Associations of Liver Disease with Alcohol Use among People Living with HIV and the Role of Hepatitis C: The New Orleans Alcohol Use in HIV Study. (8th December 2019)

• Record Type: Journal Article
• Authors: Ferguson, Tekeda F; Rosen, Erika; Carr, Rotonya; Brashear, Meghan; Simon, Liz; Theall, Katherine P; Ronis, Martin J; Welsh, David A; Molina, Patricia E
• Is Part Of: Alcohol and alcoholism. Volume 55:Number 1(2020)
• Page Start: 28
• Page End: 36
• Publication Date: 2019-12-08
• Subjects: Alcoholism -- Periodicals; 616.861005
• DOI: 10.1093/alcalc/agz089
• Languages: English
• ISSNs: 0735-0414

Abstract

Abstract: Aim: This cross-sectional analysis of the New Orleans Alcohol Use in HIV (NOAH) study assesses whether current and lifetime alcohol use in people living with HIV (PLWH) are associated with greater liver disease and how hepatitis C-viral (HCV) co-infection (HIV/HCV+) modifies the association. Methods: Alcohol use was measured by Lifetime Drinking History (LDH), a 30-day Timeline Followback calendar, the Alcohol Use Disorder Identification Test, and phosphatidylethanol. Liver disease was estimated by alanine aminotransferase (ALT), aspartate aminotransferase (AST), AST platelet ratio-index (APRI), fibrosis-4 index (FIB-4) and nonalcoholic fatty liver disease-fibrosis score. Associations between alcohol consumption and liver disease were estimated with multivariable logistic regression. Models were adjusted for age, sex, body-mass index, hepatitis B and HIV viral load. Results: Participants ( N = 353) were majority male (69%) and black (84%) with a mean age of 48.3 ± 10 years. LDH was significantly associated with advanced liver fibrosis (FIB-4 aOR = 22.22 [1.22–403.72]) only among HIV/HCV+ participants with an LDH of 100–600 kg. HIV/HCV+ participants had a higher prevalence of intermediate and advanced liver disease markers than HIV/HCV− ( P < 0.0001). Advanced markers of liver disease were most strongly associated with hazardous drinking (≥40(women)/60(men) grams/day) (APRI aOR = 15.87 (3.22–78.12); FIB-4 aOR = 6.76 (1.81–7.16)) and PEth ≥400 ng/ml (APRI aOR = 17.52 (2.55–120.54); FIB-4 aOR = 17.75 (3.30–95.630). Conclusion: Results indicate a greater association of current alcohol use with liver disease than lifetime alcohol use, which varied by HCV status. These findings stress the importance of reducing alcohol use in PLWH to decrease risk of liver disease and fibrosis. Abstract : This cross-sectional analysis of NOAH study participants aimed to compare the association between alcohol drinking measures and liver disease markers among people living with HIV (PLWH). Current drinking was more significantly associated with liver disease than lifetime drinking, and co-infection with hepatitis C modified results.