Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014490323> ?p ?o ?g. }
- W2014490323 endingPage "1684" @default.
- W2014490323 startingPage "1679" @default.
- W2014490323 abstract "Objective: We sought to determine the rate of the K65R mutation in patients receiving tenofovir (TDF)-based antiretroviral therapy (ART) with subtype C HIV infection. Design: Retrospective cohort study. Methods: All patients initiated on stavudine (d4T) with lamivudine (3TC) or TDF with 3TC and a nonnucleoside reverse transcriptase inhibitor at McCord Hospital in Durban, South Africa had their charts reviewed. All patients with virologic failure, defined as a viral load more than 1000 copies/ml after 5 months of a first ART regimen, had genotypic resistance testing performed prospectively using a validated in-house assay. Important resistance mutations were selected based upon published mutations in subtype B virus in the Stanford HIV Drug Resistance database. Results: A total of 585 patients were initiated on TDF-containing first-line ART from 3 August 2010 to 17 March 2011. Thirty-five (6.0%) of these patients had virologic failure and 23 of 33 (69.7%) of the virologic failure patients had the K65R mutation. The median (interquartile range) for the baseline CD4 cell count was 105 cells/μl (49–209) and viral load at virologic failure was 47 571 copies/ml (20 708–202 000). During the same period, 53 patients were initiated on d4T-containing regimens. Two (3.8%) of these patients had virologic failure and one of the virologic failure patients had the K65R mutation. Conclusion: Preliminary data show very high rates (>65%) of K65R for patients failing TDF-based first-line regimens at McCord Hospital with few additional nucleoside reverse transcriptase inhibitor mutations compared with subtype B. These rates may reflect faster in-vivo selection, longer time on a failing regimen or transmitted drug resistance." @default.
- W2014490323 created "2016-06-24" @default.
- W2014490323 creator A5018193139 @default.
- W2014490323 creator A5035982137 @default.
- W2014490323 creator A5044721912 @default.
- W2014490323 creator A5058715015 @default.
- W2014490323 creator A5062529721 @default.
- W2014490323 creator A5074965128 @default.
- W2014490323 creator A5075398862 @default.
- W2014490323 creator A5078399430 @default.
- W2014490323 creator A5090473117 @default.
- W2014490323 date "2012-08-24" @default.
- W2014490323 modified "2023-09-25" @default.
- W2014490323 title "High rate of K65R for antiretroviral therapy-naive patients with subtype C HIV infection failing a tenofovir-containing first-line regimen" @default.
- W2014490323 cites W1976523151 @default.
- W2014490323 cites W2015796602 @default.
- W2014490323 cites W2021660989 @default.
- W2014490323 cites W2022805318 @default.
- W2014490323 cites W2041582591 @default.
- W2014490323 cites W2092890561 @default.
- W2014490323 cites W2102741140 @default.
- W2014490323 cites W2121720236 @default.
- W2014490323 cites W2140960318 @default.
- W2014490323 cites W2143908311 @default.
- W2014490323 cites W2143930204 @default.
- W2014490323 cites W2152830821 @default.
- W2014490323 cites W2162727299 @default.
- W2014490323 cites W2169235930 @default.
- W2014490323 cites W2172212187 @default.
- W2014490323 cites W2415398231 @default.
- W2014490323 doi "https://doi.org/10.1097/qad.0b013e328356886d" @default.
- W2014490323 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3757561" @default.
- W2014490323 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22739389" @default.
- W2014490323 hasPublicationYear "2012" @default.
- W2014490323 type Work @default.
- W2014490323 sameAs 2014490323 @default.
- W2014490323 citedByCount "78" @default.
- W2014490323 countsByYear W20144903232012 @default.
- W2014490323 countsByYear W20144903232013 @default.
- W2014490323 countsByYear W20144903232014 @default.
- W2014490323 countsByYear W20144903232015 @default.
- W2014490323 countsByYear W20144903232016 @default.
- W2014490323 countsByYear W20144903232017 @default.
- W2014490323 countsByYear W20144903232018 @default.
- W2014490323 countsByYear W20144903232019 @default.
- W2014490323 countsByYear W20144903232020 @default.
- W2014490323 countsByYear W20144903232021 @default.
- W2014490323 countsByYear W20144903232022 @default.
- W2014490323 crossrefType "journal-article" @default.
- W2014490323 hasAuthorship W2014490323A5018193139 @default.
- W2014490323 hasAuthorship W2014490323A5035982137 @default.
- W2014490323 hasAuthorship W2014490323A5044721912 @default.
- W2014490323 hasAuthorship W2014490323A5058715015 @default.
- W2014490323 hasAuthorship W2014490323A5062529721 @default.
- W2014490323 hasAuthorship W2014490323A5074965128 @default.
- W2014490323 hasAuthorship W2014490323A5075398862 @default.
- W2014490323 hasAuthorship W2014490323A5078399430 @default.
- W2014490323 hasAuthorship W2014490323A5090473117 @default.
- W2014490323 hasBestOaLocation W20144903231 @default.
- W2014490323 hasConcept C104317684 @default.
- W2014490323 hasConcept C114851261 @default.
- W2014490323 hasConcept C119060515 @default.
- W2014490323 hasConcept C126322002 @default.
- W2014490323 hasConcept C142462285 @default.
- W2014490323 hasConcept C156719811 @default.
- W2014490323 hasConcept C159047783 @default.
- W2014490323 hasConcept C167135981 @default.
- W2014490323 hasConcept C182707283 @default.
- W2014490323 hasConcept C2522874641 @default.
- W2014490323 hasConcept C2777351918 @default.
- W2014490323 hasConcept C2777869810 @default.
- W2014490323 hasConcept C2779889181 @default.
- W2014490323 hasConcept C2780216070 @default.
- W2014490323 hasConcept C2780593183 @default.
- W2014490323 hasConcept C2780727368 @default.
- W2014490323 hasConcept C2781413609 @default.
- W2014490323 hasConcept C2993143319 @default.
- W2014490323 hasConcept C3013748606 @default.
- W2014490323 hasConcept C49105822 @default.
- W2014490323 hasConcept C55493867 @default.
- W2014490323 hasConcept C71924100 @default.
- W2014490323 hasConcept C86803240 @default.
- W2014490323 hasConcept C89423630 @default.
- W2014490323 hasConceptScore W2014490323C104317684 @default.
- W2014490323 hasConceptScore W2014490323C114851261 @default.
- W2014490323 hasConceptScore W2014490323C119060515 @default.
- W2014490323 hasConceptScore W2014490323C126322002 @default.
- W2014490323 hasConceptScore W2014490323C142462285 @default.
- W2014490323 hasConceptScore W2014490323C156719811 @default.
- W2014490323 hasConceptScore W2014490323C159047783 @default.
- W2014490323 hasConceptScore W2014490323C167135981 @default.
- W2014490323 hasConceptScore W2014490323C182707283 @default.
- W2014490323 hasConceptScore W2014490323C2522874641 @default.
- W2014490323 hasConceptScore W2014490323C2777351918 @default.
- W2014490323 hasConceptScore W2014490323C2777869810 @default.
- W2014490323 hasConceptScore W2014490323C2779889181 @default.
- W2014490323 hasConceptScore W2014490323C2780216070 @default.
- W2014490323 hasConceptScore W2014490323C2780593183 @default.