Factors associated with progression and mortality among patients undergoing stereotactic radiosurgery for intracranial metastasis: results from a national real-world registry.
Alvi MA, Asher AL, Michalopoulos GD, Grills IS, Warnick RE, McInerney J, Chiang VL, Attia A, Timmerman R, Chang E, Kavanagh BD, Andrews DW, Walter K, Bydon M, Sheehan JP. Factors associated with progression and mortality among patients undergoing stereotactic radiosurgery for intracranial metastasis: results from a national real-world registry. Journal Of Neurosurgery 2022, 137: 985-998. PMID: 35171833, DOI: 10.3171/2021.10.jns211410.Peer-Reviewed Original ResearchMultivariable Cox proportional hazards analysisCox proportional hazards analysisAdministration of immunotherapyProportional hazards analysisStereotactic radiosurgeryIntracranial metastatic lesionsMetastatic lesionsOverall progressionLesion responseInitial stereotactic radiosurgeryMultifraction stereotactic radiosurgeryProgressive intracranial diseaseNeuro-Oncology criteriaOutcomes of patientsReal-world registryResponse Evaluation CriteriaGood local controlIntracranial metastatic diseaseKaplan-Meier analysisCommon primary tumorHazard of progressionLarger lesion sizeSingle-fraction treatmentLesion regressionMedian survival