Archive for category: Clinical

Simplifying Mechanical Ventilation – Part 4: Obstructive Physiology

22 Jun
June 22, 2018

Obstructive Physiology: Setting up the ventilator for a patient with severe obstructive physiology like asthma or COPD is almost a completely opposite strategy compared to the patient with severe metabolic acidosis. They both have problems with ventilation (removal of carbon dioxide), but for the patient with obstructive disease it takes a very long time to expire […]

Rebellion in EM 2018 – DOAC Reversal by Scott Wieters, MD

20 Jun
June 20, 2018

The 1stannual Rebellion in EM Clinical Conference took place in San Antonio, TX on May 11th– 13th, 2018.  If you missed out in 2018, the Rebellion is coming back June 28th – 30th, 2019.  Stay up to date as we plan the conference for this upcoming year at www.rebellioninem.com. The Missions of Rebellion in EM: Decrease […]

Simplifying Mechanical Ventilation – Part 3: Severe Metabolic Acidosis

18 Jun
June 18, 2018

Before I set up the ventilator, I consider if my patient has one of the following 3 physiologic processes: severe metabolic acidosis, an obstructive process (Asthma or COPD), or refractory hypoxemia. If my patient doesn’t fit into one of these 3 categories then I will default to placing them in the refractory hypoxemia category (Part […]

Sodium Bicarbonate in Cardiac Arrest Management

15 Jun
June 15, 2018

Background: As with all medications in cardiac arrest (i.e. epinephrine, amiodarone) the benefits of sodium bicarbonate administration have been discussed and debated for decades. While it is clear that sodium bicarbonate can play a role in resuscitation of arrest due to hyperkalemia, it’s role in patients with acidemia resulting from or causing arrest is unclear. In […]

REBEL Cast Ep53 – GeriKet – Ketamine Analgesia in Older Adults

13 Jun
June 13, 2018

Background: The provision of safe and judicious analgesia is an important task for the emergency physician. Recent literature has demonstrated the effectiveness of sub-dissociative ketamine (SDK) in the emergency department (ED) setting (Motov 2015), however concerns regarding increased rates of hemodynamic and psychoperceptual adverse effects have limited application of this analgesic strategy in older populations. […]

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