Tenofovir-induced kidney injury.

Author(s): Gitman MD, Hirschwerk D, Baskin CH, Singhal PC

Affiliation(s): North Shore University Hospital, Division of Nephrology and Hypertension, Manhasset, NY, USA.

Publication date & source: 2007-03, Expert Opin Drug Saf., 6(2):155-64.

Publication type:

Tenofovir disoproxil fumarate is a nucleotide reverse transcriptase inhibitor with activity against both HIV and the hepatitis B virus. It has had minimal nephrotoxic effects in early clinical trials, but as clinical use has widened, case reports describing tenofovir-induced renal tubular damage, Fanconi's syndrome and diabetes insipidus have been described. The authors review the pharmacokinetics, mechanism of action and clinical uses of tenofovir disoproxil fumarate. The large clinical trials, as well as the case reports of tenofovir-induced kidney injury, are also reviewed. The potential mechanism of renal damage is discussed and recommendations for evaluation and treatment of tenofovir-induced kidney injury are given.