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Response by Change in Circulating Tumor Cell (CTC) Levels from Baseline in the Main Analysis of ≥1 CTC
| Response, n (%) | Group 1 (+ + +) n = 24 | Group 2 (+ ± ±) n = 54 | Group 3 (−) n = 48 |
|---|---|---|---|
| Overall response rate | 7 (29.1) | 43 (79.6) | 21 (43.8) |
| Complete response | 1 (4.2) | 9 (16.7) | 3 (6.3) |
| Partial response | 6 (25.0) | 34 (63.0) | 18 (37.5) |
