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Ogasawara M, Nozu R, Miki K, Sugimura S, Kojima K, Hidaka D, Ogasawara R, Okada K, Sugita J, Kobayashi N, Imamura M, Ota S. Donor Lymphocyte Infusion for Relapsed Acute Leukemia or Myelodysplastic Syndrome after Hematopoietic Stem Cell Transplantation: A Single-Institute Retrospective Analysis. Intern Med 2024; 63:197-205. [PMID: 37225485 PMCID: PMC10864080 DOI: 10.2169/internalmedicine.1714-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/09/2023] [Indexed: 05/26/2023] Open
Abstract
Objective The prognosis of the patients who relapsed after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is poor, and therapeutic options are limited. In the present study, we investigated the efficacy and factors associated with the survival in patients with acute leukemia or myelodysplastic syndrome (MDS) who relapsed following allo-HSCT and were treated with donor lymphocyte infusion (DLI) in real-world practice. Patients Twenty-nine patients with acute myeloid leukemia21, acute lymphoid leukemia4 or MDS4 were enrolled. Eleven patients were diagnosed with hematological relapse, and 18 were diagnosed with molecular or cytogenetic relapse. Results The median injection number and median total number of infused CD3+ T cells were 2 and 5.0×107/kg, respectively. The cumulative incidence of acute graft-versus-host disease (aGVHD) of grade ≥II at 4 months after the initiation of DLI was 31.0%. Extensive chronic graft-versus-host disease (cGVHD) occurred in 3 (10.3%) patients. The overall response rate was 51.7%, including 3 cases of hematological complete remission (CR) and 12 cases of molecular/cytogenetic CR. Cumulative relapse rates at 24 and 60 months following DLI in patients who achieved CR were 21.4% and 30.0%, respectively. The overall survival rates at 1, 2 and 3 years after DLI were 41.4%, 37.9% and 30.3%, respectively. Molecular/cytogenetic relapse, a longer interval from HSCT to relapse, and concomitant chemotherapy with 5-azacytidine (Aza) were significantly associated with a relatively long survival following DLI. Conclusion These results indicated that DLI was beneficial for patients with acute leukemia or MDS who relapsed after allo-HSCT and suggested that DLI in combination with Aza for molecular or cytogenetic relapse might result in favorable outcomes.
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Affiliation(s)
| | - Rintaro Nozu
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
| | - Kosuke Miki
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
| | | | - Keisuke Kojima
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
| | - Daisuke Hidaka
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
| | | | - Kohei Okada
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
| | - Junichi Sugita
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
| | | | | | - Shuichi Ota
- Department of Hematology, Sapporo Hokuyu Hospital, Japan
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Tong X, Li M, Jin J, Li Y, Li L, Peng Y, Huang L, Xu B, Meng F, Mao X, Huang L, Huang W, Zhang D. Cladribine- and decitabine-containing conditioning regimen has a low post-transplant relapse rate in patients with relapsed or refractory acute myeloid leukemia and high-risk myelodysplastic syndrome. Int J Cancer 2023; 152:2123-2133. [PMID: 36594582 DOI: 10.1002/ijc.34419] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 11/24/2022] [Accepted: 12/23/2022] [Indexed: 01/04/2023]
Abstract
To reduce the risk of relapse after allogeneic hematopoietic stem cell transplantation (allo-HSCT), there have been continuing efforts to optimize the conditioning regimens. Our study aimed to analyze the risk factors associated with the relapse of relapsed/refractory (R/R), high-risk acute myeloid leukemia (AML) and high-risk myelodysplastic syndrome (MDS) post-transplant and the efficacy of a new conditioning regimen involving decitabine and cladribine. Clinical data of 125 patients with R/R AML, high-risk AML and high-risk MDS who underwent allo-HSCT were collected. In addition, 35 patients with R/R AML, high-risk AML and high-risk MDS received treatment with a new conditioning regimen including decitabine and cladribine. Cox regression analysis was used to identify risk factors associated with OS, RFS and relapse. Among 125 patients who underwent allo-HSCT, CR before allo-HSCT and matched sibling donors were independent protective factors for OS. DNMT3A abnormality was an independent risk factor for both relapse and RFS. Among 35 patients who received a new conditioning regimen containing decitabine and cladribine, only six patients relapsed and 1-year cumulative incidence of relapse was 11.7%. Moreover, this new regimen showed efficient MRD clearance early after allo-HSCT. The combined decitabine- and cladribine-based conditioning regimen showed a low relapse rate and a high survival without an increased incidence of GVHD or adverse effects and thus has potential for use in allo-HSCT for R/R AML, high-risk AML and high-risk MDS.
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Affiliation(s)
- Xiwen Tong
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Mengyuan Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jie Jin
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yi Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Li Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yizhou Peng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lifang Huang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Bin Xu
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Fankai Meng
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xia Mao
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Liang Huang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei Huang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Donghua Zhang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Ogbue O, Unlu S, Ibodeng GO, Singh A, Durmaz A, Visconte V, Molina JC. Single-Cell Next-Generation Sequencing to Monitor Hematopoietic Stem-Cell Transplantation: Current Applications and Future Perspectives. Cancers (Basel) 2023; 15:cancers15092477. [PMID: 37173944 PMCID: PMC10177286 DOI: 10.3390/cancers15092477] [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: 04/02/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
Acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) are genetically complex and diverse diseases. Such complexity makes challenging the monitoring of response to treatment. Measurable residual disease (MRD) assessment is a powerful tool for monitoring response and guiding therapeutic interventions. This is accomplished through targeted next-generation sequencing (NGS), as well as polymerase chain reaction and multiparameter flow cytometry, to detect genomic aberrations at a previously challenging leukemic cell concentration. A major shortcoming of NGS techniques is the inability to discriminate nonleukemic clonal hematopoiesis. In addition, risk assessment and prognostication become more complicated after hematopoietic stem-cell transplantation (HSCT) due to genotypic drift. To address this, newer sequencing techniques have been developed, leading to more prospective and randomized clinical trials aiming to demonstrate the prognostic utility of single-cell next-generation sequencing in predicting patient outcomes following HSCT. This review discusses the use of single-cell DNA genomics in MRD assessment for AML/MDS, with an emphasis on the HSCT time period, including the challenges with current technologies. We also touch on the potential benefits of single-cell RNA sequencing and analysis of accessible chromatin, which generate high-dimensional data at the cellular resolution for investigational purposes, but not currently used in the clinical setting.
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Affiliation(s)
- Olisaemeka Ogbue
- Internal Medicine, Cleveland Clinic Fairview Hospital, Cleveland, OH 44111, USA
| | - Serhan Unlu
- Internal Medicine, Cleveland Clinic Fairview Hospital, Cleveland, OH 44111, USA
| | - Gogo-Ogute Ibodeng
- Internal Medicine, Infirmary Health's Thomas Hospital, Fairhope, AL 36607, USA
| | - Abhay Singh
- Department of Hematology Medical Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Arda Durmaz
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Taussig Cancer Center, Cleveland, OH 44106, USA
| | - Valeria Visconte
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Taussig Cancer Center, Cleveland, OH 44106, USA
| | - John C Molina
- Department of Hematology Medical Oncology, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH 44106, USA
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DeFilipp Z, Ciurea SO, Cutler C, Robin M, Warlick ED, Nakamura R, Brunner AM, Dholaria B, Walker AR, Kröger N, Bejanyan N, Atallah E, Tamari R, Solh MM, Percival ME, de Lima M, Scott B, Oran B, Garcia-Manero G, Hamadani M, Carpenter P, DeZern AE. Hematopoietic Cell Transplantation in the Management of Myelodysplastic Syndrome: An Evidence-Based Review from the American Society for Transplantation and Cellular Therapy Committee on Practice Guidelines. Transplant Cell Ther 2023; 29:71-81. [PMID: 36436780 DOI: 10.1016/j.jtct.2022.11.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/26/2022]
Abstract
The sole curative therapy for myelodysplastic syndrome (MDS) is allogeneic hematopoietic cell transplantation (HCT). Here this therapeutic modality is reviewed and critically evaluated in the context of the evidence. Specific criteria were used for searching the published literature and for grading the quality and strength of the evidence and the strength of the recommendations. A panel of MDS experts comprising transplantation and nontransplantation physicians developed consensus treatment recommendations. This review summarizes the standard MDS indications for HCT and addresses areas of controversy. Recent prospective trials have confirmed that allogeneic HCT confers survival benefits in patients with advanced or high-risk MDS compared with nontransplantation approaches, and the use of HCT is increasing in older patients with good performance status. However, patients with high-risk cytogenetic or molecular mutations remain at high risk for relapse. It is unknown whether administration of novel therapies before or after transplantation may decrease the risk of disease relapse in selected populations. Ongoing and future studies will investigate revised approaches to disease risk stratification, patient selection, and post-transplantation approaches to optimize allogeneic HCT outcomes for patients with MDS.
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Affiliation(s)
- Zachariah DeFilipp
- Hematopoieitic Cell Transplant and Cell Therapy Program, Massachusetts General Hospital, Boston, Massachusetts.
| | - Stefan O Ciurea
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Program, Division of Hematology/Oncology, Department of Medicine, University of California Irvine, Orange, California
| | - Corey Cutler
- Division of Stem Cell Transplantation and Cellular Therapy, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Marie Robin
- Service d'Hématologie-Greffe, Hôpital Saint-Louis, APHP, Université de Paris-Cité, Paris, France
| | - Erica D Warlick
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Ryotaro Nakamura
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Andrew M Brunner
- Center for Leukemia, Massachusetts General Hospital, Boston, Massachusetts
| | - Bhagirathbhai Dholaria
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Alison R Walker
- Department of Malignant Hematology, Moffitt Cancer Center, Tampa, Florida
| | - Nicolaus Kröger
- University Hospital Eppendorf, Bone Marrow Transplant Centre, Hamburg, Germany
| | - Nelli Bejanyan
- Department of Blood & Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida
| | - Ehab Atallah
- Division of Hematology and Oncology, Medical College of Wisconsin, Cancer Center-Froedtert Hospital, Milwaukee, Wisconsin
| | - Roni Tamari
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Melhem M Solh
- Blood and Marrow Transplant Program at Northside Hospital, Atlanta, Georgia
| | - Mary-Elizabeth Percival
- Fred Hutchinson Cancer Research Center, Clinical Research Division and University of Washington, Seattle, Washington
| | - Marcos de Lima
- The Ohio State University James Comprehensive Cancer Center, Columbus, Ohio
| | - Bart Scott
- Fred Hutchinson Cancer Research Center, Clinical Research Division and University of Washington, Seattle, Washington
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Mehdi Hamadani
- Blood and Marrow Transplant and Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Paul Carpenter
- Fred Hutchinson Cancer Research Center, Clinical Research Division and University of Washington, Seattle, Washington
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
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Comparative analysis of Decitabine intensified BUCY2 and BUCY2 conditioning regimen for high-risk MDS patients undergoing allogeneic hematopoietic stem cell transplantation. Bone Marrow Transplant 2022; 57:1063-1071. [PMID: 35459877 DOI: 10.1038/s41409-022-01645-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 03/01/2022] [Accepted: 03/15/2022] [Indexed: 11/08/2022]
Abstract
The optimal conditioning regimen for high-risk myelodysplastic syndrome (MDS) patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains elusive. This study aimed to explore the anti-leukemic efficacy and toxicity of Decitabine (Dec, 20 mg/m2/day, day -11 to -7) intensified BUCY2 vs. traditional regimen in high-risk MDS population. We retrospectively evaluated 93 consecutive high-risk MDS patients undergoing allo-HSCT in our institution, comparing discrepancies in clinical characteristics and outcomes between cases using Dec-intensified BUCY2 (n = 52) and traditional BUCY2 regimen (n = 41). Three-year cumulative incidence of relapse after Dec-intensified BUCY2 conditioning was remarkably lower than that of patients using BUCY2 regimen (20.2% vs. 39.0%, p = 0.034). Overall survival and disease-free survival at 3 years for Dec-intensified BUCY2 group were 70.2% and 64.9%, respectively, which were significantly improved when compared with BUCY2 group (51.1% and 43.9%, p = 0.031 and p = 0.027). Furthermore, overall survival and disease-free survival for MDS cases receiving cytoreduction therapy were dramatically better than patients in non-cytoreduction group (p = 0.041, p = 0.047). In summary, the Dec-intensified conditioning regimen could be effective and feasible, providing prominent recurrence control with moderate toxicity for high-risk MDS patients. These patients might also benefit from pre-transplant cytoreductive therapeutic schedules. Larger randomized controlled trials are still needed to further confirm these conclusions.
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Park S, Kim TY, Lee JH, Lee JY, Min GJ, Park SS, Yahng SA, Shin SH, Yoon JH, Lee SE, Cho BS, Eom KS, Lee S, Kim HJ, Min CK, Lee JW, Kim YJ. Differential effects of donor lymphocyte infusion upon treatment response and GVHD according to relapse level and donor sources in patients with myelodysplastic syndrome. Ther Adv Hematol 2021; 12:20406207211043748. [PMID: 34589195 PMCID: PMC8474341 DOI: 10.1177/20406207211043748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 08/13/2021] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Donor lymphocyte infusion (DLI) is one of the effective options for post-transplant disease control of myelodysplastic syndrome (MDS). Its success or failure depends on the induction of antitumor immune reactions, durability of clinical responses, and severity of unwanted toxicities mainly from graft-versus-host disease (GVHD). METHODS By analyzing 61 patients receiving DLI for post-transplant MDS relapse, we assessed treatment outcomes and affecting factors, especially focusing on the level of relapse (hematological, molecular, and imminent relapse). RESULTS The response rate (42.1%, 36.4%, 72.7%), and overall survival (OS) at 2 years (27.8%, 45.5%, 70.1%) were different for each relapse level with imminent relapse group showing the most promising results. For OS, response to DLI or pre-DLI chemotherapy, and time to relapse were independent prognostic factors. Meanwhile, post-DLI GVHD and time to relapse were independently predictive for DLI response; post-DLI GVHD was predictive for DLI response, but not for OS, suggesting a potential detrimental impact of GVHD on survival. The incidence of GVHD and GVHD-related deaths were 37.7% and 10.0%, respectively, and CD3+ cell doses triggering GVHD tended to be lower in cases with haploidentical donor or imminent relapse. CONCLUSION Despite being limited by small number of cases and its retrospective nature, this study again demonstrated the therapeutic effects of DLI in relapsed MDS, and that earlier detection and intervention at lower level relapse might possibly be associated with better results. Furthermore, we propose that tailored cell dosing schedule based on relapse level and donor source may be helpful in minimizing fatal GVHD.
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Affiliation(s)
- Silvia Park
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Tong Yoon Kim
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Jong Hyuk Lee
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Joon yeop Lee
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Gi June Min
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Sung Soo Park
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Seung-Ah Yahng
- Department of Hematology, Incheon St. Mary’s
Hospital, College of Medicine, The Catholic University of Korea, Incheon,
Korea
| | - Seung-Hwan Shin
- Department of Hematology, Eunpyeong St. Mary’s
Hospital, College of Medicine, The Catholic University of Korea, Seoul,
Korea
| | - Jae-Ho Yoon
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Sung-Eun Lee
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Byung Sik Cho
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
- Leukemia Research Institute, College of
Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ki-Seong Eom
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
- Leukemia Research Institute, College of
Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
- Leukemia Research Institute, College of
Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee-Je Kim
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
- Leukemia Research Institute, College of
Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang-Ki Min
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
- Leukemia Research Institute, College of
Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Wook Lee
- Department of Hematology, Seoul St. Mary’s
Hematology Hospital, College of Medicine, The Catholic University of Korea,
Seoul, Korea
| | - Yoo-Jin Kim
- Department of Hematology, Seoul St. Mary’s
Hospital, College of Medicine, The Catholic University of Korea, 222
Banpo-Daero, Seocho-Gu, Seoul 06591, Korea
- Leukemia Research Institute, College of
Medicine, The Catholic University of Korea, Seoul, Korea
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Immunological and Clinical Impact of Manipulated and Unmanipulated DLI after Allogeneic Stem Cell Transplantation of AML Patients. J Clin Med 2019; 9:jcm9010039. [PMID: 31878060 PMCID: PMC7019914 DOI: 10.3390/jcm9010039] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/10/2019] [Accepted: 12/17/2019] [Indexed: 12/13/2022] Open
Abstract
Allogeneic stem cell transplantation (allo-SCT) is the preferred curative treatment for several hematological malignancies. The efficacy of allo-SCT depends on the graft-versus-leukemia (GvL) effect. However, the prognosis of patients with relapsed acute myeloid leukemia (AML) following allo-SCT is poor. Donor lymphocyte infusion (DLI) is utilized after allo-SCT in this setting to prevent relapse, to prolong progression free survival, to establish full donor chimerism and to restore the GvL effect in patients with hematological malignancies. Thus, there are different options for the administration of DLI in AML patients. DLI is currently used prophylactically and in the setting of an overt relapse. In addition, in the minimal residual disease (MRD) setting, DLI may be a possibility to improve overall survival. However, DLI might increase the risk of severe life-threatening complications such as graft-versus-host disease (GvHD) as well as severe infections. The transfusion of lymphocytes has been tested not only for the treatment of hematological malignancies but also chronic infections. In this context, manipulated DLI in a prophylactic or therapeutic approach are an option, e.g., virus-specific DLI using different selection methods or antigen-specific DLI such as peptide-specific CD8+ cytotoxic T lymphocytes (CTLs). In addition, T cells are also genetically engineered, using both chimeric antigen receptor (CAR) genetically modified T cells and T cell receptor (TCR) genetically modified T cells. T cell therapies in general have the potential to enhance antitumor immunity, augment vaccine efficacy, and limit graft-versus-host disease after allo-SCT. The focus of this review is to discuss the different strategies to use donor lymphocytes after allo-SCT. Our objective is to give an insight into the functional effects of DLI on immunogenic antigen recognition for a better understanding of the mechanisms of DLI. To ultimately increase the GvL potency without raising the risk of GvHD at the same time.
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Sanz GF. In MDS, is higher risk higher reward? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2019; 2019:381-390. [PMID: 31808894 PMCID: PMC6913486 DOI: 10.1182/hematology.2019000042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Patients with higher-risk myelodysplastic syndrome (HR-MDS) are defined by the original or revised International Prognostic Scoring System and specific genetic features. Treatment of HR-MDS is challenging. Allogeneic hematopoietic stem cell transplantation, the only curative approach, is feasible in a minority of fit or intermediate fitness patients aged <70 to 75 years who are willing to face the risks of the procedure. Response to azacitidine and decitabine, the only approved drugs for HR-MDS and considered the standard of care, is partial and transient in most patients. The development of novel more personalized and efficient drugs is an unmet medical need. During the last decade, there have been substantial advances in understanding the multiple molecular, cellular, and immunological disturbances involved in the pathogenesis of myelodysplastic syndrome. As a result, a number of clinical and translational studies of new more focused treatment approaches for HR-MDS patients are underway. In contrast to acute myeloid leukemia, they have not resulted in any new drug approval. This review addresses the benefits and limitations of current treatment alternatives, offers a practical individualized treatment approach, and summarizes the clinical trials in progress for HR-MDS.
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Affiliation(s)
- Guillermo F Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain; and Centro de Investigación Biomédica en Red de Cáncer, CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
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9
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Conditioning Regimen of 5-Day Decitabine Administration for Allogeneic Stem Cell Transplantation in Patients with Myelodysplastic Syndrome and Myeloproliferative Neoplasms. Biol Blood Marrow Transplant 2019; 26:285-291. [PMID: 31494229 DOI: 10.1016/j.bbmt.2019.09.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 08/31/2019] [Accepted: 09/03/2019] [Indexed: 01/09/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is a potentially curative treatment for patients with myelodysplastic syndromes (MDS) and myelodysplastic/myeloproliferative neoplasms (MDS/MPN). However, post-HSCT relapse remains a major cause of treatment failure. Here we assessed the efficacy of a new conditioning regimen comprising decitabine (Dec), busulfan (Bu), cyclophosphamide (Cy), fludarabine (Flu), and cytarabine (Ara-c) for allo-HSCT in patients with MDS and MDS/MPN. A total of 48 patients were enrolled, including 44 with MDS and 4 with chronic myelomonocytic leukemia (CMML). Patients received Dec 20 mg/m2/day on days -9 to -5, combined with a Bu/Cy/Flu/Ara-c-modified preparative regimen. At a median follow-up of 522 days (range, 15 to 1313 days), the overall survival (OS) was 86%, relapse incidence was 12%, and nonrelapse mortality was 12%. The incidence of severe acute (grade III-IV) graft-versus-host disease (GVHD) was 23% and that of chronic GVHD was 15%. At 2 years, OS was 74% and 86%, respectively for high-risk and very-high-risk patients with MDS. Survival was promising in patients with poor-risk gene mutations, such as TP53 and ASXL1 (88%), and in those with ≥3 gene mutations (79%). Results of immunomonitoring studies revealed that proper natural killer cells made essential contributions to these favorable clinical outcomes. Overall, this new regimen was associated with a low relapse rate, low incidence and severity of GVHD, and satisfactory survival in allo-HSCT recipients with MDS and MDS/MPN.
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10
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Shimomura Y, Hara M, Tachibana T, Ohashi K, Sakura T, Fukuda T, Nakazawa H, Iwato K, Kanda Y, Ikeda T, Eto T, Kanda J, Ichinohe T, Atsuta Y, Ishikawa T, Ishiyama K. Outcomes of second allogeneic haematopoietic stem cell transplantation in patients with relapse of myelodysplastic syndrome. Br J Haematol 2019; 186:86-90. [PMID: 30941758 DOI: 10.1111/bjh.15898] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 02/12/2019] [Indexed: 11/29/2022]
Abstract
Though second allogenic haematopoietic stem cell transplantation (HSCT) is considered a curative treatment option after myelodysplastic syndrome (MDS) relapse, scant epidemiological data are available. We investigated the outcomes and prognostic factors of second allogenic HSCT in 99 patients with MDS who relapsed after the first HSCT. The median age was 53 years (interquartile; 45-59) and 57 patients (57·6%) were male. Five-year overall survival was 25·3%. Early relapse (adjusted hazard ratio: 2·78, 95% confidence interval: 1·08-7·21, P = 0·035) and poor performance (3·03, 1·71-5·37, P < 0·001) were associated with a significantly poor 5-year overall survival compared to the other groups (P < 0·001).
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Affiliation(s)
- Yoshimitsu Shimomura
- Department of Haematology, Kobe City Hospital Organization Kobe City Medical Centre General Hospital, Kobe, Japan
| | - Masahiko Hara
- Centre for Community-based Healthcare Research and Education, Shimane University, Izumo, Japan
| | | | - Kazuteru Ohashi
- Haematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Centre, Komagome Hospital, Tokyo, Japan
| | - Toru Sakura
- Leukaemia Research Centre, Saiseikai Maebashi Hospital, Gunma, Japan
| | - Takahiro Fukuda
- Department of Haematopoietic Stem Cell Transplantation, National Cancer Centre Hospital, Tokyo, Japan
| | - Hideyuki Nakazawa
- Department of Haematology, Shinshu University School of Medicine, Nagano, Japan
| | - Koji Iwato
- Department of Haematology, Hiroshima Red Cross Hospital & Atomic-bomb Survivors Hospital, Hiroshima, Japan
| | - Yoshinobu Kanda
- Division of Haematology, Jichi Medical University Saitama Medical Centre, Saitama, Japan
| | - Takashi Ikeda
- Division of Haematology and Stem Cell Transplantation, Shizuoka Cancer Centre, Shizuoka, Japan
| | - Tetsuya Eto
- Department of Haematology, Hamanomachi Hospital, Fukuoka, Japan
| | - Junya Kanda
- Department of Haematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tatsuo Ichinohe
- Department of Haematology and Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Yoshiko Atsuta
- Japanese Data Centre for Haematopoietic Cell Transplantation, Aichi, Japan
| | - Takayuki Ishikawa
- Department of Haematology, Kobe City Hospital Organization Kobe City Medical Centre General Hospital, Kobe, Japan
| | - Ken Ishiyama
- Department of Haematology, Kanazawa University Hospital, Kanazawa, Japan
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11
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Biology-Driven Approaches to Prevent and Treat Relapse of Myeloid Neoplasia after Allogeneic Hematopoietic Stem Cell Transplantation. Biol Blood Marrow Transplant 2019; 25:e128-e140. [DOI: 10.1016/j.bbmt.2019.01.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/08/2019] [Indexed: 12/22/2022]
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12
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Choi EJ, Lee JH, Lee JH, Park HS, Ko SH, Seol M, Lee YS, Kang YA, Jeon M, Lee KH. Treatment and clinical outcomes of patients relapsing after allogeneic hematopoietic cell transplantation for myelodysplastic syndrome. Blood Res 2018; 53:288-293. [PMID: 30588465 PMCID: PMC6300680 DOI: 10.5045/br.2018.53.4.288] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 06/21/2018] [Accepted: 06/28/2018] [Indexed: 11/17/2022] Open
Abstract
Background Although allogeneic hematopoietic cell transplantation (HCT) is the only curative treatment option for myelodysplastic syndrome (MDS), a substantial number of patients experience relapse. We reviewed the clinical outcomes of patients with MDS who relapsed after allogeneic HCT. Methods Thirty patients who experienced relapse or progression after allogeneic HCT for MDS between July 2000 and May 2016 were included in this retrospective analysis. Results The median time from HCT to relapse was 6.6 (range, 0.9-136.3) months. Donor lymphocyte infusions (DLIs) were administered to four patients: one achieved complete remission (CR) and survived disease free, while three did not respond to DLI and died. Hypomethylating agents were administered to seven patients: one who had stable disease continuously received decitabine, while six died without response to treatment. Six patients received AML-like intensive chemotherapy, and three achieved CR: two underwent second HCT and one DLI. One patient receiving second HCT survived without disease, but the other two relapsed and died. Three, four, and eight patients who did not respond to intensive chemotherapy, low-dose cytarabine, and best supportive care, respectively, died. One patient who underwent second HCT following cytogenetic relapse survived disease free. Median overall survival after relapse was 4.4 months, and relapse within 6 months after HCT was associated with shorter survival. Conclusion Outcomes of MDS patients relapsing after allogeneic HCT were disappointing. Some patients could be saved using DLI or second HCT.
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Affiliation(s)
- Eun-Ji Choi
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Je-Hwan Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jung-Hee Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Han-Seung Park
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sun-Hye Ko
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Miee Seol
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Shin Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Ah Kang
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Mijin Jeon
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyoo-Hyung Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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13
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Caulier A, Drumez E, Gauthier J, Robin M, Blaise D, Beguin Y, Michallet M, Chevallier P, Bay JO, Vigouroux S, Desbrosses Y, Cornillon J, Nguyen S, Dauriac C, de Latour RP, Lioure B, Rohrlich PS, Carré M, Bourhis JH, Huynh A, Suarez F, Garnier F, Duhamel A, Yakoub-Agha I. Scoring System Based on Post-Transplant Complications in Patients after Allogeneic Hematopoietic Cell Transplantation for Myelodysplastic Syndrome: A Study from the SFGM-TC. Curr Res Transl Med 2018; 67:8-15. [PMID: 30206045 DOI: 10.1016/j.retram.2018.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 08/20/2018] [Indexed: 12/31/2022]
Abstract
PURPOSE We developed a prognostic scoring system to evaluate the prognosis of myelodysplastic syndrome (MDS) patients surviving more than 100 days allogeneic hematopoietic cell transplantation after (allo-HCT). PATIENTS AND METHODS We performed a landmark analysis on a derivation cohort of 393 cases to identify prognostic factors for 3-year overall survival. Potential predictor variables included demographic and clinical data, transplantation modalities and early post-transplant complications. The scoring system was tested against a validation cohort which included 391 patients. RESULTS Complications occurring before day 100 such as relapse [HR = 6.7; 95%CI, 4.5-10.0] (4 points), lack of platelet recovery [HR, 3.6; 95%CI, 2.2-5.8] (2 points), grade-II acute GVHD [HR = 1.7; 95%CI, 1.2-2.5] (1 point) and grade-III/IV [HR = 2.6; 95%CI, 1.8 -3.8] (2 points) were the only independent predictors of 3-year OS. The 3-year OS associated with low (0), intermediate (1-3) and high (≥4) risk scores was respectively 70%, 46% and 6%. The model performed consistently in both cohorts, with good calibration. CONCLUSION This post-transplant scoring system is a powerful predictor of outcome after allo-HCT for MDS, and can provide useful guidance for clinicians. Additional studies are required to evaluate this scoring system for other hematologic malignancies.
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Affiliation(s)
- Alexis Caulier
- Hématologie, Centre Hospitalier Universitaire (CHU) Sud, Amiens, France
| | - Elodie Drumez
- Univ. Lille, CHU Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, Unité de biostatistique, F-59000 Lille, France
| | - Jordan Gauthier
- CHU de Lille, LIRIC, INSERM U995, Université de Lille, 59000 Lille, France
| | - Marie Robin
- Hématologie-Transplantation, AP-HP, Hôpital Saint Louis, Université Paris 7, Paris, France
| | - Didier Blaise
- Hématologie, Institut Paoli-Calmettes, Marseille, France
| | | | | | | | | | | | | | - Jérôme Cornillon
- Hématologie, Institut de Cancérologie de la Loire, Saint-Etienne, France
| | - Stéphanie Nguyen
- Hématologie, Hôpital de la Pitié-Salpêtrière, Université Paris 6, Paris, France
| | | | | | | | | | | | | | - Anne Huynh
- Hématologie, CHU Purpan, Toulouse, France
| | - Felipe Suarez
- Hématologie adulte, AP-HP, Hôpital Necker, Université Paris 5, Paris, France
| | | | - Alain Duhamel
- Univ. Lille, CHU Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, Unité de biostatistique, F-59000 Lille, France
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14
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Azacitidine for Relapse After Allogeneic Stem Cell Transplantation—Single-Center Study. Transplant Proc 2018; 50:2212-2217. [DOI: 10.1016/j.transproceed.2018.02.148] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 02/19/2018] [Indexed: 01/25/2023]
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15
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Abstract
A number of modalities including both pharmaceutical and cell-based treatments have long been tested and developed to prevent and treat relapses after allogeneic stem cell transplantation (allo-HSCT). The ability of donor T cells to recognize antigenic structures on leukemic cell surfaces and destroy them is a well-known fact. Based on this fact, the idea of using donor T cells to contribute to the development of adoptive immunotherapy has emerged. Donor lymphocytes are easy to obtain and donor lymphocyte infusions (DLI) have a simple rational while this treatment modality is an effective example of cellular therapy. The group of chronic myeloid leukemia patients who are more likely to benefit from DLI include: a) patients in the chronic phase of hematologic relapse and b) patients with molecular/cytogenetic relapse. DLI appear to be an appropriate treatment option to be used in combination with conventional chemotherapy or hypomethylating agents in the treatment of post-allo-HSCT relapse for acute myeloid leukemia and myelodysplastic syndrome, if:) the burden of tumor is low b) the relapse is at a molecular level rather than an overt hematologic relapse c) the patient has favorable cytogenetic characteristics d) time interval between transplantation and relapse is relatively longer (>5 months) e) response could be obtained after salvage therapies. In the event that minimal residual disease (MRD) or increasing mixed chimerism is detected, prompt administration of DLI for prophylactic purposes without waiting for a manifest relapse, was found to be effective in inducing a full donor chimerism and overcoming MRD and eventually preventing a manifest relapse.
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Affiliation(s)
- Selami Koçak Toprak
- Ankara University, School of Medicine, Department of Hematology, Cebeci Hospital, Dikimevi, Ankara, Turkey.
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16
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Schmid C, de Wreede LC, van Biezen A, Finke J, Ehninger G, Ganser A, Volin L, Niederwieser D, Beelen D, Alessandrino P, Kanz L, Schleuning M, Passweg J, Veelken H, Maertens J, Cornelissen JJ, Blaise D, Gramatzki M, Milpied N, Yakoub-Agha I, Mufti G, Rovira M, Arnold R, de Witte T, Robin M, Kröger N. Outcome after relapse of myelodysplastic syndrome and secondary acute myeloid leukemia following allogeneic stem cell transplantation: a retrospective registry analysis on 698 patients by the Chronic Malignancies Working Party of the European Society of Blood and Marrow Transplantation. Haematologica 2017; 103:237-245. [PMID: 29101205 PMCID: PMC5792268 DOI: 10.3324/haematol.2017.168716] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 10/30/2017] [Indexed: 11/09/2022] Open
Abstract
No standard exists for the treatment of myelodysplastic syndrome relapsing after allogeneic stem cell transplantation. We performed a retrospective registry analysis of outcomes and risk factors in 698 patients, treated with different strategies. The median overall survival from relapse was 4.7 months (95% confidence interval: 4.1-5.3) and the 2-year survival rate was 17.7% (95% confidence interval: 14.8-21.2%). Shorter remission after transplantation (P<0.001), advanced disease (P=0.001), older age (P=0.007), unrelated donor (P=0.008) and acute graft-versus-host disease before relapse (P<0.001) adversely influenced survival. At 6 months from relapse, patients had received no cellular treatment, (i.e. palliative chemotherapy or best supportive care, n=375), donor lymphocyte infusion (n=213), or a second transplant (n=110). Treatment groups were analyzed separately because of imbalanced characteristics and difficulties in retrospectively evaluating the reason for individual treatments. Of the patients who did not receive any cellular therapy, 109 were alive at 6 months after relapse, achieving a median overall survival from this landmark of 8.9 months (95% confidence interval: 5.1-12.6). Their 2-year survival rate was 29.7%. Recipients of donor lymphocytes achieved a median survival from first infusion of 6.0 months (95% confidence interval: 3.7-8.3) with a 2-year survival rate of 27.6%. Longer remission after first transplantation (P<0.001) and younger age (P=0.009) predicted better outcome. Among recipients of a second transplant, the median survival from second transplantation was 4.2 months (95% confidence interval: 2.5-5.9), and their 2-year survival rate was 17.0%. Longer remission after first transplantation (P<0.001), complete remission at second transplant (P=0.008), no prior chronic graft-versus-host disease (P<0.001) and change to a new donor (P=0.04) predicted better outcome. The data enabled identification of patients benefiting from donor lymphocyte infusion and second transplantation, and may serve as a baseline for prospective trials.
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Affiliation(s)
- Christoph Schmid
- Department of Hematology and Oncology, Klinikum Augsburg, University of Munich, Augsburg, Germany
| | - Liesbeth C de Wreede
- Department of Medical Statistics & Bioinformatics, Leiden University Medical Center, the Netherlands.,DKMS, German Bone Marrow Donor Center, Germany
| | - Anja van Biezen
- Department of Medical Statistics & Bioinformatics, Leiden University Medical Center, the Netherlands
| | - Jürgen Finke
- Department of Medicine 1, Hematology and Oncology, University of Freiburg, Germany
| | - Gerhard Ehninger
- Medizinische Klinik und Poliklinik I, Universitaets-Klinikum Dresden, Germany
| | - Arnold Ganser
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Germany
| | - Liisa Volin
- Stem Cell Transplantation Unit, HUCH Comprehensive Cancer Center, Helsinki, Finland
| | - Dietger Niederwieser
- Division of Hematology, Oncology and Hemostaseology, University Hospital Leipzig, Germany
| | - Dietrich Beelen
- Department of Bone Marrow Transplantation, University Hospital, Essen, Germany
| | - Paolo Alessandrino
- Clinica Ematologica, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Lothar Kanz
- Medizinische Klinik II, Universität Tübingen, Germany
| | | | - Jakob Passweg
- Department of Hematology, University Hospital, Basel, Switzerland
| | - Hendrik Veelken
- BMT Center Leiden, Leiden University Hospital, the Netherlands
| | - Johan Maertens
- Department of Hematology, University Hospital Gasthuisberg, Leuven, Belgium
| | - Jan J Cornelissen
- Erasmus MC Cancer Institute, University Medical Center Rotterdam, the Netherlands
| | - Didier Blaise
- Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes, Marseille, France
| | - Martin Gramatzki
- Division of Stem Cell Transplantation and Immunotherapy, University Hospital Schleswig-Holstein Campus, Kiel, Germany
| | - Noel Milpied
- CHU Bordeaux, Hôpital Haut-Leveque, Pessac, France
| | | | - Ghulam Mufti
- Department of Hematological Medicine, GKT School of Medicine, London, UK
| | - Montserrat Rovira
- Institute of Hematology & Oncology, Hospital Clinic, Barcelona, Spain
| | - Renate Arnold
- Medizinische Klinik m. S. Hämatologie/Onkologie, Charité Universitätsmedizin Berlin, Germany
| | - Theo de Witte
- Department of Tumor Immunology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Marie Robin
- Department of Hematology - BMT, Hôspital St. Louis, Paris, France
| | - Nikolaus Kröger
- Department of Stem Cell Transplantation, University Hospital Eppendorf, Hamburg, Germany
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17
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Ishikawa T, Fujii N, Imada M, Aoe M, Meguri Y, Inomata T, Nakashima H, Fujii K, Yoshida S, Nishimori H, Matsuoka KI, Kondo E, Maeda Y, Tanimoto M. Graft-versus-leukemia effect with a WT1-specific T-cell response induced by azacitidine and donor lymphocyte infusions after allogeneic hematopoietic stem cell transplantation. Cytotherapy 2017; 19:514-520. [DOI: 10.1016/j.jcyt.2016.12.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 11/29/2016] [Accepted: 12/27/2016] [Indexed: 01/11/2023]
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18
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Wang H, Liu H, Zhou JY, Zhang TT, Jin S, Zhang X, Chen SN, Li WY, Xu Y, Miao M, Wu DP. Antithymocyte globulin improves the survival of patients with myelodysplastic syndrome undergoing HLA-matched unrelated donor and haplo-identical donor transplants. Sci Rep 2017; 7:43488. [PMID: 28262717 PMCID: PMC5337979 DOI: 10.1038/srep43488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 01/24/2017] [Indexed: 01/02/2023] Open
Abstract
Significant advances have been achieved in the outcomes of patients with myelodysplastic syndromes (MDS) after both HLA-matched sibling donor transplants (MSDT) and non-MSDT, the latter including HLA-matched unrelated donor (MUDT) and haplo-identical donor transplants (HIDT). In this retrospective study, we analyzed the data of 85 consecutive patients with MDS who received allogeneic HSCT between Dec 2007 and Apr 2014 in our center. These patients comprised 38 (44.7%) who received MSDT, 29 (34.1%) MUDT, and 18 (21.2%) HIDT. The median overall survival (OS) was 60.2 months, the probabilities of OS being 63%, 57%, and 48%, at the first, second, and fifth year, respectively. Median OS post-transplant (OSPT) was 57.2 months, the probabilities of OSPT being 58%, 55%, and 48% at the first, second, and fifth year, respectively. The survival of patients receiving non-MSDT was superior to that of MSDT, median OSPT being 84.0 months and 23.6 months, respectively (P = 0.042); the findings for OS were similar (P = 0.028). We also found that using ATG in conditioning regimens significantly improved survival after non-MSDT, with better OS and OSPT (P = 0.016 and P = 0.025). These data suggest that using ATG in conditioning regimens may improve the survival of MDS patients after non-MSDT.
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Affiliation(s)
- Hong Wang
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Hong Liu
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Jin-Yi Zhou
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Tong-Tong Zhang
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Song Jin
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Xiang Zhang
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Su-Ning Chen
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Wei-Yang Li
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Yang Xu
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - Miao Miao
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
| | - De-Pei Wu
- Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University; Institute of Blood and Marrow Transplantation; Collaborative Innovation of Haematology; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, 215000, China
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19
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Allogeneic hematopoietic stem cell transplantation for MDS and CMML: recommendations from an international expert panel. Blood 2017; 129:1753-1762. [PMID: 28096091 DOI: 10.1182/blood-2016-06-724500] [Citation(s) in RCA: 238] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Accepted: 01/04/2017] [Indexed: 01/19/2023] Open
Abstract
An international expert panel, active within the European Society for Blood and Marrow Transplantation, European LeukemiaNet, Blood and Marrow Transplant Clinical Trial Group, and the International Myelodysplastic Syndromes Foundation developed recommendations for allogeneic hematopoietic stem cell transplantation (HSCT) in myelodysplastic syndromes (MDS) and chronic myelomonocytic leukemia (CMML). Disease risks scored according to the revised International Prognostic Scoring System (IPSS-R) and presence of comorbidity graded according to the HCT Comorbidity Index (HCT-CI) were recognized as relevant clinical variables for HSCT eligibility. Fit patients with higher-risk IPSS-R and those with lower-risk IPSS-R with poor-risk genetic features, profound cytopenias, and high transfusion burden are candidates for HSCT. Patients with a very high MDS transplantation risk score, based on combination of advanced age, high HCT-CI, very poor-risk cytogenetic and molecular features, and high IPSS-R score have a low chance of cure with standard HSCT and consideration should be given to treating these patients in investigational studies. Cytoreductive therapy prior to HSCT is advised for patients with ≥10% bone marrow myeloblasts. Evidence from prospective randomized clinical trials does not provide support for specific recommendations on the optimal high intensity conditioning regimen. For patients with contraindications to high-intensity preparative regimens, reduced intensity conditioning should be considered. Optimal timing of HSCT requires careful evaluation of the available effective nontransplant strategies. Prophylactic donor lymphocyte infusion (DLI) strategies are recommended in patients at high risk of relapse after HSCT. Immune modulation by DLI strategies or second HSCT is advised if relapse occurs beyond 6 months after HSCT.
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20
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Zhang SD, Feng SZ. [Advances in allogeneic hematopoietic stem cell transplantation for myelodysplastic syndromes]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2016; 37:432-6. [PMID: 27210885 PMCID: PMC7348315 DOI: 10.3760/cma.j.issn.0253-2727.2016.05.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Indexed: 11/24/2022]
Affiliation(s)
- S D Zhang
- Institute of Hematology & Blood Disease Hospital, CAMS & PUMC, Tianjin 300020, China
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21
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Castagna L, Sarina B, Bramanti S, Perseghin P, Mariotti J, Morabito L. Donor lymphocyte infusion after allogeneic stem cell transplantation. Transfus Apher Sci 2016; 54:345-55. [PMID: 27216544 DOI: 10.1016/j.transci.2016.05.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Allogeneic stem cell transplantation (allo-SCT) is considered the cornerstone in the treatment of several malignant and not malignant hematological diseases. However, relapse of hematological disease after allo-SCT is considered the most challenging point in the field. The risk can be reduced through optimal patients, donor and disease selection before allo-SCT, but harnessing donor immune system is an appealing way to treat or avoid disease relapse. Donor lymphocyte infusion (DLI) is a simple and effective therapy after allo-SCT. In this paper, the efficacy of DLI will be analyzed in different hematological diseases, focusing also on their therapeutic or pre-emptive use.
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Affiliation(s)
- Luca Castagna
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy.
| | - Barbara Sarina
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| | - Stefania Bramanti
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| | | | - Jacopo Mariotti
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
| | - Lucio Morabito
- Programma Trapianto Humanitas Cancer Center, Istituto Clinico Humanitas, Rozzano, Italy
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