Evidence map›Paper›PMID 32778688›Full record

ArticleBone marrow transplantation2021

Allogeneic stem cell transplantation for patients with aggressive NK-cell leukemia.

Ayumi Fujimoto, Fumihiro Ishida, Koji Izutsu, Satoshi Yamasaki, Dai Chihara, Junji Suzumiya, Tetsuo Mitsui, Noriko Doki, Hitoshi Sakai, Hikaru Kobayashi and 4 more

Abstract read
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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. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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  13. [Clinical characteristics and prognosis of patients with aggressive NK cell leukemia].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2022
    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

14 authors at 9 institutions in 1 country.

Ayumi FujimotoDepartment of Oncology and Hematology, Shimane University Hospital, Izumo, Japan.ORCID http://orcid.org/0000-0001-5406-9300
Fumihiro IshidaDepartment of Biomedical Laboratory Sciences, Shinshu University School of Medicine, Matsumoto, Japan.
Koji IzutsuDepartment of Hematology, National Cancer Center Hospital, Tokyo, Japan.ORCID http://orcid.org/0000-0001-9129-8057
Satoshi YamasakiDepartment of Hematology and Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan.
Dai ChiharaMedical Oncology Service, National Institute of Health, Bethesda, MD, USA.ORCID http://orcid.org/0000-0002-1153-2294
Junji SuzumiyaDepartment of Oncology and Hematology, Shimane University Hospital, Izumo, Japan.
Tetsuo MitsuiDepartment of Pediatrics, Yamagata University School of Medicine, Yamagata, Japan.
Noriko DokiHematology Division, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital, Tokyo, Japan.
Hitoshi SakaiDivision of Hematology, Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan.
Hikaru KobayashiDepartment of Hematology, Nagano Red Cross Hospital, Nagano, Japan.
Junya KandaDepartment of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.ORCID http://orcid.org/0000-0002-6704-3633
Takahiro FukudaDepartment of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan.
Yoshiko AtsutaJapanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan.
Ritsuro SuzukiDepartment of Oncology and Hematology, Shimane University Hospital, Izumo, Japan. rsuzuki@med.shimane-u.ac.jp.ORCID http://orcid.org/0000-0002-5974-7614
Shimane University Hospital · JPShinshu University · JPKyoto University · JPNagano Red Cross Hospital · JPNational Kyushu Medical Center · JPThe Japanese Data Center for Hematopoietic Cell Transplantation · JPTokyo Metropolitan Komagome Hospital · JPTokyo National Hospital · JPYamagata University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aggressive NK-cell leukemia (ANKL) has a fulminant clinical course with a poor prognosis. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is currently the only curative treatment. Using the Japanese transplant registry data, the outcomes of 59 ANKL patients who underwent first allo-HSCT were analyzed. Twenty-nine patients received stem cells from cord blood (CB), 18 from peripheral blood, and 12 from bone marrow. At the time of transplant 21 patients had complete response (CR), and 7 partial response (PR), but 31 without response. The 1-year and 5-year overall survival (OS) were 33.9% and 27.3%, respectively. The 1-year cumulative incidences of relapse or progression was 55.5%, and that of non-relapse mortality was 12.1%. The OS was significantly better for patients with CR or PR at the time of allo-HSCT (P = 0.046), which was equivalent to that for patients who experienced primary induction failure at the time of allo-HSCT but achieved CR afterwards (40.6% versus 32.0% at 5 years; P = 0.95). Patients receiving CB had a significantly better OS than those receiving stem cells from others (37.3% versus 16.2% at 5 years; P = 0.04). Patients achieving event-free survival at 12 months after allo-HSCT had good outcomes with 5-year OS of 85.2%.

Indexed as

Hematopoietic Stem Cell TransplantationLeukemia, Large Granular LymphocyticLeukemia, Prolymphocytic, T-CellAcute DiseaseHumansRemission InductionRetrospective Studies

Identifiers

PMID32778688
OpenAlexW3047702183

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.