Evidence map›Paper›PMID 34290063›Full record

Trial reportBMJ open2021

Peer mentorship to improve self-management of hip and knee osteoarthritis: a randomised feasibility trial.

Anna M Anderson, Elizabeth C Lavender, Esther Dusabe-Richards, Teumzghi F Mebrahtu, Linda McGowan, Philip G Conaghan, Sarah R Kingsbury, Gerry Richardson, Deborah Antcliff, Gretl A McHugh

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Trial
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  5. Adapting an Osteoarthritis Peer Mentorship Intervention for Remote Delivery to People Experiencing Socioeconomic Disadvantage: A Multi-Method Approach.Health expectations : an international journal of public participation in health care and health policy · 2025
    Article
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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

10 authors at 2 institutions in 1 country.

Anna M AndersonSchool of Healthcare, University of Leeds, Leeds, UK A.Anderson@leeds.ac.uk.ORCID 0000-0002-4048-6880
Elizabeth C LavenderSchool of Healthcare, University of Leeds, Leeds, UK.
Esther Dusabe-RichardsSchool of Healthcare, University of Leeds, Leeds, UK.
Teumzghi F MebrahtuSchool of Healthcare, University of Leeds, Leeds, UK.ORCID 0000-0003-4821-2304
Linda McGowanSchool of Healthcare, University of Leeds, Leeds, UK.
Philip G ConaghanLeeds Institute of Rheumatic and Musculoskeletal Medicine and NIHR Leeds Biomedical Research Centre, University of Leeds, Leeds, UK.ORCID 0000-0002-3478-5665
Sarah R KingsburyLeeds Institute of Rheumatic and Musculoskeletal Medicine and NIHR Leeds Biomedical Research Centre, University of Leeds, Leeds, UK.
Gerry RichardsonCentre for Health Economics, University of York, York, UK.
Deborah AntcliffSchool of Healthcare, University of Leeds, Leeds, UK.
Gretl A McHughSchool of Healthcare, University of Leeds, Leeds, UK.
University of Leeds · GBNIHR Research Delivery Network · GB

Funding

Department of Health PB-PG-1215-20012
6 · The paper itself

Abstract

objectiveTo determine the feasibility of conducting a randomised controlled trial (RCT) of a peer mentorship intervention to improve self-management of osteoarthritis (OA).

designSix-month parallel group non-blinded randomised feasibility trial.

settingOne secondary care and one primary care UK National Health Service Trust.

participantsFifty adults aged ≥55 years old with hip and/or knee OA.

interventionsParticipants were allocated 1:1 to the intervention or control group using an online randomisation service. Intervention group participants received usual care (information resources) and up to eight community-based self-management support sessions delivered by a peer mentor (trained volunteer with hip and/or knee OA). Control group participants received usual care only. OUTCOME MEASURES: Key feasibility outcomes were participant and peer mentor recruitment and attrition, intervention completion and the sample size required for a definitive RCT. Based on these feasibility outcomes, four success criteria for proceeding to a definitive RCT were prespecified. Patient-reported outcomes were collected via questionnaires at baseline, 8 weeks and 6 months.

resultsNinety-six individuals were screened, 65 were eligible and 50 were randomised (25 per group). Of the 24 participants who commenced the intervention, 20 completed it. Four participants did not complete the 6-month questionnaire. Twenty-one individuals were eligible for the peer mentor role, 15 were trained and 5 withdrew prior to being matched with a participant. No intervention-related harms occurred. Allowing for 20% attrition, the sample size required for a definitive RCT was calculated as 170 participants. The intervention group showed improvements in self-management compared with the control group.

conclusionsThe feasibility outcomes achieved the prespecified criteria for proceeding to an RCT. The exploratory analyses suggest peer mentorship may improve OA self-management. An RCT of the OA peer mentorship intervention is therefore warranted with minor modifications to the intervention and trial procedures. TRIAL REGISTRATION NUMBER: ISRCTN:50675542.

Indexed as

Osteoarthritis, KneeSelf-ManagementAdultFeasibility StudiesHumansMentorsMiddle AgedSurveys and Questionnairespain managementrheumatologysocial medicine

Identifiers

PMID34290063
PMCPMC8296761
OpenAlexW3181110469

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.