2015
Lack of Association Between Costs of Care and Overall Survival (OS) Among Medicare Beneficiaries with Myelodysplastic Syndromes (MDS) in the United States (US)
Zeidan A, Wang R, Davidoff A, Gore S, Soulos P, Huntington S, Gross C, Ma X. Lack of Association Between Costs of Care and Overall Survival (OS) Among Medicare Beneficiaries with Myelodysplastic Syndromes (MDS) in the United States (US). Blood 2015, 126: 873. DOI: 10.1182/blood.v126.23.873.873.Peer-Reviewed Original ResearchDisability Status ScoreOverall survivalMyelodysplastic syndromeMDS patientsCost of careStudy cohortLack of associationHistologic subtypeStatus scoreMedicare beneficiariesEnd Results-Medicare databaseProportional hazards regression modelsOverall study cohortMedian overall survivalOutcomes of patientsElixhauser comorbidity scoreDate of diagnosisEntire study cohortKaplan-Meier methodHazards regression modelsDisease-related costsNon-white raceEnd of studyDate of deathMedicare Part A
2012
Medicare Prescription Drug Coverage and Home Use of Erythropoiesis-Stimulating Agents for MDS-Associated Anemia: A Medicare-Database Analysis.
Davidoff A, Hendrick F, Stuart B, Zeidan A, Shenolikar R, Gore S, Baer M. Medicare Prescription Drug Coverage and Home Use of Erythropoiesis-Stimulating Agents for MDS-Associated Anemia: A Medicare-Database Analysis. Blood 2012, 120: 3176. DOI: 10.1182/blood.v120.21.3176.3176.Peer-Reviewed Original ResearchErythropoiesis stimulating agentsLow-income subsidyPart D claimsMyelodysplastic syndromePart D plansPrior authorizationStudy cohortD claimsOOP paymentsMDS diagnosisPart DUse of ESAsPart D.Lower-risk myelodysplastic syndromesPoor functional statusChronic renal failureD plansErythropoiesis-stimulating agentsMultivariate logistic regressionTreatment of anemiaPart D coverageMedicare Part APlan characteristicsPrescription drug coveragePatient-level observationsUtilization Patterns of Iron Chelation Therapy in Transfusion-Dependent Myelodysplastic Syndrome Patients Enrolled in Medicare Part D.
Zeidan A, Baer M, Gore S, Sasane M, Paley C, McNally D, Davidoff A. Utilization Patterns of Iron Chelation Therapy in Transfusion-Dependent Myelodysplastic Syndrome Patients Enrolled in Medicare Part D. Blood 2012, 120: 3178. DOI: 10.1182/blood.v120.21.3178.3178.Peer-Reviewed Original ResearchIron chelation therapyCongestive heart failureStudy cohortCardiac conduction disordersMedicare Part DTransfusion thresholdPerformance statusRed blood cellsMyelodysplastic syndromeRenal diseaseConduction disordersChelation therapyObservation periodHistory of CHFPart DCox proportional hazards modelICD-9-CM codesErythropoiesis-stimulating agentsCoronary artery diseaseEntire study cohortMyelodysplastic syndrome patientsEnd of studyProportional hazards modelUtilization patternsMedicare enrollment files