Evidence map›Paper›PMID 34060094›Full record

ArticleTransfusion2021

When recombinant proteins can replace rare red cells in immunohematology workups.

Willy A Flegel, Kshitij Srivastava

Abstract read
In one paragraph

Article in Transfusion, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Alloimmunization to low and high prevalence blood group antigens: rare causes of hemolytic disease of the fetus and newborn.Journal of perinatology : official journal of the California Perinatal Association · 2025
    Article
  2. Simultaneous Use of Two Recombinant Blood Group Antigens for Identification of Rare Complex Antibody Mixtures.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 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

2 authors.

Willy A FlegelDepartment of Transfusion Medicine, NIH Clinical Center, National Institutes of Health, Bethesda, Maryland, USA.ORCID 0000-0002-1631-7198
Kshitij SrivastavaDepartment of Transfusion Medicine, NIH Clinical Center, National Institutes of Health, Bethesda, Maryland, USA.ORCID 0000-0002-3658-0815

Funding

Laboratory Services Section, Department of Transfusion Medicine Core ReportZICCL002128 · CLC · CLINICAL CENTER · PI FLEGEL, WILLY · 2020 to 2025
$0k
Intramural NIH HHS ZIC CL002128NIH Clinical Center at the National Institutes of Health RASCL727301
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Antibody SpecificityBlood Group AntigensBlood Grouping and CrossmatchingGene FrequencyHemagglutination TestsHumansIndicators and ReagentsIsoantibodiesPhenotypeRecombinant ProteinsBlood Group AntigensIndicators and ReagentsIsoantibodiesRecombinant Proteinsaptamerblood group systemsmimotoperBGPserology

Identifiers

PMID34060094
PMCPMC9102641

What OpenQuestion holds

Textmetadata
LicenceTDM
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.