Table 3

Response data

TotalBT
n22202
CR14 (64)*14 (70)0
CRp2 (9)2 (10)0
OR (CR + CRp)16 (73)16 (80)0
SD/PD2 (9)02 (100)
Toxic deaths3 (14)3 (15)0
Undetermined1 (4.5)1 (5)0
BM response
    M117 (77)17 (85)0
    M2/M32 (9)02 (100)
    Toxic deaths3 (14)3 (15)0
  • Values are n (%).

  • B indicates B-precursor ALL; T, T-cell ALL; CR, complete remission; CRp, complete remission without platelet recovery; M1, < 5% bone marrow blasts; M2, 5%-25% BM blasts; M3, > 25% BM blasts; OR, overall response; PD, progressive disease; and SD, stable disease.

  • * 95% exact confidence interval 41%-83%.

  • 95% exact confidence interval 50%-89%.

  • Response could not be determined: M1 achieved but treated with additional chemotherapy before peripheral recovery.