Evidence map›Paper›PMID 42230462›Full record

ArticleBlood research2026

Real-world experience with gilteritinib maintenance following allogeneic transplantation in relapsed/refractory AML patients harboring FLT3 mutations.

Yun-Tzu Lin, Xavier Cheng-Hong Tsai, Feng-Ming Tien, Yuan-Yeh Kuo, Mei-Hsuan Tseng, Jia-Hau Liu, Bor-Sheng Ko, Chieh-Lung Cheng, Sheng-Chieh Chou, Ming-En Lin and 6 more

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Article in Blood research, 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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4 · The record

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5 · Who and what money

Authors and funding

16 authors.

Yun-Tzu LinDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Xavier Cheng-Hong TsaiDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan. xavierchtsai@ntu.edu.tw.
Feng-Ming TienDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Yuan-Yeh KuoTai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan.
Mei-Hsuan TsengTai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan.
Jia-Hau LiuDepartment of Hematology and Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan.
Bor-Sheng KoDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Chieh-Lung ChengDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Sheng-Chieh ChouDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Ming-En LinDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Chien-Chin LinDepartment of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Ming-Kai ChuangDepartment of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Ming YaoDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Hsin-An HouDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan. hsinanhou@ntu.edu.tw.
Wen-Chien ChouDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
Hwei-Fang TienDivision of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGilteritinib is an established FLT3 inhibitor used to treat patients with relapsed or refractory (R/R) acute myeloid leukemia (AML) harboring FLT3 mutations. Prior studies have predominantly evaluated gilteritinib as a posttransplant maintenance therapy in patients who undergo allogeneic hematopoietic stem cell transplantation (allo-HSCT) in complete remission. Nonetheless, evidence remains limited for patients who receive gilteritinib as salvage therapy in a relapsed or refractory setting, proceed to allo-HSCT, and subsequently continue gilteritinib maintenance. This real-world study aimed to address this knowledge gap in an Asian cohort. METHOD AND

resultPatients with FLT3-mutated R/R AML received gilteritinib before transplantation, and those achieving engraftment without grade ≥ 2 acute graft-versus-host disease were offered posttransplant maintenance between days 30 and 90. The cohort (median age, 48 years; 92.0% FLT3-ITD) achieved a complete response (CR) rate of 76.2%. At a median follow-up of 46.2 months, gilteritinib maintenance therapy was associated with longer relapse-free and overall survival and a significantly lower 1-year cumulative incidence of relapse. Exploratory measurable residual disease (MRD) subgroup analyses suggested a numerically greater survival difference in patients without flow cytometry-detectable MRD before or after transplantation; however, the findings are limited by the small sample size and lack of FLT3-targeted next-generation sequencing-based MRD assessment.

conclusionGilteritinib was generally well-tolerated, with no observed increase in cytomegalovirus (CMV)-related or graft-versus-host complications. This study provides real-world evidence in a clinically relevant scenario and supports the use of gilteritinib maintenance in patients with FLT3-mutated AML who undergo transplantation during R/R disease.

Indexed as

Acute myeloid leukemiaFLT3 inhibitorFMS-like tyrosine kinase 3 (FLT3)GilteritinibPost-HSCT maintenance

Identifiers

PMID42230462
PMCPMC13234079

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.