Table 1.
Number of patients | 14 |
Age (median, range) | 59 (50-67) |
Sex | |
Male | 9 |
Diagnosis | |
PMF | 11 |
SMF | 4 |
Lille Score at diagnosis of the time of LT | |
0 | 4 |
1 | 7 |
2 | 3 |
Median time from MF to LT (months) (range) | 38 (10-144) (n = 13) |
Number of patients with prior splenectomy | 5 |
Prior therapy for myelofibrosis | |
Hydroxyurea | 9 |
Thalidomide/lenalidomide | 4 |
Interferon | 3 |
Azacitidine/decitabine | 2 |
Anabolic steroids | 2 |
Erythropoietin | 1 |
Bortezomib | 1 |
Number of patients who received cytoreductive chemotherapy prior to transplant | 13 |
Number of patients with LT in CR at transplant | 6 |
Cytogenetics at LT | |
Normal | 3 |
CRS 1 abnormalities (+1, 1q-, t(1;6), der (1;19), t(1;17), dup(1), del(1)) | 7 |
CRS 7 abnormalities (del 7, 7q-, t(7;10)) | 3 |
CRS 8 abnormalities (+8, −8, t(3;8)) | 4 |
Complex karyotype | 4 |
PMF indicates primary myelofibrosis; SMF, secondary myelofibrosis; LT, leukemic transformation; CR, complete remission from acute myelogenous leukemia; CRS, chromosome; MF, myelofibrosis.