1
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Lee SE, Min GJ, Park SS, Park S, Yoon JH, Shin SH, Cho BS, Eom KS, Kim YJ, Lee S, Min CK, Kim HJ, Cho SG, Lee JW. Outcomes of Haploidentical Stem Cell Transplantation using Total Body Irradiation (600 cGy) and Fludarabine with Antithymocyte Globulin in Adult Patients with Severe Aplastic Anemia: A Prospective Phase II Study. Biol Blood Marrow Transplant 2020; 26:1906-1914. [PMID: 32634577 DOI: 10.1016/j.bbmt.2020.06.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/23/2020] [Accepted: 06/25/2020] [Indexed: 12/29/2022]
Abstract
The aim of this study was to verify the feasibility of rabbit antithymocyte globulin (ATG; 5 mg/kg) in combination with 600 cGy of fractionated total body irradiation (fTBI; 3 doses of 200 cGy) and fludarabine (Flu; 150 mg/m2) as a conditioning regimen for haploidentical stem cell transplantation from a related mismatched donor (haplo-SCT) in adult patients with severe aplastic anemia (SAA). We analyzed 47 consecutive patients who underwent haplo-SCT, including 24 patients from our previous pilot report. The median age was 36.0 years (range, 17 to 61 years), and 25 patients (53%) were very severe aplastic anemia (VSAA) at transplantation. All patients achieved primary engraftment. The cumulative incidence of grade ≥II acute graft-versus-host disease (GVHD) and chronic moderate or greater GVHD was 27.7% at 100 days and 13.5% at 3 years, respectively. With a median follow-up of 32.3 months, the 3-year probability of overall survival and failure-free survival was 91.0% and 88.6%, respectively. The 3-year GVHD- and failure-free survival (GFFS) was 71.6%. Offspring donor and lower comorbidity index were independent factors correlated with higher GFFS in multivariate analysis. In conclusion, the outcomes of haplo-SCT with fTBI 600 cGy/Flu/ATG-5 indicate that haplo-SCT can be an effective alternative option when a fully matched donor is not available or a patient with VSAA needs an urgent transplantation.
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Affiliation(s)
- Sung-Eun Lee
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gi June Min
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Soo Park
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Silvia Park
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae-Ho Yoon
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Shin
- Department of Hematology, Eunpyeong St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Sik Cho
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Seong Eom
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo-Jin Kim
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Lee
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chang-Ki Min
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Je Kim
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Wook Lee
- Department of Hematology, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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2
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Sheth V, Kennedy V, de Lavallade H, Mclornan D, Potter V, Engelhardt BG, Savani B, Chinratanalab W, Goodman S, Greer J, Kassim A, York S, Kenyon M, Gandhi S, Kulasekararaj A, Marsh J, Mufti G, Pagliuca A, Jagasia M, Raj K. Differential Interaction of Peripheral Blood Lymphocyte Counts (ALC) With Different in vivo Depletion Strategies in Predicting Outcomes of Allogeneic Transplant: An International 2 Center Experience. Front Oncol 2019; 9:623. [PMID: 31355140 PMCID: PMC6636242 DOI: 10.3389/fonc.2019.00623] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 06/24/2019] [Indexed: 11/17/2022] Open
Abstract
Dosing regimens for antithymocyte globulin (ATG) and anti-CD52 antibody (alemtuzumab) for graft vs. host disease prophylaxis (GVHD) are empiric or weight-based, and do not account for individual patient factors. Recently, it has been shown that recipient peripheral blood absolute lymphocyte count (ALC) on the day of ATG administration interacts with the dose of ATG administered to predict transplantation outcome. Similarly, we wanted to analyze if the recipient ALC interacts with alemtuzumab dosing to predict outcomes. We retrospectively compared 364 patients, 124 patients receiving ATG (anti-thymocyte globulin) for GVHD prophylaxis, and undergoing unrelated first allogeneic transplant for myeloid and lymphoid malignancies (group 1) to 240 patients receiving alemtuzumab (group 2), in similar time period. There was no difference in survival or acute and chronic GVHD between 60 and 100 mg of alemtuzumab dosing. Unlike ATG (where the pre-transplant recipient ALC interacted with ATG dose on day of its administration (day 1) to predict OS and DFS (p = 0.05), within alemtuzumab group, the recipient ALC on second day of alemtuzumab administration (day 2) and its interaction with alemtuzumab dose strongly predicted OS, DFS and relapse (p = 0.05, HR-1.81, 1.1–3.3; p = 0.002, HR-2.41, CI, 1.3–4.2; and p = 0.003, HR-2.78, CI, 1.4–5.2), respectively. ALC (day 2) of 0.08 × 109/lit or higher, had a specificity of 96% in predicting inferior DFS. Like ATG, there is definite but differential interaction between the recipient peripheral blood ALC and alemtuzumab dose to predict OS, DFS, and relapses.
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Affiliation(s)
- Vipul Sheth
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Vanessa Kennedy
- Department of Haematology and Stem Cell Transplant, Stanford University, Stanford, CA, United States
| | - Hugues de Lavallade
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Donal Mclornan
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Victoria Potter
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Brian G Engelhardt
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Bipin Savani
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Wichai Chinratanalab
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Stacey Goodman
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - John Greer
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Adetola Kassim
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Sally York
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Michelle Kenyon
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Shreyans Gandhi
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Austin Kulasekararaj
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Judith Marsh
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Ghulam Mufti
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Antonio Pagliuca
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
| | - Madan Jagasia
- Department of Haematology and Stem Cell Transplant, Vanderbilt University, Nashville, TN, United States
| | - Kavita Raj
- Department of Haematology and Stem Cell Transplantation, Kings College Hospital, London, United Kingdom
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3
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García-Cadenas I, Yáñez L, Jarque I, Martino R, Pérez-Simón JA, Valcárcel D, Sanz J, Bermúdez A, Muñoz C, Calderón-Cabrera C, García E, Alonso L, Suárez-Lledó M, González Vicent M, Heras I, Viguria MC, Batlle M, Vázquez L, López J, Solano C. Frequency, characteristics, and outcome of PTLD after allo-SCT: A multicenter study from the Spanish group of blood and marrow transplantation (GETH). Eur J Haematol 2019; 102:465-471. [DOI: 10.1111/ejh.13226] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 02/21/2019] [Accepted: 02/23/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Irene García-Cadenas
- Department of Hematology of the: Hospital de la Santa Creu I Sant Pau, Biomedical Research Institute (IIB Sant-Pau); Autonomous University of Barcelona; Barcelona Spain
| | | | | | - Rodrigo Martino
- Department of Hematology of the: Hospital de la Santa Creu I Sant Pau, Biomedical Research Institute (IIB Sant-Pau); Autonomous University of Barcelona; Barcelona Spain
| | - Jose Antonio Pérez-Simón
- HU. Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC/CIBERONC); Universidad de Sevilla; Sevilla Spain
| | | | | | | | | | - Cristina Calderón-Cabrera
- HU. Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC/CIBERONC); Universidad de Sevilla; Sevilla Spain
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4
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Kennedy VE, Chen H, Savani BN, Greer J, Kassim AA, Engelhardt BG, Goodman S, Sengsayadeth S, Chinratanalab W, Jagasia M. Optimizing Antithymocyte Globulin Dosing for Unrelated Donor Allogeneic Hematopoietic Cell Transplantation Based on Recipient Absolute Lymphocyte Count. Biol Blood Marrow Transplant 2018; 24:150-155. [DOI: 10.1016/j.bbmt.2017.08.029] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 08/24/2017] [Indexed: 12/27/2022]
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5
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Yuan J, Pei R, Su W, Cao J, Lu Y. Meta-analysis of the actions of antithymocyte globulin in patients undergoing allogeneic hematopoietic cell transplantation. Oncotarget 2017; 8:10871-10882. [PMID: 28107198 PMCID: PMC5355230 DOI: 10.18632/oncotarget.14719] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 12/20/2016] [Indexed: 12/26/2022] Open
Abstract
Graft-versus-host disease (GVHD) is a serious complication associated with allogeneic hematopoietic cell transplantation (allo-HCT). Antithymocyte globulin (ATG) is widely used prior to allo-HCT for GVHD prevention, though evidence of its efficacy remains unclear. We therefore identified nine randomized controlled trials (RCTs), enrolling 1089 patients (554 in the ATG group and 535 in the non-ATG group) to conduct a meta-analysis of the actions of ATG in allo-HCT. A relative risk or risk ratio (RR) and 95% confidence interval (CI) were calculated for each outcome. Rabbit ATG reduced overall acute (a) GVHD (RR 0.77, 95% CI 0.67-0.89, P = 0.0004), grade III-IV aGVHD (RR 0.53, 95% CI 0.32-0.88, P = 0.01), overall chronic (c) GVHD (RR 0.52, 95% CI 0.42-0.64, P < 0.00001) and extensive cGVHD (RR 0.28, 95% CI 0.18-0.43, P < 0.00001), without increased risk of relapse (RR 1.17, 95% CI 0.91-1.49, P = 0.23). By contrast, horse ATG did not reduce overall aGVHD (RR 1.25, 95% CI 0.88-1.79, P = 0.22) or cGVHD (RR 1.67, 95% CI 0.96-2.91, P = 0.07). ATG marginally reduced 100-day transplant related mortality (RR 0.75, 95% CI 0.56-1.00, P = 0.05) without compromising overall survival or increased risk of infections. Further studies are required to evaluate the optimal dosage and formulation of ATG in different conditioning regimens of transplantation with varied sources of graft and donor.
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Affiliation(s)
- Jiaojiao Yuan
- Medical School of Ningbo University, Ningbo, Zhejiang, P.R. China
| | - Renzhi Pei
- Department of Hematology, Yinzhou Hospital Affiliated to Medical School of Ningbo University, Ningbo, Zhejiang, P.R. China
| | - Wensi Su
- Medical School of Ningbo University, Ningbo, Zhejiang, P.R. China
| | - Junjie Cao
- Department of Hematology, Yinzhou Hospital Affiliated to Medical School of Ningbo University, Ningbo, Zhejiang, P.R. China
| | - Ying Lu
- Department of Hematology, Yinzhou Hospital Affiliated to Medical School of Ningbo University, Ningbo, Zhejiang, P.R. China
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Park SS, Kwak DH, Jeon YW, Yoon JH, Lee SE, Cho BS, Eom KS, Kim YJ, Kim HJ, Lee S, Min CK, Cho SG, Kim DW, Min WS, Lee JW. Beneficial Role of Low-Dose Antithymocyte Globulin in Unrelated Stem Cell Transplantation for Adult Patients with Acquired Severe Aplastic Anemia: Reduction of Graft-versus-Host Disease and Improvement of Graft-versus-Host Disease-Free, Failure-Free Survival Rate. Biol Blood Marrow Transplant 2017; 23:1498-1508. [PMID: 28554856 DOI: 10.1016/j.bbmt.2017.05.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 05/22/2017] [Indexed: 01/04/2023]
Abstract
Stem cell transplantation (SCT) from an unrelated donor (URD) is often considered in patients with severe aplastic anemia (SAA) whom immunosuppressive therapy failed and matched sibling donor is not available. To reduce the incidence of graft-versus-host disease (GVHD) in URD SCT, introducting antithymocyte globulin (ATG) into the conditioning regimen has been proposed. Although ATG was shown to play a role in reducing GVHD in a cohort with diverse hematologic diseases, its role in SAA remains uncertain. The aim of this study was to determine the efficacy and toxicity of ATG in URD SCT for adult patients with SAA. We investigated 83 adult patients with SAA who underwent URD SCT between 2003 and 2014. The transplantation strategy consisted of total body irradiation (total 800 cGy) and cyclophosphamide (total 100 mg/kg to 120 mg/kg), followed by tacrolimus and a short-term methotrexate. We divided patients into 2 groups: group 1 (n = 25), which received HLA-matched (8/8) bone marrow (BM) without ATG, and group 2 (n = 58), which received SCT from either an HLA-mismatched donor or peripheral blood (PB). Thereafter, group 2 was subdivided according to ATG use into group 2A (without ATG, n = 26), which served as a historical cohort, and group 2B (with ATG, n = 32). Rabbit ATG (Thymoglobulin; Genzyme-Sanofi, Lyon, France) was used in group 2B at a dose of 2.5 mg/kg. The median age of all patients was 30 years (range, 17 to 59 years). The incidence of GVHD was significantly lower in group 2B than group 2A, as demonstrated by the rate of grade II to IV acute GVHD at day 100 (31.2% versus 61.5%, P = .003) and the rate of chronic GVHD at 3 years (21.9% versus 65.4%, P = .002). The overall survival rates of the 3 groups were similar. However, GVHD-free, failure-free survival (GFFS) was significantly higher in group 2B than group 2A (P = .034). A multivariable model identified use of ATG as an independent factor affecting grades II to IV acute GVHD (hazard ratio [HR], 2.902; 95% confidence interval [CI], 1.417 to 5.942; P = .004), chronic GVHD (HR , 3.005; 95% CI, 1.279 to 7.059; P = .012), and GFFS (HR, 2.363; 95% CI, 1.162 to 4.805; P = .014). Toxicities, including infectious complications, were not different among the 3 groups. In conclusion, low-dose ATG (2.5 mg/kg) can reduce the incidence of acute and chronic GVHD and improve the quality of life in patients with SAA who receive stem cells from either an HLA-mismatched donor or PB; importantly, these benefits are achieved without increased toxicity. Furthermore, ATG can be considered in URD SCT from HLA-matched BM cells.
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Affiliation(s)
- Sung-Soo Park
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dae Hun Kwak
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Young-Woo Jeon
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae-Ho Yoon
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Eun Lee
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Sik Cho
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Seong Eom
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo-Jin Kim
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Je Kim
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Lee
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong-Wook Kim
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woo-Sung Min
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Wook Lee
- Department of Hematology, Catholic Blood and Marrow Transplantation Center, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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7
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Chang YJ, Wang Y, Mo XD, Zhang XH, Xu LP, Yan CH, Chen H, Chen YH, Chen Y, Han W, Wang FR, Wang JZ, Liu KY, Huang XJ. Optimal dose of rabbit thymoglobulin in conditioning regimens for unmanipulated, haploidentical, hematopoietic stem cell transplantation: Long-term outcomes of a prospective randomized trial. Cancer 2017; 123:2881-2892. [PMID: 28301690 DOI: 10.1002/cncr.30540] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 12/04/2016] [Accepted: 12/13/2016] [Indexed: 12/30/2022]
Abstract
BACKGROUND Antithymocyte globulin (ATG) is an important component of conditioning regimens to prevent severe graft-versus-host disease (GVHD) in patients undergoing unmanipulated, haploidentical stem cell transplantation (haplo-SCT). However, to the authors' knowledge, the optimal dose of ATG is unknown. METHODS In this prospective, randomized trial, the authors compared the long-term outcomes of 2 ATG doses (rabbit thymoglobulin) used in myeloablative conditioning before unmanipulated haplo-HSCT. Patients were randomly assigned (1:1) to received 10 mg/kg (ATG-10) or 6 mg/kg (ATG-6) of ATG. Analysis of disease-free survival, GVHD-free/recurrence-free survival (GRFS), disease recurrence, nonrecurrence mortality, and chronic GVHD (cGVHD) included the entire population. Late effects were assessed in disease-free patients who had survived for at least 6 months and had received regular follow-up evaluations. RESULTS A total of 224 patients were recruited. The median follow-up period was 1614 days (range, 28-1929 days). The rate of infection-related deaths in ATG-10 arm was double that of the ATG-6 arm (14.3% vs 7.1%; P = .084). The 5-year cumulative incidence was comparable between the ATG-6 and ATG-10 groups for disease recurrence (12.8% vs 13.4%; P = .832) and nonrecurrence mortality (11.6% vs 17.0%; P = .263). The 5-year probability of disease-free survival was comparable between the groups (75.6% vs 69.6%; P = .283). The 5-year cumulative incidence of cGVHD was found to be higher with ATG-6 (75.0% vs 56.3% [P = .007] and moderate-to-severe cGVHD: 56.3% vs 30.4% [P<.0001]) as well as that for late effects (71.2% vs 56.9%; P = .043). The 5-year probability of GRFS was higher in the ATG-10 group (41.0% vs 26.8%; P = .008). In the multivariate analysis, ATG-10 was found to be associated with a lower risk of cGVHD and improved GRFS. CONCLUSIONS ATG-10 was found to be associated with better GVHD prevention and superior GRFS, but an increase in infection-related deaths. Cancer 2017;123:2881-92. © 2017 American Cancer Society.
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Affiliation(s)
- Ying-Jun Chang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Xiao-Dong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Chen-Hua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Yu-Hong Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Yao Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Feng-Rong Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Jing-Zhi Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China
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8
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Huang W, Yu L, Cao T, Li Y, Liu Z, Li H, Bo J, Zhao Y, Jing Y, Wang S, Zhu H, Dou L, Wang Q, Gao C. The efficacy and safety of rabbit anti-thymocyte globulin vs rabbit anti-T-lymphocyte globulin in peripheral blood stem cell transplantation from unrelated donors. Leuk Lymphoma 2015; 57:355-363. [PMID: 26118935 DOI: 10.3109/10428194.2015.1045901] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The comparative efficacy and safety of antithymocyte globulin (ATG) at fixed doses in patients undergoing allogeneic peripheral blood stem cell transplantation from unrelated donors (UR-PBSCT) has not been evaluated. In this study, the records of 56 patients and 54 patients who received pre-transplant ATG-Thymoglobulin (ATG-T) at a total dose of 10 mg/kg and ATG- Fresenius (ATG-F) at a total dose of 20 mg/kg, respectively, were retrospectively analyzed. ATG-F patients had a significantly lower probability of developing chronic graft-vs-host disease (cGVHD) than those treated with ATG-T (p = 0.04). ATG-F was associated with a non-significant trend towards lower relapse rates and higher survival at 3- and 5-years of follow-up compared with ATG-T. A significantly greater proportion of ATG-T patients experienced chills and high fever than ATG-F patients (p < 0.01). The current findings suggest that ATG-F may more effectively and safely prevent cGVHD without increasing relapse rates in patients undergoing UR-PBSCT.
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Affiliation(s)
- Wenrong Huang
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China.,b Department of Hematology , Hainan Branch of Chinese PLA General Hospital , Hainan province , PR China
| | - Li Yu
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Tingting Cao
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Yanfen Li
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Zhanxiang Liu
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Honghua Li
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Jian Bo
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Yu Zhao
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Yu Jing
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Shuhong Wang
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Haiyan Zhu
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Liping Dou
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Qunshun Wang
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
| | - Chunji Gao
- a Department of Hematology and BMT , Chinese PLA General Hospital , Beijing , PR China
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Anti-thymocyte globulin could improve the outcome of allogeneic hematopoietic stem cell transplantation in patients with highly aggressive T-cell tumors. Blood Cancer J 2015; 5:e332. [PMID: 26230956 PMCID: PMC4526780 DOI: 10.1038/bcj.2015.54] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 06/12/2015] [Indexed: 12/05/2022] Open
Abstract
The early experiment result in our hospital showed that anti-thymocyte globulin (ATG) inhibited the proliferation of lymphoid tumor cells in the T-cell tumors. We used the ATG as the part of the conditioning regimen and to evaluate the long-term anti-leukemia effect, the safety and complication in the patients with highly aggressive T-cell lymphomas. Twenty-three patients were enrolled into this study. At the time of transplant, six patients reached first or subsequent complete response, three patients had a partial remission and 14 patients had relapsed or primary refractory disease. The conditioning regimen consisted of ATG, total body irradiation, toposide and cyclophosphamide. The complete remission rate after transplant was 95.7%. At a median follow-up time of 25 months, 16 (69.6%) patients are alive and free from diseases, including nine patients in refractory and progressive disease. Seven patients died after transplant, five from relapse and two from treatment-related complications. The incidence of grades II–IV acute graft-vs-host disease (GvHD) was 39.1%. The maximum cumulative incidence of chronic GvHD was 30%. The most frequent and severe conditioning-related toxicities observed in 8 out of 23 patients were grades III/IV infections during cytopenia. Thus, ATG-based conditioning is a feasible and effective alternative for patients with highly aggressive T-cell tumors.
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10
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Comparing Two Types of Rabbit ATG prior to Reduced Intensity Conditioning Allogeneic Hematopoietic SCT for Hematologic Malignancies. BONE MARROW RESEARCH 2015; 2015:980924. [PMID: 25874131 PMCID: PMC4385613 DOI: 10.1155/2015/980924] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 01/06/2015] [Accepted: 01/31/2015] [Indexed: 01/06/2023]
Abstract
Different rabbit polyclonal antilymphocyte globulins (ATGs) are used in allogeneic hematopoietic stem cell transplantation (alloHSCT) to prevent graft-versus-host disease (GvHD). We compared 2 different ATGs in alloHSCT after reduced intensity conditioning (RIC) for hematological malignancies. We reviewed 30 alloHSCT for hematologic malignancies performed between 2007 and 2010 with fludarabine and i.v. busulfan as conditioning regimen. Patients alternatingly received Thymoglobulin or ATG-F. Median followup was 3.3 (2.5-4.5) years. Adverse events appeared to occur more frequently during Thymoglobulin infusion than during ATG-F infusion but without statistical significance (P = 0.14). There were also no differences in 3-year overall survival (OS), disease-free survival (DFS), relapse incidence, and transplant related mortality (TRM) in the Thymoglobulin versus ATG-F group: 45.7% versus 46.7%, 40% versus 33.7%, 40% versus 33.3%, and 20% versus 33.3%. The same held for graft failure, rejection, infectious complications, immune reconstitution, and acute or chronic GvHD. In patients transplanted for hematologic malignancies after RIC, the use of Thymoglobulin is comparable to that of ATG-F in all the aspects evaluated in the study. However due to the small number of patients in each group we cannot exclude a possible difference that may exist.
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11
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Olsson RF, Logan BR, Chaudhury S, Zhu X, Akpek G, Bolwell BJ, Bredeson CN, Dvorak CC, Gupta V, Ho VT, Lazarus HM, Marks DI, Ringdén OTH, Pasquini MC, Schriber JR, Cooke KR. Primary graft failure after myeloablative allogeneic hematopoietic cell transplantation for hematologic malignancies. Leukemia 2015; 29:1754-62. [PMID: 25772027 PMCID: PMC4527886 DOI: 10.1038/leu.2015.75] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 02/09/2015] [Accepted: 03/09/2015] [Indexed: 11/18/2022]
Abstract
Clinical outcomes after primary graft failure (PGF) remain poor. Here we present a large retrospective analysis (n=23,272) which investigates means to prevent PGF and early detection of patients at high risk. In patients with hematologic malignancies, who underwent their first myeloablative allogeneic hematopoietic cell transplantation, PGF was reported in 1,278 (5.5%), and there was a marked difference in PGFs using peripheral blood stem cell compared to bone marrow grafts (2.5 vs. 7.3%; P<0.001). A 4-fold increase of PGF was observed in myeloproliferative disorders compared to acute leukemia (P<0.001). Other risk factors for PGF included recipient age below 30, HLA-mismatch, male recipients of female donor grafts, ABO-incompatibility, busulfan/cyclophosphamide conditioning, and cryopreservation. In bone marrow transplants, total nucleated cell doses ≤2.4 × 108/kg were associated with PGF (OR 1.39; P<0.001). The use of tacrolimus-based immunosuppression and granulocyte colony-stimulating factor were associated with decreased PGF risk. These data, allow clinicians to do more informed choices with respect to graft source, donor selection, conditioning and immunosuppressive regimens to reduce the risk of PGF. Moreover, a novel risk score determined on day 21 post-transplant may provide the rationale for an early request for additional hematopoietic stem cells.
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Affiliation(s)
- R F Olsson
- 1] Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden [2] Centre for Clinical Research Sörmland, Uppsala University, Uppsala, Sweden
| | - B R Logan
- 1] CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA [2] Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI, USA
| | - S Chaudhury
- Division of Pediatric Hematology, Oncology and Stem Cell Transplant, Department of Pediatrics, Ann & Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - X Zhu
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - G Akpek
- Section of Hematology/Oncology, Banner MD Anderson Cancer Center, Gilbert, AZ, USA
| | - B J Bolwell
- Department of Hematology and Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - C N Bredeson
- The Ottawa Hospital Blood and Marrow Transplant Program and the Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - C C Dvorak
- Department of Pediatrics, University of California San Francisco Medical Center, San Francisco, CA, USA
| | - V Gupta
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - V T Ho
- Center for Hematologic Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - H M Lazarus
- Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, OH, USA
| | - D I Marks
- Pediatric Bone Marrow Transplant, University Hospitals Bristol NHS Trust, Bristol, UK
| | - O T H Ringdén
- 1] Division of Therapeutic Immunology, Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden [2] Centre for Allogeneic Stem Cell Transplantation, Stockholm, Sweden
| | - M C Pasquini
- CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - J R Schriber
- 1] Cancer Transplant Institute, Virginia G Piper Cancer Center, Scottsdale, AZ, USA [2] Arizona Oncology, Scottsdale, AZ, USA
| | - K R Cooke
- Pediatric Blood and Marrow Transplantation Program, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
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12
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Outcomes of peripheral blood stem cell transplantation patients from HLA-mismatched unrelated donor with antithymocyte globulin (ATG)-Thymoglobulin versus ATG-Fresenius: a single-center study. Med Oncol 2015; 32:465. [PMID: 25588925 DOI: 10.1007/s12032-014-0465-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Accepted: 12/16/2014] [Indexed: 10/24/2022]
Abstract
Although antithymocyte globulin (ATG) had been widely used in hematopoietic stem cell transplantation from unrelated donor due to its ability to prevent acute and chronic graft-versus-host disease (GVHD), the comparative efficacy and safety of ATG-Thymoglobulin (ATG-T) and ATG-Fresenius (ATG-F) in patients undergoing HLA-mismatched allogeneic peripheral blood stem cell transplantation from unrelated donors (UR-PBSCT) has not been evaluated. Retrospective analysis of patients who underwent HLA-mismatched UR-PBSCT between January 2003 and December 2013 and received pre-transplant ATG-T at a total dose of 10 mg/kg or ATG-F at a total dose of 20 mg/kg was performed. Patients who received ATG-T (n = 23) or ATG-F (n = 28) had similar baseline demographic, disease, and transplant characteristics. There were no significant between-groups differences in the probability of acute GVHD (P = 0.721) and chronic GVHD (P = 0.439). ATG-F was associated with nonsignificant trends toward higher disease-free survival at 3-year follow-up compared with ATG-T (45.7 ± 11.1 vs 61.3 ± 9.7 %, respectively, P = 0.07). A significantly greater proportion of ATG-T patients experienced high fever than ATG-F patients (P < 0.01) during ATG infusion. There was no difference in the rate of infection between the two treatment groups. There were less adverse effects comparing ATG-F with ATG-T. ATG-T at a total dose of 10 mg/kg and ATG-F at a total dose of 20 mg/kg had a similar clinical outcome in the setting of HLA-mismatched UR-PBSCT.
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13
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Atta EH, de Oliveira DCM, Bouzas LF, Nucci M, Abdelhay E. Less graft-versus-host disease after rabbit antithymocyte globulin conditioning in unrelated bone marrow transplantation for leukemia and myelodysplasia: comparison with matched related bone marrow transplantation. PLoS One 2014; 9:e107155. [PMID: 25188326 PMCID: PMC4154845 DOI: 10.1371/journal.pone.0107155] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 08/12/2014] [Indexed: 01/12/2023] Open
Abstract
One of the major drawbacks for unrelated donor (UD) bone marrow transplantation (BMT) is graft-versus-host disease (GVHD). Despite results from randomized trials, antithymocyte globulin (ATG) is not routinely included for GVHD prophylaxis in UD BMT by many centers. One of ways to demonstrate the usefulness of rabbit ATG in UD BMT is to evaluate how its results approximate to those observed in matched related (MRD) BMT. Therefore, we compared the outcomes between UD BMT with rabbit ATG (Thymoglobulin) for GVHD prophylaxis (n = 25) and MRD BMT (n = 91) for leukemia and myelodysplasia. All but one patient received a myeloablative conditioning regimen. Grades II–IV acute GVHD were similar (39.5% vs. 36%, p = 0.83); however, MRD BMT recipients developed more moderate-severe chronic GVHD (36.5% vs. 8.6%, p = 0.01) and GVHD-related deaths (32.5% vs. 5.6%, p = 0.04). UD BMT independently protected against chronic GVHD (hazard ratio 0.23, p = 0.04). The 6-month transplant-related mortality, 1-year relapse incidence, and 5-year survival rates were similar between patients with non-advanced disease in the MRD and UD BMT groups, 13.8% vs. 16.6% (p = 0.50), 20.8% vs. 16.6% (p = 0.37), and 57% vs. 50% (p = 0.67), respectively. Stable full donor chimerism was equally achieved (71.3% vs. 71.4%, p = 1). Incorporation of rabbit ATG in UD BMT promotes less GVHD, without jeopardizing chimerism evolution, and may attain similar survival outcomes as MRD BMT for leukemia and myelodysplasia especially in patients without advanced disease.
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Affiliation(s)
| | | | | | - Márcio Nucci
- University Hospital, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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14
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Wang Y, Fu HX, Liu DH, Xu LP, Zhang XH, Chang YJ, Chen YH, Wang FR, Sun YQ, Tang FF, Liu KY, Huang XJ. Influence of two different doses of antithymocyte globulin in patients with standard-risk disease following haploidentical transplantation: a randomized trial. Bone Marrow Transplant 2013; 49:426-33. [PMID: 24292519 DOI: 10.1038/bmt.2013.191] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Revised: 10/12/2013] [Accepted: 10/16/2013] [Indexed: 12/14/2022]
Abstract
To evaluate the effect of the different doses of antithymocyte globulin (ATG) on the incidence of acute GVHD among patients receiving hematopoietic SCT without ex vivo T-cell-depletion from haploidentical donors, 224 patients with standard-risk hematological malignancy were randomized in this study. One hundred and twelve patients received 6 mg/kg ATG, whereas the remaining patients received 10 mg/kg ATG. This study was registered at http://www.chictr.org as No. ChiCTR-TRC-11001761. The incidence of grade III-IV acute GVHD was higher in the ATG-6 group (16.1%, 95% confidence interval (CI), 9.1-23.1%) than in the ATG-10 group (4.5%, CI, 0.7-8.3%, P=0.005, 95% CI for the difference, -19.4% to -3.8%). EBV reactivation occurred more frequently in the ATG-10 group (25.3%, 17.1-33.5%) than in the ATG-6 group (9.6% (4.0-15.2%), P=0.001). The 1-year disease-free survival rates were 84.3% (77.3-91.3%) and 86.0% (79.2-92.8%) for the ATG-6 group and ATG-10 groups, respectively (P=0.88). In conclusion, although 6 mg/kg ATG applied in haploidentical transplantation decreased the risk of EBV reactivation compared with 10 mg/kg ATG, this treatment exposes patients to a higher risk for severe acute GVHD.
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Affiliation(s)
- Y Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - H-X Fu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - D-H Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - L-P Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - X-H Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Y-J Chang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Y-H Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - F-R Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Y-Q Sun
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - F-F Tang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - K-Y Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - X-J Huang
- 1] Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China [2] Peking-Tsinghua Center for Life Sciences, Beijing, China
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15
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Pidala J. Graft-vs-Host Disease following Allogeneic Hematopoietic Cell Transplantation. Cancer Control 2011; 18:268-76. [DOI: 10.1177/107327481101800407] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Allogeneic hematopoietic cell transplantation (HCT) is a potentially curative therapy with proven efficacy in the management of hematologic malignancies. However, it is complicated by the syndromes of acute and chronic graft-vs-host disease (GVHD). Methods A narrative review is provided to summarize major biologic insights into the pathogenesis of these immune-mediated disorders, as well as advances in diagnosis, classification, prevention, management, and allied supportive care with the aim of providing essential understanding for clinicians with or without subspecialty experience in the field of blood and marrow transplantation. Results Major scientific advances have contributed to enhanced understanding of the pathogenesis of these disorders, and clinical investigation has provided more effective preventive and therapeutic strategies for GVHD. However, since acute GVHD and chronic GVHD remain leading sources of transplantation-related morbidity and mortality, ongoing investigation is needed to develop new approaches to addressing these syndromes. Conclusions The major challenge for future investigation will be to capitalize on biologic insights in order to develop novel strategies for the prevention and therapy of acute and chronic GVHD that will address the current shortcomings in existing therapeutic approaches.
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Affiliation(s)
- Joseph Pidala
- H. Lee Moffitt Cancer Center & Research Institute and the Department of Oncologic Sciences at the University of South Florida College of Medicine, Tampa, Florida
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16
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Busca A, Locatelli F, Flonta SE, Ciccone G, Baldi I, D'Ardia S, Allione B, Falda M. In vivo T-cell depletion with pretransplant low-dose antithymocyte globulin is associated with reduced transplant-related mortality and improved clinical outcome in patients receiving allogeneic hematopoietic stem cell transplantation from unrelated and partially matched related donors. Am J Hematol 2011; 86:214-7. [PMID: 21264911 DOI: 10.1002/ajh.21907] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Graft versus host disease (GVHD) represents one of the major limiting factors to the successful applicability of hematopoietic stem cells transplantation (HSCT). In particular, allogeneic HSCT from alternative donors with unmanipulated graft results in an increased risk of both acute and chronic GVHD compared with matched sibling donor transplants [1]. At the present, none of the GVHD prophylactic strategies currently in use, including calcineurin inhibitors [2], T-lymphocyte depletion, and monoclonal antibodies [3,4], have been proven to be of superior efficacy over another.
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Affiliation(s)
- Alessandro Busca
- Stem Cell Transplant Center, Ematologia II, AOU San Giovanni Battista, Turin, Italy
| | - Franco Locatelli
- Stem Cell Transplant Center, Ematologia II, AOU San Giovanni Battista, Turin, Italy
| | - Simona Emilia Flonta
- Stem Cell Transplant Center, Ematologia II, AOU San Giovanni Battista, Turin, Italy
| | - Gianni Ciccone
- Unit of Cancer Epidemiology, AOU San Giovanni Battista, CPO Piemonte, Turin, Italy
| | - Ileana Baldi
- Unit of Cancer Epidemiology, AOU San Giovanni Battista, CPO Piemonte, Turin, Italy
| | - Stefano D'Ardia
- Stem Cell Transplant Center, Ematologia II, AOU San Giovanni Battista, Turin, Italy
| | - Bernardino Allione
- Stem Cell Transplant Center, Ematologia II, AOU San Giovanni Battista, Turin, Italy
| | - Michele Falda
- Stem Cell Transplant Center, Ematologia II, AOU San Giovanni Battista, Turin, Italy
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17
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Pidala J, Tomblyn M, Nishihori T, Ayala E, Field T, Fernandez H, Perez L, Locke F, Alsina M, Ochoa JL, Perkins J, Tate C, Shapiro J, Conwell M, Bookout R, Anasetti C. ATG prevents severe acute graft-versus-host disease in mismatched unrelated donor hematopoietic cell transplantation. Biol Blood Marrow Transplant 2011; 17:1237-44. [PMID: 21215811 DOI: 10.1016/j.bbmt.2010.12.705] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2010] [Accepted: 12/29/2010] [Indexed: 12/22/2022]
Abstract
Severe acute graft-versus-host disease (aGVHD) remains a major source of morbidity and mortality following mismatched unrelated donor hematopoietic cell transplantation (HCT). Through a retrospective analysis, we investigated the efficacy of GVHD prophylaxis with rabbit anti-thymocyte globulin (ATG) 7.5 mg/kg (1 mg/kg given on day -3, then 3.25 mg/kg/day on days -2 and -1 before stem cell infusion) followed by standard tacrolimus plus methotrexate in a consecutive series of 45 HLA partially matched unrelated donor HCT recipients. The cumulative incidence of grade III-IV aGVHD was 11% by 100 days (95% confidence interval [CI] 5%-25%). Moderate to severe chronic GVHD (per NIH consensus criteria) was 19% (95% CI 10%-36%) at 1 year, and 28% (95% CI 16%-48%) at 2 years. With a median follow-up time for surviving patients of 12 months (range: 5-39 months), overall survival was 55% (95% CI 39%-71%) at 1 year, and 45% (95% CI 27%-63%) at 2 years. Nonrelapse mortality was 11% (95% CI 5%-25%) by 100 days post-HCT, 26% (95% CI 16%-44%) by 1 year, and 30% (95% CI 18%-50%) by 2 years. The cumulative incidence of primary disease relapse was 23% (95% CI 13%-41%) at 1 year, and 33% (95% CI 20%-56%) by 2 years after HCT. Cytomegalovirus (CMV) infection or reactivation varied according to recipient and donor CMV serostatus. Epstein-Barr Virus (EBV) reactivation occurred in 54% (95% CI 40%-71%) of patients. Preemptive rituximab therapy was administered for EBV reactivation, however, posttransplant lymphoproliferative disorder was diagnosed in 5 (11%) cases, and was fatal in 1. A regimen of ATG 7.5 mg/kg total ending on day -1 effectively decreased the occurrence of grade III-IV aGVHD and severe chronic GVHD.
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Affiliation(s)
- Joseph Pidala
- Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, Florida 33612, USA.
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18
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Gaber AO, Monaco AP, Russell JA, Lebranchu Y, Mohty M. Rabbit antithymocyte globulin (thymoglobulin): 25 years and new frontiers in solid organ transplantation and haematology. Drugs 2010; 70:691-732. [PMID: 20394456 DOI: 10.2165/11315940-000000000-00000] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The more than 25 years of clinical experience with rabbit antithymocyte globulin (rATG), specifically Thymoglobulin, has transformed immunosuppression in solid organ transplantation and haematology. The utility of rATG has evolved from the treatment of allograft rejection and graft-versus-host disease to the prevention of various complications that limit the success of solid organ and stem cell transplantation. Today, rATG is being successfully incorporated into novel therapeutic regimens that seek to reduce overall toxicity and improve long-term outcomes. Clinical trials have demonstrated the efficacy and safety of rATG in recipients of various types of solid organ allografts, recipients of allogeneic stem cell transplants who are conditioned with both conventional and nonconventional regimens, and patients with aplastic anaemia. Over time, clinicians have learnt how to better balance the benefits and risks associated with rATG. Advances in the understanding of the multifaceted mechanism of action will guide research into new therapeutic areas and future applications.
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Affiliation(s)
- A Osama Gaber
- Department of Surgery, The Methodist Hospital, Houston, Texas 77030, USA.
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19
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Antithymocyte globulins and chronic graft-vs-host disease after myeloablative allogeneic stem cell transplantation from HLA-matched unrelated donors: a report from the Sociéte Française de Greffe de Moelle et de Thérapie Cellulaire. Leukemia 2010; 24:1867-74. [PMID: 20882046 DOI: 10.1038/leu.2010.200] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This retrospective report assessed the impact of rabbit antithymocyte globulins (ATG), incorporated within a standard myeloablative conditioning regimen prior to allogeneic stem cell transplantation (allo-SCT) using human leukocyte antigen-matched unrelated donors (HLA-MUD), on the incidence of acute and chronic graft-vs-host disease (GVHD). In this series of leukemia patients, 120 patients (70%) did not receive ATG ('no-ATG' group), whereas 51 patients received ATG ('ATG' group). With a median follow-up of 30.3 months, the cumulative incidence of grade 3-4 acute GVHD was 36% in the no-ATG group and 20% in the ATG group (P = 0.11). The cumulative incidence of extensive chronic GVHD was significantly lower in the ATG group as compared to the no-ATG group (4 vs 32%, respectively; P = 0.0017). In multivariate analysis, the absence of use of ATG was the strongest parameter associated with an increased risk of extensive chronic GVHD (relative risk) = 7.14, 95% CI: 1.7-33.3, P = 0.008). At 2 years, the probability of nonrelapse mortality, relapse, overall and leukemia-free survivals was not significantly different between the no-ATG and ATG groups. We conclude that the addition of ATG to GVHD prophylaxis resulted in decreased incidence of extensive chronic GVHD without an increase in relapse or nonrelapse mortality, and without compromising survival after myeloablative allo-SCT from HLA-MUD.
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20
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Hamadani M, Blum W, Phillips G, Elder P, Andritsos L, Hofmeister C, O'Donnell L, Klisovic R, Penza S, Garzon R, Krugh D, Lin T, Bechtel T, Benson DM, Byrd JC, Marcucci G, Devine SM. Improved nonrelapse mortality and infection rate with lower dose of antithymocyte globulin in patients undergoing reduced-intensity conditioning allogeneic transplantation for hematologic malignancies. Biol Blood Marrow Transplant 2009; 15:1422-30. [PMID: 19822302 DOI: 10.1016/j.bbmt.2009.07.006] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2009] [Accepted: 07/07/2009] [Indexed: 01/06/2023]
Abstract
We sought to reduce the risk of infectious complications and nonrelapse mortality (NRM) associated with the use of antithymocyte globulin (ATG) without compromising control of acute graft-versus-host disease (aGVHD) in patients undergoing reduced-intensity conditioning (RIC) transplantation. As part of an ongoing quality improvement effort, we lowered the dose of rabbit ATG from 7.5 mg/kg of ATG (R-ATG) (n = 39) to 6.0 mg/kg of ATG (r-ATG) (n = 33) in association with fludarabine (Flu) and busulfan (BU) RIC transplantation and then monitored patients for adverse events, relapse, and survival. Of the 72 mostly high risk (82%) patients studied, 89% received unrelated donor allografts, 25% of which were HLA-mismatched. No differences in posttransplantation full donor-cell chimerism rates were observed between the 2 ATG-dose groups (P > .05). When R-ATG versus r-ATG patients were compared, we observed no significant difference in the cumulative incidence of grade II-IV aGVHD (32% versus 27%; P = .73) or grade III-IV aGVHD (23% versus 11%; P = .28). However, the r-ATG group had significantly less cytomegalovirus (CMV) reactivation (64% versus 30%; P = .005) and bacterial infections (56% versus 18%; P = .001), a better 1-year cumulative incidence of NRM (18% versus 3%; P = .03), and a trend for better 1-year overall survival (OS) (64% versus 84%; P = .07) compared to R-ATG patients. A seemingly modest reduction in the dose of rabbit ATG did not compromise control of aGVHD or achievement of donor chimerism, but led to a significant decrease in the risk of serious infections and NRM in high-risk RIC allograft recipients.
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Affiliation(s)
- Mehdi Hamadani
- Division of Hematology/Oncology, Blood and Marrow Transplantation Section, and Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio 43210, USA.
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Ayuk F, Zander A, Kröger N. Antitumor effects of polyclonal antithymocyte globulins: focus on B-cell malignancies and multiple myeloma. Ann Hematol 2009; 88:401-4. [DOI: 10.1007/s00277-009-0696-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2008] [Accepted: 01/08/2009] [Indexed: 11/29/2022]
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Comparison of Two Doses of Antithymocyte Globulin in Patients Undergoing Matched Unrelated Donor Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2008; 14:913-9. [DOI: 10.1016/j.bbmt.2008.05.023] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2008] [Accepted: 05/28/2008] [Indexed: 11/19/2022]
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Remberger M, Mattsson J, Hausenberger D, Schaffer M, Svahn BM, Ringdén O. Genomic tissue typing and optimal antithymocyte globuline dose using unrelated donors results in similar survival and relapse as HLA-identical siblings in haematopoietic stem-cell transplantation for leukaemia. Eur J Haematol 2008; 80:419-28. [DOI: 10.1111/j.1600-0609.2008.01047.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Hematopoietic stem cell transplantation after reduced intensity conditioning in acute myelogenous leukemia patients older than 40 years. Biol Blood Marrow Transplant 2007; 14:181-6. [PMID: 18215778 DOI: 10.1016/j.bbmt.2007.09.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Accepted: 10/17/2007] [Indexed: 11/23/2022]
Abstract
Reduced intensity conditioning (RIC) protocols are increasingly used for allogeneic hematopoietic stem cell transplantation (HSCT) in elderly patients. We analyzed the outcome of RIC HSCT in acute myelogenous leukemia (AML) patients over the age of 40 years. Forty-three AML or high-risk myelodysplastic syndrome (MDS) patients were treated with a fludarabine and low-dose total-body irradiation (TBI)-based pretransplantation regimen. Donors were HLA-compatible sibling (68%) or unrelated volunteers (34%). All but 2 AML patients were in complete remission (CR) at the time of transplantation. Seventy-six percent of patients had a poor risk profile. Hematologic recovery was fast, and primary graft failure occurred in 1 patient. Two patients with active disease at the time of HSCT experienced ongoing relapse. Infections were diagnosed in 9 patients (21%), and 6 patients (14%) were treated for cytomegalovirus (CMV) reactivation. Sixty percent of patients developed acute graft-versus-host disease (aGVHD), which was grade II in 40% and grade III in 12%. The cumulative incidence of chronic graft-versus-host disease (cGVHD) was 33% at 1 and at 2 years. Treatment-related mortality (TRM) was low (9%), total nonrelapse mortality (NRM) was 19%. After a median follow-up of 571 days, 16 patients (37%) experienced relapse. Median disease-free and overall survival (DFS; OS) were 24 and 31 months, respectively. There were no differences in complications and outcome between recipients of sibling and unrelated grafts. In conclusion, fludarabine plus low-dose TBI-based RIC HSCT is effective in AML patients over the age of 40 years without active disease at the time of transplant and is associated with low TRM.
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Lacerda JF, Martins C, Lourenço F, Carmo JA, Juncal C, Oliveira JJG, Lacerda JMF. Unrelated Stem Cell Transplantation after a Reduced Intensity Conditioning Regimen Containing High-Dose Thymoglobulin Leads to Controllable Graft-versus-Host Disease. Biol Blood Marrow Transplant 2007; 13:494-7. [PMID: 17382257 DOI: 10.1016/j.bbmt.2006.12.450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2006] [Accepted: 12/19/2006] [Indexed: 10/23/2022]
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Abstract
PURPOSE OF REVIEW This review aims to discuss current clinical trial using antithymocyte globulin in the context of hematopoietic stem cell transplantation. Published papers, as well as abstracts from European and American meetings, have been used together with original data. RECENT FINDINGS The review shows that antithymocyte globulin is used frequently in Europe in the setting of unrelated or family mismatched donor transplants. This may not be the case for American centers, reluctant to introduce antithymocyte globulin possibly due to known side effects such as prolonged immune deficiency and increased incidence of infections, including life threatening Epstein-Barr virus-associated lymphoproliferative disorders. Results from few randomized trials show that antithymocyte globulin reduces acute and chronic graft-versus-host disease, and this is in keeping with results from retrospective analysis on large number of patients. SUMMARY Several issues remain open, such as optimal dose, optimal timing with respect to infusion of stem cells and whether the commercially available agents have comparable effects. Prospective trials are needed to answer these important questions.
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Bacigalupo A. Antilymphocyte/thymocyte globulin for graft versus host disease prophylaxis: efficacy and side effects. Bone Marrow Transplant 2005; 35:225-31. [PMID: 15558041 DOI: 10.1038/sj.bmt.1704758] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Antilymphocyte/thymocyte globulins (ALGs/ATGs) have now been used for over 30 years in the setting of hemopoietic stem cell transplants (HSCT), with the aim of preventing graft-versus-host disease (GvHD). This is true especially for transplants from alternative donors. In this review, we will be discussing available published and unpublished data on the advantages and disadvantages of using ALG/ATG before or after an allogeneic HSCT. These studies show that ALG/ATG significantly reduce the incidence and severity of acute and chronic GvHD. Unfortunately, they also show that immune deficiency is a more prolonged and infectious complication more frequent in patients receiving ALG/ATG, suggesting the importance of aggressive monitoring of viral and fungal infections. In particular, the emerging problem of Epstein-Barr virus (EBV) infections and EBV-related lymphoproliferative disorders will be discussed, together with the use of pre-emptive therapy with rituximab. I personally believe ALG/ATG has an important role in allogeneic HSCT, especially today with the increasing use of peripheral blood transplants and the consequent high risk of chronic GvHD. ALG/ATG should be used with caution, and the negative consequences must be understood and possibly prevented.
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Affiliation(s)
- A Bacigalupo
- Dipartimento di Emato-Oncologia, Ospedale San Martino, Genova, Italy.
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Devetten MP, Vose JM. Graft-versus-host disease: How to translate new insights into new therapeutic strategies. Biol Blood Marrow Transplant 2004; 10:815-25. [PMID: 15570250 DOI: 10.1016/j.bbmt.2004.10.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Graft-versus-host disease occurs when transplanted donor-derived T lymphocytes recognize major or minor histocompatibility complex proteins and their associated peptides expressed by recipient antigen-presenting cells. A widely accepted paradigm for the pathophysiology of acute GVHD is based on the existence of 3 sequential steps: (1) injury to the host environment (as would occur during conditioning regimens); (2) donor T-cell activation, proliferation, and differentiation; and (3) damage to the target tissue caused by either cytotoxicity or indirectly by inflammatory cytokines. In order to reduce the incidence of GVHD, recent studies have focused on methods of prophylaxis as well as novel treatments for established GVHD. We review each phase in the development of acute GVHD and discuss recently developed interventions aimed to prevent or treat GVHD by interfering with these pathways.
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Affiliation(s)
- Marcel P Devetten
- University of Nebraska, 987680 Nebraska Medical Center, Omaha, NE 68198-7680, USA
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Abstract
The ability to cure increasing numbers of individuals for malignant and non-malignant diseases with the use of stem cell transplantation has resulted in a growing number of long-term survivors with unique medical issues. Chronic graft versus host disease (GvHD) continues to be a significant problem in the allogeneic stem cell transplant setting and, as we continue to use alternative stem cell sources and attempt to modulate the immune system to increase an anti-tumour effect, we will probably see rising numbers of patients with this complication. The capacity to treat this problem and improve both the immediate quality of life as well as long-term effects is imperative and requires the ability of haematologists/oncologists to identify chronic GvHD and its multi-organ system presentations. We describe the risk factors for developing chronic GvHD, its presentation and the current treatment options for both initial therapy and secondary treatment.
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Affiliation(s)
- Meghan A Higman
- The Sidney Kimmel Comprehensive Cancer at Johns Hopkins, Baltimore, MD, USA
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