Evidence map›Paper›PMID 40140937›Full record

ArticleTrials2025

Sharing clinical trial results with participants: important, expected and possible.

Annabelle South, Claire Bale, Enhad Chowdhury, Alexander Churchill, Kim Donoghue, Simon Grieveson, Charlotte Hartley, Catriona Manville, Angela Polanco, Kieran Prior and 3 more

Abstract readLetter
In one paragraph

Article in Trials, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. 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

13 authors.

Annabelle SouthMRC CTU at UCL, Institute of Clinical Trials and Methodology, UCL, London, UK. a.south@ucl.ac.uk.ORCID http://orcid.org/0000-0001-8912-2001
Claire BaleParkinson's UK, London, UK.
Enhad ChowdhuryVersus Arthritis, London, UK.
Alexander ChurchillDepartment of Health and Social Care, London, UK.
Kim DonoghueWellcome Trust, London, UK.
Simon GrievesonProstate Cancer UK, London, UK.
Charlotte HartleyMRC CTU at UCL, Institute of Clinical Trials and Methodology, UCL, London, UK.
Catriona ManvilleAssociation of Medical Research Charities, London, UK.
Angela PolancoNational Institute for Health and Care Research, London, UK.
Kieran PriorCancer Research UK, London, UK.
Sheona ScalesAlzheimer's Research UK, Cambridge, UK.
Kirstie ShearmanHealth Research Authority, London, UK.
Mahesh K B ParmarMRC CTU at UCL, Institute of Clinical Trials and Methodology, UCL, London, UK.

Funding

Medical Research Council MC-UU_00004/08
6 · The paper itself

Abstract

Participants in clinical trials should be pro-actively offered the results of trials in which they have participated. This should be done in a way that is accessible and understandable for all participants. People who have taken part in research have a right to know the results of the studies in which they have taken part and should be given the option of receiving these results. Most trial participants want to receive the overall results. Key reasons for sharing results include respecting participants' contributions, enhancing their understanding of research benefits, increasing transparency, and potentially improving recruitment and retention. We propose 8 principles to guide sharing of results with trial participants:1. Trial teams should pro-actively offer overall study results to all clinical trial participants, irrespective of what the results show.2. Participants should be given the choice of whether to receive research results.3. Results should be offered to participants in a timely manner.4. Trial teams should manage participants' expectations around when the results will be available.5. Results should be offered in a way that is accessible to participants, both in terms of the communication mechanism and the content.6. Patient and public involvement is essential in sharing results with participants.7. Sharing results with participants requires resources.8. Consideration needs to be given to potential barriers/challenges to sharing results with participants from the planning stage of the study.

Indexed as

Access to InformationClinical Trials as TopicInformation DisseminationPatient ParticipationResearch SubjectsCommunicationHealth Knowledge, Attitudes, PracticeHumansPatient SelectionCommunicating resultsFeedback of resultsResearcher-participant relationsResearch ethicsTransparencyTrial conductTrial ethics

Identifiers

PMID40140937
PMCPMC11948716

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.