2021
The Health and Economic Benefits of Tests That Predict Future Progression to Tuberculosis Disease
Menzies NA, Shrestha S, Parriott A, Marks SM, Hill AN, Dowdy DW, Shete PB, Cohen T, Salomon JA. The Health and Economic Benefits of Tests That Predict Future Progression to Tuberculosis Disease. Epidemiology 2021, 33: 75-83. PMID: 34669631, PMCID: PMC8633045, DOI: 10.1097/ede.0000000000001418.Peer-Reviewed Original ResearchConceptsPositive predictive valueHigh positive predictive valueFuture tuberculosisLatent tuberculosis infection treatmentIncremental costHigher treatment initiationCompletion of treatmentInterferon-gamma releaseQuality-adjusted life yearsTransmission dynamic modelLTBI testingTreatment initiationTreatment acceptanceTuberculosis diseasePrevention servicesPredictive valueTreatment servicesLife yearsTuberculosisInfection treatmentSocietal perspectiveIGRATreatment volumeHealth improvementFuture progression
2019
Cost‐effectiveness of expanding the capacity of opioid agonist treatment in Ukraine: dynamic modeling analysis
Morozova O, Crawford FW, Cohen T, Paltiel AD, Altice FL. Cost‐effectiveness of expanding the capacity of opioid agonist treatment in Ukraine: dynamic modeling analysis. Addiction 2019, 115: 437-450. PMID: 31478285, PMCID: PMC7015766, DOI: 10.1111/add.14797.Peer-Reviewed Original ResearchConceptsOpioid agonist treatmentOpioid use disorderOAT coverageAgonist treatmentGross domestic productOpioid use initiationOpioid addiction epidemicOAT accessHIV epidemicUse disordersAddiction epidemicCapita gross domestic productPay thresholdsTreatment demandUse initiationAddiction treatmentIncremental costBaseline capacityTreatmentPotential peer effectsDomestic productTreatment spilloversEpidemicPeer effectsCoverage levels
2016
Second line drug susceptibility testing to inform the treatment of rifampin-resistant tuberculosis: a quantitative perspective
Kendall EA, Cohen T, Mitnick CD, Dowdy DW. Second line drug susceptibility testing to inform the treatment of rifampin-resistant tuberculosis: a quantitative perspective. International Journal Of Infectious Diseases 2016, 56: 185-189. PMID: 28007660, PMCID: PMC5576040, DOI: 10.1016/j.ijid.2016.12.010.Peer-Reviewed Original ResearchConceptsSecond-line drug susceptibility testingRifampin-resistant tuberculosisDrug susceptibility testingSecond-line drug resistanceDrug resistanceSusceptibility testingHigh-burden settingsSecond-line drugsDrug-resistant tuberculosisEffective regimensTreatment failureTreatment outcomesSmall incremental costEpidemiologic benefitsResistance amplificationPatientsTuberculosisIncremental costMost settingsWidespread implementationSettingRegimensPrevalence
2014
Assessment of the patient, health system, and population effects of Xpert MTB/RIF and alternative diagnostics for tuberculosis in Tanzania: an integrated modelling approach
Langley I, Lin HH, Egwaga S, Doulla B, Ku CC, Murray M, Cohen T, Squire SB. Assessment of the patient, health system, and population effects of Xpert MTB/RIF and alternative diagnostics for tuberculosis in Tanzania: an integrated modelling approach. The Lancet Global Health 2014, 2: e581-e591. PMID: 25304634, DOI: 10.1016/s2214-109x(14)70291-8.Peer-Reviewed Original ResearchConceptsIncremental cost-effectiveness ratioHigh incremental costIncremental costLED fluorescence microscopyCost-effectiveness ratioPay thresholdsFull rolloutContext of TanzaniaCost-effective optionHealth policy formulationPolicy formulationDifferent diagnostic optionsIntegrated modelling approachModelling approachAdditional costHealth systemCostAlternative diagnosticsIntegrated modelXpert MTB/RIFPopulation effectsMTB/RIFPresumptive tuberculosis casesWillingnessUse of Xpert
2013
Health benefits, costs, and cost-effectiveness of earlier eligibility for adult antiretroviral therapy and expanded treatment coverage: a combined analysis of 12 mathematical models.
Eaton JW, Menzies NA, Stover J, Cambiano V, Chindelevitch L, Cori A, Hontelez JA, Humair S, Kerr CC, Klein DJ, Mishra S, Mitchell KM, Nichols BE, Vickerman P, Bakker R, Bärnighausen T, Bershteyn A, Bloom DE, Boily MC, Chang ST, Cohen T, Dodd PJ, Fraser C, Gopalappa C, Lundgren J, Martin NK, Mikkelsen E, Mountain E, Pham QD, Pickles M, Phillips A, Platt L, Pretorius C, Prudden HJ, Salomon JA, van de Vijver DA, de Vlas SJ, Wagner BG, White RG, Wilson DP, Zhang L, Blandford J, Meyer-Rath G, Remme M, Revill P, Sangrujee N, Terris-Prestholt F, Doherty M, Shaffer N, Easterbrook PJ, Hirnschall G, Hallett TB. Health benefits, costs, and cost-effectiveness of earlier eligibility for adult antiretroviral therapy and expanded treatment coverage: a combined analysis of 12 mathematical models. The Lancet Global Health 2013, 2: e23-34. PMID: 25104632, DOI: 10.1016/s2214-109x(13)70172-4.Peer-Reviewed Original ResearchConceptsHIV-positive adultsAdult antiretroviral therapyAntiretroviral therapyCD4 countTreatment coveragePotential health benefitsConcentrated epidemicsDALY avertedHealth benefitsEligibility criteriaExpansion of eligibilityEarlier eligibilityCD4 count thresholdHealth system perspectiveHead gross domestic productMiddle-income settingsGeneral populationHealth outcomesKey populationsTherapyHealth interventionsHealth budgetIncremental costMelinda Gates FoundationEligibility