Lipodystrophy and dyslipidemia among patients taking first-line, World Health Organization-recommended highly active antiretroviral therapy regimens in Western India.

OBJECTIVE: To determine the prevalence of lipodystrophy, dyslipidemia, and hyperglycemia among HIV-infected patients taking long-term, first-line, World Health Organization (WHO)-recommended generic highly active antiretroviral therapy (HAART) regimens in India. DESIGN: : Cross-sectional study. METHODS: Asymptomatic, antiretroviral-naive patients and those treated for > 1 year with zidovudine (ZDV)/lamivudine (3TC)/nevirapine (NVP) and stavudine (d4T)/3TC/NVP were subjectively assessed for lipodystrophy (lipoatrophy, lipohypertrophy, and mixed patterns), and lipid profiles were determined after an overnight fast. The US National Cholesterol Education Program III guidelines were used to define dyslipidemia (total cholesterol > or = 200 mg/dL, low-density lipoprotein cholesterol > or = 130 mg/dL, triglycerides > or = 150 mg/dL, high-density lipoprotein cholesterol < 40 mg/dL, and total cholesterol/high-density lipoprotein cholesterol ratio > or = 6.5). Prevalence and risk factors associated with these complications were determined. RESULTS: Of the 306 patients (126 controls, 30 on ZDV/3TC/NVP, and 150 on d4T/3TC/NVP), the prevalence of lipodystrophy was 46.1%, and lipoatrophy was significantly associated with d4T use. The prevalence of dyslipidemia and fasting hyperglycemia was significantly higher in the treatment groups. Proportion of patients with high-density lipoprotein > or = 60 mg/dL was significantly higher in the treatment groups; however, this had little impact on the total cholesterol/high-density lipoprotein ratio. CONCLUSION: There is a high prevalence of lipodystrophy, dyslipidemia, and hyperglycemia in patients taking long-term WHO-recommended generic HAART in western India. Interventions to address these complications need to be incorporated into antiretroviral scale-up programs, including improving access to alternative less-offending drugs like tenofovir and abacavir.

Effectiveness of generic fixed-dose combinations of highly active antiretroviral therapy for treatment of HIV infection in India.

OBJECTIVE: To assess clinical and immunologic effectiveness and acute toxicity to nevirapine (NVP)-based fixed-dose combinations (FDCs) in antiretroviral-naive HIV-1-infected patients in India. DESIGN: Observational study of patients initiated on NVP-based combination therapy delivered as FDCs. METHODS: Antiretroviral-naive HIV-1-infected patients initiated on FDCs (zidovudine/lamivudine [3TC]/NVP or stavudine/3TC/NVP) were assessed clinically and with CD4 counts periodically. Adverse events to NVP were assessed clinically and by laboratory markers. Frequency and risk factors for development of adverse events and clinical outcomes were determined. RESULTS: Of the 1291 patients started on therapy, 1253 completed a minimum of 3 months of follow-up. Rash and hepatitis were documented in 6.6% (95% confidence interval [CI]: 5.5-8.3) and 3.2% (95% CI: 2.3-4.8) of patients initiating therapy, respectively. There was significant improvement in CD4 counts over 2 years. Fourty-eight patients died, and 186 clinical events were documented in these patients. Tuberculosis was the most common cause of morbidity and mortality. Self-reported adherence was high. CONCLUSION: Fixed-dose formulations of NVP-based combination therapy are safe and produced durable clinical and immunologic benefit.