Toxicology Pearls in Emergency Care-Toxicology Pearls in Emergency Care

Video Transcription

Video Summary

Michael Gooch's presentation on Toxicology, Pearls, and Emergency Care provides a comprehensive overview of common toxidromes, emergent toxins, and their management in emergency settings. Key topics included anticholinergic and cholinergic toxidromes, stimulant overdoses (like cocaine and synthetic cannabinoids), and newer substances such as bath salts and "Spice"/K2. The importance of airway management, decontamination, and appropriate use of activated charcoal is emphasized. Gooch highlights critical interventions such as high-dose naloxone for opioid and clonidine overdoses, benzodiazepines for seizures or agitation, sodium bicarbonate for tricyclic antidepressant toxicity, and glucagon, high-dose insulin, or lipid therapy for beta blocker and calcium channel blocker overdoses. Methanol and ethylene glycol poisonings require prompt recognition, fomepizole or ethanol administration, and possible hemodialysis. Cyanide poisoning treatment includes hydroxycobalamin administration, and carbon monoxide toxicity necessitates high-flow oxygen therapy. Salicylate and acetaminophen overdoses present unique diagnostic and treatment challenges, with antidotes like sodium bicarbonate and acetylcysteine being critical. Gooch underscores the value of poison control consultation and thorough patient evaluation. The talk stresses early recognition, supportive care, and tailored antidote use to mitigate morbidity and mortality from diverse toxic exposures encountered in emergency care.

Keywords

toxicology

toxidromes

emergency care

anticholinergic toxidrome

cholinergic toxidrome

stimulant overdose

antidotes

poisoning management

poison control