Podcast # 340: Drowning

Podcast # 340: Drowning

Author: Chris Holmes, MD

Educational Pearls:

  • Epidemiology: 80% male, ages 1-4 at greatest risk, African-American > Caucasian.
  • Freshwater and ocean water may have more bacteria than pool water.
  • Salt water is hyperosmolar, which theoretically increases risk of pulmonary edema.
  • Greatest physiologic insult is from hypoxia secondary to fluid aspiration or laryngeal spasm. Patient survival is related to presentation on arrival.
  • Workup includes CXR and ABG; consider C-spine immobilization/imaging when cervical injury is strongly suspected (i.e. diving injury).
  • Treatment consists of supplemental oxygen therapy. Consider CPAP or intubation.

References

Szpilman D, Bierens JJ, Handley AJ, Orlowski JP. Drowning. N Engl J Med. 2012. 366(22):2102-10. doi: 10.1056/NEJMra1013317.

Schmidt A, Sempsrott J. Drowning In The Adult Population: Emergency Department Resuscitation And Treatment. Emerg Med Pract. 2015. 17(5):1-18.

Jaksot(1145)

Podcast 774: Maggots

Podcast 774: Maggots

Contributor: Chris Holmes, MD Educational Pearls: Maggots were discovered as a therapy to help wound healing in WWI, but this fell out of favor after the discovery of penicillin One study from Israel...

19 Huhti 20225min

Podcast 773: Atrial Fibrillation Medications

Podcast 773: Atrial Fibrillation Medications

Contributor: Aaron Lessen, MD Educational Pearls: Atrial fibrillation is an irregular heart rhythm that sometimes requires rate control in setting of rapid ventricular response (RVR) Calcium channel ...

18 Huhti 20223min

Podcast 772: Firearms in Suicidal Ideation

Podcast 772: Firearms in Suicidal Ideation

Contributor: Aaron Lessen, MD Educational Pearls: Firearms are a dangerous potential method of committing suicide Death occurs in about 5-15% of suicide attempts overall, but death in suicide attempt...

12 Huhti 20224min

Podcast 771: Intubation in Cardiac Arrest

Podcast 771: Intubation in Cardiac Arrest

Contributor: Don Stader, MD Educational Pearls: In a secondary analysis of the PART trial, the mortality effect of timing of airway management for patients in cardiac arrest was examined Study looked...

11 Huhti 20223min

Podcast 770: Xylazine

Podcast 770: Xylazine

Contributor: Don Stader, MD Educational Pearls: Xylazine, referred to as tranq dope colloquially, is an FDA approved animal tranquilizer that is circulating in the illicit drug markets of the northea...

5 Huhti 20223min

Podcast 769: Pressors After Cardiac Arrest

Podcast 769: Pressors After Cardiac Arrest

Contributor: Aaron Lessen, MD Educational Pearls: Hypotension after cardiac arrest often requires a vasopressor to improve blood pressure Recent observational study from France examined outcomes of p...

4 Huhti 20223min

Mental Health Monthly #11: De-escalation: Changing Confrontation to Collaboration

Mental Health Monthly #11: De-escalation: Changing Confrontation to Collaboration

Contributor: Dr. Kimberly Nordstrom De-escalation usually takes less time than physical and chemical restraints, which leads to decreased injury to staff members, better patient trust and increased p...

30 Maalis 202216min

Podcast 768: Takotsubo Cardiomyopathy

Podcast 768: Takotsubo Cardiomyopathy

Contributor: Peter Bakes, MD Educational Pearls: 3% of cases of acute coronary syndrome are due to Takotsubo Takotsubo cardiomyopathy or "broken heart syndrome" can occur with severe physiologic or ...

29 Maalis 20224min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
rss-duodecim-lehti
docemilia
filocast-filosofian-perusteet
rss-ammamafia
rss-luontopodi-samuel-glassar-tutkii-luonnon-ihmeita
rss-sosiopodi
utelias-mieli
radio-antro
rss-astetta-parempi-elama-podcast
rss-tiedetta-vai-tarinaa