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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
immunology and microbiology
Low prevalence of HIV type 1 drug resistance mutations in untreated, recently infected patients from burkina Faso, Côte d'Ivoire, senegal, Thailand, and Vietnam: The ANRS 12134 study
AIDS Research and Human Retroviruses, Volume 25, No. 11, Year 2009
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Description
The frequency of transmitted HIV drug resistance (HIVDR) was evaluated in the context of rapid scale-up of antiretroviral treatment in Thailand, Vietnam, Burkina Faso, Côte d'Ivoire, and Senegal by using an adaptation of the WHO generic protocol of the HIV Drug Resistance Threshold Survey (HIVDR-TS) for sample collection and classification. Resistance-associated mutations were interpreted using the 2009 WHO list for epidemiological surveys. We included 266 subjects from the five study sites. Of the 266 RT and PR sequences analyzed, two from Vietnam harbored virus with major drug resistance mutations (G190A in RT for one individual and M46I in PR for the second individual). Phylogenetic analysis revealed that CRF01-AE predominates (>90%) in Thailand and Vietnam. CRF02 (>65%) cocirculates with other HIV-1 variants in Senegal and Côte d'Ivoire. The prevalence of HIVDRM is scored as low (≤5%) in all the five sites for the three drug classes analyzed. A continuous population survey for HIVDRM will provide a rational basis for maintaining or changing the current first line regimen in these countries. © 2009 Mary Ann Liebert, Inc.
Authors & Co-Authors
Ayouba, Ahidjo
France, Montpellier
Recherches Translationnelles Sur le Vih et Les Maladies Infectieuses
Lien, Truong Xuan
Viet Nam, Ho Chi Minh City
Pasteur Institute in ho Chi Minh City
Nouhin, Janin
Cambodia, Phnom Penh
Institut Pasteur du Cambodge
Vergne, Laurence
Cameroon, Yaounde
Institut de Recherche Pour le Developpement Cameroon
Aghokeng, Avelin Fobang
Cameroon, Yaounde
Institut de Recherche Pour le Developpement Cameroon
Ngo-Giang-Huong, Nicole
Unknown Affiliation
Diop-Ndiaye, Halimatou
Senegal, Dakar
Centre Hospitalier Universitaire Aristide le Dantec de Dakar
Kane, Coumba Touré
Senegal, Dakar
Centre Hospitalier Universitaire Aristide le Dantec de Dakar
Valéa, Diane C.
Burkina Faso, Ouagadougou
Centre Muraz
Rouet, François
Burkina Faso, Ouagadougou
Centre Muraz
Joulia Ekaza, D.
Cote D'ivoire, Abidjan
Centre Hospitalier Universitaire de Treichville
Toni, Thomas D’Aquin
Cote D'ivoire, Abidjan
Centre Hospitalier Universitaire de Treichville
Nerrienet, Eric
Cambodia, Phnom Penh
Institut Pasteur du Cambodge
Ngole, Eitel Mpoudi
Cameroon, Yaounde
Institut de Recherche Pour le Developpement Cameroon
Delaporte, Éric
France, Montpellier
Recherches Translationnelles Sur le Vih et Les Maladies Infectieuses
Costagliola, Dominique G.
France, Paris
Inserm
Peeters, Martine F.
France, Montpellier
Recherches Translationnelles Sur le Vih et Les Maladies Infectieuses
Chaix, Marie Laure
France, Paris
Université Paris Cité
Statistics
Citations: 50
Authors: 18
Affiliations: 9
Identifiers
Doi:
10.1089/aid.2009.0142
ISSN:
08892229
Research Areas
Infectious Diseases
Study Design
Cross Sectional Study
Study Approach
Quantitative
Study Locations
Burkina Faso
Ivory Coast
Senegal