Additional file1: of Stereotactic radiosurgery combined with nivolumab or Ipilimumab for patients with melanoma brain metastases: evaluation of brain control and toxicity

Figure S1. Kaplan-Meier analysis of extracranial progression-free survival (S1,A) and global progression-free survival (S1,B) for patients receiving SRS and ipilimumab (blue line) or nivolumab (red line). 6-month and 1-year extracranial PFS rates were 57 and 37% and 42 and 17%, respectively, in SRS and ipilimumab or nivolumab group. Respective 6-month and 1-year global PFS rates were 53 and 36% and 34 and 17%. (PDF 255 kb