Browsing by Author "Angelucci, Emanuele"

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Haploidentical Versus Matched Sibling Donor Hematopoietic Stem Cell Transplantation for Adult Patients with Relapsed/Refractory Acute Lymphoblastic Leukemia: A Study from the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation
(2021) Nagler, Arnon; Labopin, Myriam; Pioltelli, Pietro; Arat, Mutlu; Yakoub-Agha, Ibrahim; Kulagin, Aleksandr D.; Angelucci, Emanuele; Ozdogu, Hakan; Risitano, Antonio; Ciceri, Fabio; Ozkurt, Zubeyde Nur; Sanz, Jaime; Brissot, Eolia; Peric, Zinaida; Giebel, Sebastian; Mohty, Mohamad
Improved Outcomes of Haploidentical Hematopoietic Cell Transplantation with Total Body Irradiation-Based Myeloablative Conditioning in Acute Lymphoblastic Leukemia
(2021) Dholaria, Bhagirathbhai; Labopin, Myriam; Angelucci, Emanuele; Tischer, Johanna; Arat, Mutlu; Ciceri, Fabio; Guelbas, Zafer; Sica, Simona; Ozdogu, Hakan; Diez-Martin, Jose Luis; Koc, Yener; Pavlu, Jiri; Socie, Gerard; Giebel, Sebastian; Savani, Bipin N.; Nagler, Arnon; Mohty, Mohamad; 0000-0002-8902-1283; 33830029; AAD-5542-2021
The optimal myeloablative conditioning (MAC) for patients undergoing haploidentical hematopoietic cell transplantation (haplo-HCT) is unknown. We studied the outcomes of total body irradiation (TBI)-based versus chemotherapy (CT)-based MAC regimens in patients with acute lymphoblastic leukemia (ALL). The study included 427 patients who underwent first haplo-HCT with post-transplantation cyclophosphamide (PTCy), following TBI-based (n = 188; 44%) or CT-based (n = 239; 56%) MAC. The median patient age was 32 years. Fludarabine-TBI (72%) and thiotepa-busulfan-fludarabine (65%) were the most frequently used TBI- and CT-based regimens, respectively. In the TBI and CT cohorts, 2-year leukemia-free survival (LFS) was 45% versus 37% (P = .05), overall survival (OS) was 51% versus 47% (P = .18), relapse incidence (RI) was 34% versus 32% (P = .44), and nonrelapse mortality (NRM) was 21% versus 31% (P < .01). In the multivariate analysis, TBI was associated with lower NRM (hazard ratio [HR], 0.53; 95% confidence interval [CI], 0.33 to 0.86; P = .01), better LFS (HR, 0.71; 95% CI, 0.52 to 0.98; P =.04), and increased risk for grade II-IV acute graft-versus-host disease (GVHD) (HR, 1.59; 95% CI, 1.08 to 2.34; P = .02) compared with CT-based MAC. The type of conditioning regimen did not impact RI, chronic GVHD, OS, or GVHD-free, relapse-free survival after adjusting for transplantation-related variables. TBI-based MAC was associated with lower NRM and better LFS compared with CT-based MAC in patients with ALL after haplo-HCT/PTCy. (C) 2020 The American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.
Outcomes of Total Body Irradiation-Versus Chemotherapy-Based Myeloablative Conditioning Regimen in Haploidentical Hematopoietic Cell Transplantation with Post-Transplant Cyclophosphamide for Acute Lymphoblastic Leukemia: ALWP of the EBMT Study
(2019) Dholaria, Bhagirathbhai; Labopin, Myriam; Angelucci, Emanuele; Tischer, Johanna; Arat, Mutlu; Ciceri, Fabio; Gulbas, Zafer; Ozdogu, Hakan; Sica, Simona; Diez-Martin, Jose L; Koc, Yener; Apperley, Jane; Socie, Gerard; Giebel, Sebastian; Savani, Bipin N.; Nagler, Arnon; Mohty, Mohamad; https://orcid.org/0000-0002-8902-1283; AAD-5542-2021
Post-transplant cyclophosphamide versus anti-thymocyte globulin for graft-versus-host disease prevention in haploidentical transplantation for adult acute lymphoblastic leukemia
(2021) Nagler, Arnon; Kanate, Abraham S.; Labopin, Myriam; Ciceri, Fabio; Angelucci, Emanuele; Koc, Yener; Gulbas, Zafer; Arcese, William; Tischer, Johanna; Pioltelli, Pietro; Ozdogu, Hakan; Afanasyev, Boris; Wu, Depei; Arat, Mutlu; Peric, Zinaida; Giebel, Sebastian; Savani, Bipin; Mohty, Mohamad; 32354866
Graft-versus-host disease (GvHD) prophylaxis for unmanipulated haploidentical hematopoietic cell transplantation includes posttransplant cyclophosphamide (PTCy) and anti-thymocyte globulin (ATG). Utilizing data in the European Society for Blood and Marrow Transplantation registry, we compared ATG- versus PTCy-based GvHD prophylaxis in 434 adults with acute lymphoblastic leukemia undergoing haploidentical hematopoietic cell transplantation. Of the 434 patients included in this study, ATG was used in 98 and PTCy in 336.. The median follow-up was approximately 2 years. The baseline characteristics of the patients were similar between the groups except that the ATG group was more likely to have had relapsed/refractory acute lymphoblastic leukemia (P=0.008), had conditioning not including total body irradiation (P<0.001), have had peripheral blood as the source of their grafts (P=0.001) and to have been transplanted in an earlier timeperiod (median year of transplantation: 2011 vs. 2015). The 100-day rates of grade II-IV and III-IV acute GvHD were similar in the ATG and PTCy groups, as were 2-year chronic GvHD rates. On multivariate analysis, leukemia-free survival and overall survival were better with PTCy than with ATG prophylaxis. Relapse incidence was lower in the PTCy group (P=0.03), while non-relapse mortality was not different. Advanced disease and lower performance score were associated with poorer leukemia-free survival and overall survival and advanced disease was associated with inferior GvHD-free/relapse-free survival. Compared to bone marrow grafts, peripheral grafts were associated with higher rates of GvHD. In patients with acute lymphoblastic leukemia undergoing unmanipulated haploidentical hematopoietic cell transplantation, PTCy for GvHD prevention resulted in a lower incidence of relapse and improved leukemia-free survival and overall survival, compared to ATG.