Table 2. Tumor responses (N = 67).
| Responses | No. of patients | % |
|---|---|---|
| CR | 0 | 0 |
| PR | 6 | 9.0 |
| SD | 44 | 65.7 |
| PD | 17 | 25.4 |
| ORR(%) | 9.0 (95%CI, 2.0-16.0) | |
| CBR(%) | 38.8 (95%CI 26.8-50.8) |
Abbreviations: CR, complete response; PR, partial response; SD, stable disease; PD, progression disease; ORR, objective response rate; CBR, clinical benefit rate