Evidence map›Paper›PMID 35614057›Full record

ArticleBlood cancer journal2022

Improved trends in survival and engraftment after single cord blood transplantation for adult acute myeloid leukemia.

Takaaki Konuma, Shohei Mizuno, Tadakazu Kondo, Yasuyuki Arai, Naoyuki Uchida, Satoshi Takahashi, Masatsugu Tanaka, Takuro Kuriyama, Shigesaburo Miyakoshi, Makoto Onizuka and 11 more

Abstract read
In one paragraph

Article in Blood cancer journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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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

21 authors.

Takaaki KonumaDepartment of Hematology/Oncology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan. tkonuma@ims.u-tokyo.ac.jp.ORCID 0000-0002-1496-376X
Shohei MizunoDivision of Hematology, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan.ORCID 0000-0002-4405-8808
Tadakazu KondoDepartment of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.ORCID 0000-0002-8959-6271
Yasuyuki AraiDepartment of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.ORCID 0000-0002-9662-5093
Naoyuki UchidaDepartment of Hematology, Toranomon Hospital, Tokyo, Japan.ORCID 0000-0001-5952-5926
Satoshi TakahashiDivision of Clinical Precision Research Platform, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan.
Masatsugu TanakaDepartment of Hematology, Kanagawa Cancer Center, Yokohama, Japan.
Takuro KuriyamaDepartment of Hematology, Hamanomachi Hospital, Fukuoka, Japan.
Shigesaburo MiyakoshiDepartment of Hematology, Tokyo Metropolitan Geriatric Hospital, Tokyo, Japan.
Makoto OnizukaDepartment of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan.ORCID 0000-0003-3864-0823
Shuichi OtaDepartment of Hematology, Sapporo Hokuyu Hospital, Sapporo, Japan.ORCID 0000-0002-3631-244X
Yasuhiro SugioDepartment of Internal Medicine, Kitakyushu City Hospital Organization, Kitakyushu Municipal Medical Center, Kitakyushu, Japan.
Yasushi KouzaiDepartment of Transfusion Medicine, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan.
Toshiro KawakitaDepartment of Hematology, National Hospital Organisation Kumamoto Medical Center, Kumamoto, Japan.
Hikaru KobayashiDepartment of Hematology, Nagano Red Cross Hospital, Nagano, Japan.
Yukiyasu OzawaDepartment of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan.
Takafumi KimuraPreparation Department, Japanese Red Cross Kinki Block Blood Center, Osaka, Japan.
Tatsuo IchinoheDepartment of Hematology and Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan.ORCID 0000-0002-0393-4066
Yoshiko AtsutaJapanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan.ORCID 0000-0003-4404-2870
Masamitsu YanadaDepartment of Hematology and Cell Therapy, Aichi Cancer Center, Nagoya, Japan.ORCID 0000-0003-1602-9775
Adult Acute Myeloid Leukemia Working Group of the Japanese Society for Transplantation and Cellular Therapy

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Unrelated cord blood transplantation (CBT) is an alternative curative option for adult patients with acute myeloid leukemia (AML) who need allogeneic hematopoietic cell transplantation (HCT) but lack an HLA-matched related or unrelated donor. However, large-scale data are lacking on CBT outcomes for unselected adult AML. To investigate the trends of survival and engraftment after CBT over the past 22 years, we retrospectively evaluated the data of patients with AML in Japan according to the time period of CBT (1998-2007 vs 2008-2013 vs 2014-2019). A total of 5504 patients who received single-unit CBT as first allogeneic HCT for AML were included. Overall survival (OS) at 2 years significantly improved over time. The improved OS among patients in ≥ complete remission (CR)3 and active disease at CBT was mainly due to a reduction of relapse-related mortality, whereas among patients in first or second CR at CBT, this was due mainly to a reduction of non-relapse mortality. The trends of neutrophil engraftment also improved over time. This experience demonstrated that the survival and engraftment rate after CBT for this group has improved over the past 22 years.

Indexed as

Cord Blood Stem Cell TransplantationGraft vs Host DiseaseHematopoietic Stem Cell TransplantationLeukemia, Myeloid, AcuteAdultHumansRetrospective StudiesUnrelated Donors

Identifiers

PMID35614057
PMCPMC9132934

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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.