Table 1 Patient characteristics.

From: Antithymocyte globulin administration in patients with profound lymphopenia receiving a PBSC purine analog/busulfan-based conditioning regimen allograft

 

Total

MAC

RIC

n = 116

n = 36 (31%)

n = 80 (69%)

Age, years median (range)

59.1 (24.6–73.9)

54.5 (26.1–64.5)

63.7 (24.6–73.9)

Sex, male

71 (61.2%)

22 (61.1%)

49 (61.3%)

Disease

Myeloid neoplasm

76 (65.5%)

22 (61.1%)

54 (67.5%)

AML

49 (42%)

11 (30.6%)

38 (47.5%)

MDS

16 (13.8%)

6 (16.7%)

10 (12.5%)

MPN

11 (9.5%)

5 (13.9%)

6 (7.5%)

Lymphoid neoplasm

40 (34.5%)

14 (38.9%)

26 (32.5%)

ALL

8 (6.9%)

3 (8.3%)

5 (6.3%)

High grade NHL

13 (11.2%)

4 (11.1%)

9 (11.2%)

Low grade NHL

10 (8.6%)

3 (8.3%)

7 (8.8%)

HL

2 (1.7%)

1 (2.8%)

1 (1.3%)

T NHL

7 (6.0%)

3 (8.3%)

4 (5%)

Disease risk index

Low

16 (13.8%)

5 (13.9%)

11 (13.8%)

Int

84 (72.4%)

29 (80.6%)

55 (68.8%)

High

14 (12.1%)

2 (5.6%)

12 (15.0%)

Very high

1 (0.9%)

0 (0%)

1 (1.3%)

Donors

HLA-identical sibling

33 (28.4%)

7 (19.4%)

26 (32.5%)

10/10 MUD

70 (60.3%)

20 (55.6%)

50 (62.5%)

9/10 MUD

13 (11.2%)

9 (25%)

4 (5%)

Conditionning

CloB2A1

29 (25.0%)

 

29 (36.2%)

CloB2A2

12 (10.3%)

 

12 (15.0%)

FB2A2

39 (33.6%)

 

39 (48.8%)

FB3A2

27 (23.3%)

27 (75.0%)

 

FB4A2

9 (7.8%)

9 (25.0%)

 

Median ALC/ATG × 109/L (range)

0.070 (0–2.3)

0.1 (0.01–1.2)

0.055 (0–2.3)

  1. Unless otherwise specified, data are shown as n(%).
  2. ALC/ATG absolute lymphocyte count on the first day of administration of ATG, AML acute myeloblastic leukemia, MDS myelodysplastic syndrome, MPN myeloproliferative neoplasm, ALL acute lymphoblastic leukemia, NHL non Hodgkin lymphoma, HL Hodgkin lymphoma, MUD matched unrelated donor.