Table 2 Survival outcomes according to each genetic subset in both age groups.
OS | EFS | |||||||
|---|---|---|---|---|---|---|---|---|
Genetic group | Overall cohort | 18–60 yrs. | 61–70 yrs. | p | Overall cohort | 18–60 yrs | 61–70 yrs. | p |
CBFB::MYH11 (n) | 58 | 44 | 14 | |||||
4-year rate (% ± sd) | 60 ± 7 | 66 ± 8 | 43 ± 13 | 0.016 | 48 ± 7 | 52 ± 8 | 36 ± 13 | 0.034 |
Median time (months) | NR | NR | 4 | 41 | NR | 4 | ||
RUNX1::RUNX1T1 (n) | 59 | 48 | 11 | |||||
4-year rate (% ± sd) | 73 ± 7 | 75 ± 7 | 66 ± 16 | 0.39 | 57 ± 7 | 58 ± 8 | 51 ± 16 | 0.47 |
Median time (months) | NR | NR | NR | NR | NR | NR | ||
CEBPAbi (n) | 17 | 13 | 4 | |||||
4-year rate (% ± sd) | 86 ± 10 | 81 ± 13 | 100 ± 0 | 0.41 | 68 ± 12 | 59 ± 14 | 100 ± 0 | 0.17 |
Median time (months) | NR | NR | NR | NR | NR | NR | ||
NPM1mut/FLT3wt (n) | 194 | 108 | 86 | |||||
4-year rate (% ± sd) | 68 ± 4 | 76 ± 5 | 58 ± 6 | 0.033 | 57 ± 4 | 61 ± 5 | 50 ± 6 | 0.087 |
Median time (months) | NR | NR | 72 | 70 | NR | 49 | ||
NPM1mut/FLT3low (n) | 55 | 39 | 16 | |||||
4-year rate (% ± sd) | 77 ± 6 | 81 ± 7 | 68 ± 12 | 0.23 | 65 ± 7 | 70 ± 8 | 55 ± 13 | 0.16 |
Median time (months) | NR | NR | NR | NR | NR | NR | ||
Normal karyotype (n) | 123 | 68 | 55 | |||||
4-year rate (% ± sd) | 34 ± 5 | 47 ± 7 | 20 ± 6 | 0.02 | 29 ± 4 | 39 ± 6 | 15 ± 6 | 0.079 |
Median time (months) | 22 | 33 | 19 | 12 | 16 | 12 | ||
Other intermediate (n) | 140 | 96 | 44 | |||||
4-year rate (% ± sd) | 33 ± 4 | 36 ± 5 | 26 ± 7 | 0.15 | 28 ± 4 | 29 ± 5 | 26 ± 7 | 0.29 |
Median time (months) | 16 | 19 | 12 | 12 | 15 | 9 | ||
NPM1mut/FLT3high (n) | 87 | 64 | 23 | |||||
4-year rate (% ± sd) | 43 ± 6 | 49 ± 7 | 30 ± 10 | 0.05 | 37 ± 6 | 41 ± 7 | 26 ± 9 | 0.14 |
Median time (months) | 20 | 45 | 10 | 13 | 19 | 9 | ||
t(6;9); DEK::NUP214 (n) | 9 | 9 | 0 | |||||
4-year rate (% ± sd) | 56 ± 17 | 56 ± 17 | — | 56 ± 17 | 56 ± 17 | — | ||
Median time (months) | NR | NR | NR | NR | ||||
t(v;11q23.3); KMT2A (n) | 21 | 15 | 6 | |||||
4-year rate (% ± sd) | 43 ± 12 | 59 ± 13 | 0 | 0.033 | 24 ± 12 | 35 ± 14 | 0 | 0.35 |
Median time (months) | 28 | 98 | 10 | 13 | 16 | 9 | ||
-5/del(5q)/-7 no CK (n) | 22 | 13 | 9 | |||||
4-year rate (% ± sd) | 44 ± 11 | 51 ± 15 | 33 ± 16 | 0.52 | 36 ± 10 | 39 ± 14 | 33 ± 16 | 0.78 |
Median time (months) | 33 | 74 | 21 | 14 | 8 | 16 | ||
Dysplasia-related mutations (n) | 89 | 49 | 40 | |||||
4-year rate (% ± sd) | 41 ± 7 | 58 ± 7 | 18 ± 9 | <0.001 | 37 ± 6 | 52 ± 7 | 19 ± 7 | 0.0015 |
Median time (months) | 25 | NR | 17 | 15 | 56 | 8 | ||
MECOMr (n) | 21 | 14 | 7 | |||||
4-year rate (% ± sd) | 20 ± 9 | 23 ± 12 | 14 ± 13 | 0.9 | 16 ± 8 | 17 ± 11 | 14 ± 13 | 0.76 |
Median time (months) | 7 | 7 | 9 | 5 | 4 | 5 | ||
CK/MK/TP53alt (n) | 132 | 74 | 58 | |||||
4-year rate (% ± sd) | 14 ± 3 | 17 ± 4 | 10 ± 4 | 0.21 | 10 ± 3 | 13 ± 4 | 7 ± 4 | 0.49 |
Median time (months) | 9 | 10 | 9 | 7 | 7 | 7 | ||
Other adverse (n) | 7 | 6 | 1 | |||||
4-year rate (% ± sd) | 57 ± 19 | 67 ± 19 | 0 | 0.18 | 57 ± 19 | 67 ± 19 | 0 | 0.18 |
Median time (months) | NR | NR | 0.5 | NR | NR | 0.5 | ||