Study
EORTC-22845
Phase III trial of radiation therapy vs no radiation therapy for cerebral gliomas (low grade astrocytoma and oligodendroglioma) of the adult (Joint study of the EORTC Radiotherapy Cooperative Group, the EORTC Brain Tumor Cooperative Group and the Medical Research Council (UK))
Trial Status
All trial activities ended
Dates
Date of activation: 15-Mar-1986
Date Step1 close: 13-Oct-1997
Date Step1 close: 13-Oct-1997
Data management at EORTC
Yes
Design
Phase 3
Randomized open label
Randomized open label
Targeted Sample size
EORTC Groups: 250