INTRODUCTION: Hyperlipidaemia is a recognized complication of HIV antiretroviral therapy. The interactions among HIV, viral hepatitis, antiretroviral therapies and lipids are poorly understood. METHODS: Ontario HIV Treatment Network Cohort Study participants with at least one lipid level after highly active antiretroviral therapy (HAART) initiation were assessed. Hepatitis B virus (HBV)- and hepatitis C virus (HCV)-coinfected patients were identified by serology or chart review. HCV antiviral recipients, diabetics and those on lipid-lowering drugs at baseline were excluded from the study. Factors associated with a decreased risk of grade 3 or 4 hyperlipidaemia or lipid-lowering drug use were assessed by multivariate logistic regression. RESULTS: A total of 1587 HIV-monoinfected, 190 HIV/HBV-coinfected and 255 HIV/HCV-coinfected patients were evaluated. Most were male (85-92% for the 3 groups evaluated: HIV, HIV/HBV, HIV/HCV). The median [interquartile range (IQR)] age at HAART initiation was 48 (44-56) years and was similar between groups. The median (IQR) CD4 count at HAART initiation was 245 (120-370) cells/μL in HIV-monoinfected participants, 195 (110-330) cells/μL in HIV/HBV-coinfected participants and 268 (140-409) cells/μL in HIV/HCV-coinfected participants. Factors associated with a decreased risk of grade 3 or 4 hyperlipidaemia or lipid-lowering drug use included HIV/HCV coinfection [odds ratio (OR) 0.46; 95% confidence interval (CI) 0.34, 0.61; P<0.0001], HIV/HBV coinfection (OR 0.74; 95% CI 0.55, 0.99; P=0.04), year of starting HAART after 2004 vs. 1997 or earlier (OR 0.37; 95% CI 0.29, 0.48; P<0.0001) and year of starting HAART between 1998 and 2003 vs. 1997 or earlier (OR 0.75; 95% CI 0.61, 0.92; P<0.01). Factors associated with increased risk included age (OR 1.55; 95% CI 1.39, 1.72; per 10 years, P<0.0001) and male gender (OR 1.84; 95% CI 1.36, 2.48; P<0.0001). CONCLUSIONS: HIV/HCV and to a lesser extent HIV/HBV coinfections are protective against HAART-related hyperlipidaemia.
INTRODUCTION: Hyperlipidaemia is a recognized complication of HIV antiretroviral therapy. The interactions among HIV, viral hepatitis, antiretroviral therapies and lipids are poorly understood. METHODS: Ontario HIV Treatment Network Cohort Study participants with at least one lipid level after highly active antiretroviral therapy (HAART) initiation were assessed. Hepatitis B virus (HBV)- and hepatitis C virus (HCV)-coinfectedpatients were identified by serology or chart review. HCV antiviral recipients, diabetics and those on lipid-lowering drugs at baseline were excluded from the study. Factors associated with a decreased risk of grade 3 or 4 hyperlipidaemia or lipid-lowering drug use were assessed by multivariate logistic regression. RESULTS: A total of 1587 HIV-monoinfected, 190 HIV/HBV-coinfected and 255 HIV/HCV-coinfectedpatients were evaluated. Most were male (85-92% for the 3 groups evaluated: HIV, HIV/HBV, HIV/HCV). The median [interquartile range (IQR)] age at HAART initiation was 48 (44-56) years and was similar between groups. The median (IQR) CD4 count at HAART initiation was 245 (120-370) cells/μL in HIV-monoinfected participants, 195 (110-330) cells/μL in HIV/HBV-coinfectedparticipants and 268 (140-409) cells/μL in HIV/HCV-coinfectedparticipants. Factors associated with a decreased risk of grade 3 or 4 hyperlipidaemia or lipid-lowering drug use included HIV/HCV coinfection [odds ratio (OR) 0.46; 95% confidence interval (CI) 0.34, 0.61; P<0.0001], HIV/HBV coinfection (OR 0.74; 95% CI 0.55, 0.99; P=0.04), year of starting HAART after 2004 vs. 1997 or earlier (OR 0.37; 95% CI 0.29, 0.48; P<0.0001) and year of starting HAART between 1998 and 2003 vs. 1997 or earlier (OR 0.75; 95% CI 0.61, 0.92; P<0.01). Factors associated with increased risk included age (OR 1.55; 95% CI 1.39, 1.72; per 10 years, P<0.0001) and male gender (OR 1.84; 95% CI 1.36, 2.48; P<0.0001). CONCLUSIONS: HIV/HCV and to a lesser extent HIV/HBV coinfections are protective against HAART-related hyperlipidaemia.
Authors: Lisa Kakinami; Michael J Adams; Robert C Block; Susan E Cohn; Benedict Maliakkal; Susan G Fisher Journal: AIDS Res Hum Retroviruses Date: 2012-04-10 Impact factor: 2.205
Authors: Matthew E Levy; Alan E Greenberg; Manya Magnus; Naji Younes; Amanda Castel Journal: AIDS Res Hum Retroviruses Date: 2018-11-27 Impact factor: 2.205