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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
First-line antiretroviral therapy and dyslipidemia in people living with HIV-1 in Cameroon: A cross-sectional study
AIDS Research and Therapy, Volume 8, Article 33, Year 2011
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Description
Background: Data on lipid profile derangements induced by antiretroviral treatment in Africa are scarce. The aim of this study was to determine the prevalence and characteristics of lipid profile derangements associated with first-line highly active antiretroviral therapy (ART) among Cameroonians living with human immunodeficiency virus (HIV) infection.Methods: This cross-sectional study was conducted between November 2009 and January 2010, and involved 138 HIV patients who had never received ART (ART-naive group) and 138 others treated for at least 12 months with first line triple ART regimens that included nevirapine or efavirenz (ART group). Lipid profile was determined after overnight fast and dyslipidemia diagnosed according to the US National Cholesterol Education Program III criteria. Data comparison used chi-square test, Student t-test and logistic regressions.Results: The prevalence of total cholesterol ≥ 200 mg/dl was 37.6% and 24.6% respectively in ART group and ART-naive groups (p = 0.019). The equivalents for LDL-cholesterol ≥ 130 mg/dl were 46.4% and 21% (p ≤ 0.001). Proportions of patients with total cholesterol/HDL-cholesterol ratio ≥ 5 was 35.5% in ART group and 18.6% in ART-naive group (p ≤ 0.001). The distribution of HDL-cholesterol and triglycerides was similar between the two groups. In multivariable analysis adjusted for age, sex, body mass index, CD4 count and co-infection with tuberculosis, being on ART was significantly and positively associated with raised total cholesterol, LDL-cholesterol and TC/HDL cholesterol. The adjusted odd ratios (95% confidence interval, p-value) ART-treated vs. ART-naïve was 1.82 (1.06-1.12, p = 0.02) for TC ≥ 200 mg/dl; 2.99 (1.74-5.15), p < 0.0001) for LDL-cholesterol ≥ 130 mg/dl and 1.73 (1.04-2.89, p = 0.03) for TC/HDL-cholesterol ≥ 5.Conclusions: First-line antiretroviral therapy that includes nonnucleoside reverse transcriptase inhibitors is associated with pro-atherogenic adverse lipid profile in people with HIV-1 infection compared to untreated HIV-infected subjects in Yaounde. Lipid profile and other cardiovascular risk factors should be monitored in patients on such therapy so that any untoward effects of treatments can be optimally managed. © 2011 Yone et al; licensee BioMed Central Ltd.
Authors & Co-Authors
Pefura-Yone, Eric Walter
Cameroon, Yaounde
Université de Yaoundé I
Betyoumin, Awa Foueudjeu
Unknown Affiliation
Kengne, Andre-Pascal Pascal
South Africa, Cape Town
University of Cape Town
Kaze Folefack, François J.
Cameroon, Yaounde
Université de Yaoundé I
Cameroon, Yaounde
Yaounde General Hospital
Ngogang, Jeanne Yonkeu
Cameroon, Yaounde
Université de Yaoundé I
Statistics
Citations: 60
Authors: 5
Affiliations: 5
Identifiers
Doi:
10.1186/1742-6405-8-33
e-ISSN:
17426405
Research Areas
Infectious Diseases
Noncommunicable Diseases
Study Design
Cross Sectional Study
Study Approach
Quantitative
Study Locations
Cameroon