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Transmission of HIV‐1 Drug‐Resistant Variants: Prevalence and Effect on Treatment Outcome
Author(s) -
Martin R. Jakobsen,
Martin Tolstrup,
Ole S. Søgaard,
Louise B. Jørgensen,
Paul R. Gorry,
Alex Lund Laursen,
Lars Østergaard
Publication year - 2010
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1086/650001
Subject(s) - medicine , reverse transcriptase , drug resistance , genotyping , virology , peripheral blood mononuclear cell , viral load , genotype , reverse transcriptase inhibitor , hiv drug resistance , multiplex , zidovudine , prospective cohort study , didanosine , antiretroviral therapy , human immunodeficiency virus (hiv) , viral disease , polymerase chain reaction , biology , bioinformatics , genetics , gene , in vitro
Human immunodeficiency virus type 1 (HIV-1) drug resistance is an important threat to the overall success of antiretroviral therapy (ART). Because of the limited sensitivity of commercial assays, transmitted drug resistance (TDR) may be underestimated; thus, the effect that TDR has on treatment outcome needs to be investigated. The objective of this study was to investigate the prevalence of TDR in HIV-infected patients and to evaluate the significance of TDR with respect to treatment outcome by analyzing plasma viral RNA and peripheral blood mononuclear cell proviral DNA for the presence of drug resistance mutations.

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