2023
Urine and sputum tuberculosis tests: defining the trade-offs in endemic HIV and tuberculosis settings
Wilson D, Cudahy P, Drain P. Urine and sputum tuberculosis tests: defining the trade-offs in endemic HIV and tuberculosis settings. The Lancet Global Health 2023, 11: e809-e810. PMID: 37202010, DOI: 10.1016/s2214-109x(23)00215-2.Commentaries, Editorials and LettersMeSH KeywordsHIV InfectionsHumansLipopolysaccharidesMycobacterium tuberculosisSensitivity and SpecificitySputumTuberculosisTuberculosis, Pulmonary
2020
Risk factors for recurrent tuberculosis after successful treatment in a high burden setting: a cohort study
Cudahy PGT, Wilson D, Cohen T. Risk factors for recurrent tuberculosis after successful treatment in a high burden setting: a cohort study. BMC Infectious Diseases 2020, 20: 789. PMID: 33097000, PMCID: PMC7585300, DOI: 10.1186/s12879-020-05515-4.Peer-Reviewed Original ResearchConceptsM. tuberculosis infectionRecurrent tuberculosisSuccessful treatmentTuberculosis recurrenceHazard ratioSmear gradeTuberculosis infectionRisk factorsSmear-positive pulmonary tuberculosisCox proportional hazards modelSputum smear gradeRepetitive unit-variable number tandem repeat (MIRU-VNTR) typingHigh-burden settingsRisk of recurrenceProportional hazards modelSuccessful treatment completionRecurrent diseaseCohort studyPulmonary tuberculosisBurden settingsClinical presentationRecurrent episodesInitial episodeNumber tandem repeat typingTreatment completion
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
2016
Diagnostics for pulmonary tuberculosis
Cudahy P, Shenoi SV. Diagnostics for pulmonary tuberculosis. Postgraduate Medical Journal 2016, 92: 187-193. PMID: 27005271, PMCID: PMC4854647, DOI: 10.1136/postgradmedj-2015-133278.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements