Early measures of cognitive function predict survival in patients with newly diagnosed glioblastoma

Cognitive dysfunction is a common manifestation of primary brain tumors. We evaluated the association between early cognitive dysfunction and prognosis in a cohort of patients with newly diagnosed glioblastoma. Ninety-one patients who completed neuropsychological assessment after tumor resection but before further treatment were identified in the MD Anderson Neuropsychology database. The relationship between performance on cognitive testing and...