中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (1): 1-7.doi: 10.12307/2024.733

• 造血干细胞 hematopoietic stem cells •    下一篇

口服海曲泊帕与皮下注射重组人血小板生成素用于单倍体造血干细胞移植

孔 黛,王新凯,张文荟,裴晓杭,连 成,牛晓娜,郭宏岗,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:2023-10-17 接受日期:2023-11-21 出版日期:2025-01-08 发布日期:2024-05-17
  • 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。
  • 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;河南省医学科技攻关计划联合共建 项目 (LHGJ20230016),项目负责人:张文荟

Oral Herombopag Olamine and subcutaneous recombinant human thrombopoietin after haploidentical hematopoietic stem cell transplantation

Kong Dai, Wang Xinkai, Zhang Wenhui, Pei Xiaohang, Lian Cheng, Niu Xiaona, Guo Honggang, 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:2023-10-17 Accepted:2023-11-21 Online:2025-01-08 Published:2024-05-17
  • 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:
    Provincial and Ministerial Joint Project of Henan Provincial Medical Science and Technology Project, No. SBGJ202102041 (to LZW); Joint Project of Henan Provincial Medical Science and Technology Project, No. LHGJ20230016 (to ZWH) 

摘要:

文题释义:
造血干细胞移植:是恶性血液疾病、造血衰竭类疾病和一些遗传代谢疾病的有效治疗方法。通过大剂量放/化疗预处理,清除受者体内残留肿瘤细胞、造血及免疫功能,再将自体或异体造血干细胞移植给受者,使受者重建正常造血及免疫系统。根据供者与受者 HLA配型相合程度可分为HLA全相合移植、不全相合移植、单倍体移植。
血小板生成素受体激动剂:临床常用药物包括血小板生成素肽类似物(罗米司亭),其与内源性血小板生成素竞争性结合血小板生成素受体;血小板生成素非肽类似物(艾曲泊帕、海曲泊帕、阿伐曲泊帕等),不与内源性血小板生成素竞争性结合血小板生成素受体,选择性作用于血小板生成素受体跨膜区,引起MAPK、ERK1/2、STAT5等多种细胞信号通路激活,从而改善造血干/祖细胞功能,也因此应用于原发免疫性血小板减少症的二线治疗、再生障碍性贫血的联合治疗等。


背景:异基因造血干细胞移植是治疗恶性血液病的重要手段,术后血小板植入延迟是常见并发症,严重影响患者生存质量,然而,目前并无标准方案来提高血小板植入率和预防血小板植入延迟。
目的:对比分析口服海曲泊帕与皮下注射重组人血小板生成素促进恶性血液病患者单倍体造血干细胞移植后血小板植入的安全性及有效性。
方法:回顾性分析2016年1月至2022年10月进行单倍体造血干细胞移植的163例恶性血液病患者的临床资料。+2 d开始皮下注射重组人血小板生成素的患者共72例,归为重组人血小板生成素组;+2 d开始口服海曲泊帕的患者共27例,归为海曲泊帕组;未应用海曲泊帕及重组人血小板生成素的64例患者归为空白对照组。对3组植入情况、100 d内Ⅱ-Ⅳ度急性移植物抗宿主病发生率、1年生存率、1年复发率及安全性进行分析。
结果与结论:①中位随访时间52(12-87)个月,空白对照组、重组人血小板生成素组、海曲泊帕组患者中性粒细胞植入时间分别为(12.95±3.88) d,(14.04±3.71) d,(13.89±2.74) d,差异无显著性意义(P=0.352);血小板植入时间分别为(15.16±6.27) d,(17.67±6.52) d,(17.00±4.75) d,差异无显著性意义(P=0.287);②空白对照组、重组人血小板生成素组、海曲泊帕组第60天血小板完全植入率分别为64.06%,90.28%,92.59%,差异有显著性意义(P < 0.001);亚组分析显示,空白对照组与重组人血小板生成素组比差异有显著性意义(P < 0.001),空白对照组与海曲泊帕组比差异有显著性意义(P=0.004),重组人血小板生成素组与海曲泊帕组比差异无显著性意义(P=0.535);③空白对照组、重组人血小板生成素组、海曲泊帕组100 dⅡ-Ⅳ度急性移植物抗宿主病发生率分别为25.00%,30.56%,25.93%,差异无显著性意义(P=0.752);④巨细胞病毒血症、巨细胞病毒肺炎、肝功能损伤发生率在3组间无显著性差异(P > 0.05);⑤随访期内,3组患者均未发生血栓事件;⑥结果表明,重组人血小板生成素、海曲泊帕均可提高恶性血液病患者单倍体造血干细胞移植后血小板的植入率,疗效相当且安全性良好。
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: 恶性血液病, 单倍体造血干细胞移植, 海曲泊帕, 重组人血小板生成素, 移植物抗宿主病, 血小板植入, 植入率

Abstract: BACKGROUND: Allogeneic hematopoietic stem cell transplantation is an important treatment for malignant hematological diseases, and delayed postoperative platelet implantation is a common complication that seriously affects the quality of patient survival; however, there are no standard protocols to improve platelet implantation rates and prevent platelet implantation delays.

OBJECTIVE: To compare the safety and efficacy of oral Herombopag Olamine versus subcutaneous recombinant human thrombopoietin for promoting platelet implantation in patients with malignant hematological diseases undergoing haploid hematopoietic stem cell transplantation.

METHODS: Clinical data of 163 patients with malignant hematological diseases who underwent haploidentical hematopoietic stem cell transplantation from January 2016 to October 2022 were retrospectively analyzed. A total of 72 patients who started to subcutaneously inject recombinant human thrombopoietin at +2 days were categorized into the recombinant human thrombopoietin group; a total of 27 patients who started to orally take Herombopag Olamine at +2 days were categorized into the Herombopag Olamine group; and 64 patients who did not apply Herombopag Olamine or recombinant human thrombopoietin were categorized into the blank control group. The implantation status, incidence of acute graft-versus-host disease of degree II-IV within 100 days, 1-year survival rate, 1-year recurrence rate, and safety were analyzed in the three groups.

RESULTS AND CONCLUSION: (1) The average follow-up time was 52(12-87) months. The implantation time of neutrophils in the blank control group, recombinant human thrombopoietin group, and Herombopag Olamine group was (12.95±3.88) days, (14.04±3.71) days, and (13.89±2.74) days, respectively, with no statistically significant difference (P=0.352); the implantation time of platelets was (15.16±6.27) days, (17.67±6.52) days, and (17.00±4.75) days, with no statistically significant difference (P=0.287). (2) The complete platelet implantation rate on day 60 was 64.06%, 90.28%, and 92.59%, respectively, and the difference was statistically significant (P < 0.001). The subgroup analysis showed that the difference between the blank control group and the recombinant human thrombopoietin group was statistically significant (P < 0.001), and the difference between the blank control group and the Herombopag Olamine group was statistically significant (P=0.004). The difference was not statistically significant between the recombinant human thrombopoietin group and Herombopag Olamine group (P=0.535). (3) 100-day II-IV degree acute graft-versus-host disease incidence in the blank control group, recombinant human thrombopoietin group, and Herombopag Olamine group were 25.00%, 30.56%, and 25.93%, respectively, and the difference was not statistically significant (P=0.752). (4) The incidence of cytomegalovirus anemia, cytomegalovirus pneumonia, and hepatic function injury had no statistical difference among the three groups (P > 0.05). (5) During the follow-up period, there was no thrombotic event in any of the three groups of patients. (6) The results showed that recombinant human thrombopoietin and Herombopag Olamine could improve the platelet implantation rate of malignant hematological disease patients after haploidentical hematopoietic stem cell transplantation, with comparable efficacy and good safety.

Key words: malignant hematological disease, haploidentical hematopoietic stem cell transplantation, Herombopag Olamine, recombinant human thrombopoietin, graft-versus-host disease, platelet implantation, implantation rate

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