Table 3.

Median survival according to RPA class following WBRT

TreatmentPatients (n)Median survival by RPA class (mo)
Class 1Class 2Class 3
WBRT (RTOG phase III trials; ref. 12)1,1767.14.22.3
RS (95)*26814.08.25.3
RS + WBRT (95)30115.27.05.5
Surgery + WBRT (96)12514.89.96.0
  • Abbreviation: RS, radiosurgery.

  • * Twenty-four percent of patients received salvage therapy with WBRT.