Evidence map›Paper›PMID 42299125›Full record

ArticleVox sanguinis2026

Current practices for recruitment and retention of plasma donors across 17 countries: A short report.

Marloes L C Spekman, Eva-Maria Merz

Abstract read
In one paragraph

Article in Vox sanguinis, 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

2 authors.

Marloes L C SpekmanDonor Studies, Department of Donor Medicine Research, Sanquin Research, Amsterdam, the Netherlands.ORCID https://orcid.org/0000-0003-1935-3773
Eva-Maria MerzDonor Studies, Department of Donor Medicine Research, Sanquin Research, Amsterdam, the Netherlands.ORCID https://orcid.org/0000-0001-5567-7041

Funding

EU4Health 101.056.988/SUPPLY
6 · The paper itself

Abstract

BACKGROUND AND

objectivesDonated plasma is required for the manufacture of plasma medicines, which are essential for prophylaxis and patient treatment. Because of social, geopolitical or economic challenges, this important raw material can become at risk of supply interruption, leading to a lack of essential products for patients. The plasma supply chain depends on the willingness of individuals to donate. To increase the number of donors and donations, collection institutes use various information, recruitment and retention strategies to increase individual willingness to repeatedly donate plasma. In this short report, we provide an overview of current (plasma) donor recruitment and retention strategies across 17 European countries. MATERIALS AND

methodsAn online survey, consisting of questions on information, communication, recruitment and retention efforts, was sent to collection institutes via e-mail. Between July and October 2023, 17 respondents replied to the survey on behalf of their organization.

resultsThe majority of organizations (10) were governmental or state public bodies, while 5 were non-governmental or non-state not-for-profit organizations and 2 were hospital-based. All 17 organizations collect whole blood, 16 collect platelets, 12 collect plasma and 7 collect combinations of blood products. The majority (nine) indicated they do not collect enough to meet national demand and are thus (partially) dependent on plasma from other countries.

conclusionWhile blood establishments currently employ a broad portfolio of strategies, varying and targeted content and different media and channels to reach their audiences, there is very limited data and knowledge available on the evaluation, effectiveness and impact of these strategies.

Indexed as

Blood DonorsPlasmaBlood DonationEuropeFemaleHumansSurveys and Questionnairesdonor managementinternational strategiesplasma donation

Identifiers

PMID42299125
PMCPMC13563481

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.