Evidence map›Paper›PMID 33009514›Full record

ArticleBone marrow transplantation2021

Impact of patient: donor HLA disparity on reduced-intensity-conditioned allogeneic stem cell transplants from HLA mismatched unrelated donors for AML: from the ALWP of the EBMT.

J Loke, M Labopin, C Craddock, D Niederwieser, J Cornelissen, B Afansayev, P Jindra, J Maertens, D Blaise, K Boriskina and 5 more

Open access · greenAbstract read
PubMed Publisher
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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 32% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
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 13 institutions in 10 countries.

J Loke *Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, UK.
M Labopin *Paris EBMT Data Coordination Office, Hospital Saint-Antoine, APHP, Université Pierre et Marie Curie UPMC and INSERM U 938, Paris, France.ORCID http://orcid.org/0000-0003-4514-4748
C Craddock *Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, UK. Charles.Craddock@uhb.nhs.uk.ORCID http://orcid.org/0000-0001-5041-6678
D NiederwieserUniversity of Leipzig, Leipzig, Germany.ORCID http://orcid.org/0000-0002-4737-1103
J CornelissenErasmus Medical Center-Daniel den Hoed Cancer Center, Rotterdam, The Netherlands.
B AfansayevState Medical Pavlov University, St. Petersburg, Russia.
P JindraDepartment of Haematology/Oncology, Charles University Hospital, Alej Svobody 80, 304 60, Pilsen, Czech Republic.
J MaertensDepartment of Hematology, Acute Leukemia and Transplantation Unit, UZ Leuven, Herestraat 49, B-3000, Leuven, Belgium.
D BlaiseTransplant and Cellular Therapy Unit, Institut Paoli Calmettes, Marseille, France.ORCID http://orcid.org/0000-0002-5684-9447
K BoriskinaDepartment of Hematology, Karolinska University Hospital Huddinge, Stockholm, Sweden.
M GramatzkiDivision of Stem Cell Transplantation and Immunotherapy, University of Kiel, Kiel, Germany.
A GanserDepartment of Haematology, Hemostasis, Oncology, and Stem Cell Transplantation, Hannover Medical School, Carl-Neuberg-Str.1, Hannover, Germany.
B SavaniVanderbilt University Medical Center, Nashville, TN, USA.
M MohtyParis EBMT Data Coordination Office, Hospital Saint-Antoine, APHP, Université Pierre et Marie Curie UPMC and INSERM U 938, Paris, France.
A NaglerHematology Division, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.ORCID http://orcid.org/0000-0002-0763-1265
Inserm · FRQueen Elizabeth Hospital Birmingham · GBCharles University · CZChristian-Albrechts-Universität zu Kiel · DEErasmus MC Cancer Institute · NLFirst Pavlov State Medical University of St. Petersburg · RUInstitut Paoli-Calmettes · FRKarolinska University Hospital · SELeipzig University · DEMedizinische Hochschule Hannover · DESheba Medical Center · ILUniversitair Ziekenhuis Leuven · BEVanderbilt University Medical Center · US

Funding

Cancer Research UK
6 · The paper itself

Abstract

Patients with acute myeloid leukaemia (AML) who lack a matched sibling or unrelated donor commonly undergo transplantation from a donor matched at 9/10 HLA-A, -B, -C, -DRB1, -DQB1 alleles, and it is unclear if a specific locus mismatch is preferable to any other. We therefore studied 937 patients with AML in complete remission transplanted using a reduced intensity conditioning regimen from an unrelated donor mismatched at a single allele. In a multivariate analysis, patient age, adverse karyotype and patient cytomegalovirus (CMV) seropositivity were correlated with decreased leukaemia free survival (LFS) and overall survival (OS). There was no significant difference in LFS or OS between patients transplanted from donors mismatched at HLA-A, -B, -C or -DRB1 in comparison to a HLA-DQB1 mismatched transplant. In a multivariate analysis, patients transplanted with a HLA-A mismatched donor had higher rates of acute graft-versus-host disease (GVHD) and non-relapse mortality (NRM) than patients transplanted with a HLA-DQB1 mismatched donor. Patient CMV seropositivity was associated with an increase in NRM and acute GVHD and reduced LFS and OS, regardless of donor CMV status. For CMV seropositive patients lacking a fully matched donor, alternative GVHD and CMV prophylaxis strategies should be considered.

Indexed as

Graft vs Host DiseaseHematopoietic Stem Cell TransplantationLeukemia, Myeloid, AcuteHumansNeoplasm Recurrence, LocalRetrospective StudiesUnrelated Donors

Identifiers

PMID33009514
OpenAlexW3089401017

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.