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Cocaine-associated acute myoglobinuric renal failure.
1Department of Medicine, Harlem Hospital Center, College of Physicians and Surgeons, New York, New York 10037.
The American Journal of Medicine
|February 1, 1989
Summary
Cocaine abuse can lead to rhabdomyolysis, a serious condition causing muscle breakdown and acute kidney injury. This complication, though uncommon, requires prompt medical recognition and management.
Area of Science:
- Nephrology
- Toxicology
- Internal Medicine
Background:
- Cocaine abuse is linked to significant cardiovascular, neurological, and gastrointestinal issues.
- Renal complications from cocaine use are considered infrequent.
Observation:
- This report details four cases of rhabdomyolysis and acute myoglobinuric renal failure.
- Patients presented with acute cocaine intoxication, with rhabdomyolysis being an unexpected finding.
Findings:
- Renal failure progressed rapidly in all patients, with two requiring dialysis.
- All patients survived, indicating a good prognosis with appropriate care.
- Potential mechanisms for cocaine-induced muscle injury include hyperthermia, increased muscle activity, compression, and ischemic myopathy due to vasospasm.
Implications:
- Rhabdomyolysis and subsequent acute renal failure should be recognized as a potential complication of cocaine abuse.
- This highlights the need for increased awareness among clinicians regarding the renal risks associated with cocaine use.