2020
Bedaquiline Adherence Mediates Sputum TB Culture Conversion in MDR/XDR-TB Patients Co-Infected with HIV
Mudd J, Wolf A, Zelnick J, Boodhram R, Orrell C, Daftary A, Friedland G, Padayatchi N, O'Donnell M. Bedaquiline Adherence Mediates Sputum TB Culture Conversion in MDR/XDR-TB Patients Co-Infected with HIV. 2020, a2691-a2691. DOI: 10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a2691.Peer-Reviewed Original Research
2012
Survival from XDR-TB Is Associated with Modifiable Clinical Characteristics in Rural South Africa
Shenoi SV, Brooks RP, Barbour R, Altice FL, Zelterman D, Moll AP, Master I, van der Merwe TL, Friedland GH. Survival from XDR-TB Is Associated with Modifiable Clinical Characteristics in Rural South Africa. PLOS ONE 2012, 7: e31786. PMID: 22412840, PMCID: PMC3295798, DOI: 10.1371/journal.pone.0031786.Peer-Reviewed Original ResearchConceptsXDR-TB patientsDrug-resistant tuberculosisRetrospective case-control studyXDR-TB casesCommunity-based hospitalCase-control studyGlobal public healthHIV coinfectionMicrobiological correlatesModifiable factorsAvailable interventionsRural South AfricaControl studyPatientsTuberculosisPublic healthSurvivorsSurvivalDaysHospitalMortalityRisk factors for mortality among MDR- and XDR-TB patients in a high HIV prevalence setting
Gandhi N, Andrews J, Brust J, Montreuil R, Weissman D, Heo M, Moll A, Friedland G, Shah N. Risk factors for mortality among MDR- and XDR-TB patients in a high HIV prevalence setting. The International Journal Of Tuberculosis And Lung Disease 2012, 16: 90-97. PMID: 22236852, PMCID: PMC3302205, DOI: 10.5588/ijtld.11.0153.Peer-Reviewed Original ResearchMeSH KeywordsAdultAIDS-Related Opportunistic InfectionsAnti-Retroviral AgentsAntitubercular AgentsCD4 Lymphocyte CountCoinfectionDrug Resistance, Multiple, BacterialExtensively Drug-Resistant TuberculosisFemaleHIV InfectionsHumansMaleMarkov ChainsMonte Carlo MethodPrevalencePrognosisProportional Hazards ModelsRetrospective StudiesRisk AssessmentRisk FactorsSouth AfricaSurvival AnalysisTime FactorsTuberculosis, Multidrug-ResistantTuberculosis, PulmonaryConceptsHuman immunodeficiency virusXDR-TB patientsRisk factorsAntiretroviral therapyXDR-TBDrug-resistant (XDR) TBImmunosuppressed human immunodeficiency virusStrong independent risk factorHigh HIV prevalence settingsMDR-TB patientsTB treatment programsIndependent risk factorYear of diagnosisDrug-resistant tuberculosisHIV prevalence settingsCells/Principal risk factorsCase-control studyAmplification of resistanceHigh mortality rateART initiationHIV testingImmunodeficiency virusPrevalence settingsMortality rate
2011
Spread of Extensively Drug-Resistant Tuberculosis in KwaZulu-Natal Province, South Africa
Moodley P, Shah NS, Tayob N, Connolly C, Zetola N, Gandhi N, Friedland G, Sturm AW. Spread of Extensively Drug-Resistant Tuberculosis in KwaZulu-Natal Province, South Africa. PLOS ONE 2011, 6: e17513. PMID: 21655324, PMCID: PMC3104985, DOI: 10.1371/journal.pone.0017513.Peer-Reviewed Original ResearchConceptsMDR-TB casesDrug-resistant tuberculosisXDR-TB casesXDR-TBDrug susceptibility test resultsExtensively Drug-Resistant TuberculosisMDR tuberculosis casesMDR-TB patientsXDR-TB patientsCulture-confirmed casesProvincial referral hospitalCross-sectional studyKwaZulu-Natal ProvinceSource of infectionTB casesNumber of hospitalsReferral hospitalSputum cultureTuberculosis casesScotland hospitalsPatientsHealthcare districtsHospitalClinical diagnosisLaboratory database
2010
Extensively drug-resistant tuberculosis in children with human immunodeficiency virus in rural South Africa.
Thomas TA, Shenoi SV, Heysell SK, Eksteen FJ, Sunkari VB, Gandhi NR, Friedland G, Shah NS. Extensively drug-resistant tuberculosis in children with human immunodeficiency virus in rural South Africa. The International Journal Of Tuberculosis And Lung Disease 2010, 14: 1244-51. PMID: 20843414, PMCID: PMC3030274.Peer-Reviewed Original ResearchConceptsHuman immunodeficiency virusXDR-TB diagnosisXDR-TBDrug-resistant tuberculosisPediatric wardImmunodeficiency virusRural South AfricaXDR-TB patientsXDR-TB treatmentActive antiretroviral therapySputum culture conversionNeuropsychiatric side effectsHospital pediatric wardInfection control policiesCulture conversionAntiretroviral therapyRadiographic improvementNosocomial transmissionOverlapping toxicitiesMicrobiologic dataHIV treatmentMedical recordsMicrobiologic diagnosisHIV therapyPrevious history
2009
HIV Coinfection in Multidrug- and Extensively Drug-Resistant Tuberculosis Results in High Early Mortality
Gandhi NR, Shah NS, Andrews JR, Vella V, Moll AP, Scott M, Weissman D, Marra C, Lalloo UG, Friedland GH. HIV Coinfection in Multidrug- and Extensively Drug-Resistant Tuberculosis Results in High Early Mortality. American Journal Of Respiratory And Critical Care Medicine 2009, 181: 80-86. PMID: 19833824, DOI: 10.1164/rccm.200907-0989oc.Peer-Reviewed Original ResearchConceptsXDR-TB casesHIV coinfection rateXDR-TB patientsOne-year mortalityTB casesXDR-TBTB patientsMDR-TBSputum collectionDrug-resistant tuberculosis epidemicHigh HIV prevalence regionsDrug susceptibility test resultsYear of diagnosisRetrospective observational studyHigh early mortalityAvailable medical recordsMajority of deathsHIV coinfectionAntiretroviral therapyHIV statusEarly mortalityMedical recordsTuberculosis resultsEarly initiationObservational study