From: Preoperative concurrent chemotherapy with S-1 and radiotherapy for locally advanced squamous cell carcinoma of the oral cavity: Phase I trial
CR
PR
SD
PD
Response rate
Level 1
3
100%
Level 2
1
2
Level 3
Level 4
Level 5
Level 6
4
66.7%
Level 7
Level 8
5
Total
25
0
93.3%