2023
Investigating the Relationship between the Dose to the Recto-Vaginal Reference Point and Vaginal Stenosis among Cervical Cancer Patients Treated at a North American Academic Institution
Adefres B, Wallington D, Tien C, Damast S. Investigating the Relationship between the Dose to the Recto-Vaginal Reference Point and Vaginal Stenosis among Cervical Cancer Patients Treated at a North American Academic Institution. International Journal Of Radiation Oncology • Biology • Physics 2023, 117: e501. DOI: 10.1016/j.ijrobp.2023.06.1746.Peer-Reviewed Original ResearchVaginal stenosisDose constraintsMedian doseMultivariable Cox proportional hazards regressionCox proportional hazards regressionCohort median ageAdvanced cervical cancerInterstitial needlesKaplan-Meier methodCervical cancer patientsProportional hazards regressionLog-rank testHR-CTV D90MATERIAL/METHODSImage-guided brachytherapyNorth American academic institutionsLACC patientsPrimary endpointCumulative incidenceOnly patientsPatient demographicsMedian ageCervical cancerCancer patientsSingle institution
2019
Results of a pilot/phase II study of gamma knife radiosurgery for brain metastases and implications for future prospective clinical trials
Yu J, Singh C, Bindra R, Contessa J, Husain Z, Hansen J, Park H, Roberts K, Bond J, Tien C, Guo F, Colaco R, Housri N, Magnuson W, Mahajan A, Omay S, Chiang V. Results of a pilot/phase II study of gamma knife radiosurgery for brain metastases and implications for future prospective clinical trials. Journal Of Radiation Oncology 2019, 8: 39-46. DOI: 10.1007/s13566-018-0370-7.Peer-Reviewed Original ResearchYale-New Haven HospitalPhase II studyBrain metastasesClinical trialsII studyKnife radiosurgeryLocal controlPre-defined primary endpointWhole-brain radiation treatmentFuture prospective clinical trialsEvaluable brain metastasesSymptomatic radiation necrosisMedian patient ageLocal control ratePhase 2 studyGood local controlProspective clinical trialsNumber of metastasesLarge clinical trialsProportional hazards regressionFuture clinical trialsGamma knife radiosurgeryImportant clinical variablesStandard clinical practiceNew Haven Hospital