Incidence of primary hypertension in a population-based cohort of HIV-infected compared with non-HIV-infected persons and the effect of combined antiretroviral therapy.
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Abstracto
Literature remains scarce on the impact of antiretroviral medications on hypertension in the HIV population. We used the South Carolina Medicaid database linked with the enhanced HIV/AIDS system surveillance database for 1994-2011 to evaluate incident hypertension and the impact of combination antiretroviral therapy (cART) in HIV/AIDS population compared with a propensity- matched non-HIV control group. Multivariable, time-dependent survival analysis suggested no significant difference in incidence of hypertension between the HIV group and the non-HIV control group. However, subgroup analysis suggested that among the HIV-infected group, months of exposure to both non-nucleoside reverse transcriptase inhibitors (adjusted hazard ratio, 1.52; 95% confidence interval, 1.3-1.75) and protease inhibitors (adjusted hazard ratio, 1.26; 95% confidence interval, 1.11-1.44) were associated with an increased risk of incident hypertension after adjusting for traditional demographic and metabolic risk factors. In people with HIV/AIDS, prolonged exposure to both protease inhibitor-based and non-nucleoside reverse transcriptase inhibitor-based cART may increase the risk of incident hypertension.