Evidence map›Paper›PMID 42178886›Full record

ArticleBritish journal of haematology2026

Transplantation outcomes in patients with Down syndrome-associated acute lymphoblastic leukaemia: Implications for treatment intensity and the use of novel therapies.

Hisashi Ishida, Yasuhiro Okamoto, Hirotoshi Sakaguchi, Yasuyuki Arai, Tomoaki Ueda, Shunsuke Yamamoto, Mio Yano, Tomoko Yokosuka, Keiko Okada, Maho Sato and 15 more

Abstract read
In one paragraph

Article in British journal of haematology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

25 authors.

Hisashi IshidaDepartment of Pediatrics, Okayama University Hospital, Okayama, Japan.ORCID https://orcid.org/0000-0002-3391-8403
Yasuhiro OkamotoDepartment of Pediatrics, Kagoshima University Hospital, Kagoshima, Japan.ORCID https://orcid.org/0000-0003-4412-6441
Hirotoshi SakaguchiChildren's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.ORCID https://orcid.org/0000-0003-0236-1187
Yasuyuki AraiDepartment of Hematology, Kyoto University Hospital, Kyoto, Japan.ORCID https://orcid.org/0000-0002-9662-5093
Tomoaki UedaDepartment of Hematology and Oncology, The University of Osaka Graduate School of Medicine, Suita, Japan.
Shunsuke YamamotoDepartment of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Mio YanoDepartment of Pediatrics, Kyoto City Hospital, Kyoto, Japan.
Tomoko YokosukaDivision of Hematology/Oncology, Kanagawa Children's Medical Center, Yokohama, Japan.
Keiko OkadaDepartment of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan.ORCID https://orcid.org/0000-0003-0825-2985
Maho SatoDepartment of Hematology/Oncology, Osaka Women's and Children's Hospital, Izumi, Japan.
Shuhei KarakawaDepartment of Pediatrics, Hiroshima University Hospital, Hiroshima, Japan.
Ryoji KobayashiDepartment of Hematology/Oncology for Children and Adolescents, Sapporo Hokuyu Hospital, Sapporo, Japan.ORCID https://orcid.org/0000-0002-3937-0856
Keisuke KatoDivision of Pediatric Hematology and Oncology, Ibaraki Children's Hospital, Mito, Japan.
Katsuyoshi KohDepartment of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan.ORCID https://orcid.org/0000-0002-0476-4978
Toshihiro FujikiDepartment of Pediatrics, Kanazawa University Hospital, Kanazawa, Japan.
Kumiko GoiDepartment of Pediatrics, Faculty of Medicine, University of Yamanashi, Chuo, Japan.
Shoji SaitoDepartment of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan.ORCID https://orcid.org/0000-0003-3866-3582
Junko TakitaDepartment of Pediatrics, Kyoto University Hospital, Kyoto, Japan.
Takako MiyamuraDepartment of Pediatrics, The University of Osaka Graduate School of Medicine, Suita, Japan.ORCID https://orcid.org/0000-0002-3226-556X
Yuhki KogaDepartment of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.ORCID https://orcid.org/0000-0003-0056-9988
Nao YoshidaDepartment of Hematology and Oncology, Children's Medical Center, Japanese Red Cross Aichi Medical Center Nagoya First Hospital, Nagoya, Japan.
Atsushi SatoDepartment of Hematology and Oncology, Miyagi Children's Hospital, Sendai, Japan.
Moeko HinoDepartment of Pediatrics, School of Medicine, Chiba University, Chiba, Japan.
Ken TabuchiJapanese Data Center for Hematopoietic Cell Transplantation, Ngakute, Japan.
Yuki ArakawaDepartment of Hematology/Oncology, Saitama Children's Medical Center, Saitama, Japan.

Funding

Japan Society for the Promotion of Science JP26K10727
6 · The paper itself

Abstract

Down syndrome-associated acute lymphoblastic leukaemia (DS-ALL) is associated with inferior outcomes compared with non-DS-ALL; however, data on haematopoietic stem cell transplantation (HSCT) in DS-ALL remain limited. We analysed nationwide data of patients aged <30 years with B-cell precursor ALL who underwent first allogeneic HSCT between 2000 and 2022 in Japan. In total, 56 patients with DS-ALL and 3873 with non-DS-ALL were identified. The incidences of neutrophil engraftment, grade II-IV acute graft-versus-host disease and chronic graft-versus-host disease were comparable between groups. The 4-year event-free survival (EFS) was lower in DS-ALL than in non-DS-ALL (40.3% vs. 55.2%), but was similar when stratified by disease status at HSCT. The 4-year EFS rates in first and second complete remission (CR) were 62.7% and 48.2% in DS-ALL and 69.5% and 56.0% in non-DS-ALL respectively. Relapse, rather than non-relapse mortality (NRM), was the leading cause of treatment failure in DS-ALL. Among patients with DS-ALL undergoing HSCT in CR1/2, myeloablative conditioning (MAC) showed a trend towards superior EFS compared with reduced-intensity conditioning (RIC), which was associated with a higher incidence of NRM. Accordingly, patients in CR1/2 who are unable to tolerate MAC are considered good candidates for emerging novel therapies rather than RIC-HSCT.

Indexed as

Down SyndromeHematopoietic Stem Cell TransplantationPrecursor Cell Lymphoblastic Leukemia-LymphomaAdolescentAdultChildChild, PreschoolFemaleGraft vs Host DiseaseHumansInfantJapanMaleRemission InductionTransplantation ConditioningTreatment Outcomeacute lymphoblastic leukaemiachildrendown syndrome

Identifiers

PMID42178886
PMCPMC13462153

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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.