Abstract
Introduction:
Liver disease is a growing burden among PLHIV in resource-limited settings. As an indicator of liver disease, risk factors of high alanine aminotransferase (ALT) and cirrhosis were assessed among PLHIV in the TREAT Asia HIV Observational Database (TAHOD).
Methods:
Patients on cART with a pre-cART ALT measurement and at least one follow-up ALT measurement were included. Factors associated with high ALT (ALT levels >5 times its upper limit of normal) were analysed using repeated measure logistic regression over a ten-year follow-up period. Liver cirrhosis was defined as having an APRI score >1.5, FIB-4 score >3.25, or a clinical diagnosis of cirrhosis. Cox regression analysis stratified by site was used to analyse factors associated with cirrhosis among those in follow-up after 2015.
Results:
Of 5182 patients, 101 patients (1.9%) had high ALT levels with HCV-antibody positive (OR 4.98, 95%CI 2.82-8.77, p <0.001) an d ever high alcohol consumption (OR 2.33, 95% CI 1.00-5.46, p=0.050) as likely factors. Among 6318 PLHIV in the liver cirrhosis analysis, 151 (2%) developed cirrhosis (incidence rate= 0.82 per 100 person-years). Those HCV-antibody positive (HR 5.54, 95% CI 3.75-8.18, p<0.001) and had high alcohol consumption (HR 2.06, 95%CI 1.23-3.45, p=0.006) were associated with liver cirrhosis.
Conclusion:
HCV-antibody positive and high alcohol consumption are factors associated with high ALT. With raised ALT levels as a known factor associated with liver cirrhosis, greater efforts are required in managing ALT levels and reduce the risk of developing liver cirrhosis among those positive for HCV-antibody and those who consume alcohol.
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