Objectives: To report the pathology, toxicology, cause, and manner of death in 3,4-methylenedioxymethamphetamine (MDMA)-associated fatalities in the United States. Although use trends are increasing, data regarding the hazards of MDMA are limited.
Methods: The authors obtained fatality reports from participating medical examiners in the United States. Cases were identified as "drug-unrelated" when MDMA did not directly cause death (e.g., motor vehicle collision); deaths from drug toxicity were judged "drug-related."
Results: Thirty-eight (8%) of the surveyed medical examiners reported 102 deaths associated with MDMA use from 1999 to 2001. Ten percent of fatalities occurred in 1999 and 90% thereafter, representing a 400% relative increase. Victims tended to be young (mean age = 25), white (n = 87 [85%]), male (n = 70 [69%]), and otherwise healthy. Seventy-one (70%) deaths were drug-related (DR) and 31 (30%) were drug-unrelated (DU). Twenty-four (35%) DR deaths had a mean delay of 6.7 hours (95% CI = 5.1 to 8.2) in activating emergency medical services. Fifty-five DR cases (81%) were found in asystole and pronounced dead at the scene.
Conclusions: The MDMA-associated fatal events typically occur in young, otherwise healthy individuals. MDMA's impact on the public health and safety of young adults and teenagers needs further assessment.