2018
The impact of phlebotomy and hydroxyurea on survival and risk of thrombosis among older patients with polycythemia vera
Podoltsev NA, Zhu M, Zeidan AM, Wang R, Wang X, Davidoff AJ, Huntington SF, Giri S, Gore SD, Ma X. The impact of phlebotomy and hydroxyurea on survival and risk of thrombosis among older patients with polycythemia vera. Blood Advances 2018, 2: 2681-2690. PMID: 30333100, PMCID: PMC6199652, DOI: 10.1182/bloodadvances.2018021436.Peer-Reviewed Original ResearchConceptsRisk of thrombosisPV patientsOverall survivalThrombotic eventsMultivariable Cox proportional hazards modelsEnd Results-Medicare databaseHigh-risk PV patientsCox proportional hazards modelOlder adultsImpact of phlebotomyRetrospective cohort studyPopulation-based studyProportional hazards modelEffect of phlebotomyOutcomes of interestPolycythemia vera patientsContemporary clinical practiceImproved OSCohort studyCytoreductive therapyOlder patientsTherapeutic phlebotomyTreatment modalitiesCurrent guidelinesLower riskPerformance of the Medical Research Council (MRC) and the Leukemia Research Foundation (LRF) score in predicting survival benefit with hypomethylating agent use in patients with relapsed or refractory acute myeloid leukemia
Stahl M, DeVeaux M, Montesinos P, Itzykson R, Ritchie EK, Sekeres MA, Barnard J, Podoltsev NA, Brunner A, Komrokji RS, Bhatt VR, Al-Kali A, Cluzeau T, Santini V, Roboz GJ, Fenaux P, Litzow M, Fathi AT, Perreault S, Kim TK, Prebet T, Vey N, Verma V, Germing U, Bergua J, Serrano J, Gore SD, Zeidan AM. Performance of the Medical Research Council (MRC) and the Leukemia Research Foundation (LRF) score in predicting survival benefit with hypomethylating agent use in patients with relapsed or refractory acute myeloid leukemia. Leukemia & Lymphoma 2018, 60: 246-249. PMID: 29963936, DOI: 10.1080/10428194.2018.1468893.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsDrug Resistance, NeoplasmFemaleHematopoietic Stem Cell TransplantationHumansLeukemia, Myeloid, AcuteMaleMiddle AgedNeoplasm Recurrence, LocalPrognosisRetrospective StudiesRisk AssessmentRisk FactorsSurvival AnalysisTransplantation, HomologousTreatment OutcomeYoung AdultThe effect of iron chelation therapy on overall survival in sickle cell disease and β‐thalassemia: A systematic review
Ballas SK, Zeidan AM, Duong VH, DeVeaux M, Heeney MM. The effect of iron chelation therapy on overall survival in sickle cell disease and β‐thalassemia: A systematic review. American Journal Of Hematology 2018, 93: 943-952. PMID: 29635754, DOI: 10.1002/ajh.25103.Peer-Reviewed Original ResearchConceptsIron chelation therapySickle cell diseaseEvent-free survivalChelation therapyOverall survivalCell diseaseΒ-thalassemiaSystematic reviewRed blood cell transfusionBlood cell transfusionBetter overall survivalSerum ferritin levelsLife-threatening anemiaTransfusion-dependent patientsStandard of careIron chelation agentsLiver iron contentNew oral drugsCell transfusionFrequent transfusionsOral agentsDiabetes mellitusHeart failureLiver cirrhosisFerritin levelsHypomethylating agents in relapsed and refractory AML: outcomes and their predictors in a large international patient cohort
Stahl M, DeVeaux M, Montesinos P, Itzykson R, Ritchie EK, Sekeres MA, Barnard JD, Podoltsev NA, Brunner AM, Komrokji RS, Bhatt VR, Al-Kali A, Cluzeau T, Santini V, Fathi AT, Roboz GJ, Fenaux P, Litzow MR, Perreault S, Kim TK, Prebet T, Vey N, Verma V, Germing U, Bergua JM, Serrano J, Gore SD, Zeidan AM. Hypomethylating agents in relapsed and refractory AML: outcomes and their predictors in a large international patient cohort. Blood Advances 2018, 2: 923-932. PMID: 29685952, PMCID: PMC5916007, DOI: 10.1182/bloodadvances.2018016121.Peer-Reviewed Original ResearchConceptsOverall survivalRR-AMLMedian OSOlder acute myeloid leukemia patientsAcute myeloid leukemia patientsCR/CRiIncomplete count recoveryMedian overall survivalDecreased overall survivalBone marrow blastsReasonable therapeutic optionMyeloid leukemia patientsPredictors of responseImproved response ratesLarge international patient cohortInternational patient cohortGood responseComplete remissionHematologic improvementRefractory AMLMarrow blastsMedian ageCount recoveryFrontline treatmentTherapeutic optionsAllogeneic Hematopoietic Stem Cell Transplantation Following the Use of Hypomethylating Agents among Patients with Relapsed or Refractory AML: Findings from an International Retrospective Study
Stahl M, DeVeaux M, Montesinos P, Itzykson R, Ritchie EK, Sekeres MA, Majhail N, Barnard J, Podoltsev NA, Brunner AM, Komrokji RS, Bhatt VR, Al-Kali A, Cluzeau T, Santini V, Roboz GJ, Fenaux P, Litzow M, Fathi AT, Perreault S, Kim TK, Prebet T, Vey N, Verma V, Kobbe G, Bergua J, Serrano J, Gore SD, Zeidan AM. Allogeneic Hematopoietic Stem Cell Transplantation Following the Use of Hypomethylating Agents among Patients with Relapsed or Refractory AML: Findings from an International Retrospective Study. Transplantation And Cellular Therapy 2018, 24: 1754-1758. PMID: 29649620, DOI: 10.1016/j.bbmt.2018.03.025.Peer-Reviewed Original ResearchConceptsHematopoietic stem cell transplantationAllogeneic hematopoietic stem cell transplantationHMA therapyStem cell transplantationComplete remissionCell transplantationUnrelated hematopoietic stem cell transplantationInternational retrospective studyLimited treatment optionsAcute myeloid leukemiaChronic GVHDMedian OSPrimary refractoryRR-AMLConditioning regimenRefractory AMLPatients patientsUnrelated donorsEntire cohortPoor prognosisRetrospective studyTreatment optionsMyeloid leukemiaInternational cohortHypomethylating agent
2017
Risk of myeloid neoplasms after radiotherapy among older women with localized breast cancer: A population-based study
Zeidan AM, Long JB, Wang R, Hu X, Yu JB, Huntington SF, Abel GA, Mougalian SS, Podoltsev NA, Gore SD, Gross CP, Ma X, Davidoff AJ. Risk of myeloid neoplasms after radiotherapy among older women with localized breast cancer: A population-based study. PLOS ONE 2017, 12: e0184747. PMID: 28902882, PMCID: PMC5597231, DOI: 10.1371/journal.pone.0184747.Peer-Reviewed Original ResearchConceptsBreast cancer survivorsMyeloid neoplasmsCancer survivorsBreast cancerOlder womenOlder breast cancer survivorsTherapy-related myeloid neoplasmsCompeting-risks survival analysisAbsolute risk increaseBenefits of radiotherapyPopulation-based studyAbsence of chemotherapyRisk of developmentMultiple sensitivity analysesEligible patientsSubsequent chemotherapyAdjuvant radiotherapyLocalized diseaseCumulative incidenceInitial treatmentSEER registryPoor outcomeTreatment recommendationsMedicare claimsMN diagnosisA call for action: Increasing enrollment of untreated patients with higher‐risk myelodysplastic syndromes in first‐line clinical trials
Zeidan AM, Stahl M, Sekeres MA, Steensma DP, Komrokji RS, Gore SD. A call for action: Increasing enrollment of untreated patients with higher‐risk myelodysplastic syndromes in first‐line clinical trials. Cancer 2017, 123: 3662-3672. PMID: 28759108, DOI: 10.1002/cncr.30903.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsHigh-risk myelodysplastic syndromeAZA-001 trialClinical trialsMinimal survival gainsLarge randomized trialsManagement of patientsPopulation-based studyClinical trial enrollmentQuality of lifeMonotherapy armMedian survivalRandomized trialsSurvival impactTrial enrollmentSurvival gainMyelodysplastic syndromeRegistry analysisAggressive malignancyPatientsNatural historyRoutine useTrialsSurvivalEnrollmentHMAs
2016
Intensity of end‐of‐life care for patients with myelodysplastic syndromes: Findings from a large national database
Fletcher SA, Cronin AM, Zeidan AM, Odejide OO, Gore SD, Davidoff AJ, Steensma DP, Abel GA. Intensity of end‐of‐life care for patients with myelodysplastic syndromes: Findings from a large national database. Cancer 2016, 122: 1209-1215. PMID: 26914833, DOI: 10.1002/cncr.29913.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overCause of DeathCritical IllnessDatabases, FactualFemaleHospice CareHumansIntensive Care UnitsLogistic ModelsMaleMultivariate AnalysisMyelodysplastic SyndromesOdds RatioPatient Care TeamQuality of Health CareRetrospective StudiesRisk AssessmentSEER ProgramSex FactorsSurvival AnalysisTerminal CareUnited StatesConceptsMyelodysplastic syndromeDays of lifeHospice enrollmentLife careEnd Results-Medicare databaseIntensive care unit admissionEOL quality measuresIntensity of endIntensity of EOLCare unit admissionTransfusion-dependent patientsLarge national databaseUnit admissionPalliative needsNonwhite patientsRed blood cellsMDS patientsPlatelet transfusionsHospice useEOL careHospice modelMultivariable modelLower oddsPatientsPopulation ages
2015
Comparison of risk stratification tools in predicting outcomes of patients with higher-risk myelodysplastic syndromes treated with azanucleosides
Zeidan AM, Sekeres MA, Garcia-Manero G, Steensma DP, Zell K, Barnard J, Ali NA, Zimmerman C, Roboz G, DeZern A, Nazha A, Jabbour E, Kantarjian H, Gore SD, Maciejewski JP, List A, Komrokji R. Comparison of risk stratification tools in predicting outcomes of patients with higher-risk myelodysplastic syndromes treated with azanucleosides. Leukemia 2015, 30: 649-657. PMID: 26464171, PMCID: PMC4775363, DOI: 10.1038/leu.2015.283.Peer-Reviewed Original ResearchConceptsInternational Prognostic Scoring SystemPrognostic scoring systemMD Anderson Prognostic Scoring SystemMyelodysplastic syndromePrognostic toolScoring systemDifferent prognostic scoring systemsHigh-risk myelodysplastic syndromeRelative prognostic performanceOutcomes of patientsFirst-line therapyRisk stratification toolHigh-risk groupWorld Health OrganizationHR-MDSMedian OSObjective responseOverall survivalStandard therapyPrognostic utilityStratification toolPatient cohortPrognostic performancePatientsHealth OrganizationThe evolving field of prognostication and risk stratification in MDS: Recent developments and future directions
Lee EJ, Podoltsev N, Gore SD, Zeidan AM. The evolving field of prognostication and risk stratification in MDS: Recent developments and future directions. Blood Reviews 2015, 30: 1-10. PMID: 26119927, DOI: 10.1016/j.blre.2015.06.004.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsMyelodysplastic syndromeRisk stratificationRecurrent molecular mutationsRisk stratification toolRelevant clinical outcomesPrediction of outcomeRisk/benefit calculationsClinical courseClinical outcomesStratification toolMDS patientsPrognostication toolsIndividual patientsClinical practiceMolecular testingTherapeutic interventionsPatient careTherapeutic selectionPatientsMolecular mutationsIndependent impactPrognosticationBiological heterogeneityOutcomesReliable assay
2013
HLA-Haploidentical Donor Lymphocyte Infusions for Patients with Relapsed Hematologic Malignancies after Related HLA-Haploidentical Bone Marrow Transplantation
Zeidan AM, Forde PM, Symons H, Chen A, Smith BD, Pratz K, Carraway H, Gladstone DE, Fuchs EJ, Luznik L, Jones RJ, Bolaños-Meade J. HLA-Haploidentical Donor Lymphocyte Infusions for Patients with Relapsed Hematologic Malignancies after Related HLA-Haploidentical Bone Marrow Transplantation. Transplantation And Cellular Therapy 2013, 20: 314-318. PMID: 24296490, PMCID: PMC4010132, DOI: 10.1016/j.bbmt.2013.11.020.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAntineoplastic Agents, AlkylatingBone Marrow TransplantationChildChild, PreschoolCyclophosphamideFemaleGraft vs Host DiseaseHaplotypesHLA AntigensHumansLeukemia, Myeloid, AcuteLymphocyte TransfusionLymphomaMaleMiddle AgedRecurrenceRemission InductionSurvival AnalysisT-LymphocytesTransplantation ConditioningTransplantation, IsogeneicConceptsPost-transplantation cyclophosphamideDonor lymphocyte infusionBone marrow transplantationComplete responseLymphocyte infusionMarrow transplantationT-cell-replete bone marrow transplantationHLA-haploidentical bone marrow transplantationRelapsed hematologic malignanciesTreatment of relapseCells/Acute myeloid leukemiaAcute GVHDChronic GVHDAcceptable toxicityHost diseaseDurable responsesMedian durationMedian ageNonmyeloablative conditioningMedian timeEntire cohortHematologic malignanciesMyeloid leukemiaGrade 3