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Massive caffeine overdose requiring vasopressin infusion and hemodialysis

Christopher P Holstege1, Yvonne Hunter, Alexander B Baer

  • 1Division of Medical Toxicology, Department of Emergency Medicine, University of Virginia, Charlottesville, Virginia 22908-0699, USA. ch2xf@virginia.edu

Journal of Toxicology. Clinical Toxicology
|January 7, 2004
PubMed

Insights

This case report details the highest recorded serum caffeine concentration in a surviving patient. Novel use of vasopressin and hemodialysis proved life-saving for severe caffeine intoxication.

Area of Science:

  • Toxicology
  • Cardiology
  • Nephrology

Background:

  • Massive caffeine overdose presents significant clinical challenges due to life-threatening hemodynamic complications.
  • Standard treatments may be insufficient for severe caffeine intoxication.

Observation:

  • A patient ingested approximately 50g of caffeine, leading to cardiopulmonary arrest and multisystem organ failure.
  • Initial resuscitation efforts and medications were unsuccessful in stabilizing the patient's hemodynamics.
  • Vasopressin infusion was critical in raising blood pressure sufficiently to initiate hemodialysis.

Findings:

  • The patient survived the highest reported serum caffeine concentration.
  • Successful application of vasopressin and hemodialysis in managing severe caffeine poisoning.
  • Complete recovery was achieved despite initial multisystem organ failure.

Implications:

  • Vasopressin and hemodialysis represent potential life-saving interventions for refractory caffeine intoxication.
  • This case expands treatment options for clinicians managing extreme caffeine overdose.
  • Highlights the importance of considering advanced interventions in critical toxicology cases.
Abstract

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