Table 1.

Recipient, transplant, and donor characteristics

Patient characteristicsFreshCryopreservedP
Patients, n 203 101  
Age, y, median (range) 65 (21, 78) 63 (25, 77) .2 
Sex, n (%)   .9 
 Male 121 (59.6) 59 (58.4)  
 Female 82 (40.4) 42 (41.6)  
Diagnosis, n (%)   .98 
 ALL 23 (11.3) 12 (11.9)  
 AML 80 (39.4) 38 (37.6)  
 Atypical leukemia 1 (0.5) 0 (0)  
 CLL 2 (1) 1 (1)  
 CML 1 (0.5) 2 (2)  
 HLH 2 (1) 2 (2)  
 MDS 41 (20.2) 17 (16.8)  
 MDS/MPN 2 (1) 1 (1)  
 MPAL 1 (0.5) 0 (0)  
 MPN 29 (14.3) 16 (15.8)  
 NHL 17 (8.4) 10 (9.9)  
 T-PLL 4 (2) 2 (2)  
Disease status at transplant, n (%)   .59 
 Complete response 118 (58.2) 63 (62.4)  
 Partial response 15 (7.4) 6 (5.9)  
 Stable disease 42 (20.7) 24 (23.8)  
 Progressive disease 2 (1) 2 (2)  
 Induction failure 18 (8.9) 4 (4)  
 Untreated 6 (3) 2 (2)  
 NA 2 (1) 0 (0)  
Recipient/donor CMV serological status, n (%)   .3 
R/D 71 (35) 39 (38.6)  
R/D+ 52 (25.6) 17 (16.8)  
 R+/D 47 (23.2) 25 (24.8)  
 R+/D+ 33 (16.3) 19 (18.8)  
 Unknown 0 (0) 1 (1)  
Hematopoietic cell transplantation-specific comorbidity index, n (%)   .73 
 0 to 2 67 (33.1) 32 (31.8)  
 ≥3 136 (67) 69 (68.3)  
 Median (range) 4 (0, 10) 4 (0, 10)  
DRI, n (%)   .39 
 Low 9 (4.4) 9 (8.9)  
 Intermediate 113 (55.7) 58 (57.4)  
 High 74 (36.5) 31 (30.7)  
 Very high 7 (3.4) 3 (3)  
KPS, n (%)   
 <90 108 (53.2) 54 (53.5)  
 100 to 90 95 (46.8) 47 (46.5)  
Transplant characteristics    
Conditioning intensity, n (%)   .08 
 Myeloablative (MAC) 50 (24.6) 35 (34.7)  
 Reduced intensity (RIC) 153 (75.4) 66 (65.3)  
aGVHD prophylaxis regimen, n (%)   .008 
 Tacrolimus/MMF/cyclophosphamide 25 (12.3) 23 (22.8)  
 Tacrolimus/methotrexate 123 (60.6) 65 (64.4)  
 Tacrolimus/rapamycin/methotrexate 50 (24.6) 13 (12.9)  
 Tacrolimus/rapamycin 5 (2.5) 0 (0)  
Year of transplant    
 2019 147 (72.4) 6 (5.9) <.05 
 2020 56 (27.6) 95 (94.1)  
Donor characteristics    
HLA match, n (%)   .77 
 10/10 170 (83.7) 84 (83.2)  
 <10/10 33 (16.3) 17 (16.9)  
Donor origin, n (%)   .72 
 Domestic 106 (52.2) 55 (54.5)  
 International 97 (47.8) 46 (45.5)  
Donor age, y, median (range) 28 (19, 54) 28 (19, 64) .09 
Donor sex   
 Male 129 (63.5) 65 (64.4)  
 Female 74 (36.5) 36 (35.6)  
 Male recipient/female donor, n (%) 29 (14.3) 19 (18.8) .32 
Patient characteristicsFreshCryopreservedP
Patients, n 203 101  
Age, y, median (range) 65 (21, 78) 63 (25, 77) .2 
Sex, n (%)   .9 
 Male 121 (59.6) 59 (58.4)  
 Female 82 (40.4) 42 (41.6)  
Diagnosis, n (%)   .98 
 ALL 23 (11.3) 12 (11.9)  
 AML 80 (39.4) 38 (37.6)  
 Atypical leukemia 1 (0.5) 0 (0)  
 CLL 2 (1) 1 (1)  
 CML 1 (0.5) 2 (2)  
 HLH 2 (1) 2 (2)  
 MDS 41 (20.2) 17 (16.8)  
 MDS/MPN 2 (1) 1 (1)  
 MPAL 1 (0.5) 0 (0)  
 MPN 29 (14.3) 16 (15.8)  
 NHL 17 (8.4) 10 (9.9)  
 T-PLL 4 (2) 2 (2)  
Disease status at transplant, n (%)   .59 
 Complete response 118 (58.2) 63 (62.4)  
 Partial response 15 (7.4) 6 (5.9)  
 Stable disease 42 (20.7) 24 (23.8)  
 Progressive disease 2 (1) 2 (2)  
 Induction failure 18 (8.9) 4 (4)  
 Untreated 6 (3) 2 (2)  
 NA 2 (1) 0 (0)  
Recipient/donor CMV serological status, n (%)   .3 
R/D 71 (35) 39 (38.6)  
R/D+ 52 (25.6) 17 (16.8)  
 R+/D 47 (23.2) 25 (24.8)  
 R+/D+ 33 (16.3) 19 (18.8)  
 Unknown 0 (0) 1 (1)  
Hematopoietic cell transplantation-specific comorbidity index, n (%)   .73 
 0 to 2 67 (33.1) 32 (31.8)  
 ≥3 136 (67) 69 (68.3)  
 Median (range) 4 (0, 10) 4 (0, 10)  
DRI, n (%)   .39 
 Low 9 (4.4) 9 (8.9)  
 Intermediate 113 (55.7) 58 (57.4)  
 High 74 (36.5) 31 (30.7)  
 Very high 7 (3.4) 3 (3)  
KPS, n (%)   
 <90 108 (53.2) 54 (53.5)  
 100 to 90 95 (46.8) 47 (46.5)  
Transplant characteristics    
Conditioning intensity, n (%)   .08 
 Myeloablative (MAC) 50 (24.6) 35 (34.7)  
 Reduced intensity (RIC) 153 (75.4) 66 (65.3)  
aGVHD prophylaxis regimen, n (%)   .008 
 Tacrolimus/MMF/cyclophosphamide 25 (12.3) 23 (22.8)  
 Tacrolimus/methotrexate 123 (60.6) 65 (64.4)  
 Tacrolimus/rapamycin/methotrexate 50 (24.6) 13 (12.9)  
 Tacrolimus/rapamycin 5 (2.5) 0 (0)  
Year of transplant    
 2019 147 (72.4) 6 (5.9) <.05 
 2020 56 (27.6) 95 (94.1)  
Donor characteristics    
HLA match, n (%)   .77 
 10/10 170 (83.7) 84 (83.2)  
 <10/10 33 (16.3) 17 (16.9)  
Donor origin, n (%)   .72 
 Domestic 106 (52.2) 55 (54.5)  
 International 97 (47.8) 46 (45.5)  
Donor age, y, median (range) 28 (19, 54) 28 (19, 64) .09 
Donor sex   
 Male 129 (63.5) 65 (64.4)  
 Female 74 (36.5) 36 (35.6)  
 Male recipient/female donor, n (%) 29 (14.3) 19 (18.8) .32 

ALL, acute lymphoblastic leukemia; AML, acute myeloid leukemia; CLL, chronic lymphocytic leukemia; CML, chronic myeloid leukemia; HLH, hemophagocytic lymphohistiocytosis; KPS, Karnofsky performance score; MDS, myelodysplastic syndrome; MMF, mycophenolate mofetil; MPAL, mixed phenotype acute leukemia; MPN, myeloproliferative neoplasms; NHL, non-Hodgkin lymphoma; T-PLL, T-cell prolymphocytic leukemia.

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