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Cao Y, Shang J, Zhai Y, Wang Q, Yan L, Shi X, Wang J, Yao Y, Zhou H, Sun A, Miao M, Fu C, Jin S. Successful treatment with bortezomib, thalidomide and dexamethasone in plasma cell myeloma post-bone marrow transplant. Leuk Lymphoma 2024:1-4. [PMID: 38557299 DOI: 10.1080/10428194.2024.2329322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 03/06/2024] [Indexed: 04/04/2024]
Affiliation(s)
- Yaqing Cao
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Jingjing Shang
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Yingying Zhai
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Qingyuan Wang
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Lingzhi Yan
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Xiaolan Shi
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Jing Wang
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Ying Yao
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Huifen Zhou
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Aining Sun
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Miao Miao
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
| | - Song Jin
- National Clinical Research Centre for Haematologic Diseases, Jiangsu Institute of Haematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, Suzhou, China
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Zhu J, Xu M, Ru Y, Gong H, Ding Y, Zhu Z, Xu Y, Fan Y, Zhang X, Tu Y, Sun A, Qiu H, Jin Z, Tang X, Han Y, Fu C, Chen S, Ma X, Chen F, Song T, Wu D, Chen J. Comparison of valganciclovir versus foscarnet for the treatment of cytomegalovirus viremia in adult acute leukemia patients after allogeneic hematopoietic cell transplantation. Leuk Lymphoma 2024:1-9. [PMID: 38475670 DOI: 10.1080/10428194.2024.2321322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/15/2024] [Indexed: 03/14/2024]
Abstract
Cytomegalovirus (CMV) reactivation increases treatment-related mortality (TRM) after allogeneic hematopoietic cell transplantation (allo-HCT). We analyzed 141 adult acute leukemia (AL) patients suffered allo-HCT between 2017 and 2021, who developed CMV viremia post-HCT and treated with valganciclovir or foscarnet, to evaluate effectiveness and safety of both drugs. Viremia clearance rates (14 and 21 d post treatment) and toxicities were similar in two groups. However, valganciclovir was associated with a lower cumulative incidence of CMV recurrence within 180 days (16.7% vs. 35.7%, p=0.029) post CMV clearance. Finally, 2-year TRM was lower in valganciclovir group (9.7% ± 0.2% vs. 26.2% ± 0.3%, p = 0.026), result a superior 2-year overall survival (OS; 88.1% ± 5.2% vs. 64.4% ± 5.5%, p = 0.005) and leukemia-free survival (LFS; 82.0% ± 5.9% vs. 58.9% ± 5.6%, p = 0.009). Valganciclovir might decrease CMV viremia recurrence and led to better long-term outcome than foscarnet in adult AL patients developed CMV viremia post-HCT. Considering the inherent biases of retrospective study, well-designed trials are warranted to validate our conclusion.
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Affiliation(s)
- Jinjin Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Mimi Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yuhua Ru
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Huanle Gong
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yiyang Ding
- National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Peking University People's Hospital, Peking University Institute of Hematology, Beijing, PR China
| | - Ziling Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yi Fan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Xiang Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yuqing Tu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Xiao Ma
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Feng Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Tiemei Song
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, PR China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, PR China
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Yu Z, Yao Y, Zhang Y, Chen J, Xu Y, Xue S, Qiu H, Tang X, Han Y, Chen S, Sun A, Wu D, Wang Y. Outcomes of adult patients with type 1 primary refractory acute myeloid leukemia: a single center experience. Hematology 2023; 28:2212534. [PMID: 37191301 DOI: 10.1080/16078454.2023.2212534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
Adult patients with newly diagnosed de novo acute myeloid leukemia (AML), who had less than a 50% reduction in blast numbers and with > 15% residual blasts after first cycle of induction chemotherapy, defined as type 1 primary refractory (REF1), have grave prognosis. We retrospectively analyzed the data of 58 patients with REF1 who received salvage treatments with curative intension to evaluate the impact of salvage regimens with regard to response and overall survival (OS). Seventeen patients received intermediate- or high-dose cytarabine (ID/HD Ara-C) based intensive salvage chemotherapy, 36 patients received G-CSF primed less intensive chemotherapy and 5 patients received novel targeted drugs based low intensive therapy. The CR/CRi and MLFS rate was 6/17 and 2/17, 14/36 and 3/36, 3/5 and 0/5, respectively. The median OS for the whole cohort was 20.3 months. Median OS was comparable between the 3 arms. Overall, 42 patients underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT), 14 patients in the intensive arm, 24 patients in the less intensive arm and 4 patients in the low intensive arm. Median survival for allo-HSCT patients was significantly longer than for non-allo-HSCT patients (38.8 months vs. 2.1 months, p < 0.001). In multivariate analysis, achievement of CR/CRi after the salvage regimen were predictive of OS. We conclude that no significant difference in outcome among traditional salvage regimens in patients with REF1. G-CSF primed less intensive chemotherapy could serve as an alternative of ID/HD Ara-C based intensive chemotherapy and allo-HSCT is indispensable for long-term survival.
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Affiliation(s)
- Zhiyou Yu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Yao Yao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, Huai'an, People's Republic of China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
- State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, People's Republic of China
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
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Zhang K, Zhang X, Xu Y, Xue S, Qiu H, Tang X, Han Y, Chen S, Sun A, Zhang Y, Wu D, Wang Y. Efficacy of venetoclax combined with hypomethylating agents in young, and unfit patients with newly diagnosed core binding factor acute myeloid leukemia. Blood Cancer J 2023; 13:155. [PMID: 37821435 PMCID: PMC10567686 DOI: 10.1038/s41408-023-00928-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/09/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023] Open
Affiliation(s)
- Keyuan Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiang Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, No 62, Huaihai Road (S.), Huai'an, China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China.
- State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, China.
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China.
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Cheng M, Qian C, Zhou H, Cao Y, Xu M, Zhang T, Xue S, Sun A. The Use of SARS-CoV-2-Positive Donors in Hematopoietic Stem Cell Transplantation. Transplant Proc 2023; 55:1810-1814. [PMID: 37236865 PMCID: PMC10141187 DOI: 10.1016/j.transproceed.2023.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 04/14/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Since 2019, the SARS-CoV-2 pandemic has become a global issue due to its high fatality rate. Over time, the characteristics of the virus have evolved and led to the creation of an omicron strain with higher infectivity but a significantly decreased fatality rate. For patients in urgent need of hematopoietic stem cell transplantation (HSCT), whether the SARS-CoV-2 infection status of donors has a significant impact on HSCT recipients should be clarified. METHODS To estimate the transplantation risk of SARS-CoV-2-positive donors, 24 patients who underwent HSCT from December 1, 2022 to January 30, 2023 were retrospectively included. The ratio of the observation group (SARS-CoV-2-positive donors, n = 12) to the control group (SARS-CoV-2-negative donors, n = 12) was 1:1. We observed the time of hematopoietic reconstruction, donor chimerism, severe infection, acute graft vs host disease, and hepatic vein occlusion disease during hematopoietic reconstruction. RESULTS In the observation group, the average time of myeloid hematopoietic reconstruction was 11.58 days, and in the control group, it was 12.17 days (P = .3563 [>.05]). On average, all patients achieved a 90% donor chimerism rate of +13.58 (±4.5) days (P = .5121 [>.05]). The average percentage of patients that achieved successful hematopoietic reconstruction was 96.75% in the observation group and 96.31% in the control group (P = .7819 [>.05]). A total of 6 adverse events occurred during this study: 3 in the observation group and 3 in the control group. CONCLUSIONS Our preliminary results showed favorable short-term outcomes in recipients of SARS-CoV-2-positive HCST donors.
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Affiliation(s)
- Meng Cheng
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Chongsheng Qian
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Haixia Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yaqin Cao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Mingzhu Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Tongtong Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
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Yu Z, Yao Y, Zhang Y, Chen J, Xu Y, Xue S, Qiu H, Tang X, Han Y, Chen S, Sun A, Wu D, Wang Y. The efficacy of first salvage therapy determines the outcomes of adult patients with type 1 primary refractory acute myeloid leukemia after allogeneic hematopoietic stem cell transplantation. Ann Hematol 2023; 102:2627-2630. [PMID: 37301787 DOI: 10.1007/s00277-023-05313-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/06/2023] [Indexed: 06/12/2023]
Affiliation(s)
- Zhiyou Yu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
| | - Yao Yao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University, The Second People's Hospital of Huai'an, No 62, Huaihai Road, Huai'an, China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China.
- State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, China.
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, No. 188 Shizi Street, Suzhou, 215000, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China.
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7
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Zhou M, Kang HZ, Gu CY, Liu YJ, Wang Y, Miao M, Fu JH, Tang XW, Qiu HY, Fu CC, Jin ZM, Li CX, Chen SN, Sun AN, Wu DP, Han Y. [Efficacy and safefy of Polymyxin B treatment for neutropenic patients suffering from refractory Gram-negative bacterial bloodstream infection]. Zhonghua Xue Ye Xue Za Zhi 2023; 44:484-489. [PMID: 37550204 PMCID: PMC10450549 DOI: 10.3760/cma.j.issn.0253-2727.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Indexed: 08/09/2023]
Abstract
Objective: To assess the efficacy and safety of polymyxin B in neutropenic patients with hematologic disorders who had refractory gram-negative bacterial bloodstream infection. Methods: From August 2021 to July 2022, we retrospectively analyzed neutropenic patients with refractory gram-negative bacterial bloodstream infection who were treated with polymyxin B in the Department of Hematology of the First Affiliated Hospital of the Soochow University between August 2021 to July 2022. The cumulative response rate was then computed. Results: The study included 27 neutropenic patients with refractory gram-negative bacterial bloodstream infections. Polymyxin B therapy was effective in 22 of 27 patients. The median time between the onset of fever and the delivery of polymyxin B was 3 days [interquartile range (IQR) : 2-5]. The median duration of polymyxin B treatment was 7 days (IQR: 5-11). Polymyxin B therapy had a median antipyretic time of 37 h (IQR: 32-70). The incidence of acute renal dysfunction was 14.8% (four out of 27 cases), all classified as "injury" according to RIFLE criteria. The incidence of hyperpigmentation was 59.3%. Conclusion: Polymyxin B is a viable treatment option for granulocytopenia patients with refractory gram-negative bacterial bloodstream infections.
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Affiliation(s)
- M Zhou
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - H Z Kang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - C Y Gu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - Y J Liu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - Y Wang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - M Miao
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - J H Fu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - X W Tang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - H Y Qiu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - C C Fu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - Z M Jin
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - C X Li
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - S N Chen
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - A N Sun
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - D P Wu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
| | - Y Han
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, National Clinical Research Center for Hematologic Diseases, Suzhou 215006, China
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8
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Yao Z, Gu B, Chen J, Xu Y, Chen F, Xue S, Qiu H, Tang X, Han Y, Chen S, Sun A, Yu L, Zhang Y, Wu D, Wang Y. CD19 chimeric antigen receptor T-cell therapy in adult patients with Philadelphia chromosome-positive acute lymphoblastic leukemia without complete molecular response at 3 months. Blood Cancer J 2023; 13:75. [PMID: 37164955 PMCID: PMC10172178 DOI: 10.1038/s41408-023-00848-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 04/27/2023] [Indexed: 05/12/2023] Open
Affiliation(s)
- Zhenzhen Yao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Bin Gu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Feng Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Lei Yu
- Shanghai Unicar-Therapy Bio-medicine Technology Co., Ltd, Shanghai, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, Huai'an, China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China.
- State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou, China.
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China.
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9
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Liu S, Zhang X, Dai H, Cui W, Yin J, Li Z, Yang X, Yang C, Xue S, Qiu H, Miao M, Chen S, Jin Z, Fu C, Li C, Sun A, Han Y, Wang Y, Yu L, Wu D, Cui Q, Tang X. Which one is better for refractory/relapsed acute B-cell lymphoblastic leukemia: Single-target (CD19) or dual-target (tandem or sequential CD19/CD22) CAR T-cell therapy? Blood Cancer J 2023; 13:60. [PMID: 37095120 PMCID: PMC10125987 DOI: 10.1038/s41408-023-00819-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/09/2023] [Accepted: 03/15/2023] [Indexed: 04/26/2023] Open
Abstract
CD19 chimeric antigen receptor (CAR) T-cell therapy has shown great success against B-cell acute lymphoblastic leukemia (B-ALL). Tandem and sequential CD19/CD22 dual-target CAR T-cell therapies have been developed to reduce the possibility of CD19-negative relapse; however, the superior strategy is still uncertain. This study screened 219 patients with relapsed/refractory B-ALL who were enrolled in clinical trials of either CD19 (NCT03919240) or CD19/CD22 CAR T-cell therapy (NCT03614858). The complete remission (CR) rates in the single CD19, tandem CD19/CD22, and sequential CD19/CD22 groups were 83.0% (122/147), 98.0% (50/51), and 95.2% (20/21), respectively (single CD19 vs. tandem CD19/CD22, P = 0.006). Patients with high-risk factors achieved a higher rate of CR in the tandem CD19/CD22 group than in the single CD19 group (100.0% vs. 82.4%, P = 0.017). Tandem CD19/CD22 CAR T-cell therapy was one of the significant favorable factors in the multivariate analysis of the CR rate. The incidence of adverse events was similar among the three groups. Multivariable analysis in CR patients showed that a low frequency of relapse, a low tumor burden, minimal residual disease-negative CR and bridging to transplantation were independently associated with better leukemia-free survival. Our findings suggested that tandem CD19/CD22 CAR T-cell therapy obtains a better response than CD19 CAR T-cell therapy and a similar response to sequential CD19/CD22 CAR T-cell therapy.
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Affiliation(s)
- Sining Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Xinyue Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Haiping Dai
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Wei Cui
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Jia Yin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Zheng Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Xiao Yang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Chunxiu Yang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Caixia Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China
| | - Lei Yu
- Shanghai Unicar-Therapy Bio-medicine Technology Co., Ltd, Shanghai, 201203, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China.
| | - Qingya Cui
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China.
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215123, China.
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10
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Zhang T, Zhou H, Xu M, Qian C, Sun A, Wu D, Xue S. Combination venetoclax and olverembatinib (HQP1351) as a successful therapeutic strategy for relapsed/refractory (R/R) mixed-phenotype blast phase of chronic myeloid leukemia. Ann Hematol 2023; 102:973-975. [PMID: 36745193 DOI: 10.1007/s00277-023-05110-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 01/24/2023] [Indexed: 02/07/2023]
Affiliation(s)
- Tongtong Zhang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China
| | - Haixia Zhou
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China
| | - Mingzhu Xu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China
| | - Chongsheng Qian
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China
| | - Aining Sun
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China
| | - Depei Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China
| | - Shengli Xue
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, 215000, China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215000, China.
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11
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Kong X, Zhang J, Li MY, Sun AN, Han Y, Tang XW, Qiu HY, Wu DP. [Treatment of infection by Ceftazidime Avibactam in hematopathy patients due to neutropenia]. Zhonghua Xue Ye Xue Za Zhi 2022; 43:1038-1042. [PMID: 36709111 PMCID: PMC9939339 DOI: 10.3760/cma.j.issn.0253-2727.2022.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Indexed: 01/30/2023]
Affiliation(s)
- X Kong
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - J Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - M Y Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - A N Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Y Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - X W Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - H Y Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - D P Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
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Li W, Xu Y, Feng Y, Zhou H, Ma X, Wu D, Chen S, Sun A. The clinical application of SNP-based next-generation sequencing (SNP-NGS) for evaluation of chimerism and microchimerism after HLA-mismatched stem cell microtransplantation. Int J Hematol 2022; 116:723-730. [PMID: 35802296 PMCID: PMC9588463 DOI: 10.1007/s12185-022-03415-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/23/2022] [Accepted: 06/23/2022] [Indexed: 11/25/2022]
Abstract
Genetic diagnostic methods for evaluation of chimerism after HSCT, such as STR-PCR and XY-FISH, have limited sensitivity. When donor chimerism is in the micro range (< 1%), deviations in the accuracy of assessment are the most significant disadvantage of these common methods. We developed a highly sensitive method that applies SNPs based on NGS in order to explore the value of donor cell microchimerism in microtransplantation (MST). This improved SNP-NGS approach has higher sensitivity (0.01–0.05%) and only requires a small amount of DNA (8–200 ng). We retrospectively analyzed the clinical data of 48 patients with AML who received HLA-mismatched stem cell MST at our center to assess the impact of microchimerism on clinical prognosis. Patients whose duration of microchimerism was > 10.5 months (median) had a relapse rate of 26.1%, and had better 5-year LFS and OS (73.4% and 82.6%). In contrast, patients whose duration of microchimerism was < 10.5 months had a higher relapse rate (69.6%), and their 5-year LFS and OS were 30.4% and 43.5%. In conclusion, duration of donor chimerism is highly valuable for assessment of survival and prognosis in patients with AML who have received HLA-mismatched stem cell MST, especially the intermediate-risk group.
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Affiliation(s)
- Weiyang Li
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Yi Xu
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Yufeng Feng
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China
| | - Haixia Zhou
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China
| | - Xiao Ma
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Depei Wu
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, People's Republic of China
| | - Suning Chen
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China.
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China.
| | - Aining Sun
- Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu Province, People's Republic of China.
- National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China.
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13
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Lei M, Zhang Y, Jiao W, Li X, Zhou H, Wang Q, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Miao M, Liu L, Wu D. Comparison of Haploidentical Hematopoietic Stem Cell Transplant With or Without Unrelated Cord Blood Infusion in Severe Aplastic Anemia: Outcomes of a Multicenter Study. Front Immunol 2022; 13:912917. [PMID: 35812409 PMCID: PMC9259833 DOI: 10.3389/fimmu.2022.912917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 05/18/2022] [Indexed: 11/17/2022] Open
Abstract
The purpose of this study in severe aplastic anemia (SAA) patients was to compare the feasibility and efficacy of haploidentical hematological stem cell transplantation combined with a single unrelated cord blood (UCB) infusion (Haplo-cord-HSCT) or haplo-identical HSCT (Haplo-HSCT) alone. The five-year graft-versus-host disease (GVHD)-free or failure-free survival (GFFS) was similar between the two groups (72.4 ± 3.4% vs. 65.4 ± 5.2%, P = 0.178); however, the five-year overall survival (OS) was more favorable in the Haplo-cord-HSCT group than that in the Haplo-HSCT group (84.0 ± 2.8% vs. 72.6 ± 4.9%, P = 0.022), as was transplantation-related mortality (16.4% vs. 27.4%, P = 0.039). Multivariate analysis showed that Haplo-cord HSCT was the only independent determinant of increased OS (P = 0.013). Explorative subgroup analysis showed that only an Human leukocyte antigen-A (HLA-A) allele match between UCB and the recipient was a beneficial factor for GFFS in the Haplo-cord-HSCT group (P = 0.011). In the haplo-cord with an HLA-A match (n = 139) or mismatch (n = 32) or Haplo-HSCT groups, a haplo-cord HLA-A allele match was associated with lower I–IV and III–IV acute GVHD. The haplo-cord with an HLA-A match subgroup also had higher five-year OS than the Haplo-HSCT group (85.4 ± 3.0% vs. 72.6 ± 4.9%, P = 0.013), and higher five-year GFFS than the Haplo-cord HLA-A allele mismatch subgroup (76.2 ± 3.6% vs. 56.3 ± 8.8%, P = 0.011). These findings suggest that the coinfusion of a single UCB potentially improves survival of Haplo-HSCT in SAA patients and that an HLA-A allele-matched UCB is the preferred option.
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Affiliation(s)
- Meiqing Lei
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
- Department of Hematology, Haikou Municipal People’s Hospital, Affiliated Haikou Hospital of Xiangya Medical College, Central South University, Haikou, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai’an Hospital of Xuzhou Medical University and the Second People’s Hospital of Huai’an, Huai’an, China
| | - Wenjing Jiao
- Department of Hematology, Xian Yang Central Hospital, Xianyang, China
| | - Xiaoli Li
- Soochow Hopes Hematonosis Hospital, Suzhou, China
| | - Huifen Zhou
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Qingyuan Wang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Huiying Qiu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Xiaowen Tang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Yue Han
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Chengcheng Fu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Zhengming Jin
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Suning Chen
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Aining Sun
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
| | - Miao Miao
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
- *Correspondence: Depei Wu, ; Limin Liu, ; Miao Miao,
| | - Limin Liu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
- *Correspondence: Depei Wu, ; Limin Liu, ; Miao Miao,
| | - Depei Wu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, Suzhou, China
- *Correspondence: Depei Wu, ; Limin Liu, ; Miao Miao,
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14
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Shan M, Shen D, Song T, Xu W, Qiu H, Chen S, Han Y, Tang X, Miao M, Sun A, Wu D, Xu Y. The Clinical Value of Procalcitonin in the Neutropenic Period After Allogeneic Hematopoietic Stem Cell Transplantation. Front Immunol 2022; 13:843067. [PMID: 35547733 PMCID: PMC9082027 DOI: 10.3389/fimmu.2022.843067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/21/2022] [Indexed: 12/01/2022] Open
Abstract
The diagnostic value of procalcitonin and the prognostic role of PCT clearance remain unclear in neutropenic period after allogeneic hematopoietic stem cell transplantation introduction. This study evaluated 219 febrile neutropenic patients (116, retrospectively; 103, prospectively) who underwent allo-HSCT from April 2014 to March 2016. The area under the receiver operator characteristic curve (AUC) of PCT for detecting documented infection (DI) was 0.637, and that of bloodstream infection (BSI) was 0.811. In multivariate analysis, the inability to decrease PCT by more than 80% within 5–7 days after the onset of fever independently predicted poor 100-day survival following allo-HSCT (P = 0.036). Furthermore, the prognostic nomogram combining PCTc and clinical parameters showed a stable predictive performance, supported by the C-index of 0.808 and AUC of 0.813 in the primary cohort, and C-index of 0.691 and AUC of 0.697 in the validation cohort. This study demonstrated the diagnostic role of PCT in documented and bloodstream infection during the neutropenic period after allo-HSCT. PCTc might serve as a predictive indicator of post-HSCT 100-day mortality. A nomogram based on PCTc and several clinical factors effectively predicted the 100-day survival of febrile patients and may help physicians identify high-risk patients in the post-HSCT neutropenic period.
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Affiliation(s)
- Meng Shan
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Danya Shen
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Tiemei Song
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Wenyan Xu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Suning Chen
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yue Han
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaowen Tang
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Miao Miao
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yang Xu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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15
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Ru Y, Zhu J, Song T, Ding Y, Zhu Z, Fan Y, Xu Y, Sun A, Qiu H, Jin Z, Tang X, Han Y, Fu C, Chen S, Ma X, Chen F, Chen J, Wu D. Features of Epstein–Barr Virus and Cytomegalovirus Reactivation in Acute Leukemia Patients After Haplo-HCT With Myeloablative ATG-Containing Conditioning Regimen. Front Cell Infect Microbiol 2022; 12:865170. [PMID: 35651756 PMCID: PMC9149257 DOI: 10.3389/fcimb.2022.865170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 04/18/2022] [Indexed: 01/24/2023] Open
Abstract
Background Haploidentical donor hematopoietic cell transplantation (haplo-HCT) has become a preferred option for patients without HLA-matched donors, but it increases the risk of viral reactivations. Epstein–Barr virus (EBV) and cytomegalovirus (CMV) are common viruses post-HCT, but limited data have been reported in the setting of haplo-HCT. Methods We conducted a retrospective study enrolling acute leukemia patients who received haplo-HCT with myeloablative conditioning regimen employing ATG in our center from July 2014 to July 2017. All the patients enrolled were EBV-IgM and EBV-DNA negative but EBV-IgG positive, and so were their donors. The same went for CMV as well. Results In total, 602 patients were recruited consisting of 331 with acute myeloid leukemia (AML) and 271 with acute lymphoblastic leukemia (ALL). One-year cumulative incidences of EBV (22.9% ± 2.4% vs. 27.4% ± 2.8%, P = 0.169) and CMV (24.7% ± 2.4% vs. 29.4% ± 2.8%, P = 0.190) reactivation were comparable between AML and ALL. EBV and CMV were independent risk factors for each other. In the AML group, male recipients [HR = 1.275, 95% CI (1.001–1.624), P = 0.049] and acute graft-versus-host disease [HR = 1.592, 95% CI (1.001–2.533), P = 0.049] were independent risk factors for EBV reactivation and CMV reactivation, respectively. CMV rather than EBV reactivation was related to a trend of worsened treatment-related mortality (TRM) (15.6% ± 0.1% vs. 10.2% ± 0.0%, P = 0.067) and progression-free survival (PFS) (60.6% ± 4.1% vs. 70.3% ± 2.3%, P = 0.073), while significant impacts were revealed only in the subgroup analysis. CMV reactivation resulted in a remarkable inferior 2-year overall survival (OS) (64.2% ± 5.7% vs. 77.6% ± 3.2%, P = 0.038) and PFS (55.0% ± 5.9% vs. 71.9% ± 3.4%, P = 0.042) in ALL patients. On the other hand, in the EBV+/CMV− subgroup, relapse was lower in ALL patients (8.2% ± 0.2% vs. 32.4% ± 0.8%, P = 0.010) compared with AML patients, which led to a superior 2-year OS (82.0% ± 6.2% vs. 60.3% ± 8.8%, P = 0.016) and PFS (74.5% ± 7.0% vs. 57.5% ± 8.4%, P = 0.036). Conclusion We concluded that EBV and CMV reactivations were frequent in acute leukemia patients after haplo-HCT, with possibly distinctive risk factors from HLA-matched HCT. There could be a potential interaction between EBV and CMV, but impacts on transplant outcomes remained complex.
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Affiliation(s)
- Yuhua Ru
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Jinjin Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Tiemei Song
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yiyang Ding
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Ziling Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yi Fan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Xiao Ma
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Feng Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
- *Correspondence: Depei Wu, ; Jia Chen,
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
- *Correspondence: Depei Wu, ; Jia Chen,
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16
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Lei M, Li X, Zhang Y, Qu Q, Jiao W, Zhou H, Wang Q, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Miao M, Liu L, Wu D. Comparable Outcomes and Health-Related Quality of Life for Severe Aplastic Anemia: Haploidentical Combined With a Single Cord Blood Unit vs Matched Related Transplants. Front Oncol 2022; 11:714033. [PMID: 35117985 PMCID: PMC8804318 DOI: 10.3389/fonc.2021.714033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 12/22/2021] [Indexed: 12/22/2022] Open
Abstract
We retrospectively compared the outcomes and health-related quality of life (HRQoL) of severe aplastic anemia (SAA) patients who received haploidentical hematopoietic stem cell transplantation with a single unrelated cord blood unit (Haplo-cord HSCT) (n = 180) or matched related donor (MRD)-HSCT (n = 128). After propensity score matching, we were able to match 88 patients in each group and to compare the outcomes between the two matched-pair groups. Haplo-cord recipients exhibited a longer median days for neutrophil engraftment (12 vs 11, P = 0.001) and for platelet engraftment (15 vs 13, P = 0.003). Haplo-cord recipients a high cumulative incidence of grades II–IV acute graft-versus-host disease (GVHD) (29.8 vs 14.0%, P = 0.006), while similar III–IV acute GVHD, total chronic GVHD, and moderate to severe chronic GVHD at four-year (all P < 0.05). Among the Haplo-cord HSCT and MRD-HSCT groups, the four-year GVHD-free/failure-free survival rates were 73.5% and 66.9% (P = 0.388) respectively, and the overall survival rates were 81.5% and 77.2% (P = 0.484), respectively. Similar comparable results also were observed between the corresponding first-line, older or younger than 40 years old subgroups. The Haplo-cord HSCT group exhibited higher scores in the physical component summary, physical functioning, general health and social functioning than the MRD-HSCT group (all P < 0.05). In the multivariate analysis, young age and Haplo-cord HSCT were favorable factors for HRQoL, while moderate to severe cGVHD was associated with lower HRQoL. These results suggest that for SAA patients, Haplo-cord HSCT could achieve at least comparable efficacy and HRQoL to MRD-HSCT.
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Affiliation(s)
- Meiqing Lei
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
- Department of Hematology, Haikou Municipal People’s Hospital, Affiliated Haikou Hospital of Xiangya Medical College, Central South University, Haikou, China
| | - Xiaoli Li
- Soochow Hopes Hematonosis Hospital, Suzhou, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai’an Hospital of Xuzhou Medical University and the Second People’s Hospital of Huai’an, Huai’an, China
| | - Qi Qu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Wenjing Jiao
- Department of Hematology, Xian Yang Central Hospital, Xianyang, China
| | - Huifen Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Qingyuan Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
- *Correspondence: Depei Wu, ; Limin Liu, ; Miao Miao,
| | - Limin Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
- *Correspondence: Depei Wu, ; Limin Liu, ; Miao Miao,
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
- *Correspondence: Depei Wu, ; Limin Liu, ; Miao Miao,
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17
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Hong Y, Zhang L, Tian X, Xiang X, Yu Y, Zeng Z, Cao Y, Chen S, Sun A. Identification of immune subtypes of Ph-neg B-ALL with ferroptosis related genes and the potential implementation of Sorafenib. BMC Cancer 2021; 21:1331. [PMID: 34906116 PMCID: PMC8670244 DOI: 10.1186/s12885-021-09076-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 11/30/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The clinical outcome of Philadelphia chromosome-negative B cell acute lymphoblastic leukemia (Ph-neg B-ALL) varies considerably from one person to another after clinical treatment due to lack of targeted therapies and leukemia's heterogeneity. Ferroptosis is a recently discovered programmed cell death strongly correlated with cancers. Nevertheless, few related studies have reported its significance in acute lymphoblastic leukemia. METHODS Herein, we collected clinical data of 80 Ph-neg B-ALL patients diagnosed in our center and performed RNA-seq with their initial bone marrow fluid samples. Throughout unsupervised machine learning K-means clustering with 24 ferroptosis related genes (FRGs), the clustered patients were parted into three variant risk groups and were performed with bioinformatics analysis. RESULTS As a result, we discovered significant heterogeneity of both immune microenvironment and genomic variance. Furthermore, the immune check point inhibitors response and potential implementation of Sorafenib in Ph-neg B-ALL was also analyzed in our cohort. Lastly, one prognostic model based on 8 FRGs was developed to evaluate the risk of Ph-neg B-ALL patients. CONCLUSION Jointly, our study proved the crucial role of ferroptosis in Ph-neg B-ALL and Sorafenib is likely to improve the survival of high-risk Ph-neg B-ALL patients.
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Affiliation(s)
- Yang Hong
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Ling Zhang
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaopeng Tian
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xin Xiang
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yan Yu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Zhao Zeng
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yaqing Cao
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Suning Chen
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- Department of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, Suzhou, China. .,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
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18
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Sun Y, Cai Y, Chen J, Cen J, Zhu M, Pan J, Wu D, Sun A, Chen S. Diagnosis and Treatment of Myeloproliferative Neoplasms With PCM1-JAK2 Rearrangement: Case Report and Literature Review. Front Oncol 2021; 11:753842. [PMID: 34707996 PMCID: PMC8542851 DOI: 10.3389/fonc.2021.753842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/22/2021] [Indexed: 02/03/2023] Open
Abstract
Myeloproliferative neoplasm (MPN) with PCM1-JAK2 rearrangement is a rare disease with poor prognosis and lacks uniform treatment guidelines. Several studies confirmed the efficacy of ruxolitinib in hematological malignancies with PCM1-JAK2 fusion, but the efficacy is variable. Here, we report two patients diagnosed with MPN with PCM1-JAK2 fusion who were treated with ruxolitinib-based regimen, including the first case of ruxolitinib combined with pegylated interferon (Peg-IFN), and we conduct a literature review. We found that ruxolitinib combined with Peg-IFN is an effective treatment option in the case of poor efficacy of ruxolitinib monotherapy.
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Affiliation(s)
- Yingxin Sun
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Yifeng Cai
- Department of Hematology, The Affiliated Hospital of Nantong University, Nantong University, Nantong, China
| | - Jia Chen
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Jiannong Cen
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Mingqing Zhu
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Jinlan Pan
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Depei Wu
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Aining Sun
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Suning Chen
- Department of Hematology, First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, Soochow University, Suzhou, China.,Department of Thrombosis and Hemostasis, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
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19
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Zhang T, Bao X, Qiu H, Tang X, Han Y, Fu C, Sun A, Ruan C, Wu D, Chen S, Xu Y. Development of a Nomogram for Predicting the Cumulative Incidence of Disease Recurrence of AML After Allo-HSCT. Front Oncol 2021; 11:732088. [PMID: 34646774 PMCID: PMC8503644 DOI: 10.3389/fonc.2021.732088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/25/2021] [Indexed: 11/23/2022] Open
Abstract
Using targeted exome sequencing, we studied correlations between mutations at diagnosis and transplant outcomes in 332 subjects with acute myeloid leukemia (AML) receiving allotransplantation. A total of 299 patients (299/332, 90.1%) had at least one oncogenic point mutation. In multivariable analyses, pretransplant disease status, minimal residual disease (MRD) before transplantation (pre-MRD), cytogenetic risk classification, and TP53 and FLT3-ITDhigh ratio mutations were independent risk factors for AML recurrence after allotransplantation (p < 0.05). A nomogram for the cumulative incidence of relapse (CIR) that integrated all the predictors in the multivariable model was then constructed, and the concordance index (C-index) values at 6, 12, 18, and 24 months for CIR prediction were 0.754, 0.730, 0.715, and 0.690, respectively. Moreover, calibration plots showed good agreements between the actual observation and the nomogram prediction for the 6, 12, 18, and 24 months posttransplantation CIR in the internal validation. The integrated calibration index (ICI) values were 0.008, 0.055, 0.094, and 0.136 at 6, 12, 18, and 24 months posttransplantation, respectively. With a median cutoff score of 9.73 from the nomogram, all patients could be divided into two groups, and the differences in 2-year CIR, disease-free survival (DFS), and overall survival (OS) between these two groups were significant (p < 0.05). Taken together, the results of our study indicate that gene mutations could help to predict the outcomes of patients with AML receiving allotransplantation.
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Affiliation(s)
- Tongtong Zhang
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiebing Bao
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huiying Qiu
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China
| | - Xiaowen Tang
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China
| | - Yue Han
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China
| | - Chengcheng Fu
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China
| | - Aining Sun
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China
| | - Changgeng Ruan
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China
| | - Depei Wu
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
| | - Suning Chen
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
| | - Yang Xu
- Jiangsu Institute of Haematology, Key Laboratory of Thrombosis and Haemostasis of Ministry of Health, The First Affiliated Hospital of Soochow University, Suzhou, China.,National Clinical Research Centre for Haematological Diseases, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Centre of Haematology, Soochow University, Suzhou, China
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20
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Hong Y, Tian X, Wang M, Chen C, Sun A. Bioinformatics-based identification of SPNS3 (Spinster homolog 3) as a prognostic biomarker of apoptosis resistance in acute myeloid leukemia. Bioengineered 2021; 12:7837-7848. [PMID: 34608834 PMCID: PMC8806827 DOI: 10.1080/21655979.2021.1982303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Spinster homolog 3 (SPNS3) belongs to the Spinster (SPNS) family which participates in sphingolipid transportation through the cell membrane. However, the functions of SPNS3 in acute myeloid leukemia (AML) are unknown. This study obtained SPNS3 from a gene set that was related to AML relapse and evaluate whether high SPNS3 expression induced apoptosis resistance in an AML cell line, which is consistent with the role of SPNS3 as a marker of poor prognosis in the clinic. Moreover, internal tandem duplication of FMS-like tyrosine kinase 3 (FLT3-ITD) mutation and the AC127521.1/ MIR-139/SPNS3 competing endogenous RNA axis were found to regulate SPNS3 expression. In addition, we noted that SPNS3 may play an important role in the Sphingosine-1-phosphate signal pathway that is involved in the maintenance of the AML microenvironment. These results highlight the anti-apoptosis effect of SPNS3 in AML, and the potential mechanism mediating this effect was explored through bioinformatics. Abbreviations: AML: acute myeloid leukemia; FLT3-ITD: internal tandem duplication of FMS-like tyrosine kinase 3; SPNS3: spinster homolog 3; SPNS1: spinster homolog 1; SPNS2: spinster homolog 2; GO: gene ontology; S1P: sphingosine-1-phosphate; ceRNA: competing endogenous RNA; dAML: acute myeloid leukemia at diagnosis; iAML: acute myeloid leukemia after induction chemotherapy; rAML: acute myeloid leukemia at relapse; DEGs: differentially expressed genes; BP: biological processes; CC: cellular components; MF: molecular functions; MRD: minimal residual disease; EFS: event-free survival; OS: overall survival; KEGG: Kyoto Encyclopedia of Genes and Genomes; SPHK: Sphingosine kinase.
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Affiliation(s)
- Yang Hong
- Department of Hematology, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Suzhou, China
| | - Xiaopeng Tian
- Department of Hematology, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Suzhou, China
| | - Mengmiao Wang
- Department of Hematology, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Suzhou, China
| | - Cheng Chen
- Department of Hematology, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, National Clinical Research Center for Hematologic Diseases, Suzhou, China
| | - Aining Sun
- Institute of Blood and Marrow Transplantation, Medical College of Soochow University, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, National Clinical Research Center for Hematologic Diseases, Soochow University, Suzhou, China
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21
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Zhang Y, Liu L, Si Y, Miao M, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Wu D. A comparative study of porcine antihuman lymphocyte globulin versus antithymocyte globulin-fresenius in an allogeneic hematopoietic cell transplantation conditioning regimen for severe aplastic anemia. ACTA ACUST UNITED AC 2021; 26:741-750. [PMID: 34555301 DOI: 10.1080/16078454.2021.1974201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To compare the outcomes of antihuman T lymphocyte globulin (ATG-F) and porcine antihuman lymphocyte globulin (p-ALG) as part of a conditioning regimen in hematopoietic stem cell transplantation (HSCT) for severe aplastic anemia (SAA). METHODS we performed a retrospective analysis, evaluating the outcome of patients with SAA who received ATG-F based conditioning (n = 26) with those receiving p-ALG conditioning (n = 34). RESULTS The median time to neutrophil engraftment was 11 days (range, 8 - 38) and 11 days (range, 9 - 24) in the p-ALG and ATG-F groups (P = 0.857); the median platelet engraftment time was 15 (range, 9 - 330) days and 13 (range, 10 - 56) days (P = 0.155). There were no significant differences in grades II - IV acute graft-versus-host disease (aGVHD), grades III - IV aGVHD, chronic GVHD (cGVHD), and the moderate-severe cGVHD between the ATG-F and p-ALG groups (P>0.05). DISCUSSION Patients in the ATG-F group functioned significantly better on role-physical (P = 0.006), general health (P = 0.029), and physical component summary (P = 0.009). The estimated overall survival and failure free survival rates at 5 years were 88.5% ± 6.3% vs. 82.4% ± 6.5% (P = 0.515), 84.6% ± 7.1% vs. 79.4% ± 6.9%, respectively (P = 0.579). The infection rates were 61.53% and 47.05%, respectively (P = 0.265). CONCLUSION As part of the conditioning regimen, p-ALG achieved a similar efficacy as ATG-F without increasing the incidence of transplantation complications in SAA patients.
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Affiliation(s)
- Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, People's Republic of China.,The Second People's Hospital of Huai'an, Huai'an, People's Republic of China
| | - Limin Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Yejun Si
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, People's Republic of China.,The Second People's Hospital of Huai'an, Huai'an, People's Republic of China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, People's Republic of China
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22
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Yu Y, Zeng Z, Xie J, Lu Q, Cai W, Zhang R, Pan J, Zhao Y, Sun A, Qiu H, Chen S. Case Report: The Formation of a Truncated PAX5 Transcript in a Case of Ph-Positive Mixed Phenotype Acute Leukemia With dic(7;9)(p11-p13;p13). Front Oncol 2021; 11:703612. [PMID: 34513684 PMCID: PMC8427297 DOI: 10.3389/fonc.2021.703612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/03/2021] [Indexed: 11/13/2022] Open
Abstract
PAX5 plays a critical role in B-cell precursor development and is involved in various chromosomal translocations that involve the fusion of a portion of PAX5 to at least 49 different partners reported to date. Here, we identified a novel PAX5 fusion transcript in a Ph-positive mixed phenotype acute leukemia case with dic(7;9)(q13;q13), in which a translocation juxtaposes the 5' region of PAX5 and the ubiquitin-conjugating enzyme E2D4 (UBE2D4) to generate a PAX5-UBE2D4 fusion gene. To further explore the general characteristics and function of PAX5-UBE2D4, we cloned the full-length cDNA, which was amplified from the bone marrow of the patient. Interestingly, the fusion was located in the nucleus and negatively affected PAX5 transcription activity. Importantly, the fusion promoted tumor growth in nude mice and the proliferation of NIH3T3 cells in vitro. In conclusion, the fusion resulted in partial oncogenic activity, in contrast to the tumor suppressor activity of wild-type PAX5.
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Affiliation(s)
- Yan Yu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Zhao Zeng
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Jundan Xie
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Qiongyu Lu
- Cyrus Tang Hematology Center, Soochow University, Suzhou, China
| | - Wenzhi Cai
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Ruixi Zhang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Jinlan Pan
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yun Zhao
- Cyrus Tang Hematology Center, Soochow University, Suzhou, China
| | - Aining Sun
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.,Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China
| | - Huiying Qiu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Suning Chen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
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23
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Shen Y, Qi J, Chen J, Xu Y, Chen F, Ma X, Miao M, Xue S, Qiu H, Tang X, Han Y, Chen S, Sun A, Wu D, Wang Y. Allogeneic hematopoietic stem cell transplantation from nonsibling 10/10 HLA-matched related donors: a single-center experience. Haematologica 2021; 106:3017-3020. [PMID: 34320787 PMCID: PMC8561272 DOI: 10.3324/haematol.2021.278933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Indexed: 11/09/2022] Open
Affiliation(s)
- Yaoyao Shen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Jiaqian Qi
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Feng Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Xiao Ma
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China; State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou.
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China; Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, China; State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou.
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24
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Liu L, Miao M, Chen X, Zhang Y, Lei M, Li B, Zhou H, Wang Q, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Wang S, Wu D. Outcomes of severe aplastic anemia patients with infection proceeding with allogeneic hematopoietic stem cell transplantation, versus patients without infection. Bone Marrow Transplant 2021; 56:2591-2594. [PMID: 34218267 DOI: 10.1038/s41409-021-01398-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 06/17/2021] [Accepted: 06/24/2021] [Indexed: 11/09/2022]
Affiliation(s)
- Limin Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Xiaowei Chen
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, Huai'an, China
| | - Meiqing Lei
- Department of Hematology in Haikou Municipal People's Hospital, Affiliated Haikou Hospital Xiangya School of Medicine Central South University, Haikou, Hainan, China
| | - Bohan Li
- Department of Hematology, Children's Hospital of Soochow University, Suzhou, China
| | - Huifen Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Qingyuan Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Shunqing Wang
- Department of Hematology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China.
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25
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Zhou L, An J, Hou C, Ding Z, Qiu H, Tang X, Sun A, Chen S, Xu Y, Liu T, Wu D. Allogeneic hematopoietic stem cell transplantation could improve the survival of acute myeloid leukemia patients with ASXL1 mutations. ACTA ACUST UNITED AC 2021; 26:340-347. [PMID: 33840380 DOI: 10.1080/16078454.2021.1905356] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective: To discover the function of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in ASXL1-mutated acute myeloid leukemia (AML) patients.Methods: We analyzed the prognostic value of ASXL1 mutations and explored the role of allo-HSCT in 581 AML patients.Results: According to the definition of intermediate- and adverse-risk AML groups in the European Leukemia Net (ELN), ASXL1-mutated patients had shorter OS and DFS than ASXL1-wild-type patients in the intermediate- and adverse-risk AML groups (3-year OS: 47.5% vs. 60.8%, P<0.001; 3-year DFS: 28.5% vs. 48.9%, P<0.001). Among the cytogenetically normal acute myeloid leukemia (CN-AML), differences were found in both OS (47.4% vs.65.2%, P<0.001) and DFS (21.0% vs. 52.1%, P<0.001) between ASXL1-mutated patients and ASXL1 wild-type patients.In the ASXL1-mutated AML cohort, the patients received allo-HSCT had longer 3-year OS (P=0.0005) and 3-year DFS (P<0.0001) than those who did not receive allo-HSCT. Multivariate analysis revealed that ASXL1 mutation was an independent prognostic factor for OS (HR 2.248, 95% CI 1.155-4.375, P=0.017), and allo-HSCT had a positive impact on OS (HR 7.568, 95% CI 3.597-15.92, P<0.001) and DFS (HR 2.611, 95% CI 1.688-4.039, P<0.001) in ASXL1-mutated patients.Conclusion: The results indicate that the presence of ASXL1 mutations is a factor predictive of poor prognosis in AML patients and allo-HSCT could improve the survival of AML patients with ASXL1 mutations.
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Affiliation(s)
- Lili Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, People's Republic of China
| | - Jingnan An
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, People's Republic of China
| | - Chang Hou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Zixuan Ding
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, People's Republic of China
| | - Tianhui Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, People's Republic of China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, People's Republic of China
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26
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Wu Y, Ke P, Zhou H, Wu D, Chen S, Qiu H, Han Y, Li C, Ma X, Sun A, Tang X, Hu X. Safety and efficacy of different doses of anthracyclines combined with arsenic trioxide and all-trans retinoic acid in the treatment of de novo acute promyelocytic leukemia. ACTA ACUST UNITED AC 2021; 26:271-276. [PMID: 33631089 DOI: 10.1080/16078454.2021.1889159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES The purpose of this study was to evaluate the efficacy and safety of different doses of anthracyclines combined with arsenic trioxide (ATO) and all-trans retinoic acid (ATRA) for induction in newly diagnosed acute promyelocytic leukemia (APL). METHODS One hundred and forty patients were included between January 2011 and December 2017. Seventy patients received low dose anthracycline, ATO and ATRA for induction chemotherapy; and other seventy patients received standard dose anthracycline, ATO and ATRA for induction chemotherapy. RESULTS The outcomes of both groups were similar: low dose group versus standard dose group: early mortality 5.7% vs. 10.0% (P = 0.532), disease-free survival (DFS), probabilities of overall-survival (OS) at 2 years 94.6% vs. 95.1% (P = 0.657), 92.8% vs. 88.2% (P = 0.951), respectively. However, the standard-dose group was associated with a longer duration of neutropenia (p < 0.001) and thrombocytopenia (p < 0.001), more volumes of platelets (p = 0.037) and red blood cell transfusions (p < 0.001), and a higher rate of infections (p = 0.042). CONCLUSION Low-dose group achieves outcomes similar to those of standard dose group for APL patients, but the low-dose group may be even safer than standard-dose group. So the low-dose anthracycline may be a better choice for newly diagnosed APL patients.
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Affiliation(s)
- Yaxue Wu
- Soochow Hopes Hematology Hospital, Suzhou, People's Republic of China.,The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Peng Ke
- Shenzhen People's Hospital, Shenzhen, People's Republic of China.,The Second Clinical Medical College of Jinan University, Guangzhou, People's Republic of China
| | - Haixia Zhou
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Depei Wu
- Soochow Hopes Hematology Hospital, Suzhou, People's Republic of China.,The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Suning Chen
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Huiying Qiu
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Yue Han
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Caixia Li
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Xiao Ma
- Soochow Hopes Hematology Hospital, Suzhou, People's Republic of China.,The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Aining Sun
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Xiaowen Tang
- The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Xiaohui Hu
- Soochow Hopes Hematology Hospital, Suzhou, People's Republic of China.,The First Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
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27
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Zheng XY, Liang AB, Yang XZ, Fu JF, Hou M, Sun AN, Lu H, Jin J, Hu JD. [Pharmacokinetic study of domestic caspofungin compared with original caspofungin for empirical therapy in patients with persistent fever and agranulocytosis]. Zhonghua Xue Ye Xue Za Zhi 2021; 41:1031-1034. [PMID: 33445852 PMCID: PMC7840557 DOI: 10.3760/cma.j.issn.0253-2727.2020.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- X Y Zheng
- Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fuzhou 350001, China
| | - A B Liang
- Department of Hematology, Tongji Hospital, Tongji University, Shanghai 200065, China
| | - X Z Yang
- Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fuzhou 350001, China
| | - J F Fu
- Department of Hematology, Tongji Hospital, Tongji University, Shanghai 200065, China
| | - M Hou
- Department of Hematology, Qilu Hospital, Shandong University, Jinan 250012, China
| | - A N Sun
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - H Lu
- Department of Hematology, Jiangsu Province Hospital, Nanjing 210029, China
| | - J Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - J D Hu
- Department of Hematology, Fujian Medical University Union Hospital, Fujian Institute of Hematology, Fujian Provincial Key Laboratory of Hematology, Fuzhou 350001, China
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28
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Liu S, Cui Q, Dai H, Song B, Cui W, Xue S, Qiu H, Miao M, Jin Z, Li C, Fu C, Wang Y, Sun A, Chen S, Zhu X, Wu D, Tang X. Early T-Cell Precursor Acute Lymphoblastic Leukemia and T/Myeloid Mixed Phenotype Acute Leukemia Possess Overlapping Characteristics and Both Benefit From CAG-Like Regimens and Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2021; 27:481.e1-481.e7. [PMID: 33785365 DOI: 10.1016/j.jtct.2021.02.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 02/17/2021] [Accepted: 02/21/2021] [Indexed: 11/18/2022]
Abstract
Early T-cell precursor acute lymphoblastic leukemia (ETP-ALL) and T-lymphoid/myeloid mixed phenotype acute leukemia (T/M-MPAL) are closely related entities and remain a therapeutic challenge. In this study, we characterized the clinical features of 43 ETP-ALL and 41 T/M-MPAL patients and compared clinical outcomes and safety between cytarabine, aclarubicin, and granulocyte colony-stimulating factor (CAG)-like regimens in 34 patients and conventional ALL regimens in 50 patients. In our series, ETP-ALL and T/M-MPAL showed similar biological characteristics, immunophenotypes, genomic alterations, and outcomes. The complete remission (CR) rate and minimal residual disease (MRD)-negative CR rate of CAG-like regimens were significantly higher compared with conventional ALL regimens (CAG-like: 80.0% and 59.7%, respectively; P = .039; ALL: 51.4% and 31.3%, respectively; P = .048). Overall, 90.0% of cases (18/20) achieved CR using combined decitabine and CAG-like regimens. Additionally, CAG-like regimens had lower rates of grade 3 or 4 infection (18.8% vs. 38.2%; P = .059) and grade 1 or 2 hepatotoxicity (37.5% vs. 60.0%; P = .043) than conventional ALL regimens. The 38 patients who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the first CR (CR1) had better overall survival (OS) and leukemia-free survival (LFS) than the 11 patients who underwent allo-HSCT in the second CR (CR2) or in no remission (median OS not reached vs. 7.6 months, P = .0004; median LFS not reached vs. 11.6 months, P = .0008). There was a significant difference in 3-year OS (95.7% vs. 52.5%; P = .0039) and LFS (95.8% vs. 43.5%; P = .0003) after allo-HSCT between pre-transplant MRD-negative and MRD-positive patients. The median OS for patients without allo-HSCT was 32.1 months in the CAG-like group compared with 12.1 months in the non-CAG-like group (P = .019). These findings suggest that ETP-ALL and T/M-MPAL possess overlapping characteristics and CAG-like regimens improve their clinical outcomes.
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Affiliation(s)
- Sining Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Qingya Cui
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Haiping Dai
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Baoquan Song
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Wei Cui
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Caixia Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Ying Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaming Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China; Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.
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Meng T, Qi J, Zhu Y, Xu Y, Chen F, Xue S, Miao M, Chen S, Han Y, Tang X, Qiu H, Sun A, Wu D, Wang Y. Impact of disease status at allogeneic stem cell transplantation on adolescent and young adult patients with early T-cell precursor acute lymphoblastic leukemia. Hematol Oncol 2021; 39:358-363. [PMID: 33521954 DOI: 10.1002/hon.2841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 11/09/2022]
Abstract
Early T-cell precursor (ETP) acute lymphoblastic leukemia (ALL) is an aggressive subset of T-cell ALL, and the role of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in adolescent and young adult (AYA) patients has not been sufficiently described. We retrospectively analysed the data of 30 AYA patients (19 in first complete remission [CR1], 3 in CR2, and 8 with active disease) with ETP-ALL who underwent myeloablative allogeneic hematopoietic stem cell transplantation (allo-HSCT) from HLA-matched related, n = 2, unrelated, n = 5, or HLA-haploidentical related, n = 23 donors with an emphasis on the impact of disease status on the outcomes of transplant. The stem cell source was unmanipulated G-CSF mobilized bone marrow or peripheral blood stem cells. All patients achieved neutrophil engraftment with full donor chimerism. The cumulative incidences of grade II to IV acute graft-versus-host disease (GVHD) and chronic GVHD at 2 years were 37% and 33%, respectively. Overall, 16 patients died. The causes of death were relapse (8 patients), infection (4 patients) and GVHD (4 patients). The estimated 2-year overall survival (OS) and leukemia-free survival (LFS) for the whole cohort were 47.8% and 46.2%, respectively. Patients transplanted in CR1/2 had significantly better 2-year OS and LFS than patients with active disease (61.7% vs. 12.5%, p = 0.02; and 58.3% vs. 12.5%, p = 0.04, respectively). There was a trend toward an inferior OS rate in those patients in CR1 with chemoresistance or in CR2 compared with patients in CR1 with chemosensitivity, although this did not reach statistical significance. Our data support allo-HSCT, especially from HLA-haploidentical donors as an effective therapeutic strategy in AYA patients with ETP-ALL and disease status was significantly associated with survival in these patients.
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Affiliation(s)
- Tongyan Meng
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiaqian Qi
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yuanxin Zhu
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Feng Chen
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Ying Wang
- National Clinical Research Center for Hematologic Disease, The First Affiliated Hospital of Soochow University, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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Wu YX, Wu DP, Chen SN, Qiu HY, Han Y, Li CX, Ma X, Sun AN, Tang XW, Hu XH. [Analysis of early death factors and prognosis of acute promyelocytic leukemia]. Zhonghua Xue Ye Xue Za Zhi 2021; 41:1025-1030. [PMID: 33445851 PMCID: PMC7840560 DOI: 10.3760/cma.j.issn.0253-2727.2020.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
目的 总结初诊急性早幼粒细胞白血病(APL)早期死亡患者的临床特征,分析早期死亡的危险因素和直接死亡原因,同时对患者进行生存分析。 方法 回顾性分析2011年1月至2017年12月苏州大学附属第一医院、苏州大学附属第一医院广慈分院、苏州弘慈血液病医院收治的368例初诊APL患者的临床特征,分析早期死亡的独立危险因素,比较出血性早期死亡与非出血性早期死亡患者的临床特征,并对所有APL患者进行生存分析。 结果 368例初诊APL患者中早期死亡31例,早期病死率为8.4%,从诊断至死亡的中位时间为7(0~29)d。比较早期死亡患者与非早期死亡患者的临床特征,应用Logistic回归模型进行多因素分析显示,年龄≥50岁和初诊时WBC≥10×109/L为初诊APL患者发生早期死亡的独立危险因素(P值均<0.01)。31例早期死亡患者中有27例(87.1%)的直接死亡原因为出血,出血是<50岁患者的唯一死亡原因,≥50岁患者的主要死亡原因。比较出血性早期死亡患者与非出血性早期死亡患者的临床特征,提示出血性早期死亡患者的中位年龄和间接胆红素水平较非出血性早期死亡患者低(P<0.05)。所有患者中位随访时间为41.0(0.3~101.4)个月。2年总生存(OS)率为(93.5±1.3)%,5年OS率为(91.0±1.5)%。2年无病生存(DFS)率为(98.8±0.6)%,5年DFS率为(97.1±0.9)%。≥50岁与<50岁患者的2年OS率分别为79.3%和94.2%(P=0.000);2年DFS率分别为92.3%和98.1%(P=0.023)。高危患者与非高危患者的2年OS率分别为77.3%和96.7%(P=0.000);2年DFS率分别为94.0%和98.4%(P=0.139)。 结论 年龄≥50岁和WBC≥10×109/L是APL患者早期死亡的独立危险因素;高危和低危APL的早期病死率有差异而DFS率差异无统计学意义。
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Affiliation(s)
- Y X Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China; Soochow Hopes Hematology Hospital, Suzhou 215006, China
| | - D P Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - S N Chen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - H Y Qiu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Y Han
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - C X Li
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - X Ma
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - A N Sun
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - X W Tang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - X H Hu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematology Disease, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
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Wang T, Zhou B, Zhang J, Zhang X, Liu T, Qiu H, Sun A, Chen S, Wu D, Xu Y. Allogeneic hematopoietic stem cell transplantation could improve survival for pure CBF-AML patients with minimal residual disease positive after the second consolidation. Leuk Lymphoma 2020; 62:995-998. [PMID: 33191833 DOI: 10.1080/10428194.2020.1846736] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Tanzhen Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Biqi Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Jubin Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xinyue Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Tianhui Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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Zhang L, Wang M, Wang Z, Zeng Z, Wen L, Xu Y, Yao L, Cen J, Li H, Pan J, Sun A, Wu D, Chen S, Ma L, Yang X. Identification of a novel ETV6 truncated fusion gene in myeloproliferative neoplasm, unclassifiable with t(4;12)(q12;p13). Ann Hematol 2020; 99:2445-2447. [PMID: 32734549 DOI: 10.1007/s00277-020-04207-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 07/27/2020] [Indexed: 11/26/2022]
MESH Headings
- Abnormal Karyotype
- Aged
- Bone Marrow/pathology
- Chromosomes, Human, Pair 12/genetics
- Chromosomes, Human, Pair 12/ultrastructure
- Chromosomes, Human, Pair 4/genetics
- Chromosomes, Human, Pair 4/ultrastructure
- Diagnosis, Differential
- Exons/genetics
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Male
- Myeloproliferative Disorders/diagnosis
- Myeloproliferative Disorders/genetics
- Myeloproliferative Disorders/pathology
- Oncogene Proteins, Fusion/genetics
- Proto-Oncogene Proteins c-ets/genetics
- RNA, Long Noncoding/genetics
- Repressor Proteins/genetics
- Translocation, Genetic
- ETS Translocation Variant 6 Protein
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Affiliation(s)
- Ling Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Man Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Zheng Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Zhao Zeng
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Lijun Wen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Yi Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Li Yao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Jiannong Cen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Hongzhi Li
- Department of Molecular Medicine, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA, USA
| | - Jinlan Pan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, People's Republic of China
| | - Liang Ma
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China.
| | - Xiaofei Yang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Soochow University, Suzhou, People's Republic of China.
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Zhang L, Meng L, Liu B, Zhang Y, Zhu H, Cui J, Sun A, Hu Y, Jin J, Jiang H, Zhang X, Li Y, Liu L, Zhang W, Liu X, Gu J, Qiao J, Ouyang G, Liu X, Luo J, Jiang M, Xie X, Li J, Zhao C, Zhang M, Yang T, Wang J. Flumatinib versus Imatinib for Newly Diagnosed Chronic Phase Chronic Myeloid Leukemia: A Phase III, Randomized, Open-label, Multi-center FESTnd Study. Clin Cancer Res 2020; 27:70-77. [PMID: 32928796 DOI: 10.1158/1078-0432.ccr-20-1600] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/26/2020] [Accepted: 09/10/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Flumatinib has been shown to be a more potent inhibitor of BCR-ABL1 tyrosine kinase than imatinib. We evaluated the efficacy and safety of flumatinib versus imatinib, for first-line treatment of chronic phase Philadelphia chromosome-positive chronic myeloid leukemia (CML-CP). PATIENTS AND METHODS In this study, 394 patients were randomized 1:1 to flumatinib 600 mg once daily (n = 196) or imatinib 400 mg once daily (n = 198) groups. RESULTS The rate of major molecular response (MMR) at 6 months (primary endpoint) was significantly higher with flumatinib than with imatinib (33.7% vs. 18.3%; P = 0.0006), as was the rate of MMR at 12 months (52.6% vs. 39.6%; P = 0.0102). At 3 months, the rate of early molecular response (EMR) was significantly higher in patients receiving flumatinib than in those receiving imatinib (82.1% vs. 53.3%; P < 0.0001). Compared with patients receiving imatinib, more patients receiving flumatinib achieved molecular remission 4 (MR4) at 6, 9, and 12 months (8.7% vs. 3.6%, P = 0.0358; 16.8% vs. 5.1%, P = 0.0002; and 23.0% vs. 11.7%, P = 0.0034, respectively). No patients had progression to accelerated phase or blast crisis in the flumatinib arm versus 4 patients in the imatinib arm by 12 months. Adverse events of edema, pain in extremities, rash, neutropenia, anemia, and hypophosphatemia were more frequent in imatinib arm, whereas diarrhea and alanine transaminase elevation were more frequent in flumatinib arm. CONCLUSIONS Patients receiving flumatinib achieved significantly higher rates of responses, and faster and deeper responses compared with those receiving imatinib, indicating that flumatinib can be an effective first-line treatment for CML-CP. This trial was registered at www.clinicaltrials.gov as NCT02204644.See related commentary by Müller, p. 3.
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Affiliation(s)
- Li Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, P.R. China
| | - Li Meng
- Tongji Hospital Tongji Medical College of Huazhong University of Science &Technology, Wuhan, Hubei, P.R. China
| | - Bingcheng Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, P.R. China
| | - Yanli Zhang
- Henan Cancer Hospital, Zhengzhou, Henan, P.R. China
| | - Huanling Zhu
- The West China College of Medicine, Sichuan University, Chengdu, Sichuan, P.R. China
| | - Jiuwei Cui
- The First Hospital of Jilin University, Changchun, Jilin, P.R. China
| | - Aining Sun
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, Jiangsu, P.R. China
| | - Yu Hu
- Union Hospital Tongji Medical College Huazhong University of Science and Technology, Wuhan, Hubei, P.R. China
| | - Jie Jin
- The First Affiliated Hospital Zhejiang University, Hangzhou, Zhejiang, P.R. China
| | - Hao Jiang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, P.R. China
| | - Xi Zhang
- The Second Affiliated Hospital of Army Medical University, Chongqing, P.R. China
| | - Yan Li
- The First Hospital of China Medical University, Shenyang, P.R. China
| | - Li Liu
- Tangdu Hospital, Fourth Military Medical University, Xi'an, Shaanxi, P.R. China
| | - Wanggang Zhang
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Xiaoli Liu
- Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Jian Gu
- Clinical Medical College of Yangzhou University/Yangzhou Institute of Hematology, Yangzhou, Jiangsu, P.R. China
| | - Jianhui Qiao
- The 307 Hospital of Military Chinese People's Liberation Army, Beijing, P.R. China
| | | | - Xin Liu
- AnHui Provincial Hospital, Hefei, Anhui, P.R. China
| | - Jianmin Luo
- Hebei Medical University Second Hospital, Shijiazhuang, Hebei, P.R. China
| | - Ming Jiang
- The First Affiliated Hospital of Xinjiang Medical University, Urumqi, P.R. China
| | - Xiaobao Xie
- The First People's Hospital of Changzhou, Changzhou, Jiangsu, P.R. China
| | - Jianyong Li
- The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Chunting Zhao
- The Affiliated Hospital of Qingdao University, Qingdao, Shandong, P.R. China
| | - Mei Zhang
- The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, P.R. China
| | - Tonghua Yang
- The First People's Hospital of Yunnan Province, Kunming, Yunnan, P.R. China
| | - Jianxiang Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, P.R. China.
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Yan M, Wu YJ, Chen F, Tang XW, Han Y, Qiu HY, Sun AN, Xue SL, Jin ZM, Wang Y, Miao M, Wu DP. [CAR T-cell bridging to allo-HSCT for relapsed/refractory B-cell acute lymphoblastic leukemia: the follow-up outcomes]. Zhonghua Xue Ye Xue Za Zhi 2020; 41:710-715. [PMID: 33113601 PMCID: PMC7595870 DOI: 10.3760/cma.j.issn.0253-2727.2020.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Indexed: 12/12/2022]
Abstract
Objective: This study aims to investigate the efficacy and safety of chimeric antigen receptor (CAR) T-cell bridging allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the treatment of recurrent and refractory acute B-lymphocytic leukemia (R/R B-ALL) . Methods: A total of 50 R/R B-ALL patients who underwent CAR T-scell therapy to bridge allo-HSCT in the First Affiliated Hospital of Soochow University from January 2017 to May 2019 were retrospectively analyzed. The overall survival (OS) rate, event-free survival (EFS) rate, cumulative recurrence rate (CIR) , and transplant-related mortality (TRM) of patients with different bone marrow minimal residual disease (MRD) levels were analyzed before and after CAR T-cell infusion and before allo-HSCT. Results: The response rate of CAR T-cell therapy and the incidence rate of severe cytokine release syndrome were 92% and 28% , respectively. During 55 infusions, no treatment-related deaths occurred in any of the patients. The median time of CAR T-cell infusion to allo-HSCT was 54 (26-232) days, the median follow-up time after CAR T-cell infusion was 637 (117-1097) days, and the 1-year OS and EFS rates were (80.0±5.7) % and (60.0±6.9) % . The 1-year CIR and TRM after allo-HSCT were (28.0±0.4) % and (8.0±0.2) % . After CAR T-cell infusion and before allo-HSCT, patients with bone marrow MRD<0.01% had a significantly longer EFS [ (70.0±7.2) % vs (20.0±12.6) % , P<0.001; (66.7±7.5) % vs (36.4±14.5) % , P=0.008]and lower CIR [ (25.0±0.5) % vs (70.0±2.6) % , P<0.001; (23.08±0.47) % vs (45.45±2.60) % , P=0.038]. Conclusion: CAR T-cell therapy bridging allo-HSCT is safe and effective for recurrent and refractory B-ALL.
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Affiliation(s)
- M Yan
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Y J Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - F Chen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - X W Tang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Y Han
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - H Y Qiu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - A N Sun
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - S L Xue
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Z M Jin
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - Y Wang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - M Miao
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
| | - D P Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, NHC Key Laboratory of Thrombosis and Hemostasis, The First Affiliated Hospital of Soochow University, Collaborative Innovation Center of Hematology, State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, China
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35
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Liu L, Xu G, Zhang Y, Jiao W, Lei M, Zhou H, Wang Q, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Miao M, Wu D. Comparison of 2 Different Rabbit Anti-Thymocyte Globulin (r-ATG) Preparations: Thymocyte r-ATG versus T Lymphoblast Cell Line r-ATG in Allogeneic Hematopoietic Stem Cell Transplantation for Acquired Severe Aplastic Anemia: Propensity Score-Matched Analysis. Transplant Cell Ther 2020; 27:186.e1-186.e3. [PMID: 32829081 DOI: 10.1016/j.bbmt.2020.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/21/2020] [Accepted: 08/14/2020] [Indexed: 11/27/2022]
Abstract
We retrospectively analyzed the outcomes of 214 patients with severe aplastic anemia (SAA) who underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT) with rabbit anti-thymocyte globulin (r-ATG) or ATG-Fresenius (ATG-F). Using propensity score matching, we performed a case-control study comparing 44 and 23 patients in the r-ATG and ATG-F groups, respectively. The median time was 11 versus 11 days (P = .368) for myeloid engraftment and 11 versus 13 days (P = .030) for platelet engraftment in the r-ATG and ATG-F groups, respectively. The r-ATG group showed a lower incidence of grade III to IV acute graft-versus-host disease (GVHD) than the ATG-F group (2.27% versus 17.39%, P = .026). Similar outcomes were observed between the r-ATG and ATG-F groups for infection rate (59.09% versus 56.52%, P = .840), grade II to IV acute GVHD (20.45% versus 21.74%, P = .948), overall incidence of chronic GVHD (26.83% versus 22.73%, P = .704), moderate to severe chronic GVHD (9.76% versus 13.64%, P = .648), and transplantation-related mortality (11.36% versus 4.35%, P = .614). There was no statistical difference in 5-year overall survival (86.40% versus 95.7%, P = .245); GVHD-free, failure-free survival (77.30% versus 78.30%, P = .986); or health-related quality of life (P > .05) between r-ATG and ATG-F.
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Affiliation(s)
- Limin Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Guofa Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China; Department of Hematology, Fuling Central Hospital, Chongqing, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, Huai'an, Jiangsu Province, China
| | - Wenjing Jiao
- Department of Hematology, Xian Yang Central Hospital, Xianyang, Shanxi Province, China
| | - Meiqing Lei
- Department of Hematology in Haikou Municipal People's Hospital, Affiliated Haikou Hospital Xiangya School of Medicine Central South University, Haikou, Hainan Province, China
| | - Huifen Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Qingyuan Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematolog, The First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation of Soochow University, Suzhou, China.
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Meng T, Yao Y, Xu Y, Xue S, Han Y, Tang X, Qiu H, Sun A, Wu D, Zhang Y, Wang Y. Salvage therapy with decitabine in combination with granulocyte colony‐stimulating factor, low‐dose cytarabine, and aclarubicin in patients with refractory or relapsed early T‐cell precursor acute lymphoblastic leukemia. Hematol Oncol 2020; 38:834-837. [PMID: 32710795 DOI: 10.1002/hon.2783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Tongyan Meng
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
| | - Yao Yao
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
| | - Yang Xu
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Shengli Xue
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Yue Han
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Aining Sun
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Depei Wu
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
| | - Yanming Zhang
- Department of Hematology The Second People's Hospital of Huai'an Huai'an China
| | - Ying Wang
- National Clinical Research Center for Hematologic Disease The First Affiliated Hospital of Soochow University Suzhou China
- Collaborative Innovation Center of Hematology Soochow University Suzhou China
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37
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Yu Y, Zhang T, Zeng Z, Wang Q, Hong Y, Shen H, Wu D, Pan J, Chen S, Sun A. A special type of chromosome 1 abnormality in myelodysplastic syndrome patients: duplication 1q. Br J Haematol 2020; 189:e218-e221. [PMID: 32301121 DOI: 10.1111/bjh.16643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 03/12/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Yan Yu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Tongtong Zhang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Zhao Zeng
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Qinrong Wang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Yang Hong
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Hongjie Shen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Depei Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, P.R. China.,NHC Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, P.R. China
| | - Jinlan Pan
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Suning Chen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Aining Sun
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, P.R. China
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Li W, Xia F, Zhou H, Qiu H, Wu D, Ma X, Sun A. Efficacy of Posaconazole Prophylaxis for Fungal Disease in Hematology Patients Treated With Chemotherapy and Transplantation: An Open-Label, Prospective, Observational Study. Front Microbiol 2020; 11:349. [PMID: 32265849 PMCID: PMC7096356 DOI: 10.3389/fmicb.2020.00349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 02/17/2020] [Indexed: 11/16/2022] Open
Abstract
Background Posaconazole (PCZ) is used prophylactically to prevent invasive fungal infections (IFIs) in patients with hematological malignancies. Objective To evaluate the cut-off serum concentration of PCZ for successful IFI prophylaxis in Chinese subjects. Patients and Methods A total of 74 patients treated with induction chemotherapy (n = 10) and allogeneic hematopoietic stem cell transplantation (HSCT) (n = 64), who received PCZ prophylactically as an oral suspension for >7 days, were included in the study. Clinical, radiological, microbiological culture results, and treatment responses were analyzed and drug concentration assays performed. Results The overall incidence of possible, probable, and proven IFIs was 13.5% (10/74), with five patients in the chemotherapy group and five in the HSCT group. The PCZ serum concentration in most patients (54/63) was in the range of 0.25–1.0 μg/ml, and this concentration range was significantly associated with the success rate of PCZ prophylaxis. A cut-off value of 0.47 μg/ml can be considered as an evaluation index for PCZ prophylaxis. Taking a proton pump inhibitor (PPI) would reduce the PCZ blood concentration, but not affect the IFD breakthrough point. PCZ treatment for hematopoietic malignancy or HSCT patients with a serum concentration of PCZ < 0.47 μg/ml were risk factors for PCZ prophylaxis of IFIs, determined by univariable and multivariable regression analyses. Conclusion The serum concentration of PCZ was related to the incidence of IFIs and a serum concentration of >0.47 μg/ml is highly recommended to avoid IFIs after chemotherapy or HSCT. Clinical Trial Registration Chinese Clinical Trial Registry: ChiCTR1900026294.
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Affiliation(s)
- Weiyang Li
- Department of Hematology, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Fan Xia
- Department of Clinical Pharmacology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Haixia Zhou
- Department of Hematology, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huiying Qiu
- Department of Hematology, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Depei Wu
- Department of Hematology, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiao Ma
- Department of Hematology, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Aining Sun
- Department of Hematology, Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, The First Affiliated Hospital of Soochow University, Suzhou, China
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39
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Wu X, Zhang J, Chen Q, Zhou L, Li M, Qiu H, Sun A, Wu D. Efficacy of venetoclax in combination with azacitidine followed by haploidentical transplantation in refractory acute myeloid leukaemia and mixed phenotype acute leukaemia. Br J Haematol 2020; 189:e200-e204. [PMID: 32242923 DOI: 10.1111/bjh.16622] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/02/2020] [Accepted: 03/09/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoxia Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Jian Zhang
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Qiwei Chen
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Lili Zhou
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Mengyun Li
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Huiying Qiu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Aining Sun
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- Jiangsu Institute of Hematology, National Clinical Research Center for Hematologic Diseases, the First Affiliated Hospital of Soochow University, Institute of Blood and Marrow Transplantation, Suzhou, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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40
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Liu L, Zhang Y, Jiao W, Zhou H, Wang Q, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Miao M, Wu D. Combination of haploidentical haematopoietic stem cell transplantation with an unrelated cord-blood unit in patients with severe aplastic anemia: a report of 146 cases. Bone Marrow Transplant 2020; 55:2017-2025. [PMID: 32218529 DOI: 10.1038/s41409-020-0874-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 03/13/2020] [Accepted: 03/13/2020] [Indexed: 12/27/2022]
Abstract
We analyzed the outcomes of 146 severe aplastic anemia (SAA) patients who received a combination of haploidentical haematopoietic stem cell transplantation (haplo-HSCT) and an unrelated cord-blood (UCB) unit between September 2011 and December 2017. One hundred and seventeen patients underwent transplantation as first-line therapy. Seven patients experienced early mortality, and among the evaluable 139 patients, one patient experienced primary graft failure (GF), while the other 138 patients achieved successful haploidentical donor engraftment; additionally, three patients experienced secondary GF. Six patients demonstrated delayed platelet recovery, and three patients demonstrated platelet GF. The median time for myeloid and platelet engraftment was 11 (range: 9-28) days and 15 (range: 9-330) days, respectively. With a median follow-up of 40 (range: 18-93) months, the cumulative incidences were 31.43% and 10.00% for grades II-IV and grades III-IV acute graft-versus-host disease (GVHD), respectively. The cumulative incidences of chronic GVHD (cGVHD) and moderate-severe cGVHD were 36.23% and 11.71%, respectively. There was no patient relapse. The probabilities of 4-year overall survival and GVHD-free, failure-free survival were 81.4 ± 3.3% and 69.2 ± 3.9%, respectively. These encouraging preliminary results indicated that haplo-HSCT combined with the infusion of UCB is a feasible choice for SAA patients without matched donors.
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Affiliation(s)
- Limin Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, No 62, Huaihai Road (S.), Huai'an, China
| | - Wenjing Jiao
- Department of Hematology, Xian Yang Central Hospital, Xianyang, Shanxi, China
| | - Huifen Zhou
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Qingyuan Wang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chengcheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Miao Miao
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
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41
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Ru Y, Zhang X, Song T, Ding Y, Zhu Z, Fan Y, Xu Y, Sun A, Qiu H, Jin Z, Tang X, Han Y, Fu Z, Chen S, Ma X, Chen F, Chen J, Wu D. Epstein-Barr virus reactivation after allogeneic hematopoietic stem cell transplantation: multifactorial impact on transplant outcomes. Bone Marrow Transplant 2020; 55:1754-1762. [PMID: 32066862 DOI: 10.1038/s41409-020-0831-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/31/2020] [Accepted: 02/04/2020] [Indexed: 01/02/2023]
Abstract
Epstein-Barr virus (EBV) reactivation after allogeneic hematopoietic cell transplantation (allo-HCT) is one of the major concerns that may lead to fatal EBV diseases. However, updated data are needed because of the remarkable evolution of the HCT protocol and donor selection. We conducted a retrospective study that enrolled 890 allo-HCT recipients. Independent risk factors for EBV reactivation were use of antithymocyte globulin, haploidentical donor, and the presence of chronic graft-versus-host disease. The cumulative incidence of EBV reactivation was 2.9%, 11.7%, 27.3%, and 41.9% for patients with 0, 1, 2, and 3 risk factors, respectively (P < 0.001). Posttransplant lymphoproliferative disorders (PTLDs) occurred in seven patients. EBV reactivation was associated with inferior survival in recipients who survived more than 2 years post-HCT (P < 0.001) but might time-dependently benefit those patients with malignancies by decreasing relapse incidence (P = 0.046). A decreased relapse incidence was observed 1 year after HCT for recipients at first or second remission (P = 0.042) and in the first year post-HCT for recipients with advanced diseases (P = 0.032). We concluded that with current management, PTLDs were efficiently controlled, but EBV reactivation still had a multifactorial impact on transplant outcomes. Multicenter prospective studies are warranted to validate these findings.
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Affiliation(s)
- Yuhua Ru
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Xiang Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Tiemei Song
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yiyang Ding
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Ziling Zhu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yi Fan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Aining Sun
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Huiying Qiu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Zhengming Jin
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Xiaowen Tang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Yue Han
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Zhengzheng Fu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Suning Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Xiao Ma
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Feng Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China.,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China. .,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China. .,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China.
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China. .,Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China. .,Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, Suzhou, China.
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Liu L, Zhang Y, Liu S, Zhou H, Wang Q, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Miao M, Wu D. Outcomes of conditioning with rabbit antithymocyte globulin and rituximab in haploidentical haematopoietic stem cell transplantation in patients with severe aplastic anaemia. Bone Marrow Transplant 2020; 55:1854-1856. [PMID: 31959891 DOI: 10.1038/s41409-020-0788-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 11/26/2019] [Accepted: 01/10/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Limin Liu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, No 62, Huaihai Road (S.), Huai'an, China
| | - Shan Liu
- Department of Laboratory Medicine, Affiliated Hospital of University of Electronic Science and Technology of China, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Huifen Zhou
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Qingyuan Wang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Huiying Qiu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Xiaowen Tang
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Yue Han
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Chengcheng Fu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Zhengming Jin
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Suning Chen
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Aining Sun
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China
| | - Miao Miao
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China.
| | - Depei Wu
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, 188 Shizi Street, Suzhou, 215006, Jiangsu, China.
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Yu Y, Zhang T, Bao X, Wang Q, Zhang L, Hong Y, Zeng Z, Shen H, Wu D, Pan J, Liu H, Chen S, Sun A. Combining gene variants with clinical characteristics improves outcome prediction in Chinese patients with myelodysplastic syndromes. Leuk Lymphoma 2019; 61:919-926. [PMID: 31842651 DOI: 10.1080/10428194.2019.1702177] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Genetic variants have been identified in the majority of myelodysplastic syndromes (MDS) patients and have considerably influenced the diagnosis, classification, risk stratification and treatment of MDS. To explore the prognostic significance of genomic variants and build a new prognostic scoring model, we performed next-generation sequencing of 51 known genes in 499 Chinese patients with MDS. Ultimately, the TP53, GATA2, DNMT3A, age and the revised International Prognostic Scoring System (IPSS-R) risk stratification were included in a new Cox model and divided into three prognostic categories, and had a better prediction of overall survival. The C-index of the new prognostic scoring model (0.772) was clearly better than IPSS-R risk stratification (0.717), which was validated in 163 cases. Moreover, the new model was also suitable for the prediction of OS for patients undergoing allogeneic hematopoietic stem cell transplantation. The inclusion of genomic variants and age into the IPSS-R could improve prognostic algorithms for MDS patients.
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Affiliation(s)
- Yan Yu
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Tongtong Zhang
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Xiebing Bao
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Qinrong Wang
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Ling Zhang
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Yang Hong
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Zhao Zeng
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Hongjie Shen
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Depei Wu
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, P.R. China.,Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Suzhou, P.R. China
| | - Jinlan Pan
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Hong Liu
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Suning Chen
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China
| | - Aining Sun
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, P.R. China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, P.R. China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, P.R. China
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44
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Wang T, Wang Z, Zhang L, Wen L, Cai W, Yang X, Pan J, Ruan C, Wu D, Sun A, Chen S. Identification of a novel
TFG–FGFR1
fusion gene in an acute myeloid leukaemia patient with t(3;8)(q12;p11). Br J Haematol 2019; 188:177-181. [PMID: 31802477 DOI: 10.1111/bjh.16294] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Tingjing Wang
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Zheng Wang
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Ling Zhang
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Lijun Wen
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Wenzhi Cai
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Xiaofei Yang
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Jinlan Pan
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Changgeng Ruan
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Depei Wu
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
- Collaborative Innovation Center of Hematology Institute of Blood and Marrow Transplantation Soochow University Suzhou P.R. China
| | - Aining Sun
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
| | - Suning Chen
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health Jiangsu Institute of Hematology the First Affiliated Hospital of Soochow University Soochow University Suzhou P.R. China
- Collaborative Innovation Center of Hematology Institute of Blood and Marrow Transplantation Soochow University Suzhou P.R. China
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Yang F, Yang X, Bao X, Kang L, Zhou L, Wu X, Tang X, Fu Z, Ma X, Sun A, Zhang J, Qiu H, Wu D. Anti-CD19 chimeric antigen receptor T-cells induce durable remission in relapsed Philadelphia chromosome-positive ALL with T315I mutation. Leuk Lymphoma 2019; 61:429-436. [PMID: 31512942 DOI: 10.1080/10428194.2019.1663417] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Fei Yang
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaodong Yang
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiebing Bao
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Liqing Kang
- College of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Lili Zhou
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaoxia Wu
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaowen Tang
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhengzheng Fu
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiao Ma
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Aining Sun
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jian Zhang
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huiying Qiu
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
| | - Deipei Wu
- Department of Hematology, the First Affiliated Hospital of Soochow University, Suzhou, China
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Li Z, Meng L, Zhang Y, Zhu H, Cui J, Sun A, Hu Y, Jin J, Jiang H, Zhang X, Li Y, Liu Q, Liu L, Zhang W, Gu J, Qiao JH, Liu B, Zhang F, Guo Y, Wang J. Frontline flumatinib versus imatinib in patients with chronic myeloid leukemia in chronic phase: Results from the China randomized phase III study. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.7004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
7004 Background: Flumatinib (FM), a derivative of imatinib (IM), is a novel BCR-ABL1 tyrosine kinase inhibitor (TKI). The aim of this open-label phase III study was to validate the efficacy and safety of FM in comparison with IM as frontline treatment in Chinese patients with newly diagnosed Philadelphia chromosome–positive chronic myeloid leukemia (CML) in chronic phase (CML-CP). Methods: Randomization was stratified by Sokal score with a 1:1 allocation to each arm. Primary endpoints were major molecular response (MMR = BCR-ABL IS≤0.1%) rates at 6 and 12 months. Molecular responses were assessed at a central laboratory blinded to treatment allocations during the study. Efficacy endpoints were analyzed for the intention-to-treat populations. This study is registered with ClinicalTrials.gov, number NCT02204644. Results: 400 eligible patients were randomized and patient characteristics at baseline were similar in each arm. The full analysis set (FAS) consisted of 393 patients who received FM 600 mg (n = 196) or IM 400 mg (n = 197) tablets once daily. Compared with IM, FM resulted significantly higher induction of MMR rate (%; 95%CI) at 6 month (33.7; 27.06-40.29 vs 18.3; 12.88-23.67; P = 0.0005) and 12 month (48.5; 41.47-55.47 vs 33.0; 26.43-39.56; P = 0.0021) and also at 3 month (8.2; 4.33- 12.00 vs 2.0; 0.06-4.00; P = 0.0058). Significantly more patients in the FM than in the IM arm achieved a complete molecular response (BCR-ABL IS≤0.0032%) at 12 months. Early molecular response (BCR-ABL IS ≤ 10%) at 3 months and early CCyR at 6 months were also significantly higher with FM than IM (82.1; 76.78-87.50 vs 53.3; 46.33-60.27; P < 0.0001 and 60.71; 53.88-67.55 vs 49.75, 42.76, 56.73; P = 0.0332). FM has a safety profile similar to IM. The rates of grade 3/4 TEAEs of FM were similar to IM, 56.57% (112 of 198) vs 41.38% (87 of 196). However, the frequencies of some nonhematological and hematological adverse events were significantly lower in the FM than in the IM arm, such as rash (4.59% vs 12.63%, P = 0.0064) and eyelid edema (0.51 vs 14.65, P < 0.0001); leukopenia (30.61 vs 62.63, P < 0.0001) and neutropenia (30.10 vs 59.60, P < 0.0001). No specific TEAE was identified in each arm. Conclusions: This phase III study met its primary endpoints. Our study results suggest that FM is comparable to IM in its safety and superior in its efficacy profile at 3, 6 and 12 month time points. These results support FM as a frontline treatment option for patients with newly diagnosed CML-CP. Clinical trial information: NCT02204644.
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Affiliation(s)
- Zhang Li
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, China
| | - Li Meng
- Tongji Hospital Tongji Medical College of Huazhong University of Science &Technology, Wuhan, China
| | | | - Huanling Zhu
- West China Hospital of Sichuan University, Chendu, China
| | - Jiuwei Cui
- First Hospital, Jinlin University, Chang Chun, China
| | - Aining Sun
- The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Yu Hu
- Union Hospital Tongji Medical College Huazhong Universtiy of Science and Technology, Wuhan, China
| | - Jie Jin
- First Hospital Affiliated Zhe Jiang Medical University, Hangzou, China
| | - Hao Jiang
- Peking University People’s Hospital , Peking University Institute of Hematology, Beijing, China
| | - Xi Zhang
- Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Yan Li
- The First Hospital of China Medical University, Shenyang, China
| | - Qifa Liu
- Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Li Liu
- Tangdu Hospital,Fourth Military Medical University, Xi'an, China
| | - Wanggang Zhang
- The Second Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China
| | - Jian Gu
- Northern Jiangsu People's Hospital, Yangzhou, China
| | - Jian-Hui Qiao
- Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Bingcheng Liu
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, China
| | - Fengkui Zhang
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, China
| | - Yong Guo
- Jiangsu Hansoh Pharmaceutical, Jiangsu, China
| | - Jianxiang Wang
- State Key Laboratory of Experimental Hematology, Institute of Hematology, Chinese Academy of Medical Sciences, Tianjin, China
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Xu M, Liu H, Liu Y, Ma X, Qiu H, Fu C, Tang X, Han Y, Chen S, Wu D, Sun A. Gene mutations and pretransplant minimal residual disease predict risk of relapse in adult patients after allogeneic hematopoietic stem-cell transplantation for T cell acute lymphoblastic leukemia. Leuk Lymphoma 2019; 60:2744-2753. [PMID: 30950667 DOI: 10.1080/10428194.2019.1597270] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Mingzhu Xu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Hong Liu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Yuejun Liu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Xiao Ma
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Huiying Qiu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Chengcheng Fu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Xiaowen Tang
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Yue Han
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Suning Chen
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Depei Wu
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
| | - Aining Sun
- Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
- Suzhou Institute of Blood and Marrow Transplantation, Suzhou, China
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Tang L, Ma S, Gong H, Wang J, Xu Y, Wu D, Sun A. PD-L1 Ameliorates Murine Acute Graft-Versus-Host Disease by Suppressing Effector But Not Regulatory T Cells Function. Arch Immunol Ther Exp (Warsz) 2019; 67:179-187. [PMID: 30927016 DOI: 10.1007/s00005-019-00539-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Accepted: 03/18/2019] [Indexed: 01/09/2023]
Abstract
There is increasing evidence that interaction between programmed death 1 (PD-1) and its ligands PD-1 (PD-L1) plays a critical role in the pathology of acute graft-versus-host disease (aGVHD). However, the role of PD-L1 in the development of aGVHD has been controversial in recent mouse studies. In this study, we carried out studies in a murine aGVHD model to clarify the role of PD-L1 in aGVHD pathogenesis. We found that systemic overexpression of PD-L1 by hydrodynamic gene transfer (HGT) method in vivo ameliorates aGVHD-induced lethality in mice. Systemic overexpression of PD-L1 inhibits the donor T cells activation, effector memory status, as well as Th1 and Th17 cells responses in vivo. In addition, PD-L1 Ig treatment significantly suppressed T cells' proliferation, promoted T cells' apoptosis, and reduced pro-inflammatory cytokines expression by effector T cells in vitro in the stimulation of anti-CD3/CD28 and allogeneic dendritic cells. However, we found that PD-L1 overexpression did not affect Treg cells' differentiation in vivo and in vitro, depletion of Treg cells in PD-L1 HGT recipients did not aggravate aGVHD mortality. Therefore, our results demonstrated that systemic treatment with PD-L1 protein ameliorates aGVHD by suppressing effector but not regulatory T cell function. Our findings suggest that systemic treatment with PD-L1 may be a potential strategy to prevent or ameliorate aGVHD.
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Affiliation(s)
- Lin Tang
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China.,Department of Hematology, Changzhou Traditional Chinese Medicine Hospital, Changzhou, 213003, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China
| | - Shoubao Ma
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China. .,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China. .,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China.
| | - Huanle Gong
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China
| | - Jun Wang
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China
| | - Yang Xu
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China.,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China.,Department of Hematology, Changzhou Traditional Chinese Medicine Hospital, Changzhou, 213003, China.,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China
| | - Depei Wu
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China. .,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China. .,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China.
| | - Aining Sun
- Department of Hematology, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China. .,Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, 215123, China. .,Collaborative Innovation Center of Hematology, Soochow University, Suzhou, 215006, China.
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Liu L, Liu S, Zhang Y, Zhou H, Wang Q, Tian H, Chen F, Qiu H, Tang X, Han Y, Fu C, Jin Z, Chen S, Sun A, Miao M, Wu D. Excellent Outcomes of Allogeneic Hematopoietic Stem Cell Transplantation in Patients with Paroxysmal Nocturnal Hemoglobinuria: A Single-Center Study. Biol Blood Marrow Transplant 2019; 25:1544-1549. [PMID: 30853571 DOI: 10.1016/j.bbmt.2019.02.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 02/28/2019] [Indexed: 10/27/2022]
Abstract
We analyzed the outcomes of 44 patients with paroxysmal nocturnal hemoglobinuria (PNH) who received allogeneic hematopoietic stem cell transplantation (allo-HSCT) (haploidentical [haplo]-donors, 25; matched sibling donors [MSDs], 15; and matched unrelated donors, 4) between July 2007 and May 2018. All patients achieved successful donor engraftment. The median time was 12 days (range, 7 to 26) for myeloid engraftment and 13 days (range, 11 to 75) for platelets. The cumulative incidences were 15.91% and 2.27% for grades II to IV and grades III to IV acute graft-versus-host disease (GVHD), respectively, with a median follow-up time of 36 months (range, 4 to 132). The cumulative incidences were 26.73% for chronic GVHD and 9.70% for moderate to severe chronic GVHD. No patients relapsed. The probabilities of 3-year overall survival (OS) and GVHD-free, failure-free survival (GFFS) were 90.4% ± 4.6% and 85.6% ± 5.4%, respectively. The 3-year OS rates of the haplo-donor and MSD groups were 86.5% ± 7.3% versus 93.3% ± 6.4% (P = .520). The 3-year GFFS rates of the haplo-donor and MSD groups were 78.3% ± 8.6% versus 92.9% ± 6.9% (P = .250). The preliminary results indicated that allo-HSCT is a feasible option for patients with PNH; however, this should not be considered as a first-choice therapy, because the results seemed to only suggest rather than confirm that haplo-HSCT and MSD-HSCT exerted similar therapeutic efficacies.
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Affiliation(s)
- Limin Liu
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Shan Liu
- Department of Laboratory Medicine, Affiliated Hospital of University of Electronic Science and Technology of China, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, China
| | - Yanming Zhang
- Department of Hematology, The Affiliated Huai'an Hospital of Xuzhou Medical University and The Second People's Hospital of Huai'an, Huai'an, China
| | - Huifen Zhou
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Qingyuan Wang
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Hong Tian
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Feng Chen
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Huiying Qiu
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Xiaowen Tang
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Yue Han
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Chengcheng Fu
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Zhengming Jin
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Suning Chen
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Aining Sun
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China
| | - Miao Miao
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China.
| | - Depei Wu
- Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Collaborative Innovation Center of Hematology, The First Affiliated Hospital of Soochow University, Jiangsu Institute of Hematology, Suzhou, China.
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Yang F, Cai WZ, Huang XW, Xue SL, Fu CC, Tang XW, Sun AN, Wu DP, Qiu HY. [Comparison of efficacy of first-line administration of generic dasatinib or imatinib in patients with Philadelphia chromosome positive acute lymphoblastic leukemia treated by hematopoietic stem cell transplantation]. Zhonghua Xue Ye Xue Za Zhi 2019; 39:661-667. [PMID: 30180468 PMCID: PMC7342843 DOI: 10.3760/cma.j.issn.0253-2727.2018.08.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the efficacy of first-line administration of generic dasatinib or first-generation TKI (imatinib) in patients with Philadelphia chromosome positive acute lymphoblastic leukemia (Ph(+) ALL) treated by hematopoietic stem cell transplantation (HSCT). Methods: Clinical features and prognoses of 63 newly diagnosed Ph(+) ALL patients from Jan 2014 to June 2017 treated by HSCT combined with first-line administration of generic dasatinib or imatinib were retrospective analyzed. Results: Of 63 Ph(+) ALL patients, 31 cases were administered generic dasatinib, and the other 32 ones imatinib. Complete remission (CR) rates at the fourth week of induction therapy in generic dasatinib and imatinib groups were 96.8% and 93.8% (P=1.000) , respectively. Meanwhile major molecular response (MMR; BCR-ABL/ABL reduce 3log) rates were 41.9% and 43.8% (χ(2)=0.021, P=0.884), respectively. Relapse rates before transplantation were 6.5% and 12.5% (P=0.672), respectively. MMR rates before HSCT were 83.9% and 68.8% (χ(2)=1.985, P=0.159), respectively. The 20-monthes overall survival (OS) rates of generic dasatinib and imatinib groups were 95.5% and 76.5% (χ(2)=0.990, P=0.320) respectively; 20-monthes event-free survival (EFS) rates were 93.5% and 61.4% (χ(2)=5.926, P=0.015), respectively. Statistically significant differences of EFS were reached. Multiple factors analysis showed that generic dasatinib (HR=0.201, 95% CI 0.045-0.896, P=0.035) and MMR before transplantation (HR=0.344, 95% CI 0.124-0.956, CI=0.041) could improve EFS. Conclusions: First-line administration of generic dasatinib could improve EFS for Ph(+)ALL patients treated by HSCT when compered with imatinib.
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Affiliation(s)
- F Yang
- Jiangsu Institute of Hematology, the First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis of Ministry of Health, Jiangsu Clinical Medicine Center, Suzhou 215006, China
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