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Sarina B, Mancosu P, Navarria P, Bramanti S, Mariotti J, De Philippis C, Clerici E, Franzese C, Mannina D, Valli V, Carlo-Stella C, Scorsetti M, Santoro A, Castagna L. Nonmyeloablative Conditioning Regimen Including Low-Dose Total Marrow/Lymphoid Irradiation Before Haploidentical Transplantation with Post-Transplantation Cyclophosphamide in Patients with Advanced Lymphoproliferative Diseases. Transplant Cell Ther 2021; 27:492.e1-492.e6. [PMID: 33857448 DOI: 10.1016/j.jtct.2021.03.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/09/2021] [Accepted: 03/09/2021] [Indexed: 10/21/2022]
Abstract
Low-dose total body irradiation (TBI) has long been used in nonmyeloablative conditioning (NMAC) regimens before allogeneic stem cell transplantation from haploidentical donors (haplo-SCT). More recently, the use of total marrow lymphoid irradiation (TMLI) instead of TBI in conditioning is increasing. This study aimed to evaluate outcomes in a cohort of patients treated with low-dose TMLI in terms of engraftment, full donor chimerism status, graft-versus-host disease (GVHD), and extrahematologic toxicities, and to compare these outcomes with those in a cohort of patients receiving conventional TBI-containing conditioning. This retrospective single-center study included 100 patients with advanced hematologic malignancies who underwent haplo-SCT. Between 2009 and 2011, the NMAC regimen consisted of cyclophosphamide, fludarabine, and low-dose TBI (2 Gy), and after 2011, TBI was replaced with TMLI (2 Gy). Patients received post-transplantation cyclophosphamide, calcineurin inhibitor, and mycophenolate mofetil as GVHD prophylaxis. For all patients, the median time to absolute neutrophil count (ANC) recovery to >0.5 × 109/L was 21 days (range, 15 to 49 days), the 30-day incidence of ANC recovery was 97% (95% confidence interval [CI], 89% to 99%), the median time to achieve an unsupported platelet count >20 × 109/L was 26 days (range, 12 to 67 days), and the 60-day rate of platelet engraftment was 99% (95% CI, 89% to 100%). Cumulative incidence of full donor chimerism by day 100 was 88% (95% CI 79-90). Grade II-IV acute GVHD occurred in 35% of the patients (95% CI, 26% to 45%) at a median of 40 days (range, 23 to 166 days). The incidence of moderate to severe chronic GVHD was 5% (95% CI, 2% to 10%). No differences between the TBI and TMLI cohorts were seen in terms of engraftment, full donor chimerism, and GVHD. No organ toxicity was observed in the first months after transplantation in either cohort. The overall 2-year OS and PFS rates were 63%, and 54%, respectively, and were comparable in the 2 groups (P = .548). The strongest finding was that TBI can be safely replaced by TMLI in terms of engraftment, achievement of full donor chimerism status, GVHD incidence, and extrahematologic toxicities.
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Affiliation(s)
- Barbara Sarina
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Pietro Mancosu
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Pierina Navarria
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Stefania Bramanti
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Jacopo Mariotti
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Chiara De Philippis
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Elena Clerici
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Ciro Franzese
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Daniele Mannina
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Viviana Valli
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy
| | - Carmelo Carlo-Stella
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marta Scorsetti
- Radiotherapy and Radiosurgery Department, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Armando Santoro
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Luca Castagna
- BMT Unit, Humanitas Clinical and Research Center-IRCCS, Humanitas Cancer Center, Milan, Italy.
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52
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Jung J, Lee H, Suh YG, Eom HS, Lee E. Current Use of Total Body Irradiation in Haploidentical Allogeneic Hematopoietic Stem Cell Transplantation. J Korean Med Sci 2021; 36:e55. [PMID: 33650334 PMCID: PMC7921367 DOI: 10.3346/jkms.2021.36.e55] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/20/2020] [Indexed: 11/20/2022] Open
Abstract
Total body irradiation (TBI) is included in the conditioning regimen for allogeneic hematopoietic stem cell transplantation (HSCT), with unique advantages such as uniform distribution over the whole body and decreased exposure to cytotoxic chemotherapeutic agents. For individuals who lack matched sibling or matched unrelated donors, the use of haploidentical donors has been increasing despite challenges such as graft rejection and graft-versus-host disease (GVHD). Although a limited number of studies have been performed to assess the clinical role of TBI in haploidentical HSCT, TBI-based conditioning showed comparable results in terms of survival outcomes, rate of relapse, and GVHD in diverse hematologic malignancies such as leukemia, lymphoma, and multiple myeloma. Advances in supportive care, along with recent technical improvements such as restriction of maximum tolerated dose, appropriate fractionation, and organ shielding, help to overcome diverse adverse events related to TBI. Post-transplantation cyclophosphamide was used in most studies to reduce the risk of GVHD. Additionally, it was found that post-transplantation rituximab may improve outcomes in TBI-based haploidentical HSCT, especially in patients with B-cell lymphoma. Along with the advances of techniques and strategies, the expansion of age restriction would be another important issue for TBI-based haploidentical HSCT considering the current tendency toward increasing age limitation and lack of matched donors. This review article summarizes the current use and future perspectives of TBI in haploidentical HSCT.
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Affiliation(s)
- Jongheon Jung
- Center for Hematologic Malignancy, National Cancer Center, Goyang, Korea
| | - Hyewon Lee
- Center for Hematologic Malignancy, National Cancer Center, Goyang, Korea
| | - Yang Gun Suh
- Proton Therapy Center, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Hyeon Seok Eom
- Center for Hematologic Malignancy, National Cancer Center, Goyang, Korea
| | - Eunyoung Lee
- Center for Hematologic Malignancy, National Cancer Center, Goyang, Korea.
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53
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Hoeben BA, Pazos M, Albert MH, Seravalli E, Bosman ME, Losert C, Boterberg T, Manapov F, Ospovat I, Milla SM, Abakay CD, Engellau J, Kos G, Supiot S, Bierings M, Janssens GO. Towards homogenization of total body irradiation practices in pediatric patients across SIOPE affiliated centers. A survey by the SIOPE radiation oncology working group. Radiother Oncol 2021; 155:113-119. [DOI: 10.1016/j.radonc.2020.10.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/07/2020] [Accepted: 10/21/2020] [Indexed: 02/06/2023]
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54
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Multicenter Phase II Study on Haploidentical Bone Marrow Transplantation Using a Reduced-Intensity Conditioning Regimen and Posttransplantation Cyclophosphamide in Patients with Poor-Prognosis Lymphomas. Transplant Cell Ther 2021; 27:328.e1-328.e6. [PMID: 33836877 DOI: 10.1016/j.jtct.2021.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/07/2021] [Accepted: 01/11/2021] [Indexed: 11/21/2022]
Abstract
Allogeneic stem cell transplantation from haploidentical donors using unmanipulated bone marrow and posttransplantation cyclophosphamide has been largely employed to cure high-risk lymphomas. However, the increased incidence of relapse associated with the use of a nonmyeloablative conditioning regimen is still considered a concerning issue. The aim of our study was to prospectively evaluate the efficacy and feasibility of a reduced-intensity conditioning regimen, including thiotepa, cyclophosphamide, and fludarabine, in high-risk lymphoma patients. This was a prospective multicenter study. We enrolled 49 patients, of whom 47 were evaluable. Graft source (bone marrow) and graft-versus-host disease (GVHD) prophylaxis were the same for all patients. The primary endpoint was the proportion of patients free of disease progression at 1 year. The primary endpoint was met, as 29 out of 47 patients were alive and free of disease at 1 year (1-year progression-free survival, 60%). Forty-five recipients engrafted and achieved full donor chimerism at day 100. The cumulative incidences (CIs) of ANC engraftment at 30 days and platelet engraftment at 60 days were 89% and 83%, respectively. Two patients experienced graft failure. The CIs of day 100 grades 2 to 4 acute GVHD and 2-year moderate-to-severe chronic GVHD were 26% and 16%, respectively. With a median follow-up of 47.5 months (range, 22 to 74), the 4-year progression-free survival and overall survival were 54% and 64%, respectively. The 4-year CI of relapse was 28%, and the 4-year nonrelapse mortality was 15%. Thiotepa-based reduced-intensity conditioning was well tolerated with encouraging survival in a cohort of patients with poor-prognosis lymphoma. Both the incidence of relapse and nonrelapse mortality were acceptable.
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55
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Gabriel M, Hoeben BAW, Uhlving HH, Zajac-Spychala O, Lawitschka A, Bresters D, Ifversen M. A Review of Acute and Long-Term Neurological Complications Following Haematopoietic Stem Cell Transplant for Paediatric Acute Lymphoblastic Leukaemia. Front Pediatr 2021; 9:774853. [PMID: 35004543 PMCID: PMC8734594 DOI: 10.3389/fped.2021.774853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 12/02/2021] [Indexed: 12/02/2022] Open
Abstract
Despite advances in haematopoietic stem cell transplant (HSCT) techniques, the risk of serious side effects and complications still exists. Neurological complications, both acute and long term, are common following HSCT and contribute to significant morbidity and mortality. The aetiology of neurotoxicity includes infections and a wide variety of non-infectious causes such as drug toxicities, metabolic abnormalities, irradiation, vascular and immunologic events and the leukaemia itself. The majority of the literature on this subject is focussed on adults. The impact of the combination of neurotoxic drugs given before and during HSCT, radiotherapy and neurological complications on the developing and vulnerable paediatric and adolescent brain remains unclear. Moreover, the age-related sensitivity of the nervous system to toxic insults is still being investigated. In this article, we review current evidence regarding neurotoxicity following HSCT for acute lymphoblastic leukaemia in childhood. We focus on acute and long-term impacts. Understanding the aetiology and long-term sequelae of neurological complications in children is particularly important in the current era of immunotherapy for acute lymphoblastic leukaemia (such as chimeric antigen receptor T cells and bi-specific T-cell engager antibodies), which have well-known and common neurological side effects and may represent a future treatment modality for at least a fraction of HSCT-recipients.
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Affiliation(s)
- Melissa Gabriel
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Bianca A W Hoeben
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht, Netherlands.,Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Hilde Hylland Uhlving
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Olga Zajac-Spychala
- Department of Pediatric Oncology, Hematology and Transplantology, Poznan University of Medical Sciences, Poznań, Poland
| | - Anita Lawitschka
- Haematopoietic Stem Cell Transplant Unit, St. Anna Children's Hospital, Medical University Vienna, Vienna, Austria
| | - Dorine Bresters
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Marianne Ifversen
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
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56
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Dholaria B, Savani BN, Hamilton BK, Oran B, Liu HD, Tallman MS, Ciurea SO, Holtzman NG, Ii GLP, Devine SM, Mannis G, Grunwald MR, Appelbaum F, Rodriguez C, El Chaer F, Shah N, Hashmi SK, Kharfan-Dabaja MA, DeFilipp Z, Aljurf M, AlShaibani A, Inamoto Y, Jain T, Majhail N, Perales MA, Mohty M, Hamadani M, Carpenter PA, Nagler A. Hematopoietic Cell Transplantation in the Treatment of Newly Diagnosed Adult Acute Myeloid Leukemia: An Evidence-Based Review from the American Society of Transplantation and Cellular Therapy. Transplant Cell Ther 2021; 27:6-20. [PMID: 32966881 DOI: 10.1016/j.bbmt.2020.09.020] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 09/10/2020] [Indexed: 12/31/2022]
Abstract
The role of hematopoietic cell transplantation (HCT) in the management of newly diagnosed adult acute myeloid leukemia (AML) is reviewed and critically evaluated in this evidence-based review. An AML expert panel, consisting of both transplant and nontransplant experts, was invited to develop clinically relevant frequently asked questions covering disease- and HCT-related topics. A systematic literature review was conducted to generate core recommendations that were graded based on the quality and strength of underlying evidence based on the standardized criteria established by the American Society of Transplantation and Cellular Therapy Steering Committee for evidence-based reviews. Allogeneic HCT offers a survival benefit in patients with intermediate- and high-risk AML and is currently a part of standard clinical care. We recommend the preferential use of myeloablative conditioning in eligible patients. A haploidentical related donor marrow graft is preferred over a cord blood unit in the absence of a fully HLA-matched donor. The evolving role of allogeneic HCT in the context of measurable residual disease monitoring and recent therapeutic advances in AML with regards to maintenance therapy after HCT are also discussed.
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Affiliation(s)
- Bhagirathbhai Dholaria
- Department of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, Tennessee.
| | - Bipin N Savani
- Department of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Betty K Hamilton
- Blood and Marrow Transplant Program, Department of Hematology and Medical Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio
| | - Betul Oran
- Department of Stem Cell Transplantation, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hien D Liu
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida
| | | | | | - Noa G Holtzman
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | | | - Steven M Devine
- National Marrow Donor Program and Center for International Blood and Marrow Transplant Research, Minneapolis, Minnesota
| | - Gabriel Mannis
- Department of Medicine, Division of Hematology, Stanford University, Stanford, California
| | - Michael R Grunwald
- Department of Hematologic Oncology and Blood Disorders, Levine Cancer Institute, Atrium Health, Charlotte, North Carolina
| | - Frederick Appelbaum
- Fred Hutchinson Cancer Research Center; Department of Medicine, University of Washington, Seattle, Washington
| | - Cesar Rodriguez
- Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
| | - Firas El Chaer
- Division of Hematology/Oncology, University of Virginia, Charlottesville, Virginia
| | - Nina Shah
- Division of Hematology-Oncology, Department of Medicine, University of California San Francisco, San Francisco, California
| | | | - Mohamed A Kharfan-Dabaja
- Division of Hematology-Oncology and Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, Florida
| | - Zachariah DeFilipp
- Blood and Marrow Transplant Program, Massachusetts General Hospital, Boston, Massachusetts
| | - Mahmoud Aljurf
- Department of Oncology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - AlFadel AlShaibani
- Department of Oncology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Yoshihiro Inamoto
- Fred Hutchinson Cancer Research Center; Department of Medicine, University of Washington, Seattle, Washington; Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Tania Jain
- Sidney Kimmel Cancer Center, John Hopkins Hospital, Baltimore, Maryland
| | - Navneet Majhail
- Blood and Marrow Transplant Program, Department of Hematology and Medical Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, Ohio
| | - Miguel-Angel Perales
- Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Mohamad Mohty
- Saint Antoine Hospital, INSERM UMR 938, Université Pierre et Marie Curie, TC, Paris, France; EBMT Paris Study Office, Paris, France
| | - Mehdi Hamadani
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Paul A Carpenter
- Fred Hutchinson Cancer Research Center; Department of Medicine, University of Washington, Seattle, Washington
| | - Arnon Nagler
- EBMT Paris Study Office, Paris, France; Chaim Sheba Medical Center, Tel Hashomer, Israel
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57
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Peters C, Dalle JH, Locatelli F, Poetschger U, Sedlacek P, Buechner J, Shaw PJ, Staciuk R, Ifversen M, Pichler H, Vettenranta K, Svec P, Aleinikova O, Stein J, Güngör T, Toporski J, Truong TH, Diaz-de-Heredia C, Bierings M, Ariffin H, Essa M, Burkhardt B, Schultz K, Meisel R, Lankester A, Ansari M, Schrappe M, von Stackelberg A, Balduzzi A, Corbacioglu S, Bader P. Total Body Irradiation or Chemotherapy Conditioning in Childhood ALL: A Multinational, Randomized, Noninferiority Phase III Study. J Clin Oncol 2020; 39:295-307. [PMID: 33332189 PMCID: PMC8078415 DOI: 10.1200/jco.20.02529] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Total body irradiation (TBI) before allogeneic hematopoietic stem cell transplantation (HSCT) in pediatric patients with acute lymphoblastic leukemia (ALL) is efficacious, but long-term side effects are concerning. We investigated whether preparative combination chemotherapy could replace TBI in such patients.
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Affiliation(s)
- Christina Peters
- St. Anna Children's Hospital, Children's Cancer Research Institute, University Vienna, Vienna, Austria
| | - Jean-Hugues Dalle
- Hôpital Robert Debré, GH APHP-Nord Université de Paris, Paris, France
| | - Franco Locatelli
- Department of Pediatric Hematology and Oncology, IRCCS Ospedale Pediatrico Bambino Gesù, Sapienza University of Rome, Rome, Italy
| | | | - Petr Sedlacek
- Department of Pediatric Hematology and Oncology, Motol University Hospital, Prague, Czech Republic
| | - Jochen Buechner
- Department of Pediatric Hematology and Oncology, Oslo University Hospital, Oslo, Norway
| | - Peter J Shaw
- The Children`s Hospital at Westmead, Sydney, Australia
| | | | | | - Herbert Pichler
- St. Anna Children's Hospital, Children's Cancer Research Institute, University Vienna, Vienna, Austria
| | - Kim Vettenranta
- Children's Hospital, University of Helsinki, Helsinki, Finland
| | - Peter Svec
- National Institute of Children's Diseases, Bratislava, Slovakia
| | - Olga Aleinikova
- Belarusian Research Center for Pediatric Oncology, Hematology and Immunology, Borovlyani, Belarus
| | - Jerry Stein
- Schneider Children's Medical Center of Israel, Sackler Faculty of Medicine, Tel Aviv University, Petach-Tikva, Israel
| | | | | | - Tony H Truong
- Alberta Children's Hospital Calgary, Calgary, Alberta, Canada
| | | | - Marc Bierings
- Princess Máxima Center for Pediatric Oncology, Bilthoven, the Netherlands
| | | | - Mohammed Essa
- King Abdullah Specialist Children's Hospital, King Abdullah International Medical Research Center, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | | | - Kirk Schultz
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Roland Meisel
- Division of Pediatric Stem Cell Therapy, Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich-Heine-University, Duesseldorf, Germany
| | - Arjan Lankester
- Willem-Alexander Children's Hospital, Leiden, the Netherlands
| | - Marc Ansari
- Geneva University Hospital, Geneva, Switzerland
| | | | | | | | | | | | | | | | | | - Peter Bader
- Goethe University, University Hospital Frankfurt, Department for Children and Adolescents, Division for Stem Cell Transplantation, Immunology and Intensive Care Medicine, Frankfurt am Main, Germany
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58
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Ueda Oshima M, Storer BE, Qiu H, Chauncey T, Asch J, Boyer MW, Giaccone L, Flowers M, Mielcarek M, Storb R, Maloney DG, Sandmaier BM. Long-term Outcomes with Nonmyeloablative HLA-Identical Related Hematopoietic Cell Transplantation Using Tacrolimus and Mycophenolate Mofetil for Graft-versus-Host Disease Prophylaxis. Transplant Cell Ther 2020; 27:163.e1-163.e7. [PMID: 33830025 DOI: 10.1016/j.jtct.2020.10.016] [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: 09/02/2020] [Revised: 09/29/2020] [Accepted: 10/12/2020] [Indexed: 11/17/2022]
Abstract
Nonmyeloablative allogeneic hematopoietic cell transplantation (HCT) from HLA-identical related donors using cyclosporine (CSP) and mycophenolate mofetil (MMF) for postgrafting immunosuppression is effective therapy for hematologic cancers. However, graft-versus-host-disease (GVHD) remains a major cause of morbidity and mortality. Pilot data suggested lower acute GVHD incidence with tacrolimus/MMF compared to historical experience using CSP/MMF after nonmyeloablative HCT. In a phase II multicenter trial, we evaluated the effect of tacrolimus/MMF for GVHD prophylaxis after HLA-identical related donor peripheral blood HCT in patients with hematologic malignancies (n = 150) using conditioning with 2 Gy total body irradiation (TBI) for patients with a preceding (within 6 months) planned autologous HCT (n = 50) or combined with 90 mg/m2 fludarabine for those without recent autologous HCT (n = 100). Oral tacrolimus was given from days -3 to 56 (tapered by day +180 if no GVHD). Oral MMF was given from days 0 to 27. Patient median age was 57 (range, 20 to 74) years. The cumulative incidences (CI) of day 100 grade II to IV and III to IV acute GVHD were 27% and 4%, respectively. With median follow-up of 10.3 (range, 3.1 to 14.5) years, the 5-year CI of chronic extensive GVHD was 48%. One-year and 5-year estimates of nonrelapse mortality, relapse/progression, survival, and progression-free survival were 9% and 13%, 35% and 50%, 73% and 53%, and 56% and 37%, respectively. GVHD prophylaxis with tacrolimus/MMF resulted in a low risk of acute GVHD and compared favorably with results from a concurrent trial using CSP/MMF. A randomized phase III trial to investigate tacrolimus/MMF versus CSP/MMF in nonmyeloablative HCT is warranted.
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Affiliation(s)
- Masumi Ueda Oshima
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington.
| | - Barry E Storer
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Huiying Qiu
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Thomas Chauncey
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington; VA Puget Sound Health Care System, Seattle, Washington
| | - Julie Asch
- Intermountain Healthcare, Salt Lake City, Utah
| | | | | | - Mary Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
| | - Marco Mielcarek
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
| | - David G Maloney
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
| | - Brenda M Sandmaier
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
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59
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Granot N, Storb R. History of hematopoietic cell transplantation: challenges and progress. Haematologica 2020; 105:2716-2729. [PMID: 33054108 PMCID: PMC7716373 DOI: 10.3324/haematol.2019.245688] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/25/2020] [Indexed: 11/10/2022] Open
Abstract
After more than 60 years of research in allogeneic hematopoietic cell transplantation (HCT), this therapy has advanced from one that was declared dead in the 1960s to a standard treatment of otherwise fatal malignant and non-malignant blood diseases. To date, close to 1.5 million hematopoietic cell transplants have been performed in more than 1,500 transplantation centers worldwide. This review will highlight the enormous efforts by numerous investigators throughout the world who have brought the experimental field of HCT to clinical reality, examine ongoing challenges, and provide insights for the future.
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Affiliation(s)
- Noa Granot
- Fred Hutchinson Cancer Research Center and the University of Washington, Seattle, WA.
| | - Rainer Storb
- Fred Hutchinson Cancer Research Center and the University of Washington, Seattle, WA.
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60
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Yi JC, Sullivan B, Leisenring WM, Majhail NS, Jim H, Loren A, Uberti J, Whalen V, Flowers MED, Lee SJ, Maynard K, Syrjala KL. Who Enrolls in an Online Cancer Survivorship Program? Reach of the INSPIRE Randomized Controlled Trial for Hematopoietic Cell Transplantation Survivors. Biol Blood Marrow Transplant 2020; 26:1948-1954. [PMID: 32599215 PMCID: PMC7529848 DOI: 10.1016/j.bbmt.2020.06.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/10/2020] [Accepted: 06/19/2020] [Indexed: 12/17/2022]
Abstract
The internet can be a valuable tool in delivering survivorship care to hematopoietic cell transplantation (HCT) cancer survivors. We describe the reach of INSPIRE, an Internet and social media-based randomized controlled trial, to address healthcare and psychosocial needs of HCT survivors. All survivors 2-10 years after HCT for hematologic malignancy or myelodysplasia from 6 transplantation centers in the US were approached by mail and follow-up calls. Eligible participants had access to the Internet, an email address, and did not have active disease in the past 2 years. We used logistic regression to determine characteristics of eligible survivors who were more or less likely to enroll. Of 2578 eligible HCT survivors, 1065 (41%) enrolled in the study. The mean age of enrollees was 56.3 ± 12.6 years (range, 19 to 89 years), 52% were male, and 94% were white. Survivors less likely to enroll included those who were male, age <40 years, and who received an autologous transplant (all P < .001). Compared with white survivors, African Americans were less likely to enroll (P < .001), whereas Native Americans/Alaska Natives were more likely to join the study (P = .03). The reach of the INSPIRE program was broad, including to survivors who traditionally have less access to resources, such as Native Americans/Alaskan Natives and rural residents. Strategies are still needed to improve the enrollment of online studies of survivorship resources for males, young adults, African American, and autologous HCT survivors because their use may improve outcomes.
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Affiliation(s)
- Jean C Yi
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington.
| | - Brie Sullivan
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Wendy M Leisenring
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Navneet S Majhail
- Cleveland Clinic, Blood and Marrow Transplant Program, Cleveland, Ohio
| | | | - Alison Loren
- University of Pennsylvania, Blood & Marrow Transplant, Cell Therapy & Transplant Program, Philadelphia, Pennsylvania
| | - Joseph Uberti
- Barbara Ann Karmanos Cancer Institute, Detroit, Michigan
| | - Victoria Whalen
- University of Nebraska, Blood & Marrow Stem Cell Transplant Program, Omaha, Nebraska
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; University of Washington School of Medicine, Seattle, Washington
| | - Stephanie J Lee
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; University of Washington School of Medicine, Seattle, Washington
| | - Katie Maynard
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Karen L Syrjala
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; University of Washington School of Medicine, Seattle, Washington
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61
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Arcuri LJ, Nabhan SK, Cunha R, Nichele S, Ribeiro AAF, Fernandes JF, Daudt LE, Rodrigues ALM, Arrais-Rodrigues C, Seber A, Atta EH, de Oliveira JSR, Funke VAM, Loth G, Junior LGD, Paz A, Calixto RF, Gomes AA, Araujo CES, Colturato V, Simoes BP, Hamerschlak N, Flowers ME, Pasquini R, Rocha V, Bonfim C. Impact of CD34 Cell Dose and Conditioning Regimen on Outcomes after Haploidentical Donor Hematopoietic Stem Cell Transplantation with Post-Transplantation Cyclophosphamide for Relapsed/Refractory Severe Aplastic Anemia. Biol Blood Marrow Transplant 2020; 26:2311-2317. [PMID: 32949751 DOI: 10.1016/j.bbmt.2020.09.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/08/2020] [Accepted: 09/14/2020] [Indexed: 12/31/2022]
Abstract
Severe aplastic anemia (SAA) is a life-threatening disease that can be cured with allogeneic cell transplantation (HCT). Haploidentical donor transplantation with post-transplantation cyclophosphamide (haplo-PTCy) is an option for patients lacking an HLA-matched donor. We analyzed 87 patients who underwent haplo-PTCy between 2010 and 2019. The median patient age was 14 years (range, 1 to 69 years), most were heavily transfused, and all received previous immunosuppression (25% without antithymocyte globulin). Almost two-thirds (63%) received standard fludarabine (Flu)/cyclophosphamide (Cy) 29/total body irradiation (TBI) 200 cGy conditioning, and the remaining patients received an augmented conditioning: Flu/Cy29/TBI 300-400 (16%), Flu/Cy50/TBI 200 (10%), or Flu/Cy50/TBI 400 (10%). All patients received PTCy-based graft-versus-host disease (GVHD) prophylaxis. Most grafts (93%) were bone marrow (BM). The median duration of follow-up was 2 years and 2 months. The median time to neutrophil recovery was 17 days. Primary graft failure occurred in 15% of the patients, and secondary or poor graft function occurred in 5%. The incidences of grade II-IV acute GVHD was 14%, and that of chronic GVHD was 9%. Two-year overall survival and event-free survival (EFS) were 79% and 70%, respectively. EFS was higher for patients who received augmented Flu/Cy/TBI (hazard ratio [HR], .28; P = .02), and those who received higher BM CD34 cell doses (>3.2 × 10E6/kg) (HR, .29; P = .004). The presence of donor-specific antibodies before HSCT was associated with lower EFS (HR, 3.92; P = .01). Graft failure (HR, 7.20; P < .0001) was associated with an elevated risk of death. Cytomegalovirus reactivation was frequent (62%). Haploidentical HCT for SAA is a feasible procedure; outcomes are improved with augmented conditioning regimens and BM grafts with higher CD34 cell doses.
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Affiliation(s)
- Leonardo Javier Arcuri
- Hospital Israelita Albert Einstein, Bone Marrow Transplantation Unit, Sao Paulo, Brazil.
| | - Samir Kanaan Nabhan
- Universidade Federal do Parana, Bone Marrow Transplantation Unit, Curitiba, Brazil
| | - Renato Cunha
- Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, Bone Marrow Transplantation Unit, Ribeirao Preto, Brazil
| | - Samantha Nichele
- Universidade Federal do Parana, Bone Marrow Transplantation Unit, Curitiba, Brazil
| | | | - Juliana Folloni Fernandes
- Hospital Israelita Albert Einstein, Bone Marrow Transplantation Unit, Sao Paulo, Brazil; Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Bone Marrow Transplantation Unit, Sao Paulo, Brazil
| | - Liane Esteves Daudt
- Hospital das Clinicas de Porto Alegre, Bone Marrow Transplantation Unit, Porto Alegre, Brazil
| | | | | | - Adriana Seber
- Hospital Samaritano, Bone Marrow Transplantation Unit, Sao Paulo, Brazil
| | - Elias Hallack Atta
- Instituto Nacional de Cancer, Bone Marrow Transplantation Unit, Rio de Janeiro, Brazil
| | | | | | - Gisele Loth
- Universidade Federal do Parana, Bone Marrow Transplantation Unit, Curitiba, Brazil
| | - Luiz Guilherme Darrigo Junior
- Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, Bone Marrow Transplantation Unit, Ribeirao Preto, Brazil
| | - Alessandra Paz
- Hospital das Clinicas de Porto Alegre, Bone Marrow Transplantation Unit, Porto Alegre, Brazil
| | - Rodolfo Froes Calixto
- Real Hospital Portugues de Beneficencia em Pernambuco, Bone Marrow Transplantation Unit, Recife, Brazil
| | | | - Carlos Eduardo Sa Araujo
- Instituto de Cardiologia do Distrito Federal, Bone Marrow Transplantation Unit, Brasilia, Brazil
| | | | - Belinda Pinto Simoes
- Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo, Bone Marrow Transplantation Unit, Ribeirao Preto, Brazil
| | - Nelson Hamerschlak
- Hospital Israelita Albert Einstein, Bone Marrow Transplantation Unit, Sao Paulo, Brazil
| | | | - Ricardo Pasquini
- Universidade Federal do Parana, Bone Marrow Transplantation Unit, Curitiba, Brazil
| | - Vanderson Rocha
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Bone Marrow Transplantation Unit, Sao Paulo, Brazil; Rede D'or, Bone Marrow Transplantation Unit, Sao Paulo, Brazil
| | - Carmem Bonfim
- Universidade Federal do Parana, Bone Marrow Transplantation Unit, Curitiba, Brazil
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62
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Saunders IM, Tan M, Koura D, Young R. Long-term Follow-up of Hematopoietic Stem Cell Transplant Survivors: A Focus on Screening, Monitoring, and Therapeutics. Pharmacotherapy 2020; 40:808-841. [PMID: 32652612 DOI: 10.1002/phar.2443] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 01/19/2023]
Abstract
Annually, ~50,000 patients undergo hematopoietic stem cell transplantation (HCT) worldwide with almost 22,000 of these patients receiving HCT in the United States. HCT is a curative option for a wide range of hematologic malignancies, and advances in transplantation medicine have resulted in an increase in HCT survivors. It is anticipated that the number of HCT survivors will more than double from 242,000 in 2020 to ~500,000 in 2030. Survivors of HCT are at an increased risk of developing late complications due to exposure to chemotherapy and/or radiation in the pre-, peri-, and post-HCT phases and these cumulative exposures have the potential to damage normal tissue. This tissue damage leads to the early onset of chronic health conditions resulting in premature mortality in HCT survivors, who have a 15-year cumulative incidence of severe or life-threatening chronic health conditions exceeding 40%. Due to the significant burden of morbidity in HCT survivors and the delay in the development of long-term complications, this delicate patient population requires life-long monitoring due to the risk for neuropsychological, cardiac, pulmonary, renal, hepatic, ocular, skeletal, cardiac, endocrine, fertility, and sexual health complications, as well as secondary neoplasms. This review will focus on recent advances in screening, monitoring, and therapeutics for late-occurring or long-term complications in HCT survivors.
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Affiliation(s)
- Ila M Saunders
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California, USA
| | - Marisela Tan
- Department of Pharmaceutical Services, San Francisco Medical Center, University of California, San Francisco, California, USA
| | - Divya Koura
- Division of Blood and Marrow Transplantation, Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Rebecca Young
- Department of Pharmaceutical Services, San Francisco Medical Center, University of California, San Francisco, California, USA
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63
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Fludarabine, Campath, and Low-Dose Cyclophosphamide (FCC low) with or without TBI Conditioning Results in Excellent Transplant Outcomes in Children with Severe Aplastic Anemia. Biol Blood Marrow Transplant 2020; 26:1900-1905. [PMID: 32640311 DOI: 10.1016/j.bbmt.2020.06.027] [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] [Received: 04/01/2020] [Revised: 05/24/2020] [Accepted: 06/28/2020] [Indexed: 11/22/2022]
Abstract
Various reduced-intensity conditioning regimens are in use for allogeneic hematopoietic cell transplant (HSCT) in patients with idiopathic severe aplastic anemia (SAA). We describe the use of fludarabine, Campath, and low-dose cyclophosphamide (FCClow) conditioning in 15 children undergoing related or unrelated donor transplants. Total body irradiation (TBI) of 2 Gy was added for unrelated donor HSCT. At a median follow-up of 2.3 years, the failure-free survival was 100%, with low rates of infection and toxicity. There was no occurrence of grade III to IV acute graft-versus-host disease (GVHD). All patients had full donor myeloid chimerism post-HSCT, even with mixed chimerism in the T cell lineage. The absence of chronic GVHD and long-term stable mixed donor T cell chimerism confirms immune tolerance following FCClow (± TBI) conditioned transplantation in children with SAA.
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64
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Lee SE, Min GJ, Park SS, Park S, Yoon JH, Shin SH, Cho BS, Eom KS, Kim YJ, Lee S, Min CK, Kim HJ, Cho SG, Lee JW. Outcomes of Haploidentical Stem Cell Transplantation using Total Body Irradiation (600 cGy) and Fludarabine with Antithymocyte Globulin in Adult Patients with Severe Aplastic Anemia: A Prospective Phase II Study. Biol Blood Marrow Transplant 2020; 26:1906-1914. [PMID: 32634577 DOI: 10.1016/j.bbmt.2020.06.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/29/2022]
Abstract
The aim of this study was to verify the feasibility of rabbit antithymocyte globulin (ATG; 5 mg/kg) in combination with 600 cGy of fractionated total body irradiation (fTBI; 3 doses of 200 cGy) and fludarabine (Flu; 150 mg/m2) as a conditioning regimen for haploidentical stem cell transplantation from a related mismatched donor (haplo-SCT) in adult patients with severe aplastic anemia (SAA). We analyzed 47 consecutive patients who underwent haplo-SCT, including 24 patients from our previous pilot report. The median age was 36.0 years (range, 17 to 61 years), and 25 patients (53%) were very severe aplastic anemia (VSAA) at transplantation. All patients achieved primary engraftment. The cumulative incidence of grade ≥II acute graft-versus-host disease (GVHD) and chronic moderate or greater GVHD was 27.7% at 100 days and 13.5% at 3 years, respectively. With a median follow-up of 32.3 months, the 3-year probability of overall survival and failure-free survival was 91.0% and 88.6%, respectively. The 3-year GVHD- and failure-free survival (GFFS) was 71.6%. Offspring donor and lower comorbidity index were independent factors correlated with higher GFFS in multivariate analysis. In conclusion, the outcomes of haplo-SCT with fTBI 600 cGy/Flu/ATG-5 indicate that haplo-SCT can be an effective alternative option when a fully matched donor is not available or a patient with VSAA needs an urgent transplantation.
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Affiliation(s)
- Sung-Eun Lee
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gi June Min
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Soo Park
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Silvia Park
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae-Ho Yoon
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Shin
- Department of Hematology, Eunpyeong St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Sik Cho
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Seong Eom
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo-Jin Kim
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Lee
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chang-Ki Min
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Je Kim
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Wook Lee
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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65
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Ousia S, Kalra A, Williamson TS, Prokopishyn N, Dharmani-Khan P, Khan FM, Jimenez-Zepeda V, Jamani K, Duggan PR, Daly A, Russell JA, Storek J. Hematopoietic cell transplant outcomes after myeloablative conditioning with fludarabine, busulfan, low-dose total body irradiation, and rabbit antithymocyte globulin. Clin Transplant 2020; 34:e14018. [PMID: 32573834 DOI: 10.1111/ctr.14018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 06/05/2020] [Accepted: 06/13/2020] [Indexed: 11/30/2022]
Abstract
Optimal conditioning and graft-vs-host disease (GVHD) prophylaxis for hematopoietic cell transplantation (HCT) are unknown. Here, we report on outcomes after low toxicity, myeloablative conditioning consisting of fludarabine, busulfan, and 4 Gy total body irradiation, in combination with thymoglobulin and post-transplant methotrexate and cyclosporine. We retrospectively studied 700 patients with hematologic malignancies who received blood stem cells from 7 to 8/8 HLA-matched unrelated or related donors. Median follow-up of surviving patients was 5 years. At 5 years, overall survival (OS), relapse-free survival (RFS), and chronic GVHD/relapse-free survival (cGRFS) were 58%, 55%, and 40%. Risk factors for poor OS, RFS, and cGRFS were (1). high to very high disease risk index (DRI), (2). high recipient age, and (3). cytomegalovirus (CMV)-seropositive recipient with seronegative donor (D-R+). The latter risk factor applied particularly to patients with lymphoid malignancies. Neither donor other than HLA-matched sibling (7-8/8 unrelated) nor one HLA allele mismatch was risk factors for poor OS, RFS, or cGRFS. In conclusion, the above regimen results in excellent long-term outcomes. The outcomes are negatively impacted by older age, high or very high DRI, and CMV D-R+ serostatus, but not by donor unrelatedness or one HLA allele mismatch.
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Affiliation(s)
- Samar Ousia
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada.,Ain Shams University, Cairo, Egypt
| | - Amit Kalra
- University of Calgary, Calgary, AB, Canada
| | | | - Nicole Prokopishyn
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Poonam Dharmani-Khan
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Faisal M Khan
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Victor Jimenez-Zepeda
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Kareem Jamani
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Peter R Duggan
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Andrew Daly
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - James A Russell
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
| | - Jan Storek
- University of Calgary, Calgary, AB, Canada.,Alberta Blood and Marrow Transplant Program, Alberta Health Services, Calgary, AB, Canada
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66
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Lum SH, Slatter MA. Malignancy post-hematopoietic stem cell transplant in patients with primary immunodeficiency. Expert Rev Clin Immunol 2020; 16:493-511. [PMID: 32441164 DOI: 10.1080/1744666x.2020.1763792] [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: 10/24/2022]
Abstract
INTRODUCTION Hematopoietic cell transplantation (HCT) is a curative treatment for an expanding number of primary immunodeficiencies (PIDs). Malignancies are more common in patients with PID than in the general population, and this review will discuss whether a successful HCT is expected to abolish or alter this risk. Second malignancy post HCT for a malignant disease is well known to occur, but generally less expected in patients transplanted for PID. AREAS COVERED This article reviews recently published literature focusing on the pattern of malignancy in children with PID, incidence, and risk factors for developing malignancy post-HCT for PID and possible strategies to reduce the risks. EXPERT OPINION Survival post HCT for PID has improved dramatically in the last 20 years and the genomic revolution has led to an expanding number of indications. To improve long-term quality of life attention needs to focus on late effects, including the possibility of malignancy occurring more frequently than expected in the general population, understand the risks and improve the process of transplantation in order to minimize them. Further studies are needed.
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Affiliation(s)
- Su Han Lum
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust , Newcastle upon Tyne, UK.,Department of Paediatrics, Leiden University Medical Centre , Leiden, The Netherlands
| | - Mary A Slatter
- Children's Haematopoietic Stem Cell Transplant Unit, Great North Children's Hospital, The Newcastle upon Tyne Hospitals NHS Foundation Trust , Newcastle upon Tyne, UK.,Translational & Clinical Research Institute, Newcastle University , Newcastle upon Tyne, UK
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67
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A Case Report of an Obstructing Ureteral Nephrogenic Adenoma in a Child Managed With Open Ileal Ureter. Urology 2020; 143:231-233. [PMID: 32439556 DOI: 10.1016/j.urology.2020.05.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/03/2020] [Accepted: 05/05/2020] [Indexed: 11/22/2022]
Abstract
Nephrogenic adenoma is a rare, benign lesion that can be encountered anywhere along the urinary tract. It is associated with genitourinary trauma, chronic inflammation, genitourinary surgery, renal transplant, urolithiasis, and radiation. In children, these lesions are almost exclusively found in the bladder. However, we report an unusual case of a 15-year-old boy with no prior urologic history who presented with an obstructing right ureteral nephrogenic adenoma that required an ileal ureter interposition and right ureterectomy.
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68
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Han C, Liu A, Wong JYC. Estimation of radiation-induced, organ-specific, secondary solid-tumor occurrence rates with total body irradiation and total marrow irradiation treatments. Pract Radiat Oncol 2020; 10:e406-e414. [PMID: 32302694 DOI: 10.1016/j.prro.2020.03.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 03/02/2020] [Accepted: 03/16/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE We aimed to predict and compare radiation-induced, organ-specific, secondary solid-tumor occurrence risks from conventional total body irradiation (TBI) and total marrow irradiation (TMI) for patients undergoing hematopoietic cell transplant. METHODS AND MATERIALS We retrospectively selected 20 patients who received TMI treatments before hematopoietic cell transplant. Ten patients (5 men; 5 women) received 12 Gy to the skeletal bones, lymph nodes, and spleen, and the other 10 patients (5 men; 5 women) received an escalated dose of 20 Gy to the same targets and 12 Gy to the brain and liver. A conventional TBI treatment plan was generated for each patient with a prescription dose of 12 Gy, using anterior-posterior and posterior-anterior photon beams with lung shielding and a chest wall boost with electron beams. Secondary cancer risks were estimated using linear-exponential and plateau models for major organs. RESULTS At the 12 Gy dose level, using the linear-exponential model, the total radiation-induced secondary solid-tumor risks for major organs were 159.3 ± 8.7 for men and 221.5 ± 14.4 for women per 10,000 people per year with the TMI plans, which is a reduction of 38.8% and 32.9%, respectively, compared with those with the TBI plans. At the 20 Gy dose level, the risks were 220.3 ± 8.3 for men and 298.5 ± 9.3 for women with the TMI plans, which is a reduction of 14.6% and 9.2%, respectively, compared with those with the 12 Gy TBI plans. Significant risk reductions were also found with the TMI plans using the plateau risk model. CONCLUSIONS At both the 12 Gy and 20 Gy prescription dose levels, a conditioning regimen using TMI could significantly lower overall radiation-induced secondary solid-tumor risks for major organs compared with a conditioning regimen with standard 12 Gy TBI. Clinical data from long-term follow-up studies are needed to verify the model predictions.
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Affiliation(s)
- Chunhui Han
- Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California.
| | - An Liu
- Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California
| | - Jeffrey Y C Wong
- Department of Radiation Oncology, City of Hope National Medical Center, Duarte, California
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69
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The double-edged sword of AlloHCT for SCD. Blood 2020; 135:1083-1085. [PMID: 32243517 DOI: 10.1182/blood.2020005118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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70
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Friend BD, Bailey-Olson M, Melton A, Shimano KA, Kharbanda S, Higham C, Winestone LE, Huang J, Stieglitz E, Dvorak CC. The impact of total body irradiation-based regimens on outcomes in children and young adults with acute lymphoblastic leukemia undergoing allogeneic hematopoietic stem cell transplantation. Pediatr Blood Cancer 2020; 67:e28079. [PMID: 31724815 DOI: 10.1002/pbc.28079] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/08/2019] [Accepted: 10/27/2019] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Total body irradiation (TBI)-based conditioning is the standard of care in the treatment of acute lymphoblastic leukemia (ALL) that requires allogeneic hematopoietic stem cell transplantation (HSCT). However, TBI is known to be associated with an increased risk of late effects, and therefore, non-TBI regimens have also been utilized successfully. A recent study showed that patients that were next-generation sequencing-minimal residual disease (NGS-MRD) negative prior to allogeneic HSCT had a very low risk of relapse, and perhaps could avoid exposure to TBI without compromising disease control. We examined outcomes at our institution in patients that received a TBI or non-TBI regimen, as well as explored the impact of NGS-MRD status in predicting risk of relapse post transplant. PROCEDURES This retrospective analysis included 57 children and young adults with ALL that received their first myeloablative allogeneic HSCT from 2012 to 2017 at the University of California San Francisco. Our primary endpoint was the cumulative incidence of relapse at 3 years post transplant. RESULTS We demonstrated similar cumulative incidence of relapse for patients treated with either a TBI or non-TBI conditioning regimen, while NGS-MRD positivity prior to transplant was highly predictive of relapse. The presence of acute graft-versus-host disease was associated with decreased relapse rates, particularly among patients that received a TBI conditioning regimen and patients that were NGS-MRD positive prior to HSCT. CONCLUSIONS Our data suggest that the decision to use either a TBI or non-TBI regimens in ALL should depend on NGS-MRD status, with conditioning regimens based on TBI reserved for patients that cannot achieve NGS-MRD negativity prior to allogeneic HSCT.
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Affiliation(s)
- Brian D Friend
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California.,Department of Pediatrics, Center for Cell and Gene Therapy, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Mara Bailey-Olson
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California
| | - Alexis Melton
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California
| | - Kristin A Shimano
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California.,Division of Pediatric Hematology/Oncology, UCSF Benioff Children's Hospital, San Francisco, California
| | - Sandhya Kharbanda
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California
| | - Christine Higham
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California
| | - Lena E Winestone
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California
| | - James Huang
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California.,Division of Pediatric Hematology/Oncology, UCSF Benioff Children's Hospital, San Francisco, California
| | - Elliot Stieglitz
- Division of Pediatric Hematology/Oncology, UCSF Benioff Children's Hospital, San Francisco, California
| | - Christopher C Dvorak
- Division of Pediatric Allergy, Immunology, and Blood & Marrow Transplantation, UCSF Benioff Children's Hospital, San Francisco, California
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71
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Summers C, Sheth VS, Bleakley M. Minor Histocompatibility Antigen-Specific T Cells. Front Pediatr 2020; 8:284. [PMID: 32582592 PMCID: PMC7283489 DOI: 10.3389/fped.2020.00284] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/06/2020] [Indexed: 01/05/2023] Open
Abstract
Minor Histocompatibility (H) antigens are major histocompatibility complex (MHC)/Human Leukocyte Antigen (HLA)-bound peptides that differ between allogeneic hematopoietic stem cell transplantation (HCT) recipients and their donors as a result of genetic polymorphisms. Some minor H antigens can be used as therapeutic T cell targets to augment the graft-vs.-leukemia (GVL) effect in order to prevent or manage leukemia relapse after HCT. Graft engineering and post-HCT immunotherapies are being developed to optimize delivery of T cells specific for selected minor H antigens. These strategies have the potential to reduce relapse risk and thereby permit implementation of HCT approaches that are associated with less toxicity and fewer late effects, which is particularly important in the growing and developing pediatric patient. Most minor H antigens are expressed ubiquitously, including on epithelial tissues, and can be recognized by donor T cells following HCT, leading to graft-vs.-host disease (GVHD) as well as GVL. However, those minor H antigens that are expressed predominantly on hematopoietic cells can be targeted for selective GVL. Once full donor hematopoietic chimerism is achieved after HCT, hematopoietic-restricted minor H antigens are present only on residual recipient malignant hematopoietic cells, and these minor H antigens serve as tumor-specific antigens for donor T cells. Minor H antigen-specific T cells that are delivered as part of the donor hematopoietic stem cell graft at the time of HCT contribute to relapse prevention. However, in some cases the minor H antigen-specific T cells delivered with the graft may be quantitatively insufficient or become functionally impaired over time, leading to leukemia relapse. Following HCT, adoptive T cell immunotherapy can be used to treat or prevent relapse by delivering large numbers of donor T cells targeting hematopoietic-restricted minor H antigens. In this review, we discuss minor H antigens as T cell targets for augmenting the GVL effect in engineered HCT grafts and for post-HCT immunotherapy. We will highlight the importance of these developments for pediatric HCT.
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Affiliation(s)
- Corinne Summers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
| | - Vipul S Sheth
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Marie Bleakley
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States.,Department of Pediatrics, University of Washington, Seattle, WA, United States
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72
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Nuke less for less cancer. Blood 2019; 133:2738-2739. [PMID: 31248875 DOI: 10.1182/blood.2019001176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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73
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Phelan R, Eissa H, Becktell K, Bhatt N, Kudek M, Nuechterlein B, Pommert L, Tanaka R, Baker KS. Upfront Therapies and Downstream Effects: Navigating Late Effects in Childhood Cancer Survivors in the Current Era. Curr Oncol Rep 2019; 21:104. [PMID: 31768799 DOI: 10.1007/s11912-019-0861-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
PURPOSE OF REVIEW As survival rates of those diagnosed with childhood cancer improve over time, the number of long-term survivors continues to grow. Advances have not only been made in the upfront treatment of childhood cancer, but also in the identification and treatment of late complications that may arise as a result of the chemotherapy, radiotherapy, or surgical interventions required to provide a cure. RECENT FINDINGS As new therapies emerge that are often more targeted to cancerous cells while sparing healthy tissues, the hope is that cure can be achieved without the same long-term side effects for survivors. However, much is unknown regarding how these novel interventions will impact patients in the years to come. It is critical that we continue to follow patients treated with new modalities in order to identify and treat the long-term complications that may arise in future childhood cancer survivors.
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Affiliation(s)
- Rachel Phelan
- Children's Hospital of Wisconsin/Medical College of Wisconsin, 8701 Watertown Plank Rd, MFRC 3018, Milwaukee, WI, 53122, USA.
| | - Hesham Eissa
- The University of Colorado, School of Medicine, Blood and Marrow Transplant and Cellular Therapeutics, Center for Cancer and Blood Disorders, Children's Hospital Colorado, 13123 East 16th Avenue, Box B115, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Kerri Becktell
- Children's Hospital of Wisconsin/Medical College of Wisconsin, 8701 Watertown Plank Rd, MFRC 3018, Milwaukee, WI, 53122, USA
| | - Neel Bhatt
- Seattle Children's Hospital/University of Washington, 1100 Fairview Ave N, D5-390, Seattle, WA, 98109, USA
| | - Matthew Kudek
- Children's Hospital of Wisconsin/Medical College of Wisconsin, 8701 Watertown Plank Rd, MFRC 3018, Milwaukee, WI, 53122, USA
| | - Brandon Nuechterlein
- The University of Colorado, School of Medicine, Blood and Marrow Transplant and Cellular Therapeutics, Center for Cancer and Blood Disorders, Children's Hospital Colorado, 13123 East 16th Avenue, Box B115, Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Lauren Pommert
- Children's Hospital of Wisconsin/Medical College of Wisconsin, 8701 Watertown Plank Rd, MFRC 3018, Milwaukee, WI, 53122, USA
| | - Ryuma Tanaka
- Children's Hospital of Wisconsin/Medical College of Wisconsin, 8701 Watertown Plank Rd, MFRC 3018, Milwaukee, WI, 53122, USA
| | - K Scott Baker
- Seattle Children's Hospital/University of Washington, 1100 Fairview Ave N, D5-390, Seattle, WA, 98109, USA
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Storb R, Georges GE, Gooley TA. Total Body Irradiation-Based versus Chemotherapy-Based Myeloablative Conditioning for Allogeneic Hematopoietic Cell Transplant. Biol Blood Marrow Transplant 2019; 25:e356-e362. [PMID: 31419567 DOI: 10.1016/j.bbmt.2019.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 07/25/2019] [Accepted: 08/06/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington.
| | - George E Georges
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Ted A Gooley
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Department of Biostatistics, University of Washington School of Public Health, Seattle, Washington
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