2015
Historical trends of radiotherapy use in prevalent malignancies over 38 years in SEER
Yeboa D, Aneja S, Montana G, Roberts K, Yu J. Historical trends of radiotherapy use in prevalent malignancies over 38 years in SEER. Journal Of Radiation Oncology 2015, 4: 11-17. DOI: 10.1007/s13566-015-0182-y.Peer-Reviewed Original ResearchIntensity-modulated radiation therapyProstate cancerRadiation therapyEnd Results (SEER) databaseAmerican Joint CommitteeBreast cancer treatmentUse of RTInitial therapyMethodsThe SurveillanceRT receiptNonmetastatic patientsResults databaseCommon malignancyTherapy utilizationColorectal cancerLung cancerPrevalent malignancyCancer sitesRadiotherapy useHigh incidenceMedical treatmentJoint CommitteeDisease sitesPersistent decreaseTherapy
2013
Variation in Receipt of Radiation Therapy After Breast-conserving Surgery
Feinstein AJ, Soulos PR, Long JB, Herrin J, Roberts KB, Yu JB, Gross CP. Variation in Receipt of Radiation Therapy After Breast-conserving Surgery. Medical Care 2013, 51: 330-338. PMID: 23151590, PMCID: PMC3596448, DOI: 10.1097/mlr.0b013e31827631b0.Peer-Reviewed Original ResearchConceptsUse of RTShort life expectancyRadiation therapyBreast cancerLife expectancyPrimary surgeonStage I breast cancerEarly-stage breast cancerRadiation oncologist densityAdjuvant radiation therapyI breast cancerReceipt of radiationBreast-conserving surgeryImpact of physiciansHierarchical logistic regression modelsLogistic regression modelsLonger life expectancyLE patientsRetrospective cohortLE groupOlder womenPatientsTreatment ratesWomenCancer
2012
Historical Trends in the Use of Radiation Therapy for Pediatric Cancers: 1973-2008
Jairam V, Roberts KB, Yu JB. Historical Trends in the Use of Radiation Therapy for Pediatric Cancers: 1973-2008. International Journal Of Radiation Oncology • Biology • Physics 2012, 85: e151-e155. PMID: 23273995, PMCID: PMC3636568, DOI: 10.1016/j.ijrobp.2012.10.007.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentBone NeoplasmsChildChild, PreschoolFemaleHodgkin DiseaseHumansInfantInfant, NewbornLeukemia, Myeloid, AcuteLymphoma, Non-HodgkinMaleNeoplasmsNeuroblastomaOsteosarcomaPrecursor Cell Lymphoblastic Leukemia-LymphomaRadiotherapyRetinoblastomaSEER ProgramSoft Tissue NeoplasmsTime FactorsUnited StatesWilms TumorYoung AdultConceptsUse of RTSoft tissue cancerNon-Hodgkin lymphomaRT useAcute lymphoblastic leukemiaAcute myeloid leukemiaRadiation therapyHodgkin's lymphomaLymphoblastic leukemiaMyeloid leukemiaWilms tumorBrain cancerNational Cancer Institute's SurveillanceExternal beam radiation therapyEnd Results (SEER) databasePercentage of patientsSEER 9 databaseBeam radiation therapyTumor RegistryInitial treatmentResults databaseCombination therapyDiagnosis groupsPediatric cancerJoint cancerAssessing the Impact of a Cooperative Group Trial on Breast Cancer Care in the Medicare Population
Soulos PR, Yu JB, Roberts KB, Raldow AC, Herrin J, Long JB, Gross CP. Assessing the Impact of a Cooperative Group Trial on Breast Cancer Care in the Medicare Population. Journal Of Clinical Oncology 2012, 30: 1601-1607. PMID: 22393088, PMCID: PMC3383112, DOI: 10.1200/jco.2011.39.4890.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedAged, 80 and overBreast NeoplasmsCombined Modality TherapyDisease-Free SurvivalFemaleHumansLife ExpectancyMastectomy, SegmentalMedicareNeoplasm InvasivenessNeoplasm StagingPrognosisRadiotherapy, AdjuvantRisk AssessmentSEER ProgramSurvival AnalysisTreatment OutcomeUnited StatesConceptsUse of RTAdjuvant radiation therapyRadiation therapyOlder womenRT useLife expectancyBreast cancerMedicare populationEnd Results-Medicare dataStage I breast cancerStrata of ageCooperative group trialsI breast cancerBreast cancer careStrata of patientsHealth system characteristicsLog-binomial regressionShort life expectancySample of womenTreatment guidelinesCancer careInclusion criteriaGroup trialsMedicare beneficiariesClinical practiceThe influence of regional radiation oncologist and urologist capacities on treatment choice for prostate cancer management.
Yu J, Aneja S, Makarov D, Roberts K, Gross C. The influence of regional radiation oncologist and urologist capacities on treatment choice for prostate cancer management. Journal Of Clinical Oncology 2012, 30: 108-108. DOI: 10.1200/jco.2012.30.5_suppl.108.Peer-Reviewed Original ResearchHealth service areasOnly surgical treatmentSurgical treatmentHealth system characteristicsProstate cancer managementTreatment choiceCancer managementRadiation oncologistsRadiation oncologist densityEnd Results (SEER) databaseSeparate logistic regression modelsHealth system dataLogistic regression modelsArea Resource FileUse of RTUrologist densityHospital densityPatient factorsResults databaseSurgical interventionUrology serviceTreatment modalitiesProstate cancerNCI's SurveillanceRadiation therapy