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Omer AK, Kim HT, Yalamarti B, McAfee SL, Dey BR, Ballen KK, Attar E, Chen YB, Spitzer TR. Engraftment syndrome after allogeneic hematopoietic cell transplantation in adults. Am J Hematol 2014; 89:698-705. [PMID: 24668776 DOI: 10.1002/ajh.23716] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 03/19/2014] [Accepted: 03/20/2014] [Indexed: 12/21/2022]
Abstract
We performed a retrospective study of the engraftment syndrome (ES) as defined by the Spitzer Criteria in adult patients undergoing allogeneic hematopoietic cell transplantation (HCT) for various hematological malignancies at a single institution, over a decade, and analyzed its relationship to acute GVHD; 217 patients underwent either myeloablative (38.7%) or reduced intensity (61.3%) HCT; 22.1% met the criteria for ES. Acute GVHD prophylaxis (P = 0.006) and transplants prior to 2006 (P < 0.0001) were significantly associated with a risk of ES in univariable analysis. Early aGVHD within 4 weeks of engraftment was significantly more common in the ES compared to the non ES cohort (21 vs. 8.3% respectively, P = 0.02). ES did not predict for future GVHD, as at day +180, the cumulative incidences of grades II-IV aGVHD (31 vs. 23%, P = 0.19) and of chronic GVHD at 2 years of engraftment (42 vs. 36%, P = 0.28) were not significantly different between the ES and non ES groups, respectively. No significant differences in NRM, overall survival and progression-free survival were observed between the two groups. Although predictive of early aGVHD, ES occurred independently of GVHD in 79% of the patients. Survival outcomes should be evaluated in a larger randomized study to investigate if there is a correlation with ES.
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Affiliation(s)
- Aazim K. Omer
- Division of Hematology; Oncology and Transplantation, University of Minnesota; Minneapolis Minnesota
- Department of Medicine; University of Minnesota; Minneapolis Minnesota
| | - Haesook T. Kim
- Department of Biostatistics and Computational Biology; Dana-Farber Cancer Institute; Boston Massachusetts
| | - Bhargavi Yalamarti
- Hematology/Oncology Division; University of Massachusetts; Worcester Massachusetts
- Department of Medicine; University of Massachusetts; Worcester Massachusetts
| | - Steven L. McAfee
- Hematology/Oncology Division; Massachusetts General Hospital; Boston Massachusetts
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
| | - Bimalangshu R. Dey
- Hematology/Oncology Division; Massachusetts General Hospital; Boston Massachusetts
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
| | - Karen K. Ballen
- Hematology/Oncology Division; Massachusetts General Hospital; Boston Massachusetts
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
| | - Eyal Attar
- Hematology/Oncology Division; Massachusetts General Hospital; Boston Massachusetts
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
| | - Yi-Bin Chen
- Hematology/Oncology Division; Massachusetts General Hospital; Boston Massachusetts
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
| | - Thomas R. Spitzer
- Hematology/Oncology Division; Massachusetts General Hospital; Boston Massachusetts
- Department of Medicine; Massachusetts General Hospital; Boston Massachusetts
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Favorable outcomes of tacrolimus compared with cyclosporine A for GVHD prophylaxis in HSCT for standard-risk hematological diseases. Ann Hematol 2014; 93:1215-23. [DOI: 10.1007/s00277-014-2027-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 01/31/2014] [Indexed: 10/25/2022]
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Kim HJ, Kim SY, Lee MH, Min WS. Peripheral blood stem cell transplantation from human leukocyte antigen-matched sibling donors and unrelated donors in acute myeloid leukemia patients. Acta Haematol 2013; 130:206-16. [PMID: 23816761 DOI: 10.1159/000350481] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Accepted: 02/24/2013] [Indexed: 11/19/2022]
Abstract
There have been rare comparative studies of hematopoietic stem cell transplantation from matched sibling donors (MSDs) and unrelated donors (URDs) with regard to peripheral blood stem cell transplantation (PBSCT). We performed a retrospective study of 104 consecutive acute myeloid leukemia (AML) patients who had received an allogeneic PBSCT from an MSD or a URD in order to compare transplant outcomes and posttransplant complications between the 2 groups of patients. The cumulative incidence of grade 2-4 acute graft-versus-host disease (aGVHD) at 100 days (22.6% with MSD vs. 35.3% with URD; p = 0.107) and that of chronic GVHD (cGVHD) at 2 years (72.9% with MSD vs. 56.1% with URD; p = 0.153) was not significantly different between the 2 groups. Multivariate analysis also indicated that a URD was not an independent predictor of grade 2-4 aGVHD or cGVHD. No statistically significant differences were observed in terms of relapse incidence (p = 0.371), nonrelapse mortality (p = 0.473), disease-free survival (p = 0.925) or overall survival (p = 0.534) at 2 years. URDs are comparable with MSDs as a donor type for PBSCT in AML patients if risk-stratified GVHD prophylaxis is adopted.
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Affiliation(s)
- Hee-Je Kim
- Catholic Blood and Marrow Transplantation Center, The Catholic University of Korea, Seoul, Republic of Korea
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Qian L, Wu Z, Shen J. Advances in the treatment of acute graft-versus-host disease. J Cell Mol Med 2013; 17:966-75. [PMID: 23802653 PMCID: PMC3780546 DOI: 10.1111/jcmm.12093] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Accepted: 05/15/2013] [Indexed: 12/13/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) has been widely used for the treatment of hematologic malignant and non-malignant hematologic diseases and other diseases. However, acute graft-versus-host disease (GVHD) is a life-threatening complication of allogeneic transplantation. Acute GVHD may occur in 30% of transplant recipients, which is a syndrome of erythematous skin eruption, cholestatic liver disease and intestinal dysfunction, resulting from the activation of donor T lymphocytes by host antigen-presenting cells, resulting in an immune-mediated inflammatory response. Recent scientific advances in the understanding of the pathogenesis involved in the development of acute GVHD and clinical investigation have provided more effective therapeutic strategies for acute GVHD. This review focuses on major scientific and clinical advances in the treatment of acute GVHD.
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Affiliation(s)
- Liren Qian
- Department of Haematology, Navy General Hospital, Beijing, China.
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Recent decrease in non-relapse mortality due to GVHD and infection after allogeneic hematopoietic cell transplantation in non-remission acute leukemia. Bone Marrow Transplant 2013; 48:1198-204. [DOI: 10.1038/bmt.2013.42] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 02/09/2013] [Accepted: 02/20/2013] [Indexed: 01/15/2023]
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Ram R, Storb R. Pharmacologic prophylaxis regimens for acute graft-versus-host disease: past, present and future. Leuk Lymphoma 2013; 54:1591-601. [PMID: 23278640 DOI: 10.3109/10428194.2012.762978] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Abstract Acute graft-versus-host disease (GVHD) has compromised and continues to compromise the benefits associated with allogeneic hematopoietic cell transplant to cure malignant and non-malignant diseases. Pharmacologic interventions to prevent GVHD have emerged as a major objective of research in the immunology and transplant fields. A better understanding of the pathobiology behind the GVHD process has led the way to novel approaches and medications. Here we review the present arsenal of medications used to prevent GVHD, focusing on past experience and the current evidence, and discuss future potential targets.
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Affiliation(s)
- Ron Ram
- Bone Marrow Transplantation Unit, Rabin Medical Center, Beilinson Hospital and the Sackler School of Medicine, Tel Aviv University, Israel.
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Pre-engraftment syndrome after myeloablative dual umbilical cord blood transplantation: risk factors and response to treatment. Bone Marrow Transplant 2013; 48:926-31. [PMID: 23334274 DOI: 10.1038/bmt.2012.279] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 11/25/2012] [Accepted: 11/30/2012] [Indexed: 11/09/2022]
Abstract
High fevers and/or rashes prior to neutrophil engraftment are frequently observed after umbilical cord blood (UCB) transplantation, and the condition is referred to as pre-engraftment syndrome (PES). Few studies have evaluated the risk factors for and treatment response to PES. Therefore, we retrospectively characterized PES in 57 consecutive engrafted patients (≥ 12 years old) who received myeloablative dual UCB transplantation. All patients received TBI (≥ 13.2 Gy)-based myeloablative conditioning. Tacrolimus (n=35) or CYA (n=22) combined with mycophenolate mofetil was used as GVHD prophylaxis. PES was defined as the presence of non-infectious fever (≥ 38.5 °C) and/or rash prior to or on the day of neutrophil engraftment. The incidence (95% confidence interval) of PES was 77% (66-88%). The incidence of PES was significantly higher in patients who received CYA as a GVHD prophylaxis than those who received tacrolimus (P<0.001), and this association was confirmed in the multivariate analysis. The occurrence of PES did not impact OS or tumor relapse, although it may have increased non-relapse mortality (P=0.071). The incidence of acute GHVD or treatment-related mortality was not influenced by the choice to use corticosteroids to treat PES. This study suggests that use of CYA for GVHD prophylaxis increases the risk of PES following dual UCB transplantation.
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Trifilio SM, Scheetz M, Borensztajn J, Mehta J. Variability of cyclosporine concentrations by HPLC and TDX monoclonal assay methods, application of a correction factor, and description of a novel clinical approach to determine the practical consequences of changing assay technique. Clin Transplant 2012; 27:154-61. [DOI: 10.1111/ctr.12037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2012] [Indexed: 12/21/2022]
Affiliation(s)
| | - Marc Scheetz
- Northwestern Memorial Hospital; Chicago; IL; USA
| | | | - Jayesh Mehta
- Northwestern Memorial Hospital; Chicago; IL; USA
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Park SS, Jun SE, Lim YT. The effectiveness of tacrolimus and minidose methotrexate in the prevention of acute graft-versus-host disease following allogeneic hematopoietic stem cell transplantation in children: a single-center study in Korea. THE KOREAN JOURNAL OF HEMATOLOGY 2012; 47:113-8. [PMID: 22783357 PMCID: PMC3389059 DOI: 10.5045/kjh.2012.47.2.113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 03/19/2012] [Accepted: 05/16/2012] [Indexed: 11/17/2022]
Abstract
Background Knowledge of the roles of tacrolimus and minidose methotrexate (MTX) in the prevention of acute graft-versus-host disease (aGVHD) in pediatric allogeneic hematopoietic stem cell transplantation (HSCT) is limited. We retrospectively evaluated the engraftment status, incidence of aGVHD and chronic GVHD (cGVHD), and toxicities of tacrolimus and minidose MTX in aGVHD prophylaxis in children undergoing allogeneic HSCT. Methods Seventeen children, who underwent allogeneic HSCT and received tacrolimus and minidose MTX as GVHD prophylaxis from March 2003 to February 2011, were reviewed retrospectively. All the patients received tacrolimus since the day before transplantation at a dose of 0.03 mg/kg/day and MTX at a dose of 5 mg/m2 on days 1, 3, 6, and 11. Results Of the 17 patients, 9 received human leukocyte antigen (HLA)-matched related donor transplants, and 8 received HLA-matched, or partially mismatched unrelated donor transplants. The median time for follow-up was 55 months. The incidence of aGVHD in the related and unrelated donor groups was 22.2% and 42.9%, respectively. cGVHD was not observed. To maintain therapeutic blood levels of tacrolimus, the younger group (<8 years of age) required an increased mean dose compared to the older group (≥8 years) (P=0.0075). The adverse events commonly associated with tacrolimus included hypomagnesemia (88%), nephrotoxicity (23%), and hyperglycemia (23%). Conclusion Tacrolimus and minidose MTX were well tolerated and effective in GVHD prophylaxis in pediatric patients undergoing allogeneic HSCT. Children <8 years of age undergoing HSCT required increased doses of tacrolimus to achieve therapeutic levels.
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Affiliation(s)
- Seong Shik Park
- Department of Pediatrics, Pusan National University College of Medicine, Busan, Korea
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Twice daily i.v. bolus tacrolimus infusion for GVHD prophylaxis in children undergoing stem cell transplantation. Bone Marrow Transplant 2012; 47:1415-8. [DOI: 10.1038/bmt.2012.59] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mori T, Aisa Y, Kato J, Yamane A, Nakazato T, Shigematsu N, Okamoto S. Safety and efficacy of total body irradiation, cyclophosphamide, and cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation in patients with acute lymphoblastic leukemia. Am J Hematol 2012; 87:349-53. [PMID: 22290459 DOI: 10.1002/ajh.23109] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Revised: 11/16/2011] [Accepted: 12/19/2011] [Indexed: 11/11/2022]
Abstract
Disease relapse still greatly interferes with the success of allogeneic hematopoietic stem cell transplantation (HSCT) for acute lymphoblastic leukemia (ALL). This study retrospectively evaluated the long-term safety and efficacy of a conditioning regimen consisting of total body irradiation (TBI; 12 Gy), cyclophosphamide (CY; 60 mg kg(-1) , two doses), and high-dose cytarabine (Ara-C; 2 g m(-2) ; four doses) for patients with ALL. Fifty-five patients (median age: 31-years old) were evaluated. Stem cells were from human leukocyte antigen-identical siblings in 22 patients and from alternative donors in 33. There were no cases of early death before engraftment, and 100-day transplant-related mortality was 7.3%. With a median follow-up period of 9.6 years, 5-year overall and disease-free survival were 63.2% (95% CI: 46.5-79.9%) and 63.6% (95% CI: 47.1-80.1%) in patients with complete remission, respectively, both of which were significantly higher than the values of 27.3% (95% CI: 8.7-46.0%) and 22.7% (95% CI: 5.3-40.1%) for patients in advanced stages (P < 0.01). These results suggest that TBI and CY (TBI-CY) plus Ara-C could be a feasible and effective conditioning regimen for adult patients with ALL both in remission and in advanced stages, and a future study to compare this combination therapy with TBI-CY is required.
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Affiliation(s)
- Takehiko Mori
- Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan.
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63
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Mori T, Kato J, Shimizu T, Aisa Y, Nakazato T, Yamane A, Ono Y, Kunimoto H, Okamoto S. Effect of Early Posttransplantation Tacrolimus Concentration on the Development of Acute Graft-versus-Host Disease after Allogeneic Hematopoietic Stem Cell Transplantation from Unrelated Donors. Biol Blood Marrow Transplant 2012; 18:229-34. [DOI: 10.1016/j.bbmt.2011.06.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2011] [Accepted: 06/17/2011] [Indexed: 11/29/2022]
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Ringdén O, Remberger M, Dahllöf G, Garming-Legert K, Karlsson H, Svenberg P, Uhlin M, Uzunel M, Mattsson J. Sirolimus and tacrolimus as immune prophylaxis compared to cyclosporine with or without methotrexate in patients undergoing allogeneic haematopoietic stem cell transplantation for non-malignant disorders. Eur J Haematol 2011; 87:503-9. [DOI: 10.1111/j.1600-0609.2011.01685.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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65
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HU STEPHANIEW, COTLIAR JONATHAN. Acute graft-versus-host disease following hematopoietic stem-cell transplantation. Dermatol Ther 2011; 24:411-23. [DOI: 10.1111/j.1529-8019.2011.01436.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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66
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Greater efficacy of tolerance induction with cyclosporine versus tacrolimus in composite tissue allotransplants with less myeloablative conditioning. Plast Reconstr Surg 2011; 127:1141-1148. [PMID: 21364417 DOI: 10.1097/prs.0b013e3182043695] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Previous studies demonstrated that both cyclosporine and tacrolimus in combination with antilymphocyte globulin could facilitate mixed chimerism and induce tolerance to composite tissue allotransplants under partial myeloablative conditioning. The purpose of this study was to compare the efficacy of cyclosporine and tacrolimus. METHODS Brown-Norway and Lewis rats were used as composite tissue allotransplant donors and recipients, respectively. Cyclosporine groups I (n = 6), II (n = 9), and III (n = 5) received subcutaneous injection of 16 mg/kg cyclosporine (days 0 to 10); intraperitoneal injection of 5 mg of antilymphocyte globulin (days -1 and 10); and 0-, 200-, and 400-cGy total body irradiation (day -1), respectively. Tacrolimus groups IV (n = 6), V (n = 7), and VI (n = 8) received intraperitoneal injection of 1 mg/kg tacrolimus (days 0 to 10) and 5 mg of antilymphocyte globulin (days -1 and 10); and 0-, 200-, and 400-cGy total body irradiation (day -1), respectively. Recipients underwent hind-limb osteomyocutaneous flap composite tissue allotransplantation on day 0. Chimerism levels were determined 2 weeks after composite tissue allotransplantation, and acceptance was defined as complete survival of the composite tissue allotransplant to the endpoint of the experiment at 150 days. RESULTS Chimerism levels 2 weeks after composite tissue allotransplant averaged 3.4, 4.9, 29, 2.4, 4.9, and 16 percent composite tissue allotransplant, and acceptance rates were 0, 33.3, 80, 0, 0, and 13 percent in group I, II, III, IV, V, and VI, respectively. CONCLUSION Despite relatively late development for clinical use in transplantation, tacrolimus has not proved advantageous for composite tissue allotransplant acceptance and tolerance when compared with cyclosporine.
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Koreth J, Antin JH. Current and future approaches for control of graft-versus-host disease. Expert Rev Hematol 2011; 1:111. [PMID: 20151032 DOI: 10.1586/17474086.1.1.111] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Graft-versus-host disease (GVHD), both acute and chronic, remains one of the major barriers to improving outcomes after allogeneic stem cell transplantation. The pathophysiology of GVHD is complex and incompletely understood. GVHD is believed to arise from the interaction of: tissue damage and proinflammatory cytokines causing activation of antigen-presenting cells (APCs, donor T-cell activation by APCs and cytokines and host tissue injury by effector T lymphocytes and proinflammatory cytokines. There is also a role for additional lymphocyte subtypes (naive and memory T cells, regulatory T cells, natural killer T cells and B cells) in GVHD pathogenesis. Strategies to improve donor-recipient HLA match, and to minimize conditioning toxicity, cytokine release and APC and effector T-lymphocyte activation, will likely improve prophylaxis of acute (and possibly chronic) GVHD. Therapy of established acute and chronic GVHD is still heavily dependent on corticosteroids, despite their limited efficacy and considerable toxicity. Novel agents (and/or combinations of agents) comprising pharmacologic, biologic and cellular therapies targeting specific steps or subsets involved in immune activation will likely comprise future advances in GVHD control. This article reviews the current state of knowledge regarding the prevention and treatment of acute and chronic GVHD. Novel approaches currently undergoing evaluation are also highlighted.
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Affiliation(s)
- John Koreth
- Division of Hematologic Malignancies, Dana Farber Cancer Institute, 44 Binney Street, Boston, MA 02115, USA
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Inamoto Y, Flowers MED, Appelbaum FR, Carpenter PA, Deeg HJ, Furlong T, Kiem HP, Mielcarek M, Nash RA, Storb RF, Witherspoon RP, Storer BE, Martin PJ. A retrospective comparison of tacrolimus versus cyclosporine with methotrexate for immunosuppression after allogeneic hematopoietic cell transplantation with mobilized blood cells. Biol Blood Marrow Transplant 2011; 17:1088-92. [PMID: 21421070 DOI: 10.1016/j.bbmt.2011.01.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Accepted: 01/13/2011] [Indexed: 10/18/2022]
Abstract
This retrospective study was performed to compare results with tacrolimus versus cyclosporine in combination with methotrexate for immunosuppression after allogeneic hematopoietic cell transplantation (HCT) with granulocyte colony-stimulating factor-mobilized blood cells. The cohort included 456 consecutive patients who received first allogeneic T cell-replete HCT with mobilized blood cells from related or unrelated donors after high-intensity conditioning for treatment of hematologic malignancies. Study endpoints included grades II-IV acute graft-versus-host disease (aGVHD), grades III-IV aGVHD, chronic GVHD (cGVHD), end of treatment for cGVHD, overall mortality, disease-free survival (DFS), recurrent malignancy, and nonrelapse mortality (NRM). Adjusted multivariate Cox regression analysis showed no statistically significant differences between tacrolimus and cyclosporine for any of the endpoints tested. Although the size of the cohort is not sufficient to exclude clinically meaningful differences in outcomes, these results support the continued use of cyclosporine at centers that have not adopted tacrolimus as the standard of care after HCT with mobilized blood cells after high-intensity conditioning regimens. A larger registry study should be performed to provide more definitive information comparing outcomes with the 2 calcineurin inhibitors.
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Affiliation(s)
- Yoshihiro Inamoto
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, University of Washington School of Medicine, Seattle, Washington, USA
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Choi SW, Levine JE, Ferrara JLM. Pathogenesis and management of graft-versus-host disease. Immunol Allergy Clin North Am 2010; 30:75-101. [PMID: 20113888 DOI: 10.1016/j.iac.2009.10.001] [Citation(s) in RCA: 131] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Allogeneic hematopoietic cell transplantation (HCT) is an important therapeutic option for various malignant and nonmalignant conditions. As allogeneic HCT continues to increase, greater attention is given to improvements in supportive care, infectious prophylaxis, immunosuppressive medications, and DNA-based tissue typing. However, graft versus host disease (GVHD) remains the most frequent and serious complication following allogeneic HCT and limits the broader application of this important therapy. Recent advances in the understanding of the pathogenesis of GVHD have led to new approaches to its management, including using it to preserve the graft versus leukemia effect following allogeneic transplant. This article reviews the important elements in the complex immunologic interactions involving cytokine networks, chemokine gradients, and the direct mediators of cellular cytotoxicity that cause clinical GVHD, and discusses the risk factors and strategies for management of GVHD.
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Affiliation(s)
- Sung W Choi
- Department of Pediatrics, Blood and Marrow Transplant Program, University of Michigan Medical School, 1500 E. Medical Center Drive, 6303 Comprehensive Cancer Center, Ann Arbor, MI 48109-5942, USA.
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Kim TJ, Kim N, Kang HJ, Kim EO, Kim ST, Ahn HS, Bluestone JA, Lee KM. FK506 causes cellular and functional defects in human natural killer cells. J Leukoc Biol 2010; 88:1089-97. [PMID: 20671192 DOI: 10.1189/jlb.0310148] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The role of NK cells in allogeneic HCT has been increasingly appreciated, particularly in the GVL effect. Although FK506 has been used widely to prevent GVHD, its action was considered to be primarily through activated T cells. In this study, we provide direct evidence for the first time that human NK cells are immediate targets of FK506. Our in vivo data from patients undergoing peripheral blood stem cell transplantation or BMT showed a reduced number of NK cells with down-regulated CD25 expression in their peripheral blood compartment. Likewise, FK506 caused profound inhibition of NK cell proliferation in vitro and suppressed NK cytotoxicity and cytokine secretion in response to IL-2. These defects were accompanied by impaired cell clustering and selective down-regulation of adhesion molecules, ICAM-1, CD2, CD49d, and CD58. Furthermore, FK506 specifically inhibited expression of NKG2D, CD48, and DNAM1 receptors without affecting that of 2B4, NKp30, NKp44, and NKp46. As a result, natural cytotoxicity against K562 tumor targets was impaired, while leaving redirected ADCC via 2B4 intact. Finally, FK506-treated NK cells showed impaired IL-2R signaling and inhibition of STAT3. Collectively, these signaling impairments and selective down-regulation of NK receptors by FK506 may underlie the proliferative and functional defects of NK cells. Thus, our data provide a new insight into the mechanism of immunosuppression by FK506, which should be considered to interpret the outcome of graft transplantation.
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Affiliation(s)
- Tae-Jin Kim
- Global Research Lab, Department of Biochemistry and Division of Brain Korea 21 Program for Biomedical Science, Korea University College of Medicine, Seoul, Korea
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Tacrolimus and mycofenolate mofetil as GvHD prophylaxis following nonmyeloablative conditioning and unrelated hematopoietic SCT for adult patients with advanced hematologic diseases. Bone Marrow Transplant 2010; 46:747-55. [DOI: 10.1038/bmt.2010.167] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Yanagisawa R, Katsuyama Y, Shigemura T, Saito S, Tanaka M, Nakazawa Y, Sakashita K, Shiohara M, Koike K. Engraftment syndrome, but not acute GVHD, younger age, CYP3A5 or MDR1 polymorphisms, increases tacrolimus clearance in pediatric hematopoietic SCT. Bone Marrow Transplant 2010; 46:90-7. [DOI: 10.1038/bmt.2010.64] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Fortune K, Couriel D. Tacrolimus in hematopoietic stem cell transplantation. Expert Opin Drug Metab Toxicol 2010; 5:835-41. [PMID: 19545215 DOI: 10.1517/17425250903044959] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Graft-versus-host disease (GVHD) associated with allogeneic peripheral blood or marrow transplantation is a serious life-threatening complication. Most of the available literature support the use of tacrolimus as a prophylactic agent for acute GVHD. OBJECTIVE To review the pharmacology, efficacy and safety of tacrolimus and recommend its place in therapy for the prophylaxis of GVHD. METHODS We conducted a literature search using PubMed/Medline (January 1996 - December 2008) using the keywords tacrolimus, graft-versus-host disease and hematopoietic stem cell transplantation. Data provided by the manufacturer and the FDA were also reviewed. CONCLUSION Tacrolimus is effective in the prevention of acute GVHD. Trials comparing tacrolimus with cyclosporine using tacrolimus levels in the 7 - 10 ng/ml range and with larger numbers of patients may be necessary to better understand the impact of these drugs on survival.
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Affiliation(s)
- Kara Fortune
- Centennial Medical Center, Nashville, TN 37203, USA.
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74
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Abstract
PURPOSE OF REVIEW Graft-versus-host disease (GVHD) remains a major cause of morbidity and mortality after allogeneic hematopoietic cell transplantation (HCT), despite improvements in our understanding of its pathophysiology as well as the generation of new monoclonal antibodies, immunomodulatory chemotherapy, cellular therapeutics and supportive care. Herein, we review therapies that have proven effective as well as newer agents that have recently improved GVHD response rates and survival following HCT. RECENT FINDINGS Novel approaches to prevent or treat GVHD are often based on evidence from experimental models. Our understanding of the pathophysiology of GVHD may lead to the development of innovative strategies that target both soluble and cellular effectors. Among such agents are sirolimus, anti-tumor necrosis factor antibodies, anti-LFA-3-IgG fusion protein, extracorporeal photopheresis, mesenchymal stem cells and regulatory T cells. SUMMARY Obstacles to the improvement of HCT include the tight linkage between GVHD toxicity and the beneficial graft-versus-leukemia (GVL) effect, as well as the impairment of immune reconstitution by immunomodulatory drugs leading to life-threatening infections. The design of newer phase I/II clinical trials are underway. Future therapies are likely to include modulation of cell types that play key roles in the GVH process, including regulatory T cells, dendritic cells, natural killer T cells and B cells.
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75
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Storb R, Antin JH, Cutler C. Should methotrexate plus calcineurin inhibitors be considered standard of care for prophylaxis of acute graft-versus-host disease? Biol Blood Marrow Transplant 2009; 16:S18-27. [PMID: 19857584 DOI: 10.1016/j.bbmt.2009.10.016] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
In a rapidly developing field, one can always anticipate that different interpretations of similar data will coexist. Stem cell transplanters can be a contentious lot, especially in the absence of controlled randomized trials. Thus, although improvements in the basic understanding of acute graft-versus-host disease (aGVHD) has led to many testable hypotheses in the management of GVHD, there remains little consensus regarding the most effective and least toxic approach to GVHD prevention. In the 1980s, the comparison would have been between cyclosporine-based regimens and ex vivo T cell depletion (TCD). Although ex vivo TCD is still used in some settings, pharmacologic-based therapy and in vivo TCD with serotherapy now predominate. This review is meant to highlight the advantages and disadvantages of the "standard of care" and assess the prospects for future regimens that may be more effective.
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Affiliation(s)
- Rainer Storb
- Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington 98109, USA.
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76
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Bhatia M, Militano O, Jin Z, Figurski M, Shaw L, Moore V, Morris E, Tallamy B, van deVen C, Ayello J, Baxter-Lowe L, Satwani P, George D, Bradley MB, Garvin J, Cairo MS. An age-dependent pharmacokinetic study of intravenous and oral mycophenolate mofetil in combination with tacrolimus for GVHD prophylaxis in pediatric allogeneic stem cell transplantation recipients. Biol Blood Marrow Transplant 2009; 16:333-43. [PMID: 19835971 DOI: 10.1016/j.bbmt.2009.10.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2009] [Accepted: 10/08/2009] [Indexed: 11/27/2022]
Abstract
Acute graft-versus-host disease (aGVHD) still remains a major limiting factor following allogeneic stem cell transplantation (AlloSCT) in pediatric recipients. Mycophenolate mofetil (MMF), an uncompetitive selective inhibitor of inosine monophosphate dehydrogenase, is a new immunosuppressant agent without major mucosal, hepatic, or renal toxicity compared to other prophylactic aGVHD immunosuppressant drugs. Although there has been an extensive pharmacokinetic (PK) experience with MMF administration following solid organ transplantation in children, there is a paucity of PK data following its use in pediatric AlloSCT recipients. We investigated the safety and PK of MMF as GVHD prophylaxis following intravenous (i.v.) and oral (p.o.) administration (900 mg/m(2) every 6 hours) in conjunction with tacrolimus, after myeloablative (MA) and nonmyeloablative (NMA) conditioning and AlloSCT in 3 distinct age groups of pediatric AlloSCT recipients (0-6 years, 6-12 years, and 12-16 years). Mycophenolic acid (MPA) in plasma samples was measured either by high-performance liquid chromatography (HPLC) or liquid chromatography/mass spectrometry (LC/MS/MS) as we have previously described. Plasma samples were obtained at baseline and at 0.5, 1, 2, 3, 4, and 6 hours after i.v. dosing on days +1, +7, +14, and at 2 time points between day +45 and +100 after p.o. administration post AlloSCT. MPA PK analysis included AUC (0-6 hours), C(max), T(max), C(ss), V(ss), C trough (C(0)), CL, and T((1/2).) Thirty-eight patients, with a median age of 8 years (0.33-16 years), 20/18 M:F ratio, 21/17 malignant/nonmalignant disease, 17/21 MA: NMA conditioning, 16 of 22 related/unrelated allografts. Median time to myeloid and platelet engraftment was 18 and 31 days, respectively. Mean donor chimerism on day +60 and +100 was 83% and 90%, respectively. Probability of developing aGVHD grade II-IV and extensive chronic GVHD (cGVHD) was 54% and 34%, respectively. There was significant intra- and interpatient MMF PK variability. There was a significant increase in i.v. MPA area under the curve (AUC)(0-6 hour) and C(max) (P < .0003) and a significant decrease in CL(ss) (P < .002) and V(ss) (P < .001) on day +14 versus day +7. Children <12 years of age had a significant increase in i.v. MPA T(max) (P = .01), V(ss) (P = .028), and CL(ss) (P < .001) compared to the older age group. There was a trend in increased i.v. MPA CL(ss) following MA versus NMA conditioning (P < .054); i.v. and p.o. MMF administration (900 mg/m(2) every 6 hours) in combination with tacrolimus was well tolerated in pediatric AlloSCT recipients. There was a significant increase in MPA exposure on day +14 versus day +7, suggesting improved enterohepatic recirculation at day +14 post-AlloSCT. Children <12 years of age appear to have a significantly different MPA PK profile compared to older children and adolescents and may require more frequent dosing.
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Affiliation(s)
- Monica Bhatia
- Department of Pediatrics, Columbia University, New York, NY 10032, USA
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77
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Yagasaki H, Kojima S, Yabe H, Kato K, Kigasawa H, Sakamaki H, Tsuchida M, Kato S, Kawase T, Muramatsu H, Morishima Y, Kodera Y. Tacrolimus/Methotrexate versus cyclosporine/methotrexate as graft-versus-host disease prophylaxis in patients with severe aplastic anemia who received bone marrow transplantation from unrelated donors: results of matched pair analysis. Biol Blood Marrow Transplant 2009; 15:1603-8. [PMID: 19896085 DOI: 10.1016/j.bbmt.2009.08.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2009] [Accepted: 08/15/2009] [Indexed: 11/27/2022]
Abstract
Tacrolimus (FK) and cyclosporine (CsA) have been shown to be effective in the prophylaxis of graft-versus-host disease (GVHD). However, no comparative studies have yet been conducted to examine the efficacy of FK/methotrexate (MTX) and CsA/MTX in patients with severe aplastic anemia (SAA) given unrelated donor bone marrow transplantation (U-BMT). We used matched-pair analysis to compare FK/MTX with CsA/MTX in patients with SAA who received U-BMT through the Japan Marrow Donor Program. Forty-seven pairs could be matched exactly for recipient age and conditioning regimens. Forty-five patients achieved engraftment in the FK group and 42 patients in the CsA group. The probability of grade II-IV acute GVHD (aGVHD) was 28.9% in the FK group and 32.6% in the CsA group (P=.558). The probability of chronic GVHD (cGVHD) was 13.3% in the FK group and 36.0% in the CsA group (P=.104). The 5-year survival rate was 82.8% in the FK group and 49.5% in the CsA group (P=.012). The study shows the superiority of FK/MTX over CsA/MTX in overall survival because of the lower incidence of transplantation-related deaths. A prospective randomized study comparing FK/MTX and CsA/MTX is warranted.
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Affiliation(s)
- Hiroshi Yagasaki
- Department of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan
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78
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Majhail NS, Challa TR, Mulrooney DA, Baker KS, Burns LJ. Hypertension and Diabetes Mellitus in Adult and Pediatric Survivors of Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2009; 15:1100-7. [DOI: 10.1016/j.bbmt.2009.05.010] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2009] [Accepted: 05/12/2009] [Indexed: 01/14/2023]
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79
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Oshima K, Sato M, Terasako K, Kimura S, Okuda S, Kako S, Kanda Y. Target blood concentrations of CYA and tacrolimus in randomized controlled trials for the prevention of acute GVHD after hematopoietic SCT. Bone Marrow Transplant 2009; 45:781-2. [DOI: 10.1038/bmt.2009.213] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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80
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Sabry W, Le Blanc R, Labbé AC, Sauvageau G, Couban S, Kiss T, Busque L, Cohen S, Lachance S, Roy DC, Roy J. Graft-versus-Host Disease Prophylaxis with Tacrolimus and Mycophenolate Mofetil in HLA-Matched Nonmyeloablative Transplant Recipients Is Associated with Very Low Incidence of GVHD and Nonrelapse Mortality. Biol Blood Marrow Transplant 2009; 15:919-29. [DOI: 10.1016/j.bbmt.2009.04.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2009] [Accepted: 04/07/2009] [Indexed: 10/20/2022]
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81
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Nishida T, Murayama T, Hirai H, Okamoto S, Sao H, Hara M, Kanamori H, Atsuta Y, Matsuo K, Morishima Y, Kodera Y. Phase II study of tacrolimus and methotrexate for prophylaxis of acute graft-versus-host disease after HLA-A, B, and DRB1 genotypically mismatched unrelated bone marrow transplantation among Japanese patients. Int J Hematol 2008; 89:98-105. [DOI: 10.1007/s12185-008-0219-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2008] [Revised: 10/20/2008] [Accepted: 10/28/2008] [Indexed: 11/24/2022]
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82
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Sabapathy C, Gourde JA, Khan SP, Rodriguez V. Tacrolimus with mini-methotrexate as prophylaxis for graft-versus-host disease in pediatric patients after allogeneic peripheral blood stem cell transplant or bone marrow transplant. J Pediatr Hematol Oncol 2008; 30:945-9. [PMID: 19131788 DOI: 10.1097/mph.0b013e318180bc31] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Experience with tacrolimus in combination with mini-methotrexate to prevent graft-versus-host disease (GVHD) is limited in pediatric patients undergoing allogeneic blood or bone marrow transplants. We reviewed our use of this regimen in 24 pediatric patients who had 26 blood or marrow transplants. Acute GVHD occurred in 7 patients (4 unrelated donor transplants, 3 matched sibling transplants; 5 grade I to II, 1 grade III, and 1 not classifiable). One patient had extensive chronic GVHD (matched sibling transplant). In our experience, tacrolimus with mini-methotrexate has been well tolerated with minimal toxicity.
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Affiliation(s)
- Christine Sabapathy
- Division of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN 55905, USA
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83
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Prophylaxis regimens for GVHD: systematic review and meta-analysis. Bone Marrow Transplant 2008; 43:643-53. [DOI: 10.1038/bmt.2008.373] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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84
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Öztürk Ş, Ayna TK, Çefle K, Palanduz Ş, Çiftçi HŞ, Kaya SA, Diler AS, Türkmen A, Gürtekin M, Sever MŞ, Çarin M. Effect of Cyclosporin A and Tacrolimus on Sister Chromatid Exchange Frequency in Renal Transplant Patients. ACTA ACUST UNITED AC 2008; 12:427-30. [DOI: 10.1089/gte.2008.0006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Şükrü Öztürk
- Division of Medical Genetics, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Tülay K. Ayna
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Kıvanç Çefle
- Division of Medical Genetics, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Şükrü Palanduz
- Division of Medical Genetics, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Hayriye Ş. Çiftçi
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Selvi A. Kaya
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - A. Sarper Diler
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Aydın Türkmen
- Division of Medical Genetics, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mehmet Gürtekin
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mehmet Şükrü Sever
- Division of Medical Genetics, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mahmut Çarin
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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85
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Uchida N, Wake A, Takagi S, Yamamoto H, Kato D, Matsuhashi Y, Matsumura T, Seo S, Matsuno N, Masuoka K, Kusumi E, Yuji K, Miyakoshi S, Matsuzaki M, Yoneyama A, Taniguchi S. Umbilical cord blood transplantation after reduced-intensity conditioning for elderly patients with hematologic diseases. Biol Blood Marrow Transplant 2008; 14:583-90. [PMID: 18410901 DOI: 10.1016/j.bbmt.2008.03.003] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2007] [Accepted: 03/11/2008] [Indexed: 11/15/2022]
Abstract
Although allogeneic hematopoietic stem cell transplantation is a potentially curative approach for advanced hematologic diseases, its application to elderly people is limited because of their comorbid physical conditions and lower chance of finding suitable related donors. Umbilical cord blood transplantation with reduced-intensity pretransplant conditioning (RI-UCBT) is 1 way to avoid these obstacles. We analyzed elderly patients aged 55 years and older with hematologic diseases who underwent RI-UCBT at our institute to assess feasibility and effectiveness of this treatment approach. Among the 70 patients included, 50 died, 74% of them from nonrelapse causes. Infection was the primary cause of death. Estimated overall survival and progression-free survival at 2 years were both 23%. In multivariate analyses, standard-risk diseases, age younger than 61 years, grade 0-II acute graft-versus-host disease, and the absence of preengraftment immune reaction were significantly associated with better overall survival. RI-UCBT is a potentially curative and applicable approach for elderly patients. Higher mortality, especially from nonrelapse causes, is the biggest problem to be solved to increase the feasibility of this approach.
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Affiliation(s)
- Naoyuki Uchida
- Department of Hematology, Toranomon Hospital, Tokyo, Japan.
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86
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Oshima K, Kanda Y, Nakasone H, Arai S, Nishimoto N, Sato H, Watanabe T, Hosoya N, Izutsu K, Asai T, Hangaishi A, Motokura T, Chiba S, Kurokawa M. Decreased incidence of acute graft-versus-host disease by continuous infusion of cyclosporine with a higher target blood level. Am J Hematol 2008; 83:226-32. [PMID: 17918253 DOI: 10.1002/ajh.21087] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cyclosporine A (CsA) is the mainstay of pharmacologic prevention of acute graft-versus-host disease (GVHD). We previously reported that continuous infusion of CsA with a target blood level between 250 and 400 ng/ml significantly increased the incidence of acute GVHD compared to twice-daily infusion with a target trough level between 150 and 300 ng/ml. Thus, we raised the target level of CsA continuous infusion to 450-550 ng/ml. We treated 33 patients with the higher target level (CsA500) and compared the efficacy and toxicity with those in the 33 historical control patients (CsA300 group). Other transplantation procedures were not changed. The patients' characteristics were equivalent. The average CsA concentration was adjusted around 500 ng/ml and the actual daily dose was maintained at the initial dose (CsA 3mg/kg/day). Toxicities were equivalently observed among the two groups. The incidence of grades II-IV acute GVHD was significantly lower in the CsA500 group (27 vs. 52%, P = 0.033). The target level of CsA was identified as an independent significant risk factor for grades II-IV acute GVHD (P = 0.039), adjusted for the presence of HLA mismatch. The incidence of chronic GVHD was also decreased in the CsA500 group (47 vs. 73%, P = 0.016). We conclude that the toxicity of the continuous CsA infusion with a target level of 450-550 ng/ml is acceptable and the efficacy to prevent acute GVHD is significant. A larger comparative study is warranted to confirm these findings.
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MESH Headings
- Acute Disease
- Adult
- Antineoplastic Agents/therapeutic use
- Chronic Disease
- Cyclosporine/administration & dosage
- Cyclosporine/blood
- Cyclosporine/therapeutic use
- Female
- Graft vs Host Disease/epidemiology
- Graft vs Host Disease/prevention & control
- Hematopoietic Stem Cell Transplantation/methods
- Histocompatibility Testing
- Humans
- Immunosuppressive Agents/administration & dosage
- Immunosuppressive Agents/blood
- Immunosuppressive Agents/therapeutic use
- Incidence
- Infusions, Intravenous
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/blood
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Living Donors
- Male
- Methotrexate/therapeutic use
- Middle Aged
- Transplantation, Homologous
- Whole-Body Irradiation
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Affiliation(s)
- Kumi Oshima
- Department of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, Bunkyo-ku, Tokyo, Japan
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87
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Miyakoshi S, Kusumi E, Matsumura T, Hori A, Murashige N, Hamaki T, Yuji K, Uchida N, Masuoka K, Wake A, Kanda Y, Kami M, Tanaka Y, Taniguchi S. Invasive fungal infection following reduced-intensity cord blood transplantation for adult patients with hematologic diseases. Biol Blood Marrow Transplant 2008; 13:771-7. [PMID: 17580255 DOI: 10.1016/j.bbmt.2007.02.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2006] [Accepted: 02/23/2007] [Indexed: 01/31/2023]
Abstract
Invasive fungal infection (IFI) is a significant complication after allogeneic hematopoietic stem cell transplantation (HSCT); however, we have little information on its clinical features after reduced intensity cord blood transplantation (RICBT) for adults. We reviewed medical records of 128 patients who underwent RICBT at Toranomon Hospital between March 2002 and November 2005. Most of the patients received purine-analogbased preparative regimens. Graft-versus-host disease (GVHD) prophylaxis was a continuous infusion of either tacrolimus 0.03 mg/kg or cyclosporine 3 mg/kg. IFI was diagnosed according to the established EORTC/NIH-MSG criteria. IFI was diagnosed in 14 patients. Thirteen of the 14 had probable invasive pulmonary aspergillosis and the other had fungemia resulting from Trichosporon spp. Median onset of IFI was day 20 (range: 1-82), and no patients developed IFI after day 100. Three-year cumulative incidence of IA was 10.2%. Four of the 13 patients with invasive aspergillosis (IA) developed grade II-IV acute GVHD, and their IA was diagnosed before the onset of acute GVHD. The mortality rate of IFI was 86%. Multivariate analysis revealed that the use of prednisolone >0.2 mg/kg (relative risk 7.97, 95% confidence interval 2.24-28.4, P = .0014) was a significant risk factor for IA. This study suggests that IFI is an important cause of deaths after RICBT, and effective strategies are warranted to prevent IFI.
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Affiliation(s)
- Shigesaburo Miyakoshi
- Department of Hematology, Toranomon Hospital, the Institute of Medical Science, the University of Tokyo, Tokyo, Japan
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88
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Hyperglycemia during the neutropenic period is associated with a poor outcome in patients undergoing myeloablative allogeneic hematopoietic stem cell transplantation. Transplantation 2007; 84:814-20. [PMID: 17984832 DOI: 10.1097/01.tp.0000296482.50994.1c] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Recipients of allogeneic hematopoietic stem cell transplantation (HSCT) frequently require support with parenteral nutrition and immunosuppressive drugs, which introduce the risk of hyperglycemia. Van den Berghe et al. showed that the strict glucose control improved the outcome of patients treated in the intensive care unit, and this point was evaluated in this study in a HSCT setting. METHODS A cohort of 112 consecutive adult patients treated by myeloablative allogeneic HSCT between January 2002 and June 2006 was reviewed retrospectively. Twenty-one patients were excluded due to graft failure, preexisting infectious diseases, preexisting neutropenia or previous allogeneic HSCT. The remaining 91 patients were categorized according to mean fasting blood glucose (BG) level in the neutropenic period after conditioning: normoglycemia (BG <110 mg/dL, n=28), mild hyperglycemia (110 to 150 mg/dL, n=49), and moderate/severe (>150 mg/dL, n=14). The primary endpoint was the occurrence of febrile neutropenia (FN) and documented infection during neutropenia, and the secondary endpoints included organ dysfunction according to the definition used by van den Berghe, acute graft-versus-host disease (GVHD), overall survival, and nonrelapse mortality (NRM). RESULTS Although the incidence of FN or documented infections was similar between the three groups, hyperglycemia was significantly associated with an increased risk of organ dysfunction, grade II-IV acute GVHD, and NRM. CONCLUSIONS While the results suggested an association between the degree of hyperglycemia during neutropenia and an increased risk of posttransplant complications and NRM, the possibility that intensive glucose control improves the outcome after HSCT can only be confirmed in a prospective randomized trial.
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89
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Miyakoshi S, Kami M, Tanimoto T, Yamaguchi T, Narimatsu H, Kusumi E, Matsumura T, Takagi S, Kato D, Kishi Y, Murashige N, Yuji K, Uchida N, Masuoka K, Wake A, Taniguchi S. Tacrolimus as prophylaxis for acute graft-versus-host disease in reduced intensity cord blood transplantation for adult patients with advanced hematologic diseases. Transplantation 2007; 84:316-22. [PMID: 17700155 DOI: 10.1097/01.tp.0000269796.23593.16] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Myeloablative cord blood transplantation (CBT) for adult patients offers a 90% chance of engraftment with a 50% rate of transplant-related mortality, mostly attributable to infection. We have demonstrated the feasibility of reduced-intensity CBT (RI-CBT) for adult patients, in which cyclosporine was used for acute graft-versus-host disease (GVHD) prophylaxis. Transplantation-related mortality (TRM) was 27% within 100 days. Therefore our objective was to evaluate the feasibility of RI-CBT with tacrolimus as GVHD prophylaxis for adult patients with hematologic malignancies. METHODS Thirty-four patients with a median age of 56.5 years (range; 22-68) with hematologic diseases underwent RI-CBT at Toranomon Hospital between November 2003 and September 2004. Preparative regimen comprised fludarabine 25 mg/m2 on days -7 to -3, melphalan 80 mg/m2 on day -2, and 4 Gy total body irradiation on day -1. GVHD prophylaxis was continuous intravenous infusion of tacrolimus 0.03 mg/kg, starting on day -1. RESULTS Thirty-one patients achieved neutrophil engraftment at a median of day 20. Median infused total cell dose was 2.4 x 10E7/kg (range; 1.6-4.8). Thirty-two patients achieved complete donor chimerism at day 60. Grade II-IV acute GVHD occurred in 45% of patients, with a median onset of day 26. Primary disease recurred in five patients, and TRM within 100 days was 12%. Estimated 1-year overall survival was 70%. CONCLUSION This study demonstrated the possible improvement in transplant-related mortality by tacrolimus as GVHD prophylaxis in adult RI-CBT recipients.
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90
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Mori T, Aisa Y, Nakazato T, Yamazaki R, Shimizu T, Mihara A, Yamane A, Ikeda Y, Okamoto S. Tacrolimus and methotrexate for the prophylaxis of graft-versus-host disease after unrelated donor cord blood transplantation for adult patients with hematologic malignancies. Transplant Proc 2007; 39:1615-9. [PMID: 17580201 DOI: 10.1016/j.transproceed.2006.12.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2006] [Accepted: 12/13/2006] [Indexed: 11/29/2022]
Abstract
Eighteen patients with hematologic malignancies underwent cord blood transplantation (CBT) from unrelated donors after being conditioned with myeloablative or reduced-intensity regimens, and received tacrolimus and methotrexate (15 mg/m(2) on day 1, 10 mg/m(2) on days 3 and 6) as graft-versus-host disease (GVHD) prophylaxis. The median number of nucleated cells in infused cord blood was 2.66 x 10(7)/kg (range 1.90 to 4.15 x 10(7)/kg). Engraftment was achieved in 16 of 18 patients. The median time to absolute neutrophil count >0.5 x 10(9)/L was 21.5 days (range 17 to 32), and the median time to platelet count >2.0 x 10(9)/L was 36 days (range 26 to 57). Of the 16 evaluable patients, five and eight had grades I and II acute GVHD, respectively, and none had grades III/IV acute GVHD. The cumulative incidence of grade II acute GVHD was 44.4%. Chronic GVHD occurred in 7 of 15 evaluable patients: limited type in three patients, extensive type in four patients. Of the 18 patients, 14 were alive and disease-free between 173 and 1514 days after CBT (median 746 days). The probability of disease-free survival at 2 years was 79.1%. These results, although in a retrospective study, suggested that tacrolimus and short-term methotrexate effectively prevented the occurrence of severe acute GVHD after unrelated CBT, and may contribute to a high survival rate.
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Affiliation(s)
- T Mori
- Department of Medicine, Division of Hematology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan.
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91
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Griffies JD, Mendelsohn CL, Rosenkrantz WS, Muse R, Boord MJ, Griffin CE. Topical 0.1% tacrolimus for the treatment of discoid lupus erythematosus and pemphigus erythematosus in dogs. J Am Anim Hosp Assoc 2007; 40:29-41. [PMID: 14736903 DOI: 10.5326/0400029] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Topical 0.1% tacrolimus was used for treatment of localized lesions associated with 10 cases of discoid lupus erythematosus (DLE) and two cases of pemphigus erythematosus (PE) either as a sole therapy (n=2) or as an adjunctive treatment (n=10). Eight of 10 dogs with DLE and both dogs with PE were improved following 8 weeks of topical application. In six of the eight dogs that improved, other medications were discontinued. No adverse effects in clinical or laboratory parameters were noted throughout the study.
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92
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Abstract
Allogeneic stem cell transplantation (SCT) remains the definitive immunotherapy for malignancy. However, morbidity and mortality due to graft-vs.-host disease (GVHD) remains the major barrier to its advancement. Emerging experimental data highlights the immuno-modulatory roles of diverse cell populations in GVHD, including regulatory T cells, natural killer (NK) cells, NK T cells, gammadelta T cells, and antigen presenting cells (APC). Knowledge of the pathophysiology of GVHD has driven the investigation of new rational strategies to both prevent severe GVHD and treat steroid-refractory GVHD. Novel cytokine inhibitors, immune-suppressant agents known to preserve or even promote regulatory T-cell function and the depletion of specific alloreactive T-cell sub-populations all promise significant advances in the near future. As our knowledge and therapeutic options expand, the ability to limit GVHD whilst preserving anti-microbial and tumour responses becomes a realistic prospect.
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Affiliation(s)
- Edward S Morris
- Department of Haematology, Royal Hallamshire Hospital, Sheffield, UK
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93
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Kusumi E, Kami M, Kanda Y, Murashige N, Seki K, Fujiwara M, Koyama R, Komatsu T, Hori A, Tanaka Y, Yuji K, Matsumura T, Masuoka K, Wake A, Miyakoshi S, Taniguchi S. Hepatic Injury following Reduced Intensity Unrelated Cord Blood Transplantation for Adult Patients with Hematological Diseases. Biol Blood Marrow Transplant 2006; 12:1302-9. [PMID: 17162212 DOI: 10.1016/j.bbmt.2006.07.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2006] [Accepted: 07/28/2006] [Indexed: 11/18/2022]
Abstract
Liver injury is a common complication in allogeneic hematopoietic stem cell transplantation. Its major causes comprise graft-versus-host disease (GVHD), infection, and toxicities of preparative regimens and immunosuppressants; however, we have little information on liver injuries after reduced intensity cord blood transplantation (RICBT). We reviewed medical records of 104 recipients who underwent RICBT between March 2002 and May 2004 at Toranomon Hospital. Preparative regimen and GVHD prophylaxis comprised fludarabine/melphalan/total body irradiation and cyclosporine or tacrolimus. We assessed the etiology of liver injuries based on the clinical presentation, laboratory results, comorbid events, and imaging studies in 85 patients who achieved primary engraftment. The severity of liver dysfunction was assessed according to the National Cancer Institute Common Toxicity Criteria version 2.0. Hyperbilirubinemia was graded according to a report by Hogan et al (Blood. 2004;103:78-84). Moderate to very severe liver injuries were observed in 36 patients. Their causes included cholestatic liver disease (CLD) related to GVHD or sepsis (n = 15), GVHD (n = 7), cholangitis lenta (n = 5), and others (n = 9). Median onsets of CLD, GVHD, and cholangitis lenta were days 37, 40, and 22, respectively. Frequencies of grade 3-4 alanine aminotransferase elevation were comparable across the 3 types of hepatic injuries. Serum gamma-glutamil transpeptidase was not elevated in any patients with cholangitis lenta, whereas 27% and 40% of patients with CLD and GVHD, respectively, developed grade 3-4 gamma-glutamil transpeptidase elevation. Multivariate analysis identified 2 risk factors for hyperbilirubinemia; grade II-IV acute GVHD (relative risk, 2.23; 95% confidential interval, 1.11-4.47; P = .024) and blood stream infection (relative risk, 3.77; 95% confidential interval, 1.91-7.44; P = .00013). In conclusion, the present study has demonstrated that the hepatic injuries are significant problems after RICBT, and that GVHD and blood stream infection contribute to their pathogenesis.
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Affiliation(s)
- Eiji Kusumi
- Department of Hematology, Toranomon Hospital, Tokyo, Japan.
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94
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Narimatsu H, Terakura S, Matsuo K, Oba T, Uchida T, Iida H, Hamaguchi M, Watanabe M, Kohno A, Murata M, Sawa M, Miyamura K, Morishita Y. Short-term methotrexate could reduce early immune reactions and improve outcomes in umbilical cord blood transplantation for adults. Bone Marrow Transplant 2006; 39:31-9. [PMID: 17115066 DOI: 10.1038/sj.bmt.1705539] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Post transplant immune disorders are problematic in cord blood transplantation (CBT) for adult patients, and optimal prophylaxis has not been established. We investigated whether intensive graft-versus-host disease (GVHD) prophylaxis using short-term methotrexate (MTX) has a prognostic impact on CBT. Post-CBT immune reactions were classified according to time course as pre-engraftment immune reaction (PIR), engraftment syndrome (ES) or acute GVHD. Between March 2001 and November 2005, a total of 77 patients underwent CBT at eight transplantation centers. Median age was 48 years (range, 18-69 years). Preparative regimens comprised myeloablative (n=31) or reduced-intensity (n=46). Acute GVHD prophylaxis included cyclosporine alone (n=23), tacrolimus alone (n=12), cyclosporine plus MTX (n=17), tacrolimus plus short-term MTX (n=23) or cyclosporine plus methylprednisolone (n=2). Cumulative incidences of PIR, ES and grade II-IV GVHD were 36, 12 and 23%, respectively. Short-term MTX exerted significant favorable effects on post-CBT immune reactions (hazard ratio, 0.55; 95% confidence interval (95% CI), 0.31-0.98; P=0.04) in multivariate analysis. Overall survival rates for patients with and without short-term MTX at day 180 were 59% (95% CI, 42-73%) and 16% (95% CI, 6.6-30%) (P=0.0001), respectively. Short-term MTX could offer one optimal regimen to reduce immune reactions and improve outcomes in CBT.
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Affiliation(s)
- H Narimatsu
- Department of Hematology, Toyohashi Municipal Hospital, Toyohashi, Japan.
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95
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Kanda Y, Hyo R, Yamashita T, Fujimaki K, Oshima K, Onoda M, Mori T, Sakura T, Tanaka M, Sakai M, Taguchi J, Kurakawa M, Maruta A, Okamoto S, Sakamaki H. Effect of blood cyclosporine concentration on the outcome of hematopoietic stem cell transplantation from an HLA-matched sibling donor. Am J Hematol 2006; 81:838-44. [PMID: 16888784 DOI: 10.1002/ajh.20710] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We retrospectively evaluated the effect of the blood cyclosporine (CsA) concentration on the outcome of allogeneic hematopoietic stem cell transplantation from an HLA-matched sibling donor in 171 patients who received a continuous infusion of CsA and short-course methotrexate to prevent graft-versus-host disease (GVHD). CsA was started at 3.0 mg/kg/day and the dose was adjusted to maintain the blood CsA concentration between 250 and 350 ng/ml. The actual dose of CsA averaged 1.9 mg/kg/day at the 3rd week after transplantation. The incidence of grade II-IV acute GVHD was 29.9%. Patient age and sex were identified as independent significant risk factors for acute GVHD. The CsA concentration during the 3rd week after transplantation most strongly affected the incidence of grade II-IV acute GVHD (RR 0.995 for an increase in CsA concentration by 1 ng/ml, P = 0.037) adjusted for other risk factors. The incidence of acute GVHD was significantly lower in patients with a 3rd-week CsA concentration higher than 300 ng/ml than in those with values between 200 and 300 ng/ml (20% vs. 35%, P = 0.036). We concluded that the blood CsA concentration at peri-engraftment period may be important in preventing acute GVHD.
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Affiliation(s)
- Yoshinobu Kanda
- Department of Hematology, Cell Therapy and Transplantation Medicine, University of Tokyo, Graduate School of Medicine and Hospital, Tokyo, Japan.
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96
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Duncan N, Craddock C. Optimizing the use of cyclosporin in allogeneic stem cell transplantation. Bone Marrow Transplant 2006; 38:169-74. [PMID: 16751787 DOI: 10.1038/sj.bmt.1705404] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Cyclosporin remains the most widely used immunosuppressive agent in patients undergoing allogeneic stem cell transplantation (SCT). The increased awareness of the impact of the intensity of post-transplant immunosuppression on determining outcome after allogeneic SCT has resulted in a re-examination of whether cyclosporin is currently being optimally used in this population of patients. Recent studies in solid organ transplantation have questioned whether the use of trough levels provides the most accurate reflection of the immunosuppressive actions of cyclosporin and alternative strategies to monitor cyclosporin dosage after liver and kidney transplantation are increasingly being used. As a result there is now interest in examining whether there is scope for translating these advances into the arena of haematopoietic transplantation. In this paper, we will review the rationale underlying the current schedules for dosing and monitoring cyclosporin after allogeneic SCT and identify specific areas in which the use of cyclosporin requires re-evaluation. These include evaluation of whether patient outcome would be improved by using peak cyclosporin levels to determine dosing schedules, analysis of optimal cyclosporin dosing schedules in patients undergoing reduced intensity allografts and investigation of surrogate markers of cyclosporin's immunosuppressive activity.
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Affiliation(s)
- N Duncan
- Pharmacy Department, Queen Elizabeth Hospital, University Hospital Birmingham NHS Trust, Birmingham, UK.
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97
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Inamoto Y, Oba T, Miyamura K, Terakura S, Tsujimura A, Kuwatsuka Y, Tokunaga M, Kasai M, Murata M, Naoe T, Kodera Y. Stable Engraftment after a Conditioning Regimen with Fludarabine and Melphalan for Bone Marrow Transplantation from an Unrelated Donor. Int J Hematol 2006; 83:356-62. [PMID: 16757439 DOI: 10.1532/ijh97.05168] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Graft failure and nonrelapse mortality (NRM) are major obstacles after the first unrelated-donor bone marrow transplantation (UD-BMT) with reduced-intensity conditioning. We evaluated UD-BMT with fludarabine (5 x 25 mg/m2) and melphalan (2 x 90 mg/m2) treatment combined with short-term methotrexate and tacrolimus (n = 20) or cyclosporine (n = 2) therapy for 22 patients with hematologic malignancies who were ineligible for conventional conditioning. Only 9 patients were in remission at transplantation. Seventeen patients underwent HLA-matched or DRB1 allele-mismatched transplantation, and 5 patients underwent HLA-A allele-mismatched or serologically HLA-DR-mismatched transplantation. Regimen-related toxicities were tolerable, although transient oral mucositis, hepatobiliary enzyme elevation, and diarrhea were observed frequently. All evaluable patients achieved sustained neutrophil engraftment, and all patients tested showed complete donor chimerism on day 28. With a median follow-up of 16 months, NRM and overall survival rates at 1 year were 19% and 81%, respectively, among the patients who underwent HLA-matched or DRB1 allele-mismatched transplantation. Acute graft-versus-host disease (GVHD) of grades II to IV occurred in 26% of the patients. The cumulative incidence of chronic GVHD was 44%. Despite the small number of patients and the short follow-up period, this reduced-intensity regimen enabled satisfactory engraftment and achievement of rapid complete donor chimerism with tolerable toxicities in the patients, including those who underwent HLA-mismatched UD-BMT.
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Affiliation(s)
- Yoshihiro Inamoto
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Aichi, Japan.
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98
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Kodera Y, Nishida T, Ichinohe T, Saji H. Human leukocyte antigen haploidentical hematopoietic stem cell transplantation: Indications and tentative outcomes in Japan. Semin Hematol 2005; 42:112-8. [PMID: 15846577 DOI: 10.1053/j.seminhematol.2005.02.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The stem cell banking system in Japan by the Japan Marrow Donor Program (JMDP) and Japan Cord Blood Bank Network (JCBBN) has provided increased opportunities for patients who might benefit from stem cell transplant from allogeneic sources but who lack human leukocyte antigen (HLA)-matched related donors. Nevertheless, most patients probably do not undergo transplantation because of the absence of suitable stem cell sources. To fulfill this potential need, the outcomes of transplants from HLA-mismatched relatives with or without T-cell depletion were retrospectively analyzed: the rates of engraftment and survival were insufficient in transplants with T-cell depletion, and the actual increase in transplantable donor numbers was small because only a single locus mismatched donor was the realistic choice in those without T-cell depletion. Since prophylaxis with tacrolimus reduced the incidence of grade I-IV acute graft-versus-host disease (GVHD) in HLA class I allele mismatched unrelated donors, we studied transplantation from HLA one haploidentical family donors who showed microchimerism of noninherited maternal antigens, without T-cell depletion but with tacrolimus prophylaxis. The rates of engraftment and survival in this circumstance were similar to those obtained with transplantation from HLA-matched sibling donors.
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Affiliation(s)
- Yoshihisa Kodera
- Bone Marrow Transplantation Center, Japanese Red Cross Nagoya First Hospital, 3-35 Michishita-Cho, Nakamura-ku, Nagoya 453-8511, Japan.
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99
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Hamaki T, Kami M, Kim SW, Onishi Y, Kishi Y, Murashige N, Hori A, Kojima R, Sakiyama M, Imataki O, Heike Y, Tanosaki R, Masuo S, Miyakoshi S, Taniguchi S, Tobinai K, Takaue Y. Reduced-intensity stem cell transplantation from an HLA-identical sibling donor in patients with myeloid malignancies. Bone Marrow Transplant 2004; 33:891-900. [PMID: 15048142 DOI: 10.1038/sj.bmt.1704477] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The purpose of this study was to evaluate the feasibility and efficacy of allogeneic hematopoietic stem cell transplantation with a reduced-intensity regimen (RIST) in patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS). In all, 36 patients (median age 55 years) underwent RIST from an HLA-matched related donor between September 1999 and December 2002. The diagnoses included AML (n=14), leukemia evolving from MDS (n=10), and MDS (refractory anemia with excess blasts n=6, refractory anemia n=6). The RIST regimen consisted of purine analog (cladribine or fludarabine)/busulfan, with or without antithymocyte globulin. The regimen was well tolerated, and 34 patients achieved durable engraftment and most achieved remission after RIST. A total of 17 patients developed grade II-IV acute GVHD, and 27 developed chronic GVHD. Eight patients relapsed, and five of them received antithymocyte globulin (ATG) as part of the preparative regimen. A total of 12 patients died (four disease progression, six transplantation-related complications, and two others). Estimated 1-year disease-free survival (DFS) in low- and high-risk groups was 85 and 64%, respectively. We conclude that RIST can be performed safely in elderly patients with myeloid malignancies, and has therapeutic potential for those who fail conventional chemotherapy. In view of the significant association between GVHD or ATG and DFS, defined management of GVHD following RIST should become a major target of clinical research.
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Affiliation(s)
- T Hamaki
- Hematopoietic Stem Cell Transplant Unit, National Cancer Center Hospital, Tokyo, Japan
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100
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Iwasaki T. Recent advances in the treatment of graft-versus-host disease. Clin Med Res 2004; 2:243-52. [PMID: 15931364 PMCID: PMC1069100 DOI: 10.3121/cmr.2.4.243] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2004] [Accepted: 10/19/2004] [Indexed: 11/18/2022]
Abstract
Graft-versus-host disease (GVHD) is a lethal complication of allogeneic hematopoietic stem cell transplantation (HSCT) where immunocompetent donor T cells attack the genetically disparate host cells. The predominant symptoms of acute GVHD occur in the skin, liver, and intestine. Induction of acute GVHD can be divided into three phases: recipient conditioning, donor T cell activation, and effector cell-mediated GVHD. Chronic GVHD usually appears up to 100 days after HSCT and is characterized by symptoms similar to those observed for autoimmune disease. It is possible that chronic GVHD is the result of autoreactive T cells that escaped negative selection due to damage to the thymus from conditioning regimens, acute GVHD, and/or age related atrophy. Recent advances in the understanding of the basic mechanisms involved in GVHD pathophysiology have led to new strategies designed to block GVHD. This review focuses on recent developments in the treatment of GVHD, including insights gained from our own experimental studies.
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Affiliation(s)
- Tsuyoshi Iwasaki
- Division of Rheumatology and Clinical Immunology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.
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