Optimal Timing of SBRT for Treatment of Oligometastatic Disease: A Single Institution Retrospective Analysis
Gao S, Yu J, Park H, Decker R. Optimal Timing of SBRT for Treatment of Oligometastatic Disease: A Single Institution Retrospective Analysis. International Journal Of Radiation Oncology • Biology • Physics 2021, 111: e476-e477. DOI: 10.1016/j.ijrobp.2021.07.1324.Peer-Reviewed Original ResearchCurative-intent stereotactic body radiation therapyStereotactic body radiation therapyUpfront systemic therapyKarnofsky performance scoreProgression-free survivalSystemic therapyOverall survivalOligometastatic diseaseSequential therapyWorse survivalOligometastatic settingConcurrent therapyImproved survivalHigher Karnofsky performance scoreSingle-institution retrospective analysisOptimal timingCox proportional hazards modelExtracranial metastatic lesionsImproved overall survivalPrimary tumor locationMajority of patientsConcurrent systemic therapyMultivariate Cox analysisBody radiation therapyProportional hazards model