Table 1 Patients donors and transplant characteristics.

From: Sequential versus standard conditioning in untreated MDS patients with blasts undergoing allogeneic HSCT

 

FLAMSA-FB

Standard

p

 

N (%)

N (%)

Number of patients

45 (100)

61 (100)

 

Patient age median (range)

56 (20–72)

62 (28–77)

0.024

Patient sex

  

0.693

 Male

34 (76)

44 (72)

 

 Female

11 (24)

17 (28)

 

Patient CMV serology

  

0.56

 Neg

21 (47)

25 (41)

 

 Pos

24 (53)

36 (59)

 

ECOG

  

0.259

 0

17 (50)

19 (33)

 

 1

15 (44)

35 (60)

 

 2

2 (6)

4 (7)

 

Donor age median (range)

34 (18–63)

32 (20–66)

0.74

Donor sex

  

0.136

 Male

35 (78)

54 (89)

 

 Female

10 (22)

7 (12)

 

Donor CMV serology

  

0.297

 Neg

19 (42)

32 (53)

 

 Pos

26 (58)

29 (47)

 

IPSS

  

0.162

 Low

3 (7)

9 (16)

 

 Intermediate 1

6 (14)

14 (26)

 

 Intermediate 2

28 (64)

22 (41)

 

 High

7 (16)

9 (17)

 

BM blasts at SCT median (range)

12 (5–19)

8 (5–19)

0.007

SCT year median(range)

2010 (2006–2020)

2021 (2000–2024)

<0.001

Type of allo-SCT

  

0.426

 MRD

9 (20)

10 (16)

 

 Haplo

1 (2)

6 (10)

 

 MUD

23 (51)

32 (53)

 

 MMUD

12 (27)

13 (21)

 

MACRIC

  

0.144

 MAC

9 (20)

20 (33)

 

 RIC

36 (80)

41 (67)

 

Conditioning

  

<0.001

 FLAMSA BuFlu

45 (100)

0 (0)

 

 TreoFlu

0 (0)

15 (25)

 

 BuFlu

0 (0)

16 (26)

 

 BuTT

0 (0)

30 (49)

 

ATG/ATLG

  

0.54

 No ATG/ATLG

7 (16)

7 (12)

 

 ATG/ATLG

38 (84)

54 (89)

 

Type

  

<0.001

 ATLG

23 (61)

53 (98)

 

 Thymoglobulin

15 (40)

1 (2)

 

PTCY

  

0.019

 No PTCY

45 (100)

54 (89)

 

 PTCY

0 (0)

7 (11)

 

CD34 x 10 x 6 kg median (range)

7 (2–14)

7 (2–19)

0.63

  1. ECOG eastern cooperative oncology group performance status, CMV cytomegalovirus, IPSS international prognostic scoring system, BM bone marrow, SCT stem cell transplantation, MRD matched related donor, Haplo, haploidentical donor, MUD matched unrelated donor, MMUD mismatched unrelated donor, MACRIC myeloablative conditioning vs. reduced-intensity conditioning, BuFlu busulfan/fludarabine, BuTT busulfan/thiotepa, TreoFlu treosulfan/fludarabine, ATG/ATLG anti-thymocyte globulin/anti-T-lymphocyte globulin, PTCY post-transplant cyclophosphamide, CD34 CD34+ cell dose infused (×10⁶/kg), Neg negative, Pos positive, FLAMSA fludarabine, cytarabine, amsacrine-based conditioning, Standard standard conditioning.
  2. Bold indicates statistical significance, p < 0.05.