Virologic Failures on Initial Boosted-PI Regimen Infrequently Possess Low-Level Variants with Major PI Resistance Mutations by Ultra-Deep Sequencing
Lataillade M, Chiarella J, Yang R, DeGrosky M, Uy J, Seekins D, Simen B, St. John E, Moreno E, Kozal M. Virologic Failures on Initial Boosted-PI Regimen Infrequently Possess Low-Level Variants with Major PI Resistance Mutations by Ultra-Deep Sequencing. PLOS ONE 2012, 7: e30118. PMID: 22355307, PMCID: PMC3280244, DOI: 10.1371/journal.pone.0030118.Peer-Reviewed Original ResearchConceptsPI/rDrug-resistant mutationsVirologic failureUltra-deep sequencingR regimenLow-level resistant variantsMajor PI resistance mutationsPI/r regimenResistant variantsARV-naïve subjectsPI-resistant variantsHIV-positive patientsAtazanavir/ritonavirLopinavir/ritonavirM184V/ILow-level variantsPI resistance mutationsMinority of casesTenofovir/RegimenStanford HIVdbResistance mutationsPhenotypic resistanceResistant mutationsStandard genotyping