TIPS-15 NEUROCOGNITIVE FUNCTION AND NEUROCOGNITIVE CONCERNS IN AN ONGOING PHASE III TRIAL OF PRE-OPERATIVE SRS VERSUS POST-OPERATIVE SRS FOR BRAIN METASTASES

ABSTRACT: Abstract In our ongoing phase III randomized trial (NCT03741673) evaluating risk of leptomeningeal disease (LMD) in patients with brain metastasis, patients are stratified by tumor size, location, and histology, and randomized to pre-operative SRS versus post-operative SRS. The primary endpoint is 1-year LMD-free rate, and exploratory endpoints include neurocognitive function (NCF). NCF is assessed prior to treatment and longitudinally (1.5, 6, and 12 months from the start of treatment) with the HVLT-R, TMT, and COWA yielding the Clinical Trial Battery Composite score (CTB COMP). Patients also complete the MDASI-BT, which includes a Cognitive Factor measuring patient reported cognitive concerns. Currently, 41 patients completed pre-treatment NCF baseline. Characteristics of patients with p

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PROVIDER: S-EPMC10402347 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature