MGMT and neoplasm: Progression-free survival (PFS) and overall survival (OS) were analyzed using Kaplan-Meier and Cox regression models adjusted for age, preoperative KPS, tumor size, extent of resection, MGMT status, adjuvant therapy, and postoperative deficits.<h4>Results</h4>Large infarcts were associated with shorter median PFS (7.0 months [95% CI: 5-9]) and OS (14.0 months [95% CI: 9-18]) compared to small infarcts and none/rim-only (PFS: <i>P</i> = .07; OS: <i>P</i> = .001).