NCOG-06. N107C/CEC.3 (ALLIANCE FOR CLINICAL TRIALS IN ONCOLOGY/CANADIAN CANCER TRIALS GROUP): PHASE III TRIAL OF POST-OPERATIVE RADIOSURGERY COMPARED WITH WHOLE BRAIN RADIOTHERAPY FOR RESECTED METASTATIC BRAIN DISEASE: COGNITIVE FUNCTION OF LONG-TERM SURVIVORS

ABSTRACT: Abstract

BACKGROUND

It has been our recent finding that, when substituted for whole brain radiotherapy (WBRT) as an adjuvant to resection of a brain metastasis, radiosurgery (SRS) results in improved cognitive outcomes and equivalent overall survival — this despite inferior long-term local control. A subgroup of patients will be long-term survivors following local treatment of their brain metastases. Here we report an unplanned analysis of the outcomes of patients surviving more than 12 months following surgery.

METHODS

Patients were randomized to either radiosurgery or WBRT after resection of a brain metastasis. The primary endpoints were neurocognitive progression and overall survival. In this report, cognitive deterioration is defined as a 1-SD drop in at least 1 cogni

SUBMITTER: Roberge D 

PROVIDER: S-EPMC5693038 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature