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Dybko J, Sobczyk-Kruszelnicka M, Sadowska-Klasa A, Piekarska A, Makuch S, Agrawal S, Dudek K, Giordano U, Giebel S, Gil L. Optimizing Outcomes in Mismatched Unrelated Donor Allogeneic Transplantation: Post-Transplant Cyclophosphamide's Dual Impact on Graft versus Host Disease Incidence and Overall Survival: Retrospective Analysis on Behalf of Polish Adult Leukemia Group. J Clin Med 2024; 13:3569. [PMID: 38930096 PMCID: PMC11204542 DOI: 10.3390/jcm13123569] [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: 04/23/2024] [Revised: 06/12/2024] [Accepted: 06/15/2024] [Indexed: 06/28/2024] Open
Abstract
Allogeneic hematopoietic cell transplantation (allo-HSCT) stands as an effective treatment method for various hematologic malignancies. However, graft-versus-host disease (GvHD), an intricate immunological phenomenon where donor immune cells target recipient tissues, remains a significant challenge, particularly in mismatched unrelated donors (MMUD). Post-transplant cyclophosphamide (PTCy) has emerged as a promising immunosuppressive strategy, revolutionizing haploidentical transplantation and demonstrating promise in MMUD settings. Background/Objectives: This study aimed to evaluate the impact of PTCy on MMUD allo-HSCT outcomes, specifically its effects on GvHD incidence and overall survival, compared to anthitymocyte globulin (ATG). Methods: One hundred seventy-four patients were classified into three groups based on the type of transplantation: PTCy-haplo (114/174; 65.5%), PTCy-MMUD (23/174; 13.2%), and ATG-MMUD (37/174; 21.2%). Results: Our findings showed that PTCy-MMUD significantly reduced acute GvHD occurrence compared to PTCy-haplo and ATG-MMUD approaches (p = 0.006). The delayed onset of acute GvHD in the PTCy-MMUD group suggests a more controlled immune reconstitution, contributing to the lower incidence. Importantly, PTCy-MMUD exhibited enhanced five-year overall survival rates, aligning with the notion that reduced GvHD correlates with improved patient outcomes (p = 0.032). Conclusions: We believe that this study contributes valuable insights into PTCy-MMUD's management, underscoring its potential to significantly reduce GvHD incidence and enhance survival outcomes. Although further investigations and clinical trials are warranted, this research underscores the promising role of PTCy-based GvHD prophylaxis in improving MMUD allo-HCT success.
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Affiliation(s)
- Jarosław Dybko
- Department of Hematology and Cellular Transplantation, Lower Silesian Oncology Center, 53-413 Wroclaw, Poland
- Department of Oncology and Hematology, Faculty of Medicine, Wroclaw University of Science and Technology, 58-376 Wroclaw, Poland
| | - Małgorzata Sobczyk-Kruszelnicka
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland; (M.S.-K.); (S.G.)
| | - Alicja Sadowska-Klasa
- Department of Hematology and Transplantology, Medical University of Gdansk, 80-210 Gdansk, Poland; (A.S.-K.); (A.P.)
| | - Agnieszka Piekarska
- Department of Hematology and Transplantology, Medical University of Gdansk, 80-210 Gdansk, Poland; (A.S.-K.); (A.P.)
| | - Sebastian Makuch
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, 50-368 Wroclaw, Poland;
| | - Siddarth Agrawal
- Department and Clinic of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Krzysztof Dudek
- Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland;
| | - Ugo Giordano
- Department and Clinic of Endocrinology, Diabetes and Isotope Therapy, 50-367 Wroclaw, Poland;
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland; (M.S.-K.); (S.G.)
| | - Lidia Gil
- Department of Hematology and Bone Marrow Transplantation, Poznan University of Medical Sciences, 60-569 Poznan, Poland;
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Kim DH, Shin DY, Koh Y, Kim I, Yoon SS, Byun JM, Hong J. Dual T-cell depletion with individually tailored anti-thymocyte globulin and attenuated dose of post-transplant cyclophosphamide in haploidentical peripheral stem cell transplantation. Sci Rep 2024; 14:13885. [PMID: 38880835 PMCID: PMC11180652 DOI: 10.1038/s41598-024-64361-5] [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: 03/14/2024] [Accepted: 06/07/2024] [Indexed: 06/18/2024] Open
Abstract
This study aimed to assess the efficacy of dual T-cell suppression using individually tailored doses of antithymocyte globulin (ATG) and attenuated dose of post-transplant cyclophosphamide (PTCy) in haploidentical hematopoietic stem cell transplantation (haplo-HSCT). We conducted a retrospective analysis of 78 adults with acute leukemia or myelodysplastic syndrome who underwent haplo-HSCT using intravenous busulfan and fludarabine conditioning. Thirty-two patients received attenuated ATG/PTCy, while 46 patients received ATG (7.5 mg/kg) as GVHD prophylaxis. The 100-day cumulative incidence of grade III-IV (9.7% vs. 32.4%, P = 0.018) acute GVHD, as well as 2-year moderate-severe chronic GVHD (13.9% vs. 43.9%, P = 0.018) in the ATG/PTCy group were significantly lower than those in the ATG group. The 2-year overall survival was comparable between the two groups. However, 2-year GVHD-free, relapse-free survival in the ATG/PTCy group was significantly higher compared to that in the ATG group (38.9% vs. 21.7%, P = 0.021). Moreover, during post-engraftment period, the ATG/PTCy group exhibited lower incidences of life-threatening bacterial (12.5% vs. 37%, P = 0.033) and viral infection (0% vs. 17.4%, P = 0.035) than the ATG group. In conclusion, the combination of individually tailored ATG and low-dose PTCy appears to be a promising strategy in haplo-HSCT.
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Affiliation(s)
- Dong Hyun Kim
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea
| | - Dong-Yeop Shin
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea
- Seoul National University Hospital, Biomedical Research Institute, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Cancer for Medical Innovation, Seoul National University Hospital, Seoul, Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea
- Seoul National University Hospital, Biomedical Research Institute, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Cancer for Medical Innovation, Seoul National University Hospital, Seoul, Korea
| | - Inho Kim
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea
- Seoul National University Hospital, Biomedical Research Institute, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Cancer for Medical Innovation, Seoul National University Hospital, Seoul, Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea
- Seoul National University Hospital, Biomedical Research Institute, Seoul, Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Cancer for Medical Innovation, Seoul National University Hospital, Seoul, Korea
| | - Ja Min Byun
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea.
- Seoul National University Hospital, Biomedical Research Institute, Seoul, Korea.
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University Hospital, 101, Daehak-Ro, Jongro-Gu, Seoul, 03080, Republic of Korea.
- Seoul National University Hospital, Biomedical Research Institute, Seoul, Korea.
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.
- Cancer for Medical Innovation, Seoul National University Hospital, Seoul, Korea.
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Paviglianiti A, Ngoya M, Peña M, Boumendil A, Gülbas Z, Ciceri F, Bonifazi F, Russo D, Fegueux N, Stolzel F, Bulabois CE, Socié G, Forcade E, Solano C, Finel H, Robinson S, Glass B, Montoto S. Graft-versus-host-disease prophylaxis with ATG or PTCY in patients with lymphoproliferative disorders undergoing reduced intensity conditioning regimen HCT from one antigen mismatched unrelated donor. Bone Marrow Transplant 2024; 59:597-603. [PMID: 38331980 DOI: 10.1038/s41409-024-02225-2] [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: 08/10/2023] [Revised: 01/13/2024] [Accepted: 01/23/2024] [Indexed: 02/10/2024]
Abstract
Post-transplant cyclophosphamide (PTCY) has been introduced as graft-versus-host disease (GvHD) prophylaxis in mismatched and matched unrelated hematopoietic cell transplant (HCT). However, data comparing outcomes of PTCY or ATG in patients undergoing a 1 antigen mismatched HCT for lymphoproliferative disease are limited. We compared PTCY versus ATG in adult patients with lymphoproliferative disease undergoing a first 9/10 MMUD HCT with a reduced intensity conditioning regimen from 2010 to 2021. Patients receiving PTCY were matched to patients receiving ATG according to: age, disease status at transplant, female to male matching, stem cell source and CMV serology. Grade II-IV acute GvHD at 100 day was 26% and 41% for the ATG and PTCY group, respectively (p = 0.08). Grade III-IV acute GvHD was not significantly different between the two groups. No differences were observed in relapse incidence, non-relapse mortality, progression-free survival, overall survival and GvHD-relapse-free survival at 1 year. The cumulative incidence of 1-year extensive chronic GvHD was 18% in the ATG and 5% in the PTCY group, respectively (p = 0.06). In patients with lymphoproliferative diseases undergoing 9/10 MMUD HCT, PTCY might be a safe option providing similar results to ATG prophylaxis. Due to the limited number of patients, prospective randomized trials are needed.
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Affiliation(s)
- Annalisa Paviglianiti
- Duran i Reynals Hospital, Catalan Institute of Oncology, Barcelona, Spain Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain.
- Department of Medicine, Unit of Endocrinology and Diabetes, Università Campus Bio-Medico di Roma, Rome, Italy.
| | - Maud Ngoya
- Lymphoma Working Party, EBMT, Paris, France
| | - Marta Peña
- Duran i Reynals Hospital, Catalan Institute of Oncology, Barcelona, Spain Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | | | - Zafer Gülbas
- Bone Marrow Transplantation Department, Anadolu Medical Center Hospital, Kocaeli, Turkey
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplant Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Domenico Russo
- Unit of Blood Diseases and Bone Marrow Transplantation, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Nathalie Fegueux
- Department of Hematology and Oncology, CHU Lapeyronie, Montpellier, France
| | - Friedrich Stolzel
- University Hospital, Dresden, Medizinische Klinik und Poliklinik I, Dresden, Germany
| | - Claude Eric Bulabois
- CHU Grenoble Alpes - Université Grenoble Alpes, Service d'Hématologie, Grenoble, France
| | - Gerard Socié
- Hopital Saint Louis, Department of Hematology - BMT, Paris, France
| | | | - Carlo Solano
- Hospital Clínico de Valencia, Servicio de Hematología, University of Valencia, Valencia, Spain
| | | | | | | | - Silvia Montoto
- Department of Medicine, Unit of Endocrinology and Diabetes, Università Campus Bio-Medico di Roma, Rome, Italy
- Department of Haemato-oncology St.Bartholomew's Hospital, Barts Health NHS Trust, London, UK
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Sligar C, Reilly E, Cuthbertson P, Vine KL, Bird KM, Elhage A, Alexander SI, Sluyter R, Watson D. Graft-versus-leukaemia immunity is retained following treatment with post-transplant cyclophosphamide alone or combined with tocilizumab in humanised mice. Clin Transl Immunology 2024; 13:e1497. [PMID: 38495918 PMCID: PMC10941522 DOI: 10.1002/cti2.1497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/06/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024] Open
Abstract
Objectives Donor haematopoietic stem cell transplantation treats leukaemia by inducing graft-versus-leukaemia (GVL) immunity. However, this benefit is often mitigated by graft-versus-host disease (GVHD), which is reduced by post-transplant cyclophosphamide (PTCy) alone or combined with tocilizumab (TOC) in humanised mice. This study established a preclinical humanised mouse model of GVL and investigated whether PTCy alone or combined with TOC impacts GVL immunity. Methods NOD-scid-IL2Rγnull mice were injected with 2 × 107 human peripheral blood mononuclear cells (hPBMCs) on day 0 and with 1 × 106 THP-1 acute myeloid leukaemia cells on day 14. In subsequent experiments, mice were also injected with PTCy (33 mg kg-1) or Dulbecco's phosphate buffered saline (PBS) on days 3 and 4, alone or combined with TOC or control antibody (25 mg kg-1) twice weekly for 28 days. Clinical signs of disease were monitored until day 42. Results Mice with hPBMCs from three different donors and THP-1 cells showed similar survival, clinical score and weight loss. hCD33+ leukaemia cells were minimal in mice reconstituted with hPBMCs from two donors but present in mice with hPBMCs from a third donor, suggesting donor-specific GVL responses. hPBMC-injected mice treated with PTCy alone or combined with TOC (PTCy + TOC) demonstrated prolonged survival compared to control mice. PTCy alone and PTCy + TOC-treated mice with hPBMCs showed minimal hepatic hCD33+ leukaemia cells, indicating sustained GVL immunity. Further, the combination of PTCy + TOC reduced histological damage in the lung and liver. Conclusion Collectively, this research demonstrates that PTCy alone or combined with TOC impairs GVHD without compromising GVL immunity.
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Affiliation(s)
- Chloe Sligar
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | - Ellie Reilly
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | - Peter Cuthbertson
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | - Kara L Vine
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | - Katrina M Bird
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | - Amal Elhage
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | | | - Ronald Sluyter
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
| | - Debbie Watson
- Molecular Horizons and School of Chemistry and Molecular BioscienceUniversity of WollongongWollongongNSWAustralia
- Illawarra Health and Medical Research InstituteWollongongNSWAustralia
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Sayýn S, Yýldýrým M, Cömert M, Uğur B, Yýlmaz EŞ, Avcu F, Ural AU, Aylı M. Comparison of Infectious Complications in Patients Receiving High-Dose Cyclophosphamide as GvHD Prophylaxis After Transplantation From A 9/10 HLA-Matched Unrelated Donor with Standard GvHD Prophylaxis After Transplant From A Fully Matched Related Donor. Mediterr J Hematol Infect Dis 2024; 16:e2024016. [PMID: 38468829 PMCID: PMC10927186 DOI: 10.4084/mjhid.2024.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 02/05/2024] [Indexed: 03/13/2024] Open
Abstract
Background The aim of this study was to evaluate whether cyclophosphamide administered after allogeneic stem cell transplantation (ASCT) from 9/10 HLA-Matched Unrelated Donors (MMUD) increases the rates of bacterial, fungal, viral infections, complications (hemorrhagic cystitis (HC)), and infection-related mortality compared to allogeneic stem cell transplantation from matched related donors (MRD). Methods This is a retrospective multicenter study. 45 MMUD ASCT patients who received posttransplant cyclophosphamide+methotrexate+calcineurin inhibitor compared with 45 MRD ASCT patients who received methotrexate+calcineurin inhibitor. Results Although there was a statistically significant prolongation of neutrophil engraftment time in the PTCy arm, there was no statistically significant difference in bacterial infection frequencies between the groups (PTCy; 9 (20%), control; 8 (17.8%), p=0.778). The distribution of CMV infection in the first 100 days was similar (p=0.827), but the distribution of CMV infection rate between the 100th and 365th days was observed more frequently in the control group (p=0.005). HC rates and their grades were similar in both groups (PTCy; 4 (8.8%), control; 6 (13.3%) p=0.502). The rates of VZV infection and invasive aspergillosis were similar in the PTCy and control groups (13.3% in the PTCy and 17.8% in the control group p=0.561). There is also no statistically significant difference in survival analysis (OS, LFS, GRFS, RI, IRM, NRM) between groups. However, the incidence of cGVHD was significantly higher in the control group (P=0.035). Conclusions The addition of PTCy to standard GvHD prophylaxis in MMUD ASCT does not lead to an increase in CMV reactivation, bacterial infections, invasive fungal infection, viral hemorrhagic cystitis, or mortality.
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Affiliation(s)
- Selim Sayýn
- Gülhane Education and Research Hospital, Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Murat Yýldýrým
- Gülhane Education and Research Hospital, Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Melda Cömert
- Gülhane Education and Research Hospital, Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Bilge Uğur
- Gülhane Education and Research Hospital, Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Esra Şafak Yýlmaz
- Gülhane Educational and Research Hospital, Department of Medical Informatics, Ankara, Turkey
| | - Ferit Avcu
- Ankara Memorial Hospital Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Ali Uğur Ural
- Bayındır Sögütözü Hospital Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
| | - Meltem Aylı
- Gülhane Education and Research Hospital, Department of Hematology and Bone Marrow Transplantation Unit, Ankara, Turkey
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Salas MQ, Pedraza A, Charry P, Suárez-Lledó M, Rodríguez-Lobato LG, Brusosa M, Solano MT, Serrahima A, Nomdedeu M, Cid J, Lozano M, Arcarons J, de Llobet N, Rosiñol L, Esteve J, Urbano-Ispizua Á, Carreras E, Fernández-Avilés F, Rovira M, Martinez C. Post-Transplantation Cyclophosphamide and Tacrolimus for Graft-versus-Host Disease Prevention after Allogeneic Hematopoietic Cell Transplantation from HLA-Matched Donors Has More Advantages Than Limitations. Transplant Cell Ther 2024; 30:213.e1-213.e12. [PMID: 38042256 DOI: 10.1016/j.jtct.2023.11.020] [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: 06/16/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 12/04/2023]
Abstract
This study compared the efficacy of graft-versus-host disease (GVHD) prophylaxis with post-transplantation cyclophosphamide (PTCy) and tacrolimus (Tac) versus other regimens in 272 adults undergoing peripheral blood (PB) allogeneic hematopoietic cell transplantation (allo-HCT) from HLA-matched donors. Of these 272 patients, 95 (34.9%) received PTCy/Tac. The times to neutrophil and platelet engraftment were longer in the PTCy/Tac group (20 days versus 16 days for neutrophils and 19 days versus 12 days for platelets). The day +30 cumulative incidence (CuI) of bacterial bloodstream infection was higher in the PTCy/Tac group (43.2% versus 13.0%; P < .001). The CuIs of grade II-IV and grade III-IV acute GVHD (aGVHD) at day +180 were 14.7% and 4.2%, and the CuI of moderate/severe cGVHD at 2 years was 2.4% in the PTCy/Tac group and 41.8% (hazard ratio [HR], .29; P < .001), 15.8%, (HR, .24; P = .007), and 47.0% (HR, .05; P < .001), respectively, in the no-PTCy group. The duration of immunosuppression was shorter in patients receiving PTCy/Tac (6.2 months versus 9.0 months; P < .001). PTCy/Tac patients had higher OS (2 years: 74.3% versus 60.9%; HR, .54; P = .012), lower NRM (2 years: 8.6% versus 15.8%; HR, .54; P = .11), comparable CuI of relapse (2 years: 26.0% versus 24.4%; HR, 1.03; P = .89), and higher GRFS (2 years: 59.1% versus 16.7%; HR, .32; P < .001). Using PTCy/Tac in HLA-matched PB allo-HCT improved transplantation outcomes at out institution compared with previous prophylactic regimens, including a higher probability of survival despite more delayed engraftment and a higher rate of bacterial infection.
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Affiliation(s)
- María Queralt Salas
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain.
| | - Alexandra Pedraza
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Paola Charry
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - María Suárez-Lledó
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Luis Gerardo Rodríguez-Lobato
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | | | - María Teresa Solano
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Anna Serrahima
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Meritxell Nomdedeu
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Joan Cid
- Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Miquel Lozano
- Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Jordi Arcarons
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Noemi de Llobet
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Rosiñol
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Jordi Esteve
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Álvaro Urbano-Ispizua
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Enric Carreras
- Fundació Josep Carreras Contra la Leucèmia, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Montserrat Rovira
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Carmen Martinez
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology, Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain
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7
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Dybko J, Giordano U, Pilch J, Mizera J, Borkowski A, Dereń-Wagemann I. Evaluating the Impact of Post-Transplant Cyclophosphamide and Anti-Thymocyte Globulin on CMV Reactivation Following Allogeneic Hematopoietic Stem Cell Transplantation: A Systematic Literature Review. J Clin Med 2023; 12:7765. [PMID: 38137835 PMCID: PMC10743888 DOI: 10.3390/jcm12247765] [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: 11/03/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023] Open
Abstract
Anti-thymocyte globulin (ATG) and post-transplantation cyclophosphamide (PTCy) are two frequently utilised strategies in graft-versus-host disease (GvHD) prophylaxis following allogeneic hematopoietic cell transplantation (allo-HCT), currently approved for different recipient-donor settings. In addition, being efficacious in preventing GvHD owing to their T-cell depleting capacity, the employment of these two agents increases the risk of infections, including CMV reactivation, which stands as one of the most common and serious infections following allo-HCT. We performed a systematic literature review of articles published until 1 September 2023, through PubMed, MEDLINE, and Scopus, with the main endpoint being CMV reactivation after PTCy or ATG allo-HCT. The majority of the studies included in the analysis provide supporting evidence for a reduced risk of CMV reactivations following the use of PTCy compared to ATG, although not all findings reached statistical significance. Additionally, it appears that utilising a haploidentical donor leads to a higher incidence of CMV infections and clinically significant CMV infections (CS-CMVis) compared to other donor settings in PTCy allo-HCT. This study aims to compare the risk of CMV infections following allo-HCT in patients who have received either ATG or PTCy as GvHD prophylaxis and discuss other factors that could influence the infectious outcomes of patients who have undergone allo-HCT.
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Affiliation(s)
- Jarosław Dybko
- Lower Silesia Centre for Oncology, Pulmonology and Hematology in Wrocław, 53-439 Wroclaw, Poland; (J.D.); (I.D.-W.)
- Department of Oncology and Hematology, Faculty of Medicine, Wroclaw University of Science and Technology, 50-370 Wroclaw, Poland
| | - Ugo Giordano
- Department and Clinic of Endocrinology, Diabetes and Isotope Therapy, Wroclaw Medical University, Wybrzeże Pasteura 4, 50-367 Wroclaw, Poland
- Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (J.P.); (J.M.)
| | - Justyna Pilch
- Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (J.P.); (J.M.)
| | - Jakub Mizera
- Faculty of Medicine, Wroclaw Medical University, 50-367 Wroclaw, Poland; (J.P.); (J.M.)
| | - Artur Borkowski
- Department of Nuclear Medicine and Endocrine Oncology, M. Sklodowska-Curie National Research Institute of Oncology Gliwice Branch, 44-102 Gliwice, Poland;
| | - Izabela Dereń-Wagemann
- Lower Silesia Centre for Oncology, Pulmonology and Hematology in Wrocław, 53-439 Wroclaw, Poland; (J.D.); (I.D.-W.)
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8
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Gooptu M, Bolaños-Meade J, Koreth J. Expanding post-transplant cyclophosphamide to matched unrelated donor transplants and beyond. Blood Rev 2023; 62:101053. [PMID: 36822991 DOI: 10.1016/j.blre.2023.101053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/23/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Affiliation(s)
- Mahasweta Gooptu
- Adult Stem-Cell Transplantation, Dana-Farber Cancer Institute, Harvard Medical School, 44 Binney Street, Boston 02215, USA
| | - Javier Bolaños-Meade
- Blood and Marrow Transplant Program, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, 401 N Broadway, Baltimore MD 21231, USA
| | - John Koreth
- Adult Stem-Cell Transplantation, Dana-Farber Cancer Institute, Harvard Medical School, 44 Binney Street, Boston 02215, USA.
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9
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Farhan S, Holtan SG. Graft-versus-host disease: teaching old drugs new tricks at less cost. Front Immunol 2023; 14:1225748. [PMID: 37600820 PMCID: PMC10435076 DOI: 10.3389/fimmu.2023.1225748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/13/2023] [Indexed: 08/22/2023] Open
Abstract
Graft-versus-host disease (GVHD) remains a major cause of morbidity and mortality after allogeneic stem cell transplantation (SCT). Currently, more patients can receive SCT. This is attributed to the use of reduced intensity regimens and the use of different GVHD prophylaxis that breaks the barrier of human leukocyte antigen, allowing an increase in the donor pool. Once an area with relatively few clinical trial options, there has been an increase in interest in GVHD prophylaxis and treatment, which has led to many US Food and Drug Administration (FDA) approvals. Although there is considerable excitement over novel therapies, many patients may not have access to them due to geographical or other resource constraints. In this review article, we summarize the latest evidence on how we can continue to repurpose drugs for GVHD prophylaxis and treatment. Drugs covered by our review include those that have been FDA approved for other uses for at least 15 years (since 2008); thus, they are likely to have generic equivalents available now or in the near future.
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Affiliation(s)
- Shatha Farhan
- Stem Cell Transplant and Cellular Therapy, Henry Ford Health, Detroit, MI, United States
| | - Shernan G. Holtan
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN, United States
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10
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Dybko J, Sobczyk-Kruszelnicka M, Makuch S, Agrawal S, Dudek K, Giebel S, Gil L. The Benefits of the Post-Transplant Cyclophosphamide in Both Haploidentical and Mismatched Unrelated Donor Setting in Allogeneic Stem Cells Transplantation. Int J Mol Sci 2023; 24:ijms24065764. [PMID: 36982839 PMCID: PMC10051342 DOI: 10.3390/ijms24065764] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/03/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
Allogeneic hematopoietic cell transplantation (alloHSCT) is a standard therapeutic approach for acute leukemias and many other hematologic malignancies. The proper choice of immunosuppressants applicable to different types of transplantations still requires strict and careful consideration, and data in this regard are divergent. For this reason, in this single-centered, retrospective study, we aimed to compare the outcome of 145 patients who received post-transplant cyclophosphamide (PTCy) for MMUD and haplo-HSCT or GvHD prophylaxis for MMUD-HSCT alone. We attempted to verify if PTCy is an optimal strategy in MMUD setting. Ninety-three recipients (93/145; 64.1%) underwent haplo-HSCT while 52 (52/145; 35.9%) underwent MMUD-HSCT. There were 110 patients who received PTCy (93 in haplo and 17 in MMUD group) and 35 patients received conventional GvHD prophylaxis based on antithymocyte globulin (ATG), cyclosporine (CsA), and methotrexate (Mtx) in the MMUD group only. Our study revealed that patients receiving post-transplant cyclophosphamide (PTCy) show decreased acute GvHD rates and CMV reactivation as well as a statistically lower number of CMV copies before and after antiviral treatment compared to the CsA + Mtx + ATG group. Taking into account chronic GvHD, the main predictors are donor age, ≥40 years, and haplo-HSCT administration. Furthermore, the survival rate of patients following MMUD-HSCT and receiving PTCy with tacrolimus and mycophenolate mofetil was more than eight times greater in comparison to patients receiving CsA + Mtx + ATG (OR = 8.31, p = 0.003). These data taken together suggest that the use of PTCy displays more benefits in terms of survival rate compared to ATG regardless of the type of transplantation performed. Nevertheless, more studies with a larger sample size are required to confirm the conflicting results in the literature studies.
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Affiliation(s)
- Jarosław Dybko
- Department of Hematology and Cellular Transplantation, Lower Silesian Oncology Center, 53-413 Wroclaw, Poland
| | - Małgorzata Sobczyk-Kruszelnicka
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland
| | - Sebastian Makuch
- Department of Clinical and Experimental Pathology, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Siddarth Agrawal
- Department and Clinic of Internal Medicine, Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, 50-556 Wrocław, Poland
| | - Krzysztof Dudek
- Statistical Analysis Center, Wroclaw Medical University, 50-368 Wroclaw, Poland
| | - Sebatian Giebel
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, 44-102 Gliwice, Poland
| | - Lidia Gil
- Department of Hematology and Bone Marrow Transplantation, Poznan University of Medical Sciences, 60-569 Poznań, Poland
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11
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Pedraza A, Salas MQ, Rodríguez-Lobato LG, Charry P, Suárez-Lledo M, Martínez-Cibrian N, Doménech A, Solano MT, Arcarons J, de Llobet N, Rosiñol L, Gutiérrez-García G, Avilés FF, Urbano-Ispízua Á, Rovira M, Martínez C. Effect of CD34 + Cell Dose on the Outcomes of Allogeneic Stem Cell Transplantation with Post-Transplantation Cyclophosphamide. Transplant Cell Ther 2023; 29:181.e1-181.e10. [PMID: 36526259 DOI: 10.1016/j.jtct.2022.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/28/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022]
Abstract
The impact of infused CD34+ cell dose on outcomes after allogeneic hematopoietic stem cell transplantation (alloHSCT) using standard graft-versus-host disease (GVHD) prophylaxis remains controversial. Information on this subject is scarce for alloHSCT using high-dose post-transplantation cyclophosphamide (PTCy). We aimed to assess the effect of CD34+ cell dose in peripheral blood stem cell (PBSC) grafts on the outcome of alloHSCT using PTCy-based GVHD prophylaxis. To do so, we conducted a single-center retrospective analysis of 221 consecutive adult patients who underwent PTCy alloHSCT from HLA-matched sibling donors (MSDs; n = 22), HLA-matched unrelated donors (MUDs; n = 83), mismatched unrelated donors (MMUDs; n = 73), and haploidentical donors (n = 43). Based on the binary partitioning method, 5 × 106/kg was used as the optimal cutoff for CD34+ cell dose. According to our institutional protocol, the maximum CD34+ cell dose was capped at 8 × 106/kg. The study cohort was divided into 2 groups based on CD34+ cell dose: high dose (>5 to 8 × 106/kg) and low dose (≤5 × 106/kg). Patients receiving high-dose CD34+-containing grafts had significantly shorter median times to neutrophil engraftment and platelet engraftment compared to those who received low-dose CD34+ (19 days versus 21 days [P = .002] and 16 days versus 22 days [P = .04], respectively). There were no differences between the high-dose and low-dose groups in the cumulative incidence of day +100 acute GVHD (grade II-IV: 25% versus 23% [P = .7]; grade III-IV: 5% versus 4% [P = .4], respectively) or 2-year chronic GVHD (moderate/severe GVHD: 9% versus 6%; P = .5). There was no impact of CD34+ cell dose on survival outcomes with the use of MSDs, MUDs, or MMUDs. Recipients of haploidentical alloHSCT using low-dose CD34+ cells had significantly worse overall survival (hazard ratio [HR], 6.01; P = .004) and relapse-free survival (HR, 4.57; P = .004). In recipients of PBSC PTCy alloHSCT, infused CD34+ cell doses >5 to 8 × 106/kg were associated with faster neutrophil and platelet engraftment, independent of donor type. Our study suggests an impact of CD34+ cell dose on survival outcomes only with haploidentical donors, for whom the administration of a CD34+ cell dose ≤5 × 106/kg significantly decreased survival outcomes.
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Affiliation(s)
- Alexandra Pedraza
- Blood Bank Department, Hematopoietic Transplantation Unit, Banc de Sang i Teixits, Hospital Clínic, Barcelona, Spain.
| | - María Queralt Salas
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Luis Gerardo Rodríguez-Lobato
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Paola Charry
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - María Suárez-Lledo
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Nuria Martínez-Cibrian
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Ariadna Doménech
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Maria Teresa Solano
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Jordi Arcarons
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Noemí de Llobet
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain
| | - Laura Rosiñol
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain; August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Gonzalo Gutiérrez-García
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain; August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Francesc Fernández Avilés
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain; August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain; Institute Josep Carreras, Hospital Clínic, Barcelona, Spain
| | - Álvaro Urbano-Ispízua
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain; August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain; Institute Josep Carreras, Hospital Clínic, Barcelona, Spain
| | - Montserrat Rovira
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain; August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain; Institute Josep Carreras, Hospital Clínic, Barcelona, Spain
| | - Carmen Martínez
- Hematopoietic Stem Cell Transplantation Unit, Hematology Department, Institute of Hematology and Oncology, Hospital Clínic, Barcelona, Spain; August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain; Institute Josep Carreras, Hospital Clínic, Barcelona, Spain
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12
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Souchet L, Masouridi S, Marçais A, Ibrahim A, Chauvel C, Turquet E, Derail M, Yakoub-Agha I, Crocchiolo R. [Diagnosis, prophylaxis and therapeutic management of acute GVH: Guidelines from the SFGM-TC]. Bull Cancer 2023; 110:S79-S87. [PMID: 36437127 DOI: 10.1016/j.bulcan.2022.11.001] [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: 06/13/2022] [Revised: 11/02/2022] [Accepted: 11/02/2022] [Indexed: 11/25/2022]
Abstract
Acute GVHD is a potentially severe complication of hematopoietic stem cell transplantation, responsible for morbidity and mortality that can affect the prognosis after transplantation. Within the framework of the 12th workshop of practice harmonization of the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC), diagnostic modalities of acute GVHD are updated. The conventional prevention (depending on donor, conditioning, and stem cell source) and treatment schemes (depending on affected organ and intensity) of aGVHD are clarified, and new therapeutic options are discussed.
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Affiliation(s)
- Laetitia Souchet
- Hôpital Pitié Salpêtrière, Service d'hématologie clinique, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - Stavroula Masouridi
- Hôpitaux universitaires de Genève, Service d'hématologie, 4, rue Gabrielle-Perret-Gentil, 1211 Genève, Suisse
| | - Ambroise Marçais
- Université Paris Cité, Assistance Publique-Hôpitaux de Paris, Service Hématologie Adultes, Hôpital Necker Enfants Malades, Paris, France
| | | | | | - Eric Turquet
- CHU Rennes, Service d'hématologie, Rennes, France
| | | | | | - Roberto Crocchiolo
- Service d'Aphérèse Thérapeutique, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italie
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13
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Klein OR, Bonfim C, Abraham A, Ruggeri A, Purtill D, Cohen S, Wynn R, Russell A, Sharma A, Ciccocioppo R, Prockop S, Boelens JJ, Bertaina A. Transplant for non-malignant disorders: an International Society for Cell & Gene Therapy Stem Cell Engineering Committee report on the role of alternative donors, stem cell sources and graft engineering. Cytotherapy 2023; 25:463-471. [PMID: 36710227 DOI: 10.1016/j.jcyt.2022.12.005] [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: 08/17/2022] [Revised: 12/17/2022] [Accepted: 12/19/2022] [Indexed: 01/30/2023]
Abstract
Hematopoietic stem cell transplantation (HSCT) is curative for many non-malignant disorders. As HSCT and supportive care technologies improve, this life-saving treatment may be offered to more and more patients. With the development of new preparative regimens, expanded alternative donor availability, and graft manipulation techniques, there are many options when choosing the best regimen for patients. Herein the authors review transplant considerations, transplant goals, conditioning regimens, donor choice, and graft manipulation strategies for patients with non-malignant disorders undergoing HSCT.
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Affiliation(s)
- Orly R Klein
- Division of Hematology, Oncology and Stem Cell Transplant and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA.
| | - Carmem Bonfim
- Pediatric Blood and Marrow Transplantation Division and Pele Pequeno Principe Research Institute, Hospital Pequeno Principe, Curitiba, Brazil
| | - Allistair Abraham
- Center for Cancer and Immunology Research, Cell Enhancement and Technologies for Immunotherapy, Children's National Hospital, Washington, DC, USA
| | - Annalisa Ruggeri
- Istituto di Ricovero e Cura a Carattere Scientifico Ospedale San Raffaele, Milan, Italy
| | - Duncan Purtill
- Department of Hematology, Fiona Stanley Hospital, Perth, Australia
| | - Sandra Cohen
- Université de Montréal and Maisonneuve Rosemont Hospital, Montréal, Canada
| | - Robert Wynn
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Athena Russell
- Center for Cellular Immunotherapies, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Rachele Ciccocioppo
- Gastroenterology Unit, Department of Medicine, Azienda Ospedaliera Universitaria Integrata Policlinico G.B. Rossi and University of Verona, Verona, Italy
| | - Susan Prockop
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts, USA
| | - Jaap Jan Boelens
- Stem Cell Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, New York, New York, USA; Department of Pediatrics, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Alice Bertaina
- Division of Hematology, Oncology and Stem Cell Transplant and Regenerative Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA
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14
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How I prevent GVHD in high-risk patients: posttransplant cyclophosphamide and beyond. Blood 2023; 141:49-59. [PMID: 35405017 DOI: 10.1182/blood.2021015129] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/09/2022] [Accepted: 03/21/2022] [Indexed: 01/10/2023] Open
Abstract
Advances in conditioning, graft-versus-host disease (GVHD) prophylaxis and antimicrobial prophylaxis have improved the safety of allogeneic hematopoietic cell transplantation (HCT), leading to a substantial increase in the number of patients transplanted each year. This influx of patients along with progress in remission-inducing and posttransplant maintenance strategies for hematologic malignancies has led to new GVHD risk factors and high-risk groups: HLA-mismatched related (haplo) and unrelated (MMUD) donors; older recipient age; posttransplant maintenance; prior checkpoint inhibitor and autologous HCT exposure; and patients with benign hematologic disorders. Along with the changing transplant population, the field of HCT has dramatically shifted in the past decade because of the widespread adoption of posttransplantation cyclophosphamide (PTCy), which has increased the use of HLA-mismatched related donors to levels comparable to HLA-matched related donors. Its success has led investigators to explore PTCy's utility for HLA-matched HCT, where we predict it will be embraced as well. Additionally, combinations of promising new agents for GVHD prophylaxis such as abatacept and JAK inhibitors with PTCy inspire hope for an even safer transplant platform. Using 3 illustrative cases, we review our current approach to transplantation of patients at high risk of GVHD using our modern armamentarium.
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15
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Salas MQ, Charry P, Puerta-Alcalde P, Martínez-Cibrian N, Solano MT, Serrahima A, Nomdedeu M, Cid J, Lozano M, Chumbinta M, Aiello TF, Arcarons J, LLobet ND, Pedraza A, Rosiñol L, Esteve J, Urbano-Ispizua Á, Carreras E, Martínez C, Fernández-Avilés F, García-Vidal C, Suárez-Lledó M, Rovira M. Bacterial Bloodstream Infections in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation With Post-Transplantation Cyclophosphamide. Transplant Cell Ther 2022; 28:850.e1-850.e10. [PMID: 36089250 DOI: 10.1016/j.jtct.2022.09.001] [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: 07/21/2022] [Revised: 08/22/2022] [Accepted: 09/01/2022] [Indexed: 12/24/2022]
Abstract
This study investigates the incidence and predictors for bacterial bloodstream infection (BSI) in 330 adults undergoing allo-HCT, and explores the effect of post-transplantation cyclophosphamide (PTCY) on the probability of presenting this complication. All patients received levofloxacin during the aplastic phase. Only the first episode of BSI was counted as an event. Patients were classified into 2 groups: PTCY-based (n = 200) versus other prophylaxis (n = 130). One hundred twenty-four patients were diagnosed with a first episode of BSI, most of them during the first 30 days (70.2%). Proportions of BSIs caused by Gram-positive bacteria were comparable to those caused by Gram-negative bacteria (48.3% versus 45.9%). The cumulative incidence of BSI was higher in patients receiving PTCY than in those receiving other prophylaxis (days 30 and 100: 35.0% and 37.0% versus 13.1% and 18.5%, P < .001). At day 30, the likelihood of BSI was 2.41 (P = .012) times higher in the PTCY group than in the non-PTCY group. The 30-day mortality rate in all patients with BSI was 8.0%, lower (P = .002) in the PTCY group (2.3%) than in the non-PTCY group (21.6%). Finally, the overall survival of patients receiving PTCY and diagnosed with BSI was similar to that of patients without presenting this complication. © 2023 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.
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Affiliation(s)
- María Queralt Salas
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
| | - Paola Charry
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Pedro Puerta-Alcalde
- Department of Infectious Diseases, Hospital Clinic of Barcelona-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Nuria Martínez-Cibrian
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - María Teresa Solano
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ana Serrahima
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Meritxell Nomdedeu
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Joan Cid
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Miquel Lozano
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Apheresis and Cellular Therapy Unit, Hemotherapy and Hemostasis Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Mariana Chumbinta
- Department of Infectious Diseases, Hospital Clinic of Barcelona-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Tommaso Francesco Aiello
- Department of Infectious Diseases, Hospital Clinic of Barcelona-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Jordi Arcarons
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Noemi de LLobet
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alexandra Pedraza
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Rosiñol
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Jordi Esteve
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Álvaro Urbano-Ispizua
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Enric Carreras
- Fundació Josep Carreras Contra la Leucèmia, Barcelona, Spain
| | - Carmen Martínez
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Francesc Fernández-Avilés
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Carolina García-Vidal
- Department of Infectious Diseases, Hospital Clinic of Barcelona-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Maria Suárez-Lledó
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
| | - Monserrat Rovira
- Hematopoietic Transplantation Unit, Hematology Department, Clinical Institute of Hematology and Oncology (ICMHO), Hospital Clínic de Barcelona, Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona, Barcelona, Spain
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16
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Nakamae H. Systematic overview of HLA-matched allogeneic hematopoietic cell transplantation with post-transplantation cyclophosphamide. Int J Hematol 2022; 116:465-481. [PMID: 35930118 DOI: 10.1007/s12185-022-03428-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/21/2022] [Accepted: 07/21/2022] [Indexed: 10/16/2022]
Abstract
The successful application of post-transplantation cyclophosphamide (PTCy) as graft-versus-host disease (GVHD) prophylaxis in HLA-haploidentical allogeneic hematopoietic cell transplantation (allo-HCT) led to the expansion of its application to HLA-matched related and unrelated allo-HCT. Notably, single-agent PTCy was found to be feasible for GVHD prevention in HLA-matched bone marrow transplantation. Single-agent PTCy prophylaxis was later attempted to control GVHD in HLA-matched peripheral blood stem cell transplantation (PBSCT), but this approach was inadequate to alleviate GVHD as evidenced by the high incidence of severe GVHD and/or non-relapse mortality. Therefore, various combinations of immunosuppressants with PTCy have been explored to identify the optimal drug combination that would efficiently prevent GVHD in HLA-matched PBSCT. A recent murine study helped clarify the putative mechanism underlying the activity of PTCy, demonstrating that PTCy impairs the proliferation and function of alloreactive T cells from the donor, but does not eliminate alloreactive T cells altogether. In addition, imbalanced reconstitution of NK cell as well as T cells has been observed in HLA-haploidentical allo-HCT. Therefore, it remains unclear whether or not PTCy-containing GVHD prophylaxis should replace the classical GVHD prophylaxis regimen in the HLA-matched setting, and convincing evidence supporting the benefits of PTCy is needed.
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Affiliation(s)
- Hirohisa Nakamae
- Hematology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.
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17
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Zu Y, Li Z, Gui R, Liu Y, Zhang Y, Yu F, Zhao H, Fu Y, Zhan X, Wang Z, Xing P, Wang X, Wang H, Zhou J, Song Y. Low-dose post-transplant cyclophosphamide with low-dose antithymocyte globulin for prevention of graft-versus-host disease in first complete remission undergoing 10/10 HLA-matched unrelated donor peripheral blood stem cell transplants: a multicentre, randomized controlled trial. Bone Marrow Transplant 2022; 57:1573-1580. [PMID: 35840747 PMCID: PMC9532243 DOI: 10.1038/s41409-022-01754-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 06/16/2022] [Accepted: 06/28/2022] [Indexed: 11/09/2022]
Abstract
The most widely used regimens of graft-versus-host disease (GVHD) prophylaxis in HLA-matched unrelated donor peripheral blood stem cell transplantation (MUD-PBSCT) are based on anti-thymocyte globulin (ATG) or post-transplant cyclophosphamide (PTCy). To improve the efficiency of GVHD prophylaxis, a novel regimen, composed of low-dose PTCy (20 mg/kg on day +3 and +4) and low-dose ATG (6 mg/kg), was evaluted in patients with hematological malignancies ungoing 10/10 HLA MUD-PBSCT in first remission (CR1). In our prospective, multicenter study, 104 patients were randomly assigned one-to-one to low-dose PTCy-ATG (n = 53) or standard-dose ATG (10 mg/kg, n = 51). Both the cumulative incidences (CIs) of grade II-IV acute GVHD (aGVHD) and chronic GVHD (cGVHD) at 2 years in low-dose PTCy-ATG cohort were significantly reduced (24.5% vs. 47.1%; P = 0.017; 14.1% vs. 33.3%; P = 0.013). The CI of non-relapse-mortality (NRM) was much lower (13.2% vs. 34.5%; P = 0.049) and GVHD-free, relapse-free survival (GRFS) was significantly improved at 2 years in low-dose PTCy-ATG arm (67.3% vs 42.3%; P = 0.032). The low-dose PTCy-ATG based GVHD prophylaxis is a promising strategy for patients in CR1 after 10/10 HLA MUD-PBSCT.
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Affiliation(s)
- Yingling Zu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China.,Academy of Medical Sciences, Zhengzhou University, Zhengzhou, 450000, Henan, China
| | - Zhen Li
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Ruirui Gui
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Yanyan Liu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Yanli Zhang
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Fengkuan Yu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Huifang Zhao
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Yuewen Fu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China
| | - Xinrong Zhan
- Department of Hematology, Central Hospital of Xinxiang, Xinxiang, 453000, Henan, China
| | - Zhongliang Wang
- Department of Hematology, Central Hospital of Xinxiang, Xinxiang, 453000, Henan, China
| | - Pengtao Xing
- Department of Hematology, Central Hospital of Xinxiang, Xinxiang, 453000, Henan, China
| | - Xianjing Wang
- Department of Hematology, The Third People's Hospital of Zhengzhou, Zhengzhou, 450000, Henan, China
| | - Huili Wang
- Department of Hematology, The Third People's Hospital of Zhengzhou, Zhengzhou, 450000, Henan, China
| | - Jian Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China.
| | - Yongping Song
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, Henan, China. .,Department of Hematology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
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18
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PTCY and Tacrolimus for GVHD Prevention for Older Adults Undergoing HLA-Matched Sibling and Unrelated Donor AlloHCT. Transplant Cell Ther 2022; 28:489.e1-489.e9. [PMID: 35577323 DOI: 10.1016/j.jtct.2022.05.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/20/2022] [Accepted: 05/09/2022] [Indexed: 12/19/2022]
Abstract
INTRODUCTION The use of PTCY for graft-versus-host disease (GHVD) prevention is becoming prevalent in the transplant community when HLA-identical sibling (MSD) and 10/10 HLA-matched (MUD) and 9/10 mismatched (MMUD) unrelated donors are selected for alloHSCT. However, reported evidence on outcomes from elderly receiving PTCY-containing GVHD prophylaxis remains limited. OBJECTIVES This study aims to compare the outcomes of PTCY-TK prophylaxis and conventional GVHD prophylaxis in patients aged >50 years undergoing peripheral blood alloHSCT from a single institution. STUDY DESIGN A total of 161 consecutive patients aged >50 years undergoing alloHSCT between Jan-2014 and Feb-2021 were included. Data was collected retrospectively and updated in December 2021. Patients received grafts from HLA-identical sibling (MSD), and from 10/10 and 9/10 HLA matched and mismatched unrelated donors (UD). RESULTS Overall, median age was 60 years and 91 (54.8%) received PTCY-TK for GVHD prevention. Time to neutrophil and platelet engraftment was longer in the PTCY-TK group (20 vs. 16 days and 19 vs. 11 days, P< 0.001). The cumulative incidences of grade II-IV and III-IV aGVHD at day +100 and moderate/severe cGVHD at 2 years were 18.2%, 5.7% and 9.5% for patients receiving PTCY-TK, and 26.0%, 9.6% and 39.5% for those that did not. The multivariate analysis showed that PTCY-TK reduced the probability of grade II-IV aGVHD (HR 0.41, p=0.035), of cGVHD [any grade: HR 0.43 (p=0.014), and of moderate/severe cGVHD (HR 0.15 (p<0.001)]. At 2-years, the overall survival (65.4% vs. 65.6%, p=0.472), non-relapse mortality (17.4% vs. 13.7%, p=0.967), and cumulative incidence of relapse rates (24.2% vs. 27.5%, p=0.712) were comparable between both cohorts; GVHD-Free/Relapse-free survival (GRFS) was higher in the PTCY-TK group (2-years: 50.2% vs. 21.8%; HR 0.42, p=0.001). In patients aged ≥50 years, Conclusion: PTCY-TK was safe and a more effective drug combination than non-PTCY containing GVHD prophylaxis, even with the use of matched and mismatched UD, and resulted in comparable relapse rates and better GRFS.
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19
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Freyer CW, Carulli A, Gier S, Ganetsky A, Timlin C, Schuster M, Babushok D, Frey NV, Gill SI, Hexner EO, Luger SM, Mangan JK, Martin ME, McCurdy SR, Perl AE, Porter DL, Pratz K, Smith J, Stadtmauer EA, Loren AW. Letermovir vs. high-dose valacyclovir for cytomegalovirus prophylaxis following haploidentical or mismatched unrelated donor allogeneic hematopoietic cell transplantation receiving post-transplant cyclophosphamide. Leuk Lymphoma 2022; 63:1925-1933. [PMID: 35188052 DOI: 10.1080/10428194.2022.2042686] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Patients undergoing haploidentical or mismatched unrelated donor (haplo/MMUD) allogeneic hematopoietic cell transplantation (alloHCT) receiving post-transplant cyclophosphamide (PTCy) are at high risk of cytomegalovirus (CMV) infection. Experience with letermovir (LET) in this population is limited. This single center retrospective cohort study compared CMV and transplant outcomes between LET and a historical control with high-dose valacyclovir (HDV) prophylaxis in adults undergoing haplo/MMUD alloHCT. Thirty-eight CMV seropositive patients were included, 19 in each arm. LET reduced the incidence of CMV infection (5% vs. 53%, RR 0.01, 95% CI 0.014-0.71, p = .001) and need for CMV treatment by day +100 (5% vs. 37%, RR 0.14, 95% CI 0.18-0.99, p = .017) compared to HDV. Median CMV event-free-survival was improved with LET (not reached vs. 80 days, HR 0.114, 95% CI 0.07-0.61, p = .004). These data support the efficacy of LET in alternative donor transplants.
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Affiliation(s)
- Craig W Freyer
- Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Alison Carulli
- Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Shannon Gier
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Alex Ganetsky
- Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Colleen Timlin
- Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Mindy Schuster
- Infectious Diseases Division, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Daria Babushok
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Noelle V Frey
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Saar I Gill
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Elizabeth O Hexner
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Selina M Luger
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - James K Mangan
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Mary Ellen Martin
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Shannon R McCurdy
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Alexander E Perl
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - David L Porter
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Keith Pratz
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Jacqueline Smith
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Edward A Stadtmauer
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
| | - Alison W Loren
- Blood and Marrow Transplantation Program, Hospital of the University of Pennsylvania, Abramson Cancer Center and the Division of Hematology and Oncology, Philadelphia, PA, USA
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20
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HSCT with Mismatched Unrelated Donors (MMUD): A Comparison of Different Platforms for GvHD Prophylaxis. TRANSPLANTOLOGY 2022. [DOI: 10.3390/transplantology3010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
HSCT from an unrelated HLA-mismatched donor (MMUD) is one of the alternatives where an HLA-matched donor is not found. The aim of this study was to compare GvHD prophylaxis with anti-thymocyte globulin (ATG) vs. post-transplant cyclophosphamide (PT-Cy). Thirty-nine adult patients were uniformly treated with rabbit ATG-Cy-A-MTX and peripheral blood stem cell (PBSC) and 40 adult patients with PT-Cy-MMF-tacrolimus and PBSC. This retrospective study was registered at ClinicalTrials.gov NCT04598789. Three-year overall survival was 42% vs. 64% for ATG and PT-Cy (p < 0.0005), three-year treatment-related mortality (TRM) was 36% vs. 8% (p = 0.0033) and the three-year relapse incidence (RI) was 15% vs. 28% (p = NS), respectively. The incidences of day-100 GvHD graded II–IV and III–IV were 39% vs. 7% (p = 0.0006) and 11% vs. 0% (p = 0.04), respectively, whereas the three-year cGvHD incidences were 48% vs. 13% (p = 0.0005), respectively. We were able to show how PT-Cy can reduce the incidence of GvHDs and TRM in adults, but relapse remains an issue.
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21
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Post-transplant cyclophosphamide in one-antigen mismatched unrelated donor transplantation versus haploidentical transplantation in acute myeloid leukemia: a study from the Acute Leukemia Working Party of the EBMT. Bone Marrow Transplant 2022; 57:562-571. [PMID: 35079140 DOI: 10.1038/s41409-022-01577-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/27/2021] [Accepted: 01/10/2022] [Indexed: 12/21/2022]
Abstract
Whether to choose Haploidentical (Haplo) or one-antigen mismatched unrelated donor (1Ag-MMUD) hematopoietic cell transplantation (HCT) with post-transplant cyclophosphamide (PTCy) remains an unanswered question. We compared PTCy- Haplo-HCT to PTCy-1Ag-MMUD-HCT for acute myeloid leukemia (AML) in complete remission (three groups: 1Ag-MMUD using peripheral blood (1Ag-MMUD-PB; n = 155); Haplo using bone marrow (Haplo-BM; n = 647) or peripheral blood (Haplo-PB; n = 949)). Haplo-BM and Haplo-PB had a higher non-relapse mortality (NRM) compared to 1Ag-MMUD-PB (HR 2.28, 95% CI 1.23-4.24, p < 0.01; HR 2.65, 95% CI 1.46-4.81, p < 0.01, respectively). Haplo groups experienced a lower leukemia-free survival (LFS) compared to 1Ag-MMUD-PB (Haplo-BM: HR 1.51, 95% CI 1.06-2.14, p = 0.02; Haplo-PB: 1.47, 95% CI 1.05-2.05, p = 0.02); overall survival (OS) was also lower in Haplo-HCT (Haplo-BM: HR 1.50, 95% CI 1.02-2.21, p = 0.04; Haplo-PB: HR 1.51, 95% CI 1.05-2.19, p = 0.03). No differences were observed for graft-versus-host/relapse-free survival (GRFS) and relapse incidence (RI). Haplo-BM was associated with a lower risk of grade III-IV acute graft-versus-host disease (GVHD) (HR 0.44, 95% CI 0.24-0.81; p < 0.01), while no statistical differences were observed between groups for grade II-IV aGVHD and for cGVHD. Use of PTCy in 1Ag-MMUD-HCT is a valid alternative to consider when using alternative donors. Larger analysis of 1Ag-MMUD versus Haplo-HCT are warranted.
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22
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Novitzky-Basso I, Remberger M, Chen C, Ellison C, Pasic I, Lam W, Law A, Gerbitz A, Viswabandya A, Lipton JH, Kim DD, Kumar R, Michelis FV, Mattsson J. Anti-thymocyte Globulin and Post-Transplant Cyclophosphamide do not abrogate the inferior outcome risk conferred by human leukocyte antigen-A and -B mismatched donors. Eur J Haematol 2021; 108:288-297. [PMID: 34905239 DOI: 10.1111/ejh.13735] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 11/29/2021] [Accepted: 12/01/2021] [Indexed: 01/09/2023]
Abstract
In donor selection for allogeneic stem cell transplant, several factors are considered for potential impact on transplant outcome. Previous publications suggested single HLA-mismatched unrelated donors (MMUD) may be equivalent to 10/10 matched unrelated donors (MUDs). We retrospectively examined factors affecting outcome in a single-center study using ATG followed by post-transplant cyclophosphamide, termed ATG-PTCy, GvHD prophylaxis. Fifty-two patients who received grafts from MMUD and 188 patients transplanted from MUD between January 2015 and December 2019, at Princess Margaret Cancer Centre, Canada, were enrolled. All patients received reduced-intensity conditioning. Overall survival for 9/10 recipients at 2 years was significantly worse, 37.2% versus 68.5% for 10/10 MUDs, p < .001, as were NRM at 1 year 39.5% versus 11.7%, p < .001, and GRFS at 2 years 29.8% versus 58.8%, p < .001, respectively, potentially due to higher incidence of infections including CMV. By multivariable analysis, factors correlating with survival negatively were DRI, and MMUD, whereas for NRM MMUD and increasing age were unfavorable. For GRFS significant unfavorable factors included donor age ≤32 years, female donor to male recipient, DRI high-very high and MMUD. These data suggest that MMUD, primarily HLA-A and HLA-B MMUD, confer significantly inferior outcome despite use of ATG-PTCy. Further development of novel conditioning regimens and GvHD prophylaxis is needed to mitigate these risks.
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Affiliation(s)
- Igor Novitzky-Basso
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Mats Remberger
- Department of Medical Sciences, Uppsala University and KFUE, Uppsala University Hospital, Uppsala, Sweden
| | - Carol Chen
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Cynthia Ellison
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Ivan Pasic
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Wilson Lam
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Arjun Law
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Armin Gerbitz
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Auro Viswabandya
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Jeffrey H Lipton
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Dennis D Kim
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Rajat Kumar
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Fotios V Michelis
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada
| | - Jonas Mattsson
- Hans Messner Allogeneic Transplant Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.,University of Toronto, Toronto, Canada.,Gloria and Seymour Epstein Chair in Cell Therapy and Transplantation, Department of Medicine, University of Toronto, Toronto, Canada
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23
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Rappazzo KC, Zahurak M, Bettinotti M, Ali SA, Ambinder AJ, Bolaños-Meade J, Borrello I, Dezern AE, Gladstone D, Gocke C, Fuchs E, Huff CA, Imus PH, Jain T, Luznik L, Rahmat L, Swinnen LJ, Wagner-Johnston N, Jones RJ, Ambinder RF. Nonmyeloablative, HLA-Mismatched Unrelated Peripheral Blood Transplantation with High-Dose Post-Transplantation Cyclophosphamide. Transplant Cell Ther 2021; 27:909.e1-909.e6. [PMID: 34425261 PMCID: PMC8717359 DOI: 10.1016/j.jtct.2021.08.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 08/13/2021] [Accepted: 08/15/2021] [Indexed: 11/29/2022]
Abstract
High-dose post-transplantation cyclophosphamide (PTCy) is an effective platform for prevention of severe graft-versus-host disease (GVHD) after allogeneic bone marrow (BM) transplantation with mismatched unrelated donors (mMUDs). Previous studies evaluating PTCy with mMUDs favored BM allografts over peripheral blood stem cell transplantation (PBSCT) due to concerns that PBSCT may be associated with an increased risk of acute and chronic GVHD. In addition, haploidentical PBSCT is associated with high rates of cytokine release syndrome (CRS), which is another concern with mMUD PBSCT. This study was conducted to determine the feasibility and safety of using mMUD PBSCT with PTCy as GVHD prophylaxis. Patients who received mMUD PBSCT using a PTCy-based GVHD prophylaxis at Johns Hopkins Hospital as part of a prospective clinical trial of mMUD and non-first-degree relative haploidentical transplantation with PTCy (ClinicalTrials.gov identifier NCT01203722) were included. All patients underwent T cell-replete PBSCT between November 2012 and August 2020. Statistical analyses were performed using the Kaplan-Meier method and proportional subdistribution hazard regression model for competing risks. The 29 patients in the study had a median age of 54 years, with 10 patients (34%) age ≥60 years. Nineteen grafts (66%) were matched for 9/10 HLA loci, 6 (21%) were match for 8/10, and 4 (14%) were matched for 7/10. No primary or secondary graft failure occurred. The median time to neutrophil recovery (≥500/µL) was 17 days, and that to platelet recovery (≥20,000/µL) was 28 days. Full donor chimerism was achieved in all patients by day +60. The cumulative incidence (CuI) of grade II-IV acute GVHD at 180 days was 15% (90% confidence interval [CI], 3% to 26%). There were no cases of severe chronic GVHD, 3 cases of mild chronic GVHD, and 1 case of moderate chronic GVHD. The CuI of nonrelapse mortality (NRM) was 7% (90% CI, NA to 18%) at 1 year. Eighteen patients (62%) experienced mild CRS (grade 1-2), and 1 patient (3%) experienced severe CRS (grade 3-5). At 1 year, the CuI of relapse was 29% (90% CI, 8% to 50%), overall survival was 93% (90% CI, 85% to 100%), progression-free survival was 64% (90% CI, 46% to 88%), GVHD-free relapse-free survival was 41% (90% CI, 23% to 73%), and chronic GVHD-free relapse-free survival was 64% (90% CI, 46% to 88%). Our data indicate that mMUD PBSCT using PTCy-based GVHD prophylaxis is safe and feasible. All patients engrafted, and rates of NRM (7%) and acute GVHD (15%) at 1 year were low. There was only 1 case (3%) of severe CRS. Compared with previously published outcomes, mMUD PBSCT using PTCy-based GVHD prophylaxis has a safety and efficacy profile that may not be different from that of PBSCT from matched donors. These results further solidify that all patients who require blood or BM transplantation should be able to find an acceptable donor.
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Affiliation(s)
- Katherine C Rappazzo
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Marianna Zahurak
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Maria Bettinotti
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Syed Abbas Ali
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Alex J Ambinder
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Javier Bolaños-Meade
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Ivan Borrello
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Amy E Dezern
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Doug Gladstone
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Christian Gocke
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Ephraim Fuchs
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Carol Ann Huff
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Philip H Imus
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Tania Jain
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Leo Luznik
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Leena Rahmat
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Lode J Swinnen
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Nina Wagner-Johnston
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Richard J Jones
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland
| | - Richard F Ambinder
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins Hospital University School of Medicine, Baltimore, Maryland.
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Gener G, Batlle M, Morgades M, Jiménez MJ, Ferrà C, Ribera JM. Outcomes of unrelated donor stem cell transplantation with or without anti-thymocyte globulin used as graft-versus-host disease prophylaxis in patients with acute leukaemia and myelodysplastic syndrome. Med Clin (Barc) 2021; 157:380-384. [PMID: 33160624 DOI: 10.1016/j.medcli.2020.07.030] [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: 05/11/2020] [Revised: 07/03/2020] [Accepted: 07/09/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Graft-versus-host disease (GVHD) and infections are complications after allogeneic stem cell transplantation (alloSCT). Anti-thymocyte globulin (ATG) is a strategy used as prophylaxis for GVHD. The study analyses the outcomes and frequency of infections with or without ATG after an unrelated donor alloSCT in patients with acute leukaemia and myelodysplastic syndrome. PATIENTS AND METHODS Retrospective study of patients receiving an unrelated donor alloSCT between December 2007 and April 2019. The main outcomes were analysed according to use or not of ATG. RESULTS Sixty-six patients were included. No significant differences were found between the ATG group (n=50) vs. no-ATG group (n=16) in overall survival, cumulative incidence of relapse, cumulative incidence of non-relapse mortality or cumulative incidence of acute GVHD or chronic GVHD. There was a greater frequency of infections in the ATG group (60 vs. 19%, P=.004). CONCLUSIONS In this study, no differences were shown in the main outcomes of alloSCT based on the use of ATG, although more infections were documented in the ATG group.
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Affiliation(s)
- Georgina Gener
- Servicio de Hematología Clínica, Institut Català d'Oncologia-Hospital Germans Trias i Pujol, Institut de Recerca contra la Leucèmia, Josep Carreras, Barcelona, España.
| | - Montserrat Batlle
- Servicio de Hematología Clínica, Institut Català d'Oncologia-Hospital Germans Trias i Pujol, Institut de Recerca contra la Leucèmia, Josep Carreras, Barcelona, España
| | - Mireia Morgades
- Servicio de Hematología Clínica, Institut Català d'Oncologia-Hospital Germans Trias i Pujol, Institut de Recerca contra la Leucèmia, Josep Carreras, Barcelona, España
| | - María-José Jiménez
- Servicio de Hematología Clínica, Institut Català d'Oncologia-Hospital Germans Trias i Pujol, Institut de Recerca contra la Leucèmia, Josep Carreras, Barcelona, España
| | - Christelle Ferrà
- Universitat de Vic, Universitat Central de Catalunya, Vic, España
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Blood and Marrow Transplant Clinical Trials Network State of the Science Symposium 2021: Looking Forward as the Network Celebrates its 20th Year. Transplant Cell Ther 2021; 27:885-907. [PMID: 34461278 PMCID: PMC8556300 DOI: 10.1016/j.jtct.2021.08.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/15/2021] [Accepted: 08/15/2021] [Indexed: 11/22/2022]
Abstract
In 2021 the BMT CTN held the 4th State of the Science Symposium where the deliberations of 11 committees concerning major topics pertinent to a particular disease, modality, or complication of transplant, as well as two committees to consider clinical trial design and inclusion, diversity, and access as cross-cutting themes were reviewed. This article summarizes the individual committee reports and their recommendations on the highest priority questions in hematopoietic stem cell transplant and cell therapy to address in multicenter trials.
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Posttransplant cyclophosphamide as GVHD prophylaxis for peripheral blood stem cell HLA-mismatched unrelated donor transplant. Blood Adv 2021; 5:2650-2659. [PMID: 34156440 DOI: 10.1182/bloodadvances.2021004192] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 03/26/2021] [Indexed: 12/15/2022] Open
Abstract
Efficacy of PTCy after mismatched unrelated donor (MMUD) HCT is unknown. In this pilot clinical trial, we enrolled 38 patients with hematologic malignancies scheduled to undergo MMUD-HCT (≥6/8 HLA-matched donors) onto 1 of 2 conditioning strata: myeloablative using fludarabine and fractionated total body irradiation (n = 19) or reduced intensity with fludarabine/melphalan (n = 19). Graft source was peripheral blood stem cells (PBSCs), and GVHD prophylaxis was PTCy, tacrolimus, and mycophenolate mofetil. Patients' median age was 53 years (range, 21-72 years). Median number of HLA mismatches was 2 (range, 1-4) of 12 loci. Twenty-three patients (61%) were considered racial (n = 12) or ethnic (n = 11) minorities. Median time to neutrophil engraftment was 16 days (range, 13-35 days). With a median follow-up of 18.3 months (range, 4.3-25.0 months) for surviving patients, 1-year overall survival (OS) and GVHD-free/relapse-free survival (GRFS) were 87% (95% confidence interval [CI]: 71-94) and 68% (95% CI: 51-81), respectively. Cumulative incidence of nonrelapse mortality at 100 days and 1 year were 0% and 11% (95% CI: 4-27), respectively, whereas relapse/progression was 11% (95% CI: 4-27). Cumulative incidence of 100-day acute GVHD grades 2-4 and 3-4 and 1-year chronic GVHD were 50% (95% CI: 36-69), 18% (95% CI: 9-36), and 48% (95% CI: 34-68), respectively. The rate of moderate/severe chronic GVHD was 3% in the entire cohort. We showed highly promising OS/GRFS rates with an acceptable risk profile after PBSC-MMUD-HCT with PTCy. This trial was registered at www.clinicaltrials.gov as #NCT03128359.
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27
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Modi D, Kondrat K, Kim S, Deol A, Ayash L, Ratanatharathorn V, Uberti JP. Post-transplant Cyclophosphamide Versus Thymoglobulin in HLA-Mismatched Unrelated Donor Transplant for Acute Myelogenous Leukemia and Myelodysplastic Syndrome. Transplant Cell Ther 2021; 27:760-767. [PMID: 34174469 DOI: 10.1016/j.jtct.2021.06.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/11/2021] [Accepted: 06/16/2021] [Indexed: 10/21/2022]
Abstract
Limited information is available on the efficacy of post-transplantation cyclophosphamide (PTcy) or thymoglobulin for graft-versus-host disease (GVHD) prophylaxis in mismatched unrelated donor (MMUD) transplants. We retrospectively compared outcomes of 76 adult patients with acute myelogenous leukemia (AML) or myelodysplastic syndrome (MDS) who underwent 7/8 HLA-MMUD transplantation and received either PTcy (50 mg/kg on day 3 and 4) or thymoglobulin (total dose 4.5 mg/kg) for GVHD prophylaxis. In addition, tacrolimus and mycophenolate were used in both groups. Propensity score-based multivariable analyses (PSCA) were performed to adjust confounding effects of patient characteristics between both groups. Between January 2006 and June 2019, 25 patients received PTcy, and 51 received thymoglobulin. Median age of the population was 57 years, 78% of patients had AML, most common graft source was peripheral blood (96%), and 46% received myeloablative conditioning regimens. Median time to neutrophil (15 versus 11 days, P < .001) and platelet engraftment (21 versus 15 days, P = .002) was prolonged in the PTcy group. The cumulative incidence of grade III-IV acute GVHD at day 100 was similar (12% versus 19.6%, P = .38), whereas chronic GVHD at 1 year was lower with PTcy compared to thymoglobulin (16% versus 49%, P = .006). Using PSCA, no difference in survival, relapse, relapse-free survival, and GVHD-free relapse-free survival was seen between groups. However, thymoglobulin was associated with higher incidence of acute (hazard ratio [HR] = 2.63, P = .01) and chronic GVHD (HR = 4.43, P = .03), and non-relapse mortality (HR 3.38, P = .04) compared to PTcy. Our study demonstrated that PTcy resulted in significantly lower rates of acute and chronic GVHD and non-relapse mortality compared to thymoglobulin in 7/8 HLA-MMUD transplants for AML and MDS.
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Affiliation(s)
- Dipenkumar Modi
- Department of Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan.
| | - Kyle Kondrat
- Department of Internal Medicine and Pediatrics, DMC and Children's Hospital of Michigan, Detroit, Michigan
| | - Seongho Kim
- Biostatistics Core, Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University, Detroit, Michigan
| | - Abhinav Deol
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
| | - Lois Ayash
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
| | - Voravit Ratanatharathorn
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
| | - Joseph P Uberti
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
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Early Cardiac Toxicity Associated With Post-Transplant Cyclophosphamide in Allogeneic Stem Cell Transplantation. JACC: CARDIOONCOLOGY 2021; 3:250-259. [PMID: 34396331 PMCID: PMC8352028 DOI: 10.1016/j.jaccao.2021.02.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 11/30/2022]
Abstract
Background Post-transplant cyclophosphamide (PT-Cy) has become a standard of care in haploidentical hematopoietic stem cell transplantation (HSCT) to reduce the risk of graft-versus-host disease. However, data on cardiac events associated with PT-Cy are scarce. Objectives This study sought to assess the incidence and clinical features of cardiac events associated with PT-Cy. Methods The study compared clinical outcomes between patients who received PT-Cy (n = 136) and patients who did not (n = 195), with a focus on early cardiac events (ECE) occurring within the first 100 days after HSCT. All patients had the same systematic cardiac monitoring. Results The cumulative incidence of ECE was 19% in the PT-Cy group and 6% in the no–PT-Cy group (p < 0.001). The main ECE occurring after PT-Cy were left ventricular systolic dysfunction (13%), acute pulmonary edema (7%), pericarditis (4%), arrhythmia (3%), and acute coronary syndrome (2%). Cardiovascular risk factors were not associated with ECE. In multivariable analysis, the use of PT-Cy was associated with ECE (hazard ratio: 2.7; 95% confidence interval: 1.4 to 4.9; p = 0.002]. Older age, sequential conditioning regimen, and Cy exposure before HSCT were also associated with a higher incidence of ECE. Finally, a history of cardiac events before HSCT and ECE had a detrimental impact on overall survival. Conclusions PT-Cy is associated with a higher incidence of ECE occurring within the first 100 days after HSCT. Patients who have a cardiac event after HSCT have lower overall survival. These results may help to improve the selection of patients who are eligible to undergo HSCT with PT-Cy, especially older adult patients and patients with previous exposure to Cy.
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Key Words
- CI, confidence interval
- CVD, cardiovascular disease
- CVRF, cardiovascular risk factor
- Cy, cyclophosphamide
- ECE, early cardiac events
- GRFS, graft-versus-host disease-free, relapse-free survival
- GVHD, graft-versus-host disease
- HR, hazard ratio
- HSCT, hematopoietic stem cell transplantation
- LVEF, left ventricular ejection fraction
- LVSD, left ventricular systolic dysfunction
- PT-Cy, post-transplant cyclophosphamide
- allogeneic stem cell transplantation
- cardiotoxicity
- haploidentical transplantation
- left ventricular systolic dysfunction
- post-transplant cyclophosphamide
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Dholaria B, Labopin M, Sanz J, Ruggeri A, Cornelissen J, Labussière-Wallet H, Blaise D, Forcade E, Chevallier P, Grassi A, Zubarovskaya L, Kuball J, Ceballos P, Ciceri F, Baron F, Savani BN, Nagler A, Mohty M. Allogeneic hematopoietic cell transplantation with cord blood versus mismatched unrelated donor with post-transplant cyclophosphamide in acute myeloid leukemia. J Hematol Oncol 2021; 14:76. [PMID: 33941226 PMCID: PMC8094558 DOI: 10.1186/s13045-021-01086-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 04/27/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Allogeneic hematopoietic cell transplantation (allo-HCT) using a mismatched unrelated donor (MMUD) and cord blood transplantation (CBT) are valid alternatives for patients without a fully human leukocyte antigen (HLA)-matched donor. Here, we compared the allo-HCT outcomes of CBT versus single-allele-mismatched MMUD allo-HCT with post-transplant cyclophosphamide (PTCy) in acute myeloid leukemia. METHODS Patients who underwent a first CBT without PTCy (N = 902) or allo-HCT from a (HLA 9/10) MMUD with PTCy (N = 280) were included in the study. A multivariate regression analysis was performed for the whole population. A matched-pair analysis was carried out by propensity score-based 1:1 matching of patients (177 pairs) with known cytogenetic risk. RESULTS The incidence of grade II-IV and grade III-IV acute graft-versus-host disease (GVHD) at 6 months was 36% versus 32% (p = 0.07) and 15% versus 11% (p = 0.16) for CBT and MMUD cohorts, respectively. CBT was associated with a higher incidence of graft failure (11% vs. 4%, p < 0.01) and higher 2-year non-relapse mortality (NRM) (30% vs. 16%, p < 0.01) compared to MMUD. In the multivariate analysis, CBT was associated with a higher risk of, NRM (HR = 2.09, 95% CI 1.46-2.99, p < 0.0001), and relapse (HR = 1.35, 95% CI 1-1.83, p = 0.05), which resulted in worse leukemia-free survival (LFS) (HR = 1.68, 95% CI 1.34-2.12, p < 0.0001), overall survival (OS) (HR = 1.7, 95% CI 1.33-2.17, p < 0.0001), and GVHD-free, relapse-free survival (GRFS) (HR = 1.49, 95% CI 1.21-1.83, p < 0.0001) compared to MMUD. The risk of grade II-IV acute GVHD (p = 0.052) and chronic GVHD (p = 0.69) did not differ significantly between the cohorts. These results were confirmed in a matched-pair analysis. CONCLUSIONS CBT was associated with lower LFS, OS, and GRFS due to higher NRM, compared to MMUD allo-HCT with PTCy. In the absence of a fully matched donor, 9/10 MMUD with PTCy may be preferred over CBT.
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Affiliation(s)
- Bhagirathbhai Dholaria
- Department of Hematology-Oncology, Vanderbilt University Medical Center, 220 Pierce Ave, 777 Preston Research Building, Nashville, TN, 37232, USA.
| | | | - Jaime Sanz
- Hematology Department, University Hospital La Fe, Valencia, Spain
| | - Annalisa Ruggeri
- Department of Pediatric Hematology and Oncology IRCCS, Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Jan Cornelissen
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | | | - Didier Blaise
- Programme de Transplantation and Therapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | | | | | - Anna Grassi
- Hematology and Bone Marrow Transplant Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Ludmila Zubarovskaya
- RM Gorbacheva Research Institute, Pavlov University, St. Petersburg, Russian Federation
| | - Jürgen Kuball
- Department of Haematology, University Medical Centre, Utrecht, The Netherlands
| | - Patrice Ceballos
- Département d'Hématologie Clinique, CHU Lapeyronie, Montpellier, France
| | - Fabio Ciceri
- Ospedale San Raffaele S.R.L., Haematology and BMT, Milan, Italy
| | | | - Bipin N Savani
- Department of Hematology-Oncology, Vanderbilt University Medical Center, 220 Pierce Ave, 777 Preston Research Building, Nashville, TN, 37232, USA
| | - Arnon Nagler
- Chaim Sheba Medical Center, Tel Hashomer, Israel
- ALWP Office Hôpital Saint-Antoine, Paris, France
| | - Mohamad Mohty
- EBMT ALWP Office, Hôpital Saint-Antoine, Paris, France
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, UMRs 938, AP-HP, Sorbonne University, and INSERM, Paris, France
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30
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High-Dose Cyclophosphamide and Tacrolimus as Graft-versus-Host Disease Prophylaxis for Matched and Mismatched Unrelated Donor Transplantation. Transplant Cell Ther 2021; 27:619.e1-619.e8. [PMID: 33895157 DOI: 10.1016/j.jtct.2021.03.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/16/2021] [Accepted: 03/21/2021] [Indexed: 02/01/2023]
Abstract
The optimal prophylaxis regimen for graft-versus-host disease (GVHD) in the setting of single-locus mismatched unrelated donor (MMUD) allogeneic hematopoietic stem cell transplantation (alloHSCT) is unclear. The use of high-dose post-transplant cyclophosphamide (PTCy) after haploidentical transplantation is effective at overcoming the negative impact of HLA disparity on survival. Limited information is available regarding the efficacy of this strategy in alloHSCT from MMUDs. Most of the published studies have used the triple immunosuppressant model of haploidentical transplant combining PTCy with calcineurin inhibitors and mycophenolate mofetil or methotrexate. In our study, we propose the use of a simpler GVHD prophylaxis protocol comprising PTCy in combination with tacrolimus for MMUD and matched unrelated donor (MUD) alloHSCT. We performed a retrospective analysis of 109 consecutive recipients of alloHSCT from unrelated donors (MMUD, n = 55; MUD, n = 54) in a single center. Graft source was primarily peripheral blood (98%). No differences were observed between the MMUD and MUD groups with respect to 100-day cumulative incidence of grade II to IV acute GVHD (aGVHD; 31% versus 32%, respectively, P = .9), grade III to IV aGVHD (9% versus 7%, P = .7), and moderate/severe chronic GVHD (cGVHD) at 2 years (18% versus 14%, P = .6). Both groups showed similar cumulative incidence of 1 year nonrelapse mortality (13% versus 9%; P = .5) and 3-year relapse rates (24% versus 25%, P = .7). Progression-free survival and overall survival at 3 years for MMUD and MUD were 56% and 57% (P = .9) and 64% and 65% (P = .6), respectively. The 3-year probability of survival free of moderate/severe cGVHD and relapse was 56% and 55%, respectively. GVHD prophylaxis with PTCy and tacrolimus achieves low rates of severe aGVHD and cGVHD, as well as good survival outcomes, in recipients of both MMUD and MUD peripheral blood alloHSCT. This strategy overcomes the negative impact of single-locus HLA disparity.
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31
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Zu Y, Zhou J, Fu Y, Fang B, Liu X, Zhang Y, Yu F, Zuo W, Zhou H, Gui R, Li Z, Liu Y, Zhao H, Zhang C, Song Y. Feasibility of reduced-dose posttransplant cyclophosphamide and cotransplantation of peripheral blood stem cells and umbilical cord-derived mesenchymal stem cells for SAA. Sci Rep 2021; 11:253. [PMID: 33420287 PMCID: PMC7794355 DOI: 10.1038/s41598-020-80531-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 12/23/2020] [Indexed: 12/13/2022] Open
Abstract
Posttransplant cyclophosphamide (PTCy) as graft-versus-host disease (GVHD) prophylaxis is an effective strategie for patients receiving matched sibling donor hematopoietic stem cell transplantation (MSD-HSCT) and haploidentical HSCT (haplo-HSCT). We evaluated the effectiveness and safety of reduced-dose cyclophosphamide, 20 mg/kg for 13 patients in MSD-HSCT cohort and 25 mg/kg for 22 patients in haplo-HSCT cohort, on days + 3, + 4 combined with cotransplantation of peripheral blood stem cells (PBSCs) and human umbilical cord-derived mesenchymal stem cells (UC-MSCs) for severe aplastic anemia (SAA). In MSD-PTCy cohort, the times to neutrophil and platelet engraftment were significantly shorter than those in the MSD-control cohort (P < 0.05). The cumulative incidence of acute GVHD (aGVHD) at day + 100 (15.4%) was lower than that in the MSD-control cohort (P = 0.050). No patient developed chronic GVHD (cGVHD). The 1-year overall survival (OS) and event-free survival (EFS) rates were 100% and 92.3%. In haplo-PTCy cohort, the times to neutrophil and platelet engraftment were significantly shorter than those in the haplo-control cohort (P < 0.05). The cumulative incidences of aGVHD at day + 100 and 1-year cGVHD were 31.8% and 18.2%, and the 1-year OS and EFS rates were 81.8% and 66.9%. Reduced-dose PTCy and cotransplantation of PBSCs and UC-MSCs is an acceptable alternative to patients with SAA.
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Affiliation(s)
- Yingling Zu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Jian Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China.
| | - Yuewen Fu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Baijun Fang
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Xinjian Liu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Yanli Zhang
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Fengkuan Yu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Wenli Zuo
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Hu Zhou
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Ruirui Gui
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Zhen Li
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Yanyan Liu
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Huifang Zhao
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Chengjuan Zhang
- Center of Bio-Repository, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China
| | - Yongping Song
- Department of Hematology, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, 450000, People's Republic of China.
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32
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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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Van Elssen CHMJ, Ciurea SO. NK cell alloreactivity in acute myeloid leukemia in the post-transplant cyclophosphamide era. Am J Hematol 2020; 95:1590-1598. [PMID: 32857869 DOI: 10.1002/ajh.25983] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 08/17/2020] [Accepted: 08/24/2020] [Indexed: 12/20/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (alloSCT) for myeloid leukemia remains one of the most effective anti-tumor treatments available, capable of curing an increasingly higher proportion of patients. Alloreactivity generated by T cells has limited efficacy in the early post-transplant period while most patients will relapse within 6 months after transplantation. Prior studies in T cell depleted grafts showed that, with the elimination of T cells, natural killer (NK) cells provide most of the anti-tumor effect in the early post-transplant period. Administration of unmodified T cells to mitigate infections and relapse will expose the patient to a high risk of graft-vs-host disease (GvHD). Post-transplant cyclophosphamide (PTCy), initially used for haploidentical (haplo) donor transplants, is now also increasingly utilized in HLA matched donor transplants to prevent GvHD. In most patients, PTCy eliminates, at least in part, alloreactive T and NK cells early post-transplant. Administration of modified NK cells in the early post-transplant period makes intuitive sense to enhance the anti-tumor effect of the graft and thereby prevent relapse. Effective application of cellular therapy early after transplant has opened a new direction and could revolutionize the field of hematopoietic stem cell transplantation.
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Affiliation(s)
- Catharina H. M. J. Van Elssen
- Department of Internal Medicine, Division of Hematology, GROW‐School of Oncology and Developmental Biology Maastricht University Medical Center Maastricht The Netherlands
| | - Stefan O. Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, Division of Cancer Medicine The University of Texas MD Anderson Cancer Center Houston Texas USA
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Incorporation of posttransplant cyclophosphamide as part of standard immunoprophylaxis for all allogeneic transplants: a retrospective, single institution study. Bone Marrow Transplant 2020; 56:1099-1105. [PMID: 33257777 DOI: 10.1038/s41409-020-01144-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 10/30/2020] [Accepted: 11/09/2020] [Indexed: 11/08/2022]
Abstract
The addition of posttransplant cyclophosphamide (PTCy) to standard graft-versus-host disease (GVHD) prophylaxis following haploidentical blood stem transplants has resulted in relatively low rates of GVHD. As GVHD remains a major cause of morbidity and mortality in patients receiving transplants from matched donors, we began to use PTCy in all blood stem cell transplants in 2016 and compared our recent experience with PTCy after matched sibling and unrelated donor transplants (N = 49) to the earlier 2-year period (N = 41) when PTCy was not used. Endpoints included graft-versus-host, relapse-free-survival (GRFS), overall survival, non-relapse mortality, and percentage of patients disease-free and off immunosuppression (DFOI) at 1 year and at the last follow-up. The difference in GRFS between the standard and the PTCy cohort was not statistically significant. There was a statistically improved relapse-free and overall survival in the PTCY cohort that was due to a significant decrease in non-relapse mortality secondary to GVHD. There was also a borderline statistically improved DFOI at 1 year and at last follow-up in the PTCY group. These results suggest that PTCy after HLA-matched transplants provides at least comparable efficacy to other GVHD strategies and may allow more frequent discontinuation of immunosuppression.
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Montoro J, Roldán E, Piñana JL, Barba P, Chorão P, Quintero A, Hernani R, Ortí G, Lorenzo JI, Balaguer-Roselló A, Salamero O, Fox L, Solves P, Gómez I, Guerreiro M, Hernández Boluda JC, Sanz G, Solano C, Sanz MÁ, Valcárcel D, Sanz J. Ex vivo T-cell depletion vs post-transplant cyclophosphamide, sirolimus, and mycophenolate mofetil as graft-vs-host disease prophylaxis for allogeneic hematopoietic stem cell transplantation. Eur J Haematol 2020; 106:114-125. [PMID: 33025625 DOI: 10.1111/ejh.13529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/29/2020] [Accepted: 09/30/2020] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To compare the efficacy and safety of CD34+ selected ex vivo T-cell depletion (TCD) vs post-transplant cyclophosphamide, sirolimus, and mycophenolate mofetil (PTCy-Sir-MMF) as graft-vs-host disease (GVHD) prophylaxis. METHODS We retrospectively included patients who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) with either TCD (n = 38) or PTCy-Sir-MMF (n = 91). RESULTS Cumulative incidence of neutrophil and platelet recovery was 92% vs 99% (P = .06) and 89% vs 97% (P = .3) in TCD and PTCy-Sir-MMF, respectively. Cumulative incidences of aGHVD grade II-IV, III-IV, and moderate to severe cGVHD were 11% vs 19% (P = .2), 3% vs 2% (P = .9), and 3% vs 36% (P < .001) in TCD and PTCy-Sir-MMF, respectively. The 2-year non-relapse mortality, relapse, disease-free and overall survival were 25% vs 8% (P = .01), 20% vs 16% (P = .2), 55% vs 76% (P = .004), 57% vs 83% (P = .004) for TCD and PTCy-Sir-MMF, respectively. Cumulative incidence of cytomegalovirus and Epstein-Barr infection requiring therapy was 76% vs 40% (P < .001) and 32% vs 0% (P < .001) in TCD and PTCy-Sir-MMF, respectively. PTCy-Sir-MMF platform showed faster T-cell reconstitution. CONCLUSIONS PTCy-Sir-MMF provides better survival outcomes but is associated with higher risk of cGVHD compared to TCD.
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Affiliation(s)
- Juan Montoro
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Elisa Roldán
- Department of Hematology, Vall d'Hebrón Institue of Oncology (VHIO), Hospital Universitario Vall d'Hebrón, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - José Luis Piñana
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Pere Barba
- Department of Hematology, Vall d'Hebrón Institue of Oncology (VHIO), Hospital Universitario Vall d'Hebrón, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Pedro Chorão
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Abdiel Quintero
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Rafael Hernani
- Department of Hematology, Hospital Clínico Universitario, Valencia, Spain
| | - Guillermo Ortí
- Department of Hematology, Vall d'Hebrón Institue of Oncology (VHIO), Hospital Universitario Vall d'Hebrón, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - José Ignacio Lorenzo
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Olga Salamero
- Department of Hematology, Vall d'Hebrón Institue of Oncology (VHIO), Hospital Universitario Vall d'Hebrón, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Laura Fox
- Department of Hematology, Vall d'Hebrón Institue of Oncology (VHIO), Hospital Universitario Vall d'Hebrón, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Pilar Solves
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Inés Gómez
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Manuel Guerreiro
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Juan Carlos Hernández Boluda
- Department of Hematology, Hospital Clínico Universitario, Valencia, Spain.,Department of Medicine, University of Valencia, Valencia, Spain
| | - Guillermo Sanz
- Department of Hematology, Hospital Clínico Universitario, Valencia, Spain.,Department of Medicine, University of Valencia, Valencia, Spain
| | - Carlos Solano
- Department of Hematology, Hospital Clínico Universitario, Valencia, Spain.,Department of Medicine, University of Valencia, Valencia, Spain
| | - Miguel Ángel Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,Department of Medicine, University of Valencia, Valencia, Spain
| | - David Valcárcel
- Department of Hematology, Vall d'Hebrón Institue of Oncology (VHIO), Hospital Universitario Vall d'Hebrón, Universitat Autónoma de Barcelona, Barcelona, Spain
| | - Jaime Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
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Brissot E, Labopin M, Moiseev I, Cornelissen JJ, Meijer E, Van Gorkom G, Rovira M, Ciceri F, Griskevicius L, Blaise D, Forcade E, Mistrik M, Mielke S, Bulabois CE, Niittyvuopio R, Deconinck E, Ruggeri A, Sanz J, Spyridonidis A, Savani B, Giebel S, Nagler A, Mohty M. Post-transplant cyclophosphamide versus antithymocyte globulin in patients with acute myeloid leukemia in first complete remission undergoing allogeneic stem cell transplantation from 10/10 HLA-matched unrelated donors. J Hematol Oncol 2020; 13:87. [PMID: 32620146 PMCID: PMC7333262 DOI: 10.1186/s13045-020-00923-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 06/23/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Graft-versus-host disease (GVHD) remains a major contributor to mortality and morbidity after allogeneic stem-cell transplantation (allo-HSCT). The updated recommendations suggest that rabbit antithymocyte globulin or anti-T-lymphocyte globulin (ATG) should be used for GVHD prophylaxis in patients undergoing matched-unrelated donor (MUD) allo-HSCT. More recently, using post-transplant cyclophosphamide (PTCY) in the haploidentical setting has resulted in low incidences of both acute (aGVHD) and chronic GVHD (cGVHD). Therefore, the aim of our study was to compare GVHD prophylaxis using either PTCY or ATG in patients with acute myeloid leukemia (AML) who underwent allo-HSCT in first remission (CR1) from a 10/10 HLA-MUD. METHODS Overall, 174 and 1452 patients from the EBMT registry receiving PTCY and ATG were included. Cumulative incidence of aGVHD and cGVHD, leukemia-free survival, overall survival, non-relapse mortality, cumulative incidence of relapse, and refined GVHD-free, relapse-free survival were compared between the 2 groups. Propensity score matching was also performed in order to confirm the results of the main analysis RESULTS: No statistical difference between the PTCY and ATG groups was observed for the incidence of grade II-IV aGVHD. The same held true for the incidence of cGVHD and for extensive cGVHD. In univariate and multivariate analyses, no statistical differences were observed for all other transplant outcomes. These results were also confirmed using matched-pair analysis. CONCLUSION These results highlight that, in the10/10 HLA-MUD setting, the use of PTCY for GVHD prophylaxis may provide similar outcomes to those obtained with ATG in patients with AML in CR1.
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Affiliation(s)
- Eolia Brissot
- Sorbonne Université, AP-HP, INSERM UMRs938, Paris, France.
- Service d'Hématologie clinique et de Thérapie cellulaire, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint Antoine, 75012, Paris, France.
| | - Myriam Labopin
- European Society for Blood and Marrow Transplantation Paris Study Office/CEREST-TC, Paris, France
| | - Ian Moiseev
- R.M. Gorbacheva Memorial Institute of Oncology, Hematology and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russian Federation
| | - J J Cornelissen
- Department of Hematology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Ellen Meijer
- Amsterdam University Medical Center, VU Medical Center, Department of Hematology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Gwendolyn Van Gorkom
- Dept. Internal Medicine, Hematology/Oncology, University Hospital Maastricht, Maastricht, The Netherlands
| | - Montserrat Rovira
- Apheresis & Cellular Therapy Unit, Department of Hemotherapy and Hemostasis, ICMHO, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Laimonas Griskevicius
- Hematology, Oncology & Transfusion Center, Vilnius University Hospital Santaros Klinikos, Vilnius University, Vilnius, Lithuania
| | - Didier Blaise
- Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | | | - Martin Mistrik
- Department of Haematology and Transfusion Medicine, University Hospital and Comenius University, Bratislava, Slovak Republic
| | - Stephan Mielke
- Department of Internal Medicine II, University Hospital of Würzburg, Oberdürrbacher Str. 6, D-97080, Würzburg, Germany
| | | | - Riitta Niittyvuopio
- HUCH Comprehensive Cancer Center, Stem Cell Transplantation Unit, Helsinki, Finland
| | - Eric Deconinck
- Service d'Hématologie, Hopital Jean Minjoz, Besançon, France
| | - Annalisa Ruggeri
- Hematology and Bone Marrow Transplantation, IRCCS San Raffaele Scientific Institute, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Jaime Sanz
- Department of Haematology, University Hospital La Fe, University of Valencia, Valencia, Spain
- Department of Haematology, Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, Spain
| | - Alexandros Spyridonidis
- Department of Internal Medicine, Bone Marrow Transplantation Unit, University Hospital of Patras, Patras, Greece
| | - Bipin Savani
- Long Term Transplant Clinic, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie Memorial Cencer Center and Institute of Oncology, Gliwice, Poland
| | - Arnon Nagler
- Hematology Division, BMT and Cord Blood Bank, Chaim Sheba Medical Center, Tel-Hashomer, Israel
| | - Mohamad Mohty
- Sorbonne Université, AP-HP, INSERM UMRs938, Paris, France
- Service d'Hématologie clinique et de Thérapie cellulaire, Assistance Publique-Hôpitaux de Paris, Hôpital Saint-Antoine, 184, rue du Faubourg Saint Antoine, 75012, Paris, France
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Morimoto A, Kudo K. Hematopoietic stem cell transplantation for Langerhans cell histiocytosis: clinical findings and long-term outcomes. Expert Opin Orphan Drugs 2020. [DOI: 10.1080/21678707.2020.1778462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Akira Morimoto
- Department of Pediatrics, Jichi Medical University School of Medicine, Shimotsuke, Japan
| | - Kazuko Kudo
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Japan
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38
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Mehta RS, Holtan SG, Wang T, Hemmer MT, Spellman SR, Arora M, Couriel DR, Alousi AM, Pidala J, Abdel-Azim H, Agrawal V, Ahmed I, Al-Homsi AS, Aljurf M, Antin JH, Askar M, Auletta JJ, Bhatt VR, Chee L, Chhabra S, Daly A, DeFilipp Z, Gajewski J, Gale RP, Gergis U, Hematti P, Hildebrandt GC, Hogan WJ, Inamoto Y, Martino R, Majhail NS, Marks DI, Nishihori T, Olsson RF, Pawarode A, Diaz MA, Prestidge T, Rangarajan HG, Ringden O, Saad A, Savani BN, Schoemans H, Seo S, Schultz KR, Solh M, Spitzer T, Storek J, Teshima T, Verdonck LF, Wirk B, Yared JA, Cahn JY, Weisdorf DJ. Composite GRFS and CRFS Outcomes After Adult Alternative Donor HCT. J Clin Oncol 2020; 38:2062-2076. [PMID: 32364845 PMCID: PMC7302955 DOI: 10.1200/jco.19.00396] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2020] [Indexed: 02/05/2023] Open
Abstract
PURPOSE There is no consensus on the best choice of an alternative donor (umbilical cord blood [UCB], haploidentical, one-antigen mismatched [7/8]-bone marrow [BM], or 7/8-peripheral blood [PB]) for hematopoietic cell transplantation (HCT) for patients lacking an HLA-matched related or unrelated donor. METHODS We report composite end points of graft-versus-host disease (GVHD)-free relapse-free survival (GRFS) and chronic GVHD (cGVHD)-free relapse-free survival (CRFS) in 2,198 patients who underwent UCB (n = 838), haploidentical (n = 159), 7/8-BM (n = 241), or 7/8-PB (n = 960) HCT. All groups were divided by myeloablative conditioning (MAC) intensity or reduced intensity conditioning (RIC), except haploidentical group in which most received RIC. To account for multiple testing, P < .0071 in multivariable analysis and P < .00025 in direct pairwise comparisons were considered statistically significant. RESULTS In multivariable analysis, haploidentical group had the best GRFS, CRFS, and overall survival (OS). In the direct pairwise comparison of other groups, among those who received MAC, there was no difference in GRFS or CRFS among UCB, 7/8-BM, and 7/8-PB with serotherapy (alemtuzumab or antithymocyte globulin) groups. In contrast, the 7/8-PB without serotherapy group had significantly inferior GRFS, higher cGVHD, and a trend toward worse CRFS (hazard ratio [HR], 1.38; 95% CI, 1.13 to 1.69; P = .002) than the 7/8-BM group and higher cGVHD and trend toward inferior CRFS (HR, 1.36; 95% CI, 1.14 to 1.63; P = .0006) than the UCB group. Among patients with RIC, all groups had significantly inferior GRFS and CRFS compared with the haploidentical group. CONCLUSION Recognizing the limitations of a registry retrospective analysis and the possibility of center selection bias in choosing donors, our data support the use of UCB, 7/8-BM, or 7/8-PB (with serotherapy) grafts for patients undergoing MAC HCT and haploidentical grafts for patients undergoing RIC HCT. The haploidentical group had the best GRFS, CRFS, and OS of all groups.
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Affiliation(s)
- Rohtesh S. Mehta
- Department of Stem Cell Transplantation, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Tao Wang
- Center for International Blood and Marrow Transplant Research (CIBMTR), Medical College of Wisconsin, Milwaukee, WI
- Division of Biostatistics, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
| | - Michael T. Hemmer
- Center for International Blood and Marrow Transplant Research (CIBMTR), Medical College of Wisconsin, Milwaukee, WI
| | | | - Mukta Arora
- Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN
| | | | - Amin M. Alousi
- Department of Stem Cell Transplantation, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Joseph Pidala
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Hisham Abdel-Azim
- Division of Hematology, Oncology and Blood & Marrow Transplantation, Children’s Hospital Los Angeles, University of Southern California Keck School of Medicine, Los Angeles, CA
| | - Vaibhav Agrawal
- Division of Hematology-Oncology, Indiana University School of Medicine, Indianapolis, IN
| | - Ibrahim Ahmed
- Department of Hematology Oncology and Bone Marrow Transplantation, The Children’s Mercy Hospitals and Clinics, Kansas City, MO
| | | | - Mahmoud Aljurf
- Department of Oncology, King Faisal Specialist Hospital Center & Research, Riyadh, Saudi Arabia
| | - Joseph H. Antin
- Division of Hematologic Malignancies, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Medhat Askar
- Department of Pathology and Laboratory Medicine, Baylor University Medical Center, Dallas, TX
| | - Jeffery J. Auletta
- Blood and Marrow Transplant Program and Host Defense Program, Divisions of Hematology/Oncology/Bone Marrow Transplant and Infectious Diseases, Nationwide Children’s Hospital, Columbus, OH
| | - Vijaya Raj Bhatt
- The Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE
| | - Lynette Chee
- Royal Melbourne Hospital City Campus, Victoria, Australia
| | - Saurabh Chhabra
- Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Andrew Daly
- Tom Baker Cancer Center, Calgary, Alberta, Canada
| | - Zachariah DeFilipp
- Blood and Marrow Transplant Program, Massachusetts General Hospital, Boston, MA
| | | | - Robert Peter Gale
- Hematology Research Centre, Division of Experimental Medicine, Department of Medicine, Imperial College London, London, United Kingdom
| | - Usama Gergis
- Hematolgic Malignancies & Bone Marrow Transplant, Department of Medical Oncology, New York Presbyterian Hospital/Weill Cornell Medical Center, New York, NY
| | - Peiman Hematti
- Division of Hematology/Oncology/Bone Marrow Transplantation, Department of Medicine, University of Wisconsin Hospital and Clinics, Madison, WI
| | | | - William J. Hogan
- Division of Hematology/Bone Marrow Transplantation, Mayo Clinic, Rochester, MN
| | - Yoshihiro Inamoto
- Division of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Rodrigo Martino
- Division of Clinical Hematology, Hospital de la Santa Creu I Sant Pau, Barcelona, Spain
| | - Navneet S. Majhail
- Blood & Marrow Transplant Program, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - David I. Marks
- Adult Bone Marrow Transplant, University Hospitals Bristol National Health Service Trust, Bristol, United Kingdom
| | - Taiga Nishihori
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Richard F. Olsson
- Translational Cell Therapy Research, Clintec, Karolinska Institutet, Stockholm, Sweden
- Centre for Clinical Research Sormland, Uppsala University, Uppsala, Sweden
| | - Attaphol Pawarode
- Blood and Marrow Transplantation Program, Division of Hematology/Oncology, Department of Internal Medicine, The University of Michigan Medical School, Ann Arbor, MI
| | - Miguel Angel Diaz
- Department of Hematology/Oncology, Hospital Infantil Universitario Nino Jesus, Madrid, Spain
| | - Tim Prestidge
- Blood and Cancer Centre, Starship Children’s Hospital, Auckland, New Zealand
| | - Hemalatha G. Rangarajan
- Blood and Marrow Transplant Program and Host Defense Program, Divisions of Hematology/Oncology/Bone Marrow Transplant and Infectious Diseases, Nationwide Children’s Hospital, Columbus, OH
| | - Olle Ringden
- Translational Cell Therapy Research, Clintec, Karolinska Institutet, Stockholm, Sweden
| | - Ayman Saad
- Division of Hematology, Ohio State University, Columbus, OH
| | - Bipin N. Savani
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Hélène Schoemans
- University Hospital Leuven and Katholieke Universiteit Leuven, Leuven, Belgium
| | - Sachiko Seo
- Department of Hematology & Oncology, National Cancer Research Center East, Chiba, Japan
| | - Kirk R. Schultz
- Department of Pediatric Hematology, Oncology and Bone Marrow Transplant, British Columbia’s Children’s Hospital, The University of British Columbia, Vancouver, BC, Canada
| | - Melhem Solh
- The Blood and Marrow Transplant Group of Georgia, Northside Hospital, Atlanta, GA
| | | | - Jan Storek
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Leo F. Verdonck
- Department of Hematology/Oncology, Isala Clinic, Zwolle, The Netherlands
| | - Baldeep Wirk
- Division of Bone Marrow Transplant, Seattle Cancer Care Alliance, Seattle, WA
| | - Jean A. Yared
- Blood & Marrow Transplantation Program, Division of Hematology/Oncology, Department of Medicine, Greenebaum Comprehensive Cancer Center, University of Maryland, Baltimore, MD
| | - Jean-Yves Cahn
- Department of Hematology, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
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Lorentino F, Labopin M, Ciceri F, Vago L, Fleischhauer K, Afanasyev B, Kröger N, Cornelissen JJ, Lovira M, Meijer E, Vitek A, Elmaagacli A, Blaise D, Ruggeri A, Chabannon C, Nagler A, Mohty M. Post-transplantation cyclophosphamide GvHD prophylaxis after hematopoietic stem cell transplantation from 9/10 or 10/10 HLA-matched unrelated donors for acute leukemia. Leukemia 2020; 35:585-594. [PMID: 32409688 DOI: 10.1038/s41375-020-0863-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 04/27/2020] [Accepted: 05/01/2020] [Indexed: 11/09/2022]
Abstract
HLA-matching largely contributes to unrelated donor hematopoietic cell transplantation (UD-HCT) success but, due to the selective deletion of alloreactive T-cells, post-transplantation cyclophosphamide (PTCy) could modulate its negative impact on outcomes. We retrospectively compared acute leukemia patients receiving 10/10 or 9/10 HLA allele-matched UD-HCT with PTCy-GvHD prophylaxis between 2010 and 2017, reported to EBMT registry. The 100-day incidence of grade ≥2 and grade ≥3 aGvHD were comparable for 10/10 and 9/10 UD (28% versus 28%, p = 0.8 and 10% versus 8%, p = 0.5, respectively). The 2-year cGvHD and extensive cGvHD were similar between 10/10 and 9/10 UD (35% versus 44%, p = 0.2 and 21% versus 20%, p = 0.6, respectively). The 2-year nonrelapse mortality was 20% after 10/10 and 16% after 9/10 UD-HCT (p = 0.1). Relapse incidence at 2-year was 24% for 10/10 and 28% for 9/10 UD-HCT (p = 0.4). Leukemia-free survival at 2-year was the same for 10/10 and 9/10 UD (56 and 56%, p = 0.6, respectively), with comparable overall survival (62 and 59%, p = 0.9, respectively). Multivariate analysis showed no effect of HLA-matching on outcomes. An advanced disease status and patient disability remained the most important factors portending a worse survival. PTCy could alleviate the detrimental effect of HLA-allele mismatching in UD-HCT, potentially expanding the donor pool for acute leukemia patients.
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Affiliation(s)
- Francesca Lorentino
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy.
| | - Myriam Labopin
- Hôpital Saint-Antoine, Paris University UPMC, INSERM U938, Paris, France.,Acute Leukemia Working Party of EBMT, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Luca Vago
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy.,Unit of Immunogenetics, Leukemia Genomics and Immunobiology, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Katharina Fleischhauer
- Institute for Experimental Cellular Therapy, Essen University Hospital, Essen, Germany.,German Cancer Consortium, Heidelberg, Germany
| | - Boris Afanasyev
- Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology and Transplantation, St. Petersburg, Russia
| | - Nicolaus Kröger
- Department of Stem cell Transplantation, University Hospital Eppendorf, Hamburg, Germany
| | | | - Montserrat Lovira
- Hospital Clinic Institute of Hematology & Oncology, Barcelona, Spain
| | - Ellen Meijer
- Department of Hematology, University Medical Center, Amsterdam, Netherlands
| | - Antonin Vitek
- Institute of Hematology and Blood Transfusion, Prague, Czech Republic
| | | | - Didier Blaise
- Programme de Transplantation & Thérapie Cellulaire - Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Annalisa Ruggeri
- Department of Pediatric Hematology and Oncology, IRCCS Bambino Gesù Children's Hospital, Rome, Italy.,Cellular Therapy and Immunobiology Working Party (CTIWP), Marseille, France
| | - Christian Chabannon
- Cellular Therapy and Immunobiology Working Party (CTIWP), Marseille, France.,Centre d'Investigations Cliniques en Biothérapies, Institut Paoli Calmette Marseille, Marseille, France
| | - Arnon Nagler
- Hôpital Saint-Antoine, Paris University UPMC, INSERM U938, Paris, France.,Acute Leukemia Working Party of EBMT, Paris, France
| | - Mohamad Mohty
- Hôpital Saint-Antoine, Paris University UPMC, INSERM U938, Paris, France.,Acute Leukemia Working Party of EBMT, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, AP-HP, Paris, France
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Watanabe M, Kanda J, Kojima H, Ikeda N, Fuji S, Kanda Y, Saji H, Tanaka H. Wide availability of HLA-matched or a few loci-mismatched donors in the graft-vs-host direction among nonsibling first-degree relatives. HLA 2020; 95:543-554. [PMID: 32170853 DOI: 10.1111/tan.13864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 02/06/2020] [Accepted: 03/11/2020] [Indexed: 01/02/2023]
Abstract
Although outcomes of hematopoietic stem cell transplantation from alternative donors have been improved, it has not yet challenged the precedence of HLA-matched or a few loci-mismatched donors. Because the availabilities of these donors among nonsibling relatives have been scarcely discussed, we analyzed them using a large Japanese dataset of HLA typing. Data set included HLA data from 2838 patients and their relatives, distributed in all parts of Japan. Antigen mismatches at the HLA-A, -B, -DR loci and allele mismatches at the HLA-A, -B, -C, -DRB1 loci were examined. The availabilities of 0 to 1/6 antigen-mismatched donors among one parent-candidate and one sibling-candidate were 24.3% and 33.9%, and those of 0 to 2/8 allele-mismatched donors were 18.6% and 32.1%, respectively. Additional HLA-C antigen mismatches (18.1% vs 0.0%) along with the possession of 1 to 3/8 allele mismatches (31.3% vs 3.0%) were more frequently observed in parent-candidates than in sibling-candidate. Most multiple allele-mismatched pairs had HLA-B allele mismatches. In conclusion, expanding donor searches to include nonsibling relatives could widen the availability of conventional relative donors with 0 to 1/6 antigen mismatches or 0 to 2/8 allele mismatch to 20% to 30%. High-resolution typing including HLA-C locus examination should be performed, because additional mismatches at HLA-C loci along with multiple allele mismatches were often observed, especially among nonsibling pairs.
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Affiliation(s)
- Mizuki Watanabe
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junya Kanda
- Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Saitama Medical Center, Division of Hematology, Jichi Medical University, Saitama, Japan
| | | | | | - Shigeo Fuji
- Department of Hematology, Osaka International Cancer Center, Osaka, Japan
| | - Yoshinobu Kanda
- Saitama Medical Center, Division of Hematology, Jichi Medical University, Saitama, Japan
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41
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García-Cadenas I, Awol R, Esquirol A, Saavedra S, Bosch-Vilaseca A, Novelli S, Garrido A, López J, Granell M, Moreno C, Briones J, Brunet S, Sierra J, Martino R. Incorporating posttransplant cyclophosphamide-based prophylaxis as standard-of-care outside the haploidentical setting: challenges and review of the literature. Bone Marrow Transplant 2019; 55:1041-1049. [PMID: 31822813 DOI: 10.1038/s41409-019-0771-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 11/21/2019] [Accepted: 11/29/2019] [Indexed: 11/09/2022]
Abstract
Posttransplant high-dose cyclophosphamide (PTCy) effectively prevents GvHD after haploidentical SCT. However, its use in HLA-matched SCT has been less explored. Fifty-six consecutive patients who underwent allo-SCT for hematological malignancies have been included in this prospective single-center protocol. Donors have been HLA-identical siblings, fully-matched unrelated or 1-allele-mismatched unrelated donors in 30%, 32%, and 37% of cases, respectively. Nine patients have received a TBI-containing MAC regimen, while the remaining (84%) received RIC platforms based on Fludarabine plus Busulfan/Melphalan. Due to the high graft failure (GF) rate (21%) in a preliminary analysis in the allo-RIC cohort (n = 29), protocol amendments have been implemented, with no further cases of GF after the introduction of mini-thiotepa (0/18). The overall incidence of grade II-IV acute GvHD is 24% (95% CI: 17-31%) with four steroid-refractory cases. Severe chronic GvHD has occurred in only 1 of 43 evaluable cases. The 1-year NRM and relapse are 18% (95% CI: 12-26%) and 30% (18-42%) and the OS and DFS are 78% and 64%, respectively. These outcomes support the feasibility of using PTCy as a SOC outside the haplo-setting, albeit mini-thiotepa (3 mg/kg) was incorporated in the standard allo-RIC platforms to prevent GF. Despite the limitations of a single-center experience and the short follow-up, these protocols show promising results with particular benefit in reducing the occurrence of moderate-to-severe GvHD.
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Affiliation(s)
- I García-Cadenas
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain.
| | - R Awol
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - A Esquirol
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - S Saavedra
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - A Bosch-Vilaseca
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - S Novelli
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - A Garrido
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - J López
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - M Granell
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - C Moreno
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - J Briones
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - S Brunet
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - J Sierra
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
| | - R Martino
- Hematology Department, Hospital de la Santa Creu i Sant Pau, Sant Pau and Jose Carreras Leukemia Research Institutes, Autonomous University of Barcelona, Barcelona, Spain
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Phase I study of graft-versus-host disease prophylaxis including bortezomib for allogeneic hematopoietic cell transplantation from unrelated donors with one or two HLA loci mismatches in Japanese patients. Int J Hematol 2019; 110:736-742. [PMID: 31560116 DOI: 10.1007/s12185-019-02743-6] [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: 07/12/2019] [Revised: 09/19/2019] [Accepted: 09/19/2019] [Indexed: 10/25/2022]
Abstract
This phase I study was designed for graft-versus-host disease (GVHD) prophylaxis including bortezomib in allogeneic hematopoietic cell transplantation (allo-HCT) from human leukocyte antigen (HLA)-mismatched unrelated donors in Japanese patients. Patients were administered bortezomib on days 1, 4, and 7, with short-term methotrexate and tacrolimus. Three bortezomib dose levels were prepared (1.0, 1.3, and 1.5 mg/m2). A dose of 1.3 mg/m2 was planned for administration to the initial six patients, and was adjusted if dose-limiting toxicity developed. Five of six patients enrolled for the initial dose had bone marrow donors. Two cases had single-antigen and single-allele mismatches; four had single-antigen mismatch at the A, B, C, and/or DRB1 loci in the GVH direction. All patients achieved neutrophil engraftment and complete donor chimerism. Three patients developed grade II acute GVHD, and none developed grade III-IV GVHD or any dose-limiting toxicity attributable to bortezomib by day 100. Two patients developed late-onset acute GVHD, and two developed chronic GVHD, but all cases were manageable. All patients were alive without relapse after a median follow-up period of 52 months. The optimal dose of bortezomib was determined to be 1.3 mg/m2. Prophylaxis against GVHD using a regimen including bortezomib thus seems feasible for HLA-mismatched unrelated allo-HCT.
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43
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Posttransplantation cyclophosphamide vs. antithymocyte globulin as GVHD prophylaxis for mismatched unrelated hematopoietic stem cell transplantation. Bone Marrow Transplant 2019; 55:349-355. [DOI: 10.1038/s41409-019-0682-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/26/2019] [Accepted: 08/01/2019] [Indexed: 01/22/2023]
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Posttransplant cyclophosphamide vs antithymocyte globulin in HLA-mismatched unrelated donor transplantation. Blood 2019; 134:892-899. [DOI: 10.1182/blood.2019000487] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 06/14/2019] [Indexed: 02/07/2023] Open
Abstract
Abstract
The use of anti-thymocyte globulin (ATG) has represented the standard of care in graft-versus-host disease (GVHD) prophylaxis in patients undergoing a mismatched unrelated donor (MMUD) transplant. The safety and feasibility of posttransplant cyclophosphamide (PTCY) in this setting have been reported recently, but no study has compared the outcomes of PTCY vs ATG in 9/10 MMUD transplants. Using the registry data of the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation, we performed a matched-pair analysis comparing those 2 strategies in a 9/10 MMUD setting. Ninety-three patients receiving PTCY were matched with 179 patients receiving ATG. A significantly lower incidence of severe acute GVHD was observed with PTCY compared with ATG. Recipients of the former also showed higher leukemia-free survival and GVHD/relapse-free survival (GRFS). When performing a subgroup analysis including patients receiving peripheral blood stem cells, being in complete remission, or receiving the same associated immunosuppressive agents, superiority of PTCY over ATG was confirmed. Similar to the haploidentical setting, use of PTCY is an effective anti-GVHD prophylaxis in the 9/10 MMUD transplant. Use of PTCY may also provide better outcomes in long-term disease control. These results need confirmation in large prospective randomized trials.
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45
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Soltermann Y, Heim D, Medinger M, Baldomero H, Halter JP, Gerull S, Arranto C, Passweg JR, Kleber M. Reduced dose of post-transplantation cyclophosphamide compared to ATG for graft-versus-host disease prophylaxis in recipients of mismatched unrelated donor hematopoietic cell transplantation: a single-center study. Ann Hematol 2019; 98:1485-1493. [DOI: 10.1007/s00277-019-03673-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 03/17/2019] [Indexed: 01/08/2023]
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Namdaroglu S, Kaya AH, Batgi H, Kayikci O, Dal MS, Iskender D, Kizil Cakar M, Tekgunduz E, Altuntas F. Impacts of post-transplantation cyclophosphamide treatment after allogeneic hematopoietic stem cell transplantation in acute myeloid leukemia. Sci Rep 2019; 9:2046. [PMID: 30765830 PMCID: PMC6376163 DOI: 10.1038/s41598-019-38644-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 12/20/2018] [Indexed: 12/12/2022] Open
Abstract
Post-transplant cyclophosphamide has become a promising medical option after allogeneic HSCT. In this study we aimed to evaluate the efficacy of cyclophosphamide and cyclosporine combination in acute and chronic graft-versus-host disease (GvHD) prophylaxis in acute myeloid leukemia (AML) cases scheduled for allogeneic hematopoietic stem cell transplantation (allo-HSCT). Retrospective analysis of data from 40 cases who underwent allogeneic HSCT under GvHD prophylaxis with cyclophosphamide and cyclosporine combination between April 2016 and August 2017 was made. Cyclophosphamide was given at daily doses of 50 mg/kg on post-transplant 3rd and 4th days, and cyclosporine was applied at daily doses of 3 mg/kg/day starting from the 5th post-transplant day. Cyclosporine dose was tapered beginning from the 45th postoperative day and completely discontinued on the 90th post-transplant day. Mean age was 38.25 ± 15.25 years. Posttransplant median follow-up was six months (6–17 months). Post-transplant, the number of deaths and mortality rates related and unrelated to transplantation were 5 (12.5%), and 2 (5%), respectively. Acute GvHD was diagnosed in 7 cases (17.5%), and relapse was noted in 9 cases (22.5%). Myeloablative or reduced intensity conditioning was performed in 22 (55%) and 18 (45%) patients, respectively. The distribution of the donors was as follows: match-related (n = 26; 65%), match-unrelated (n = 9, 22.5%) and haploidentical donors (n = 5; 12.5%). There was no statistically significant correlation between the transplant-related and unrelated mortality and parameters under investigation.Cyclophosphamide use appears to be a highly effective and promising strategy for acute GvHD prophylaxis in non-haploidentical allogeneic HSCT cases. Identification of the impact of cyclophosphamide use on the development of chronic GvHD needs further investigation.
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Affiliation(s)
- Sinem Namdaroglu
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey.
| | - Ali Hakan Kaya
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Hikmettullah Batgi
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Omur Kayikci
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Mehmet Sinan Dal
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Dicle Iskender
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Merih Kizil Cakar
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Emre Tekgunduz
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Fevzi Altuntas
- Department of Hematology, Stem Cell Transplantation Unit, University of Health Sciences,Ankara Oncology Training and Research Hospital, Ankara, Turkey
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Metheny L, de Lima M. Hematopoietic stem cell transplant with HLA-mismatched grafts: impact of donor, source, conditioning, and graft versus host disease prophylaxis. Expert Rev Hematol 2018; 12:47-60. [PMID: 30582393 DOI: 10.1080/17474086.2019.1562331] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Allogeneic hematopoietic cell transplantation is frequently used to treat malignant and non-malignant conditions, and many patients lack a human leukocyte antigen (HLA) matched related or unrelated donor. For those patients, available alternative graft sources include HLA mismatched unrelated donors, cord blood, or haplo-identical donors. These graft sources have unique characteristics and associated outcomes requiring graft-specific variations to conditioning regimens, graft-versus-host disease prophylaxis, and post-transplant care. Areas covered: This manuscript will cover approaches in selecting donors, conditioning regimens, graft versus host disease prophylaxis, post-transplant care, and ongoing clinical trials related to mismatched grafts. Expert commentary: In the setting, haplo-identical grafts are increasingly popular due to low graft versus host disease (GVHD) risk and control of cellular dose. We recommend young male donors, utilizing bone marrow with post-transplant cyclophosphamide for GVHD prophylaxis. Cord blood transplant is appropriate for young healthy patients, and we recommend 6/8 HLA matched grafts with at least 2.0 × 107/kg total nucleated cell dose. For mismatched unrelated donors we recommend young male donors, utilizing bone marrow with in vivo T-cell conditioning with post-transplant cyclophosphamide, alemtuzumab, or ATG. With these transplants, significant post-transplant surveillance and infectious prophylaxis is key to reducing treatment-related mortality.
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Affiliation(s)
- Leland Metheny
- a Stem Cell Transplant Program, University Hospitals Cleveland Medical Center , Case Western Reserve University , Cleveland , OH , USA
| | - Marcos de Lima
- a Stem Cell Transplant Program, University Hospitals Cleveland Medical Center , Case Western Reserve University , Cleveland , OH , USA
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