Serum lipids and glucose abnormalities in HIV/AIDS patients on antiretroviral therapies
Salami, A.K.; Akande, A.A.; Olokoba, A.B.
West African Journal of Medicine 28(1): 10-15
2009
ISSN/ISBN: 0189-160X PMID: 19662738 DOI: 10.4314/wajm.v28i1.48417Document Number: 565963
With the introduction of highly active antiretroviral therapy (HAART) the outlook of HIV/AIDS has changed from a killer disease to a treatable chronic infectious one. However HAART is associated with some metabolic disorders some of which are now being seen in people living with HIV/ AIDS (PLWHA) accessing care from our centre. To determine the prevalence and pattern of dyslipidaemia and dysglycaemia amongst Nigerian HIV/AIDS patients on HAART. PLWHA who were regular on ART for at least three months and had pre-treatment CD4+ count, fasting lipid and glucose profiles were grouped into two treatment regimens: protease inhibitor, (PI) or non-nucleoside reverse transcriptase inhibitor (NNRTI). Pre and post-exposure metabolic and non-metabolic variables were compared for each regimen as well as within regimen comparison of the differences between post exposure metabolic variables. Three hundred and twenty-seven patients; [male = 134 (41%), female = 193 (59%)] met the study criteria in the two groups: PI = 94 (29%) and NNRTI = 233 (71%). The pretreatment metabolic changes in both groups (PI vs. NNRTI) were low HDL-C; 29 (31%) vs. 77 (33%), followed by hypertriglyceridaemia; 16 (17%) vs. 38 (16%) and hypercholesterolaemia; 6 (6%) vs. 10 (4%). After exposure to two different HAART regimens hypertriglyceridaemia and hypercholesterolaemia became more prevalent especially with Pi based therapy than NNRTI; 74 (79%) vs. 108 (54%) and 58 (51%) vs.72 (31%) respectively. These relative higher risks of a PI containing regimen to induce hypertriglyceridaemia and hypercholesterolaemia were about three times more than that of NNRTI, both risks were statistically significant; p = 0.0003 and p = 0.0001. Low HDL-C, hypertriglyceridaemia and hypercholesterolaemia are common in untreated HIV/AIDS patients. HAART especially those including protease inhibitors worsens this dyslipidaemia.