/volume-39/issue-4/features/simple-thoracostomy-moving-beyond-needle.html Tension pneumothorax model video: https://www.youtube.com/watch?v=kCKZ4y843ts Dr Hensley’s website: http://ebmgonewild.com/ The late Dr. John Hinds on traumatic arrest care: https://emcrit.org/emcrit/trauma-thoughts-john-hinds/

Episode 23 - EMS systems and Emergency Care in Uganda Aug 22, 2018

Show notes

Dr. Patrick went where? Dr. Dickson interviews Dr. Patrick about his recent medical journey to Uganda. Learn about the state of prehospital medicine in Uganda, several interesting cases that you probably won’t see here in the United States, and find out how you can help the cause. References www.globalemergencycare.org

Episode 22 - TXA (Tranexamic Acid) Aug 14, 2018

Show notes

Tranexamic Acid (TXA) has been a hot topic in emergency medicine over the past several years with increasing acceptance for use in patients with hemorrhagic shock. Casey Patrick and Jordan Anderson review the pharmacology of TXA, discuss the literature supporting its use, and close with MCHD’s TXA administration protocol. References 1. Gayet-Ageron A et al. Effect of Treatment Delay on the Effectiveness and Safety of Antifibrinolytics in Acute Severe Haemorrhage: A Meta-Analysis of Individual Patient-Level Data From 40138 Bleeding Patients. Lancet 2017. 2. Effects of Tranexamic Acid on Death, Vascular Occlusive Events, And Blood Transfusion in Trauma Patients With Significant Haemorrhage (CRASH-2): A Randomised, Placebo-Controlled Trial. Lancet 2010. 3. Effect of Early Tranexamic Acid Administration on Mortality, Hysterectomy, and Other Morbidities in Women with Post-Partum Haemorrhage (WOMAN): An International, Randomised, Double-Blind, Placebo-Controlled Trial. Lancet 2017.

Episode 21 - Ketamine For Agitation Aug 14, 2018

Show notes

Dr. Dickson and Dr. Patrick take on one of our favorite topics here at MCHD - Ketamine and the agitated patient. Agitated patients come in a wide spectrum of severity. This discussion starts with a framework for stratifying agitated patients. We discuss the MCHD ketamine experience along with a less discussed patient population that may need ketamine control quicker than we often think. ***Remember that Ketamine is only to be used for patient protection and is never intended to be used out of convenience.*** References: 1. https://www.ems1.com/medical-clinical/articles/78100048-Ketamine-for-Excited-Delirium-Syndrome-Results-of-a-3-year-case-series/ 2. Green et al. Clinical Practice Guideline for Emergency Department Ketamine Dissociative Sedation. Ann Emerg Med. 2011; 57:449-61 3. Cole J et al. A prospective study of ketamine as primary therapy for prehospital profound agitation. Am J Emerg Med. October 2017 4. Parsch C et al. Ketamine reduces the need for intubation in patients with acute severe mental illness and agitation requiring transport to definitive care: An observational study. Emerg Med Australas. 2017;29(3):291-296

Our TOPPODCAST Picks

Follow Us

Stay Connected

Related Podcasts

Links

Stay Connected