Dendooven, Am\ue9lie

Dirix, Marie

Vermeulen, Louise

Abstract: Cocaine is often sold in a mixture with levamisole to increase the profit margin and potentiate the euphoric effect. Apart from an overdose, cocaine can induce a wide range of clinical symptoms. We present a case of cocaine/levamisole-induced pauci-immune glomerulonephritis. A 22-year-old patient was sent to the hospital after a laboratory result showed an unexpected acute kidney injury, with an estimated glomerular filtration rate of 34 mL/min/1.73 m(2). The medical history included cocaine abuse. Renal biopsy showed a pauci-immune necrotizing glomerulonephritis. Antineutrophil cytoplasmic antibodies were positive with a perinuclear staining pattern and target specificity for leucocyte myeloperoxidase (antimyeloperoxidase). Despite treatment, the kidney function did not show significant improvement. The forensic implication of this case is that even if the toxicological values are not high enough to suggest a lethal intoxication, an idiosyncratic reaction on cocaine and/or levamisole has to be taken into account

Cocaine consumption and antineutrophil cytoplasmic antibody-associated glomerulonephritis : a case report

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