Blood Research

Allogeneic stem cell transplant recipient details.

Total (N=33) Parameter
Age, years 15–39 (AYA) 40–59 (adult) ≥60 (elderly)
N (%) 20 (60.6) 13 (39.4) 0 (0)
Median (range) 37 (15–59)
Sex Male Female
N (%) 16 (48.5) 17 (51.5)
Ethnicity Malay Chinese Indian Others
N (%) 15 (45.5) 15 (45.5) 3 (9.0) 0 (0)
Disease status at transplant CR1 CR>1
N (%) 28 (84.8) 5 (15.2)
Pre-transplant BCR-ABL1 level <0.1% ≥0.1%
N (%) 25 (75.8) 8 (24.2)
WCC at diagnosis >30×109/L <30×109/L
N (%) 21 (63.6) 12 (36.4)
Median (range), ×109/L 48 (2–500)
Blood type mismatch None Minor Major Bidirectional
N (%) 25 (75.8) 4 (12.1) 3 (9.1) 1 (3.0)
Gender mismatch (donor-recipient) Female to male Male to female Male to male Female to female Missing
N (%) 4 (12.1) 8 (24.2) 10 (30.3) 10 (30.3) 1 (3.0)
CMV status Recipient negative Recipient positive Missing
N (%)
Donor negative 3 (9.1) 2 (6.1) 5 (15.1)
Donor positive 1 (3.0) 22 (66.7)
Type of allogeneic transplant Matched- sibling Matched- unrelated Haplo-matched Cord blood
N (%) 27 (81.8) 3 (9.1) 2 (6.1) 1 (3.0)
Stem cell source Peripheral blood Bone marrow Umbilical cord
N (%) 32 (97.0) 0 1 (3.0)
Median stem cell dose (×106/kg) 5.0 (3.0-11)
Conditioning regimen Myeloablative RIC TBI-based Non-TBI
N (%) 29 (87.9) 4 (12.1) 22 (66.7) 11 (33.3)
Post-transplant response Remission Relapse/death
N (%) 23 (69.7) 10 (30.3)
GVHD Acute Chronic
N (%) 13 (44.8) 14 (50.0)
Grade I 4 Limited 7
Grade II 6 Extensive 7
Grade III 3
Grade IV0
Missing 4 5
No GVHD
N (%) 16 (55.2) 14 (50.0)
Mortality rate Alive Dead
N (%) 20 (60.6) 13 (39.4)
Relapse/disease progression 6
Infection/transplant-related mortality 7

Values are presented as mean, median (range), or number (%).

Abbreviations: AYA, adolescent and young adult; CR, complete remission; GVHD, graft-versus-host disease; RIC, reduced intensity conditioning; TBI, total body irradiation; GVHD, graft-versus-host disease; WCC, white cell count.

Blood Res 2021;56:175~183 https://doi.org/10.5045/br.2021.2021045
© Blood Research
© 2024. BLOOD RESEARCH All rights reserved. Powered by INFOrang Co., Ltd