2023
Prognostic value of chest x‐ray‐ and CT‐defined large mediastinal adenopathy in high‐risk pediatric Hodgkin lymphoma: A report from the Children's Oncology Group Study AHOD0831
Lo A, Lee I, Pei Q, Wu Y, McCarten K, Hoppe B, Hodgson D, Roberts K, Milgrom S, Kessel S, Cole P, Kelly K, Cho S. Prognostic value of chest x‐ray‐ and CT‐defined large mediastinal adenopathy in high‐risk pediatric Hodgkin lymphoma: A report from the Children's Oncology Group Study AHOD0831. Pediatric Blood & Cancer 2023, 70: e30452. PMID: 37243975, PMCID: PMC10546608, DOI: 10.1002/pbc.30452.Peer-Reviewed Original ResearchConceptsRelapse-free survivalLarge mediastinal adenopathySlow early responseInferior relapse-free survivalWorse relapse-free survivalMediastinal mass ratioPediatric Hodgkin lymphomaHodgkin's lymphomaMediastinal adenopathyPrognostic valueAdvanced-stage HL patientsChildren's Oncology Group studyChest X-rayHazard ratioHL patientsMedian agePoor prognosisChest radiographsMass volumeMass diameterPatientsML/Group studyCTEarly responseBaseline metabolic tumour burden improves risk stratification in Hodgkin lymphoma: A Children's Oncology Group study
Milgrom S, Kim J, Pei Q, Lee I, Hoppe B, Wu Y, Hodgson D, Kessel S, McCarten K, Roberts K, Lo A, Cole P, Kelly K, Cho S. Baseline metabolic tumour burden improves risk stratification in Hodgkin lymphoma: A Children's Oncology Group study. British Journal Of Haematology 2023, 201: 1192-1199. PMID: 36922022, PMCID: PMC10247420, DOI: 10.1111/bjh.18734.Peer-Reviewed Original ResearchConceptsRapid early respondersEvent-free survivalTotal lesion glycolysisBaseline total lesion glycolysisIntensive therapyRisk stratificationTumor burdenHodgkin's lymphomaEarly respondersMTV/TLGFour-year event-free survivalBaseline metabolic tumor burdenExcellent event-free survivalHigh-risk Hodgkin lymphomaChildren's Oncology Group studyPoor event-free survivalMaximum standardized uptake valueResponse-adapted approachBaseline PET scanMetabolic tumor burdenStandardized uptake valueIntensified therapyLesion glycolysisBaseline PETTumor SUV
2016
Adjuvant chemotherapy and overall survival in adult medulloblastoma
Kann BH, Lester-Coll NH, Park HS, Yeboa DN, Kelly JR, Baehring JM, Becker KP, Yu JB, Bindra RS, Roberts KB. Adjuvant chemotherapy and overall survival in adult medulloblastoma. Neuro-Oncology 2016, 19: 259-269. PMID: 27540083, PMCID: PMC5464064, DOI: 10.1093/neuonc/now150.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsCerebellar NeoplasmsChemoradiotherapy, AdjuvantChemotherapy, AdjuvantCraniospinal IrradiationFemaleFollow-Up StudiesHumansMaleMedulloblastomaMiddle AgedNeoplasm StagingPrognosisRadiotherapy, AdjuvantSurvival RateYoung AdultConceptsGy craniospinal irradiationCraniospinal irradiationOverall survivalM0 patientsAdjuvant chemotherapyAdult MBMultivariable Cox proportional hazard modelingHigh-dose craniospinal irradiationNational Cancer Data BaseCox proportional hazard modelingSuperior overall survivalPlanned subgroup analysisMultivariable logistic regressionNational database analysisLog-rank testProportional hazard modelingPediatric medulloblastoma patientsCSI dosesPostoperative chemotherapySurgical resectionSurvival impactYear OSMultivariable analysisSubgroup analysisRisk factors
2012
Assessing 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 practice
2011
Survival outcomes in atypical teratoid rhabdoid tumor for patients undergoing radiotherapy in a Surveillance, Epidemiology, and End Results analysis
Buscariollo DL, Park HS, Roberts KB, Yu JB. Survival outcomes in atypical teratoid rhabdoid tumor for patients undergoing radiotherapy in a Surveillance, Epidemiology, and End Results analysis. Cancer 2011, 118: 4212-4219. PMID: 22213196, DOI: 10.1002/cncr.27373.Peer-Reviewed Original ResearchConceptsAtypical teratoid rhabdoid tumorMedian overall survivalOverall survivalRT useLandmark analysisRhabdoid tumorRare central nervous system malignanciesNational Cancer Institute's SurveillanceCentral nervous system malignanciesCox proportional hazards modelRole of radiotherapyEnd Results (SEER) databaseEnd Results analysisSignificant survival benefitProspective clinical trialsGross total resectionPatients ages 4Nervous system malignanciesImmortal time biasProportional hazards modelLong-term survivorshipAdjuvant radiotherapyInitial radiotherapyPrimary endpointInitial management
1998
Correlation of medical dosimetry quality indicators to the local tumor control in patients with prostate cancer treated with iodine‐125 interstitial implants
Nath R, Roberts K, Ng M, Peschel R, Chen Z. Correlation of medical dosimetry quality indicators to the local tumor control in patients with prostate cancer treated with iodine‐125 interstitial implants. Medical Physics 1998, 25: 2293-2307. PMID: 9874821, DOI: 10.1118/1.598440.Peer-Reviewed Original ResearchConceptsSurvival rateProstate cancerInterstitial implantsLocal recurrence-free survival rateRecurrence-free survival ratesLocal control rateLocal tumor controlExcellent clinical resultsProstate cancer patientsUnfavorable groupClinical efficacyCancer patientsControl rateTumor controlClinical resultsFavorable groupDose coveragePatientsDosimetric parametersDosimetry parametersIsodose surfaceSignificant differencesVirginia studyUnfavorable parametersCancer