Progression of Liver Fibrosis and Modern Combination Antiretroviral Therapy Regimens in HIV-Hepatitis C–Coinfected Persons

Background. Liver diseases progress faster in human immunodeficiency virus (HIV)–hepatitis C virus (HCV)-coinfected persons than HIV-monoinfected persons. The aim of this study was to compare rates of liver fibrosis progression (measured by the aspartate-to-platelet ratio index [APRI]) among HIV-HCV...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Clinical infectious diseases 2016-01, Vol.62 (2), p.242-249
Hauptverfasser: Brunet, Laurence, Moodie, Erica E. M., Young, Jim, Cox, Joseph, Hull, Mark, Cooper, Curtis, Walmsley, Sharon, Martel-Laferrière, Valérie, Rachlis, Anita, Klein, Marina B.
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Background. Liver diseases progress faster in human immunodeficiency virus (HIV)–hepatitis C virus (HCV)-coinfected persons than HIV-monoinfected persons. The aim of this study was to compare rates of liver fibrosis progression (measured by the aspartate-to-platelet ratio index [APRI]) among HIV-HCV–coinfected users of modern protease inhibitor (PI)- and nonnucleoside reverse transcriptase inhibitor (NNRTI)-based regimens with a backbone of tenofovir/emtricitabine (TDF/FTC) or abacavir/lamivudine (ABC/3TC). Methods. Data from a Canadian multicenter cohort study were analyzed, including 315 HCV polymerase chain reaction–positive persons who initiated antiretroviral therapy with a PI or NNRTI and a backbone containing either TDF/FTC or ABC/3TC. Multivariate linear regression analyses with generalized estimating equations were performed after propensity score matching to balance covariates across classes of anchor agent. Results. A backbone of TDF/FTC was received by 67% of PI users and 69% of NNRTI users. Both PI and NNRTI use was associated with increases in APRI over time when paired with a backbone of ABC/3TC: 16% per 5 years (95% confidence interval [CI], 4%, 29%) and 11% per 5 years (95% CI, 2%, 20%), respectively. With TDF/FTC use, no clear association was found among PI users (8% per 5 years, 95% CI, −3%, 19%) or NNRTI users (3% per 5 years, 95% CI, −7%, 12%). Conclusions. Liver fibrosis progression was more influenced by the backbone than by the class of anchor agent in HIV-HCV–coinfected persons. Only ABC/3TC-containing regimens were associated with an increase of APRI score over time, regardless of the class of anchor agent used.
ISSN:1058-4838
1537-6591
DOI:10.1093/cid/civ838