RT 50.4 Gy
5-FU or Cape
RT 50.4 Gy
5-FU/Cape+Ox
P-value
Number of pts
636
640
pCR (%)
17.8
19.5
.42
Grade 3/4 Tox
▲
NSAPB R-04
Compliance to CRT
▼
O‘Connell et al., J Clin Oncol 2014
Local Relapse after R0 @3y (%)
5.1
3.1
.21
HR 0.71
Disease-free Survival @ 5y (%)
64.2
69.2
△
5%
.34
HR 0.91
Allegra et al., J Natl Cancer Inst 2015