Table 3.
Block 1 Remission Reinduction Rates: 4- and 12-Month EFS
| Parameter | Early Relapse (%)
|
Late Relapse (%; ≥ 36 months)
|
||||||
|---|---|---|---|---|---|---|---|---|
| < 18 Months
|
18-36 Months
|
< 36 Months
|
||||||
| Estimate | SE | Estimate | SE | Estimate | SE | Estimate | SE | |
| All patients | ||||||||
| No. of patients | 24 | 45 | 69 | 55 | ||||
| CR2 rate | 45 | 11 | 79 | 6 | 68 | 6 | 96 | 3 |
| 4-month EFS | 38 | 10 | 75 | 7 | 62 | 6 | 93 | 4 |
| 12-month EFS | 13 | 7 | 48 | 8 | 35 | 6 | 80 | 5 |
| B-lineage, CNS−, Ph− | ||||||||
| No. of patients | 16 | 39 | 55 | 45 | ||||
| CR2 rate | 46 | 14 | 81 | 6 | 72 | 6 | 95 | 3 |
| 4-month EFS | 38 | 12 | 76 | 7 | 65 | 7 | 93 | 4 |
| 12-month EFS | 13 | 8 | 45 | 8 | 35 | 7 | 84 | 5 |
Abbreviations: EFS, event-free survival; CR2, second complete remission; Ph, Philadelphia chromosome.