2022
Phylogeography and transmission of M. tuberculosis in Moldova: A prospective genomic analysis
Yang C, Sobkowiak B, Naidu V, Codreanu A, Ciobanu N, Gunasekera KS, Chitwood MH, Alexandru S, Bivol S, Russi M, Havumaki J, Cudahy P, Fosburgh H, Allender CJ, Centner H, Engelthaler DM, Menzies NA, Warren JL, Crudu V, Colijn C, Cohen T. Phylogeography and transmission of M. tuberculosis in Moldova: A prospective genomic analysis. PLOS Medicine 2022, 19: e1003933. PMID: 35192619, PMCID: PMC8903246, DOI: 10.1371/journal.pmed.1003933.Peer-Reviewed Original ResearchConceptsMultidrug-resistant tuberculosisDrug-resistant M. tuberculosisM. tuberculosis strainsPutative transmission clustersM. tuberculosisTransmission clustersMultidrug-resistant M. tuberculosis strainsTuberculosis strainsMultiple M. tuberculosis strainsCulture-positive TB casesLocal transmissionMDR-TB epidemicDrug-susceptible tuberculosisDrug resistance mutationsDrug resistance profilesUrgency of interventionTB casesDemographic dataNew casesTuberculosisInadequate treatmentNatural historyResistance mutationsBeijing lineageMycobacterium tuberculosis
2021
Rifampicin-Monoresistant Tuberculosis Is Not the Same as Multidrug-Resistant Tuberculosis: a Descriptive Study from Khayelitsha, South Africa
Salaam-Dreyer Z, Streicher EM, Sirgel FA, Menardo F, Borrell S, Reinhard M, Doetsch A, Cudahy PGT, Mohr-Holland E, Daniels J, Dippenaar A, Nicol MP, Gagneux S, Warren RM, Cox H. Rifampicin-Monoresistant Tuberculosis Is Not the Same as Multidrug-Resistant Tuberculosis: a Descriptive Study from Khayelitsha, South Africa. Antimicrobial Agents And Chemotherapy 2021, 65: 10.1128/aac.00364-21. PMID: 34460307, PMCID: PMC8522772, DOI: 10.1128/aac.00364-21.Peer-Reviewed Original ResearchConceptsMultidrug-resistant TBRMR-TBRR-TBPatient-level clinical dataPhenotypic drug susceptibility testingRifampicin-monoresistant tuberculosisRR-TB patientsMultidrug-resistant tuberculosisHIV-positive individualsRifampin-resistant tuberculosisDrug susceptibility testingRifampin monoresistanceHIV infectionMDR isolatesTB drugsRisk factorsClinical dataSusceptibility testingSubset of isolatesTuberculosisDescriptive studyMycobacterium tuberculosisAvailable WGS dataSignificant differencesPatients
2017
Accuracy of line probe assays for the diagnosis of pulmonary and multidrug-resistant tuberculosis: a systematic review and meta-analysis
Nathavitharana RR, Cudahy PG, Schumacher SG, Steingart KR, Pai M, Denkinger CM. Accuracy of line probe assays for the diagnosis of pulmonary and multidrug-resistant tuberculosis: a systematic review and meta-analysis. European Respiratory Journal 2017, 49: 1601075. PMID: 28100546, PMCID: PMC5898952, DOI: 10.1183/13993003.01075-2016.Peer-Reviewed Original ResearchConceptsLine probe assayComposite reference standardINH resistanceRIF resistanceSystematic reviewMultidrug-resistant tuberculosis (MDR-TB) casesRapid drug susceptibility testingMultidrug-resistant tuberculosisProbe assayTuberculosis detectionDrug susceptibility testingSmear-positive specimensSmear-negative specimensReference standardM. tuberculosis detectionMycobacterium tuberculosis detectionPulmonary TBTuberculosis casesNew line probe assayStudy qualityIsoniazid resistanceQUADAS-2Indirect testingRifampicinUnique studies