Open AccessLack of Hepatotoxicity Associated With Nonnucleoside Reverse Transcriptase Inhibitors
Author(s) -
Ron Palmon,
Bon Chang A. Koo,
David A. Shoultz,
Douglas T. Dieterich
Publication year - 2002
Publication title -
journal of acquired immune deficiency syndromes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.162
H-Index - 157
eISSN - 1944-7884
pISSN - 1525-4135
DOI - 10.1097/00126334-200204010-00003
Subject(s) - nevirapine , efavirenz , coinfection , medicine , virology , hepatitis c , reverse transcriptase inhibitor , hepatitis c virus , population , hepatitis b , hepatitis b virus , gastroenterology , immunology , human immunodeficiency virus (hiv) , viral load , viral disease , sida , virus , antiretroviral therapy , environmental health
Nonnucleoside reverse transcriptase inhibitors (NNRTIs), particularly nevirapine, have been associated with hepatotoxicity. We performed a retrospective study to determine the incidence of NNRTI hepatotoxicity in a group of HIV-infected patients from a New York City practice. These patients are predominantly homosexual white males. We also analyzed the effect of coinfection with hepatitis B (HBV) or hepatitis C (HCV) virus. In total, 272 patients received NNRTIS: 40 (15%) received delavirdine, 91 (33%) received efavirenz, and 141 (52%) received nevirapine. Of the patients with known hepatitis status, 18 of 190 (9%) were coinfected with HBV, and 24 of 205 were coinfected (12%) with HCV. The overall rate of grade 3 to 4 elevations in aspartate aminotransferase (AST) or alanine aminotransferase (ALT) was 3 of 272 (1.1%) and did not differ significantly among the three NNRTIs. HBV or HCV was not associated with a significant increase in AST or ALT elevations. We conclude that NNRTIs are relatively free from hepatotoxicity in this population, despite the presence of coinfection with HBV or HCV.