Univariate analysis of UM171–expanded CB cohort compared with CB and MUD PBSC controls
Outcomes . | UM171 CB (N = 22) . | CB controls (N = 67) . | P UM171 CB vs CB controls . | MUD PBSC controls (N = 70) . | P UM171 CB vs PBSC controls . | |||
---|---|---|---|---|---|---|---|---|
N . | Prob % (95% CI) . | N . | Prob % (95% CI) . | . | N . | Prob % (95% CI) . | . | |
Nonrelapse mortality | 22 | 67 | 69 | |||||
1-y | 17 | 4.5 (0.0-17.3) | 36 | 30.0 (19.6-41.6) | <.01 | 40 | 17.5 (9.4-27.4) | .05 |
2-y | 17 | 4.5 (0.0-17.3) | 24 | 30.0 (19.6-41.6) | <.01 | 25 | 19.4 (10.8-29.9) | .03 |
PFS | 22 | 67 | 69 | |||||
1-y | 16 | 72.7 (52.7-88.8) | 35 | 54.7 (42.7-66.5) | .11 | 39 | 57.8 (45.9-69.1) | .18 |
2-y | 16 | 72.7 (52.7-88.8) | 23 | 45.6 (33.5-58.0) | .02 | 24 | 45.4 (33.3-57.7) | .02 |
OS | 22 | 67 | 70 | |||||
1-y | 19 | 86.4 (69.3-97.2) | 40 | 62.4 (50.5-73.6) | .01 | 47 | 69.4 (58.0-79.7) | .06 |
2-y | 16 | 72.7 (52.7-88.8) | 27 | 53.6 (41.3-65.7) | .09 | 33 | 59.2 (47.1-70.8) | .23 |
GVHD-free, relapse-free survival | 22 | 66 | 69 | |||||
1-y | 14 | 63.6 (42.9-82) | 25 | 39.3 (27.9-51.3) | .04 | 16 | 24.0 (14.7-34.8) | <.01 |
2-y | 14 | 63.6 (42.9-82) | 14 | 27.9 (17.3-39.9) | <.01 | 7 | 16.0 (7.9-26.3) | <.01 |
Relapse | 22 | 67 | 69 | |||||
1-y | 17 | 22.7 (7.8-42.7) | 36 | 15.2 (7.6-25.0) | .46 | 40 | 24.7 (15.2-35.7) | .85 |
2-y | 17 | 22.7 (7.8-42.7) | 24 | 24.3 (14.3-36.0) | .88 | 25 | 35.2 (23.9-47.4) | .26 |
Acute GVHD 2-4 | 22 | 67 | 70 | |||||
100-d | 9 | 59.1 (37.5-79) | 24 | 45.1(33.2-57.2) | .26 | 34 | 50 (38.3-61.7) | .47 |
1-y | 6 | 63.6 (42-82.7) | 18 | 48.2 (36.2-60.3) | .21 | 25 | 51.6 (39.8-63.3) | .33 |
2-y | 4 | 63.6 (42-82.7) | 11 | 48.2 (36.2-60.3) | .21 | 20 | 51.6 (39.8-63.3) | .33 |
Acute GVHD 3-4 | 22 | 67 | 70 | |||||
100 d | 21 | 4.5 (0.0-17.3) | 43 | 15.1 (7.5-24.8) | .10 | 49 | 28.6 (18.6-39.7) | <.01 |
1-y | 18 | 9.1 (0.8-24.7) | 35 | 16.7 (8.7-26.2) | .33 | 39 | 30.1 (19.9-41.4) | .01 |
2-y | 15 | 9.1 (0.8-24.7) | 23 | 16.7 (8.7-26.2) | .33 | 30 | 30.1 (19.9-41.4) | .01 |
Chronic GVHD | 22 | 66 | 70 | |||||
1-y | 17 | 13.6 (2.6-31.2) | 26 | 22.6 (13.0-33.9) | .33 | 20 | 49 (37-61.1) | <.01 |
2-y | 14 | 13.6 (2.6-31.2) | 18 | 24.8 (14.6-36.6) | .24 | 10 | 55.2 (42.6-67.5) | <.01 |
Neutrophil engraftment | 22 | 64 | 70 | |||||
Median d (range) | 22 | 18 (10-30) | 57 | 21 (8-53) | <.01 | 68 | 13 (9-24) | <.01 |
30-d | 2 | 100 (31-100) | 10 | 79.7 (68.8-88.7) | <.01 | 2 | 97.1 (90.9-99.9) | .22 |
42-d | 2 | 100 (31-100) | 4 | 87.5 (77.9-94.6) | <.01 | 1 | 97.1 (90.9-99.9) | .22 |
100-d | 2 | 100 (31-100) | 1 | 89.1 (79.8-95.7) | <.01 | 1 | 97.1 (90.9-99.9) | .22 |
Platelet recovery | 22 | 65 | 70 | |||||
Median d (range) | 21 | 42 (27-62) | 50 | 42 (1-180) | .84 | 68 | 18 (1-48) | <.01 |
30-d | 22 | 4.5 (0-17.3) | 58 | 6.2 (1.6-13.3) | .77 | 12 | 82.9 (73-90.8) | <.01 |
42-d | 12 | 54.5 (33.2-75) | 35 | 40 (28.4-52.2) | .25 | 3 | 94.3 (87.1-98.7) | <.01 |
100-d | 1 | 95.5 (75.5-100) | 5 | 76.9 (65.3-86.7) | .03 | 1 | 97.1 (90.2-100) | .81 |
Graft failure | ||||||||
42-d | 22 | 0 | 59 | 5.1 (0-10.7) | .28 | 68 | 0 | NE |
Outcomes . | UM171 CB (N = 22) . | CB controls (N = 67) . | P UM171 CB vs CB controls . | MUD PBSC controls (N = 70) . | P UM171 CB vs PBSC controls . | |||
---|---|---|---|---|---|---|---|---|
N . | Prob % (95% CI) . | N . | Prob % (95% CI) . | . | N . | Prob % (95% CI) . | . | |
Nonrelapse mortality | 22 | 67 | 69 | |||||
1-y | 17 | 4.5 (0.0-17.3) | 36 | 30.0 (19.6-41.6) | <.01 | 40 | 17.5 (9.4-27.4) | .05 |
2-y | 17 | 4.5 (0.0-17.3) | 24 | 30.0 (19.6-41.6) | <.01 | 25 | 19.4 (10.8-29.9) | .03 |
PFS | 22 | 67 | 69 | |||||
1-y | 16 | 72.7 (52.7-88.8) | 35 | 54.7 (42.7-66.5) | .11 | 39 | 57.8 (45.9-69.1) | .18 |
2-y | 16 | 72.7 (52.7-88.8) | 23 | 45.6 (33.5-58.0) | .02 | 24 | 45.4 (33.3-57.7) | .02 |
OS | 22 | 67 | 70 | |||||
1-y | 19 | 86.4 (69.3-97.2) | 40 | 62.4 (50.5-73.6) | .01 | 47 | 69.4 (58.0-79.7) | .06 |
2-y | 16 | 72.7 (52.7-88.8) | 27 | 53.6 (41.3-65.7) | .09 | 33 | 59.2 (47.1-70.8) | .23 |
GVHD-free, relapse-free survival | 22 | 66 | 69 | |||||
1-y | 14 | 63.6 (42.9-82) | 25 | 39.3 (27.9-51.3) | .04 | 16 | 24.0 (14.7-34.8) | <.01 |
2-y | 14 | 63.6 (42.9-82) | 14 | 27.9 (17.3-39.9) | <.01 | 7 | 16.0 (7.9-26.3) | <.01 |
Relapse | 22 | 67 | 69 | |||||
1-y | 17 | 22.7 (7.8-42.7) | 36 | 15.2 (7.6-25.0) | .46 | 40 | 24.7 (15.2-35.7) | .85 |
2-y | 17 | 22.7 (7.8-42.7) | 24 | 24.3 (14.3-36.0) | .88 | 25 | 35.2 (23.9-47.4) | .26 |
Acute GVHD 2-4 | 22 | 67 | 70 | |||||
100-d | 9 | 59.1 (37.5-79) | 24 | 45.1(33.2-57.2) | .26 | 34 | 50 (38.3-61.7) | .47 |
1-y | 6 | 63.6 (42-82.7) | 18 | 48.2 (36.2-60.3) | .21 | 25 | 51.6 (39.8-63.3) | .33 |
2-y | 4 | 63.6 (42-82.7) | 11 | 48.2 (36.2-60.3) | .21 | 20 | 51.6 (39.8-63.3) | .33 |
Acute GVHD 3-4 | 22 | 67 | 70 | |||||
100 d | 21 | 4.5 (0.0-17.3) | 43 | 15.1 (7.5-24.8) | .10 | 49 | 28.6 (18.6-39.7) | <.01 |
1-y | 18 | 9.1 (0.8-24.7) | 35 | 16.7 (8.7-26.2) | .33 | 39 | 30.1 (19.9-41.4) | .01 |
2-y | 15 | 9.1 (0.8-24.7) | 23 | 16.7 (8.7-26.2) | .33 | 30 | 30.1 (19.9-41.4) | .01 |
Chronic GVHD | 22 | 66 | 70 | |||||
1-y | 17 | 13.6 (2.6-31.2) | 26 | 22.6 (13.0-33.9) | .33 | 20 | 49 (37-61.1) | <.01 |
2-y | 14 | 13.6 (2.6-31.2) | 18 | 24.8 (14.6-36.6) | .24 | 10 | 55.2 (42.6-67.5) | <.01 |
Neutrophil engraftment | 22 | 64 | 70 | |||||
Median d (range) | 22 | 18 (10-30) | 57 | 21 (8-53) | <.01 | 68 | 13 (9-24) | <.01 |
30-d | 2 | 100 (31-100) | 10 | 79.7 (68.8-88.7) | <.01 | 2 | 97.1 (90.9-99.9) | .22 |
42-d | 2 | 100 (31-100) | 4 | 87.5 (77.9-94.6) | <.01 | 1 | 97.1 (90.9-99.9) | .22 |
100-d | 2 | 100 (31-100) | 1 | 89.1 (79.8-95.7) | <.01 | 1 | 97.1 (90.9-99.9) | .22 |
Platelet recovery | 22 | 65 | 70 | |||||
Median d (range) | 21 | 42 (27-62) | 50 | 42 (1-180) | .84 | 68 | 18 (1-48) | <.01 |
30-d | 22 | 4.5 (0-17.3) | 58 | 6.2 (1.6-13.3) | .77 | 12 | 82.9 (73-90.8) | <.01 |
42-d | 12 | 54.5 (33.2-75) | 35 | 40 (28.4-52.2) | .25 | 3 | 94.3 (87.1-98.7) | <.01 |
100-d | 1 | 95.5 (75.5-100) | 5 | 76.9 (65.3-86.7) | .03 | 1 | 97.1 (90.2-100) | .81 |
Graft failure | ||||||||
42-d | 22 | 0 | 59 | 5.1 (0-10.7) | .28 | 68 | 0 | NE |
N, number; Prob, probability.