Clinical and Laboratory Characteristics of Pediatric ALL Patients
| Patient No. . | Sex . | Age (yr) . | Diagnosis . | WBC ×109/L . | Hazard Score* . | Oligoclonal . | Time to Relapse (mo) . | Site of Relapse-164 . | 
|---|---|---|---|---|---|---|---|---|
| 1 | M | 2.2 | cALL | 5.2 | 0.0 | Yes | ||
| 2 | F | 1.9 | cALL | 32.4 | 0.0 | Yes | 19 | CNS | 
| 3 | M | 2.4 | cALL | 7.1 | 0.1 | Yes | ||
| 4 | F | 0.9 | pre B | 144.0 | NA-152 | Yes | ||
| 5 | F | 4.4 | cALL | 25.8 | 0.0 | Yes | 0# | |
| 6 | M | 1.1 | cALL | 24.7 | 0.3 | Yes | 41 | BM | 
| 7 | F | 4.1 | pre B | 94.0 | 0.3 | Yes | ||
| 8 | M | 3.4 | cALL | 116.0 | 0.7 | Yes | 18 | BM | 
| 9 | M | 3.3 | cALL | 138.0 | 0.7 | Yes | 19 | CNS, BM | 
| 10 | M | 4.8 | cALL | 51.0 | 0.6 | Yes | 25 | testes | 
| 11 | F | 9.4 | ALL-151 | 7.1 | 0.1 | Yes | 17 | intrathoracic | 
| 12 | M | 7.8 | cALL | 204.0 | 1.0 | Yes | 23 | BM | 
| 13 | F | 6.2 | cALL | 3.2 | −0.3 | No | ||
| 14 | M | 1.5 | cALL | 7.5 | 0.1 | No | ||
| 15 | M | 4.6 | cALL | 40.0 | 0.5 | No | ||
| 16 | F | 7.2 | cALL | 5.2 | −0.2 | No | ||
| 17 | M | 3.6 | cALL | 44.0 | 0.5 | No | 29 | BM, CNS | 
| 18 | F | 8.6 | cALL | 7.7 | 0.0 | No | ||
| 19 | M | 7.4 | pre B | 9.6 | 0.4 | No | ||
| 20 | M | 11.8 | ALL-151 | 1.6 | 0.4 | No | ||
| 21 | M | 2.9 | cALL | 6.3 | 0.1 | No | 29 | BM, testes | 
| 22 | M | 2.3 | cALL | 3.1 | −0.1 | No | ||
| 23 | M | 3.3 | cALL | 31.9 | 0.4 | No | ||
| 24 | M | 3.4 | cALL | 80.5 | 0.6 | Yes | 29 | testes | 
| 25 | M | 4.1 | cALL | 35.8 | 0.5 | No | ||
| 26 | M | 3.8 | cALL | 15.8 | 0.3 | No | 0# | |
| 27 | M | 2.2 | cALL | 8.6 | 0.1 | No | ||
| 28 | M | 3.2 | cALL | 11.4 | 0.2 | No | ||
| 29 | F | 4.5 | cALL | 5.5 | −0.3 | No | ||
| 30 | M | 10.9 | cALL | 19.7 | 0.7 | No | ||
| 31 | M | 9.2 | cALL | 55.1 | 0.9 | No | ||
| 32 | M | 6.1 | cALL | 5.6 | 0.2 | No | 25 | BM, CNS | 
| 33 | M | 9.1 | cALL | 3.3 | 0.3 | No amp-160 | ||
| 34 | F | 0.4 | null-155 | 1200.0 | NA-152 | Yes | 0¶ | |
| 35 | M | 2.6 | pre B | 41.2 | 0.5 | No | ||
| 36 | F | 5.6 | cALL | 7.5 | −0.2 | No amp-160 | ||
| 37 | F | 3.5 | cALL | 4.3 | −0.4 | No | ||
| 38 | M | 5.5 | pre B | 19.0 | 0.4 | No | 27 | BM | 
| 39 | M | 13.1 | cALL | 1.6 | 0.6 | No | 28 | BM, testes | 
| 40 | F | 2.6 | cALL | 24.2 | 0.0 | No | ||
| 41 | M | 1.2 | cALL | 3.2 | −0.1 | No | ||
| 42 | M | 13.3 | cALL | 3.2 | 0.7 | No | ||
| 43 | F | 2.2 | cALL | 84.1 | 0.2 | No | ||
| 44 | M | 4.1 | cALL | 6.7 | 0.1 | No | 39 | BM | 
| 45 | M | 2.0 | cALL | 34.3 | 0.4 | Yes | ||
| 46 | M | 9.8 | cALL | 243.0 | 1.2 | No amp-160 | 41 | testes | 
| 47 | M | 1.8 | cALL | 50.9 | 0.5 | Yes | 31 | BM, CNS | 
| 48 | F | 2.0 | cALL | 7.4 | −0.3 | Yes | 54 | BM | 
| 49 | M | 5.9 | pre B | 65.0 | 0.7 | Yes | ||
| 50 | M | 4.6 | cALL | 22.2 | 0.4 | Yes | 23 | testes, BM | 
| 51 | M | 2.2 | pre B | 24.0 | 0.3 | No | ||
| 52 | M | 3.2 | cALL | 7.1 | 0.1 | No | 19 | BM | 
| 53 | F | 13.3 | pre B | 5.6 | 0.4 | No | ||
| 54 | F | 3.1 | cALL | 67.8 | 0.2 | Yes | 32 | BM, CNS | 
| 55 | M | 0.4 | null-155 | 295.0 | NA-152 | No | 26 | BM | 
| 56 | F | 3.3 | cALL | 43.0 | 0.1 | No | ||
| 57 | M | 2.6 | cALL | 17.7 | 0.3 | No | ||
| 58 | M | 3.5 | pre B | 23.3 | 0.4 | Yes | ||
| 59 | M | 9.7 | cALL | 110.0 | 1.0 | Yes | ||
| 60 | F | 3.7 | cALL | 8.0 | −0.2 | No | ||
| 61 | M | 1.9 | cALL | 2.5 | −0.1 | No | ||
| 62 | M | 9.6 | cALL | 60.7 | 0.9 | Yes | 28 | CNS | 
| 63 | M | 4.1 | cALL-153 | 58.9 | 0.6 | Yes | 35 | testes | 
| 64 | M | 4.7 | cALL | 15.1 | 0.3 | Yes | 12 | CNS | 
| 65 | F | 7.9 | cALL | 5.1 | −0.1 | Yes | 61 | BM | 
| Patient No. . | Sex . | Age (yr) . | Diagnosis . | WBC ×109/L . | Hazard Score* . | Oligoclonal . | Time to Relapse (mo) . | Site of Relapse-164 . | 
|---|---|---|---|---|---|---|---|---|
| 1 | M | 2.2 | cALL | 5.2 | 0.0 | Yes | ||
| 2 | F | 1.9 | cALL | 32.4 | 0.0 | Yes | 19 | CNS | 
| 3 | M | 2.4 | cALL | 7.1 | 0.1 | Yes | ||
| 4 | F | 0.9 | pre B | 144.0 | NA-152 | Yes | ||
| 5 | F | 4.4 | cALL | 25.8 | 0.0 | Yes | 0# | |
| 6 | M | 1.1 | cALL | 24.7 | 0.3 | Yes | 41 | BM | 
| 7 | F | 4.1 | pre B | 94.0 | 0.3 | Yes | ||
| 8 | M | 3.4 | cALL | 116.0 | 0.7 | Yes | 18 | BM | 
| 9 | M | 3.3 | cALL | 138.0 | 0.7 | Yes | 19 | CNS, BM | 
| 10 | M | 4.8 | cALL | 51.0 | 0.6 | Yes | 25 | testes | 
| 11 | F | 9.4 | ALL-151 | 7.1 | 0.1 | Yes | 17 | intrathoracic | 
| 12 | M | 7.8 | cALL | 204.0 | 1.0 | Yes | 23 | BM | 
| 13 | F | 6.2 | cALL | 3.2 | −0.3 | No | ||
| 14 | M | 1.5 | cALL | 7.5 | 0.1 | No | ||
| 15 | M | 4.6 | cALL | 40.0 | 0.5 | No | ||
| 16 | F | 7.2 | cALL | 5.2 | −0.2 | No | ||
| 17 | M | 3.6 | cALL | 44.0 | 0.5 | No | 29 | BM, CNS | 
| 18 | F | 8.6 | cALL | 7.7 | 0.0 | No | ||
| 19 | M | 7.4 | pre B | 9.6 | 0.4 | No | ||
| 20 | M | 11.8 | ALL-151 | 1.6 | 0.4 | No | ||
| 21 | M | 2.9 | cALL | 6.3 | 0.1 | No | 29 | BM, testes | 
| 22 | M | 2.3 | cALL | 3.1 | −0.1 | No | ||
| 23 | M | 3.3 | cALL | 31.9 | 0.4 | No | ||
| 24 | M | 3.4 | cALL | 80.5 | 0.6 | Yes | 29 | testes | 
| 25 | M | 4.1 | cALL | 35.8 | 0.5 | No | ||
| 26 | M | 3.8 | cALL | 15.8 | 0.3 | No | 0# | |
| 27 | M | 2.2 | cALL | 8.6 | 0.1 | No | ||
| 28 | M | 3.2 | cALL | 11.4 | 0.2 | No | ||
| 29 | F | 4.5 | cALL | 5.5 | −0.3 | No | ||
| 30 | M | 10.9 | cALL | 19.7 | 0.7 | No | ||
| 31 | M | 9.2 | cALL | 55.1 | 0.9 | No | ||
| 32 | M | 6.1 | cALL | 5.6 | 0.2 | No | 25 | BM, CNS | 
| 33 | M | 9.1 | cALL | 3.3 | 0.3 | No amp-160 | ||
| 34 | F | 0.4 | null-155 | 1200.0 | NA-152 | Yes | 0¶ | |
| 35 | M | 2.6 | pre B | 41.2 | 0.5 | No | ||
| 36 | F | 5.6 | cALL | 7.5 | −0.2 | No amp-160 | ||
| 37 | F | 3.5 | cALL | 4.3 | −0.4 | No | ||
| 38 | M | 5.5 | pre B | 19.0 | 0.4 | No | 27 | BM | 
| 39 | M | 13.1 | cALL | 1.6 | 0.6 | No | 28 | BM, testes | 
| 40 | F | 2.6 | cALL | 24.2 | 0.0 | No | ||
| 41 | M | 1.2 | cALL | 3.2 | −0.1 | No | ||
| 42 | M | 13.3 | cALL | 3.2 | 0.7 | No | ||
| 43 | F | 2.2 | cALL | 84.1 | 0.2 | No | ||
| 44 | M | 4.1 | cALL | 6.7 | 0.1 | No | 39 | BM | 
| 45 | M | 2.0 | cALL | 34.3 | 0.4 | Yes | ||
| 46 | M | 9.8 | cALL | 243.0 | 1.2 | No amp-160 | 41 | testes | 
| 47 | M | 1.8 | cALL | 50.9 | 0.5 | Yes | 31 | BM, CNS | 
| 48 | F | 2.0 | cALL | 7.4 | −0.3 | Yes | 54 | BM | 
| 49 | M | 5.9 | pre B | 65.0 | 0.7 | Yes | ||
| 50 | M | 4.6 | cALL | 22.2 | 0.4 | Yes | 23 | testes, BM | 
| 51 | M | 2.2 | pre B | 24.0 | 0.3 | No | ||
| 52 | M | 3.2 | cALL | 7.1 | 0.1 | No | 19 | BM | 
| 53 | F | 13.3 | pre B | 5.6 | 0.4 | No | ||
| 54 | F | 3.1 | cALL | 67.8 | 0.2 | Yes | 32 | BM, CNS | 
| 55 | M | 0.4 | null-155 | 295.0 | NA-152 | No | 26 | BM | 
| 56 | F | 3.3 | cALL | 43.0 | 0.1 | No | ||
| 57 | M | 2.6 | cALL | 17.7 | 0.3 | No | ||
| 58 | M | 3.5 | pre B | 23.3 | 0.4 | Yes | ||
| 59 | M | 9.7 | cALL | 110.0 | 1.0 | Yes | ||
| 60 | F | 3.7 | cALL | 8.0 | −0.2 | No | ||
| 61 | M | 1.9 | cALL | 2.5 | −0.1 | No | ||
| 62 | M | 9.6 | cALL | 60.7 | 0.9 | Yes | 28 | CNS | 
| 63 | M | 4.1 | cALL-153 | 58.9 | 0.6 | Yes | 35 | testes | 
| 64 | M | 4.7 | cALL | 15.1 | 0.3 | Yes | 12 | CNS | 
| 65 | F | 7.9 | cALL | 5.1 | −0.1 | Yes | 61 | BM | 
*Oxford Hazard Score as defined in Materials and Methods; ≥0.8 = patient at high risk of treatment failure.
Acute leukemia with lymphoid and myeloid markers.
NA: hazard score not applicable if age <1 yr.
Ph+.
t(4;11).
¶Patient died of disease without achieving remission.
#Patient died of infection without achieving remission.
DNA amplified with control but not with JHprimers.
CNS, central nervous system; BM, bone marrow.