Article

Methadone use in patients with chronic renal disease.

The Rockefeller University, 1230 York Avenue, New York, New York 10021 U.S.A.; the Office of Primary Health Care Education, Office of the Dean, College of Medicine and Dentistry of New Jersey, New Jersey Medical School, 100 Bergen Street, Newark, New Jersey 07103 U.S.A.
Drug and Alcohol Dependence (Impact Factor: 3.14). 04/1980; 5(3):197-205. DOI:10.1016/0376-8716(80)90180-5
Source: PubMed

ABSTRACT Methadone disposition was studied in three patients receiving chronic methadone treatment and having chronic renal disease: one oliguric patient during peritoneal dialysis, one anuric patient on hemodialysis, and one patient following renal transplantation. In all three patients plasma levels of methadone remained within the desired therapeutic range (0.09--0.68 microgram/ml) for the doses received (40-50 mg/day). Elimination of methadone and its metabolites was almost exclusively by the fecal route in the anuric patient. Less than 1% of the daily dose was removed by peritoneal dialysis or hemodialysis. There was no laboratory or clinical evidence for accumulation of either methadone or its metabolites, suggesting that methadone is an appropriate narcotic to use in patients with renal disease.

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M J Kreek