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陆军军医大学第二附属医院血液病医学中心,重庆 400037
朱丽丹,Email:zhulidan@tmmu.edu.cn,研究方向:造血干细胞移植和恶性血液病的个体化治疗。
高 蕾,Email:gaolei776@tmmu.edu.cn。
收稿:2025-12-08,
修回:2026-01-13,
录用:2026-02-05,
纸质出版:2026-04-28
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朱丽丹,刘嘉,高世春,等.移植前血清铁蛋白水平对急性白血病和中高危骨髓增生异常综合征患者异基因造血干细胞移植疗效的影响[J].重庆医科大学学报,2026,51(4):563-570.
Zhu Lidan,Liu Jia,Gao Shichun,et al.Impact of serum ferritin level before transplantation on the efficacy of allogeneic hematopoietic stem cell transplantation in patients with acute leukemia or intermediate-high-risk myelodysplastic syndrome[J].Journal of Chongqing Medical University,2026,51(4):563-570.
朱丽丹,刘嘉,高世春,等.移植前血清铁蛋白水平对急性白血病和中高危骨髓增生异常综合征患者异基因造血干细胞移植疗效的影响[J].重庆医科大学学报,2026,51(4):563-570. DOI: 10.13406/j.cnki.cyxb.004064.
Zhu Lidan,Liu Jia,Gao Shichun,et al.Impact of serum ferritin level before transplantation on the efficacy of allogeneic hematopoietic stem cell transplantation in patients with acute leukemia or intermediate-high-risk myelodysplastic syndrome[J].Journal of Chongqing Medical University,2026,51(4):563-570. DOI: 10.13406/j.cnki.cyxb.004064.
目的
2
评价移植前血清铁蛋白水平(serum ferritin,SF)对急性白血病(acute leukemia,AL)/中高危-骨髓增生异常综合征(intermediate-high-risk myelodysplastic syndrome,IH-MDS)异基因造血干细胞移植(allogeneic hematopoietic stem cell transplantation,allo-HSCT)疗效的影响。
方法
2
回顾性分析本中心接收allo-HSCT的203例AL和IH-MDS患者,根据移植前SF水平分为SF<1 000 ng/mL,SF≥1 000 ng/mL 2组。比较2组患者供者植入、移植相关并发症、总生存(overall survival,OS),并进行OS危险因素分析。
结果
2
S
F≥1 000 ng/mL组患者的移植前红细胞输注量明显高于SF
<
1 000 ng/mL组,SF≥1 000 ng/mL组患者血小板植入不良,巨细胞病毒感染发生率明显增高;2组患者在重建时间、感染、复发未见明显差异;慢性移植物抗宿主病(chronic graft versus host disease,cGVHD)发生有受铁过载影响的趋势。单因素及多因素分析显示移植前疾病缓解状态、SF≥1 000 ng/mL、植入失败是OS及非复发死亡率(non-relapse mortality,NRM)独立危险因素。SF≥1 000 ng/mL、巨细胞病毒感染是导致植入不良或植入失败结局的危险因素。
结论
2
单因素及多因素显示移植前SF水平对AL和IH-MDS患者异基因造血干细胞移植术后OS产生影响,移植前应进行SF检测,可考虑作为重要的围移植风险分层和管理的重要标志物。
Objective
2
To investigate the impact of serum ferritin(SF) level before transplantation on the efficacy of allogeneic hematopoietic stem cell transplantation(allo-HSCT) in patients with acute leukemia(AL) or intermediate-high-risk myelodysplastic syndrome(IH-MDS).
Methods
2
A retrospective analysis was performed for 203 patients with AL or IH-MDS who underwent allo-HSCT in our center,and according to the level of SF before transplantation,they were divided into SF<1000 ng/mL group and SF≥1000 ng/mL group. The two groups were compared in terms of donor engraftment,transplantation-related complications,and overall survival (OS),and the risk factors for OS were analyzed.
Results
2
Compared with the SF<1000 ng/mL group,the SF≥1000 ng/mL group had a significantly higher volume of red blood cell transfusion before transplantation,as well as significant increases in the incidence rates of poor platelet engraftment and cytomegalovirus infection,while there were no significant differences between the two groups in time to hematopoietic reconstitution,infection,and recurrence. However,chronic graft-versus-host disease tended to be affected by iron overload. The univariate and multivariate analyses showed that disease remission before transplantation,SF≥1000 ng/mL,and graft failure were independent risk factors for OS and non-relapse mortality. SF≥1000 ng/mL and cytomegalovirus infection were risk factors for poor graft function or graft failure.
Conclusion
2
Univariate and multivariate analyses show that SF level before transplantation may affect OS after allo-HSCT in patients with AL or IH-MDS,and thus it should be measured before transplantation. It may be used as an important marker for peri-transplantation risk stratification and management.
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