Table 4. Tumor Responses.
| Numbers at Risk | CR | PR | SD | PD | OR | ||
|---|---|---|---|---|---|---|---|
| Per-patient | |||||||
| 1 month | 152 | 61 (40.1) | 78 (51.3) | 10 (6.6) | 3 (2.0) | 139 (91.4) | |
| 6 month | 121 | 52 (43.0) | 15 (9.9) | 1 (0.8) | 53 (43.8) | 67 (55.4) | |
| 1 year | 111 | 37 (33.3) | 2 (1.8) | 1 (0.9) | 71 (64.0) | 39 (35.1) | |
| 2 year | 107 | 21 (19.6) | 0 (0) | 0 (0) | 86 (80.4) | 21 (19.6) | |
| Per-lesion | |||||||
| 1 month | 207 | 119 (57.5) | 55 (26.6) | 32 (15.5) | 1 (0.5) | 174 (84.1) | |
| 6 month | 164 | 96 (58.5) | 11 (67.1) | 7 (4.3) | 50 (30.5) | 107 (65.2) | |
| 1 year | 146 | 66 (45.2) | 2 (1.4) | 2 (1.4) | 76 (52.1) | 68 (46.6) | |
| 2 year | 141 | 47 (33.3) | 0 (0) | 0 (0) | 94 (66.7) | 47 (33.3) | |
Values are number of patients with the percentage in parentheses. CR = complete response, OR = objective response, PD = progressive disease, PR = partial response, SD = stable disease