中国组织工程研究 ›› 2023, Vol. 27 ›› Issue (19): 2975-2979.doi: 10.12307/2023.623

• 造血干细胞 hematopoietic stem cells • 上一篇    下一篇

淋巴瘤自体造血干细胞移植中苯达莫司汀、依托泊苷、阿糖胞苷、美法仑(BeEAM)预处理方案的安全性

孔  黛,王新凯,裴晓杭,连  成,牛晓娜,白炎亮,牛俊伟,朱尊民,刘忠文   

  1. 河南省人民医院血液科,郑州大学人民医院,河南省郑州市   450000
  • 收稿日期:2022-06-15 接受日期:2022-08-08 出版日期:2023-07-08 发布日期:2022-11-28
  • 通讯作者: 刘忠文,博士,主任医师,河南省人民医院血液科,郑州大学人民医院,河南省郑州市 450000
  • 作者简介:孔黛,女,1987年生,河南省商丘市人,汉族,2012年郑州大学毕业,硕士,主治医师,主要从事恶性血液病诊治及造血干细胞移植研究。
  • 基金资助:
    河南省医学科技攻关计划省部共建项目(SBGJ202102041),项目负责人:刘忠文

Safety of bendamustine, etoposide, cytarabine, melphalan (BeEAM) as preconditioning in autologous hematopoietic stem cell transplantation for patients with lymphomas

Kong Dai, Wang Xinkai, Pei Xiaohang, Lian Cheng, Niu Xiaona, Bai Yanliang, Niu Junwei, Zhu Zunmin, Liu Zhongwen   

  1. Department of Hematology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China
  • Received:2022-06-15 Accepted:2022-08-08 Online:2023-07-08 Published:2022-11-28
  • Contact: Liu Zhongwen, MD, Chief physician, Department of Hematology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China
  • About author:Kong Dai, Master, Attending physician, Department of Hematology, Henan Provincial People’s Hospital, People’s Hospital of Zhengzhou University, Zhengzhou 450000, Henan Province, China
  • Supported by:
    Joint Project of Henan Provincial Medical Science and Technology Project, No. SBGJ202102041 (to LZW)

摘要:


文题释义:

自体造血干细胞移植:指患者本人的造血干细胞移植。它多用于某些血液系统疾病、实体瘤或者是自身免疫性疾病的治疗,血液系统疾病有高危淋巴瘤、难治复发淋巴瘤、多发性骨髓瘤等。相对异基因造血干细胞移植来说,自体造血干细胞移植风险更小,并发症更少,但对于恶性肿瘤来说,它的弊端在于复发率更高。
预处理:在造血干细胞回输之前对患者进行大剂量化疗和/或放疗及免疫抑制治疗,以进一步清除患者体内肿瘤细胞,为造血干细胞回输做准备。理想的预处理方案应该既能最大程度杀伤肿瘤细胞,又尽可能减低预处理相关毒性。目前为止,淋巴瘤自体造血干细胞移植并没有标准方案。

背景:近年来单克隆抗体、小分子靶向药物和免疫治疗等新药的应用显著提高了恶性淋巴瘤患者的近期疗效和长期生存,但自体造血干细胞移植在恶性淋巴瘤整体治疗中仍然具有重要的地位。在自体造血干细胞移植的整个过程中非常重要的一个环节就是预处理,但目前尚无标准的预处理方案。
目的:探讨苯达莫司汀、依托泊苷、阿糖胞苷、美法仑(BeEAM)预处理方案用于淋巴瘤自体造血干细胞移植的安全性、有效性。
方法:选择2021-07-05/2022-05-31于河南省人民医院血液科行BeEAM预处理方案自体造血干细胞移植的11例淋巴瘤患者纳入研究,对患者的临床特征、预处理相关非血液学毒性、造血重建进行分析。
结果与结论:①BeEAM预处理方案的非血液学毒性主要为口腔黏膜炎、腹泻、粒缺期发热,发生率分别为72.7%,63.6%,90.9%;②中性粒细胞植入中位时间9(8-11) d,血小板植入中位时间10(7-16) d;③BeEAM预处理方案用于淋巴瘤自体造血干细胞移植,非血液学毒性可控,造血重建顺利,100 d 移植相关死亡率为0% ,截至随访期末移植相关死亡率为0%,显示出良好的疗效和安全性。中国临床试验注册中心:注册号ChiCTR2100048295。
https://orcid.org/0000-0002-9345-7098 (孔黛) 
中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 霍奇金淋巴瘤, 非霍奇金淋巴瘤, 自体造血干细胞移植, 预处理方案, 非血液学毒性, 造血重建

Abstract: BACKGROUND: In recent years, the application of new drugs such as monoclonal antibodies, small molecule targeted drugs and immunotherapy has significantly improved the short-term efficacy and long-term survival of patients with malignant lymphoma, but autologous hematopoietic stem cell transplantation still plays an important role in the overall treatment of malignant lymphoma. Preconditioning is a very important step in the whole process of autologous hematopoietic stem cell transplantation, but there is no standard preconditioning program at present.  
OBJECTIVE: To investigate the safety and effectiveness of Bendamustine, Etoposide, Cytarabine (Melphalan) BeEAM as preconditioning in autologous hematopoietic cell transplantation for patients with lymphomas. 
METHODS: From July 5, 2021 to May 31, 2022, 11 patients with lymphoma who underwent autologous hematopoietic stem cell transplantation with BeEAM preconditioning regimen in Department of Hematology of Henan Provincial People’s Hospital were enrolled in the study. The clinical characteristics, pretreating-related non-hematologic toxicity, and hematopoietic reconstitution of the patients were analyzed.
RESULTS AND CONCLUSION: (1) The non-hematological toxicity of BeEAM pretreatment regimen mainly included oral mucositis, diarrhea and fever at granulosa stage, with the incidence of 72.7%, 63.6%, 90.9%, respectively. (2) The median time of neutrophil implantation was 9(8-11) days, and that of platelet implantation was 10(7-16) days. (3) BeEAM pretreatment regimen for autologous hematopoietic stem cell transplantation of lymphoma has controllable non-hematologic toxicity and rapid hematopoietic reconstruction, with transplant-related mortality of 0% at 100 days and transplant-related mortality of 0% at the end of follow-up period, showing good efficacy and safety. Chinese Clinical Trial Registry: identifier No. ChiCTR2100048295.

Key words: Hodgkin’s lymphoma, non-Hodgkin’s lymphoma, autologous hematopoietic stem cell transplantation, preconditioning regimen, non-hematological toxicity, hematopoietic reconstruction

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