RTOG 94-13. No = 1323. Follow-up 59m
Median PSA 22ng/ml, 2/3 cases had T2-T4, Gl 7-10.
4y PPS
54.2%
47%
WP (50.4Gy/28#) + P (19.8Gy/12#) vs PO (70.2Gy/40#)
PC: Pelvic XRT
Roach et al JCO 2003 & Lawton et al IJROBP 2003