Evidence map›Paper›PMID 41514049›Full record

ArticleBone marrow transplantation2026

Validation of risk stratification and novel prognostic biomarkers in asian adult HSCT recipients with TA-TMA: A multicenter real-world study.

Yibo Wu, Xiaolin Yuan, Lieguang Chen, Xiaoyu Lai, Lizhen Liu, Luxin Yang, Jimin Shi, Jian Yu, Yanmin Zhao, Guifang Ouyang and 9 more

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Bone marrow transplantation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

19 authors.

Yibo Wu *Bone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.ORCID 0000-0002-5431-1133
Xiaolin Yuan *Department of Hematology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, China.
Lieguang Chen *Bone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Xiaoyu LaiBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Lizhen LiuBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Luxin YangBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Jimin ShiBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Jian YuBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Yanmin ZhaoBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Guifang OuyangDepartment of Hematology, The First Affiliated Hospital of Ningbo University, Ningbo, China.
Lihong NiDepartment of Hematology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China.
Haowen XiaoDepartment of Hematology and Cell Therapy, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.ORCID 0000-0002-8909-5207
Yang XuDepartment of Hematology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Li TangDepartment of Hematology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China.
Panpan ZhuBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.
Zhen CaiBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.ORCID 0000-0001-6026-3804
He HuangBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China.ORCID 0000-0002-2723-1621
Ying LuDepartment of Hematology, The Affiliated Peoples' Hospital of Ningbo University, Ningbo, China.
Yi LuoBone Marrow Transplantation Center of the First Affiliated Hospital & Liangzhu Laboratory, Zhejiang University School of Medicine, Hangzhou, China. luoyijr@zju.edu.cn.ORCID 0000-0001-7051-219X

Funding

National Natural Science Foundation of China (National Science Foundation of China) 82170205National Natural Science Foundation of China (National Science Foundation of China) 82300240Natural Science Foundation of Zhejiang Province (Zhejiang Provincial Natural Science Foundation) LMS25H080005
6 · The paper itself

Abstract

backgroundTransplantation-associated thrombotic microangiopathy (TA-TMA) confers high mortality after allogeneic hematopoietic stem cell transplantation (HSCT). While characteristics are established in pediatric populations, real-world data on adults-particularly regarding standardized diagnostics and risk stratification-remain scarce.

methodsThis multicenter, retrospective cohort study analyzed 113 Asian adult patients diagnosed per international consensus criteria (median onset: 60 days post-HSCT). Outcomes were assessed using Jodele and harmonized risk tools, treatment responses, and biomarker profiles (cytokines, aGVHD, proteinuria, sC5b-9, D-dimer).

resultsThe 6-month post-TMA and 1-year post-HSCT survival rates were 30.5% and 31.6%, respectively. High-risk classification by Jodele criteria (33.6% of patients) predicted significantly inferior 6-month survival (10.5% vs. 38.3%, p = 0.001). All patients met harmonized high-risk criteria. Immune reconstitution was severely impaired, especially in higher Jodele risk categories. Proteinuria (HR = 3.55, p = 0.027), multi-organ dysfunction syndrome (MODS; HR = 0.06, p < 0.001), and elevated IL-10 (HR = 0.24, p = 0.025) were independent predictors of reduced survival. Eculizumab yielded higher response rates than plasma exchange (57.1% vs. 31.3%).

conclusionThis study validates harmonized diagnostic criteria and Jodele risk stratification in Asian adults with TA-TMA, and identifies proteinuria, MODS, and IL-10 as prognostic biomarkers. The universal high-risk classification underscores disease severity in this population. Early complement inhibition and cytokine-targeted therapies merit further investigation.

Indexed as

Hematopoietic Stem Cell TransplantationThrombotic MicroangiopathiesAdolescentAdultBiomarkersFemaleHumansMaleMiddle AgedPrognosisRetrospective StudiesRisk AssessmentSurvival RateBiomarkers

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