2025
The Cost-Effectiveness of Semaglutide and Tirzepatide for Patients With Knee Osteoarthritis and Obesity.
Betensky D, Smith K, Katz J, Yang C, Hunter D, Collins J, Feldman C, Messier S, Kim J, Selzer F, Paltiel A, Losina E. The Cost-Effectiveness of Semaglutide and Tirzepatide for Patients With Knee Osteoarthritis and Obesity. Annals Of Internal Medicine 2025 PMID: 40953447, DOI: 10.7326/annals-24-03609.Peer-Reviewed Original ResearchQuality-adjusted life yearsBody mass indexIncremental cost-effectiveness ratioKnee osteoarthritisWestern Ontario and McMaster Universities Osteoarthritis Index pain scorePain reductionBaseline body mass indexQuality-adjusted life year thresholdsHealth benefitsMicrosimulation modelWeight loss strategiesCost-effectiveMean body mass indexUsual careHealth policyCost-effectiveness thresholdOsteoarthritis Policy ModelCost-effectiveness ratioGlucagon-like peptide-1 receptor agonistsPeptide-1 receptor agonistsLife yearsBase-case cohortMass indexLoss strategiesMedical costsCost-effective pricing of long-acting injectable HIV pre-exposure prophylaxis for adolescent girls and young women in South Africa: a model-based analysis
Jin E, Ahmed A, Bekker L, Rousseau E, Dugdale C, Flanagan C, Wallace M, Freedberg K, Orrell C, Reddy K, Paltiel A, Ciaranello A, Neilan A. Cost-effective pricing of long-acting injectable HIV pre-exposure prophylaxis for adolescent girls and young women in South Africa: a model-based analysis. The Lancet Global Health 2025, 13: e1230-e1239. PMID: 40441175, PMCID: PMC12223965, DOI: 10.1016/s2214-109x(25)00119-6.Peer-Reviewed Original ResearchConceptsHIV pre-exposure prophylaxisPre-exposure prophylaxisLife yearsIncremental cost-effectiveness ratioTDF-FTCCAB-LAAdolescent girlsYoung womenHIV-related careHealth-care sector perspectiveDaily oral tenofovir disoproxil fumarateIncrease life-yearsDaily oral TDF-FTCOral tenofovir disoproxil fumaratePrEP programmesCumulative HIV-transmissionHIV incidencePrEP persistenceTenofovir disoproxil fumarateCost-effectiveness ratioHIV transmissionCost-effectiveModel-projected outcomesSouth AfricaPrEP drugsCost-effectiveness analysis of alternative infant and neonatal rotavirus vaccination schedules in Malawi
Wenger C, Asare E, Kwon J, Li X, Mwinjiwa E, Chinkhumba J, Jere K, Hungerford D, Cunliffe N, Paltiel A, Pitzer V. Cost-effectiveness analysis of alternative infant and neonatal rotavirus vaccination schedules in Malawi. PLOS Global Public Health 2025, 5: e0004341. PMID: 40209158, PMCID: PMC11984971, DOI: 10.1371/journal.pgph.0004341.Peer-Reviewed Original ResearchDose of RotarixNeonatal vaccinationThird doseDisability-adjusted life yearsRotavirus vaccination strategiesVaccination strategiesVaccination scheduleRV3-BB vaccineRotavirus vaccine scheduleModerate-to-severeCurrent rotavirus vaccinesProbabilistic sensitivity analysesRV3-BBPrevent rotavirusRotavirus casesRotavirus vaccineWTP thresholdAlternate infantsVaccine impactSevere diarrheaWeeks of ageRotarixVaccine effectivenessCost-effectiveness analysisCost-effective
2024
Cost‐Effectiveness of Community‐Based Diet and Exercise for Patients with Knee Osteoarthritis and Obesity or Overweight
Kopp P, Yang C, Yang H, Katz J, Paltiel A, Hunter D, Callahan L, Mihalko S, Newman J, DeVita P, Loeser R, Miller G, Messier S, Losina E. Cost‐Effectiveness of Community‐Based Diet and Exercise for Patients with Knee Osteoarthritis and Obesity or Overweight. Arthritis Care & Research 2024, 76: 1018-1027. PMID: 38450873, DOI: 10.1002/acr.25323.Peer-Reviewed Original ResearchBody mass indexUsual careQuality-adjusted life yearsHealth educationIncremental cost-effectiveness ratioKnee osteoarthritisKnee OAGroup-based health educationWestern Ontario and McMaster Universities Osteoarthritis Index pain scoreLifetime costsOA careE programCost-effectiveIncremental cost-effectivenessFunctional limitationsIncreased lifetime costsOsteoarthritis Policy ModelCost-effectiveness ratioLife yearsMass indexPain reductionSocietal perspectiveCohort characteristicsKneeExercise
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