Table 2.
Response among patients with locally advanced ESCC to first-line treatment
| Response | Group A (n=105) | Group B (n=97) | Total (n=202) |
|---|---|---|---|
| CR (%) | 18 (17.1) | 7 (7.2) | 25 (12.4) |
| PR (%) | 37 (35.2) | 30 (30.9) | 67 (33.2) |
| SD (%) | 46 (43.8) | 55 (56.7) | 101 (50.0) |
| PD (%) | 4 (3.8) | 5 (5.2) | 9 (4.5) |
Abbreviations: CR, complete response; ESCC, esophageal squamous cell carcinoma; PD, progressive disease; PR, partial response; SD, stable disease.