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Impact of age on hospitalization and outcomes post allogeneic hematopoietic cell transplantation outcome, a single center experience. Ann Hematol 2023; 102:917-926. [PMID: 36820907 DOI: 10.1007/s00277-023-05135-3] [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: 08/04/2022] [Accepted: 02/08/2023] [Indexed: 02/24/2023]
Abstract
The outcomes of allogeneic hematopoietic cell transplantation (HCT) in older patients are not well defined. We retrospectively analyzed the outcomes of 332 patients, with the median age of 65 years (range, 60-76), between 2014 and 2019. We categorized them to 3 age groups (G): G1, 60-65 years (n = 175); G2, > 65-70 years (n = 127); and G3, > 70 years (n = 30). The median length of hospitalization during the initial HCT period was 30 days, with a significant difference when stratified by age (p = 0.049). Overall, 183 (58.7%) patients were re-hospitalized within the first 6 months post HCT, and 60 (21.6%) in the second 6-month period. The 2-year OS was 56% in G1, 53% in G2, and 34% in G3 (p = 0.05). The 2-year event-free survival (EFS) was 54% for G1, 49% for G2, and 31% for G3 (p = 0.04). Non-relapse mortality (NRM) at 2 years was 25% in G1, 36% in G2, and 52% in G3 (p = 0.008). In multivariable analysis, patients aged 60-65 years had significantly better EFS (p = 0.04) and had a trend toward lower NRM (p = 0.05) than those aged > 70 years. Re-admission in the first 6 months post HCT had a significant impact on OS, EFS, and NRM. HCT-specific comorbidity index > 3 had significantly affected NRM. Finally, age had a significant influence on length of hospitalization during HCT. In conclusion, patients aged > 70 years have an inferior EFS and higher NRM. This likely related to higher rate of re-admissions due to infectious complications (84%).
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Bi X, Gergis U, Wagner JL, Carabasi M, Filicko-O’Hara J, O’Hara W, Klumpp T, Porcu P, Flomenberg N, Grosso D. Outcomes of two-step haploidentical allogeneic stem cell transplantation in elderly patients with hematologic malignancies. Bone Marrow Transplant 2022; 57:1671-1680. [PMID: 35986105 PMCID: PMC9388981 DOI: 10.1038/s41409-022-01780-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/30/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-SCT) remains the best curative option for the majority of patients with hematologic malignancies (HM); however, many elderly patients are excluded from transplant and outcome data in this population is still limited. The novel two-step graft engineering approach has been the main platform for allo-SCT at Thomas Jefferson University since 2006. Following administration of the preparative regimen, we infuse donor lymphocytes, followed by cyclophosphamide to induce bidirectional tolerance, then infusion of CD34-selected cells. A total of 76 patients ≥ 65 years old with HM underwent haploidentical (haplo) allo-SCT on the two-step transplant platform between 2007 and 2021. The median time to neutrophil engraftment was 11 days and platelet engraftment was 18 days. With a median follow up of 44 months, the 3-year overall survival (OS) and progression-free survival (PFS) were 36.3% and 35.6%, respectively. The cumulative incidences of non-relapse mortality (NRM) and relapse at 3 years were 43.5% and 21.0% at 3 years, respectively. The cumulative incidence of grade III-IV acute graft-versus-host-disease (GVHD) was 11.1% at 6 months, and chronic GVHD requiring treatment was 15.1% at 2 years. The two-step haplo allo-SCT is a novel alternative platform for high-risk older HM patients, achieving fast engraftment, low relapse rates and promising survival.
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Evolving Therapeutic Approaches for Older Patients with Acute Myeloid Leukemia in 2021. Cancers (Basel) 2021; 13:cancers13205075. [PMID: 34680226 PMCID: PMC8534216 DOI: 10.3390/cancers13205075] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 09/29/2021] [Accepted: 10/04/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary The better understanding of disease biology, the availability of new effective drugs and the increased awareness of patients’ heterogeneity in terms of fitness and personal expectations has made the current treatment paradigm of AML in the elderly very challenging. Here, we discuss the evolving criteria used to define eligibility for induction chemotherapy and transplantation, the introduction of new agents in the treatment of patients with very different clinical conditions, the implications of precision medicine and the importance of quality of life and supportive care, proposing a simplified algorithm that we follow in 2021. Abstract Acute myeloid leukemia (AML) in older patients is characterized by unfavorable prognosis due to adverse disease features and a high rate of treatment-related complications. Classical therapeutic options range from intensive chemotherapy in fit patients, potentially followed by allogeneic hematopoietic cell transplantation (allo-HCT), to hypomethylating agents or palliative care alone for unfit/frail ones. In the era of precision medicine, the treatment paradigm of AML is rapidly changing. On the one hand, a plethora of new targeted drugs with good tolerability profiles are becoming available, offering the possibility to achieve a prolonged remission to many patients not otherwise eligible for more intensive therapies. On the other hand, better tools to assess patients’ fitness and improvements in the selection and management of those undergoing allo-HCT will hopefully reduce treatment-related mortality and complications. Importantly, a detailed genetic characterization of AML has become of paramount importance to choose the best therapeutic option in both intensively treated and unfit patients. Finally, improving supportive care and quality of life is of major importance in this age group, especially for the minority of patients that are still candidates for palliative care because of very poor clinical conditions or unwillingness to receive active treatments. In the present review, we discuss the evolving approaches in the treatment of older AML patients, which is becoming increasingly challenging following the advent of new effective drugs for a very heterogeneous and complex population.
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Modi D, Chi J, Kim S, Deol A, Ayash L, Ratanatharathorn V, Uberti JP. Outcomes of Fludarabine, Melphalan and Total Body Irradiation as a Reduced Intensity Conditioning Regimen in Matched Donor Allogeneic Peripheral Blood Stem Cell Transplantation. Transplant Cell Ther 2021; 27:665.e1-665.e7. [PMID: 33991722 DOI: 10.1016/j.jtct.2021.04.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/15/2021] [Accepted: 04/29/2021] [Indexed: 10/21/2022]
Abstract
Fludarabine 30 mg/m2/d × 5 and melphalan 140 mg/m2 × 1 (Flu-Mel140) is a commonly used reduced-intensity conditioning regimen. We hypothesized that addition of 200cGy total body irradiation (TBI) to Flu-Mel140 may improve antitumor activity and transplant outcomes. Primary objectives was overall survival (OS) at 3 years. Secondary objectives were to assess the cumulative incidences of acute and chronic GVHD, relapse-free survival (RFS), relapse rate, and nonrelapse mortality (NRM). We retrospectively evaluated outcomes of patients receiving Flu-Mel140-TBI followed by HLA-matched donor allogeneic hematopoietic stem cell transplantation (alloSCT) using peripheral blood stem cells. Eighty-one patients (median age, 58 years) underwent alloSCT between January 2008 and December 2018. Thirty-one percent of patients had a prior transplant, 32% had high or very-high disease risk index, and the donor was unrelated in 70% of patients. Grade 3 to 4 regimen-related toxicities were mucositis (37%), cardiac toxicity (17%), and renal toxicity (10%). The cumulative incidence of grade III to IV acute GVHD at day +100 was 24.7% and chronic GVHD at 1 year was 51.3%. Median follow-up for survival was 6.1 years. At 3 years, OS was 39.81%, RFS was 31.47%, and relapse rate was 30.5%. One-year NRM was 29.9%. Patients undergoing first transplantation experienced improved OS compared with second or beyond (63.08% versus 42.31%, P = .02). After adjusting for disease subtypes, age (≤55 versus 55), comorbidity index (CI), number of transplant and GVHD prophylaxis, multivariable analysis did not demonstrate any survival difference among disease subtypes. High CI (≥3) was predictive of adverse OS and NRM, whereas older age (>55 years) was associated with high NRM. Our study shows that Flu-Mel140-TBI seems feasible and provides durable disease control. Addition of TBI did not appear to improve outcomes compared to previously published reports of Flu-Mel140. Considerable NRM could result from the inclusion of patients with older age and prior transplants.
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Affiliation(s)
- Dipenkumar Modi
- Department of Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan; Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan.
| | - Jie Chi
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, 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 & Marrow Stem Cell Transplant Program, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
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Modi D, Singh V, Kim S, Ayash L, Deol A, Ratanatharathorn V, Uberti JP. Comparison of myeloablative and reduced intensity conditioning unrelated donor allogeneic peripheral blood stem cell transplant outcomes for AML using thymoglobulin for GVHD prophylaxis. Ann Hematol 2021; 100:969-978. [PMID: 33594448 DOI: 10.1007/s00277-021-04445-8] [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: 08/17/2020] [Accepted: 02/01/2021] [Indexed: 11/29/2022]
Abstract
A head-to-head comparison of outcomes of unrelated donor allogeneic peripheral blood stem cell transplantation for AML between reduced intensity conditioning (RIC) and myeloablative conditioning (MAC) regimens using thymoglobulin for GVHD prophylaxis is limited. We evaluated outcomes of 122 AML patients who received either busulfan (Bu)/fludarabine (Flu)/low-dose total body irradiation (TBI) as RIC (n = 64, 52%) or Bu/Flu as MAC (n = 58, 48%), and thymoglobulin 4.5 mg/kg total dose between day - 3 to - 1 for GVHD prophylaxis. Grades III-IV acute GVHD (aGVHD) was lower with Bu/Flu/TBI compared with Bu/Flu (6.2% vs 26.1%, p = 0.009). At 1 year, Bu/Flu/TBI was associated with similar chronic GVHD (41.2% vs 44.8%, p = 0.75), OS (61.9% vs 56.9%, p = 0.69), relapse rate (29.9% vs 20.7%, p = 0.24), relapse-free survival (52.8% vs 50%, p = 0.80), non-relapse mortality (17.4% vs 29.3%, p = 0.41), and GVHD-free relapse-free survival (24.2% vs 27.5%, p = 0.80) compared with Bu/Flu. Multivariable analysis did not reveal any difference in outcomes between both regimens. In summary, thymoglobulin at 4.5 mg/kg did not have any adverse impact on survival when used with RIC regimen. Both Bu/Flu/TBI and Bu/Flu conditioning regimens yielded similar survival.
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Affiliation(s)
- Dipenkumar Modi
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, 4100 John R, HW04H0, Detroit, MI, 48201, USA.
| | - Vijendra Singh
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, 4100 John R, HW04H0, Detroit, MI, 48201, USA
| | - Seongho Kim
- Biostatistics Core, Karmanos Cancer Institute, Department of Oncology, Wayne State University, Detroit, MI, 48201, USA
| | - Lois Ayash
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, 4100 John R, HW04H0, Detroit, MI, 48201, USA
| | - Abhinav Deol
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, 4100 John R, HW04H0, Detroit, MI, 48201, USA
| | - Voravit Ratanatharathorn
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, 4100 John R, HW04H0, Detroit, MI, 48201, USA
| | - Joseph P Uberti
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, 4100 John R, HW04H0, Detroit, MI, 48201, USA
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Hsu J, Chen Z, Shore T, Gergis U, Mayer S, Phillips A, Guarner D, Hsu YM, Cushing MM, Van Besien K. Outcomes of Allogeneic Stem Cell Transplant for Elderly Patients with Hematologic Malignancies. Biol Blood Marrow Transplant 2019; 26:789-797. [PMID: 31891814 DOI: 10.1016/j.bbmt.2019.12.766] [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: 07/15/2019] [Revised: 11/03/2019] [Accepted: 12/26/2019] [Indexed: 12/23/2022]
Abstract
Reduced-intensity conditioning (RIC) regimens, improved HLA matching, and better supportive care allow allogeneic stem cell transplant (alloSCT) to be offered to older patients. Only a small percentage of eligible patients between ages 65 and 74 years actually undergo alloSCT, and comprehensive outcome data from the aging population are still lacking. We examined the outcome of older patients who underwent alloSCT using melphalan-based RIC for hematologic malignancies at our institution. We identified 125 patients older than 65 years (median, 69; range, 66 to 77) who underwent matched related donor, matched unrelated donor, or combined haploidentical/umbilical cord alloSCT between 2012 through November, 2017. Among them, 52 (41.6%) and 70 (56%) had, respectively, intermediate and high/very high Center for International Blood and Marrow Transplant Research (CIBMTR) disease risk index (DRI). One hundred six patients (85%) received fludarabine/melphalan-based RIC regimen with either antithymocyte globulin (ATG) or alemtuzumab. The median time to neutrophil engraftment was 13 days (range, 8 to 37) and platelet engraftment 17 days (range, 9 to 169). The cumulative incidence of nonrelapse mortality was 11.5% at 100 days and 30.1% and 34.8% at 1 and 2 years, respectively. The cumulative incidence of relapse was 35% and 40% at 1 and 2 years. The cumulative incidence of grades II to IV acute graft-versus-host disease (GVHD) at day 100 and 6 months was 29.5% and 34.5%, and chronic GVHD at 6, 12, and 24 months was 2.5%, 5.2%, and 6.3%, respectively. With a median follow-up of 32 months, the 1-, 2-, and 3-year progression-free survival (PFS) was 34.6%, 24.4%, and 16.5%, respectively. The graft GVHD-free survival was 24.6%, 16.1%, and 9.3%, respectively. The 1-, 2-, and 3-year overall survival (OS) was 44.5%, 30.7%, and 26.5%, respectively. In multivariable analysis, low albumin was predictive of poor PFS and OS and high hematopoietic cell transplantation-specific comorbidity index, and CIBMTR DRI was predictive of worse graft GVHD-free survival. Among long-term survivors the median Karnofsky performance status was 80. Older patients, even when referred with advanced disease, can benefit from melphalan-based alloSCT with HLA-matched or alternative donor sources without discernible impact of donor source on outcome. Using alemtuzumab- or ATG-based in vivo T cell depletion, the incidence of chronic GVHD is extremely low. Performance status in survivors is excellent. Better predictors for outcome in this patient population need to be identified.
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Affiliation(s)
- Jingmei Hsu
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York.
| | - Zhengming Chen
- Biostatistics and Epidemiology, Healthcare Policy and Research, Weill Cornell Medical College, New York, New York
| | - Tsiporah Shore
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Usama Gergis
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Sebastian Mayer
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Adrienne Phillips
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Danielle Guarner
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Yen-Michael Hsu
- Department of Pathology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Melissa M Cushing
- Department of Pathology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
| | - Koen Van Besien
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medical Center/New York Presbyterian Hospital, New York, New York
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Ustun C, Le-Rademacher J, Wang HL, Othus M, Sun Z, Major B, Zhang MJ, Storrick E, Lafky JM, Chow S, Mrózek K, Attar EC, Nand S, Bloomfield CD, Cripe LD, Tallman MS, Appelbaum F, Larson RA, Marcucci G, Roboz GJ, Uy GL, Stone RM, Jatoi A, Shea TC, de Lima M, Foran JM, Sandmaier BM, Litzow MR, Erba HP, Hurria A, Weisdorf DJ, Artz AS. Allogeneic hematopoietic cell transplantation compared to chemotherapy consolidation in older acute myeloid leukemia (AML) patients 60-75 years in first complete remission (CR1): an alliance (A151509), SWOG, ECOG-ACRIN, and CIBMTR study. Leukemia 2019; 33:2599-2609. [PMID: 31073153 PMCID: PMC6842042 DOI: 10.1038/s41375-019-0477-x] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/17/2019] [Accepted: 03/20/2019] [Indexed: 01/21/2023]
Abstract
The preferred post-remission therapy for older patients with acute myeloid leukemia (AML) in first complete remission (CR1) remains uncertain. In this retrospective, multicenter study, we compared the outcomes for older AML patients (age 60-77 years) receiving allogeneic hematopoietic cell transplantation (alloHCT) (n = 431) with those treated on prospective National Clinical Trials Network induction and nontransplantation chemotherapy (CT) consolidation trials (n = 211). AlloHCT patients were younger (median age: 64.2 versus 67.9 years, p < 0.001), but more frequently had high-risk AML (high WBC, secondary AML, and unfavorable cytogenetics). Overall survival (OS) was worse in alloHCT during the first 9 months after CR1 (HR = 1.52, p = 0.02), but was significantly better thereafter (HR = 0.53, p < 0.0001) relative to CT. Treatment-related mortality (TRM) following HCT was worse in the first 9 months (HR = 2.8, 95% CI: 1.5-5.2, p = 0.0009), while post-HCT relapse was significantly less frequent beyond 9 months (HR = 0.42, 95% CI: 0.29-0.61, p < 0.0001). Despite higher early TRM, alloHCT recipients had superior long-term OS [29% (24-34%) versus CT 13.8% (9-21%) at 5 years]. Although this is a retrospective analysis with potential biases, it indicates that alloHCT led to heightened early risks from TRM, yet reduced relapse and superior long-term survival relative to CT in older AML patients in CR1.
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Affiliation(s)
- Celalettin Ustun
- Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, MN, USA.
- Division of Hematology, Oncology and Cellular Therapy, Rush University, Chicago, IL, USA.
| | | | - Hai-Lin Wang
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Megan Othus
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Zhuoxin Sun
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Brittny Major
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Mei-Jie Zhang
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | | | - Selina Chow
- University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - Krzysztof Mrózek
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Eyal C Attar
- Massachusetts General Hospital, Boston, MA, USA
- Agios Pharmaceuticals, Inc, Cambridge, MA, USA
| | - Such Nand
- Loyola University Medical Center, Chicago, IL, USA
| | - Clara D Bloomfield
- Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Larry D Cripe
- Indiana University Simon Cancer Center, Indianapolis, IN, USA
| | | | - Frederick Appelbaum
- Fred Hutchinson Cancer Research Center and Division of Oncology, University of Washington, Seattle, WA, USA
| | - Richard A Larson
- Department of Medicine and Comprehensive Cancer Center, University of Chicago, Chicago, IL, USA
| | - Guido Marcucci
- Department of Hematological Malignancies Translational Science, Gehr Family Center for Leukemia Research, Hematologic Malignancies and Stem Cell Transplantation Institute, Beckman Research Institute, City of Hope, Duarte, CA, USA
| | - Gail J Roboz
- Weill-Cornell Medical College, New York, NY, USA
| | - Geoffrey L Uy
- Washington University School of Medicine, Saint Louis, MO, USA
| | | | | | - Thomas C Shea
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Marcos de Lima
- Adult Hematologic Malignancies & Stem Cell Transplant Section, University Hospitals Seidman Cancer Center, Cleveland, OH, USA
| | - James M Foran
- Division of Hematology and Medical Oncology, Department of Medicine, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Brenda M Sandmaier
- Fred Hutchinson Cancer Research Center and Division of Oncology, University of Washington, Seattle, WA, USA
| | - Mark R Litzow
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | | | - Daniel J Weisdorf
- Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, MN, USA
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Andrew S Artz
- Department of Medicine and Comprehensive Cancer Center, University of Chicago, Chicago, IL, USA
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Vo P, Gooley TA, Rajendran JG, Fisher DR, Orozco JJ, Green DJ, Gopal AK, Haaf R, Nartea M, Storb R, Appelbaum FR, Press OW, Pagel JM, Sandmaier BM. Yttrium-90-labeled anti-CD45 antibody followed by a reduced-intensity hematopoietic cell transplantation for patients with relapsed/refractory leukemia or myelodysplasia. Haematologica 2019; 105:1731-1737. [PMID: 31582553 PMCID: PMC7271581 DOI: 10.3324/haematol.2019.229492] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 10/03/2019] [Indexed: 11/17/2022] Open
Abstract
Outcomes of patients with persistent high-risk leukemia or myelodysplasia prior to allogeneic hematopoietic cell transplantation are dismal. We therefore conducted a phase I trial evaluating the use of CD45-targeted radiotherapy preceding hematopoietic cell transplantation with the goal of improving outcomes for this high-risk scenario. Fifteen patients, median age 62 (range 37-76) years, were treated: ten with advanced acute myeloid leukemia, five with high-risk myelodysplastic syndrome. All patients had evidence of disease prior to treatment including nine with marrow blast counts ranging from 7-84% and six with minimal residual disease. Patients received escalating doses of yttrium-90-labeled anti-CD45 antibody followed by fludarabine and 2 Gy total body irradiation prior to human leukocyte antigen-matched, related or unrelated hematopoietic cell transplantation. Although a maximum dose of 30 Gy was delivered to the liver, no dose-limiting toxicity was observed. Therefore, the maximum-tolerated dose could not be estimated. Treatment led to complete remission in 13 patients (87%). All patients engrafted by day 28. Six patients relapsed, median of 59 (range 6-351) days, after transplantation. The 1-year estimate of relapse was 41%. Eight patients (53%) are surviving with median follow up of 1.8 (range 0.9-5.9) years. Estimated overall survival at one and two years was 66% and 46%, respectively, with progression-free survival estimated to be 46% at each time point. In conclusion, the combination of 90Y-DOTA-BC8 with an allogeneic hematopoietic cell transplantation regimen was feasible and tolerable. This approach appears promising in this high-risk leukemia/myelodysplasia patient population with active disease. (Trial registered at clinicaltrials.gov identifier: NCT01300572.)
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Affiliation(s)
- Phuong Vo
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | - Ted A Gooley
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | | | | | - Johnnie J Orozco
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | - Damian J Green
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | - Ajay K Gopal
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | - Robyn Haaf
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle
| | - Margaret Nartea
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle
| | - Rainer Storb
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | - Frederick R Appelbaum
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | - Oliver W Press
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle.,Department of Medicine, University of Washington, Seattle
| | | | - Brenda M Sandmaier
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle .,Department of Medicine, University of Washington, Seattle
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Full donor chimerism without graft-versus-host disease: the key factor for maximum benefit of pre-emptive donor lymphocyte infusions (pDLI). Bone Marrow Transplant 2019; 55:562-569. [PMID: 31558789 DOI: 10.1038/s41409-019-0695-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 07/15/2019] [Accepted: 08/05/2019] [Indexed: 11/08/2022]
Abstract
Compared to standard-conditioned regimens, reduced-intensity conditioning and T-cell depletion deliver lower transplant-related mortality and decreased graft-vs-host disease after allogeneic hematopoietic stem-cell transplantation. These advantages may however be mitigated by increased relapse rates and delays in achievement of full donor chimerism (FDC). Pre-emptive donor lymphocyte infusions (pDLI) facilitate the conversion of mixed (MDC) to FDC. However, there is a lack of published data on the risk/benefit analysis of this intervention. We performed a retrospective analysis of 119 patients who received 276 pDLI doses for falling CD3 chimerism, CD3 < 50% or mixed XX/XY karyotype. 71/119(60%) Patients achieved FDC, with only one reverting to MDC. Cumulative incidence (CI) of relapse at 5 years was significantly lower in the FDC group (16.0 vs 41.4%, p < 0.001). Those patients who achieved FDC had improved EFS (p < 0.001) and OS (p < 0.001). Interestingly, patients with FDC who developed DLI-induced graft-vs-host disease (GvHD) showed a similar outcome to those with MDC. The majority of patients who receive pDLI convert to FDC and retain that status. Achievement of FDC after pDLI impacts on survival, and those patients who achieve FDC without GvHD, experience maximum clinical benefit. Strategies to minimise DLI-induced GvHD should be considered to maximise the therapeutic potential of this intervention.
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10
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Yin X, Tang L, Fan F, Jiang Q, Sun C, Hu Y. Allogeneic stem-cell transplantation for multiple myeloma: a systematic review and meta-analysis from 2007 to 2017. Cancer Cell Int 2018; 18:62. [PMID: 29713245 PMCID: PMC5913895 DOI: 10.1186/s12935-018-0553-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Accepted: 04/03/2018] [Indexed: 11/10/2022] Open
Abstract
Background Despite recent advances, multiple myeloma (MM) remains incurable. However, the appearance of allogeneic stem cell transplantation (allo-SCT) through graft-versus-myeloma effect provides a potential way to cure MM to some degree. This systematic review aimed to evaluate the outcome of patients receiving allo-SCT and identified a series of prognostic factors that may affect the outcome of allo-SCT. Patients/methods We systematically searched PubMed, Embase, and the Cochrane Library from 2007.01.01 to 2017.05.03 using the keywords ‘allogeneic’ and ‘myeloma’. Results A total of 61 clinical trials involving 8698 adult patients were included. The pooled estimates (95% CI) for overall survival (OS) at 1, 2, 3 and 5 years were 70 (95% CI 56–84%), 62 (95% CI 53–71%), 52 (95% CI 44–61%), and 46 (95% CI 40–52%), respectively; for progression-free survival were 51 (95% CI 38–64%), 40 (95% CI 32–48%), 34 (95% CI 27–41%), and 27 (95% CI 23–31%), respectively; and for treatment-related mortality (TRM) were 18 (95% CI 14–21%), 21 (95% CI 17–25%), 20 (95% CI 13–26%), and 27 (95% CI 21–33%), respectively. Additionally, the pooled 100-day TRM was 12 (95% CI 5–18%). The incidences of grades II–IV acute graft-versus-host disease (GVHD) and chronic GVHD were 34 (95% CI 30–37%) and 51 (95% CI 46–56%), respectively. The incidences of relapse rate (RR) and death rate were 50 (95% CI 45–55%) and 51 (95% CI 45–57%), respectively. Importantly, disease progression was the most major cause of death (48%), followed by TRM (44%). The results failed to show an apparent benefit of allo-SCT for standard risk patients, compared with tandem auto-SCT. In contrast, all 14 trials in our study showed that patients with high cytogenetic risk after allo-SCT had similar OS and PFS compared to those with standard risk, suggesting that allo-SCT may overcome the adverse prognosis of high cytogenetic risk. Conclusion Due to the lack of consistent survival benefit, allo-SCT should not be considered as a standard of care for newly diagnosed and relapsed standard-risk MM patients. However, for patients with high-risk MM who have a poor long-term prognosis, allo-SCT may be a strong consideration in their initial course of therapy or in first relapse after chemotherapy, when the risk of disease progression may outweigh the transplant-related risks. A large number of prospective randomized controlled trials were needed to prove the benefits of these therapeutic options. Electronic supplementary material The online version of this article (10.1186/s12935-018-0553-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xuejiao Yin
- 1Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China
| | - Liang Tang
- 1Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China
| | - Fengjuan Fan
- 1Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China
| | - Qinyue Jiang
- 2Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China
| | - Chunyan Sun
- 1Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China.,2Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China
| | - Yu Hu
- 1Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China.,2Collaborative Innovation Center of Hematology, Huazhong University of Science and Technology, Jiefang Dadao, Wuhan, 430022 China
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11
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Slováček L, Slováčková B, Jebavý L, Pavlík V. Quality of Life in Adult Patients Treated with Peripheral Blood Progenitor Cell Transplantation: the Effect of Selected Psychosocial, Demographics and Health Aspects on Quality of Life: a Retrospective Analysis. ACTA MEDICA (HRADEC KRÁLOVÉ) 2017. [DOI: 10.14712/18059694.2017.67] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Aim: this retrospective study analyses the effect of selected psychosocial, demographics and health aspects on quality of life (QoL) in adult patients treated with peripheral blood progenitor cell transplantation (PBPCT). Patients and Methods: The total number of respondents treated with PBPCT between the years 2001–2003 was 95. The return rate of QoL questionnaires was 72.1 % (71 respondents). There were 100 % ratable QoL questionnaire. The average age of all respondents was 55.5 years old. The Czech version of an international generic European Quality of Life Questionnaire – Version EQ-5D was used. The effect of selected aspects on QoL of patients was determined by analysis of variance. The QoL questionnaires were evaluated with descriptive analysis. Results: The above-mentioned aspects proved statistically significant dependence of QoL (EQ-5D score – QoL dimensions, EQ-5D VAS – subjective health condition) on age, increasing number of associated diseases, religion and type of disease. The effect of other aspects on QoL was not proven statistically significant. The QoL in adult patients treated with PBPCT declines with increasing age and with the increasing number of associated diseases. People of faith have a higher level of QoL than non-believers. Patients with multiple myeloma treated with PBPCT have the most low QoL. Conclusion: The global QoL in an adult patients treated with PBPCT is on a good level.
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12
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Age does not adversely influence outcomes among patients older than 60 years who undergo allogeneic hematopoietic stem cell transplant for AML and myelodysplastic syndrome. Bone Marrow Transplant 2017; 52:1530-1536. [PMID: 28869613 DOI: 10.1038/bmt.2017.182] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 05/15/2017] [Accepted: 07/12/2017] [Indexed: 12/20/2022]
Abstract
Allogeneic hematopoietic stem cell transplant (AHSCT) outcomes data of older AML/myelodysplastic syndrome (MDS) patients are limited. We retrospectively evaluated consecutive patients ⩾60 years old with AML/MDS who underwent AHSCT between January 2005 and December 2014. The primary objectives were to determine nonrelapse mortality (NRM), relapse, relapse-free survival (RFS) and overall survival (OS) at 1 year post AHSCT. A total of 159 patients underwent AHSCT with a median age of 64 (range, 60-75) years. Of these, 103 patients (65%) had AML and 56 patients (35%) had MDS. At 1 year post AHSCT, grade III-IV acute GvHD and chronic GvHD occurred in 20.8% (95% confidence interval (CI), 14.9-27.5%) and 54.1% (95% CI, 46.0-61.5%) of patients, respectively. NRM, RFS, relapse rate and OS at 1 year post AHSCT were 25.3% (95% CI, 18.8-32.3%), 53.3% (95% CI, 46.1-61.7%), 21.4% (95% CI, 15.4-28.1%) and 56.4% (95% CI, 49.2-54.7%), respectively. High disease risk index was associated with poor RFS, OS and higher relapse rate (P<0.03), whereas non-thymoglobulin-based GvHD prophylaxis, higher comorbidity index (⩾3) and MDS were associated with higher NRM (P<0.03). Importantly, age did not have an adverse effect on NRM, relapse, RFS and OS. AHSCT was well tolerated. Hence, older age alone should not be considered a contraindication to AHSCT.
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13
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Zhang ZH, Lian XY, Yao DM, He PF, Ma JC, Xu ZJ, Guo H, Zhang W, Lin J, Qian J. Reduced intensity conditioning of allogeneic hematopoietic stem cell transplantation for myelodysplastic syndrome and acute myeloid leukemia in patients older than 50 years of age: a systematic review and meta-analysis. J Cancer Res Clin Oncol 2017; 143:1853-1864. [PMID: 28470473 DOI: 10.1007/s00432-017-2429-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 04/18/2017] [Indexed: 01/02/2023]
Abstract
PURPOSE A systematic review and meta-analysis were performed to explore the efficacy and safety of allogeneic hematopoietic stem cell transplantation with a reduced intensity conditioning regimen in elderly patients with myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML). METHODS Overall survival (OS) and event-free survival (EFS) were established as the primary endpoints for directly assessing the efficacy, and non-relapse mortality (NRM) for safety. The eligible patients were at or above 50 years of age, and the outcomes of the typical elderly patients (≥60 years) were analyzed individually. RESULTS The pooled estimates (95% confidence interval (CI)) for 1-year OS, EFS and NRM were 65 (55-74) %, 50 (44-55) % and 26 (21-30) %, respectively; as for the patients ≥60 years of age, these were 63 (53-72) %, 46 (41-50) % and 28 (23-32) %, respectively. No significantly statistical difference achieved between MDS and AML patients in 1-year EFS and NRM [relative risk (RR) 0.91, 95% CI 0.80-1.04; P = 0.172 and RR 1.18, 95% CI 0.82-1.69; P = 0.365]. The patients with lower diseases risk had the possibility of higher OS rate at ≥ 3 years than those with higher diseases risk (RR 1.37, 95% CI 0.95-1.97; P = 0.088). The patients had significantly higher 2-year OS and EFS rates in complete remission (CR, CR1 and CR2) at transplantation compared to those with advanced diseases (P < 0.05). CONCLUSIONS RIC-alloHSCT is a feasible treatment option for the patients older than 50 year of age with MDS and AML. Advanced diseases status and higher diseases risk may be the poor factors for prognosis.
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Affiliation(s)
- Zhi-Hui Zhang
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Xin-Yue Lian
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Dong-Ming Yao
- Laboratory Center, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Pin-Fang He
- Laboratory Center, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Ji-Chun Ma
- Laboratory Center, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Zi-Jun Xu
- Laboratory Center, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Hong Guo
- Laboratory Center, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Wei Zhang
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China.,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China
| | - Jiang Lin
- Laboratory Center, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China. .,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China.
| | - Jun Qian
- Department of Hematology, Affiliated People's Hospital of Jiangsu University, 8 Dianli Rd., Zhenjiang, 212002, Jiangsu, People's Republic of China. .,The Key Lab of Precision Diagnosis and Treatment of Zhenjiang City, Zhenjiang, Jiangsu, People's Republic of China.
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14
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Similar outcome after allogeneic stem cell transplantation with a modified FLAMSA conditioning protocol substituting 4 Gy TBI with treosulfan in an elderly population with high-risk AML. Ann Hematol 2016; 96:479-487. [DOI: 10.1007/s00277-016-2887-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 11/21/2016] [Indexed: 12/29/2022]
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15
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Artz AS, Logan B, Zhu X, Akpek G, Bufarull RM, Gupta V, Lazarus HM, Litzow M, Loren A, Majhail NS, Maziarz RT, McCarthy P, Popat U, Saber W, Spellman S, Ringden O, Wickrema A, Pasquini MC, Cooke KR. The prognostic value of serum C-reactive protein, ferritin, and albumin prior to allogeneic transplantation for acute myeloid leukemia and myelodysplastic syndromes. Haematologica 2016; 101:1426-1433. [PMID: 27662010 DOI: 10.3324/haematol.2016.145847] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 07/26/2016] [Indexed: 01/02/2023] Open
Abstract
We sought to confirm the prognostic importance of simple clinically available biomarkers of C-reactive protein, serum albumin, and ferritin prior to allogeneic hematopoietic cell transplantation. The study population consisted of 784 adults with acute myeloid leukemia in remission or myelodysplastic syndromes undergoing unrelated donor transplant reported to the Center for International Blood and Marrow Transplant Research. C-reactive protein and ferritin were centrally quantified by ELISA from cryopreserved plasma whereas each center provided pre-transplant albumin. In multivariate analysis, transplant-related mortality was associated with the pre-specified thresholds of C-reactive protein more than 10 mg/L (P=0.008) and albumin less than 3.5 g/dL (P=0.01) but not ferritin more than 2500 ng/mL. Only low albumin independently influenced overall mortality. Optimal thresholds affecting transplant-related mortality were defined as: C-reactive protein more than 3.67 mg/L, log(ferritin), and albumin less than 3.4 g/dL. A 3-level biomarker risk group based on these values separated risks of transplant-related mortality: low risk (reference), intermediate (HR=1.66, P=0.015), and high risk (HR=2.7, P<0.001). One-year survival was 74%, 67% and 56% for low-, intermediate- and high-risk groups. Routinely available pre-transplant biomarkers independently risk-stratify for transplant-related mortality and survival.
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Affiliation(s)
- Andrew S Artz
- Section of Hematology/Oncology, University of Chicago School of Medicine, IL, USA
| | - Brent Logan
- CIBMTR, (Center for International Blood and Marrow Transplant Research), Department of Medicine, Milwaukee, WI, USA.,Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Xiaochun Zhu
- CIBMTR, (Center for International Blood and Marrow Transplant Research), Department of Medicine, Milwaukee, WI, USA
| | - Gorgun Akpek
- Stem Cell Transplantation and Cellular Therapy Program, Banner MD Anderson Cancer Center, Gilbert, AZ, USA
| | | | - Vikas Gupta
- Blood and Marrow Transplant Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Hillard M Lazarus
- Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, OH, USA
| | - Mark Litzow
- Division of Hematology and Transplant Center, Mayo Clinic Rochester, Minneapolis, MN, USA
| | - Alison Loren
- Division of Hematology/Oncology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Navneet S Majhail
- Blood & Marrow Transplant Program, Cleveland Clinic Taussig Cancer Institute, OH, USA
| | - Richard T Maziarz
- Adult Blood and Marrow Stem Cell Transplant Program, Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - Philip McCarthy
- Blood & Marrow Transplant Program, Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Uday Popat
- MD Anderson Cancer Center, Houston, TX, USA
| | - Wael Saber
- CIBMTR, (Center for International Blood and Marrow Transplant Research), Department of Medicine, Milwaukee, WI, USA
| | - Stephen Spellman
- CIBMTR (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program/Be The Match, Minneapolis, MN, USA
| | - Olle Ringden
- Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institute, Stockholm, Sweden.,Centre for Allogeneic Stem Cell Transplantation, Stockholm, Sweden
| | - Amittha Wickrema
- Section of Hematology/Oncology, University of Chicago School of Medicine, IL, USA
| | - Marcelo C Pasquini
- CIBMTR, (Center for International Blood and Marrow Transplant Research), Department of Medicine, Milwaukee, WI, USA
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16
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Influence of melphalan plus fludarabine-conditioning regimen in elderly patients aged ⩾55 years with hematological malignancies. Bone Marrow Transplant 2015; 51:157-60. [DOI: 10.1038/bmt.2015.235] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Pingali SR, Champlin RE. Pushing the envelope-nonmyeloablative and reduced intensity preparative regimens for allogeneic hematopoietic transplantation. Bone Marrow Transplant 2015; 50:1157-67. [PMID: 25985053 PMCID: PMC4809137 DOI: 10.1038/bmt.2015.61] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 11/17/2014] [Indexed: 12/30/2022]
Abstract
Allogeneic hematopoietic cell transplantation (HCT) was originally developed to allow delivery of myeloablative doses of chemotherapy and radiotherapy. With better understanding of disease pathophysiology, the graft vs malignancy (GVM) effect of allogeneic hematopoietic transplantation and toxicities associated with myeloablative conditioning (MAC) regimens, the focus shifted to developing less toxic conditioning regimens to reduce treatment-related morbidity without compromising survival. Although HCT with MAC is preferred to reduced intensity conditioning (RIC) for most patients ⩽60 years with AML/myelodysplastic syndrome and ALL, RIC and nonmyeloablative (NMA) regimens allow HCT for many otherwise ineligible patients. Reduced intensity preparative regimens have produced high rates of PFS for diagnoses, which are highly sensitive to GVM. Relapse of the malignancy is the major cause of treatment failure with RIC/NMA HCT. Incorporation of novel agents like bortezomib or lenalidomide, addition of cellular immunotherapy and use of targeted radiation therapies could further improve outcome. In this review, we discuss commonly used RIC/NMA regimens and promising novel regimens.
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Affiliation(s)
- S R Pingali
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - R E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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18
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Li Q, Meng F, Zhou M, Yu B, Mo W, Du Q, Jiang X, Wei Y. Clinical Comparison of Non-Myeloablative Conditioning with Anti-Thymocyte Globulin and Fludarabine for Patients with Hematologic Malignancies. Med Sci Monit 2015; 21:2257-65. [PMID: 26238068 PMCID: PMC4530985 DOI: 10.12659/msm.893846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background The influence of different non-myeloablative conditioning regimens on clinical outcome remains undefined. Material/Methods We retrospectively analyzed the hematopoietic reconstitution, graft-versus-host disease (GVHD), and quality of life (QOL) in 56 patients with hematologic malignancies who underwent non-myeloablative stem cell transplantation (NST) with a conditioning regimen based on anti-thymocyte globulin (ATG), followed by donor lymphocyte infusion (n=24), or Fludarabine (FLU) (n=32). Hematopoietic stem cells were derived from low-resolution HLA-matched identical sibling donors. Results The blood type transformation and platelet reconstitution presented significantly earlier in the FLU group than the ATG group (P<0.05). Within 100 days post-transplantation, the incidence of grade I–IV acute GVHD was significantly lower in the ATG group than the FLU group (P<0.05). After 100 days post-transplant, extensive chronic GVHD (cGVHD) was more prevalent in the ATG group than the FLU group (P<0.05). There were lower cumulative risk of relapse and higher non-relapse-related mortality in the ATG group, but better QOL in the FLU group within 24 months, and no difference in 3-year disease-free survival (DFS) or overall survival (OS) between the 2 groups (P>0.05). Conclusions The FLU-based conditioning regimen improved hematopoietic reconstitution and decreased extensive cGVHD, but there was no difference in 3-year DFS or OS between the 2 groups.
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Affiliation(s)
- Qingshan Li
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
| | - Fanyi Meng
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Ming Zhou
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
| | - Bizhen Yu
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
| | - Wenjian Mo
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
| | - Qinghua Du
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China (mainland)
| | - Xuejie Jiang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangzhou, Guangdong, China (mainland)
| | - Yaming Wei
- Department of Blood Transfusion, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong, China (mainland)
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19
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Reduced-intensity conditioned allogeneic SCT in adults with AML. Bone Marrow Transplant 2015; 50:759-69. [PMID: 25730186 DOI: 10.1038/bmt.2015.7] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 01/13/2015] [Accepted: 01/14/2015] [Indexed: 02/08/2023]
Abstract
AML is currently the most common indication for reduced-intensity conditioned (RIC) allo-SCT. Reduced-intensity regimens allow a potent GVL response to occur with minimized treatment-related toxicity in patients of older age or with comorbidities that preclude the use of myeloablative conditioning. Whether RIC SCT is appropriate for younger and more standard risk patients is not well defined and the field is changing rapidly; a prospective randomized trial of myeloablative vs RIC (BMT-CTN 0901) was recently closed when early results indicated better outcomes for myeloablative regimens. However, detailed results are not available, and all patients in that study were eligible for myeloablative conditioning. RIC transplants will likely remain the standard of care as many patients with AML are not eligible for myeloablative conditioning. Recent publication of mature results from retrospective and prospective cohorts provide contemporary efficacy and toxicity data for these attenuated regimens. In addition, recent studies explore the use of alternative donors, introduce regimens that attempt to reduce toxicity without reducing intensity, and identify predictive factors that pave the way to personalized approaches. These studies paint a picture of the future of RIC transplants. Here we review the current status of RIC allogeneic SCT in AML.
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20
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Quality of life and outcomes in patients⩾60 years of age after allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2014; 49:1426-31. [PMID: 25068430 DOI: 10.1038/bmt.2014.166] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Revised: 05/03/2014] [Accepted: 06/10/2014] [Indexed: 11/08/2022]
Abstract
Hematopoietic cell transplantation (HCT) has become an established standard of care for many older patients with hematologic malignancies. The effect of transplantation on the quality of life (QOL) of older patients, however, has not been well studied. We thus analyzed QOL in patients ⩾60 undergoing an allogeneic HCT compared with patients <60 years. Prospective psychometric instruments were administered to 351 patients who underwent HCT from 2003 to 2010. Psychometric data were assessed longitudinally by validated questionnaires: Functional Assessment of Cancer Therapy-Bone Marrow Transplant (FACT-BMT), Coping Inventory and the Profile of Mood State-Short Form. Patients ⩾60 reported better social (P=0.006) and functional well-being (P=0.05) with FACT assessment, and had better total scores, (P=0.043) across all time points. When adjusted for baseline QOL scores as a covariate, social well-being remained significantly better, whereas the other scores became non-significant. With a median follow-up of 49 months, there were no significant differences in OS, relapse-free survival, relapse or chronic GVHD. This study provides further evidence that advanced age should not be a barrier in the decision to pursue allogeneic HCT. Older patients achieved comparable QOL when compared with younger patients.
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21
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Weisdorf D, Eapen M, Ruggeri A, Zhang MJ, Zhong X, Brunstein C, Ustun C, Rocha V, Gluckman E. Alternative donor transplantation for older patients with acute myeloid leukemia in first complete remission: a center for international blood and marrow transplant research-eurocord analysis. Biol Blood Marrow Transplant 2014; 20:816-22. [PMID: 24582782 DOI: 10.1016/j.bbmt.2014.02.020] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 02/22/2014] [Indexed: 12/27/2022]
Abstract
We studied patients with acute myeloid leukemia (AML) over age 50 and in first complete remission (CR1) after adult unrelated donor (URD) (n = 441, 8/8 HLA matched; n = 94, 7/8 HLA matched) or umbilical cord blood (UCB; n = 205) transplantations. UCB recipients achieved CR1 within 8 weeks less often, and received reduced-intensity conditioning and cyclosporine-based graft-versus-host disease (GVHD) prophylaxis more often. Neutrophil recovery was slower in UCB (69% by day 28) compared with 8/8 HLA-matched URD (97%) and 7/8 HLA-matched (91%) (P < .001) recipients. Three-year transplantation-related mortality (TRM) was higher and leukemia-free survival (LFS) lower with UCB (35% and 28%, respectively) versus 8/8 HLA-matched URD (27% and 39%, respectively). TRM was higher in 7/8 HLA-matched URD (41%, P = .01), but LFS was similar at 34% (P = .39). Three-year chronic GVHD was the lowest in UCB (28%) versus 53% and 59% in 8/8 and 7/8 HLA-matched URD recipients, respectively. Three-year survival was 43% in 8/8 HLA-matched URD (95% confidence interval [CI], 38% to 48%), 30% in UCB (95% CI, 23% to 37%) (P = .002) and 37% in 7/8 URD (95% CI, 27 to 46). Allotransplantation for AML in CR1 with any of these grafts extends LFS for over one third of older patients. In the absence of an 8/8 HLA-matched URD or when transplantation is needed urgently, UCB can provide extended survival. Less frequent chronic GVHD with UCB transplantation may be of particular value for older patients.
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Affiliation(s)
- Daniel Weisdorf
- Department of Medicine, Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, Minnesota; Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin.
| | - Mary Eapen
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Annalisa Ruggeri
- Eurocord, Hopital Saint Louis, Paris, France; Service d Hematologie et Therapie Cellulaire, Hopital Saint Antoine, Paris, France
| | - Mei-Jie Zhang
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin; Eurocord, Hopital Saint Louis, Paris, France; Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Xiaobo Zhong
- Division of Biostatistics, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Claudio Brunstein
- Department of Medicine, Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, Minnesota
| | - Celalettin Ustun
- Department of Medicine, Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, Minnesota
| | - Vanderson Rocha
- Eurocord, Hopital Saint Louis, Paris, France; Oxford University Hospitals NHS Trust, Department of Clinical Haematology, Churchill Hospital, Oxford, United Kingdom
| | - Eliane Gluckman
- Eurocord, Hopital Saint Louis, Paris, France; Université Paris Diderot, Paris, France
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22
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Rueda-Lara M, Lopez-Patton MR. Psychiatric and psychosocial challenges in patients undergoing haematopoietic stem cell transplants. Int Rev Psychiatry 2014; 26:74-86. [PMID: 24716502 DOI: 10.3109/09540261.2013.866075] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Haematological malignancies are often treated with haematopoietic stem cell transplants (HSCT). The disease and its treatment are challenging and life threatening, as they not only affect the recipients, but also their families. This review highlights the available data on the psychological, psychiatric and social impact of these illnesses and their treatment on recipients and families. There are robust data that correlate HSCT with emotional distress, as emotional and physical functioning significantly affect quality of life. Psychiatric co-morbidity including anxiety, depression, adjustment and post-traumatic stress disorder, delirium and cognitive deficits have been reported at different stages in the transplant process. This review will highlight the psychosocial and clinical research findings relevant to HSCT patients and will summarize recommendations for future psychosocial research in this population.
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Affiliation(s)
- Maria Rueda-Lara
- University of Miami/Leonard Miller School of Medicine, Department of Psychiatry and Behavioral Sciences, Sylvester Comprehensive Cancer Center , Miami, Florida , USA
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23
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Abstract
Acute myeloid leukemia carries a dismal prognosis in patients over 60 years of age and, despite many clinical trials of both novel and conventional agents, there has been no significant improvement in overall survival during the last 30 years. Combinations of anthracyclines and cytarabine remain the cornerstone of therapy and produce complete remission in 45-55% of older patients, with a median survival of only 8-12 months. These statistics become even worse in patients over 70 years and those with unfavorable cytogenetics and/or poor performance status. Deciding which older acute myeloid leukemia patients would benefit from intensive chemotherapy is difficult and efforts are underway to improve existing risk-assessment tools. Many new agents are under development, including signal transduction inhibitors, farnesyl transferase inhibitors, antibodies and novel chemotherapeutics. To date, small-molecule inhibitors and targeted therapies have had limited single-agent efficacy and have required combination with chemotherapy. The role of hematopoietic stem cell transplantation in older patients is under investigation. All patients over 60 years of age with acute myeloid leukemia should be encouraged to participate in a clinical trial if possible.
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Affiliation(s)
- Gail J Roboz
- Weill Medical College of Cornell University and The New York Presbyterian Hospital, 520 East 70th Street, Starr 340A, New York, NY 10021, USA.
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24
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The role of hypomethylating agents in the treatment of elderly patients with AML. J Geriatr Oncol 2013; 5:89-105. [PMID: 24484723 DOI: 10.1016/j.jgo.2013.08.004] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 06/24/2013] [Accepted: 08/26/2013] [Indexed: 11/20/2022]
Abstract
There is a major unmet medical need for treatment options in elderly patients with acute myeloid leukemia (AML) who are deemed ineligible for intensive treatment. The recent approval of decitabine in the European Union for the treatment of patients with AML≥ 65 years old highlights the potential for hypomethylating agents in this setting. Here, we review evidence to support the use of hypomethylating agents in elderly patients and emphasize the importance of tolerability and quality of life considerations. We focus on the rationale for the continued clinical development of the ribonucleoside analog azacitidine in this setting. We discuss potential differences in the activity of azacitidine and decitabine in different patient subgroups that could possibly be explained by important differences in mechanism of action. Finally, we assess practical challenges that will be faced when integrating hypomethylating agents into clinical practice, such as how to define ineligibility for intensive treatment.
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Koyama M, Hashimoto D, Nagafuji K, Eto T, Ohno Y, Aoyama K, Iwasaki H, Miyamoto T, Hill GR, Akashi K, Teshima T. Expansion of donor-reactive host T cells in primary graft failure after allogeneic hematopoietic SCT following reduced-intensity conditioning. Bone Marrow Transplant 2013; 49:110-5. [PMID: 24013691 DOI: 10.1038/bmt.2013.134] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 07/02/2013] [Accepted: 07/22/2013] [Indexed: 11/09/2022]
Abstract
Graft rejection remains a major obstacle in allogeneic hematopoietic SCT following reduced-intensity conditioning (RIC-SCT), particularly after cord blood transplantation (CBT). In a murine MHC-mismatched model of RIC-SCT, primary graft rejection was associated with activation and expansion of donor-reactive host T cells in peripheral blood and BM early after SCT. Donor-derived dendritic cells are at least partly involved in host T-cell activation. We then evaluated if such an expansion of host T cells could be associated with graft rejection after RIC-CBT. Expansion of residual host lymphocytes was observed in 4/7 patients with graft rejection at 3 weeks after CBT, but in none of the 17 patients who achieved engraftment. These results suggest the crucial role of residual host T cells after RIC-SCT in graft rejection and expansion of host T cells could be a marker of graft rejection. Development of more efficient T cell-suppressive conditioning regimens may be necessary in the context of RIC-SCT.
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Affiliation(s)
- M Koyama
- 1] Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan [2] Bone Marrow Transplantation Laboratory, Queensland Institute of Medical Research, Brisbane, Queensland, Australia
| | - D Hashimoto
- Department of Hematology, Hokkaido University Graduate School of Medical Science, Sapporo, Japan
| | - K Nagafuji
- Department of Hematology, Kurume University, Fukuoka, Japan
| | - T Eto
- Department of Hematology, Hamanomachi General Hospital, Fukuoka, Japan
| | - Y Ohno
- Internal medicine, Kitakyushu Municipal Medical Center, Kitakyushu, Japan
| | - K Aoyama
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - H Iwasaki
- Center for Cellular and Molecular Medicine, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - T Miyamoto
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - G R Hill
- Bone Marrow Transplantation Laboratory, Queensland Institute of Medical Research, Brisbane, Queensland, Australia
| | - K Akashi
- 1] Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan [2] Center for Cellular and Molecular Medicine, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - T Teshima
- Department of Hematology, Hokkaido University Graduate School of Medical Science, Sapporo, Japan
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Promising role of reduced-toxicity hematopoietic stem cell transplantation (PART-I). Stem Cell Rev Rep 2013; 8:1254-64. [PMID: 22836809 DOI: 10.1007/s12015-012-9401-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) remains a potential curative option for many patients with hematological malignancies (HM). However, the high rate of transplantation-related mortality (TRM) restricted the use of standard myeloablative HSCT to a minority of young and fit patients. Over the past few years, it has become evident that the alloreactivity of the immunocompetent donor cells mediated anti-malignancy effects independent of the action of high dose chemoradiotherapy. The use of reduced intensity conditioning (RIC) regimens has allowed a graft-versus-malignancy (GvM) effect to be exploited in patients who were previously ineligible for HSCT on the grounds of age and comorbidity. Retrospective analysis showed that RIC has been associated with lower TRM but a higher relapse rate leading to similar intermediate term overall and progression-free survivals when compared to standard myeloablative HSCT. However, the long term antitumor effect of this approach is less well established. Prospective studies are ongoing to define which patients might most benefit from reduced toxicity stem cell transplant (RT-SCT) and which transplant protocols are suitable for the different types of HM. The advent of RT-SCT permits the delivery of a potentially curative GvM effect to the majority of patients with HM whose outcome with conventional chemotherapy would be dismal. Remaining challenges include development of effective strategies to reduce relapse rates by augmenting GvM effects without increasing toxicity.
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27
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Advances in Conditioning Regimens for Older Adults Undergoing Allogeneic Stem Cell Transplantation to Treat Hematologic Malignancies. Drugs Aging 2013; 30:373-81. [DOI: 10.1007/s40266-013-0076-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Autologous Stem Cell Transplantation in elderly Acute Myeloid Leukemia. Mediterr J Hematol Infect Dis 2013; 5:e2013018. [PMID: 23505606 PMCID: PMC3591258 DOI: 10.4084/mjhid.2013.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 02/08/2013] [Indexed: 11/30/2022] Open
Abstract
Treatment outcome in elderly Acute Myeloid Leukemia (AML) is still very disappointing. Although complete remission rate is around 50–60% the 2 years survival is only in the magnitude of 10–20%. This is mainly due to an overrepresentation of adverse prognostic factors present in elderly AML. As relapses emerge from residual disease present after chemotherapy, intensification of treatment could emerge as a rational strategy. Intensification of chemotherapy by increasing the dose of anthracyclines or addition of gemtuzumab ozogamycin (Mylotarg) to standard chemotherapy indeed has proved to be of advantage in elderly AML. In younger AML autologous peripheral blood stem cell transplantation (AuPBSCT) as post remission treatment in comparison to intensive consolidation chemotherapy has been investigated in a few randomized studies. AuPBSCT showed reduced relapse rates with low non-relapse mortality rates. In elderly AML intensification by AuPBSCT also have been performed although randomized studies are lacking. Nevertheless, in the previous years various reports have suggested the potential utility of AuHSCT in AML of the elderly with encouraging results, albeit mostly in highly selected patients. Acceptable toxicity and a relatively low rate of transplant-related mortality has been notified. However relapses occurred which, irrespective of age, still remains the major cause of treatment failure of AuHSCT in AML. In this review we summarize the experience of AuPBSCT in elderly AML.
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Ostronoff F, Milano F, Gooley T, Gutman JA, McSweeney P, Petersen FB, Sandmaier BM, Storb R, Delaney C. Double umbilical cord blood transplantation in patients with hematologic malignancies using a reduced-intensity preparative regimen without antithymocyte globulin. Bone Marrow Transplant 2012; 48:782-6. [PMID: 23241738 DOI: 10.1038/bmt.2012.243] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Reduced-intensity conditioning (RIC) regimens in cord blood transplant (CBT) are increasingly utilized for older patients and those with comorbidities. However, the optimal conditioning regimen has not yet been established and remains a significant challenge of this therapeutic approach. Antithymocyte globulin (ATG) has been incorporated into conditioning regimens in order to decrease the risk of graft failure; however, use of ATG is often associated with infusion reactions and risk of post-transplant complications. We report the results of a non-ATG-containing RIC regimen, where patients received 2 Gy TBI unless they were considered to be at higher risk of graft failure, in which case they received 3 Gy of TBI. Thirty patients underwent CBT using this protocol for high-risk hematological malignancies. There was only one case of secondary and no cases of primary graft failure. At 1 year, estimates of non-relapse mortality, OS and PFS were 29%, 53% and 45%, respectively. The cumulative incidences of grade III-IV acute and chronic GVHD were 14% and 18%, respectively. In summary, the results of this study demonstrate that this non-ATG-containing conditioning regimen provides a low incidence of graft failure without increasing regimen-related toxicity.
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Affiliation(s)
- F Ostronoff
- Clinical Oncology Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
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30
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Management of AML: who do we really cure? Leuk Res 2012; 36:1475-80. [PMID: 22938830 DOI: 10.1016/j.leukres.2012.08.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Revised: 07/30/2012] [Accepted: 08/06/2012] [Indexed: 11/21/2022]
Abstract
Most clinicians caring for patients with AML do not use the word "cure" casually, since for many patients diagnosed with AML, a state of cure or even of long term survival remains elusive. Analysis of prognostic factors may aid in defining the chance for cure in various AML subtypes, and improvements are required at all stages of AML treatment if cure is to be realized in a higher proportion of patients. In order to improve outcome, requirements will include targeting the mutation responsible for the leukemia emergence, suppressing the stem or progenitor cell which acquires the mutation, and the capability to deliver therapy to patients who themselves have adverse co-morbidities.
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31
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Morris GS, des Bordes JK, Holmes HM, Giralt S. Frailty and stem cell transplantation in the older patient with cancer. J Geriatr Oncol 2012. [DOI: 10.1016/j.jgo.2012.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Buchholz S, Dammann E, Stadler M, Krauter J, Beutel G, Trummer A, Eder M, Ganser A. Cytoreductive treatment with clofarabine/ara-C combined with reduced-intensity conditioning and allogeneic stem cell transplantation in patients with high-risk, relapsed, or refractory acute myeloid leukemia and advanced myelodysplastic syndrome. Eur J Haematol 2011; 88:52-60. [PMID: 21883483 DOI: 10.1111/j.1600-0609.2011.01703.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The combination of cytoreductive chemotherapy with reduced-intensity conditioning (RIC) is a highly effective antileukemic therapy. Purpose of this retrospective analysis was to evaluate the antileukemic efficacy and toxicity of clofarabine-based chemotherapy followed by RIC and allogeneic stem cell transplantation (SCT) for high-risk, relapsed, or refractory acute myeloid leukemia (AML) or myelodysplastic syndromes (MDS). From May 2007 until October 2009, a total of 27 patients underwent allogeneic SCT after treatment with clofarabine and ara-C for 5d and RIC (4Gy TBI/cyclophosphamide/ATG). Prophylaxis of graft-versus-host disease (GvHD) consisted of cyclosporine and mycophenolate mofetil. Unmanipulated G-CSF mobilized PBSC (n=26) or bone marrow cells (n=1) were transplanted from unrelated (n=21) or matched related (n=6) donors. Non-hematological toxicities of this regimen mainly affected liver and skin and were all reversible. Seven patients relapsed within a median time of 5.7 months. The overall survival (OS) and relapse-free survival rates were 56% and 52% at 2 yr, respectively. In this cohort of patients, cytoreduction with clofarabine/ara-C (ClAraC) followed by RIC allogeneic SCT was well tolerated and showed good antileukemic efficacy even in patients with high-risk AML or MDS, with engraftment and GvHD-incidence comparable to other RIC regimens.
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Affiliation(s)
- Stefanie Buchholz
- Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany.
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Abstract
Most of patients with hematological malignancies are elderly (more than 60 years). Allogeneic stem cell transplantation is an important and effective treatment for most of these diseases. However, the toxicity and the supposed frailty of elderly patients, have limited the applicability of allogeneic transplantation for these patients. Elderly patients are at high risk to develop life-threatening complications, if allogeneic transplantation is performed with myeloablative conditioning regimens and using bone marrow stem source. Since more than 10 years, reduced intensity conditioning regimen have been developed, allowing to overcome the age as contra-indication for allogeneic transplantation. On the other hand, it is the presence of comorbidities which identify frail patients. For these subjects, allogeneic transplantation should be not indicated. Furthermore, advances in the supportive care and the development of new molecules could allow to reduce the toxicity of myeloablative conditioning regimens and thus to offer more intensive regimens before transplantation also in elderly population.
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34
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Farag SS, Maharry K, Zhang MJ, Pérez WS, George SL, Mrózek K, DiPersio J, Bunjes DW, Marcucci G, Baer MR, Cairo M, Copelan E, Cutler CS, Isola L, Lazarus HM, Litzow MR, Marks DI, Ringdén O, Rizzieri DA, Soiffer R, Larson RA, Tallman MS, Bloomfield CD, Weisdorf DJ. Comparison of reduced-intensity hematopoietic cell transplantation with chemotherapy in patients age 60-70 years with acute myelogenous leukemia in first remission. Biol Blood Marrow Transplant 2011; 17:1796-803. [PMID: 21699879 DOI: 10.1016/j.bbmt.2011.06.005] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2011] [Accepted: 06/03/2011] [Indexed: 12/18/2022]
Abstract
We compared the outcomes of patients age 60-70 years with acute myelogenous leukemia receiving reduced-intensity allogeneic hematopoietic cell transplantation (HCT) in first remission (CR1) reported to the Center for International Blood and Marrow Research (n = 94) with the outcomes in patients treated with induction and postremission chemotherapy on Cancer and Leukemia Group B protocols (n = 96). All patients included had been in CR1 for at least 4 months. The HCT recipients were slightly younger than the chemotherapy patients (median age, 63 years vs 65 years; P < .001), but there were no significant between-group differences in the proportion with therapy-related leukemia or in different cytogenetic risk groups. Time from diagnosis to CR1 was longer for the HCT recipients (median, 44 days vs 38 days; P = .031). Allogeneic HCT was associated with significantly lower risk of relapse (32% vs 81% at 3 years; P < .001), higher nonrelapse mortality (36% vs 4% at 3 years; P < .001), and longer leukemia-free survival (32% vs 15% at 3 years; P = .001). Although overall survival was longer for HCT recipients, the difference was not statistically significant (37% vs 25% at 3 years; P = .08). Our findings suggest that reduced-intensity conditioning allogeneic HCT in patients age 60-70 with acute myelogenous leukemia in CR1 reduces relapse and improves leukemia-free survival. Strategies that reduce nonrelapse mortality may yield significant improvements in overall survival.
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Affiliation(s)
- Sherif S Farag
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA.
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35
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Chemnitz JM, von Lilienfeld-Toal M, Holtick U, Theurich S, Shimabukuro-Vornhagen A, Krause A, Brossart P, Hallek M, Scheid C. Intermediate intensity conditioning regimen containing FLAMSA, treosulfan, cyclophosphamide, and ATG for allogeneic stem cell transplantation in elderly patients with relapsed or high-risk acute myeloid leukemia. Ann Hematol 2011; 91:47-55. [PMID: 21584670 DOI: 10.1007/s00277-011-1253-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Accepted: 05/03/2011] [Indexed: 10/18/2022]
Abstract
Lower dosage of total body irradiation (TBI) and chemotherapy in reduced-intensity conditioning (RIC) regimens prior to allogeneic stem cell transplantation have reduced the toxicity of the conditioning and non-relapse mortality. The FLAMSA-RIC protocol for high-risk patients with acute myeloid leukemia (AML) and myelodysplastic syndrome has shown promising results in refractory disease as well as in first complete remission. Still, the RIC protocol containing 4 Gy TBI/cyclophosphamide/anti-thymocyte globulin (ATG) implicates acute toxicity mainly due to TBI preventing its usage in patients with advanced age and/or severe co-morbidities. To increase feasibility and safety of the conditioning, we substituted TBI with treosulfan. Seventeen patients with relapsed or high-risk AML and either advanced age or concomitant disease were treated within a preparative regimen containing a 4-day course of chemotherapy (FLAMSA) followed by RIC comprising of treosulfan, cyclophosphamide, and ATG. After median follow-up of 12 months, the estimated incidences of relapse and non-relapse mortality were 25% and 20%, respectively. One-year overall survival was 62%. In conclusion, FLAMSA-treosulfan/cyclophosphamide/ATG is an intermediate intensity conditioning regimen with acceptable non-relapse mortality for patients with relapsed or high-risk AML. Substituting TBI with treosulfan provides an alternative to treat elderly patients or patients with severe co-morbidities when TBI appears not feasible due to the potential of increased toxicity.
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Affiliation(s)
- Jens Marcus Chemnitz
- BMT Program, Department I of Internal Medicine, University of Cologne, Kerpener Straße 62, 50924 Köln, Germany.
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Lee KH, Choi SJ, Lee JH, Lee JH, Kim DY, Seol M, Lee YS, Kang YA, Jeon M, Yun SC, Joo YD, Lee WS, Kang MJ, Kim H, Park JH, Bae SH, Ryoo HM, Kim MK, Hyun MS. Clinical effect of reduced-intensity conditioning regimen containing antithymocyte globulin for hematopoietic cell transplantation from unrelated-donors. Am J Hematol 2011; 86:399-405. [PMID: 21523798 DOI: 10.1002/ajh.21989] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The impact of reduced-intensity conditioning (RIC) on the outcomes of hematopoietic cell transplantation (HCT) from unrelated -donors (UD) remains to be determined. We therefore assessed 128 patients, aged 16 to 66 years, with acute leukemia (n = 105) or myelodysplastic syndrome (n = 23) in a UD-HCT trial using RIC with busulfan, fludarabine, and antithymocyte globulin. Patients were transplanted with unmanipulated bone marrow (BM, n = 41) or mobilized peripheral blood mononuclear cells (M-PB, n = 87) and received cyclosporine and methotrexate for graft-versus-host disease (GVHD) prophylaxis. After a median follow-up of 26.7 months (range, 5.9-70.7 months) in surviving patients, 19 patients had died without progression/recurrence of underlying disease, giving a cumulative incidence of transplantation-related mortality (TRM) of 17% (95% confidence interval, 11%-27%; 1-year TRM, 14%). Graft failure (n = 7) and infections (n = 5) were the most common causes of TRM. Only three patients died due to GVHD (acute, one; chronic, two). Graft failure, which occurred in eight patients, showed a significant correlation with graft source (BM, 6/41 vs. M-PB, 2/87; P = 0.009). Donor-patient HLA-disparity did not correlate with GVHD, 1-year TRM, and graft failure. RIC containing antithymocyte globulin led to decreased GVHD-associated, as well as overall, TRM after UD-HCT.
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Affiliation(s)
- Kyoo-Hyung Lee
- Department of Internal Medicine, Hematology Section, University of Ulsan, College of Medicine, Asan Medical Center, Seoul, Korea.
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Terakura S, Atsuta Y, Sawa M, Ohashi H, Kato T, Nishiwaki S, Imahashi N, Yasuda T, Murata M, Miyamura K, Suzuki R, Naoe T, Ito T, Morishita Y. A prospective dose-finding trial using a modified continual reassessment method for optimization of fludarabine plus melphalan conditioning for marrow transplantation from unrelated donors in patients with hematopoietic malignancies. Ann Oncol 2011; 22:1865-71. [PMID: 21289367 DOI: 10.1093/annonc/mdq673] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Because of the less graft-facilitating effect by bone marrow (BM), we need to assess a dosage of conditioning more accurately particularly in combination with reduced-intensity conditioning. Thus we examined that modified continual reassessment method (mCRM) is applicable for deciding appropriate conditioning of allogeneic BM transplantation. PATIENTS AND METHODS The conditioning regimen consisted of i.v. fludarabine (125 mg/m2) plus an examination dose of i.v. melphalan. The primary endpoint was a donor-type T-cell chimerism at day 28 with successful engraftment defined as >90% donor cells. Five patients per dose level were planned to be accrued and chimerism data were used to determine the next dose. RESULTS Seventeen patients were enrolled at doses between 130 and 160 mg/m2. The dose was changed from 160 to 130 mg/m(2) (second level) after five full-donor chimerisms. With one patient of 0% chimera in the second level, the dose was increased to 135 mg/m2 (third level). Following five full-donor chimerisms in the third level, the study was complete as projected. CONCLUSIONS mCRM was shown to be a relevant method for dose-finding of conditioning regimen. The melphalan dose of 135 mg/m2 was determined as the recommended phase II dose to induce initial full-donor chimerism.
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Affiliation(s)
- S Terakura
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Japan.
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Bashir Q, Andersson BS, Fernandez-Vina M, de Padua Silva L, Giralt S, Chiattone A, Wei W, Sharma M, Anderlini P, Shpall EJ, Popat U, Rodrigues M, Champlin RE, de Lima M. Unrelated donor transplantation for acute myelogenous leukemia in first remission. Biol Blood Marrow Transplant 2010; 17:1067-71. [PMID: 21087679 DOI: 10.1016/j.bbmt.2010.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Accepted: 11/05/2010] [Indexed: 11/26/2022]
Abstract
We retrospectively analyzed the outcomes of all acute myelogenous leukemia (AML) patients in first remission (n = 44; median age = 48 years; high-risk cytogenetics = 59%) who received unrelated donor hematopoietic cell transplantation (HCT) with myeloablative conditioning regimen of i.v. busulfan, fludarabine, and antithymocyte globulin (ATG) between January 2002 and November 2009 at our institution. Donor-recipient pairs were matched by high-resolution HLA-A, -B, -C, -DRB1, and -DQB1 typing (10/10 matches, n = 41; 9/10 matches, n = 3). With a median follow-up of 34 months, actuarial 3-year event-free survival (EFS) and overall survival (OS) is 70% and 78%, respectively. The 3-year EFS and OS in patients with and without poor risk cytogenetics is similar (63% versus 82%, P = 0.43 and 78% versus 82%, P = .89, respectively). The 3-year EFS and OS is also similar in patients above age 55 year versus patients age 55 year or younger (80% versus 67%, P = .47 and 80% versus 78%, P = .81, respectively). The 100-day and 3-year cumulative incidence of transplant-related mortality is 5% and 15%, respectively. Six patients have relapsed, and 3 of them are alive and in remission after salvage therapy, with a median follow-up of 23 months. These results indicate that the majority of AML patients eligible for this treatment can achieve long-term disease control.
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Affiliation(s)
- Qaiser Bashir
- Department of Stem Cell Transplantation and Cellular Therapy, U.T. M.D. Anderson Cancer Center, Houston, Texas 77030-4009, USA.
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Phase 1/2 trial of total marrow and lymph node irradiation to augment reduced-intensity transplantation for advanced hematologic malignancies. Blood 2010; 117:309-15. [PMID: 20876852 DOI: 10.1182/blood-2010-06-288357] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
This phase 1/2 study assessed the augmentation of reduced-intensity conditioning (RIC) with total marrow and lymph node irradiation (TMLI), for peripheral blood stem cell transplantation, in patients with advanced hematologic disease. The regimen consisted of fludarabine 25 mg/m(2) per day for 5 days, melphalan 140 mg/m(2) for one day, and TMLI radiation at 150 cGy/fraction in 8 fractions over 4 days. Eligible patients were over 50 years old and/or had compromised organ function. Median age of the 33 evaluable patients was 55.2 years. Eighteen events of nonhematologic grade III or higher toxicities occurred in 9 patients. Day 30 and day 100 mortalities were 3% and 15%, respectively. Patients achieved myeloid and platelet engraftment at a median of 14 days after transplantation. Long-term toxicities occurred in 2 patients: hypokalemia and tremor, both grade III, on days 370 and 361 after transplantation. Fourteen patients died, 7 of relapse-related causes and 7 of non-relapse-related causes. With a median follow-up for living patients of 14.7 months, 1-year overall survival, event-free survival, and non-relapse-related mortality were 75%, 65%, and 19%, respectively. Addition of TMLI to RIC is feasible and safe and could be offered to patients with advanced hematologic malignancies who might not otherwise be candidates for RIC.
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Kurosawa S, Yamaguchi T, Uchida N, Miyawaki S, Usuki K, Watanabe M, Yamashita T, Kanamori H, Tomiyama J, Nawa Y, Yano S, Takeuchi J, Yakushiji K, Sano F, Uoshima N, Yano T, Nannya Y, Moriuchi Y, Miura I, Takaue Y, Fukuda T. Comparison of allogeneic hematopoietic cell transplantation and chemotherapy in elderly patients with non-M3 acute myelogenous leukemia in first complete remission. Biol Blood Marrow Transplant 2010; 17:401-11. [PMID: 20667478 DOI: 10.1016/j.bbmt.2010.07.013] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2010] [Accepted: 07/13/2010] [Indexed: 10/19/2022]
Abstract
The benefits of allogeneic hematopoietic cell transplantation (allo-HCT) for patients with acute myelogenous leukemia (AML) in first complete remission (CR1) have mostly been evaluated in younger patients. Although favorable outcomes of allo-HCT over chemotherapy have been reported with the use of reduced-intensity conditioning (RIC) regimens in elderly patients with AML in CR1, information is still limited, especially on the effects of cytogenetic risks and donor sources. We collected data from AML patients aged 50 to 70 years who achieved CR1, and compared the outcome in 152 patients who underwent allo-HCT in CR1 (HCT group) to that in 884 patients who were treated with chemotherapy (CTx group). The cumulative incidence of relapse in the HCT group was significantly lower than that in the CTx group (22% versus 62%). Both overall survival (OS) and relapse-free survival (RFS) were significantly improved in the HCT group (OS: 62% versus 51%, P = .012), not only in the whole population, but also in the intermediate-risk group. Among patients who had a suitable related donor, the outcomes in the HCT group were significantly better than those in the CTx group. The introduction of appropriate treatment strategies that include allo-HCT may improve the outcome in elderly patients with AML in CR1.
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Affiliation(s)
- Saiko Kurosawa
- Stem Cell Transplantation Division, National Cancer Center Hospital, Chuo-ku, Tokyo, Japan
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41
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Challenges in treating older patients with acute myeloid leukemia. JOURNAL OF ONCOLOGY 2010; 2010:943823. [PMID: 20628485 PMCID: PMC2902223 DOI: 10.1155/2010/943823] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/31/2009] [Accepted: 03/27/2010] [Indexed: 01/24/2023]
Abstract
Whereas in younger patients diagnosed with acute myeloid leukemia (AML) treatment is straightforward and the goal is cure, the optimal treatment decision for older adults remains highly controversial. Physicians need to determine whether palliation, “something” beyond palliation, intensive therapy, or an investigational therapy is the most appropriate treatment option. This requires understanding of the biology and risk profile of the AML, clinical judgment in evaluating the functional status of the patient, communication skills in understanding the patient's wishes and social background, and medical expertise in available therapies. The physician has to accurately inform the patient about (a) the unique biological considerations of his leukemia and his prognosis; (b) the risks and benefits of all available treatment options; (c) novel therapeutic approaches and how the patient can get access to these treatments. Last but not least, he has to recommend a treatment. This paper tries to discuss each of these issues.
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42
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Feasibility of clofarabine cytoreduction before allogeneic transplant conditioning for refractory AML. Bone Marrow Transplant 2010; 45:1692-8. [PMID: 20208570 DOI: 10.1038/bmt.2010.32] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
To control disease before allogeneic hematopoietic cell transplantation (HCT) for relapsed/refractory AML, we used clofarabine cytoreduction. Seventeen patients received clofarabine 30-40 mg/m(2) i.v. daily for 5 days with plans to initiate conditioning during the nadir, 14 days later. Bone marrow biopsy 12 days after clofarabine showed effective cytoreduction (that is,<20% cellularity with <10% blasts) in 10 of 17 patients (59%). Ineffective cytoreduction correlated with lower PFS (3.8 vs 6.4 months; HR=2.7, 95% CI=1.10-14.29, P=0.035) and OS (5.1 vs 16.6 months; HR=2.5, 95% CI=0.98-12.17, P=0.053). Significant toxicities before HCT, attributable to clofarabine, were grade 1-2 hyperbilirubinemia (18%); grade 1-2 (59%) or grade 3-4 (18%) transaminitis; and grade 1-2 (18%) creatinine elevation. Sixteen patients proceeded to HCT infusion 22 days (median) after initiation of clofarabine. Day 100 and 2-year transplant-related mortality were 6 and 36%. Nine patients relapsed. One year PFS and OS were 25 and 38%, respectively. Two patients are alive in remission at 18 and 52 months. Clofarabine cytoreduction followed by immediate HCT is feasible with acceptable toxicity and TRM. Outcomes for this cohort of patients with refractory AML remain poor and we are studying this approach in a prospective manner.
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Deschler B, Binek K, Ihorst G, Marks R, Wäsch R, Bertz H, Finke J. Prognostic factor and quality of life analysis in 160 patients aged > or =60 years with hematologic neoplasias treated with allogeneic hematopoietic cell transplantation. Biol Blood Marrow Transplant 2010; 16:967-75. [PMID: 20144720 DOI: 10.1016/j.bbmt.2010.02.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2009] [Accepted: 02/01/2010] [Indexed: 11/28/2022]
Abstract
Toxicity-reduced conditioning is a curative treatment option for medically compromised or elderly patients ineligible for myeloablative hematopoietic cell transplantation (HCT). The aim of this study was to detect prognostic factors for overall survival (OS) and to evaluate quality of life (QOL) in a large homogeneous cohort of 160 consecutive patients aged > or =60 years treated with allogeneic HCT. We evaluated age, sex, performance status, comorbidities, pulmonary function, lactic dehydrogenase concentration, type of donor, disease status, CD34(+) cells transplanted, cytomegalovirus status, time from diagnosis to HCT, and the development of acute and chronic graft-versus-host disease (GVHD). All patients who survived for > or =6 months (n = 79) were asked to complete a QOL survey. All patients (median age, 64.7 years; range, 60.1-76 years) received pretransplantation conditioning with fludarabine, BCNU, and melphalan. With a median follow-up of 35 months, the 1-year OS was 62.4% and 3-year OS was 47.4%. Multivariate analysis revealed compromised performance status as the most significant negative prognostic parameter for OS (P < .003), whereas male donor (P = .008) and chronic GVHD (P = .024) were associated with better OS. The 89% of survivors who returned the QOL questionnaire rated their global QOL as good-to-excellent despite impaired functional capabilities and such symptoms as fatigue, dyspnea, and loss of appetite. The main prognostic factor was performance status, not age. Our data suggest that toxicity-reduced conditioning offers a chance for enhanced OS with an adequate QOL.
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Affiliation(s)
- Barbara Deschler
- Department of Hematology, Albert-Ludwigs University of Freiburg, University Medical Center Freiburg, Freiburg, Germany.
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Diagnosis and management of acute myeloid leukemia in adults: recommendations from an international expert panel, on behalf of the European LeukemiaNet. Blood 2010; 115:453-74. [PMID: 19880497 DOI: 10.1182/blood-2009-07-235358] [Citation(s) in RCA: 2494] [Impact Index Per Article: 178.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
AbstractIn 2003, an international working group last reported on recommendations for diagnosis, response assessment, and treatment outcomes in acute myeloid leukemia (AML). Since that time, considerable progress has been made in elucidating the molecular pathogenesis of the disease that has resulted in the identification of new diagnostic and prognostic markers. Furthermore, therapies are now being developed that target disease-associated molecular defects. Recent developments prompted an international expert panel to provide updated evidence- and expert opinion–based recommendations for the diagnosis and management of AML, that contain both minimal requirements for general practice as well as standards for clinical trials. A new standardized reporting system for correlation of cytogenetic and molecular genetic data with clinical data is proposed.
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45
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Giralt S. Advances in stem cell transplantation: making it better and safer. ACTA ACUST UNITED AC 2010; 9 Suppl 3:S293-5. [PMID: 19778855 DOI: 10.3816/clm.2009.s.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The development of reduced-intensity regimens has allowed physicians and patients to explore this option even in older patients. Current results underscore that age by itself should no longer be a contraindication for allogeneic transplantation in these patients, and long-term disease control with good quality of life is possible. Future trials combining novel antileukemic therapies and novel transplantation technologies are being explored. These trials should allow more patients with acute myeloid leukemia or myelodysplastic syndromes to achieve long and productive lives.
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Affiliation(s)
- Sergio Giralt
- Department of Stem Cell Transplantation, The University of Texas M. D. Anderson Cancer Center, Houston, TX 77030, USA.
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46
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Scatena CD, Kumer JL, Arbitrario JP, Howlett AR, Hawtin RE, Fox JA, Silverman JA. Voreloxin, a first-in-class anticancer quinolone derivative, acts synergistically with cytarabine in vitro and induces bone marrow aplasia in vivo. Cancer Chemother Pharmacol 2010; 66:881-8. [PMID: 20058009 PMCID: PMC2921053 DOI: 10.1007/s00280-009-1234-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2009] [Accepted: 12/24/2009] [Indexed: 11/27/2022]
Abstract
Main purpose Voreloxin is a first-in-class anticancer quinolone derivative that intercalates DNA and inhibits topoisomerase II, inducing site-selective DNA damage. Voreloxin is in clinical studies, as a single agent and in combination with cytarabine, for the treatment of acute myeloid leukemia (AML). The preclinical studies reported here were performed to investigate the activity of voreloxin alone and in combination with cytarabine, in support of the clinical program. Research questions Is single agent voreloxin active in preclinical models of AML? Does the combination of voreloxin and cytarabine enhance the activity of either agent alone? Methods Inhibition of proliferation was studied in three cancer cell lines: HL-60 (acute promyelocytic leukemia), MV4-11 (AML), and CCRF-CEM (Acute lymphoblastic leukemia). Combination index (CI) analysis established the effect of the drugs in combination. A mouse model of bone marrow ablation was used to investigate in vivo efficacy of the drugs alone and in combination. Peripheral white blood cell and platelet counts were followed to assess marrow impact and recovery. Results Voreloxin and cytarabine alone and in combination exhibited cytotoxic activity in human leukemia cell lines and in vivo. The two drugs had additive or synergistic activity in vitro and supra-additive activity in vivo. Bone marrow ablation was accompanied by reductions in peripheral white blood cells and platelets that were reversible within 1 week, consistent with the AML treatment paradigm. Conclusions These data support ongoing clinical evaluation of voreloxin both alone and in combination with cytarabine for the treatment of AML.
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Allogeneic hematopoietic cell transplantation after conditioning with 131I-anti-CD45 antibody plus fludarabine and low-dose total body irradiation for elderly patients with advanced acute myeloid leukemia or high-risk myelodysplastic syndrome. Blood 2009; 114:5444-53. [PMID: 19786617 DOI: 10.1182/blood-2009-03-213298] [Citation(s) in RCA: 121] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We conducted a study to estimate the maximum tolerated dose (MTD) of (131)I-anti-CD45 antibody (Ab; BC8) that can be combined with a standard reduced-intensity conditioning regimen before allogeneic hematopoietic cell transplantation. Fifty-eight patients older than 50 years with advanced acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (MDS) were treated with (131)I-BC8 Ab and fludarabine plus 2 Gy total body irradiation. Eighty-six percent of patients had AML or MDS with greater than 5% marrow blasts at the time of transplantation. Treatment produced a complete remission in all patients, and all had 100% donor-derived CD3(+) and CD33(+) cells in the blood by day 28 after the transplantation. The MTD of (131)I-BC8 Ab delivered to liver was estimated to be 24 Gy. Seven patients (12%) died of nonrelapse causes by day 100. The estimated probability of recurrent malignancy at 1 year is 40%, and the 1-year survival estimate is 41%. These results show that CD45-targeted radiotherapy can be safely combined with a reduced-intensity conditioning regimen to yield encouraging overall survival for older, high-risk patients with AML or MDS. This study was registered at www.clinicaltrials.gov as #NCT00008177.
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Impact of pretransplant comorbidities on alemtuzumab-based reduced-intensity conditioning allogeneic hematopoietic SCT for patients with high-risk myelodysplastic syndrome and AML. Bone Marrow Transplant 2009; 45:633-9. [PMID: 19767782 DOI: 10.1038/bmt.2009.236] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We report a retrospective analysis of 128 consecutive patients with high-risk myelodysplastic syndrome (MDS) and AML who received an alemtuzumab-based reduced-intensity conditioning hematopoietic SCT (RIC HSCT). The median recipient age was 53 years (range 21-72 years). A total of 49 (38%) recipients had a sibling donor and 79 (62%) had a volunteer-unrelated donor. The hematopoietic cell transplantation-specific comorbidity index (HCT-CI) was assigned to all patients with a score of 0 in 40 (31%), of 1-2 in 45 (35%) and >or=3 in 43 (34%) patients. The 3-year non-relapse mortality (NRM) was 31%, disease-free survival (DFS) was 41% and overall survival (OS) was 46%. The 3-year NRM for patients with a HCT-CI score of 0, 1-2 or >or=3 was 16, 24 and 42%, respectively. The 3-year DFS and OS by HCT-CI was 58 and 69% (score 0), 39 and 39% (score 1-2) and 24 and 32% (score >or=3), respectively. On multivariate analysis, HCT-CI was an independent variable affecting 3-year NRM, DFS and OS (P-value=0.04, 0.01 and <0.01, respectively). Although the disease stage at the time of transplant was an additional independent predictive variable on transplant outcomes, recipient age (>or<50 years) did not have a significant predictive impact. In MDS or AML patients with advanced disease receiving alemtuzumab-based RIC HSCT, the HCT-CI provides an important means of stratifying patients with a high risk of inferior transplant outcomes.
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49
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Ciurea SO, Rodrigues M, Giralt S, de Lima M. Aging, acute myelogenous leukemia, and allogeneic transplantation: do they belong in the same sentence? CLINICAL LYMPHOMA & MYELOMA 2009; 9:289-97. [PMID: 19717378 DOI: 10.3816/clm.2009.n.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Acute myelogenous leukemia is a disease of the elderly. Disease biology and functional status of this patient population contribute to poorer treatment outcomes with standard therapy. Allogeneic hematopoietic stem cell transplantation is associated with an immunologic "graft-versus-tumor" effect. However, transplantation was restricted until recently to younger patients because of prohibitive treatment-related mortality. The development of reduced-intensity preparative regimens and improvements in supportive care now allow older patients with myeloid leukemia a greater opportunity for cure with transplantation. Donor availability, graft-versus-host disease, delayed immune recovery, and the high prevalence of relapsed or refractory disease remain important obstacles to be overcome in the future. Herein, we review the current literature on transplantation for older patients with this myeloid malignancy.
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Affiliation(s)
- Stefan O Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, the University of Texas M. D. Anderson Cancer Center, Houston, TX 77033, USA
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50
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van Besien K, Kunavakkam R, Rondon G, De Lima M, Artz A, Oran B, Giralt S. Fludarabine-melphalan conditioning for AML and MDS: alemtuzumab reduces acute and chronic GVHD without affecting long-term outcomes. Biol Blood Marrow Transplant 2009; 15:610-7. [PMID: 19361753 PMCID: PMC4348112 DOI: 10.1016/j.bbmt.2009.01.021] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2008] [Accepted: 01/27/2009] [Indexed: 10/20/2022]
Abstract
The purpose of this study was to determine the effect of alemtuzumab on treatment-related mortality (TRM), relapse, overall survival (OS), and disease-free survival (DSF) in patients with acute myelogenous leukemia (AML) and myelodysplastic syndromes (MDS) undergoing reduced intensity conditioning (RIC). We compared the outcome of 95 patients treated at the University of Chicago with fludarabine melphalan (Flu + Mel) + alemtuzumab conditioning and 59 patients treated at the M.D. Anderson Cancer Center with Flu + Mel conditioning. Both groups had similar patient and donor characteristics. There were no significant differences in TRM, relapse, survival, and DFS between the 2 groups. The incidence of acute graft-versus-host disease (aGVHD) grade II-IV (relative risk [RR] 5.5, P < .01) and chronic GVHD (cGVHD) (RR 6.6, P < .01) were significantly lower in patients receiving alemtuzumab. The addition of alemtuzumab to an RIC regimen dramatically reduces the incidence of aGVHD and cGVHD in patients with AML and MDS undergoing allogeneic transplantation. TRM, relapse risk, OS and DFS are not affected.
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Affiliation(s)
- Koen van Besien
- Section of Hematology/Oncology, University of Chicago, Chicago, Illinois 60637, USA.
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