Evidence map›Paper›PMID 42435111›Full record

ArticleJournal of thrombosis and thrombolysis2026

Stability of immature platelets present in platelet units during hemoconcentration.

Matthew R Howlett, Victoria E Cary, Robert W Maitta

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of thrombosis and thrombolysis, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Matthew R HowlettDepartment of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
Victoria E CaryDepartment of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
Robert W MaittaDepartment of Pathology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA. robert.maitta@case.edu.ORCID http://orcid.org/0000-0002-5424-5519

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immature platelets represent the youngest platelets in circulation. They are also present in all platelet units given to patients. However, there is limited knowledge of what occurs to these platelets during routine blood manipulation at transfusion facilities. We aimed to establish quantitative changes in immature platelets during routine volume reduction procedures. Platelet units were centrifuged followed by volume reduction and resuspension in a smaller volume. Centrifugation and hemoconcentration resulted in a significant increase per milliliter in platelets and immature platelets. Analysis of total counts of platelets and immature platelets after manipulation showed that these were conserved without significant changes. Furthermore, the ratio of platelets to immature platelets after manipulation also remained unchanged. Importantly manipulation did not seem to affect viability of immature platelets. These results indicate that centrifugation and hemoconcentration preserved immature platelets in platelet units.

Indexed as

Absolute immature platelet countCentrifugationHemoconcentrationImmature platelet fractionImmature plateletsPlatelets

Identifiers

PMID42435111

What OpenQuestion holds

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Registered trials

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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.