Category (n = 25) | T-ALL (n) | T-ALL (%) |
---|---|---|
Age (range 1–12 years) | ||
1–9 Years | 18 | 72 |
10–12 years | 7 | 28 |
Gender | ||
Male | 23 | 92 |
Female | 2 | 8 |
WBC (range 45–785 × 109/L) | ||
< 50 × 106/L | 2 | 8 |
> 50 × 106/L | 23 | 92 |
Immunophenotype (n = 22) | ||
Pre-/Pro-TALL | 4 | 18 |
Cortical/Mature | 16 | 72 |
ETP | 2 | 9 |
Day 8 absolute WBC count (n = 19) | ||
> 1000 /ul | 10 | 53 |
< 1000/ul | 9 | 47 |
MRD at end of Induction (n = 22) | ||
> 0.01% | 10 | 45 |
< 0.01% | 12 | 54 |
Mediastinal mass (n = 24) | ||
Yes | 13 | 54 |
No | 11 | 46 |
Bulky Disease (n = 23) | ||
Yes | 9 | 39 |
No | 12 | 52 |
Relapse (n = 23) | ||
Yes | 5 | 22 |
No | 18 | 78 |
Death (n = 23) | ||
Yes | 4 | 17 |
No | 19 | 83 |
Event*(n = 23) | ||
Yes | 9 | 39 |
No | 14 | 61 |