Successful venomous snakebite neutralization with massive antivenin infusion in a child

Insights

Calculating antivenin dosage for snake bites is crucial. This case study shows high-dose titration of crotalidae antivenin effectively treated a child

Area of Science:

  • Toxicology
  • Pediatric Medicine
  • Emergency Medicine

Background:

  • Snake bites require prompt and accurate antivenom administration.
  • Dosage calculation can be challenging, especially in pediatric cases.

Observation:

  • A child received 13 vials of crotalidae antivenin initially.
  • Further titration of 62 additional vials was administered over 14 hours.
  • Treatment included tetanus prophylaxis and cephalosporin.

Findings:

  • High-dose titration of antivenin was guided by the child's clinical response.
  • All systemic symptoms resolved by the tenth day of treatment.

Implications:

  • This case highlights the potential need for aggressive antivenin titration in severe pediatric snakebites.
  • Clinical response is a viable method for guiding antivenom therapy when initial calculations are uncertain.
  • Effective management of venomous snakebites in children may require substantial antivenin quantities.

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