End-stage liver disease: prevalence, risk factors and clinical characteristics in a cohort of HIV-HCV coinfected Han Chinese

Abstract

Introduction: Since the advent of combined antiretroviral therapy (cART), liver-related mortality has become the leading cause of non-AIDS-related deaths in human immunodeficiency virus (HIV) infected patients in Western countries.

Objective: To investigate the incidence, mortality and risk factors of end-stage liver disease (ESLD) in HIV and hepatitis C virus (HCV) coinfected former plasma donors (FPDs) and blood recipients (BRs).

Method: A retrospective study was conducted.

Results: Of 321 HIV-HCV coinfected patients, 42 (13.1%) developed ESLD and 40 (12.5%) died. Factors that were independently associated with ESLD included older age at baseline (Odds ratios [OR]: 2.444, P=0.035), alanine aminotransferase (ALT) greater or equal to 2 (the upper limit of normal [ULN]) at the end of follow-up (OR: 16.460, P=0.000), hepatitis B virus (HBV) (OR: 2.525, P=0.043), CDC stage C (OR: 5.806, P=0.001), duration of cART greater than 5 years (OR: 3.256, P=0.010), and CD4 count greater or equal to 200 cells/mm(3) at the end of follow-up (OR: 0.383, P=0.016). The probability of developing ESLD in HIV-HCV coinfected BRs was significantly higher than in FPDs (P=0.008). Mortality was also significantly higher in HIV-HCV coinfected patients with ESLD than in those without ESLD (P=0.000).

Conclusion: In the cART era, ESLD was common among HIV-HCV coinfected Han Chinese patients and was responsible for reducing patient survival time.