Horton 1971
| Methods | RCT: evaluated: 47 | |
| Participants | Inclusion: 1. Histologically proven cancer 2. Parenchymal brain metastases (radio‐isotope brain scans, EEG, echo‐encephalograms, angiograms, spinal fluid cytology and chemistry) Exclusion: 1. All gross brain tumour surgically excised |
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| Interventions | Supportive care (oral prednisone) versus Supportive care (oral prednisone) and WBRT | |
| Outcomes | 1. Survival 2. Improvement in performance status | |
| Notes | QS =2 | |