Evidence map›Paper›PMID 32948829›Full record

ArticleBone marrow transplantation2021

Reduced-intensity conditioning is effective for hematopoietic stem cell transplantation in young pediatric patients with Diamond-Blackfan anemia.

Shun Koyamaishi, Takuya Kamio, Akie Kobayashi, Tomohiko Sato, Ko Kudo, Shinya Sasaki, Rika Kanezaki, Daiichiro Hasegawa, Hideki Muramatsu, Yoshiyuki Takahashi and 22 more

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In one paragraph

Article in Bone marrow transplantation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 18% of its field
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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Review
  3. Preclinical development of lentiviral vector gene therapy for Diamond-Blackfan anemia syndrome.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  4. Review
  5. Article
  6. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

32 authors at 18 institutions in 2 countries.

Shun Koyamaishi *Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Takuya Kamio *Department of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Akie KobayashiDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Tomohiko SatoDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Ko KudoDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Shinya SasakiDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Rika KanezakiDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Daiichiro HasegawaDepartment of Hematology and Oncology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan.
Hideki MuramatsuDepartment of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Yoshiyuki TakahashiDepartment of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Yoji SasaharaDepartment of Pediatrics, Tohoku University Graduate School of Medicine, Sendai, Japan.
Hidefumi HiramatsuDepartment of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Harumi KakudaDepartment of Hematology/Oncology, Chiba Children's Hospital, Chiba, Japan.
Miyuki TanakaDepartment of Pediatrics, Shinshu University School of Medicine, Matsumoto, Japan.
Masataka IshimuraDepartment of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Masanori NishiDepartment of Pediatrics, Saga University, Saga, Japan.
Akira IshiguroDivision of Hematology, National Center for Child Health and Development, Tokyo, Japan.
Hiromasa YabeDepartment of Innovative Medical Science, Tokai University School of Medicine, Isehara, Japan.ORCID http://orcid.org/0000-0001-6508-5496
Takeo SarashinaDepartment of Pediatrics, Asahikawa Medical University, Asahikawa, Japan.
Masaki YamamotoDepartment of Pediatrics, Sapporo Medical University School of Medicine, Sapporo, Japan.
Yuki YuzaDepartment of Hematology and Oncology, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan.
Nobuyuki HyakunaDepartment of Pediatrics, University of the Ryukyus Hospital, Okinawa, Japan.
Kenichi YoshidaDepartment of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Hitoshi KannoDepartment of Transfusion Medicine and Cell Processing, Tokyo Women's Medical University, Tokyo, Japan.ORCID http://orcid.org/0000-0002-0893-4030
Shouichi OhgaDepartment of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Akira OharaDepartment of Pediatrics, Toho University, Tokyo, Japan.
Seiji KojimaDepartment of Pediatrics, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Satoru MiyanoLaboratory of DNA Information Analysis, Human Genome Center, Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
Seishi OgawaDepartment of Pathology and Tumor Biology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Tsutomu TokiDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Kiminori TeruiDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
Etsuro ItoDepartment of Pediatrics, Hirosaki University Graduate School of Medicine, Hirosaki, Japan. eturou@hirosaki-u.ac.jp.ORCID http://orcid.org/0000-0002-0168-2475
Hirosaki University · JPKyoto University · JPNagoya University · JPKyushu University · JPAsahikawa Medical University · JPChiba Hospital · JPKobe Children's Hospital · JPNational Center For Child Health and Development · JPSaga University · JPSapporo Medical University · JPShinshu University · JPThe University of Tokyo · JPTohoku University · JPToho University · JPTokai University · JPTokyo Metropolitan Children's Medical Center · JPTokyo Women's Medical University · JPUniversity of the Ryukyus University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Allogeneic hematopoietic stem cell transplantation (HSCT) is the only curative therapy for the hematologic manifestations of Diamond-Blackfan anemia (DBA). However, data regarding the optimal conditioning regimen for DBA patients are limited. We retrospectively compared the outcomes of DBA patients who underwent HSCT using either myeloablative conditioning (MAC) or reduced-intensity conditioning (RIC) regimens. The patients belonged to a cohort treated at our hospitals between 2000 and 2018. HSCT was performed in 27 of 165 patients (16.4%). The median age at the time of HSCT was 3.6 years. Stem cell sources included bone marrow for 25 patients (HLA-matched sibling donors, n = 5; HLA-mismatched related donors, n = 2; HLA-matched/mismatched unrelated donors, n = 18) or cord blood for 2 patients. MAC or RIC regimens were used in 12 and 15 patients, respectively. Engraftment was successful in all 27 patients who underwent HSCT. Three patients who underwent HSCT using MAC regimens developed sinusoidal obstruction syndrome. The 3-year overall survival (OS) and failure-free survival rates (FFS) post-transplantations were 95.2% and 88.4%, respectively, with no significant differences between MAC and RIC regimens. Our data suggest that HSCTs using RIC regimens are effective and obtain engraftment with excellent OS and FFS for young DBA patients.

Indexed as

Anemia, Diamond-BlackfanGraft vs Host DiseaseHematopoietic Stem Cell TransplantationChildHumansRetrospective StudiesSiblingsTransplantation Conditioning

Identifiers

PMID32948829
OpenAlexW3087518717

What OpenQuestion holds

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Registered trials

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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.