What is the mortality rate for organophosphate (OP) toxicity?

Updated: Sep 22, 2018
  • Author: Kenneth D Katz, MD, FAAEM, ABMT; Chief Editor: Sage W Wiener, MD  more...
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Answer

Worldwide mortality studies report mortality rates from 3-25%. [8] The compounds most frequently involved include malathion, dichlorvos, trichlorfon, and fenitrothion/malathion.

Mortality rates depend on the type of compound used, amount ingested, general health of the patient, delay in discovery and transport, insufficient respiratory management, delay in intubation, and failure in weaning off ventilatory support.


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