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Wang X, Deng Y, He G, Lai S, Li Y, Zhang S, He Y, Han Y, Zhang L, Su Y, Liu F, Yi H. A retrospective study of an irradiation-based conditioning regimen and chidamide maintenance therapy in T-ALL/LBL. Hematology 2024; 29:2356300. [PMID: 38776229 DOI: 10.1080/16078454.2024.2356300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 05/11/2024] [Indexed: 05/24/2024] Open
Abstract
OBJECTIVES T-cell acute lymphoblastic leukemia/lymphoblastic lymphoma (T-ALL/LBL) are highly malignant and aggressive hematologic tumors for which there is no standard first-line treatment. Chidamide, a novel histone deacetylase inhibitor, shows great promise. We assessed the efficacy and safety of an irradiation-containing conditioning regimen for allogeneic hematopoietic stem cell transplantation (allo-HSCT) and post-transplantation chidamide maintenance in patients with T-ALL/LBL. METHODS We retrospectively analyzed the clinical data of six patients with T-ALL/LBL who underwent allo-HSCT with a radiotherapy-containing pretreatment regimen and post-transplant chidamide maintenance therapy. The endpoints were relapse, graft-versus-host disease (GVHD), transplant-related mortality (TRM), progression-free survival (PFS), overall survival (OS), and adverse events (AEs). RESULTS All of the patients had uneventful post-transplant hematopoietic reconstitution, and all achieved complete molecular remission within 30 days. All six patients survived, and two relapsed with a median relapse time of 828.5 (170-1335) days. The 1-year OS rate was 100%, the 2-year PFS rate was 66.7%, and the TRM rate was 0%. After transplantation, two patients developed grade I-II acute GVHD (2/6); grade III-IV acute and chronic GVHD were not observed. The most common AEs following chidamide administration were hematological AEs, which occurred to varying degrees in all patients; liver function abnormalities occurred in two patients (grade 2), and symptoms of malaise occurred in one patient (grade 1). CONCLUSION Chidamide maintenance therapy after T-ALL/LBL transplantation is safe, but the efficacy needs to be further investigated.
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Affiliation(s)
- Xueying Wang
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Yan Deng
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Guangcui He
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Sihan Lai
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Yecheng Li
- Department of Hematology, Chengdu BOE Hospital, Chengdu, People's Republic of China
| | - Shan Zhang
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Ying He
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Ying Han
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Lilan Zhang
- Department of Hematology, The Affiliated Hospital of Chengdu University, Chengdu, People's Republic of China
| | - Yi Su
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
| | - Fang Liu
- Department of Hematology, Chengdu BOE Hospital, Chengdu, People's Republic of China
| | - Hai Yi
- Department of Hematology, The General Hospital of Western Theater Command, PLA, Chengdu, People's Republic of China
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2
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Ahn J, Yoon JH, Kwag D, Min GJ, Park SS, Park S, Lee SE, Cho BS, Eom KS, Kim YJ, Kim HJ, Min CK, Cho SG, Lee S. Comparative analysis of reduced toxicity conditioning regimens between fludarabine plus melphalan and fludarabine plus busulfex in adult patients with acute lymphoblastic leukemia. Bone Marrow Transplant 2024; 59:1413-1422. [PMID: 38997400 DOI: 10.1038/s41409-024-02363-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/20/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024]
Abstract
Reduced-toxicity conditioning (RTC) regimens aim to mitigate regimen-related toxicity while maintaining anti-leukemic efficacy in allogeneic hematopoietic stem cell transplantation (allo-HSCT). We assessed outcomes of RTC regimens utilizing melphalan versus intravenous busulfan combined with fludarabine in adult acute lymphoblastic leukemia (ALL) patients. A retrospective analysis was conducted with 149 consecutive adult ALL patients (median age 51, range 18-60) in remission undergoing allo-HSCT. Patients received either fludarabine 150 mg/BSA plus 2 days of melphalan 70 mg/BSA (FM140, n = 76) from 2009 to 2015 or fludarabine plus 3 days of busulfan 3.2 mg/kg (FB9.6, n = 73) from 2016 to 2021. At 5 years post-HSCT, FM140 demonstrated superior disease-free survival (53.4% vs. 30.5%, p = 0.007) and lower cumulative relapse (27.4% vs. 46.8%, p = 0.026) than FB9.6. Five-year overall survival and non-relapse mortality did not significantly differ. FM140 exhibited a higher incidence of acute graft-versus-host disease (GVHD) grades II-IV (49.3% vs. 30.3%, p = 0.016), though rates of acute GVHD grades III-IV and chronic GVHD were similar. Multivariate analysis identified Philadelphia chromosome and minimal residual disease positive status, and FB9.6 conditioning as predictors of increased relapse and poorer disease-free survival. FM140 RTC regimen displayed significantly reduced relapse and superior disease-free survival compared to FB9.6 in ALL patients undergoing allo-HSCT, highlighting its current clinical utility.
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Affiliation(s)
- Jaehyun Ahn
- College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Daehun Kwag
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Gi June Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Soo Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Silvia Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Eun Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Byung-Sik Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ki-Seong Eom
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoo-Jin Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee-Je Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok-Goo Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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3
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Steiner N, Massoud R, Klyuchnikov E, Gagelmann N, Richter J, Niederwieser C, Rathje K, Urbanowicz T, Kunte A, Engelmann J, Ihne C, Lastovytska I, Lindhauer C, Marquard F, Reichard M, Ryzhkova A, Sabauri R, Schäfersküpper M, Seyedi N, Kalogeropoulos G, Heidenreich S, Rudolph I, Zeck G, Janson D, Wolschke C, Ayuk F, Kröger N. Anti-T-lymphocyte globulin (ATLG) compared to post-transplant cyclophosphamide as GvHD prophylaxis in ALL patients undergoing allogeneic stem cell transplantation. Bone Marrow Transplant 2024; 59:1265-1274. [PMID: 38877098 PMCID: PMC11368809 DOI: 10.1038/s41409-024-02328-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 06/04/2024] [Accepted: 06/06/2024] [Indexed: 06/16/2024]
Abstract
We retrospectively analyzed high-risk ALL patients in CR1 receiving total body irradiation based conditioning regimen with ATLG (n = 74) or PTCy (n = 73) for GVHD prophylaxis. The 3-year OS and LFS were similar in both groups: 65 and 60% in the ATLG group and 64 and 67% in the PTCy group (p = 0.9 and 0.5, respectively). CIR and NRM rate at three years was 12 and 21% after PTCy and 19 and 20% after ATLG (p = 0.4 and p = 0.9, respectively). Acute GvHD grades II-IV and grades III/IV at 100 days was 46 and 19% after PTCy and 33 and 10% after ATLG (p = 0.08 and p = 0.9, respectively). Chronic GvHD of all grade at two years was higher after PTCy: 55% versus 26% (p < 0.001). Based on the propensity score matching (PSM) analysis, aGvHD grades II-IV was trending higher in the PTCy group compared to the ATLG group (p = 0.07). In contrast to the PSM analysis, on multivariate analysis the receipt of PTCy compared with ATLG was associated with a reduced CIR (p = 0.026). Our retrospective single-center analysis shows a lower incidence of acute and chronic GvHD while displaying similar LFS and OS after ATLG compared to PTCy in TBI based allogeneic stem cell transplantation for high-risk ALL.
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Affiliation(s)
- Normann Steiner
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
- University Hospital of Internal Medicine V (Hematology and Oncology), Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Radwan Massoud
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Evgeny Klyuchnikov
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Nico Gagelmann
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Johanna Richter
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Christian Niederwieser
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Kristin Rathje
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Tatjana Urbanowicz
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Ameya Kunte
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Janik Engelmann
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Christina Ihne
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Iryna Lastovytska
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Cecilia Lindhauer
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Franziska Marquard
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Mirjam Reichard
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Alla Ryzhkova
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Rusudan Sabauri
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Mathias Schäfersküpper
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Niloufar Seyedi
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Georgios Kalogeropoulos
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Silke Heidenreich
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Ina Rudolph
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Gaby Zeck
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Dietlinde Janson
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Christine Wolschke
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Francis Ayuk
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Nicolaus Kröger
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
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Rivera-Franco MM, Wynn L, Volt F, Hernandez D, Cappelli B, Scigliuolo GM, Danby R, Horton R, Gibson D, Rafii H, Kenzey C, Rocha V, Ruggeri A, Tamouza R, Gluckman E. Unsupervised Clustering Analysis of Regimen and HLA Characteristics in Pediatric Umbilical Cord Blood Transplantation. Transplant Cell Ther 2024; 30:910.e1-910.e15. [PMID: 38971461 DOI: 10.1016/j.jtct.2024.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 07/08/2024]
Abstract
HLA matching is a critical factor in allogeneic unrelated hematopoietic cell transplantation (HCT) because of its impact on post-transplantation survival and quality of life. Umbilical cord blood transplantation (UCBT) offers unique advantages, but determining the optimal approach to graft selection and immunosuppression remains challenging. Unsupervised clustering, a machine learning technique, has potential for analyzing transplantation outcomes, but its application in investigating leukemia outcomes has been limited. This study aimed to identify optimal combinations of HLA/ killer immunoglobulin receptor (KIR) donor-patient pairing, conditioning, and immunosuppressive regimens in pediatric patients with acute lymphoblastic leukemia (ALL) or acute myeloblastic leukemia (AML) undergoing UCBT. Outcome data for single, unmanipulated UCBT in pediatric AML (n = 708) and ALL (n = 1034) patients from the Eurocord/EBMT registry were analyzed using unsupervised clustering. Resulting clusters were used to inform post hoc competing risks and Kaplan-Meier analyses. In AML, single HLA-C mismatches with other loci fully matched (7/8) were associated with poorer relapse-free survival (RFS) (P = .039), but a second mismatch at any other locus counteracted this effect. In ALL, total body irradiation (TBI) effectively prevented relapse mortality (P = .007). KIR/HLA-C match status affected RFS in AML (P = .039) but not in ALL (P = .8). Administration of antithymocyte globulin (ATG) substantially increased relapse, with no relapses occurring in the 85 patients who did not receive ATG. Our unsupervised clustering analyses generate several key statistical and mechanistic hypotheses regarding the relationships between HLA matching, conditioning regimens, immunosuppressive therapies, and transplantation outcomes in pediatric AML and ALL patients. HLA-C and KIR combinations significantly impact RFS in pediatric AML but not in ALL. ATG use in fully matched pediatric patients is associated with late-stage relapse. TBI regimens appear to be beneficial in ALL, with efficacy largely independent of histocompatibility variables. These findings reflect the distinct genetic and biological profiles of AML and ALL.
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Affiliation(s)
- Monica M Rivera-Franco
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France
| | - Liam Wynn
- Anthony Nolan Cell Therapy Centre, Nottingham, UK
| | - Fernanda Volt
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France
| | | | - Barbara Cappelli
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France; Monacord, Centre Scientifique de Monaco, Monaco, Monaco
| | - Graziana Maria Scigliuolo
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France; Monacord, Centre Scientifique de Monaco, Monaco, Monaco
| | - Robert Danby
- Anthony Nolan Research Institute, Fleet Road, London, UK
| | - Roger Horton
- Anthony Nolan Cell Therapy Centre, Nottingham, UK
| | | | - Hanadi Rafii
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France
| | - Chantal Kenzey
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France
| | - Vanderson Rocha
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France; Hematology Service, Transfusion and Cell Therapy, and Laboratory of Medical Investigation in Pathogenesis and Directed Therapy in Onco-Immuno-Hematology (LIM-31), Hospital das Clínicas, Faculty of Medicine, São Paulo University, São Paulo, Brazil
| | - Annalisa Ruggeri
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France; Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ryad Tamouza
- Universite Paris Est Créteil, INSERM U955, IMRB, F-94010 Créteil, France
| | - Eliane Gluckman
- Eurocord, Hôpital Saint Louis APHP, Institut de Recherche de Saint-Louis (IRSL) EA3518, Université de Paris Cité, Paris, France; Monacord, Centre Scientifique de Monaco, Monaco, Monaco.
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5
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Cao X, Li Z, Zhang Y, Cui Q, Dai H, Ma Y, Li M, Chen S, Yin J, Cui W, Chen J, Sun A, Qiu H, Chen S, Zhu X, Andersson BS, Wu D, Tang X. Chidamide combined with a modified Bu-Cy conditioning regimen improves survival in patients with T-cell acute lymphoblastic leukemia/lymphoma undergoing allogeneic hematopoietic stem cell transplantation. Ann Hematol 2024; 103:3083-3093. [PMID: 38900303 PMCID: PMC11283404 DOI: 10.1007/s00277-024-05849-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
This study aimed to evaluate the efficacy and safety of chidamide (Chi) combined with a modified Busulfan-Cyclophosphamide (mBuCy) conditioning regimen for T-cell acute lymphoblastic leukemia/lymphoma (T-ALL/LBL) patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). Twenty-two patients received chidamide combined with mBuCy conditioning regimen (Chi group). A matched-pair control (CON) group of 44 patients (matched 1:2) received mBuCy only in the same period. The leukemia-free survival (LFS), overall survival (OS), cumulative incidence of relapse (CIR), and non-relapse-related mortality (NRM) were evaluated. Patients in the Chi group were associated with lower 2-year CIR (19.0 vs. 41.4%, P = 0.030), better 2-year LFS (76.1 vs. 48.1%, P = 0.014), and had no significant difference in 2-year OS (80.5 vs. 66.4%, P = 0.088). Patients with minimal residual disease (MRD) positive before HSCT in the Chi group exhibited an advantage in 2-year LFS and a trend towards better 2-year OS (75.0 vs. 10.2%, P = 0.048; 75.0 vs. 11.4%, P = 0.060, respectively). Multivariable analysis showed that the chidamide intensified regimen was independently associated with better LFS (HR 0.23; 95%CI, 0.08-0.63; P = 0.004), and showed no significant impact with OS for all patients (HR 0.34, 95%CI, 0.11-1.07; P = 0.064). The cumulative incidence rates of grade II-IV aGVHD were similar (36.4 vs. 38.6%, P = 0.858). 20 patients in Chi group evinced an elevation in γ-glutamyltransferase, as compared to the mBuCy group (90.9 vs. 65.9%, P = 0.029). No transplantation-related mortality was documented within the first 100 days after transplantation. The results demonstrate that the chidamide intensified regimen may be an effective and acceptable safety option for T-ALL/LBL undergoing allo-HSCT, and further validation is needed.
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Affiliation(s)
- Xuanqi Cao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Zheng Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yanming Zhang
- Department of Hematology, Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, China
| | - Qingya Cui
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Haiping Dai
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yunju Ma
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Mengyun Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Sifan Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Jia Yin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Wei Cui
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaming Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
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6
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Giebel S, Labopin M, Peric Z, Passweg J, Blaise D, Salmenniemi U, Beauvais D, Reményi P, Chevallier P, Mielke S, Gedde-Dahl T, Cornelissen JJ, Balsat M, Bug G, Bazarbachi A, Brissot E, Nagler A, Ciceri F, Mohty M. Impact of the Type of Tyrosine Kinase Inhibitor (imatinib or dasatinib) Used Before allo-HCT on Outcome of Patients with Philadelphia-Positive Acute Lymphoblastic Leukemia. A Study on Behalf of the Acute Leukemia Working Party of the EBMT. Transplant Cell Ther 2024:S2666-6367(24)00547-5. [PMID: 39069077 DOI: 10.1016/j.jtct.2024.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 07/17/2024] [Accepted: 07/19/2024] [Indexed: 07/30/2024]
Abstract
The use of tyrosine kinase inhibitors (TKIs) during induction and consolidation, followed by allogeneic hematopoietic cell transplantation (allo-HCT), is a standard of care for patients with Philadelphia (Ph)-positive acute lymphoblastic leukemia (ALL). The goal of this study was to compare results of allo-HCT according to the type of TKI used pre-transplant, either imatinib, dasatinib or both. This was a retrospective, registry-based analysis including adult patients with Ph-positive ALL treated with allo-HCT between years 2010-2022. The analysis included 606 patients pre-treated with imatinib, 163 with dasatinib and 94 with both imatinib and dasatinib. Allo-HCTs were performed in first complete remission from either unrelated (56%), matched sibling (36%) or haploidentical donors (8%). Relapse incidence at 2 years was 26% in the imatinib group and 21% in the dasatinib group and 19% in the imatinib + dasatinib group (P = .06) while non-relapse mortality was 19%, 15%, and 23%, respectively (P = .37). No significant differences were found for leukemia-free survival (55% vs. 63% vs. 58%, P = .11) and overall survival (72% vs. 76% vs. 65%, P = .32). The incidence of grade 2-4 acute graft-versus-host disease (GVHD) and chronic GVHD was comparable across study groups, while the incidence of grade 3-4 acute GVHD was significantly increased for patients pre-treated with dasatinib alone (20%) than in the imatinib group (10%) or imatinib + dasatinib group (13%) (P = .002). On multivariate analysis a chance of GVHD and relapse-free survival (GRFS) was significantly decreased while the risk of grade 3-4 acute GVHD was increased for the dasatinib compared to imatinib group (hazard ratio, HR = 1.27, P = .048 and HR = 2.26, P = .0009, respectively). This study provides no evidence for the advantage of one TKI over another in terms of LFS and OS. However, the use of dasatinib is associated with increased risk of severe acute GVHD and decreased GRFS.
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Affiliation(s)
- Sebastian Giebel
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland.
| | - Myriam Labopin
- Saint-Antoine Hospital, Sorbonne University, AP-HP, INSERM UMRs 938, Paris, France; European Society for Blood and Marrow Transplantation Paris Study Office/CEREST-TC, Paris, France
| | - Zinaida Peric
- University Hospital Center Rijeka and School of Medicine, University of Rijeka, Rijeka, Croatia
| | | | - Didier Blaise
- Programme de Transplantation & Therapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Urpu Salmenniemi
- HUCH Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - David Beauvais
- CHU de Lille, Univ Lille, INSERM U1286, Infinite, Lille, France
| | - Péter Reményi
- Dél-pesti Centrumkórház-Országos Hematológiai és Infektológiai Intézet, Dept. Haematology and Stem Cell Transplant, Budapest, Hungary
| | | | - Stephan Mielke
- Dept. of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Tobias Gedde-Dahl
- Hematology Dept. Section for Stem Cell Transplantation, Oslo University Hospital, Rikshospitalet, Clinic for Cancer Medicine, Oslo, Norway
| | - Jan J Cornelissen
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marie Balsat
- Centre Hospitalier Lyon Sud, Service Hematologie, Lyon, France
| | - Gesine Bug
- Department of Medicine, Hematology/Oncology, Goethe University Frankfurt, Frankfurt, Germany
| | - Ali Bazarbachi
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Eolia Brissot
- Saint-Antoine Hospital, Sorbonne University, AP-HP, INSERM UMRs 938, Paris, France
| | - Arnon Nagler
- Hematology Division, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Fabio Ciceri
- Ospedale San Raffaele S.R.L., Haematology and BMT, Milano, Italy
| | - Mohamad Mohty
- Saint-Antoine Hospital, Sorbonne University, AP-HP, INSERM UMRs 938, Paris, France; European Society for Blood and Marrow Transplantation Paris Study Office/CEREST-TC, Paris, France
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7
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Gu Z, Li F, Li M, Wang L, Lu N, Jin X, Wang L, Gao C, Dou L, Liu D. Upfront allogeneic hematopoietic stem cell transplantation for adult T-cell acute lymphoblastic leukemia/lymphoma in first complete remission: a single-center study. Ann Hematol 2024; 103:2445-2454. [PMID: 38605231 DOI: 10.1007/s00277-024-05716-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 03/16/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Real-world data on outcomes of upfront allogeneic hematopoietic stem cell transplantation (allo-HCT) for adult T-cell acute lymphoblastic leukemia/lymphoma (T-ALL) patients in first complete remission (CR1) is still lacking. METHODS A single center retrospective study was conducted from 94 consecutive patients received their first allo-HCT between 2010 and 2021, which include 76 patients received upfront allo-HCT and 18 patients received allo-HCT in non-upfront settings. RESULTS There were no significant differences in most variables. In the upfront allo-HCT group, 52 (68%) patients achieved CR1 with one cycle of induction regimen. 24 (32%) patients achieved CR1 with more than one cycle. In the non-upfront group, there were 14 patients with active disease and 4 patients in second CR before transplant. The majority of patients received antithymocyte globulin-based graft-versus-host disease prophylaxis. Median follow-up time was 51 months for both groups. 5-year overall survival (OS) was 54% in the upfront allo-HCT group. While, in the non-upfront group, 5-year OS were 19% (P = 0.013). 5-year progression free survival in the upfront group was higher than that in the non-upfront group (50% versus 20%, P = 0.02). 5-year cumulative incidence relapse rate was significantly higher in non-upfront group (64% vs. 32%, P = 0.006). While, there was no difference in the 5-year non-relapse mortality (NRM) rate (19% versus 16%, P = 0.56). The most common cause of death was disease progression. In multivariable analysis, non-upfront allo-HCT (hazard ratios (HR) 2.14, P = 0.03) and HCT-CI (≥ 2) (HR 6.07, P = 0.002) were identified to be associated with worse OS. Non-upfront allo-HCT and HCT-CI (≥ 2) were also found to be independent risk factors for higher relapse rate. While, haploidentical-HCT was found to be associated with increased NRM. CONCLUSIONS Our study indicated that allo-HCT remains an important curative treatment for adult patients with T-ALL, especially when it was performed in the upfront setting.
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Affiliation(s)
- Zhenyang Gu
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Fei Li
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Meng Li
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Lu Wang
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Ning Lu
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Xiangshu Jin
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Lili Wang
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Chunji Gao
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China
| | - Liping Dou
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China.
| | - Daihong Liu
- Department of Hematology, The Fifth Medical Center of Chinese PLA General Hospital, East St 8th, Fengtai District, Beijing, 100071, China.
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8
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Shen Y, Liu M, Shen D, Chu M, Li X, Zhang X, Fan Y, Chen J, Wu D, Hu S, Xu Y. Busulfan plus cyclophosphamide vs. total body irradiation plus cyclophosphamide for allogeneic hematopoietic stem cell transplantation in patients with acute T lymphoblastic leukemia: a large-scale propensity score matching-based study. Bone Marrow Transplant 2024; 59:1037-1039. [PMID: 38615141 DOI: 10.1038/s41409-024-02280-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/15/2024]
Affiliation(s)
- Yifan Shen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Minyuan Liu
- Department of Hematology, Jiangsu Children Hematology and Oncology Center Children's Hospital of Soochow University, Suzhou, PR China
| | - Danya Shen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Mengqian Chu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Xuekai Li
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Xiang Zhang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yi Fan
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Jia Chen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Depei Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China.
| | - Shaoyan Hu
- Department of Hematology, Jiangsu Children Hematology and Oncology Center Children's Hospital of Soochow University, Suzhou, PR China.
| | - Yang Xu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, PR China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China.
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9
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Gökbuget N, Boissel N, Chiaretti S, Dombret H, Doubek M, Fielding A, Foà R, Giebel S, Hoelzer D, Hunault M, Marks DI, Martinelli G, Ottmann O, Rijneveld A, Rousselot P, Ribera J, Bassan R. Management of ALL in adults: 2024 ELN recommendations from a European expert panel. Blood 2024; 143:1903-1930. [PMID: 38306595 DOI: 10.1182/blood.2023023568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 02/04/2024] Open
Abstract
ABSTRACT Experts from the European Leukemia Net (ELN) working group for adult acute lymphoblastic leukemia have identified an unmet need for guidance regarding management of adult acute lymphoblastic leukemia (ALL) from diagnosis to aftercare. The group has previously summarized their recommendations regarding diagnostic approaches, prognostic factors, and assessment of ALL. The current recommendation summarizes clinical management. It covers treatment approaches, including the use of new immunotherapies, application of minimal residual disease for treatment decisions, management of specific subgroups, and challenging treatment situations as well as late effects and supportive care. The recommendation provides guidance for physicians caring for adult patients with ALL which has to be complemented by regional expertise preferably provided by national academic study groups.
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Affiliation(s)
- Nicola Gökbuget
- Department of Medicine II, Hematology/Oncology, Goethe University, University Hospital, Frankfurt, Germany
| | - Nicolas Boissel
- Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Hervé Dombret
- Leukemia Department, University Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Saint-Louis Research Institute, Université Paris Cité, Paris, France
| | - Michael Doubek
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | | | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Onco-Hematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Dieter Hoelzer
- Department of Medicine II, Hematology/Oncology, Goethe University, University Hospital, Frankfurt, Germany
| | - Mathilde Hunault
- Maladies du Sang University Hospital of Angers, FHU Goal, INSERM, National Centre for Scientific Research, Angers, France
| | - David I Marks
- University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Giovanni Martinelli
- IRCCS Istituto Romagnolo per lo Studio dei Tumori Dino Amadori, Meldola, Italy
| | - Oliver Ottmann
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| | | | - Philippe Rousselot
- Clinical Hematology Department, Centre Hospitalier de Versailles, Université Paris-Saclay, Versailles, France
| | - Josep Ribera
- Clinical Hematology Department, Institut Catala d'Oncologia Hospital Germans Trias I Pujol, Josep Carreras Research Institute, Badalona, Spain
| | - Renato Bassan
- Division of Hematology, Ospedale dell'Angelo, Mestre-Venice, Italy
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10
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Sebastian G. How I treat newly diagnosed acute lymphoblastic leukemia. Clin Hematol Int 2024; 6:51-61. [PMID: 38817308 PMCID: PMC11088446 DOI: 10.46989/001c.117026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 05/31/2023] [Indexed: 06/01/2024] Open
Abstract
Treatment algorithms differ for adult patients with Philadelphia-negative (Ph-) and Philadelphia-positive (Ph+) acute lymphoblastic leukemia (ALL). For Ph- ALL intensive induction-consolidation chemotherapy using "pediatric-inspired" protocols is a standard of care. Allogeneic hematopoietic cell transplantation (allo-HCT) from either an HLA-matched sibling, unrelated or haploidentical donor should be considered for patients with high estimated risk of relapse. Inadequate response at the level of measurable residual disease (MRD) is the strongest adverse prognostic factor. Patients with B-ALL and detectable MRD should be treated with blinatumomab. In the future, the use of blinatumomab and/or inotuzumab ozogamycin in addition to first-line chemotherapy may become a new standard of care reducing the role of allo-HCT. For patients with Ph+ ALL, tyrosine kinase inhibitors (TKI) are the most important components of treatment protocols, while the intensity of chemotherapy may be reduced. Allo-HCT is recommended for all patients treated with imatinib along with low-intensity chemotherapy. Results of phase-II studies using front-line dasatinib or ponatinib in sequence or in combination with blinatumomab are very promising. Such a strategy may allow the avoidance of systemic chemotherapy. The future role of allo-HCT in this context appears uncertain.
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Affiliation(s)
- Giebel Sebastian
- Bone Marrow Transplantation and Onco-HematologyMaria Sklodowska-Curie National Research Institute of Oncology Gliwice Branch
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11
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Dogliotti I, Levis M, Martin A, Bartoncini S, Felicetti F, Cavallin C, Maffini E, Cerrano M, Bruno B, Ricardi U, Giaccone L. Maintain Efficacy and Spare Toxicity: Traditional and New Radiation-Based Conditioning Regimens in Hematopoietic Stem Cell Transplantation. Cancers (Basel) 2024; 16:865. [PMID: 38473227 DOI: 10.3390/cancers16050865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Novelty in total body irradiation (TBI) as part of pre-transplant conditioning regimens lacked until recently, despite the developments in the field of allogeneic stem cell transplants. Long-term toxicities have been one of the major concerns associated with TBI in this setting, although the impact of TBI is not so easy to discriminate from that of chemotherapy, especially in the adult population. More recently, lower-intensity TBI and different approaches to irradiation (namely, total marrow irradiation, TMI, and total marrow and lymphoid irradiation, TMLI) were implemented to keep the benefits of irradiation and limit potential harm. TMI/TMLI is an alternative to TBI that delivers more selective irradiation, with healthy tissues being better spared and the control of the radiation dose delivery. In this review, we discussed the potential radiation-associated long-term toxicities and their management, summarized the evidence regarding the current indications of traditional TBI, and focused on the technological advances in radiotherapy that have resulted in the development of TMLI. Finally, considering the most recent published trials, we postulate how the role of radiotherapy in the setting of allografting might change in the future.
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Affiliation(s)
- Irene Dogliotti
- Allogeneic Transplant and Cellular Therapy Unit, Division of Hematology, Department of Oncology, University Hospital A.O.U. "Città della Salute e della Scienza di Torino", University of Torino, 10126 Torino, Italy
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Torino, Italy
| | - Mario Levis
- Department of Oncology, University of Turin, 10126 Torino, Italy
| | - Aurora Martin
- Allogeneic Transplant and Cellular Therapy Unit, Division of Hematology, Department of Oncology, University Hospital A.O.U. "Città della Salute e della Scienza di Torino", University of Torino, 10126 Torino, Italy
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Torino, Italy
| | - Sara Bartoncini
- Department of Oncology, University of Turin, 10126 Torino, Italy
| | - Francesco Felicetti
- Division of Oncological Endocrinology, Department of Oncology, University Hospital A.O.U. "Città della Salute e della Scienza di Torino", 10126 Torino, Italy
| | - Chiara Cavallin
- Department of Oncology, University of Turin, 10126 Torino, Italy
| | - Enrico Maffini
- Hematology Institute "Seràgnoli", IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Marco Cerrano
- Division of Hematology, University Hospital A.O.U. "Città della Salute e della Scienza di Torino", 10126 Torino, Italy
| | - Benedetto Bruno
- Allogeneic Transplant and Cellular Therapy Unit, Division of Hematology, Department of Oncology, University Hospital A.O.U. "Città della Salute e della Scienza di Torino", University of Torino, 10126 Torino, Italy
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Torino, Italy
| | - Umberto Ricardi
- Department of Oncology, University of Turin, 10126 Torino, Italy
| | - Luisa Giaccone
- Allogeneic Transplant and Cellular Therapy Unit, Division of Hematology, Department of Oncology, University Hospital A.O.U. "Città della Salute e della Scienza di Torino", University of Torino, 10126 Torino, Italy
- Department of Molecular Biotechnology and Health Sciences, University of Turin, 10126 Torino, Italy
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12
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Yoon JH, Lee S. Diagnostic and therapeutic advances in adults with acute lymphoblastic leukemia in the era of gene analysis and targeted immunotherapy. Korean J Intern Med 2024; 39:34-56. [PMID: 38225824 PMCID: PMC10790045 DOI: 10.3904/kjim.2023.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/03/2023] [Accepted: 12/23/2023] [Indexed: 01/17/2024] Open
Abstract
Acute lymphoblastic leukemia (ALL) is one of the most rapidly changing hematological malignancies with advanced understanding of the genetic landscape, detection methods of minimal residual disease (MRD), and the development of immunotherapeutic agents with good clinical outcomes. The annual incidence of adult ALL in Korea is 300-350 patients per year. The WHO classification of ALL was revised in 2022 to reflect the molecular cytogenetic features and suggest new adverse- risk subgroups, such as Ph-like ALL and ETP-ALL. We continue to use traditional adverse-risk features and cytogenetics, with MRD-directed post-remission therapy including allogeneic hematopoietic cell transplantation. However, with the introduction of novel agents, such as ponatinib, blinatumomab, and inotuzumab ozogamicin incorporated into frontline therapy, good MRD responses have been achieved, and overall survival outcomes are improving. Accordingly, some clinical trials have suggested a possible era of chemotherapy-free or transplantation-free approaches in the near future. Nevertheless, relapse of refractory ALL still occurs, and some poor ALL subtypes, such as Ph-like ALL and ETP-ALL, are unsolved problems for which novel agents and treatment strategies are needed. In this review, we summarize the currently applied diagnostic and therapeutic practices in the era of advanced genetic analysis and targeted immunotherapies in United States and Europe and introduce real-world Korean data.
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Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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13
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Battipaglia G, Labopin M, Mielke S, Ruggeri A, Nur Ozkurt Z, Bourhis JH, Rabitsch W, Yakoub-Agha I, Grillo G, Sanz J, Arcese W, Novis Y, Fegueux N, Spyridonidis A, Giebel S, Nagler A, Ciceri F, Mohty M. Thiotepa-Based Regimens Are Valid Alternatives to Total Body Irradiation-Based Reduced-Intensity Conditioning Regimens in Patients with Acute Lymphoblastic Leukemia: A Retrospective Study on Behalf of the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation. Transplant Cell Ther 2024; 30:95.e1-95.e10. [PMID: 37816471 DOI: 10.1016/j.jtct.2023.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/29/2023] [Accepted: 09/29/2023] [Indexed: 10/12/2023]
Abstract
Total body irradiation (TBI) at myeloablative doses is superior to chemotherapy-based regimens in young patients with acute lymphoblastic leukemia (ALL) undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). However, in elderly and unfit patients, in whom reduced-intensity conditioning (RIC) regimens are preferred, whether a TBI-based or a chemotherapy-based approach is better is unexplored. Thiotepa can be used as part of ALL conditioning regimens. The current study aimed to compare transplantation outcomes after RIC with TBI-based or thiotepa-based regimens in patients with ALL. The study cohort comprised patients aged ≥40 years undergoing allo-HSCT for ALL in first complete remission between 2000 and 2020 who received an RIC regimen containing either TBI (4 to 6 Gy) or thiotepa. We identified a total of 265 patients, including 117 who received a TBI-based RIC regimen and 148 who received a thiotepa-based RIC regimen. Univariate analysis revealed no significant differences in the following transplantation outcomes for TBI versus thiotepa: relapse, 23% versus 28% (P = .24); nonrelapse mortality, 20% versus 26% (P = .61); leukemia-free survival, 57% versus 46% (P = .12); overall survival, 67% versus 56% (P = .18); graft-versus-host disease (GVHD]/relapse-free survival, 45% versus 38% (P = .21); grade II-IV acute GVHD, 30% in both groups (P = .84); grade III-IV acute GVHD, 9% versus 10% (P = .89). The sole exception was the incidence of chronic GVHD, which was higher in the recipients of TBI-based regimens (43% versus 29%; P = .03). However, multivariate analysis revealed no differences in transplantation outcomes between the 2 groups. In patients aged ≥40 years receiving RIC, use of a thiotepa-based regimen may represent a valid alternative to TBI-based regimens, as no differences were observed in the main transplantation outcomes.
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Affiliation(s)
| | - Myriam Labopin
- Statistical Unit, European Society for Blood and Marrow Transplantation, Paris, France; Hematology and Cellular Therapy Service, Hematology Department, Hôpital Saint Antoine, Paris, France; UPMC Univ Paris 06, INSERM, Centre de Recherche Saint-Antoine, Sorbonne Universités, Paris, France
| | - Stephan Mielke
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | | | - Zubeyde Nur Ozkurt
- Hematology, Gazi University Faculty of Medicine, Besevler, Ankara, Turkey
| | - Jean Henri Bourhis
- BMT Service, Department of Hematology, Gustave Roussy Cancer Campus, Villejuif, France
| | - Werner Rabitsch
- Internal Medicine I, BMT Unit, Vienna General Hospital, Medical University of Vienna, Vienna, Austria
| | | | - Giovanni Grillo
- Hematology Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Jaime Sanz
- Hematology Department, University Hospital La Fe, Valencia, Spain
| | - William Arcese
- Stem Cell Transplant Unit, Policlinico Universitario Tor Vergata, Rome, Italy
| | - Yana Novis
- Hematology & Bone Marrow Transplant Unit, Hospital Sirio-Libanes, Sao Paulo, Brazil
| | - Nathalie Fegueux
- Department of Clinical Hematology, CHU Lapeyronie, Montpellier, France
| | - Alexandros Spyridonidis
- Department of Internal Medicine, Bone Marrow Transplantation Unit, University Hospital of Patras, Patras, Greece
| | - Sebastian Giebel
- Maria Sklodowska-Curie Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Arnon Nagler
- Statistical Unit, European Society for Blood and Marrow Transplantation, Paris, France; Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Fabio Ciceri
- Hematology and BMT, Ospedale San Raffaele srl, Milano, Italy
| | - Mohamad Mohty
- Statistical Unit, European Society for Blood and Marrow Transplantation, Paris, France; Hematology and Cellular Therapy Service, Hematology Department, Hôpital Saint Antoine, Paris, France; UPMC Univ Paris 06, INSERM, Centre de Recherche Saint-Antoine, Sorbonne Universités, Paris, France
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14
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Sijs-Szabo A, Dinmohamed AG, Versluis J, van der Holt B, Bellido M, Hazenberg MD, van Gelder M, Schaap NPM, Meijer E, van der Wagen LE, Halkes CJM, Rijneveld AW, Cornelissen JJ. Allogeneic Stem Cell Transplantation in Patients >40 Years of Age With Acute Lymphoblastic Leukemia: Reduced Intensity Versus Myeloablative Conditioning. Transplantation 2023; 107:2561-2567. [PMID: 37389645 DOI: 10.1097/tp.0000000000004706] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
BACKGROUND The outcome in older patients with acute lymphoblastic leukemia (ALL) remains unsatisfactory due to high relapse and nonrelapse mortality (NRM) rates. Allogeneic stem cell transplantation (alloHSCT) as postremission therapy has an important role in reducing relapse rate, albeit its application is limited in older adult patients due to alloHSCT-related morbidity and mortality. Reduced-intensity conditioning (RIC) alloHSCT has been developed as a less toxic conditioning regimen, but comparative studies with myeloablative conditioning (MAC) are limited in patients with ALL. METHODS In this retrospective study, RIC-alloHSCT (n = 111) was compared with MAC-alloHSCT (n = 77) in patients aged 41 to 65 y with ALL in first complete remission. MAC was predominantly applied by combining high-dose total body irradiation and cyclophosphamide, whereas RIC mainly consisted of fludarabine and 2 Gy total body irradiation. RESULTS Unadjusted overall survival was 54% (95% confidence interval [CI], 42%-65%) at 5 y in MAC recipients compared with 39% (95% CI, 29%-49%) in RIC recipients. Overall survival and relapse-free survival were not significantly associated with type of conditioning after adjusted for the covariates age, leukemia risk status at diagnosis, donor type, and donor and recipient gender combination. NRM was significantly lower after RIC (subdistribution hazard ratio: 0.41, 95% CI, 0.22-0.78; P = 0.006), whereas relapse was significantly higher (subdistribution hazard ratio: 3.04, 95% CI, 1.71-5.40; P < 0.001). CONCLUSIONS Collectively, RIC-alloHSCT has resulted in less NRM, but it was also found to be associated with a significantly higher relapse rate. These results suggest that MAC-alloHSCT may provide a more effective type of consolidation therapy for the reduction of relapse and that RIC-alloHSCT may be restricted to patients at higher risk for NRM.
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Affiliation(s)
- Aniko Sijs-Szabo
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| | - Avinash G Dinmohamed
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands
- Department of Public Health, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Jurjen Versluis
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
| | - Bronno van der Holt
- Department of Hematology, HOVON Data Center, Erasmus Medical Center Cancer Institute, Rotterdam, the Netherlands
| | - Mar Bellido
- Department of Hematology, Rijksuniversity Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Mette D Hazenberg
- Department of Hematology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Michel van Gelder
- Department of Hematology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Nicolaas P M Schaap
- Department of Hematology, Radboud University Medical Center (Radboudumc), Nijmegen, the Netherlands
| | - Ellen Meijer
- Department of Hematology, Amsterdam University Medical Center, Free University, Amsterdam, the Netherlands
| | | | | | - Anita W Rijneveld
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
| | - Jan J Cornelissen
- Department of Hematology, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
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15
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Prockop S, Wachter F. The current landscape: Allogeneic hematopoietic stem cell transplant for acute lymphoblastic leukemia. Best Pract Res Clin Haematol 2023; 36:101485. [PMID: 37611999 DOI: 10.1016/j.beha.2023.101485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 08/25/2023]
Abstract
One of the consistent features in development of hematopoietic stem cell transplant (HCT) for Acute Lymphoblastic Leukemia (ALL) is the rapidity with which discoveries in the laboratory are translated into innovations in clinical care. Just a few years after murine studies demonstrated that rescue from radiation induced marrow failure is mediated by cellular not humoral factors, E. Donnall Thomas reported on the transfer of bone marrow cells into irradiated leukemia patients. This was followed quickly by the first descriptions of Graft versus Leukemia (GvL) effect and Graft versus Host Disease (GvHD). Despite the pivotal nature of these findings, early human transplants were uniformly unsuccessful and identified the challenges that continue to thwart transplanters today - leukemic relapse, regimen related toxicity, and GvHD. While originally only an option for young, fit patients with a matched family donor, expansion of the donor pool to include unrelated donors, umbilical cord blood units, and more recently the growing use of haploidentical donors have all made transplant a more accessible therapy for patients with ALL. Novel agents for conditioning, prevention and treatment of GvHD have improved outcomes and investigators continue to develop novel treatment strategies that balance regimen related toxicity with disease control. Our evolving understanding of how to prevent and treat GvHD and how to prevent relapse are incorporated into novel clinical trials that are expected to further improve outcomes. Here we review current considerations and future directions for both adult and pediatric patients undergoing HCT for ALL, including indication for transplant, donor selection, cytoreductive regimens, and outcomes.
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Affiliation(s)
- Susan Prockop
- Pediatric Stem Cell Transplant Program, DFCI/BCH Center for Cancer and Blood Disorders, Pediatrics, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, United States.
| | - Franziska Wachter
- Pediatric Stem Cell Transplant Program, DFCI/BCH Center for Cancer and Blood Disorders, Pediatrics, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, United States.
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16
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Köksal M, Baumert J, Jazmati D, Schoroth F, Garbe S, Koch D, Scafa D, Sarria GR, Leitzen C, Massoth G, Delis A, Heine A, Holderried T, Brossart P, Müdder T, Schmeel LC. Whole body irradiation with intensity-modulated helical tomotherapy prior to haematopoietic stem cell transplantation: analysis of organs at risk by dose and its effect on blood kinetics. J Cancer Res Clin Oncol 2023; 149:7007-7015. [PMID: 36856852 PMCID: PMC10374741 DOI: 10.1007/s00432-023-04657-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 02/15/2023] [Indexed: 03/02/2023]
Abstract
BACKGROUND Intensity-modulated helical tomotherapy (HT) is a promising technique in preparation for bone marrow transplantation. Nevertheless, radiation-sensitive organs can be substantially compromised due to suboptimal delivery techniques of total body irradiation (TBI). To reduce the potential burden of radiation toxicity to organs at risk (OAR), high-quality coverage and homogeneity are essential. We investigated dosimetric data from kidney, lung and thorax, liver, and spleen in relation to peripheral blood kinetics. To further advance intensity-modulated total body irradiation (TBI), the potential for dose reduction to lung and kidney was considered in the analysis. PATIENTS AND METHODS 46 patients undergoing TBI were included in this analysis, partially divided into dose groups (2, 4, 8, and 12 Gy). HT was performed using a rotating gantry to ensuring optimal reduction of radiation to the lungs and kidneys and to provide optimal coverage of other OAR. Common dosimetric parameters, such as D05, D95, and D50, were calculated and analysed. Leukocytes, neutrophils, platelets, creatinine, GFR, haemoglobin, overall survival, and graft-versus-host disease were related to the dosimetric evaluation using statistical tests. RESULTS The mean D95 of the lung is 48.23%, less than half the prescribed and unreduced dose. The D95 of the chest is almost twice as high at 84.95%. Overall liver coverage values ranged from 96.79% for D95 to 107% for D05. The average dose sparing of all patients analysed resulted in an average D95 of 68.64% in the right kidney and 69.31% in the left kidney. Average D95 in the spleen was 94.28% and D05 was 107.05%. Homogeneity indexes ranged from 1.12 for liver to 2.28 for lung. The additional significance analyses conducted on these blood kinetics showed a significant difference between the 2 Gray group and the other three groups for leukocyte counts. Further statistical comparisons of the dose groups showed no significant differences. However, there were significant changes in the dose of OAR prescribed with dose sparing (e.g., lung vs. rib and kidney). CONCLUSION Using intensity-modulated helical tomotherapy to deliver TBI is a feasible method in preparation for haematopoietic stem cell transplantation. Significant dose sparing in radiosensitive organs such as the lungs and kidneys is achievable with good overall quality of coverage. Peripheral blood kinetics support the positive impact of HT and its advantages strongly encourage its implementation within clinical routine.
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Affiliation(s)
- Mümtaz Köksal
- Radiation Oncology, University Hospital Bonn, Bonn, Germany.
| | | | - Danny Jazmati
- Radiation Oncology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Felix Schoroth
- Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Stephan Garbe
- Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - David Koch
- Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Davide Scafa
- Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | | | | | - Gregor Massoth
- Anaesthesiology, Perioperative and Pain Medicine, University Hospital Bonn, Bonn, Germany
| | - Achilles Delis
- Anaesthesiology, Perioperative and Pain Medicine, University Hospital Bonn, Bonn, Germany
| | - Annkristin Heine
- Internal Medicine-Oncology, Haematology and Rheumatology, University Hospital Bonn, Bonn, Germany
| | - Tobias Holderried
- Internal Medicine-Oncology, Haematology and Rheumatology, University Hospital Bonn, Bonn, Germany
| | - Peter Brossart
- Internal Medicine-Oncology, Haematology and Rheumatology, University Hospital Bonn, Bonn, Germany
| | - Thomas Müdder
- Radiation Oncology, University Hospital Bonn, Bonn, Germany
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17
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Yafour N, Hamzy F, Elkababri M, Yakoub-Agha I, Bekadja MA. [Acute lymphoblastic leukemia in developing countries: Management from the transplant indication (allo/auto) until post-transplant follow-up. Guidelines from the SFGM-TC]. Bull Cancer 2023; 110:S30-S38. [PMID: 35562231 DOI: 10.1016/j.bulcan.2022.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 02/16/2022] [Accepted: 02/18/2022] [Indexed: 11/26/2022]
Abstract
Management of acute lymphoblastic leukemia (ALL) patients in countries with limited resources depends on the means of prognostic stratification, available treatment and logistics. During the 12th annual harmonization workshops of the francophone Society of bone marrow transplantation and cellular therapy (SFGM-TC), a designated working group reviewed the literature in order to elaborate unified guidelines for allogeneic hematopoietic cell transplantation (Allo-HCT) in this disease. Conventional poor prognostic factors can be used to determine the indication of allo-HCT in first remission. Patients lacking a HLA-matched related donor can be allografted with a haploidentical donor allo-HCT if available. Chemotherapy based conditioning regimen can be used if TBI is not available, because the probability to find a radiotherapy department with the capacity for total body irradiation is low. For patients with Philadelphia chromosome positive (Phi+) ALL, post-transplantation tyrosine kinase inhibitors as a systematic maintenance strategy is recommended. Autologous HCT is optional for Phi+ ALL patients with negative minimal residual disease, who not eligible for allo-HCT. Patients with refractory/relapsed disease have a poor prognosis which highlights the importance of acquiring in the future new therapies such as: blinatumumab, inotuzumab, and CAR-T cells.
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Affiliation(s)
- Nabil Yafour
- Université d'Oran 1, Ahmed-Ben-Bella, établissement hospitalier et universitaire 1(er) Novembre 1954, faculté de médecine, service d'hématologie et de thérapie cellulaire, BP 4166 Ibn-Rochd, 31000 Oran, Algérie.
| | - Faty Hamzy
- Hôpital Cheikh-Zaïd universitaire international, service d'hématologie et greffe, cité Al-Irfane-Hay Ryad avenue Allal-al-Fassi, 10000 Rabat, Maroc
| | - Maria Elkababri
- Hôpital d'enfants de Rabat, université Mohammed V de Rabat, service d'hématologie et oncologie pédiatrique, Rabat, Maroc
| | | | - Mohamed Amine Bekadja
- Université d'Oran 1, Ahmed-Ben-Bella, établissement hospitalier et universitaire 1(er) Novembre 1954, faculté de médecine, service d'hématologie et de thérapie cellulaire, BP 4166 Ibn-Rochd, 31000 Oran, Algérie
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18
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Giebel S, Labopin M, Socié G, Aljurf M, Salmenniemi U, Labussière-Wallet H, Srour M, Kröger N, Zahrani MA, Lioure B, Reményi P, Arat M, Bourhis JH, Helbig G, Tbakhi A, Forcade E, Huynh A, Brissot E, Spirydonidis A, Savani BN, Peric Z, Nagler A, Mohty M. Fludarabine or cyclophosphamide in combination with total body irradiation as myeloablative conditioning prior to allogeneic hematopoietic cell transplantation for acute lymphoblastic leukemia: an analysis by the Acute Leukemia Working Party of the EBMT. Bone Marrow Transplant 2023; 58:506-513. [PMID: 36725978 DOI: 10.1038/s41409-023-01917-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/06/2023] [Accepted: 01/11/2023] [Indexed: 02/03/2023]
Abstract
In this registry-based study we retrospectively compared outcomes of allogeneic hematopoietic cell transplantation (allo-HCT) for adult patients with acute lymphoblastic leukemia (ALL) following conditioning with total body irradiation (TBI) combined with either cyclophosphamide (Cy) or fludarabine (Flu). TBI 12 Gy + Cy was used in 2105 cases while TBI 12 Gy + Flu was administered to 150 patients in first or second complete remission. In a multivariate model adjusted for other prognostic factors, TBI/Cy conditioning was associated with a reduced risk of relapse (HR = 0.69, p = 0.049) and increased risk of grade 2-4 acute graft-versus-host disease (GVHD, HR = 1.57, p = 0.03) without significant effect on other transplantation outcomes. In a matched-pair analysis the use of TBI/Cy as compared to TBI/Flu was associated with a significantly reduced rate of relapse (18% vs. 30% at 2 years, p = 0.015) without significant effect on non-relapse mortality, GVHD and survival. We conclude that the use of myeloablative TBI/Cy as conditioning prior to allo-HCT for adult patients with ALL in complete remission is associated with lower risk of relapse rate compared to TBI/Flu and therefore should probably be considered a preferable regimen.
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Affiliation(s)
- Sebastian Giebel
- Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland.
| | - Myriam Labopin
- Sorbonne Université, INSERM UMR-S 938, CRSA, Service d'hématologie et Thérapie Cellulaire, AP-HP, Hôpital Saint-Antoine, Paris, France.,European Society for Blood and Marrow Transplantation Paris Study Office/CEREST-TC, Paris, France
| | - Gerard Socié
- Hématologie APHP Hôpital Saint Louis, INSERM U976, Université de Paris, Paris, France
| | - Mahmoud Aljurf
- Oncology (Section of Adult Haematolgy/BMT), King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | - Urpu Salmenniemi
- Stem Cell Transplantation Unit, HUCH Comprehensive Cancer Center, Helsinki, Finland
| | | | - Micha Srour
- CHU de Lille LIRIC, INSERM U995, Université de Lille, Lille, France
| | - Nicolaus Kröger
- University Hospital Eppendorf, Bone Marrow Transplantation Centre, Hamburg, Germany
| | | | | | - Péter Reményi
- Department of Haematology and Stem Cell Transplant, Dél-pesti Centrumkórház - Országos Hematológiai és Infektológiai Intézet, Budapest, Hungary
| | - Mutlu Arat
- Hematopoietic SCT Unit, Demiroglu Bilim University Istanbul Florence Nightingale Hospital, Istanbul, Turkey
| | - Jean Henri Bourhis
- Department of Hematology, Gustave Roussy Cancer Campus BMT Service, Villejuif, France
| | - Grzegorz Helbig
- Dept. of Haematology and BMT, Silesian Medical University, Katowice, Poland
| | - Abdelghani Tbakhi
- King Hussein Cancer Centre, Queen Rania Street - Aljubiha, Amman, Jordan
| | | | - Anne Huynh
- CHU - Institut Universitaire du Cancer Toulouse, Oncopole, I.U.C.T-O, Toulouse, France
| | - Eolia Brissot
- Sorbonne Université, INSERM UMR-S 938, CRSA, Service d'hématologie et Thérapie Cellulaire, AP-HP, Hôpital Saint-Antoine, Paris, France
| | | | - Bipin N Savani
- Department of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Zinaida Peric
- Department of Internal Medicine, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Arnon Nagler
- Hematology Division, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Mohamad Mohty
- Sorbonne Université, INSERM UMR-S 938, CRSA, Service d'hématologie et Thérapie Cellulaire, AP-HP, Hôpital Saint-Antoine, Paris, France.,European Society for Blood and Marrow Transplantation Paris Study Office/CEREST-TC, Paris, France
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19
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Zhang H, Fan Z, Huang F, Han L, Xu Y, Xu N, Deng L, Wang S, Lin D, Luo X, Zhang Q, Liu X, Li X, Liang X, Xie S, Qu H, Yu S, Zhou H, Shi P, Xuan L, Lin R, Liu H, Jin H, Sun J, Liu Q. Busulfan Plus Cyclophosphamide Versus Total Body Irradiation Plus Cyclophosphamide for Adults Acute B Lymphoblastic Leukemia: An Open-Label, Multicenter, Phase III Trial. J Clin Oncol 2023; 41:343-353. [PMID: 36084276 PMCID: PMC9839269 DOI: 10.1200/jco.22.00767] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/15/2022] [Accepted: 07/25/2022] [Indexed: 01/19/2023] Open
Abstract
PURPOSE It remains controversial whether busulfan-based versus total body irradiation (TBI)-based regimens have comparable outcomes in patients with acute lymphoblastic leukemia (ALL) undergoing allogeneic hematopoietic stem-cell transplantation (allo-HSCT). We investigated the efficacy and toxicity of busulfan plus cyclophosphamide (BuCy) and TBI plus cyclophosphamide (TBI-Cy) conditioning in allo-HSCT for adult standard-risk B-cell-ALL in first complete remission (CR1). PATIENTS AND METHODS We performed an open-label, randomized phase III trial at 13 hospitals in China. Eligible patients (age 14-65 years) had standard-risk ALL in CR1. Patients were randomly assigned (1:1) to BuCy (0.8 mg/kg four times per day on days -7 to -4 and cyclophosphamide 60 mg/kg once daily on days -3 to -2) or TBI-Cy (4.5 Gy TBI on days -5 to -4 and cyclophosphamide 60 mg/kg once daily on days -3 to -2). The primary end point was 2-year overall survival. Analysis was per protocol. This trial is registered with ClinicalTrials.gov (identifier: NCT02670252) and is complete. RESULTS Between January 2016 and February 2020, 275 patients were assigned to receive BuCy (273 assessed) and 275 to TBI-Cy (272 assessed). The 2-year overall survival was 76.6% (95% CI, 71.7 to 81.8) and 79.4% (74.7 to 84.4; P = .457; difference 2.9%; 95% CI, -4.1 to 9.8; P = .022), indicating noninferiority of BuCy. The 2-year relapse was 20.2% (95% CI, 15.6 to 25.1) and 18.4% (14.0 to 23.2; P = .616), and the nonrelapse mortality was 11.0% (95% CI, 7.6 to 15.0) and 11.0% (7.7 to 15.1; P = .988) in the BuCy and TBI-Cy groups, respectively. There were no differences in regimen-related toxicity, graft-versus-host disease, or late effects between the two groups. CONCLUSION The BuCy regimen has noninferior efficiency and safety as TBI-Cy (4.5 Gy × 2) for patients with adult standard-risk B cell-ALL in CR1 undergoing HLA-matched allo-HSCT.
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Affiliation(s)
- Haiyan Zhang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhiping Fan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fen Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lijie Han
- Department of Hematology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yajing Xu
- Department of Hematology, Xiangya Hospital, Central South University, Changsha, China
| | - Na Xu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lan Deng
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shunqing Wang
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou, China
| | - Dongjun Lin
- Department of Hematology, the Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, China
| | - Xiaodan Luo
- Department of Hematology, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qing Zhang
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Xiaodan Liu
- Department of Hematology, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xudong Li
- Department of Hematology, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xinquan Liang
- Department of Hematology, First People's Hospital of Chenzhou, Chenzhou, China
| | - Shuangfeng Xie
- Department of Hematology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Hong Qu
- Department of Hematology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Sijian Yu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hongsheng Zhou
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Pengcheng Shi
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Li Xuan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Ren Lin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hui Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hua Jin
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jing Sun
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Qifa Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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20
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Thiotepa, busulfan and fludarabine conditioning-regimen is a promising approach for older adult patients with acute lymphoblastic leukemia treated with allogeneic stem cell transplantation. Bone Marrow Transplant 2023; 58:61-67. [PMID: 36224494 DOI: 10.1038/s41409-022-01841-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 01/07/2023]
Abstract
For acute lymphoblastic leukemia (ALL) patients, total body irradiation (TBI)- based conditioning regimens are the first choice specially in young population. However, several studies have shown an equivalence in clinical outcomes with thiotepa-based conditioning regimen. We performed a retrospective study to evaluate the outcome of adult ALL patients who received allogeneic hematopoietic stem cell transplantation (allo-HCT) with a thiotepa-busulfan-fludarabine (TBF) myeloablative conditioning regimen with reduced toxicity. Fifty-five patients received a TBF regimen. The median age of the patients was 51 years (range, 17 to 72.4). Most patients had a diagnosis of B-ALL (93%) with 7% having T-ALL. Two - and 5-year overall survival was 73.2% and 64%, respectively. At 2 years, leukemia-free survival and GVHD-free, relapse-free survival were 59.5% and 57.6%, and at 5 years, 53.4% and 51.8%, respectively. The 5-year non-relapse mortality was 15%. The day 180 cumulative incidence (CI) of grade II-IV acute GVHD and grade III-IV acute GVHD were 38.2% and 5.5%, respectively. At 2 years, the CI of chronic GVHD and extensive chronic GVHD was 16.9% and 1.9%, respectively. Our study results do suggest that using TBF as the conditioning regimen in adult ALL patients is a promising option with acceptable toxicity.
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21
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Buck AK, Grigoleit GU, Kraus S, Schirbel A, Heinsch M, Dreher N, Higuchi T, Lapa C, Hänscheid H, Samnick S, Einsele H, Serfling SE, Werner RA. C-X-C Motif Chemokine Receptor 4-Targeted Radioligand Therapy in Patients with Advanced T-Cell Lymphoma. J Nucl Med 2023; 64:34-39. [PMID: 35738903 PMCID: PMC9841250 DOI: 10.2967/jnumed.122.264207] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 06/13/2022] [Accepted: 06/13/2022] [Indexed: 01/28/2023] Open
Abstract
C-X-C motif chemokine receptor 4 (CXCR4)-targeted radioligand therapy (RLT) has already been applied to advanced blood cancers, such as multiple myeloma or diffuse large B-cell lymphoma. We present a series of patients with advanced T-cell lymphoma (TCL) who were scheduled for CXCR4-directed therapy as a conditioning regimen, followed by hematopoietic stem cell transplantation (HSCT). Methods: Four patients with advanced, heavily pretreated, and relapsed TCL (2 men, 2 women; median age, 50 y) without suitable alternative therapeutic options underwent CXCR4-directed PET and pretherapeutic dosimetry. We then conducted CXCR4-targeted RLT in combination with allogeneic (3/4, 75%) or autologous (1/4, 25%) HSCT. One patient also underwent radioimmunotherapy targeting CD66 to enhance therapeutic efficacy. We investigated safety, best response, progression-free survival, and overall survival. Results: Pretherapeutic dosimetry indicated lymphoma-absorbed doses of up to 33.2 Gy from CXCR4-targeted RLT. Except for 1 patient who developed tumor lysis syndrome along with transient grade 3 kidney failure, no acute toxicity, allergic reactions, or other adverse events were recorded during therapy. One patient developed septicemia and subsequently died 16 d after RLT, whereas engraftment was achieved in the remaining 3 patients (75%). During follow-up, a partial response was recorded in 1 of 3 patients (33.3%) and a complete metabolic response in the other two (66.7%, with 1 patient also receiving additional radioimmunotherapy). Median progression-free survival was 7 mo (range, 4-25 mo). After a median follow-up of 54 mo (range, 4-56 mo), 3 patients were still alive at the date of censoring. Conclusion: For advanced, heavily pretreated TCL, CXCR4-directed RLT may serve as an effective conditioning therapy before HSCT and can cause substantial antilymphoma activity, leading to a remarkable response in selected cases.
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Affiliation(s)
- Andreas K. Buck
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Götz Ulrich Grigoleit
- Helios Klinikum Duisburg, Duisburg, Germany;,Hematology and Oncology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Sabrina Kraus
- Hematology and Oncology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | - Andreas Schirbel
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | | | - Niklas Dreher
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Takahiro Higuchi
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany;,Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Constantin Lapa
- Nuclear Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany; and
| | - Heribert Hänscheid
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Samuel Samnick
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Hermann Einsele
- Hematology and Oncology, Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
| | | | - Rudolf A. Werner
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany;,Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
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22
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Köksal M, Baumert J, Schoroth F, Scafa D, Koch D, Leitzen C, Sarria GR, Giordano FA, Chatzikonstantinou G, Schmeel LC. Lung sparing and ribcage coverage in total body irradiation delivered by helical tomotherapy. Eur J Med Res 2022; 27:287. [PMID: 36496388 PMCID: PMC9737733 DOI: 10.1186/s40001-022-00918-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 11/29/2022] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Helical tomotherapy (HT) is a viable method for delivering total body irradiation (TBI) when preparing patients for allogenic stem cell or bone-marrow transplantation. TBI can be planned to reduce the amount of radiation delivered to organs at risk, such as the lungs, with the aim of decreasing toxicity. However, it is important for the ribcage to receive the prescribed radiation dose in preparation for bone-marrow transplantation. In this retrospective study, we analyzed radiation dose coverage of the lungs and ribcage in patients who underwent TBI delivered by HT to achieve lung dose sparing. METHODS Thirty-five patients were included in the analysis and divided into three groups based on their prescribed radiation dose (4, 8, or 12 Gy). HT was performed using a rotating gantry to reduce radiation to the lungs. Dosimetric parameters for the lungs and ribcage as well as dose-volume histograms were calculated. RESULTS The mean lung D95 was 60.97%, 54.77%, and 37.44% of the prescribed dose for patients receiving 4 Gy, 8 Gy, and 12 Gy, respectively. Ribcage coverage was most optimal for patients receiving 4 Gy, with a D95 of 91.27% and mean homogeneity index of 1.17, whereas patients receiving 12 Gy had a mean D95 of 78.65% and homogeneity index of 1.37, which is still within the range recommended by treatment guidelines. CONCLUSIONS Using HT to achieve lung tissue sparing is a viable approach to minimizing pulmonic complications in patients undergoing TBI. As this planning adjustment does not compromise the dose and quality of coverage received by the ribcage, it is a feasible tool within conditioning regimens for allogeneic bone-marrow transplantation.
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Affiliation(s)
- Mümtaz Köksal
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Jonathan Baumert
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Felix Schoroth
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Davide Scafa
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - David Koch
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Christina Leitzen
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Gustavo R. Sarria
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | - Frank A. Giordano
- grid.411778.c0000 0001 2162 1728Department of Radiation Oncology, University Medical Centre Mannheim, Mannheim, Germany
| | - Georgios Chatzikonstantinou
- grid.411088.40000 0004 0578 8220Department of Radiation Oncology, University Hospital Frankfurt, Frankfurt, Germany
| | - Leonard C. Schmeel
- grid.15090.3d0000 0000 8786 803XDepartment of Radiation Oncology, University Hospital Bonn, Bonn, Germany
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23
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Optimal approach to T-cell ALL. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2022; 2022:197-205. [PMID: 36485168 DOI: 10.1182/hematology.2022000337] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
T-lineage acute lymphoblastic leukemia (T-ALL) is curable for most children and adolescent and young adult patients with contemporary frontline chemotherapy regimens. During the past decade, improved survival rates have resulted from the optimization of frontline chemotherapy regimens, the use of minimal residual disease (MRD) assessment for evaluating a patient's risk for relapse, and the intensification of treatment based on the persistence of MRD. Optimization of initial therapy is critical because relapsed T-ALL after initial intensive chemotherapy is incurable for most adult patients. Current T-ALL salvage chemotherapy regimens are minimally effective, and unlike in B-cell ALL, there are no approved antibody therapies or chimeric antigen receptor T-cell therapies for relapsed disease. Immunotherapy and small-molecule inhibitors are beginning to be tested in relapsed T-ALL and have the potential to advance the treatment. Until effective salvage strategies are discovered, however, intensive frontline therapy is required for cure. In this article I review the current frontline chemotherapy regimens for adult patients with T-ALL, summarize the novel targeted and immune therapeutics currently in early-phase clinical trials, and outline how these therapies are helping to define an optimal approach for T-ALL.
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24
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Optimal approach to T-cell ALL. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2022; 2022:197-205. [PMID: 36485091 PMCID: PMC9821176 DOI: 10.1182/hematology.2022000337c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
T-lineage acute lymphoblastic leukemia (T-ALL) is curable for most children and adolescent and young adult patients with contemporary frontline chemotherapy regimens. During the past decade, improved survival rates have resulted from the optimization of frontline chemotherapy regimens, the use of minimal residual disease (MRD) assessment for evaluating a patient's risk for relapse, and the intensification of treatment based on the persistence of MRD. Optimization of initial therapy is critical because relapsed T-ALL after initial intensive chemotherapy is incurable for most adult patients. Current T-ALL salvage chemotherapy regimens are minimally effective, and unlike in B-cell ALL, there are no approved antibody therapies or chimeric antigen receptor T-cell therapies for relapsed disease. Immunotherapy and small-molecule inhibitors are beginning to be tested in relapsed T-ALL and have the potential to advance the treatment. Until effective salvage strategies are discovered, however, intensive frontline therapy is required for cure. In this article I review the current frontline chemotherapy regimens for adult patients with T-ALL, summarize the novel targeted and immune therapeutics currently in early-phase clinical trials, and outline how these therapies are helping to define an optimal approach for T-ALL.
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25
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Köksal M, Baumert J, Schoroth F, Müdder T, Scafa D, Koch D, Leitzen C, Sarria GR, Schmeel LC, Giordano FA. Helical versus static approaches to delivering tomotherapy to the junctional target for patients taller than 135 cm undergoing total body irradiation. Eur J Med Res 2022; 27:265. [PMID: 36434707 PMCID: PMC9694876 DOI: 10.1186/s40001-022-00886-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/05/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Helical TomoTherapy® is widely used for total body irradiation as a component of conditioning regimens before allogeneic bone-marrow transplantation. However, this technique limits the maximum length of a planning target volume to 135 cm. Therefore, patients taller than 135 cm require two planning computed tomography scans and treatment plans. The junctional target between these two treatment plans is thus a critical region for treatment planning and delivery. Here, we compare radiation coverage of the junctional target between helical and static approaches to treatment planning and delivery to determine which approach allows high quality irradiation planning and provides more robustness against patient movement. METHODS We retrospectively analyzed 10 patients who underwent total body irradiation using a static four-field box planning approach and nine patients who underwent total body irradiation using a helical planning approach. All patients were taller than 135 cm. The junctional target volume was divided into 10 slices of 1 cm thickness (JT1-JT10) for analysis. Dosimetric parameters and dose-volume histograms were compared to assess the quality of coverage of the junctional target between the helical and static planning approaches. RESULTS The D50 for the total junctional target was slightly higher than the prescribed dose for both helical and static approaches, with a mean of 108.12% for the helical group and 107.81% for the static group. The mean D95 was 98.44% ± 4.19% for the helical group and 96.20% ± 4.59% for the static group. The mean homogeneity index covering the entire junctional target volume was 1.20 ± 0.04 for the helical group and 1.21 ± 0.05 for the static group. The mean homogeneity index ranged from 1.08 ± 0.01 in JT1 to 1.22 ± 0.06 in JT6 for the helical group and from 1.06 ± 0.02 in JT1 to 1.19 ± 0.05 in JT6 for the static group. There were no significant differences in parameters between helical and static groups. However, the static approach provided robustness against up to 30 mm of lateral movement of the patient. CONCLUSIONS As long as TBI using helical TomoTherapy® is limited to a maximum length of 135 cm, the junctional target must be addressed during treatment planning. Our analysis shows that the static four-field box approach is viable and offers higher robustness against lateral movement of the patient than the helical approach.
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Affiliation(s)
- Mümtaz Köksal
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Jonathan Baumert
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Felix Schoroth
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Thomas Müdder
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Davide Scafa
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - David Koch
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Christina Leitzen
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Gustavo R. Sarria
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Leonard C. Schmeel
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany
| | - Frank A. Giordano
- Department of Radiation Oncology, University Medical Center Bonn, Bonn, Germany ,grid.411778.c0000 0001 2162 1728Department of Radiation Oncology, University Medical Center Mannheim, Mannheim, Germany
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26
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Griffin JM, Healy FM, Dahal LN, Floisand Y, Woolley JF. Worked to the bone: antibody-based conditioning as the future of transplant biology. J Hematol Oncol 2022; 15:65. [PMID: 35590415 PMCID: PMC9118867 DOI: 10.1186/s13045-022-01284-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 05/06/2022] [Indexed: 11/29/2022] Open
Abstract
Conditioning of the bone marrow prior to haematopoietic stem cell transplant is essential in eradicating the primary cause of disease, facilitating donor cell engraftment and avoiding transplant rejection via immunosuppression. Standard conditioning regimens, typically comprising chemotherapy and/or radiotherapy, have proven successful in bone marrow clearance but are also associated with severe toxicities and high incidence of treatment-related mortality. Antibody-based conditioning is a developing field which, thus far, has largely shown an improved toxicity profile in experimental models and improved transplant outcomes, compared to traditional conditioning. Most antibody-based conditioning therapies involve monoclonal/naked antibodies, such as alemtuzumab for graft-versus-host disease prophylaxis and rituximab for Epstein–Barr virus prophylaxis, which are both in Phase II trials for inclusion in conditioning regimens. Nevertheless, alternative immune-based therapies, including antibody–drug conjugates, radio-labelled antibodies and CAR-T cells, are showing promise in a conditioning setting. Here, we analyse the current status of antibody-based drugs in pre-transplant conditioning regimens and assess their potential in the future of transplant biology.
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Affiliation(s)
- James M Griffin
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Fiona M Healy
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Lekh N Dahal
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Yngvar Floisand
- Department of Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK.,The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
| | - John F Woolley
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK.
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27
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Yu H, Mi L, Qi F, Wang X, Ye Y, Li M, Wang D, Ding N, Wang X, Song Y, Zhu J, Xie Y. Survival and prognostic analysis of T-cell lymphoblastic lymphoma patients treated with dose-adjusted BFM-90 regimen. Aging (Albany NY) 2022; 14:3203-3215. [PMID: 35400665 PMCID: PMC9037275 DOI: 10.18632/aging.204008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/28/2022] [Indexed: 11/25/2022]
Abstract
We aimed to investigate the long-term prognosis and prognostic factors of T-cell lymphoblastic lymphoma (T-LBL) patients who received dose-adjusted Berlin–Frankfurt–Münster (BFM)-90 regimen as first-line therapy in our center. A total of 145 T-LBL patients who underwent first-line dose-adjusted BFM-90 was retrospectively reviewed. Conditional survival analysis was used to evaluate the long-term prognosis of patients. Receiver operating characteristic (ROC) curve was applied to determine the optimal cut-off value for neutrophil-to-lymphocyte ratio (NLR). Estimated 3-year overall survival (OS) and progression-free survival (PFS) rates for overall were 66.8% and 58.4%, respectively. Conditional survival analysis showed that for patients having survived 3 and 5 years or more after the completion of the treatment, the estimated subsequent 3-year OS thereafter increased to 85.7% and 94.3, respectively. Patients receiving consolidation APBSCT (Autologous peripheral blood stem cell transplantation) after BFM-90 regimen had superior 3-year OS than those with non-APBSCT (79.1% vs. 33.4%, p<0.001). We also discovered that baseline NLR ≥4.95 was negatively associated with OS (HR=2.75, 95% CI 1.55-4.89, p=0.015) and PFS (HR=2.07, 95% CI 1.25-4.96, p=0.021) via multivariable analysis. Conclusions: The survival probability of T-LBL patients treated with first-line dose-adjusted BFM-90 has improved significantly as patients have survived for every additional year. The addition of consolidation APBSCT following dose-adjusted BFM-90 therapy bring further survival benefits for those patients. Baseline NLR ≥4.95 was an independent risk factor for T-LBL patients in our study.
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Affiliation(s)
- Hui Yu
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Lan Mi
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Fei Qi
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xing Wang
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yingying Ye
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Miaomiao Li
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Dedao Wang
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Ning Ding
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Xiaogan Wang
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yuqin Song
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Jun Zhu
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
| | - Yan Xie
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Department of Lymphoma, Peking University Cancer Hospital and Institute, Beijing, China
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28
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Wang X, Mu D, Geng A, Zhao A, Song Y. Two Different Transplant Preconditioning Regimens Combined with Irradiation and Chemotherapy in the Treatment of Childhood Leukemia: Systematic Review and Meta-Analysis. JOURNAL OF HEALTHCARE ENGINEERING 2022; 2022:2825712. [PMID: 35340233 PMCID: PMC8956434 DOI: 10.1155/2022/2825712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 02/23/2022] [Accepted: 02/25/2022] [Indexed: 11/17/2022]
Abstract
Objective To observe the therapeutic effect and the incidence of adverse reactions of total body irradiation plus cyclophosphamide (TBI/CY) and busulfan plus cyclophosphamide (BU/CY) in the treatment of pediatric hematopoietic stem cell transplantation. Methods By searching the Cochrane Library, PubMed, Web of Knowledge, Embase, Chinese Biomedical Literature Database (CBM), and screening randomized controlled trials (RCTs), quality evaluation and data extraction were performed for the included literature, and meta-analysis was performed for RCTs included at using Review Manager 5.2 software. Results A total of 10160 patients were enrolled in 15 RCTs, including 5211 patients in the TBI/CY group and 4949 patients in the BU/CY group. Meta-analysis showed that there was a statistical difference in transplant failure rate (OR = 1.56, 95% CI (1.23, 1.97), P = 0.0002, I 2 = 56%, Z = 3.69), transplant mortality (OR = 1.45, 95% CI (1.24, 1.68), P < 0.00001, I 2 = 76%, Z = 4.80), transplantation long-term disease-free survival rate (OR = 1.52, 95% CI (1.09, 2.12), P = 0.01, I 2 = 0%, Z = 2.50), and transplantation adverse reactions (OR = 1.28, 95% CI (1.08, 1.52), P = 0.004, I 2 = 0%, Z = 2.85). Conclusion Meta-analysis showed that TBI/CY combined pretreatment regimen was more effective than BU/CY regimen alone in the treatment of pediatric hematologic transplantation, with a lower incidence of adverse reactions and significant long-term survival efficacy.
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Affiliation(s)
- Xiangwen Wang
- Inner Mongolia People's Hospital Pediatric Hematology, Hohhot, China
| | - Dan Mu
- Inner Mongolia People's Hospital Pediatric Hematology, Hohhot, China
| | - Anyang Geng
- Inner Mongolia People's Hospital Pediatric Hematology, Hohhot, China
| | - Anqi Zhao
- Inner Mongolia People's Hospital Pediatric Hematology, Hohhot, China
| | - Yiyuan Song
- Inner Mongolia People's Hospital Pediatric Hematology, Hohhot, China
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29
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Ishida H, Kato M, Kawahara Y, Ishimaru S, Najima Y, Kako S, Sato M, Hiwatari M, Noguchi M, Kato K, Koh K, Okada K, Iwasaki F, Kobayashi R, Igarashi S, Saito S, Takahashi Y, Sato A, Tanaka J, Hashii Y, Atsuta Y, Sakaguchi H, Imamura T. Title: Prognostic factors of children and adolescents with T-cell acute lymphoblastic leukemia after allogeneic transplantation. Hematol Oncol 2022; 40:457-468. [PMID: 35212019 DOI: 10.1002/hon.2980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/24/2022] [Accepted: 02/18/2022] [Indexed: 11/05/2022]
Abstract
Acute lymphoblastic leukemia (ALL) is the most common cancer during childhood, and some high-risk patients with ALL require hematopoietic stem cell transplantation (HSCT). Mainly due to small patient numbers, studies focusing specifically on children and adolescents with T-cell ALL (T-ALL) are limited. Using a nationwide registry, we retrospectively analyzed data from patients under 20 years old who underwent their first HSCT for T-ALL between 2000 and 2018. As a result, total 484 patients were included, and their median follow-up period was 6.9 years after HSCT for survivors. While patients receiving HSCT at first complete remission (CR) showed relatively good 5-year leukemia free survival (5yLFS, 73.5%), once relapse occurred, their prognosis was much worse (44.4%) even if they attained second remission again (p < 0.001). Among patients receiving HSCT at CR1, grade II-IV acute graft versus host disease was associated with worse overall and LFS than grade 0-I (5yLFS 69.5% vs 82.1%, p = 0.026) mainly due to high non-relapse mortality. Among those patients, patients receiving related bone marrow transplantation, unrelated bone marrow transplantation, or unrelated cord blood transplantation showed similar survival (5yLFS, 73.2%, 76.3%, and 77.0%, respectively). For patients undergoing cord blood transplantation at CR1, total-body irradiation-based myeloablative conditioning was associated with better 5yLFS than other conditioning regimens (85.4% vs 62.2%, p = 0.044), as it reduced the risk of relapse. These results indicate that relapsed patients have much less chance of cure, and that identifying patients who require HSCT for cure and offering them HSCT with optimal settings during CR1 are crucial for children and adolescents with T-ALL. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hisashi Ishida
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Motohiro Kato
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Yuta Kawahara
- Department of Pediatrics, Jichi Medical University School of Medicine, Shimotsuke, Japan
| | - Sae Ishimaru
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yuho Najima
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Shinichi Kako
- Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Maho Sato
- Department of Hematology/Oncology, Osaka Women's and Children's Hospital, Izumi, Japan
| | - Mitsuteru Hiwatari
- Department of Pediatrics, The University of Tokyo Hospital, Tokyo, Japan
| | - Maiko Noguchi
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Keisuke Kato
- Division of Pediatric Hematology and Oncology, Ibaraki Children's Hospital, Ibaraki, Japan
| | - Katsuyoshi Koh
- Department of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan
| | - Keiko Okada
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan
| | - Fuminori Iwasaki
- Division of Hematology/Oncology, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Ryoji Kobayashi
- Department of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan
| | - Shunji Igarashi
- Department of Pediatric Hematology/Oncology, Japanese Red Cross Narita Hospital, Narita, Japan
| | - Shoji Saito
- Department of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yoshiyuki Takahashi
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Sato
- Department of Hematology and Oncology, Miyagi Children's Hospital, Sendai, Japan
| | - Junji Tanaka
- Department of Hematology, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoshiko Hashii
- Department of Cancer Immunotherapy/Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan.,Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan
| | - Hirotoshi Sakaguchi
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Toshihiko Imamura
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
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30
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Total body irradiation plus fludarabine versus thiotepa, busulfan plus fludarabine as a myeloablative conditioning for adults with acute lymphoblastic leukemia treated with haploidentical hematopoietic cell transplantation. A study by the Acute Leukemia Working Party of the EBMT. Bone Marrow Transplant 2022; 57:399-406. [PMID: 35031709 DOI: 10.1038/s41409-021-01550-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 11/17/2021] [Accepted: 12/03/2021] [Indexed: 12/16/2022]
Abstract
Optimal conditioning for adults with acute lymphoblastic leukemia (ALL) treated with haploidentical hematopoietic cell transplantation (haplo-HCT) and post-transplant cyclophosphamide has not been established so far. We retrospectively compared outcomes for two myeloablative regimens: fludarabine + total body irradiation (Flu-TBI, n = 117) and thiotepa + iv. busulfan + fludarabine (TBF, n = 119). Patients transplanted either in complete remission (CR) or with active disease were included in the analysis. The characteristics of both groups were comparable except for patients treated with TBF were older. In univariate analysis the incidence of non-relapse mortality (NRM) at 2 years was increased for TBF compared to Flu-TBI (31% vs. 19.5%, p = 0.03). There was a tendency towards reduced incidence of relapse after TBF (p = 0.11). Results of multivariate analysis confirmed a reduced risk of NRM using Flu-TBI (HR = 0.49, p = 0.03). In the analysis restricted to patients treated in CR1 or CR2, the use of Flu-TBI was associated with a decreased risk of NRM (HR = 0.34, p = 0.009) but an increased risk of relapse (HR = 2.59, p = 0.01) without significant effect on survival and graft-versus-host disease. We conclude that for haplo-HCT recipients with ALL, Flu-TBI may be preferable for individuals at high risk of NRM while TBF should be considered in cases at high risk of relapse.
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31
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Niu J, Chen Z, Gao J, Qiu H, Wan L, Wang Y, Wang W, Tong Y, Huang C, Cai Y, Xu X, Zhou K, Zhang Y, Xia X, Shen C, Wei Y, Chen T, Song X, Yang J. Total Body Irradiation-Based Conditioning Regimen Improved the Survival of Adult Patients With T-Cell Lymphoblastic Lymphoma After Allogeneic Peripheral Blood Stem Cell Transplantation. Cell Transplant 2022; 31:9636897221108890. [PMID: 35801674 PMCID: PMC9272478 DOI: 10.1177/09636897221108890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is one of the
consolidation modalities for adult patients with T-cell lymphoblastic lymphoma
(T-LBL). However, the optimal conditioning regimen needs to be explored. In the
present study, 40 patients with T-LBL undergoing allo-HSCT were retrospectively
analyzed, including 23/40 (57.5%) with total body irradiation (TBI)–based
conditioning regimen and 17/40 (42.5%) with busulfan (BU)-based regimen.
TBI–based regimen significantly increased the cumulative incidence (CI) of grade
II to IV acute graft-versus-host disease (aGvHD) as compared with BU-based
regimen (13.0% vs 0%, P = 0.000). The relapse risk was
significantly lowered in TBI-based group with a 2-year CI of relapse (CIR) of
9.1% as compared with that of 49.6% in BU-based group (P =
0.008). The 1-year and 2-year non-relapse mortalities (NRMs) for all patients
were 5.0% and 10.3%, respectively. The 1-year and 2-year NRMs were 8.9% and
16.0% in TBI-based group, and 0.00% and 0.00% in BU-based group
(P = 0.140). The 2-year probabilities of overall survival
(OS) and relapse-free survival (RFS) were 83.0% [95% confidence interval,
63.4%–100%] and 74.0% (95% confidence interval, 54.4%–93.6%) in TBI-based group,
which were higher than that of 35.0% (95% confidence interval, 0.0%–72.2%) and
50.0% (95% confidence interval, 24.5%–75.4%) in BU-based group, respectively
(P = 0.020 for OS and P = 0.081 for RFS).
In multivariate analysis, TBI-based regimen significantly reduced the risk of
relapse [subdistribution hazard ratio (SHR) = 0.030, 95% CI, 0.002–0.040,
P = 0.000] and improved the OS [hazard ratio (HR) 0.121,
95% CI, 0.021–0.683, P = 0.017] as an independent prognostic
factor. These results suggested that TBI-based regimen might be an optimal
choice for adult patients with T-LBL undergoing allo-HSCT.
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Affiliation(s)
- Jiahua Niu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Zhixiao Chen
- Department of Radiation Therapy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Gao
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Huiying Qiu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Liping Wan
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Ying Wang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Wenwei Wang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Yin Tong
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Chongmei Huang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Yu Cai
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Xiaowei Xu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Kun Zhou
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Ying Zhang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Xinxin Xia
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Chang Shen
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Yu Wei
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Tingfeng Chen
- Department of Radiation Therapy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xianmin Song
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
| | - Jun Yang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee, Shanghai, China
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Batey K, Kim J, Brinster L, Gonzalez-Matias G, Wu Z, Solorzano S, Chen J, Feng X, Young NS. Residual effects of busulfan and irradiation on murine hematopoietic stem and progenitor cells. Exp Hematol 2022; 105:22-31. [PMID: 34763024 PMCID: PMC8724411 DOI: 10.1016/j.exphem.2021.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 10/26/2021] [Accepted: 11/03/2021] [Indexed: 01/03/2023]
Abstract
Exposure of young C57BL/6 (B6) mice to two courses of busulfan (BSF) injections or two rounds of sublethal total-body irradiation (TBI) induced significant damage to the function of hematopoietic stem and progenitor cells (HSPCs). Fifteen weeks after treatment, BSF- and TBI-treated mice had reduced white blood cells without significant change in red blood cells or platelets, indicating that BSF and TBI hematotoxicity was chronic, with leukocytes being the major targets. Hematopoietic damage induced by BSF or TBI persisted long term. Residual adverse effects were reflected by significantly decreased CD45R B cells and reduced recovery of total bone marrow cells, especially HSPCs carrying markers for KSL (Kit+Sca-1+Lin-) cells, multipotent progenitor (MPP) cells (KSLCD34+CD135+), myeloid progenitor (MP) cells (Kit+Sca-1-Lin-), and common lymphoid progenitor (CLP) cells 62 wk posttreatment. Transplantation of bone marrow (BM) cells from BSF and TBI donors at 49 weeks after treatment into lethally irradiated hosts resulted in decreased engraftment of CD45R B cells in blood and reduced reconstitution of BM HSPCs including KSL cells, short-term hematopoietic stem cells (KSLCD34+CD135-), MPP cells, and MP cell subsets. TBI donor had better reconstitution of CLP cells in recipients posttransplantation than did BSF donor, suggesting an impact of TBI and BSF on B cells at different development stages. In summary, BSF and TBI exposure produced long-lasting adverse effects on hematopoiesis with pronounced effects on mature B cells, immature ST-HSCs, and hematopoietic progenitor cells. Our results may have implications for therapy of human diseases.
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Affiliation(s)
- Kaylind Batey
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Jisoo Kim
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Lauren Brinster
- Section of Veterinary Pathology, Division of Veterinary Resources, Office of Research Services, National Institutes of Health, Bethesda, Maryland, USA
| | - Gladys Gonzalez-Matias
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Zhijie Wu
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Sabrina Solorzano
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA,Center for Cancer and Blood Disorders, Children’s National Medical Center, Washington DC, USA
| | - Jichun Chen
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Xingmin Feng
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Neal S. Young
- Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
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Konuma T, Ooi J, Monna-Oiwa M, Isobe M, Tomonari A, Kato S, Iseki T, Nannya Y, Tojo A, Takahashi S. Total body irradiation-based versus busulfan-based myeloablative conditioning for single-unit cord blood transplantation in adults. Leuk Lymphoma 2021; 63:1191-1201. [PMID: 34949127 DOI: 10.1080/10428194.2021.2018583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Comparative studies between total body irradiation (TBI)-based and busulfan-based myeloablative conditioning (MAC) regimens for cord blood transplantation (CBT) have been limited. We retrospectively analyzed the results of single-unit CBT in 333 adult patients who received either TBI-based (n = 258) or busulfan-based (n = 75) MAC regimens at our institute. After adjusting for significant variables in the univariate analysis, there were no significant differences in neutrophil recovery (hazard ratio (HR), 0.88; p = .460), grade III-IV acute graft-versus-host disease (GVHD) (HR: 1.40, p = .410), extensive chronic GVHD (HR: 0.73, p = .380), relapse (HR: 0.61, p = .270), non-relapse mortality (HR: 1.38, p = .420), overall survival (HR: 1.18, p = .637), or event-free survival (HR: 1.08, p = .773), although platelet recovery was lower with marginal significance for the busulfan-based regimen (HR: 0.67, p = .068). In subgroup analysis, TBI-based regimens were superior to busulfan-based regimens in terms of survival for acute lymphoblastic leukemia, but not for myeloid malignancies. Further investigation is warranted even for CBT.
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Affiliation(s)
- Takaaki Konuma
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Jun Ooi
- Department of Health and Nutrition, University of Human Arts and Sciences, Saitama, Japan
| | - Maki Monna-Oiwa
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Masamichi Isobe
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Akira Tomonari
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Seiko Kato
- Department of Hematology, Yokohama Minami Kyousai Hospital, Yokohama, Japan
| | - Tohru Iseki
- Department of Transfusion Medicine and Cell Therapy, Chiba University Hospital, Chiba, Japan
| | - Yasuhito Nannya
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Arinobu Tojo
- Department of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Satoshi Takahashi
- Division of Clinical Precision Research Platform, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
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34
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Yalcin K, Pehlivan B, Celen S, Bas EG, Kabakci C, Pashayev D, Daloglu H, Zhumatayev S, Uygun V, Karasu GT, Hazar V, Yesilipek A. Comparison of Total Body Irradiation-based Versus Chemotherapy-based Conditionings for Early Complications of Allogeneic Hematopoietic Stem Cell Transplantation in Children With ALL. J Pediatr Hematol Oncol 2021; 43:266-270. [PMID: 33625092 DOI: 10.1097/mph.0000000000002055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 12/03/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Total body irradiation (TBI) is the cornerstone of conditioning regimens in pediatric hematopoietic stem cell transplantation for acute lymphoblastic leukemia. As the late effects and survival comparison between TBI and chemotherapy were well analyzed before, in this study, we aim to focus on the first 100 days and early complications of transplantation. METHODS This retrospective study involves 72 pediatric patients (0 to 18 y) underwent first hematopoietic stem cell transplantation for acute lymphoblastic leukemia between October 2015 and May 2019. Patients are divided into 2 groups regarding conditioning regimens. Conditionings includes either TBI 1200 cGy/6 fractions/3 days and etoposide phosphate or busulfan, fludarabine, and thiotepa. Busulfan was administered IV and according to body weight. RESULTS The incidences of acute graft versus host disease grade 2 to 4, veno-occlusive disease, capillary leakage syndrome, thrombotic microangiopathy, blood stream infection, hemorrhagic cystitis and posterior reversible encephalopathy syndrome before day 100 were similar for both conditioning regimens; however, patients received TBI-based conditioning had significantly longer neutrophil engraftment time (17.5 vs. 13 d, P=0.001) and tended to have more engraftment syndrome (ES) (45.5% for TBI vs. 24.0% for chemotherapy, P=0.069). Multivariate analysis showed that TBI-based conditioning was associated with a longer neutrophil engraftment time (hazard ratio [HR]=1.20, P=0.006), more cytomegalovirus (CMV) reactivation (HR=3.65, P=0.038) and more ES (HR=3.18, P=0.078). CONCLUSIONS Our findings support chemotherapy-based regimens with early neutrophil engraftment, less ES and CMV reactivation compared with TBI. Although there is no impact on survival rates, increased incidence of ES and CMV reactivation should be considered in TBI-based regimens.
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Affiliation(s)
- Koray Yalcin
- MedicalPark Goztepe Hospital, Pediatric Bone Marrow Transplantation Unit
| | - Berrin Pehlivan
- Bahcesehir University Faculty of Medicine, Radiation Oncology
| | - Suna Celen
- MedicalPark Goztepe Hospital, Pediatric Bone Marrow Transplantation Unit
| | | | | | - Dayanat Pashayev
- MedicalPark Goztepe Hospital, Pediatric Bone Marrow Transplantation Unit
| | - Hayriye Daloglu
- MedicalPark Antalya Hospital, Pediatric Bone Marrow Transplantation Unit, Istanbul, Turkey
| | | | - Vedat Uygun
- MedicalPark Antalya Hospital, Pediatric Bone Marrow Transplantation Unit, Istanbul, Turkey
| | | | - Volkan Hazar
- MedicalPark Goztepe Hospital, Pediatric Bone Marrow Transplantation Unit
| | - Akif Yesilipek
- MedicalPark Goztepe Hospital, Pediatric Bone Marrow Transplantation Unit
- MedicalPark Antalya Hospital, Pediatric Bone Marrow Transplantation Unit, Istanbul, Turkey
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35
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Baek DW, Lee JM, Kim J, Cho HJ, Moon JH, Sohn SK. Therapeutic strategies, including allogeneic stem cell transplantation, to overcome relapsed/refractory adult T-cell acute lymphoblastic leukemia. Expert Rev Hematol 2021; 14:765-775. [PMID: 34313508 DOI: 10.1080/17474086.2021.1960817] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The long-term survival of relapsed/refractory (R/R) adult T-cell acute lymphoblastic leukemia (T-ALL) is quite poor, and early T-cell precursor (ETP) ALL has recently been described as a high-risk T-ALL subgroup. However, the optimal therapeutic approach to R/R adult T-ALL remains poorly established. AREAS COVERED At present, cytoreductive therapy followed by allogeneic stem cell transplantation (allo-SCT) is considered to be the most clinically relevant and curative modality for R/R T-ALL. Above all, achieving minimal residual disease (MRD) is a key factor for successful allo-SCT and maintaining long-term remission for R/R patients. As a salvage regimen, nelarabine is the only therapy that was specifically approved for use in patients with R/R T-ALL. A combination of conventional chemotherapeutic agents and novel agents, such as venetoclax, can be used as alternatives for cytoreduction and bridging to transplantation. Relevant literatures published in the last 30 years were searched from PubMed to review the topic of T-ALL, and allo-SCT. EXPERT OPINION An effective salvage regimen, to achieve negative MRD, followed by allo-SCT is currently the best way to improve the clinical outcomes of adult R/R T-ALL. Moreover, posttransplant therapies, such as prophylactic or preemptive donor leukocyte infusion and hypomethylating agents, need to be considered as sequential therapy.
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Affiliation(s)
- Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jung Min Lee
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Juhyung Kim
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Hee Jeong Cho
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
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36
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Rossoff J, Jacobsohn D, Kwon S, Kletzel M, Duerst RE, Tse WT, Schneiderman J, Chaudhury S. Reduced-toxicity conditioning regimen with busulfan, fludarabine, rATG, and 400 cGy TBI in pediatric patients undergoing hematopoietic stem cell transplant for high-risk hematologic malignancies. Pediatr Blood Cancer 2021; 68:e29087. [PMID: 34022093 DOI: 10.1002/pbc.29087] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/30/2021] [Accepted: 04/09/2021] [Indexed: 11/07/2022]
Abstract
Myeloablative conditioning regimens decrease the risk of relapse in pediatric patients undergoing allogeneic hematopoietic stem cell transplant (HCT) for hematologic malignancies, but cause significant toxicities PROCEDURE: This prospective study evaluated the use of a reduced-toxicity, myeloablative regimen with dose-adjusted busulfan, fludarabine, antithymocyte globulin and 400 cGy of total body irradiation in 40 patients < 21 years of age undergoing HCT for high-risk leukemias. Busulfan pharmacokinetics were measured to target 4000 μmol*min/day in the first 30 patients; this was increased to 5000 μmol*min/day in the subsequent 10 in efforts to further decrease relapse risk RESULTS: Overall survival at two- and five-years post-HCT was 67% and 51%, respectively. Relapse occurred in 11 patients (28%) at a median of seven months and was the leading cause of death. Transplant-related mortality was 8% and 13% at 100 days and one-year post-HCT, respectively. Trends toward improved survival were seen in patients transplanted for myeloid disease using bone marrow as stem cell source who achieved a busulfan AUC > 4000 μmol*min/day with two-year relapse-free survival approaching 80% CONCLUSIONS: This conditioning regimen is safe and effective in patients with high-risk leukemias, particularly myeloid disease. Larger studies are needed to compare its safety and efficacy to other myeloablative regimens in this population.
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Affiliation(s)
- Jenna Rossoff
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - David Jacobsohn
- Children's National Medical Center, Washington, District of Columbia
| | - Soyang Kwon
- Stanley Manne Children's Research Institute, Chicago, Illinois
| | - Morris Kletzel
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Reggie E Duerst
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | - Jennifer Schneiderman
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Sonali Chaudhury
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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37
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Bazarbachi AH, Labopin M, Kröger N, Brecht A, Blaise D, Clausen J, Fanin R, Einsele H, Cavanna L, Itäla-Remes M, Bulabois CE, Kündgen L, Martin H, Schmid C, Wagner-Drouet EM, Alakel N, Bazarbachi A, Savani B, Nagler A, Mohty M. Predictive Factors for Outcome of First Allogeneic Transplant for Elderly Patients With Acute Lymphoblastic Leukemia. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:831-840. [PMID: 34373225 DOI: 10.1016/j.clml.2021.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 11/15/2022]
Abstract
INTRODUCTION/BACKGROUND The treatment of acute lymphoblastic leukemia (ALL) in patients older than 70 is extremely challenging with dismal outcome. Allogeneic stem cell transplantation (alloHCT) has seen many advancements in the last decades showing benefits in younger ALL patients, but this treatment modality is decreasingly used with increasing age due to high treatment-related mortality. PATIENTS AND METHODS We identified 84 ALL patients 70 to 84 years old allografted In 2002 to 2019 from a matched related (23%), unrelated (58%), haploidentical (17%), or cord blood (2%) donor at EBMT participating centers with a median follow-up of 23 months. RESULTS The 2-year relapse incidence (RI) and non-relapse mortality were 37% and 28%, respectively, and 2-year leukemia-free survival (LFS), overall survival (OS) and GVHD-free, relapse-free survival (GRFS) were 35%, 39% and 23%, respectively. The strongest predictor of outcome was disease status at transplant whereby patients in first complete remission (CR1) had >50% 2-year OS, reflected in multivariate analysis (MVA) with significant improvement in RI, LFS, and GRFS (HR 0.23, 0.49, and 0.54, respectively). Furthermore, karnofsky score ≥90 reflective of good functional status positively influenced non-relapse mortality in both univariate and MVA (HR 0.37), and interestingly, donor CMV positivity appeared to negatively affect RI, LFS and OS in univariate analysis and RI in MVA (HR 2.87). CONCLUSION Our data suggest that alloHCT is an option for elderly ALL patients, particularly those carefully selected and transplanted in CR1 especially if failed or without access to novel non-chemotherapy-based approaches.
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Affiliation(s)
- Abdul Hamid Bazarbachi
- Department of Clinical Hematology and Cellular Therapy, Saint Antoine Hospital, INSERM UMR 938, Sorbonne University, Paris, France; Department of Internal Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, New York, NY
| | - Myriam Labopin
- Department of Clinical Hematology and Cellular Therapy, Saint Antoine Hospital, INSERM UMR 938, Sorbonne University, Paris, France
| | - Nicolaus Kröger
- Department for Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Arne Brecht
- German Clinic for Diagnistics, KMT Zentrum, Wiesbaden, Germany
| | - Didier Blaise
- Departement D'Hematologie, Programme de Transplantation et de Therapie Cellulaire, Centre de Recherche en Cancerologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Johannes Clausen
- Department of Internal Medicine I, Ordensklinikum Linz -Elisabethinen, Linz, Austria
| | - Renato Fanin
- Clinica Ematologica, Azienda sanitaria Universitaria Integrata, DAMe, Università di Udine, Udine, Italy
| | - Herman Einsele
- Department of Internal Medicine II, University Hospital Würzburg, Germany
| | - Luigi Cavanna
- Departments of Oncology-Hematology, Ospedale "G. da Saliceto", Piacenza, Italy.
| | - Maija Itäla-Remes
- Stem Cell Transplantation Unit, HUCH Comprehensive Cancer Center, Helsinki, Finland
| | | | - Lukas Kündgen
- Department of Hematology and Oncology, Städtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - Hans Martin
- Department of Medicine II, Goethe University, Frankfurt, Germany
| | - Christof Schmid
- Department of Internal Medicine I, University Hospital Cologne, Cologne, Germany
| | - Eva Maria Wagner-Drouet
- 3rd Medical Department, Hematology, Oncology and Pneumology, University Medical Center Mainz, Mainz, Germany
| | - Nael Alakel
- Medizinische Klinik und Poliklinik I, Universitätsklinikum, Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Ali Bazarbachi
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon
| | - Bipin Savani
- Vanderbilt University Medical Center, Nashville, TN
| | - Arnon Nagler
- Hematology Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | - Mohamad Mohty
- Department of Clinical Hematology and Cellular Therapy, Saint Antoine Hospital, INSERM UMR 938, Sorbonne University, Paris, France.
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38
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Radiation-induced bystander effects impair transplanted human hematopoietic stem cells via oxidative DNA damage. Blood 2021; 137:3339-3350. [PMID: 33881475 DOI: 10.1182/blood.2020007362] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 02/11/2021] [Indexed: 12/14/2022] Open
Abstract
Total body irradiation (TBI) is commonly used in host conditioning regimens for human hematopoietic stem cell (HSC) transplantation to treat various hematological disorders. Exposure to TBI not only induces acute myelosuppression and immunosuppression, but also injures the various components of the HSC niche in recipients. Our previous study demonstrated that radiation-induced bystander effects (RIBE) of irradiated recipients decreased the long-term repopulating ability of transplanted mouse HSCs. However, RIBE on transplanted human HSCs have not been studied. Here, we report that RIBE impaired the long-term hematopoietic reconstitution of human HSCs as well as the colony-forming ability of human hematopoietic progenitor cells (HPCs). Our further analyses revealed that the RIBE-affected human hematopoietic cells showed enhanced DNA damage responses, cell-cycle arrest, and p53-dependent apoptosis, mainly because of oxidative stress. Moreover, multiple antioxidants could mitigate these bystander effects, though at different efficacies in vitro and in vivo. Taken together, these findings suggest that RIBE impair human HSCs and HPCs by oxidative DNA damage. This study provides definitive evidence for RIBE on transplanted human HSCs and further justifies the necessity of conducting clinical trials to evaluate different antioxidants to improve the efficacy of HSC transplantation for the patients with hematological or nonhematological disorders.
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39
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Chang JHC, Poppe MM, Hua CH, Marcus KJ, Esiashvili N. Acute lymphoblastic leukemia. Pediatr Blood Cancer 2021; 68 Suppl 2:e28371. [PMID: 33818880 DOI: 10.1002/pbc.28371] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 04/12/2020] [Accepted: 04/13/2020] [Indexed: 11/11/2022]
Abstract
The survival of patients with acute lymphoblastic leukemia (ALL) has improved significantly with the use of intensive multimodality treatment regimens including chemotherapy, high-dose chemotherapy and stem cell rescue, and radiation therapy when indicated. This report summarizes the treatment strategies, especially radiation therapy in the Children's Oncology Group for children with ALL. Currently, radiation therapy is only indicated for children with high-risk CNS involvement at diagnosis or relapse, testicular relapse and as part of the conditioning regimen for hematopoietic stem cell transplantation. Future research strategies regarding the indications for and dosages of radiation therapy and novel radiation techniques are discussed.
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Affiliation(s)
- John Han-Chih Chang
- Department of Radiation Oncology, University of Oklahoma Health Science Center, Oklahoma City, Oklahoma
| | - Matthew M Poppe
- Department of Radiation Oncology, University of Utah Health Hospitals and Clinics, Salt Lake City, Utah
| | - Chia-Ho Hua
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Karen J Marcus
- Division of Radiation Oncology, Boston Children's Hospital, Boston, Massachusetts
| | - Natia Esiashvili
- Department of Radiation Oncology, Winship Cancer Institute of Emory University, Atlanta, Georgia
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40
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Cao XY, Wei ZJ, Liu DY, Zhou JR, Xiong M, Zhao YL, Lu Y, Sun RJ, Zhang JP, Ma W, Zhang W. [Comparison of the clinical outcomes of haploidentical and matched-sibling donor stem cell transplantation for T cell acute lymphoblastic leukemia in complete remission]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 42:210-216. [PMID: 33910306 PMCID: PMC8081936 DOI: 10.3760/cma.j.issn.0253-2727.2021.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
目的 比较亲缘单倍型造血干细胞移植(HIDT)和同胞相合造血干细胞移植(MSDT)治疗完全缓解期(CR)急性T淋巴细胞白血病(T-ALL)的疗效。 方法 回顾性分析2012年5月至2017年5月间在河北燕达陆道培医院接受HIDT(81例)和MSDT(17例)的CR期T-ALL患者的临床特点和预后。 结果 HIDT组、MSDT组移植后100 d Ⅱ~Ⅳ度急性GVHD发生率分别为51.9%(95%CI42.0%~64.0%)、29.4%(95%CI 14.1%~61.4%)(P=0.072),Ⅲ/Ⅳ度急性GVHD发生率分别为9.8%(95%CI 5.1%~19.1%)、11.8%(95%CI 3.2%~43.3%)(P=1.000),巨细胞病毒(CMV)血症发生率分别为53.1%(95%CI 43.3%~65.2%)、29.4%(95%CI 14.1%~61.4%)(P=0.115),EB病毒(EBV)血症发生率分别为35.8%(95%CI 26.8%~47.9%)、11.8%(95%CI 3.2%~43.3%)(P=0.048)。HIDT、MSDT两组移植后5年总生存(OS)率分别为60.5%(95%CI 5.4%~49.0%)、68.8%(95%CI 11.8%~40.0%)(P=0.315),无白血病生存(LFS)率分别为58.0%(95%CI 5.5%~46.5%)、68.8%(95%CI11.8%~40.0%)(P=0.258),累积复发率分别为16.1%(95% CI 9.8%~26.4%)、11.8%(95% CI3.2%~43.3%)(P=0.643),非复发死亡率(NRM)分别为25.9%(95%CI 17.9%~37.5%)、19.4%(95%CI6.9%~54.4%)(P=0.386)。 结论 对于CR期T-ALL患者,当缺乏合适供者时,HIDT可作为替代选择。
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Affiliation(s)
- X Y Cao
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Z J Wei
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - D Y Liu
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - J R Zhou
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - M Xiong
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Y L Zhao
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - Y Lu
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - R J Sun
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - J P Zhang
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - W Ma
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
| | - W Zhang
- Department of Bone Marrow Transplantation, Hebei Yanda Lu Daopei Hospital, Langfang 065201, China
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Khimani F, Dutta M, Faramand R, Nishihori T, Perez AP, Dean E, Nieder M, Perez L, Mishra A, Elmariah H, Davila M, Ochoa L, Alsina M, Lazaryan A, Bejanyan N, Hansen D, Jain M, Locke F, Liu H, Pidala J, Shah B, Mhaskar R. Impact of Total Body Irradiation-Based Myeloablative Conditioning Regimens in Patients with Acute Lymphoblastic Leukemia Undergoing Allogeneic Hematopoietic Stem Cell Transplantation: Systematic Review and Meta-Analysis. Transplant Cell Ther 2021; 27:620.e1-620.e9. [PMID: 33798768 DOI: 10.1016/j.jtct.2021.03.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/09/2021] [Accepted: 03/22/2021] [Indexed: 11/17/2022]
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is a curative treatment option for patients with acute lymphoblastic leukemia (ALL). Both total body irradiation (TBI)-based and chemotherapy only-based myeloablative transplantation conditioning regimens have been applied, but the optimal regimen remains unclear. We performed a systematic review to assess the efficacy of TBI-based versus chemotherapy only-based myeloablative conditioning regimens. We searched PubMed, Embase, and Cochrane databases and meeting abstracts for all studies comparing TBI-based and chemotherapy only-based conditioning regimens in patients who underwent allo-HCT for ALL. Two authors independently reviewed all studies for inclusion and extracted data related to overall survival (OS), progression-free survival (PFS), nonrelapse mortality (NRM), relapse, and acute and chronic graft-versus-host disease (GVHD). Eight studies were included in the final analysis. The overall methodological quality of the included studies was optimal. TBI-based regimens showed evidence of benefit compared with chemotherapy only-based conditioning regimens in terms of relapse (relative risk [RR], 0.82; 95% confidence interval [CI], 0.72 to 0.94; 6 studies, 5091 patients), OS (hazard ratio [HR], 0.76; 95% CI, 0.64 to 0.89; 7 studies, 4727 patients), and PFS (HR, 0.74; 95% CI, 0.63 to 0.85; 7 studies, 4727 patients). The TBI-based regimen did not increase the likelihood of grade II-IV acute GVHD (RR, 1.12; 95% CI, 0.92 to 1.36; 5 studies, 4996 patients) or chronic GVHD (RR, 1.10; 95% CI, 1.00 to 1.21; 5 studies, 4490 patients), or NRM (RR, 0.94; 95% CI, 0.69 to 1.28; 6 studies, 4522 patients). However, TBI-based regimens were associated with an increased risk of grade III-IV acute GVHD (RR, 1.29; 95% CI, 1.01 to 1.63; 3 studies, 3675 patients). A subgroup comparison of patients age ≥16 years showed similar results. This systematic review represents evidence supporting the use of TBI-based conditioning regimen in patients undergoing allo-HCT for ALL who are candidates for myeloablative conditioning, as it offers better OS, PFS, and less relapse with acceptable NRM.
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Affiliation(s)
- Farhad Khimani
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida.
| | - Mudit Dutta
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Rawan Faramand
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Taiga Nishihori
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Ariel Perez Perez
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Erin Dean
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Michael Nieder
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Lia Perez
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Asmita Mishra
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Hany Elmariah
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Marco Davila
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Leonel Ochoa
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Melissa Alsina
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Aleksandr Lazaryan
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Nelli Bejanyan
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Doris Hansen
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Michael Jain
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Frederick Locke
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Hien Liu
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Joseph Pidala
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Bijal Shah
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Rahul Mhaskar
- Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, Florida
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[Containing total marrow irradiation conditioning regimen for patients with leukemia undergoing hematopoietic stem cell transplantation]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2021; 41:525-528. [PMID: 32654472 PMCID: PMC7378288 DOI: 10.3760/cma.j.issn.0253-2727.2020.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Calvo C, Ronceray L, Dhédin N, Buechner J, Troeger A, Dalle JH. Haematopoietic Stem Cell Transplantation in Adolescents and Young Adults With Acute Lymphoblastic Leukaemia: Special Considerations and Challenges. Front Pediatr 2021; 9:796426. [PMID: 35087777 PMCID: PMC8787274 DOI: 10.3389/fped.2021.796426] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 12/02/2021] [Indexed: 12/17/2022] Open
Abstract
Adolescents and young adults (AYAs) represent a challenging group of acute lymphoblastic leukaemia (ALL) patients with specific needs. While there is growing evidence from comparative studies that this age group profits from intensified paediatric-based chemotherapy, the impact and optimal implementation of haematopoietic stem cell transplantation (HSCT) in the overall treatment strategy is less clear. Over recent years, improved survival rates after myeloablative allogeneic HSCT for ALL have been reported similarly for AYAs and children despite differences in transplantation practise. Still, AYAs appear to have inferior outcomes and an increased risk of treatment-related morbidity and mortality in comparison with children. To further improve HSCT outcomes and reduce toxicities in AYAs, accurate stratification and evaluation of additional or alternative targeted treatment options are crucial, based on specific molecular and immunological characterisation of ALL and minimal residual disease (MRD) assessment during therapy. Age-specific factors such as increased acute toxicities and poorer adherence to treatment as well as late sequelae might influence treatment decisions. In addition, educational, social, work, emotional, and sexual aspects during this very crucial period of life need to be considered. In this review, we summarise the key findings of recent studies on treatment approach and outcomes in this vulnerable patient group after HSCT, turning our attention to the different approaches applied in paediatric and adult centres. We focus on the specific needs of AYAs with ALL regarding social aspects and supportive care to handle complications as well as fertility issues. Finally, we comment on potential areas of future research and concisely debate the capacity of currently available immunotherapies to reduce toxicity and further improve survival in this challenging patient group.
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Affiliation(s)
- Charlotte Calvo
- Pediatric Hematology and Immunology Department, Robert Debré Academic Hospital, GHU APHP Nord - Université de Paris, Paris, France
| | - Leila Ronceray
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Vienna, Austria
| | - Nathalie Dhédin
- Hematology for Adolescents and Young Adults, Saint-Louis Academic Hospital GHU APHP Nord - Université de Paris, Paris, France
| | - Jochen Buechner
- Department of Pediatric Hematology and Oncology, Oslo University Hospital, Oslo, Norway
| | - Anja Troeger
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, University Hospital of Regensburg, Regensburg, Germany
| | - Jean-Hugues Dalle
- Pediatric Hematology and Immunology Department, Robert Debré Academic Hospital, GHU APHP Nord - Université de Paris, Paris, France
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Dholaria B, Labopin M, Angelucci E, Tischer J, Arat M, Ciceri F, Gülbas Z, Ozdogu H, Sica S, Diez-Martin JL, Koc Y, Pavlu J, Socié G, Giebel S, Savani BN, Nagler A, Mohty M. Improved Outcomes of Haploidentical Hematopoietic Cell Transplantation with Total Body Irradiation-Based Myeloablative Conditioning in Acute Lymphoblastic Leukemia. Transplant Cell Ther 2020; 27:171.e1-171.e8. [PMID: 33830029 DOI: 10.1016/j.jtct.2020.10.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/13/2020] [Accepted: 10/14/2020] [Indexed: 01/09/2023]
Abstract
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.
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Affiliation(s)
- Bhagirathbhai Dholaria
- Department of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, Tennessee.
| | - Myriam Labopin
- Saint Antoine Hospital, INSERM UMR 938 and EBMT Paris Study Office/CEREST-TC, Paris, France
| | - Emanuele Angelucci
- Hematology and Transplant Center, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | | | - Mutlu Arat
- Florence Nightingale Sisli Hospital, Hematopoietic SCT Unit, Istanbul, Turkey
| | - Fabio Ciceri
- Hematology and BMT, Ospedale San Raffaele, Milan, Italy
| | - Zafer Gülbas
- Bone Marrow Transplantation Department, Anadolu Medical Center Hospital, Kocaeli, Turkey
| | - Hakan Ozdogu
- Hematology Division, BMT Unit, Hematology Research Laboratory, Training & Medical, Baskent University Hospital, Adana, Turkey
| | - Simona Sica
- Istituto di Ematologia, Universita Cattolica S Cuore, Rome, Italy
| | - Jose Luis Diez-Martin
- Department of Hematology, Hospital GU Gregorio Marañon, Instituto de Investigación Sanitaria Gregorio Marañon, Universidad Complutense, Medicina, Madrid, Spain
| | - Yener Koc
- Medicana International, Istanbul, Turkey
| | - Jiri Pavlu
- Department of Haematology, Imperial College, Hammersmith Hospital, London, United Kingdom
| | - Gerard Socié
- Department of Hematology-BMT, Hopital St Louis, Paris, France
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie Institute Oncology Center, Gliwice, Poland
| | - Bipin N Savani
- Department of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Arnon Nagler
- Division of Hematology, Chaim Sheba Medical Center, Tel HaShomer, Israel; Acute Leukemia Working Party Office, Hôpital Saint-Antoine, Paris, France
| | - Mohamad Mohty
- Saint Antoine Hospital, INSERM UMR 938, Université Pierre et Marie Curie, Paris, France; European Society for Blood and Marrow Transplantation Paris Study Office/CEREST-TC, Paris, France
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Allogeneic HCT for adults with B-cell precursor acute lymphoblastic leukemia harboring IKZF1 gene mutations. A study by the Acute Leukemia Working Party of the EBMT. Bone Marrow Transplant 2020; 56:1047-1055. [PMID: 33235351 DOI: 10.1038/s41409-020-01139-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 10/03/2020] [Accepted: 11/06/2020] [Indexed: 11/08/2022]
Abstract
The presence of IKZF1 gene mutations is associated with poor prognosis of B-cell precursor acute lymphoblastic leukemia (BCP-ALL). The goal of this retrospective study was to evaluate outcome of allogeneic hematopoietic cell transplantation (allo-HCT) in this population. Ninety-five patients transplanted in first (n = 75) or second (n = 20) complete remission (CR) from either HLA-matched sibling (n = 32), unrelated (n = 47) or haploidentical (n = 16) donor were included in the analysis. The probabilities of the overall survival (OS) and leukemia-free survival (LFS) at 2 years were 55% and 47%, respectively. Relapse incidence (RI) was 32% while non-relapse mortality (NRM), 21%. The incidence of grade II-IV acute graft-versus-host disease (GVHD) and chronic GVHD was 34% and 30%, respectively. The probability of GVHD and relapse-free survival (GRFS) was 35%. In a multivariate analysis positive minimal residual disease (MRD) status was associated with decreased chance of LFS (HR = 3.15, p = 0.004) and OS (HR = 2.37, p = 0.049) as well as increased risk of relapse (HR = 5.87, p = 0.003). Disease stage (CR2 vs. CR1) affected all, LFS, OS, GRFS, RI, and NRM. Results of allo-HCT for patients with BCP-ALL and IKZF1 mutations are generally improving, however, individuals with detectable MRD have poor prognosis and require additional intervention prior to transplantation.
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Byun JM, Hong J, Oh D, Yhim HY, Do YR, Park JS, Jung CW, Yang DH, Won JH, Lee HG, Moon JH, Mun YC, Jo DY, Han JJ, Lee JH, Lee JH, Lee J, Yoon SS. Optimizing Preparative Regimen for Umbilical Cord Blood Transplantation in Adult Acute Leukemia Patients: Acute Lymphoblastic Leukemia Requires Myeloablative Conditioning but Not Acute Myeloid Leukemia. J Clin Med 2020; 9:jcm9072310. [PMID: 32708168 PMCID: PMC7408460 DOI: 10.3390/jcm9072310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/07/2020] [Accepted: 07/17/2020] [Indexed: 11/16/2022] Open
Abstract
Cord blood transplantation (CBT) is a valuable alternative to bone marrow transplantation in adults without readily available donors. We conducted this study to investigate the feasibility of CBT for adult patients with acute leukemia with regards to impact of different conditioning and graft-versus-host disease (GVHD) prophylaxis regimens on clinical outcomes. From 16 centers in Korea, 41 acute myeloid leukemia (AML) and 29 ALL (acute lymphoblastic leukemia) patients undergoing CBT were enrolled. For AML patients, the neutrophil engraftment was observed in 87.5% of reduced intensity conditioning (RIC) and 72.0% of myeloablative conditioning (MAC) (p = 0.242). The median RFS was 5 months and OS 7 months. Conditioning regimen did not affect relapse free survival (RFS) or overall survival (OS). GVHD prophylaxis using calcineurin inhibitors (CNI) plus methotrexate was associated with better RFS compared to CNI plus ATG (p = 0.032). For ALL patients, neutrophil engraftment was observed in 55.6% of RIC and 90.0% of MAC (p = 0.034). The median RFS was 5 months and OS 19 months. MAC regimens, especially total body irradiation (TBI)-based regimen, were associated with both longer RFS and OS compared to other conditioning regimens. In conclusion, individualized conditioning regimens will add value in terms of enhancing safety and efficacy of CBT.
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Affiliation(s)
- Ja Min Byun
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101, Daehak-ro, Jongro-gu, Seoul 03080, Korea; (J.M.B.); (J.H.)
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101, Daehak-ro, Jongro-gu, Seoul 03080, Korea; (J.M.B.); (J.H.)
| | - Doyeun Oh
- Department of Internal Medicine, CHA University School of Medicine, Seongnam 13496, Korea;
| | - Ho-Young Yhim
- Department of Internal Medicine, Jeonbuk National University Medical School, Jeonju 54907, Korea;
| | - Young Rok Do
- Department of Internal Medicine, Dongsan Medical Center, Keimyung University School of Medicine, Daegu 42601, Korea;
| | - Joon Seong Park
- Department of Hematology-Oncology, Ajou University School of Medicine, Suwon 16499, Korea;
| | - Chul Won Jung
- Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Deok-Hwan Yang
- Division of Hematology-Oncology, Chonnam National University Hwasun Hospital, Hwasun 58128, Korea;
| | - Jong-Ho Won
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul 04401, Korea;
| | - Hong Ghi Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Konkuk University Medical Center, Seoul 05030, Korea;
| | - Joon Ho Moon
- Department of Hematology and Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu 41944, Korea;
| | - Yeung-Chul Mun
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul 07985, Korea;
| | - Deog-Yeon Jo
- Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon 35015, Korea;
| | - Jae Joon Han
- Department of Hematology and Medical Oncology, College of Medicine, Kyung Hee University, Seoul 02447, Korea;
| | - Je-Hwan Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea;
| | - Jae Hoon Lee
- Division of Hematology, Department of Internal Medicine, Gachon University College of Medicine Gil Medical Center, Incheon 21565, Korea;
| | - Junglim Lee
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Daegu Fatima Hospital, 99, Ayang-ro, Dong-gu, Daegu 41199, Korea
- Correspondence: (J.L.); (S.-S.Y.); Tel.: +82-10-2726-0325 (J.L.); +82-2-2072-3079 (S.-S.Y.); Fax: +82-53-940-7416 (J.L.); +82-2-762-9662 (S.-S.Y.)
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101, Daehak-ro, Jongro-gu, Seoul 03080, Korea; (J.M.B.); (J.H.)
- Correspondence: (J.L.); (S.-S.Y.); Tel.: +82-10-2726-0325 (J.L.); +82-2-2072-3079 (S.-S.Y.); Fax: +82-53-940-7416 (J.L.); +82-2-762-9662 (S.-S.Y.)
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Zhao X, Lu X, Tang L, Yan H, Chen W, Shi W, Zhong Z, You Y, Xia L, Hu Y, Wang H. Comparing the outcomes between TMLI and non-TMLI conditioning regimens for adult high-risk acute lymphoblastic leukemia patients undergoing allogeneic hematopoietic stem cell transplantation: a single-center experience. Leuk Lymphoma 2020; 61:2859-2867. [PMID: 32654551 DOI: 10.1080/10428194.2020.1789621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study aimed to retrospectively evaluate the outcomes of adult patients with high-risk acute lymphoblastic leukemia (ALL) who received allogeneic hematopoietic stem cell transplantation (allo-HSCT) with either total marrow and lymphoid irradiation (TMLI)-containing or non-TMLI conditioning regimen. Seventy adult patients with high-risk ALL who received allo-HSCT were enrolled in this study and divided into two groups based on the conditioning regimen type (TMLI group: n = 29 and non-TMLI group: n = 41). We noted significant statistical differences in the 1-year estimated cumulative incidence of relapse (25% vs. 46.5%, p = 0.018), the 1-year estimated overall survival (73.1% vs. 52.6%, p = 0.033) and disease-free survival (65.2% vs. 48.2%, p = 0.026) but found no considerable difference in transplant-related mortality (12% vs. 13.4%, p = 0.619) between patients in the TMLI and non-TMLI groups. The TMLI-containing regimen is safe and alternative for patients with high-risk ALL undergoing allo-HSCT.
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Affiliation(s)
- Xiaoyan Zhao
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuan Lu
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liang Tang
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Han Yan
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenlan Chen
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Shi
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhaodong Zhong
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong You
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Linghui Xia
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Hu
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huafang Wang
- Department of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Patel AA, Thomas J, Rojek AE, Stock W. Biology and Treatment Paradigms in T Cell Acute Lymphoblastic Leukemia in Older Adolescents and Adults. Curr Treat Options Oncol 2020; 21:57. [PMID: 32468488 DOI: 10.1007/s11864-020-00757-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OPINION STATEMENT T cell acute lymphoblastic leukemia (T-ALL) occurs in approximately 25-30% of adult ALL diagnoses. Historically, B cell ALL (B-ALL) and T-ALL have been treated in the same fashion despite differences in the biology of disease. Outcomes in the adolescent/young adult (AYA) population have improved significantly with the utilization of pediatric-based regimens. In addition, there may now be a role for the addition of nelarabine to frontline treatment in the AYA population. In older adults, choices in which regimen to pursue should account for the potential toxicities associated with pediatric-based regimens. Measurable residual disease (MRD) has taken on increasing prognostic value in T-ALL and may help to identify which patients should receive an allogeneic stem cell transplant. T cell lymphoblastic lymphoma (T-LBL) has traditionally been treated similarly to T-ALL, but additional management questions must be considered. Mediastinal irradiation does not seem to clearly improve outcomes, and there is considerable heterogeneity in the central nervous system (CNS) prophylaxis strategy used in prospective trials. CNS prophylaxis in AYA patients with T-ALL, on the other hand, can be safely achieved with intrathecal chemotherapy alone. Prospective data regarding CNS prophylaxis strategies in older adults are currently not available. Nelarabine-based regimens currently remain the standard in relapsed/refractory T-ALL; however, novel therapies targeting molecular aberrations in T-ALL are actively being investigated.
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Affiliation(s)
- Anand A Patel
- Department of Medicine, Section of Hematology-Oncology, The University of Chicago Medicine, 5841 S. Maryland Avenue, MC 2115, Chicago, IL, 60637, USA
| | - Joseph Thomas
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | | | - Wendy Stock
- Department of Medicine, Section of Hematology-Oncology, The University of Chicago Medicine, 5841 S. Maryland Avenue, MC 2115, Chicago, IL, 60637, USA.
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Bazarbachi A, Labopin M, Angelucci E, Gülbas Z, Ozdogu H, Arat M, de Rosa L, Pastano R, Pioltelli P, Montserrat R, Martino M, Ciceri F, Koç Y, Socié G, Blaise D, Herrera C, Chalandon Y, Bernasconi P, Marotta G, Castagna L, McDonald A, Visani G, Carluccio P, Vitek A, Simand C, Afanasyev B, Rösler W, Diez-Martin J, Nagler A, Brissot E, Giebel S, Mohty M. Haploidentical Transplantation with Post-Transplantation Cyclophosphamide for T Cell Acute Lymphoblastic Leukemia: A Report from the European Society for Blood and Marrow Transplantation Acute Leukemia Working Party. Biol Blood Marrow Transplant 2020; 26:936-942. [DOI: 10.1016/j.bbmt.2020.01.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 01/01/2020] [Accepted: 01/03/2020] [Indexed: 01/05/2023]
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Alternative donors provide comparable results to matched unrelated donors in patients with acute lymphoblastic leukemia undergoing allogeneic stem cell transplantation in second complete remission: a report from the EBMT Acute Leukemia Working Party. Bone Marrow Transplant 2020; 55:1763-1772. [DOI: 10.1038/s41409-020-0849-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 02/23/2020] [Accepted: 02/25/2020] [Indexed: 12/31/2022]
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