Lipodystrophy and metabolic changes in HIV-infected children on non-nucleoside reverse transcriptase inhibitor-based antiretroviral therapy

• Main Authors: Aurpibul L., Puthanakit T., Lee B., Mangklabruks A., Sirisanthana T., Sirisanthana V.
• Format: Article
• Language: English
• Published: 2014
• Online Access: http://www.scopus.com/inward/record.url?eid=2-s2.0-38049009326&partnerID=40&md5=16151e8e555c3be66da8c3af13f36b6d; http://www.ncbi.nlm.nih.gov/pubmed/18240864; http://cmuir.cmu.ac.th/handle/6653943832/2085
• Institution: Chiang Mai University

Background: Highly active antiretroviral therapy (HAART) has recently been implemented in Thailand. Its long-term effects have not been clearly evaluated. The objective of this study was to estimate the prevalence of lipodystrophy (LD) and other metabolic changes in HIV-infected children receiving HAART. Methods: Ninety children who began HAART (either nevirapine or efavirenz, together with lamivudine and stavudine) were prospectively followed. LD was assessed by waist-to-hip ratio and LD checklist. Hypercholesterolaemia was defined as total cholesterol >200 mg/dl and low-density lipoprotein cholesterol >130 mg/dl. Low levels of high-density lipoprotein cholesterol (HDL-c), hypertriglyceridaemia and hyperglycaemia were defined as HDL-c <40 mg/dl, triglyceride >200 mg/dl and plasma glucose >110 mg/dl, respectively. Results: The mean age at entry was 7.6 (SD 2.9) years. Fifty-three children received nevirapine- and 37 received efavirenz-based HAART. The prevalence of LD was 9%, 47% and 65% at 48, 96 and 144 weeks after HAART initiation, respectively. Patterns of LD at week 144 were central lipohypertrophy (46%), peripheral lipoatrophy (20%), and combined type (34%). A higher prevalence of LD was found among females (61% versus 39%; P=0.04) and those with more advanced disease (CDC category B or C) at baseline (73% versus 51%; P=0.04). There was no difference in prevalence of LD between the two regimens. At 144 weeks, fasting hypertriglyceridaemia was detected in 12%, hypercholesterolaemia in 11%, and increased plasma glucose in 4% of children. Low HDL-cholesterolaemia decreased from 94% at baseline to 12% at week 144(P<0.01). Conclusions: More than half of the children developed LD at 144 weeks after HAART. Dyslipidaemia occurred in 11-12% of children. © 2007 International Medical Press.