Evidence map›Paper›PMID 25193958›Full record

ArticleHaematologica2014

First-line treatment for severe aplastic anemia in children: bone marrow transplantation from a matched family donor versus immunosuppressive therapy.

Nao Yoshida, Ryoji Kobayashi, Hiromasa Yabe, Yoshiyuki Kosaka, Hiroshi Yagasaki, Ken-Ichiro Watanabe, Kazuko Kudo, Akira Morimoto, Shouichi Ohga, Hideki Muramatsu and 5 more

Open access · goldAbstract readComparative StudyMulticenter Study
In one paragraph

Article in Haematologica, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 4 pooled it
4.8field-weighted citation impact, top 4% 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

71 citing papers in PubMed, 4 syntheses or guidelines pooled it, 128 citations in OpenAlex.

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  11. Reconceptualizing Aplastic Anemia-Seed, Worm, Soil.Journal of clinical laboratory analysis · 2026
    Review
  12. Article
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  17. Future directions in transplantation for aplastic anemia.Hematology. American Society of Hematology. Education Program · 2025
    Review
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11 more citing papers are in PubMed but not listed here.

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

15 authors at 11 institutions in 2 countries.

Nao YoshidaDepartment of Hematology and Oncology, Children's Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya;
Ryoji KobayashiDepartment of Pediatrics, Sapporo Hokuyu Hospital, Isehara;
Hiromasa YabeDepartment of Cell Transplantation and Regenerative Medicine, Tokai University School of Medicine, Isehara;
Yoshiyuki KosakaDepartment of Pediatrics, Hyogo Children's Hospital, Kobe;
Hiroshi YagasakiDepartment of Pediatrics, Nihon University School of Medicine, Tokyo;
Ken-Ichiro WatanabeDivision of Hematology and Oncology, Shizuoka Children's Hospital, Toyoake;
Kazuko KudoDepartment of Pediatrics, Fujita Health University School of Medicine, Toyoake;
Akira MorimotoDepartment of Pediatrics, Jichi Medical University School of Medicine, Shimotsuke;
Shouichi OhgaDepartment of Perinatal and Pediatric Medicine, Kyushu University Graduate School of Medical Sciences, Fukuoka;
Hideki MuramatsuDepartment of Pediatrics, Nagoya University Graduate School of Medicine, Tokyo, Japan;
Yoshiyuki TakahashiDepartment of Pediatrics, Nagoya University Graduate School of Medicine, Tokyo, Japan;
Koji KatoDepartment of Hematology and Oncology, Children's Medical Center, Japanese Red Cross Nagoya First Hospital, Nagoya;
Ritsuro SuzukiDepartment of HSCT Data Management & Biostatistics, Nagoya University Graduate School of Medicine, Tokyo, Japan;
Akira OharaDepartment of Pediatrics, Toho University School of Medicine, Tokyo, Japan.
Seiji KojimaDepartment of Pediatrics, Nagoya University Graduate School of Medicine, Tokyo, Japan; kojimas@med.nagoya-u.ac.jp.
Nagoya University · JPChildren's Medical Center · USBoston Children's Hospital · USFujita Health University · JPJichi Medical University · JPKobe Children's Hospital · JPKyushu University · JPNihon University · JPSapporo Hokuyu Hospital · JPToho University · JPTokai University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current treatment approach for severe aplastic anemia in children is based on studies performed in the 1980s, and updated evidence is required. We retrospectively compared the outcomes of children with acquired severe aplastic anemia who received immunosuppressive therapy within prospective trials conducted by the Japanese Childhood Aplastic Anemia Study Group or who underwent bone marrow transplantation from an HLA-matched family donor registered in the Japanese Society for Hematopoietic Cell Transplantation Registry. Between 1992 and 2009, 599 children (younger than 17 years) with severe aplastic anemia received a bone marrow transplant from an HLA-matched family donor (n=213) or immunosuppressive therapy (n=386) as first-line treatment. While the overall survival did not differ between patients treated with immunosuppressive therapy or bone marrow transplantation [88% (95% confidence interval: 86-90) versus 92% (90-94)], failure-free survival was significantly inferior in patients receiving immunosuppressive therapy than in those undergoing bone marrow transplantation [56% (54-59) versus 87% (85-90); P<0.0001]. There was no significant improvement in outcomes over the two time periods (1992-1999 versus 2000-2009). In multivariate analysis, age <10 years was identified as a favorable factor for overall survival (P=0.007), and choice of first-line immunosuppressive therapy was the only unfavorable factor for failure-free survival (P<0.0001). These support the current algorithm for treatment decisions, which recommends bone marrow transplantation when an HLA-matched family donor is available in pediatric severe aplastic anemia.

Indexed as

Bone Marrow TransplantationAdolescentAnemia, AplasticAntilymphocyte SerumAntineoplastic Combined Chemotherapy ProtocolsChildChild, PreschoolCyclosporineFamilyFemaleFollow-Up StudiesGraft RejectionGraft vs Host DiseaseHistocompatibilityHLA AntigensHumansAntilymphocyte SerumCyclosporineHLA AntigensImmunosuppressive Agents

Identifiers

PMID25193958
PMCPMC4258757
OpenAlexW2107947615

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.