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[Hyperpyrexia and rhabdomyolysis after ecstasy (MDMA) intoxication]
1Klinik für Anästhesiologie, Universitätsklinikum der RWTH Aachen. okunitz@ukaachen.de
Abstract:
Abuse of 3,4-methylenedioxymethamphetamine (MDMA,Ecstasy) is still growing over the last years and reports of severe or even fatal complications, such as arrhythmias, hyperpyrexia, rhabdomyolysis, disseminated intravascular coagulopathy (DIC), acute renal or liver failure or brain oedema are also increasing. We report the case of a 21-year-old male who took a suicidal overdose of MDMA and subsequently developed severe hyperpyrexia (>43 degrees C/109.4 degrees F), rhabdomyolysis with an initial myoglobin level of 88,000 microg/l, disseminated intravascular coagulation (DIC) and beginning renal and liver failure. Infusing dantrolene 140 mg (2.5 mg/kg body weight) i.v. and using supportive cooling was effective in treating hyperpyrexia. To support renal function and diuresis we increased the intravenous fluid supply up to 5 l per day which led to a raised elimination of myoglobin, urea nitrogen and creatinine within 1 week. Hemodialysis was not necessary. DIC was treated according to laboratory parameters by supply of antithrombin (AT) III, fresh frozen plasma, prothrombin complex concentrates (PPSB) and continuous aprotinin 100,000 IE/h.
Insights
This case study details a severe 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) overdose. Effective treatment involved dantrolene for hyperpyrexia and supportive care for multi-organ failure.
Area of Science:
- Toxicology
- Emergency Medicine
- Pharmacology
Background:
- 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy) abuse is increasing, leading to severe complications.
- Reported severe complications include hyperpyrexia, rhabdomyolysis, disseminated intravascular coagulation (DIC), and organ failure.
Observation:
- A 21-year-old male presented with a suicidal overdose of MDMA.
- He developed severe hyperpyrexia (>43°C), rhabdomyolysis (myoglobin 88,000 µg/l), DIC, and early renal and liver failure.
Findings:
- Intravenous dantrolene (140 mg) and cooling effectively treated hyperpyrexia.
- Aggressive intravenous fluid therapy (5 L/day) supported renal function, increasing elimination of myoglobin, urea, and creatinine, avoiding hemodialysis.
- Disseminated intravascular coagulation (DIC) was managed with antithrombin III, fresh frozen plasma, prothrombin complex concentrates, and aprotinin.
Implications:
- This case highlights the potential severity of MDMA overdose and the effectiveness of specific treatments.
- Prompt recognition and management of hyperpyrexia, rhabdomyolysis, DIC, and organ dysfunction are crucial for patient survival.
- Aggressive supportive care, including dantrolene and fluid management, can prevent the need for intensive interventions like hemodialysis.
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