Original Publication Date: 1 July, 2015
Publication / Source: CNS Oncology
Authors: Erin Wong, May Tsao, Liying Zhang et al
Aim: To report the survival outcomes of patients with multiple brain metastases treated with whole-brain radiotherapy. Patients & methods: From 2004 to 2012, patients with brain metastases treated with whole-brain radiotherapy were included. Overall survival (OS) was calculated from the start of radiation treatment. Univariate and multivariate proportional hazard model of OS was conducted. Generalized R2 statistic (ranged from 0 to 1) was calculated to determine the association with the outcome. Results: Nine-hundred-ninety-one patients were included. The actuarial median OS time was 2.7 months (95% CI: 2.5–2.9).