3. Electronic Theses and Dissertations (ETDs) - All submissions
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Item The burden of metabolic diseases amongst HIV positive patients on HAART attending the Johannesburg Hospital(2010-10-15) Julius, Henry PatrickBackground: The increase use of highly active antiretroviral therapy (HAART) among patients with HIV infection and AIDS has led to increasing reports of metabolic abnormalities such as diabetes mellitus, hypertension, dyslipidaemia and obesity. Therefore, it is important to explore the burden of these diseases among HIV infected patients. Objectives: To determine the burden of metabolic diseases (hypertension, diabetes, obesity and dyslipidaemia) in patients attending HIV clinic at the Charlotte Maxeke Johannesburg Academic Hospital (JHBH). Methodology: It was a cross-sectional study. The study population included patients attending JHBH HIV clinic and on HAART for more than one year. A sample size of 304 patients, including 237 females and 67 males partook in this study. Anthropometric measurements were taken from patients and blood samples of these patients were sent to laboratory for lipograms, HbA1c, random glucose, CD4 lymphocytes counts as well as HIV viral load testing. The data was analysed with standard statistical software Epi-info version 6.0. Both descriptive and analytical statistics was used. Results: The prevalence of metabolic syndrome according to the IDF was 20.4 %; obesity (BMI 30 kg/m2) was 16.8% and patients that were overweight (BMI > 25 kg/m2 and BMI < 29.9 kg/m2) was 28.6%; hypercholesterolemia (TC 5.0 mmol/l) = 35.5%; HDL< 1.29 mmol\L in females was 58% and HDL <1.04 mmol/l in males was 36%; elevated triglycerides 1.7 mmol/l was 30% and only 16% was classified as being hypertensive (BP 140/90 mmHg and / or on Hypertensive medication). The majority of the patients (86.2%) had a CD4 lymphocyte count 200 X 106 cells/l and 84% of patients had less than detectable limits for viral loads (VL< 40 copies / μl), which has been reported as optimum levels for metabolic diseases in HAART recipients. Conclusion: These results clearly indicate that there is a growing burden of metabolic diseases among HIV patients on HAART attending the Johannesburg hospital HIV clinic. The current study also indicates that the metabolic disturbances are more frequent in women than in men, except for hypertension.