Reduced-intensity transplantation for lymphomas using haploidentical related donors vs HLA-matched unrelated donors
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Reduced-intensity transplantation for lymphomas using haploidentical related donors vs HLA-matched unrelated donors. / Kanate, Abraham S; Mussetti, Alberto; Kharfan-Dabaja, Mohamed A; Ahn, Kwang W; DiGilio, Alyssa; Beitinjaneh, Amer; Chhabra, Saurabh; Fenske, Timothy S; Freytes, Cesar; Gale, Robert Peter; Ganguly, Siddhartha; Hertzberg, Mark; Klyuchnikov, Evgeny; Lazarus, Hillard M; Olsson, Richard; Perales, Miguel-Angel; Rezvani, Andrew; Riches, Marcie; Saad, Ayman; Slavin, Shimon; Smith, Sonali M; Sureda, Anna; Yared, Jean; Ciurea, Stefan; Armand, Philippe; Salit, Rachel; Bolaños-Meade, Javier; Hamadani, Mehdi.
In: BLOOD, Vol. 127, No. 7, 18.02.2016, p. 938-47.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Reduced-intensity transplantation for lymphomas using haploidentical related donors vs HLA-matched unrelated donors
AU - Kanate, Abraham S
AU - Mussetti, Alberto
AU - Kharfan-Dabaja, Mohamed A
AU - Ahn, Kwang W
AU - DiGilio, Alyssa
AU - Beitinjaneh, Amer
AU - Chhabra, Saurabh
AU - Fenske, Timothy S
AU - Freytes, Cesar
AU - Gale, Robert Peter
AU - Ganguly, Siddhartha
AU - Hertzberg, Mark
AU - Klyuchnikov, Evgeny
AU - Lazarus, Hillard M
AU - Olsson, Richard
AU - Perales, Miguel-Angel
AU - Rezvani, Andrew
AU - Riches, Marcie
AU - Saad, Ayman
AU - Slavin, Shimon
AU - Smith, Sonali M
AU - Sureda, Anna
AU - Yared, Jean
AU - Ciurea, Stefan
AU - Armand, Philippe
AU - Salit, Rachel
AU - Bolaños-Meade, Javier
AU - Hamadani, Mehdi
N1 - © 2016 by The American Society of Hematology.
PY - 2016/2/18
Y1 - 2016/2/18
N2 - We evaluated 917 adult lymphoma patients who received haploidentical (n = 185) or HLA-matched unrelated donor (URD) transplantation either with (n = 241) or without antithymocyte globulin (ATG; n = 491) following reduced-intensity conditioning regimens. Haploidentical recipients received posttransplant cyclophosphamide-based graft-versus-host disease (GVHD) prophylaxis, whereas URD recipients received calcineurin inhibitor-based prophylaxis. Median follow-up of survivors was 3 years. The 100-day cumulative incidence of grade III-IV acute GVHD on univariate analysis was 8%, 12%, and 17% in the haploidentical, URD without ATG, and URD with ATG groups, respectively (P = .44). Corresponding 1-year rates of chronic GVHD on univariate analysis were 13%, 51%, and 33%, respectively (P < .001). On multivariate analysis, grade III-IV acute GVHD was higher in URD without ATG (P = .001), as well as URD with ATG (P = .01), relative to haploidentical transplants. Similarly, relative to haploidentical transplants, risk of chronic GVHD was higher in URD without ATG and URD with ATG (P < .0001). Cumulative incidence of relapse/progression at 3 years was 36%, 28%, and 36% in the haploidentical, URD without ATG, and URD with ATG groups, respectively (P = .07). Corresponding 3-year overall survival (OS) was 60%, 62%, and 50% in the 3 groups, respectively, with multivariate analysis showing no survival difference between URD without ATG (P = .21) or URD with ATG (P = .16), relative to haploidentical transplants. Multivariate analysis showed no difference between the 3 groups in terms of nonrelapse mortality (NRM), relapse/progression, and progression-free survival (PFS). These data suggest that reduced-intensity conditioning haploidentical transplantation with posttransplant cyclophosphamide does not compromise early survival outcomes compared with matched URD transplantation, and is associated with significantly reduced risk of chronic GVHD.
AB - We evaluated 917 adult lymphoma patients who received haploidentical (n = 185) or HLA-matched unrelated donor (URD) transplantation either with (n = 241) or without antithymocyte globulin (ATG; n = 491) following reduced-intensity conditioning regimens. Haploidentical recipients received posttransplant cyclophosphamide-based graft-versus-host disease (GVHD) prophylaxis, whereas URD recipients received calcineurin inhibitor-based prophylaxis. Median follow-up of survivors was 3 years. The 100-day cumulative incidence of grade III-IV acute GVHD on univariate analysis was 8%, 12%, and 17% in the haploidentical, URD without ATG, and URD with ATG groups, respectively (P = .44). Corresponding 1-year rates of chronic GVHD on univariate analysis were 13%, 51%, and 33%, respectively (P < .001). On multivariate analysis, grade III-IV acute GVHD was higher in URD without ATG (P = .001), as well as URD with ATG (P = .01), relative to haploidentical transplants. Similarly, relative to haploidentical transplants, risk of chronic GVHD was higher in URD without ATG and URD with ATG (P < .0001). Cumulative incidence of relapse/progression at 3 years was 36%, 28%, and 36% in the haploidentical, URD without ATG, and URD with ATG groups, respectively (P = .07). Corresponding 3-year overall survival (OS) was 60%, 62%, and 50% in the 3 groups, respectively, with multivariate analysis showing no survival difference between URD without ATG (P = .21) or URD with ATG (P = .16), relative to haploidentical transplants. Multivariate analysis showed no difference between the 3 groups in terms of nonrelapse mortality (NRM), relapse/progression, and progression-free survival (PFS). These data suggest that reduced-intensity conditioning haploidentical transplantation with posttransplant cyclophosphamide does not compromise early survival outcomes compared with matched URD transplantation, and is associated with significantly reduced risk of chronic GVHD.
U2 - 10.1182/blood-2015-09-671834
DO - 10.1182/blood-2015-09-671834
M3 - SCORING: Journal article
C2 - 26670632
VL - 127
SP - 938
EP - 947
JO - BLOOD
JF - BLOOD
SN - 0006-4971
IS - 7
ER -