| Outcomes | No. = 49 (%) |
| Partial response | 14 (35) |
| Stable disease | 16 (40) |
| Progressive disease | 10 (25) |
| Not evaluable | 9 |
| Painful hepatomegaly: |
|
| Responders (21/30) | 21 (70) |
| Non-responders (9/30) | 9 (30) |
| P value | 0.03 |
| Median overall survival, 95% CI | 7.0 (2.63 - 11.36) |
| Median progression-free survival, 95% CI | 4.0 (2.51 - 5.48) |