Podcast #380: Oxygen for the kill

Podcast #380: Oxygen for the kill

Author: Ryan Circh, MD

Educational Pearls:

  • Review of 25 randomized control trials encompassing 16,037 acutely ill hospitalized patients
  • Patients given oxygen with saturations > 94% on room air were found to have associated increased mortality in-hospital, at 30-days, and at long-term follow up
  • It may seem intuitive, but do not give oxygen to patients that do not need it

References:

Chu DK, et al (2018). Mortality and morbidity in acutely ill adults treated with liberal versus conservative oxygen therapy (IOTA): a systematic review and meta-analysis. Lancet. 391(10131):1693-1705

Episoder(1146)

Podcast # 457: Stroke Scores

Podcast # 457: Stroke Scores

Author: Jared Scott, MD Educational Pearls: Modified Rankin Score: measure of disability often used to qualify outcomes following stroke = no disability, 6=dead, 0-1 indicate good outcome) 0-6 S...

15 Apr 20194min

Podcast # 456 Hypoglycemia: Not feeling so sweet

Podcast # 456 Hypoglycemia: Not feeling so sweet

Author: Jared Scott, MD Educational Pearls: Beta-blockers can mask the effects of hypoglycemia Prolonged/refractory hypoglycemia should raise a suspicion for sulfonylurea (or other oral hypoglycemi...

12 Apr 20194min

Podcast # 455: Hunting for PeeCP

Podcast # 455: Hunting for PeeCP

Author: Michael Hunt, MD Educational Pearls: Like all tests, urine toxicology (utox) screens can have false positives Prescription medications such as demerol, antipsychotics, ketamine, and tramado...

11 Apr 20193min

Podcast # 454: Tylenol Overdose

Podcast # 454: Tylenol Overdose

Educational Pearls: Acetaminophen overdose can also present in patients taking too much over the course of days to weeks - not just intentional ingestions If acute overdose is suspected, refer to t...

9 Apr 20194min

Podcast # 453:  Headache Triggers

Podcast # 453: Headache Triggers

Author: Sam Killian, MD Educational Pearls:   Headache is a common complaint in the ED. It's plausible that headaches could be correlated with environmental factors A 2015 study ED visits for headach...

4 Apr 20192min

Podcast # 452: CADASIL

Podcast # 452: CADASIL

Author: Sam Killian, MD Educational Pearls: Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL) occurs in 1:100000 individuals The disease is caused b...

1 Apr 20193min

Podcast # 451: NSAIDs

Podcast # 451: NSAIDs

Author: Don Stader, MD Educational Pearls: Non-steroidal anti-inflammatory drugs (NSAIDs) are effective pain relievers but come with important side effects NSAIDs inhibit COX-1 and/or COX-2, which de...

29 Mar 20193min

Podcast # 450: Probiotics in Gastroenteritis

Podcast # 450: Probiotics in Gastroenteritis

Author: Sam Killian, MD Educational Pearls: Viral gastroenteritis alters the gut microbiome and it is theorized that probiotics may help reduce the duration and severity of the disease. Double-blind ...

27 Mar 20192min

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