400 / 1983
GOG 92
•
277 patients
–
2 of 3 risk factors:
•
>1/3 stromal invasion
•
LVSI
•
tumour diameter > 4 cm
–
RT vs no RT
•
Results
–
Recurrences in 14% (RT) vs 21% (no RT) (
p
= 0.007)
–
No difference in OS
Sedlis, A, et al. Gynecol Oncol. 1999 May;73(2):177-83
Rotman M, et al. Int J Radiat Oncol Biol Phys. 2006 May 1;65(1):169-76