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Shen G, Moua KTY, Perkins K, Johnson D, Li A, Curtin P, Gao W, McCune JS. Precision sirolimus dosing in children: The potential for model-informed dosing and novel drug monitoring. Front Pharmacol 2023; 14:1126981. [PMID: 37021042 PMCID: PMC10069443 DOI: 10.3389/fphar.2023.1126981] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/14/2023] [Indexed: 04/07/2023] Open
Abstract
The mTOR inhibitor sirolimus is prescribed to treat children with varying diseases, ranging from vascular anomalies to sporadic lymphangioleiomyomatosis to transplantation (solid organ or hematopoietic cell). Precision dosing of sirolimus using therapeutic drug monitoring (TDM) of sirolimus concentrations in whole blood drawn at the trough (before the next dose) time-point is the current standard of care. For sirolimus, trough concentrations are only modestly correlated with the area under the curve, with R 2 values ranging from 0.52 to 0.84. Thus, it should not be surprising, even with the use of sirolimus TDM, that patients treated with sirolimus have variable pharmacokinetics, toxicity, and effectiveness. Model-informed precision dosing (MIPD) will be beneficial and should be implemented. The data do not suggest dried blood spots point-of-care sampling of sirolimus concentrations for precision dosing of sirolimus. Future research on precision dosing of sirolimus should focus on pharmacogenomic and pharmacometabolomic tools to predict sirolimus pharmacokinetics and wearables for point-of-care quantitation and MIPD.
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Affiliation(s)
- Guofang Shen
- Department of Hematologic Malignancies Translational Sciences, City of Hope, and Department of Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA, United States
| | - Kao Tang Ying Moua
- Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, United States
| | - Kathryn Perkins
- Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, United States
| | - Deron Johnson
- Clinical Informatics, City of Hope Medical Center, Duarte, CA, United States
| | - Arthur Li
- Division of Biostatistics, City of Hope, Duarte, CA, United States
| | - Peter Curtin
- Department of Hematologic Malignancies Translational Sciences, City of Hope, and Department of Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA, United States
| | - Wei Gao
- Division of Engineering and Applied Science, Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA, United States
| | - Jeannine S. McCune
- Department of Hematologic Malignancies Translational Sciences, City of Hope, and Department of Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA, United States
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Mirza AS, Tandon A, Jenneman D, Cao S, Brimer T, Kumar A, Kidd M, Khimani F, Faramand R, Mishra A, Liu H, Nishihori T, Perez L, Lazaryan A, Bejanyan N, Nieder M, Pidala J, Elmariah H. Outcomes Following Intolerance to Tacrolimus/Sirolimus Graft-Versus-Host Disease Prophylaxis for Allogeneic Hematopoietic Cell Transplantation. Transplant Cell Ther 2022; 28:185.e1-185.e7. [PMID: 35017119 DOI: 10.1016/j.jtct.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/07/2021] [Accepted: 01/04/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Although tacrolimus and sirolimus (TAC/SIR) is an accepted graft-versus-host disease (GVHD) prophylaxis following allogeneic hematopoietic cell transplant (HCT), toxicity from this regimen can lead to premature discontinuation of immunosuppression. There are limited studies reporting outcomes and subsequent treatment of patients with TAC/SIR intolerance. OBJECTIVES To assess outcomes of patients with TAC/SIR intolerance and guide subsequent management after intolerance. STUDY DESIGN We retrospectively analyzed transplant outcomes of consecutive adult patients at Moffitt Cancer Center who received allogeneic HCT with TAC/SIR as GVHD prophylaxis from 2009 to 2018. TAC/SIR intolerance was defined as discontinuation due to toxicity of either TAC or SIR before post-transplant day 100. RESULTS 777 patients met the inclusion criteria. Median follow-up was 22 (0.2-125) months. Intolerance occurred in 13% (n = 104) of patients at a median of 30 (range 5-90) days. The most common causes of intolerance were acute kidney injury (n = 53 [51%]), thrombotic microangiopathy (n = 31 [28%]), and veno-occlusive disease (n = 23 [22%]). The cumulative incidence of grade 2 to 4 acute GVHD at 100 days in TAC/SIR-intolerant patients was 50% (95% CI, 39%-64%) and 25% (95% CI, 22%-29%) in patients tolerant to this regimen (P < .0001). In multivariate analyses, grade 2 to 4 acute GVHD was significantly higher in TAC/SIR-intolerant patients (HR 2.40; 95% CI, 1.59-3.61; P < .0001). Similarly, in multivariate analyses, TAC/SIR-intolerant patients had more chronic GVHD (HR 1.48, 95% CI, 1.03-2.12; P = .03). The non-relapse mortality (NRM) at 1 year in TAC/SIR-intolerant patients was 47% (95% CI, 38%-59%) and 12% (95% CI, 10%-15%) in those tolerant to the regimen (P < .0001). The 2-year relapse free survival of TAC/SIR-intolerant patients was 35% (95% CI, 25%-44%) and 60% (95% CI, 57%-65%) among TAC/SIR-tolerant patients, (HR 2.30; 95% CI, 1.61-3.28; P < .0001). Intolerance stratified by early (≤30 days) versus late (31-100 days) significantly affected the cumulative incidence of acute GVHD at 75% (early [95% CI, 59%-94%]) versus 33% ([late] 95% CI, 21%-50%) (P = .001) as well as the cumulative incidence of NRM at 61% ([early] 95% CI, 48%-77%) versus 35% ([late] 95% CI, 24%-51%) (P = .006). After developing TAC/SIR intolerance, most patients were switched to an alternative 2-drug regimen (71/104 [68%]), with the most common being mycophenolate mofetil in addition to continuing TAC or SIR (68/71 [96%]). CONCLUSIONS Overall, TAC/SIR intolerance was associated with poorer outcomes. Early intolerance contributed to higher risk of acute GVHD, increased NRM, and inferior survival. Patients with early intolerance were often switched to an alternative agent, and patients with late intolerance tended to be continued on single-drug therapy without substitution. Single-drug versus 2-drug regimens after intolerance did not appear to affect outcomes. Management strategies to mitigate the risks of intolerance are warranted.
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Affiliation(s)
- Abu-Sayeef Mirza
- University of South Florida, Dept of Internal Medicine, Tampa, FL
| | - Ankita Tandon
- University of South Florida, Dept of Internal Medicine, Tampa, FL
| | - Dakota Jenneman
- University of South Florida, Dept of Internal Medicine, Tampa, FL
| | - Shu Cao
- University of South Florida, Dept of Internal Medicine, Tampa, FL
| | - Thomas Brimer
- University of South Florida, Dept of Internal Medicine, Tampa, FL
| | - Ambuj Kumar
- Morsani College of Medicine, Dept of Evidence Based Medicine, Tampa FL
| | - Michelle Kidd
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Farhad Khimani
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Rawan Faramand
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Asmita Mishra
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Hien Liu
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Taiga Nishihori
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Lia Perez
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Aleksandr Lazaryan
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Nelli Bejanyan
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Michael Nieder
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Joseph Pidala
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL
| | - Hany Elmariah
- Moffitt Cancer Center, Dept. of Blood & Marrow Transplant and Cellular Immunotherapy, Tampa, FL.
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Li Y, Wang M, Fang X, Jiang Y, Sui X, Li Y, Liu X, Wang X, Lu D, Sun X, Xu H, Wang X. The impact of different doses of antithymocyte globulin conditioning on immune reconstitution upon hematopoietic stem cell transplantation. Transpl Immunol 2021; 69:101486. [PMID: 34678462 DOI: 10.1016/j.trim.2021.101486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/16/2021] [Accepted: 10/16/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Anti-thymocyte globulin (ATG) is used prior to allogeneic hematopoietic stem cell transplantation (allo-HSCT) for graft-versus-host disease (GVHD) prophylaxis. Two different ATG doses (7.5 or 10 mg/kg) were evaluated in comparison with a group without ATG therapy. METHODS We retrospectively analyzed 132 patients who were transplanted with HSCT without ATG (non-ATG), or who received 7.5 mg/kg ATG (ATG-7.5) or 10 mg/kg ATG (ATG-10) prior to transplantation. The immune cells (CD3+CD4+ T cells, CD3+CD8+ T cells, CD19+ B cells and CD16+CD56+ NK cells) were examined in peripheral blood every three months post-HSCT for 12 months. RESULTS Compared with non-ATG group, combined ATG-7.5/ATG-10 groups had significantly lower CD3+CD4+ T cells and higher CD3+CD8+ T cells at 3, 6, 9, 12 months post-HSCT; thus, displaying a lower CD4/CD8 ratio in the ATG groups compared to non-ATG group. The ratio of CD19+ B cells was statistically lower (at 3rd month, p = .014; at 6th month, p = .025) in combined ATG-7.5/ATG-10 groups at 3 and 6 months post-HSCT, but not at 9 and 12 months after HSCT. The ratios of CD3+CD4+ T cells, CD3+CD8+ T cells, CD19+ B cells and CD16+CD56+ NK cells were similar between the ATG-7.5 and ATG-10 groups at all examined time points. The overall survival (OS), progression-free survival (PFS), relapse and acute GVHD (aGVHD) were comparable among recipients without ATG therapy and with ATG-7.5 or/and ATG-10 therapies. Multivariate analysis revealed that immune cells ratios were not independent factors affecting prognosis. CONCLUSION The ATG therapy at higher and lower doses led to a delayed reconstitution of T cells and the inversion of CD4/CD8 ratio for at least one year after HSCT.
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Affiliation(s)
- Yahan Li
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Mingyang Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Hematopoietic Stem Cell Transplantation Center, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Xiaosheng Fang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China..
| | - Yujie Jiang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xiaohui Sui
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Ying Li
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xin Liu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xianghua Wang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Dongyue Lu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xue Sun
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Hongzhi Xu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China.; Department of Hematology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.; School of Medicine, Shandong University, Jinan, Shandong, China
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Farag SS, Abu Zaid M, Schwartz JE, Thakrar TC, Blakley AJ, Abonour R, Robertson MJ, Broxmeyer HE, Zhang S. Dipeptidyl Peptidase 4 Inhibition for Prophylaxis of Acute Graft-versus-Host Disease. N Engl J Med 2021; 384:11-19. [PMID: 33406328 PMCID: PMC7845486 DOI: 10.1056/nejmoa2027372] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Dipeptidyl peptidase 4 (DPP-4; also known as CD26), a transmembrane receptor expressed on T cells, has a costimulatory function in activating T cells. In a mouse model, down-regulation of CD26 prevented graft-versus-host disease (GVHD) but preserved graft-versus-tumor effects. Whether inhibition of DPP-4 with sitagliptin may prevent acute GVHD after allogeneic stem-cell transplantation is not known. METHODS We conducted a two-stage, phase 2 clinical trial to test whether sitagliptin plus tacrolimus and sirolimus would reduce the incidence of grade II to IV acute GVHD from 30% to no more than 15% by day 100. Patients received myeloablative conditioning followed by mobilized peripheral-blood stem-cell transplants. Sitagliptin was given orally at a dose of 600 mg every 12 hours starting the day before transplantation until day 14 after transplantation. RESULTS A total of 36 patients who could be evaluated, with a median age of 46 years (range, 20 to 59), received transplants from matched related or unrelated donors. Acute GVHD occurred in 2 of 36 patients by day 100; the incidence of grade II to IV GVHD was 5% (95% confidence interval [CI], 1 to 16), and the incidence of grade III or IV GVHD was 3% (95% CI, 0 to 12). Nonrelapse mortality was zero at 1 year. The 1-year cumulative incidences of relapse and chronic GVHD were 26% (95% CI, 13 to 41) and 37% (95% CI, 22 to 53), respectively. GVHD-free, relapse-free survival was 46% (95% CI, 29 to 62) at 1 year. Toxic effects were similar to those seen in patients undergoing allogeneic stem-cell transplantation. CONCLUSIONS In this nonrandomized trial, sitagliptin in combination with tacrolimus and sirolimus resulted in a low incidence of grade II to IV acute GVHD by day 100 after myeloablative allogeneic hematopoietic stem-cell transplantation. (Funded by the National Heart, Lung, and Blood Institute; ClinicalTrials.gov number, NCT02683525.).
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Affiliation(s)
- Sherif S Farag
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Mohammad Abu Zaid
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Jennifer E Schwartz
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Teresa C Thakrar
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Ann J Blakley
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Rafat Abonour
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Michael J Robertson
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Hal E Broxmeyer
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
| | - Shuhong Zhang
- From the Indiana University School of Medicine (S.S.F., M.A.Z., J.E.S., R.A., M.J.R., H.E.B., S.Z.), Indiana University Health (S.S.F., M.A.Z., J.E.S., T.C.T., R.A., M.J.R.), and Indiana University Simon Comprehensive Cancer Center (S.S.F., A.J.B., H.E.B.) - all in Indianapolis
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Al Malki MM, Gendzekhadze K, Yang D, Mokhtari S, Parker P, Karanes C, Palmer J, Snyder D, Forman SJ, Nademanee A, Nakamura R. Long-term Outcome of Allogeneic Hematopoietic Stem Cell Transplantation From Unrelated Donor Using Tacrolimus/Sirolimus-based GvHD Prophylaxis: Impact of HLA Mismatch. Transplantation 2020; 104:1070-1080. [PMID: 31449184 PMCID: PMC9071270 DOI: 10.1097/tp.0000000000002932] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND While tacrolimus and sirolimus (T/S)-based graft-versus-host disease (GvHD) prophylaxis has been effective in preventing acute GvHD post hematopoietic cell transplantation (HCT), its efficacy and long-term outcome in matched (MUD) and mismatched unrelated donor (mMUD) setting is not well defined. METHODS Herein, we evaluated a consecutive case-series of 482 patients who underwent unrelated donor HCT (2005-2013) with T/S-based GvHD prophylaxis. RESULTS With a median follow-up of 6.2 years (range = 2.4-11.3), the 5-year overall survival (OS) and relapse/progression-free survival were 47.5% (95% confidence interval [CI]: 43.0-52.0) and 43.6% (95% CI: 39.1-48.1), respectively; and the 5-year cumulative incidence of nonrelapse mortality (NRM) and relapse were 24.9%, and 31.5%, respectively. In this cohort, mMUD was associated with worse OS (39.0% versus 50.7% at 5 y; P = 0.034), primarily due to greater risk of NRM (33.5% versus 21.7%; P = 0.038). While rates of relapse, acute (II-IV or III-IV) or chronic GvHD (limited or extensive) were not different, death caused by chronic GvHD (20.8% versus 12.8%; P = 0.022) and infection (33.0% versus 18.1%; P < 0.01) were significantly greater in mMUD. In multivariable analysis, high-risk disease (hazard ratio [HR] = 2.21, 95% CI: 1.16-4.23; P < 0.01) and mMUD (HR = 1.55, 95% CI: 1.15-2.08; P = 0.004) were independent predictive factors for OS. CONCLUSIONS T/S-based GvHD prophylaxis is an effective and acceptable GvHD prophylactic regimen. However, survival after mMUD remained poor, possibly related to the severity of chronic GvHD.
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Affiliation(s)
- Monzr M Al Malki
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
| | | | - Dongyun Yang
- Department of Information Sciences, Division of Biostatistics, City of Hope, Duarte, CA
| | - Sally Mokhtari
- Department of Clinical Translational Program Development, City of Hope, Duarte, CA
| | - Pablo Parker
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
| | - Chatchada Karanes
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
| | - Joycelynne Palmer
- Department of Information Sciences, Division of Biostatistics, City of Hope, Duarte, CA
| | - David Snyder
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
| | - Stephen J Forman
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
| | - Auayporn Nademanee
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
| | - Ryotaro Nakamura
- Department of Hematology and Hematopoietic Stem Cell Transplantation, City of Hope, Duarte, CA
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Abstract
Introduction: Graft-versus-host disease (GVHD) is the most common complication of hematopoietic stem cell transplantation (HSCT); therefore, the prevention of GVHD is important for a successful treatment. Tacrolimus (Tac), a calcineurin inhibitor, has been widely used for the prophylaxis of GVHD in HSCT recipients. Areas covered: This review introduces phase II/III of clinical trials related with Tac's roles in the prevention of GVHD in HSCT. Furthermore, we discuss the normal ranges of Tac concentrations, pharmacogenetics, and drug interactions of Tac, as well as its side effects in adult HSCT recipients. Expert opinion: A series of studies has established the efficacy and safety of Tac alone or in combination with other agents in HSCT. However, successful administration of Tac is complicated by its narrow therapeutic window, inter-patient pharmacokinetic variability, and a spectrum of undesirable side effects. It is necessary to maintain concentrations of Tac within the desired ranges for GVHD prophylaxis. Moreover, various factors contribute to significant variability in Tac pharmacokinetics, including drug interactions and genomic variation.
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Affiliation(s)
- Yuan Gao
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Soochow University , Suzhou , China
| | - Jingjing Ma
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Soochow University , Suzhou , China
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7
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Kumar A, Reljic T, Hamadani M, Mohty M, Kharfan-Dabaja MA. Antithymocyte globulin for graft-versus-host disease prophylaxis: an updated systematic review and meta-analysis. Bone Marrow Transplant 2018; 54:1094-1106. [PMID: 30446739 DOI: 10.1038/s41409-018-0393-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 10/08/2018] [Accepted: 10/12/2018] [Indexed: 12/11/2022]
Abstract
Graft-versus-host disease (GVHD) remains a limiting factor for successful allogeneic hematopoietic cell transplantation (allo-HCT). Conflicting data exist on the benefit of ATG on post-transplant survival. We performed a systematic review of randomized controlled trials (RCTs) to assess benefits and harms of thymoglobulin and Fresenius (re-branded as Grafalon) ATG formulations in patients undergoing allo-HCT for a variety of hematologic malignancies and bone marrow failure syndromes. A comprehensive search of MEDLINE, EMBASE, and Cochrane Library was performed. Data on methodological quality, benefits, and harms were extracted for each trial and pooled under a random-effects model. Eight RCTs (1134 patients) met the inclusion criteria. Methodological quality ranged from moderate to very low. Pooled results showed no difference in overall survival (OS) with the use of ATG (hazard ratio (HR) = 0.97; 95% confidence interval (CI) = 0.74-1.28; P = 0.83). ATG reduced grade II/III acute GVHD (risk ratio (RR) = 0.61; 95% CI = 0.48-0.77; P < 0.0001), grade III/IV acute GVHD (RR = 0.52; 95% CI = 0.34-0.81; P = 0.004), and chronic GVHD (RR = 0.52; 95% CI = 0.40-0.69; P < 0.00001) without an increase in non-relapse mortality (NRM) (RR = 0.91; 95% CI = 0.74-1.13; P = 0.40). Future studies with better methodological quality are needed to provide conclusive answers related to optimal dosing and timing of ATG for prevention of GVHD.
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Affiliation(s)
- Ambuj Kumar
- Program for Comparative Effectiveness Research, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
| | - Tea Reljic
- Program for Comparative Effectiveness Research, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Mehdi Hamadani
- Division of Hematology/Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mohamad Mohty
- Department of Haematology, Saint Antoine Hospital, University Pierre & Marie Curie and Inserm UMRs938, Paris, France
| | - Mohamed A Kharfan-Dabaja
- Division of Hematology-Oncology, Blood and Marrow Transplantation Program, Mayo Clinic, Jacksonville, FL, USA
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8
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Salhotra A, Mei M, Stiller T, Mokhtari S, Herrera AF, Chen R, Popplewell L, Zain J, Ali H, Sandhu K, Budde E, Nademanee A, Forman SJ, Nakamura R. Outcomes of Patients with Recurrent and Refractory Lymphoma Undergoing Allogeneic Hematopoietic Cell Transplantation with BEAM Conditioning and Sirolimus- and Tacrolimus-Based GVHD Prophylaxis. Biol Blood Marrow Transplant 2018; 25:287-292. [PMID: 30227232 DOI: 10.1016/j.bbmt.2018.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 09/07/2018] [Indexed: 11/17/2022]
Abstract
The current standard of care for patients with Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL) is high-dose conditioning followed by autologous stem cell transplantation (ASCT). For some patients (ie, those with highest-risk disease, insufficient stem cell numbers after mobilization, or bone marrow involvement) allogeneic hematopoietic cell transplantation (alloHCT) offers the potential for cure. However, the majority of patients undergoing alloHCT receive reduced-intensity conditioning as a preparative regimen, and studies assessing outcomes of patients after alloHCT with myeloablative conditioning are limited. In this retrospective study, we reviewed outcomes of 22 patients with recurrent and refractory NHL who underwent alloHCT with myeloablative BEAM conditioning and received tacrolimus/sirolimus as graft-versus-host disease (GVHD) prophylaxis at City of Hope between 2005 and 2018. With a median follow-up of 2.6 years (range, 1.0 to 11.2 years), the probabilities of 2-year overall survival and event-free survival were 58.3% (95% confidence interval [CI], 35.0% to 75.8%) and 45.5% (95% CI, 24.4% to 64.3%), respectively. The cumulative incidence of grade II to IV acute GVHD was 45.5% (95% CI, 23.8% to 64.9%), with only 1 patient developing grade IV acute GVHD. However, chronic GVHD was seen in 55% of the patients (n = 12). Of the 22 eligible patients, 2 had undergone previous ASCT and 2 had undergone previous alloHCT. Both patients with previous ASCT developed severe regimen-related toxicity. Patients who underwent alloHCT with chemorefractory disease had lower survival rates, with 1-year OS and EFS of 44.4% and 33.0%, respectively. In conclusion, alloHCT with a BEAM preparative regimen and tacrolimus/sirolimus-based GVHD should be considered as an alternative option for patients with highest-risk lymphoma whose outcomes are expectedly poor after ASCT.
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Affiliation(s)
- Amandeep Salhotra
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Division of Biostatistics, Department of Information Sciences, City of Hope, Duarte, California
| | - Matthew Mei
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Department of Hematology and Hematopoietic Cell Transplantation, Gehr Family Center for Leukemia Research, City of Hope, Duarte, California
| | - Tracey Stiller
- Division of Biostatistics, Department of Information Sciences, City of Hope, Duarte, California
| | - Sally Mokhtari
- Department of Clinical Translational Program Development, City of Hope, Duarte, California
| | - Alex F Herrera
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Robert Chen
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Leslie Popplewell
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Jasmine Zain
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Haris Ali
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Department of Hematology and Hematopoietic Cell Transplantation, Gehr Family Center for Leukemia Research, City of Hope, Duarte, California
| | - Karamjeet Sandhu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Department of Hematology and Hematopoietic Cell Transplantation, Gehr Family Center for Leukemia Research, City of Hope, Duarte, California
| | - Elizabeth Budde
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Department of Hematology and Hematopoietic Cell Transplantation, Gehr Family Center for Leukemia Research, City of Hope, Duarte, California
| | - Auayporn Nademanee
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Stephen J Forman
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Ryotaro Nakamura
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Department of Hematology and Hematopoietic Cell Transplantation, Gehr Family Center for Leukemia Research, City of Hope, Duarte, California.
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9
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Pharmacokinetics, Pharmacodynamics, and Pharmacogenomics of Immunosuppressants in Allogeneic Hematopoietic Cell Transplantation: Part II. Clin Pharmacokinet 2016; 55:551-93. [PMID: 26620047 DOI: 10.1007/s40262-015-0340-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Part I of this article included a pertinent review of allogeneic hematopoietic cell transplantation (alloHCT), the role of postgraft immunosuppression in alloHCT, and the pharmacokinetics, pharmacodynamics, and pharmacogenomics of the calcineurin inhibitors and methotrexate. In this article (Part II), we review the pharmacokinetics, pharmacodynamics, and pharmacogenomics of mycophenolic acid (MPA), sirolimus, and the antithymocyte globulins (ATG). We then discuss target concentration intervention (TCI) of these postgraft immunosuppressants in alloHCT patients, with a focus on current evidence for TCI and on how TCI may improve clinical management in these patients. Currently, TCI using trough concentrations is conducted for sirolimus in alloHCT patients. Several studies demonstrate that MPA plasma exposure is associated with clinical outcomes, with an increasing number of alloHCT patients needing TCI of MPA. Compared with MPA, there are fewer pharmacokinetic/dynamic studies of rabbit ATG and horse ATG in alloHCT patients. Future pharmacokinetic/dynamic research of postgraft immunosuppressants should include '-omics'-based tools: pharmacogenomics may be used to gain an improved understanding of the covariates influencing pharmacokinetics as well as proteomics and metabolomics as novel methods to elucidate pharmacodynamic responses.
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10
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Kharfan-Dabaja MA, Parody R, Perkins J, Lopez-Godino O, Lopez-Corral L, Vazquez L, Caballero D, Falantes J, Shapiro J, Ortí G, Barba P, Valcárcel D, Esquirol A, Martino R, Piñana JL, Solano C, Tsalatsanis A, Pidala J, Anasetti C, Perez-Simón JA. Tacrolimus plus sirolimus with or without ATG as GVHD prophylaxis in HLA-mismatched unrelated donor allogeneic stem cell transplantation. Bone Marrow Transplant 2016; 52:438-444. [PMID: 27819684 DOI: 10.1038/bmt.2016.269] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Revised: 08/23/2016] [Accepted: 08/24/2016] [Indexed: 12/28/2022]
Abstract
HLA-matched related or unrelated donors are not universally available. Consequently, patients can be offered hematopoietic stem cell transplantation (HSCT) from alternative donors, including mismatched unrelated donors (MMURD), known to cause a higher incidence of acute GVHD (aGVHD) and chronic GVHD. In vivo T-cell-depletion strategies, such as antithymocyte globulin (ATG) therapy, significantly decrease the risk of GVHD. We performed a multicenter, retrospective study comparing tacrolimus (TAC) and sirolimus (SIR) with or without ATG in 104 patients (TAC-SIR=45, TAC-SIR-ATG=59) who underwent MMURD HSCT. Use of ATG was associated with a lower incidence, albeit not statistically significant, of grades 2-4 aGVHD (46% vs 64%, P=0.09), no difference in grades 3-4 aGVHD (10% vs 15%, P=0.43), a trend for a lower incidence of moderate/severe chronic GVHD (16% vs 37%, P=0.09) and more frequent Epstein-Barr virus reactivation (54% vs 18%, P=0.0002). There were no statistically significant differences in 3-year overall survival (OS) (TAC-SIR-ATG=40% (95% confidence interval (CI)=24-56%) vs TAC-SIR=54% (95% CI=37-70%), P=0.43) or 3-year cumulative incidence of relapse/progression (TAC-SIR-ATG=40% (95% CI=28-58%) vs TAC-SIR=22% (95% CI=13-39%), P=0.92). An intermediate Center for International Blood & Marrow Transplant Research disease risk resulted in a significantly lower non-relapse mortality and better OS at 3 years. Our study suggests that addition of ATG to TAC-SIR in MMURD HSCT does not affect OS when compared with TAC-SIR alone.
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Affiliation(s)
- M A Kharfan-Dabaja
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - R Parody
- Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC, Sevilla, Spain
| | - J Perkins
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA.,College of Pharmacy, University of South Florida, Tampa, FL, USA
| | | | | | - L Vazquez
- Hospital Universitario de Salamanca, Salamanca, Spain
| | - D Caballero
- Hospital Universitario de Salamanca, Salamanca, Spain
| | - J Falantes
- Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC, Sevilla, Spain
| | - J Shapiro
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - G Ortí
- Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - P Barba
- Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - D Valcárcel
- Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - A Esquirol
- Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - R Martino
- Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - J L Piñana
- Hospital Clínico de Valenci, Valencia, Spain
| | - C Solano
- Hospital Clínico de Valenci, Valencia, Spain
| | - A Tsalatsanis
- Center for Evidence-Based Medicine, University of South Florida College of Medicine, Tampa, FL, USA
| | - J Pidala
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - C Anasetti
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - J A Perez-Simón
- Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS)/CSIC, Sevilla, Spain
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11
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Bejanyan N, Rogosheske J, DeFor TE, Lazaryan A, Arora M, Holtan SG, Jacobson PA, MacMillan ML, Verneris MR, Blazar BR, Weisdorf DJ, Wagner JE, Brunstein CG. Sirolimus and Mycophenolate Mofetil as Calcineurin Inhibitor-Free Graft-versus-Host Disease Prophylaxis for Reduced-Intensity Conditioning Umbilical Cord Blood Transplantation. Biol Blood Marrow Transplant 2016; 22:2025-2030. [PMID: 27519278 DOI: 10.1016/j.bbmt.2016.08.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 08/05/2016] [Indexed: 11/25/2022]
Abstract
The use of calcineurin inhibitors (CNIs) to reduce the risk of graft-versus-host disease (GVHD) after hematopoietic cell transplantation (HCT) requires intensive post-transplantation toxicity monitoring. Sirolimus-based GVHD prophylaxis is associated with a favorable toxicity profile and requires less intensive monitoring. However, the efficacy of sirolimus-based regimen compared with CNI-based regimen has not been evaluated in the setting of reduced-intensity conditioning (RIC) double umbilical cord blood (UCB) HCT. We compared outcomes of patients receiving sirolimus/mycophenolate mofetil (MMF) (n = 37) or cyclosporine (CSA)/MMF (n = 123) in an ongoing phase II study of RIC UCB transplantation. In multiple regression analysis, sirolimus/MMF did not influence the risk of grades II to IV or grades III and IV acute GVHD. In addition, there was no association between type of GVHD prophylaxis and hematopoietic engraftment. Infection density analysis found a significantly lower risk of infections with sirolimus/MMF between days +46 and +180 after HCT compared with CSA/MMF (3.4 versus 6.3 per 1000 patient-days, P = .03); however, no difference was observed before day +45. Sirolimus/MMF use resulted in no thrombotic microangiopathy, fewer instances of elevated serum creatinine >2 mg/dL (14% versus 45%; P <.01), and similar rates of sinusoidal obstruction syndrome (2.7% versus 4%; P = .68), compared with CSA/MMF. Disease-free survival at 1 year was 51% for sirolimus/MMF and 41% for CSA/MMF (P = .41), and sirolimus/MMF use did not influence the risk of nonrelapse mortality or survival. In conclusion, sirolimus/MMF GVHD prophylaxis was better tolerated and resulted in similar rates of GVHD and survival as compared to CSA/MMF after RIC double UCB transplantation.
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Affiliation(s)
- Nelli Bejanyan
- Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota.
| | - John Rogosheske
- Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Todd E DeFor
- Adult and Pediatric Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, Minnesota
| | - Aleksandr Lazaryan
- Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Mukta Arora
- Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Shernan G Holtan
- Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Pamala A Jacobson
- Experimental and Clinical Pharmacology, University of Minnesota, Minneapolis, Minnesota
| | - Margaret L MacMillan
- Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Michael R Verneris
- Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Bruce R Blazar
- Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Daniel J Weisdorf
- Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - John E Wagner
- Blood and Marrow Transplantation, Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota
| | - Claudio G Brunstein
- Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, Minnesota
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12
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Kekre N, Marquez-Malaver FJ, Cabrero M, Piñana J, Esquirol A, Soiffer RJ, Caballero D, Terol MJ, Martino R, Antin JH, Lopez-Corral L, Solano C, Armand P, Pérez-Simon JA. Fludarabine/Busulfan versus Fludarabine/Melphalan Conditioning in Patients Undergoing Reduced-Intensity Conditioning Hematopoietic Stem Cell Transplantation for Lymphoma. Biol Blood Marrow Transplant 2016; 22:1808-1815. [PMID: 27470290 DOI: 10.1016/j.bbmt.2016.07.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 07/15/2016] [Indexed: 02/06/2023]
Abstract
There is at present little data to guide the choice of conditioning for patients with lymphoma undergoing reduced-intensity conditioning (RIC) allogeneic stem cell transplantation (SCT). In this study, we compared the outcomes of patients undergoing RIC SCT who received fludarabine and melphalan (FluMel), the standard RIC regimen used by the Spanish Group of Transplantation, and fludarabine and busulfan (FluBu), the standard RIC regimen used by the Dana-Farber Cancer Institute/Brigham and Women's Hospital. We analyzed 136 patients undergoing RIC SCT for lymphoma with either FluBu (n = 61) or FluMel (n = 75) conditioning between 2007 and 2014. Median follow-up was 36 months. The cumulative incidence of grades II to IV acute graft-versus-host disease (GVHD) was 13% with FluBu and 36% with FluMel (P = .002). The cumulative incidence of nonrelapse mortality (NRM) at 1 year was 3.3% with FluBu and 31% with FluMel (P < .0001). The cumulative incidence of relapse at 1 year was 29% with FluBu and 10% with FluMel (P = .08). The 3-year disease-free survival rate was 47% with FluBu and 36% with FluMel (P = .24), and the 3-year overall survival rate was 62% with FluBu and 48% with FluMel (P = .01). In multivariable analysis, FluMel was associated with a higher risk of acute grades II to IV GVHD (HR, 7.45; 95% CI, 2.30 to 24.17; P = .001) and higher risk of NRM (HR, 4.87; 95% CI, 1.36 to 17.44; P = .015). The type of conditioning was not significantly associated with relapse or disease-free survival in multivariable models. However, conditioning regimen was the only factor significantly associated with overall survival: FluMel conditioning was associated with a hazard ratio for death of 2.78 (95% CI, 1.23 to 6.27; P = .014) compared with FluBu. In conclusion, the use of FluBu as conditioning for patients undergoing SCT for lymphoma was associated with a lower risk of acute GVHD and NRM and improved overall survival when compared with FluMel in our retrospective study. These results confirm the differences between these RIC regimens in terms of toxicity and efficacy and support the need for comparative prospective studies.
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Affiliation(s)
- Natasha Kekre
- Division of Hematology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Francisco J Marquez-Malaver
- Department of Hematology, Instituto de Biomedicina de Sevilla (IBIS)/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Monica Cabrero
- Hematology Department, University Hospital, Instituto Biosanitario de Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | - Jl Piñana
- Department of Hematology/Oncology, Hospital Clinico Universitario, Valencia, Valencia, Spain
| | - Albert Esquirol
- Department of Clinical Hematology, Hospital de la Santa Creu i Sant Pau, Jose Carreras Leukemia Research Institute, Barcelona, Spain
| | - Robert J Soiffer
- Division of Hematologic Malignancies, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Dolores Caballero
- Hematology Department, University Hospital, Instituto Biosanitario de Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | - M J Terol
- Department of Hematology/Oncology, Hospital Clinico Universitario, Valencia, Valencia, Spain
| | - Rodrigo Martino
- Department of Clinical Hematology, Hospital de la Santa Creu i Sant Pau, Jose Carreras Leukemia Research Institute, Barcelona, Spain
| | - Joseph H Antin
- Division of Hematologic Malignancies, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - L Lopez-Corral
- Hematology Department, University Hospital, Instituto Biosanitario de Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | - Carlos Solano
- Department of Hematology/Oncology, Hospital Clinico Universitario, Valencia, Valencia, Spain
| | - Philippe Armand
- Division of Hematologic Malignancies, Dana Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Jose A Pérez-Simon
- Department of Hematology, Instituto de Biomedicina de Sevilla (IBIS)/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain.
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13
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Nishihori T, Al-Kadhimi Z, Hamadani M, Kharfan-Dabaja MA. Antithymocyte globulin in allogeneic hematopoietic cell transplantation: benefits and limitations. Immunotherapy 2016; 8:435-47. [DOI: 10.2217/imt.15.128] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Significant advances have been made in allogeneic hematopoietic cell transplantation by reducing toxicities and optimizing its efficacy. Antithymocyte globulin (ATG) is an important in vivo T-cell depletion strategy, which reduces the risk of graft-versus-host disease in HLA-matched or -mismatched donor allografting. ATG effectively targets alloreactive T cells at the expense of potentially increasing the risk of post-hematopoietic cell transplantation infections and delayed immune reconstitution. We summarize the targets, mechanisms, various preparations of ATG, the growing role of ATG in prevention of graft-versus-host disease in various transplant modalities as well as emerging data on pharmacokinetic modeling for individualized ATG dosing. Further research is needed to optimize the ATG administration while minimizing the toxicities.
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Affiliation(s)
- Taiga Nishihori
- Department of Blood & Marrow Transplantation, H. Lee Moffitt Cancer Center & Research Institute, 12902 Magnolia Drive, FOB-3, Tampa, FL 33612, USA
- Department of Oncologic Sciences, Morsani College of Medicine, Moffitt Cancer Center/University of South Florida, Tampa, FL, USA
| | | | | | - Mohamed A Kharfan-Dabaja
- Department of Blood & Marrow Transplantation, H. Lee Moffitt Cancer Center & Research Institute, 12902 Magnolia Drive, FOB-3, Tampa, FL 33612, USA
- Department of Oncologic Sciences, Morsani College of Medicine, Moffitt Cancer Center/University of South Florida, Tampa, FL, USA
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14
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Khaled SK, Palmer JM, Herzog J, Stiller T, Tsai NC, Senitzer D, Liu X, Thomas SH, Shayani S, Weitzel J, Forman SJ, Nakamura R. Influence of Absorption, Distribution, Metabolism, and Excretion Genomic Variants on Tacrolimus/Sirolimus Blood Levels and Graft-versus-Host Disease after Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2015; 22:268-276. [PMID: 26325438 DOI: 10.1016/j.bbmt.2015.08.027] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 08/19/2015] [Indexed: 01/23/2023]
Abstract
Allelic variants of genes implicated in drug absorption, distribution, metabolism, and excretion (ADME) determine the pharmacokinetic variability of many medications and are increasingly recognized as important factors determining the success or failure of medical treatments. Both tacrolimus and sirolimus have narrow therapeutic ranges maintained by therapeutic drug monitoring (TDM). Using an ADME panel that covers >99% of the PharmaADME working group core list (188 single nucleotide polymorphism [SNP] and 12 copy number variant [CNV] assays in 36 pharmacogenetically relevant genes), we studied 177 patients who underwent allogeneic hematopoietic cell transplantation (HCT) using tacrolimus/sirolimus-based graft-versus-host disease (GVHD) prophylaxis. We tested for possible associations between ADME variants and tacrolimus/sirolimus drug levels, concentration/dose (C/D) ratio, and clinical endpoints, including acute GVHD. A total of 62 SNP and 6 CNV assays were evaluable after removing the variants, which were homozygous in (nearly) all samples. For sirolimus, rs2032582 (ABCB1) T-carriers versus non-T-carriers were associated with higher blood levels (P = .01), with similar results for C/D ratio. Generalized estimating equation analysis supported these findings. For tacrolimus, rs776746 CYP3A5*3/*3 and CYP3A5*3/*1 were associated with higher blood levels than CYP3A5*1/*1 (P = .002). By multivariable analysis, rs776746 CYP3A5*3/*3 and CYP3A5*3/*1 were independently associated with decreased acute GVHD compared with CYP3A5*1/*1, after adjustment for conditioning, donor type, race/ethnicity, and age. We demonstrated association of specific ADME genetic polymorphisms with blood levels of tacrolimus/sirolimus, and incidence of acute GVHD after HCT, in spite of TDM and dose adjustment. A larger ongoing study will determine whether these associations have clinical utility beyond TDM.
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Affiliation(s)
- Samer K Khaled
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California; Gehr Family Center for Leukemia Research of the Hematologic Malignancies and Stem Cell Transplantation Institute of the City of Hope, Duarte, CA.
| | | | - Josef Herzog
- Division of Clinical Cancer Genetics, City of Hope, Duarte, California
| | - Tracey Stiller
- Division of Biostatistics, City of Hope, Duarte, California
| | - Ni-Chun Tsai
- Division of Biostatistics, City of Hope, Duarte, California
| | - David Senitzer
- Division of Histocompatibility (HLA Laboratory), City of Hope, Duarte, California
| | - Xueli Liu
- Division of Biostatistics, City of Hope, Duarte, California
| | - Sandra H Thomas
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | | | - Jeffrey Weitzel
- Division of Clinical Cancer Genetics, City of Hope, Duarte, California
| | - Stephen J Forman
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Ryotaro Nakamura
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope, Duarte, California
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15
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Nelson R, Shapiro JF, Perkins JB, Kim J, Nishihori T, Pidala J, Ayala E, Locke FL, Field T, Mishra A, Riches M, Betts B, Perez L, Yue B, Ochoa-Bayona JL, Alsina M, Fernandez H, Anasetti C, Kharfan-Dabaja MA. Sirolimus, tacrolimus and antithymocyte globulin as GVHD prophylaxis in HLA-mismatched unrelated donor hematopoietic cell transplantation: a single institution experience. Bone Marrow Transplant 2015; 50:1487-9. [PMID: 26301969 DOI: 10.1038/bmt.2015.192] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- R Nelson
- Department of Pharmacy, Moffitt Cancer Center, Tampa, FL, USA
| | - J F Shapiro
- Department of Pharmacy, Moffitt Cancer Center, Tampa, FL, USA
| | - J B Perkins
- Department of Pharmacotherapy and Clinical Research, College of Pharmacy, University of South Florida, Tampa, FL, USA
| | - J Kim
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, USA.,Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA
| | - T Nishihori
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - J Pidala
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - E Ayala
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - F L Locke
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - T Field
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - A Mishra
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - M Riches
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - B Betts
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - L Perez
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - B Yue
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, USA
| | - J L Ochoa-Bayona
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - M Alsina
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - H Fernandez
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - C Anasetti
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
| | - M A Kharfan-Dabaja
- Department of Oncologic Sciences, College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
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16
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García-Martín P, Alarcón-Payer C, López-Fernández E, Moratalla L, Romero A, Sainz J, Ríos R, Jurado M. Transplantation-Associated Thrombotic Microangiopathy in Patients Treated With Sirolimus and Cyclosporine as Salvage Therapy for Graft-Versus-Host Disease. Ann Pharmacother 2015; 49:986-94. [DOI: 10.1177/1060028015593369] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background: Transplantation-associated thrombotic microangiopathy (TA-TMA) is a rare complication of hematopoietic stem cell transplantation. Because sirolimus (SIR) and calcineurin inhibitor—either cyclosporine (CsA) or tacrolimus—have become more common as graft-versus-host disease (GVHD) prophylaxis, we are witnessing a higher frequency of this complication. Objective: To analyze the incidence, timing, and management of TA-TMA in patients who received the combination of CsA and SIR as therapy for uncontrolled GVHD in one single center. Methods: This was a retrospective analysis from February 2002 to June 2014 of the combination of SIR and CsA as salvage therapy in 61 patients with treatment-refractory or relapsed acute GVHD (n = 24) or chronic GVHD (n = 37) in a tertiary hospital. Results: A total of 61 patients received CsA and SIR as salvage therapy for acute (n = 16), late acute (n = 8), overlap syndrome (n = 22), or classic chronic (n = 15) GVHD. We identified 13 patients with TA-TMA (21.3%), and the status of GVHD was active in 11 of 13 patients. Only 1 patient showed high CsA levels, and 6 of 13 patients had very high concentrations of SIR in blood. We used an enzyme inducer in 6 patients, which proved effective in 3. Overall survival for TA-TMA patients was inferior compared to that for non TA-TMA patients at 12 months (42.9% vs 51.9%) and 24 months (34.3% vs 49.1%), although this difference was not significant. Conclusion: Prompt identification and good management of TA-TMA, with better control of GVHD, may contribute to a decrease in patient mortality that would result from this complication.
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Affiliation(s)
- Paloma García-Martín
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | | | - Elisa López-Fernández
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Lucía Moratalla
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Antonio Romero
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Juan Sainz
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
- Genyo, Pfizer-University of Granada-Junta de Andalucía, Granada, Spain
| | - Rafael Ríos
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
- Genyo, Pfizer-University of Granada-Junta de Andalucía, Granada, Spain
| | - Manuel Jurado
- Department of Hematology, Hospital Universitario Virgen de las Nieves, Granada, Spain
- Genyo, Pfizer-University of Granada-Junta de Andalucía, Granada, Spain
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17
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The potential role of HLA-DRB1*11 in the development and outcome of haematopoietic stem cell transplantation-associated thrombotic microangiopathy. Bone Marrow Transplant 2015; 50:1321-5. [PMID: 26146809 DOI: 10.1038/bmt.2015.161] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 05/28/2015] [Indexed: 12/11/2022]
Abstract
Transplantation-associated thrombotic microangiopathy (TA-TMA) is a serious complication of allogeneic haematopoietic stem cell transplantation (allo-HSCT) with high mortality rate. We retrospectively studied the frequency, clinical and genetic associations and prognostic effect of TA-TMA, in a total of 425 consecutive adult patients, who underwent allo-HSCT for a malignant haematological condition between 2007 and 2013 at our single centre. TA-TMA developed in 19% of the patients. Unrelated donor type (P<0.001), acute GvHD grades II-IV (P<0.001), myeloablative conditioning regimens (P=0.003), tacrolimus-based GvHD prophylaxis (P=0.003), CMV infection (P=0.003) and carriership for HLA-DRB1*11 (P=0.034) were associated with the development of TA-TMA. Survival was adversely affected by the presence of TA-TMA (P<0.001). Among patients with TA-TMA, the outcome of HLA-DRB1*11 carriers was significantly better compared with non-carriers (P=0.003). As a new finding, our observations suggest that the presence of HLA-DRB1*11 antigen contributes to the development of TA-TMA and affects the outcome.
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18
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Parody R, Lopez-Corral L, Godino OL, Cadenas IG, Martinez AP, Vazquez L, Martino R, Martinez C, Solano C, Barba P, Valcarcel D, Caballero-Velazquez T, Marquez-Malaver FJ, Sierra J, Caballero D, Perez-Simón JA. GVHD prophylaxis with sirolimus-tacrolimus may overcome the deleterious effect on survival of HLA mismatch after reduced-intensity conditioning allo-SCT. Bone Marrow Transplant 2014; 50:121-6. [PMID: 25310306 DOI: 10.1038/bmt.2014.220] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 08/11/2014] [Accepted: 08/15/2014] [Indexed: 02/05/2023]
Abstract
Large studies, mostly based on series of patients receiving CSA/tacrolimus (TKR) plus MTX as immunoprophylaxis, have demonstrated a deleterious effect on survival of the presence of a single mismatch out of eight loci after allogeneic hematopoietic SCT (alloHSCT). We retrospectively analyzed a series of 159 adult patients who received sirolimus(SRL)/TKR prophylaxis after alloHSCT. We compared overall outcomes according to HLA compatibility in A, B, C and DRB1 loci at the allele level: 7/8 (n=20) vs 8/8 (n=139). Donor type was unrelated in 95% vs 70% among 7/8 vs 8/8 pairs, respectively (P=0.01). No significant differences were observed in 3-year OS (68 vs 62%), 3-year EFS (53 vs 49%) and 1-year non-relapse mortality (9 vs 13%). Cumulative incidence of grades II-IV acute GVHD (aGVHD) was significantly higher in 7/8 alloHSCT (68% vs 42%, P<0.001) but no significant differences were found for III-IV aGVHD (4.5% vs 11%), overall (35% vs 53%) and extensive (20% vs 35%) chronic GHVD in 7/8 vs 8/8 subgroups, respectively. In summary, the present study indicates favorable outcomes after alloHSCT using the combination of SRL/TKR combination as GVHD prophylaxis with OS in the range of 55-70%, and non-significant differences in overall outcomes, irrespective of the presence of any mismatches at obligatory loci.
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Affiliation(s)
- R Parody
- Servicio de Hematología, Hospital Universitario / Instituto de Biomedicina (IBIS)/CSIC, Seville, Spain
| | | | - O L Godino
- Hospital Clínico de Salamanca, Salamanca, Spain
| | - I G Cadenas
- Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | | | - L Vazquez
- Hospital Clínico de Salamanca, Salamanca, Spain
| | - R Martino
- Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - C Martinez
- Hospital Clinic de Barcelona, Barcelona, Spain
| | - C Solano
- Hospital Clínico de Valencia, Valencia, Spain
| | - P Barba
- Hospital Vall d'Hebron, Barcelona, Spain
| | | | - T Caballero-Velazquez
- Servicio de Hematología, Hospital Universitario / Instituto de Biomedicina (IBIS)/CSIC, Seville, Spain
| | - F J Marquez-Malaver
- Servicio de Hematología, Hospital Universitario / Instituto de Biomedicina (IBIS)/CSIC, Seville, Spain
| | - J Sierra
- Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - D Caballero
- Hospital Clínico de Salamanca, Salamanca, Spain
| | - J A Perez-Simón
- Servicio de Hematología, Hospital Universitario / Instituto de Biomedicina (IBIS)/CSIC, Seville, Spain
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19
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Ceberio I, Devlin SM, Sauter C, Barker JN, Castro-Malaspina H, Giralt S, Ponce DM, Lechner L, Maloy MA, Goldberg JD, Perales MA. Sirolimus, tacrolimus and low-dose methotrexate based graft-versus-host disease prophylaxis after non-ablative or reduced intensity conditioning in related and unrelated donor allogeneic hematopoietic cell transplant. Leuk Lymphoma 2014; 56:663-70. [PMID: 24913499 DOI: 10.3109/10428194.2014.930851] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Encouraging results have been reported with sirolimus, tacrolimus and low-dose methotrexate after non-myeloablative allogeneic hematopoietic cell transplant. We conducted a retrospective analysis of 71 patients with lymphoid malignancies treated with this prophylaxis regimen after non-myeloablative or reduced intensity allogeneic hematopoietic cell transplant. Grafts were human leukocyte antigen (HLA)-matched related in 29 (41%), matched unrelated in 36 (51%) and 9/10 HLA-matched unrelated in six (8%) patients. The regimen was well tolerated and over 90% of patients completed the planned treatment. The cumulative incidences of 1-year grade B-D and C-D acute graft-versus-host disease (GVHD) were 0.28 (95% confidence interval [CI], 0.18-0.39) and 0.07 (95% CI, 0.03-0.15), respectively, and of 1- and 2-year chronic GVHD (National Institutes of Health criteria) in 70 evaluable patients were 0.15 (95% CI, 0.08-0.24) and 0.33 (95% CI, 0.22-0.44), respectively. The median day of onset of acute GVHD was 123 days (range, 17-268 days). Peri-transplant rituximab or anti-thymocyte globulin did not affect GVHD. The cumulative incidence of 1-year non-relapse mortality and relapse were 4% and 20%, respectively. With a median follow-up of 3.5 (range: 0.18-5.1) years, overall survival and progression-free survival at 2 years were 82% and 66%, respectively. This GVHD regimen results in a low incidence and severity of acute and chronic GVHD after reduced intensity and non-myeloablative allogeneic hematopoietic cell transplant for lymphoid malignancies. The study also highlights the incidence of late onset acute GVHD in non-myeloablative/reduced intensity conditioning, and the contribution of the new GVHD staging system that more accurately reflects clinical outcomes.
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Affiliation(s)
- Izaskun Ceberio
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center , New York, NY , USA
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20
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Kornblit B, Maloney DG, Storer BE, Maris MB, Vindeløv L, Hari P, Langston AA, Pulsipher MA, Bethge WA, Chauncey TR, Lange T, Petersen FB, Hübel K, Woolfrey AE, Flowers MED, Storb R, Sandmaier BM. A randomized phase II trial of tacrolimus, mycophenolate mofetil and sirolimus after non-myeloablative unrelated donor transplantation. Haematologica 2014; 99:1624-31. [PMID: 25085357 DOI: 10.3324/haematol.2014.108340] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The study is a randomized phase II trial investigating graft-versus-host disease prophylaxis after non-myeloablative (90 mg/m(2) fludarabine and 2 Gy total body irradiation) human leukocyte antigen matched unrelated donor transplantation. Patients were randomized as follows: arm 1 - tacrolimus 180 days and mycophenolate mofetil 95 days (n=69); arm 2 - tacrolimus 150 days and mycophenolate mofetil 180 days (n=71); arm 3 - tacrolimus 150 days, mycophenolate mofetil 180 days and sirolimus 80 days (n=68). All patients had sustained engraftment. Grade II-IV acute graft-versus-host disease rates in the 3 arms were 64%, 48% and 47% at Day 150, respectively (arm 3 vs. arm 1 (hazard ratio 0.62; P=0.04). Owing to the decreased incidence of acute graft-versus-host disease, systemic steroid use was lower at Day 150 in arm 3 (32% vs. 55% in arm 1 and 49% in arm 2; overall P=0.009 by hazard ratio analysis). The Day 150 incidence of cytomegalovirus reactivation was lower in arm 3 (arm 1, 54%; arm 2, 47%; arm 3, 22%; overall P=0.002 by hazard ratio analysis). Non-relapse mortality was comparable in the three arms at two years (arm 1, 26%; arm 2, 23%; arm 3, 18%). Toxicity rates and other outcome measures were similar between the three arms. The addition of sirolimus to tacrolimus and mycophenolate mofetil is safe and associated with lower incidence of acute graft-versus-host disease and cytomegalovirus reactivation. (clinicaltrials.gov identifier: 00105001).
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Affiliation(s)
- Brian Kornblit
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - David G Maloney
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA Division of Oncology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Barry E Storer
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA Department of Biostatistics, University of Washington, Seattle, WA, USA
| | | | | | | | | | - Michael A Pulsipher
- Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA
| | | | | | | | | | | | - Ann E Woolfrey
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA Division of Oncology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA Division of Oncology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA Division of Oncology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Brenda M Sandmaier
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA Division of Oncology, Department of Medicine, University of Washington, Seattle, WA, USA
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21
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Nakamura R, Forman SJ. Reduced intensity conditioning for allogeneic hematopoietic cell transplantation: considerations for evidence-based GVHD prophylaxis. Expert Rev Hematol 2014; 7:407-21. [DOI: 10.1586/17474086.2014.898561] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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22
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Risk factors for thrombotic microangiopathy in allogeneic hematopoietic stem cell recipients receiving GVHD prophylaxis with tacrolimus plus MTX or sirolimus. Bone Marrow Transplant 2014; 49:684-90. [PMID: 24566710 DOI: 10.1038/bmt.2014.17] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 12/16/2013] [Accepted: 12/20/2013] [Indexed: 11/09/2022]
Abstract
Transplantation-associated thrombotic microangiopathy (TA-TMA) is a feared complication of allogeneic hematopoietic SCT (HSCT) owing to its high mortality rate. The use of calcineurin inhibitors or sirolimus (SIR) for GVHD prophylaxis has been suggested as a potential risk factor. However, the impact of tacrolimus (TAC) and SIR combinations on the increased risk of TA-TMA is currently not well defined. We retrospectively analyzed the incidence of TA-TMA in 102 allogeneic HSCT recipients who consecutively received TAC plus SIR (TAC/SIR) (n=68) or plus MTX (TAC/MTX)±ATG (n=34) for GVHD prophylaxis. No significant differences were observed in the incidence of TA-TMA between patients receiving TAC/SIR vs TAC/MTX±ATG (7.4% vs 8.8%, P=0.8). Only grade III-IV acute GVHD, previous HSCT and serum levels of TAC >25 ng/mL were associated with a greater risk of TA-TMA. Patients developing TA-TMA have significantly poorer survival (P<0.001); however, TA-TMA ceased to be an independent prognostic factor when it was included in a multivariate model. In conclusion, the combination of TAC/SIR does not appear to pose a higher risk of TA-TMA. By contrast, we identified three different risk groups for developing TA-TMA.
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