Evidence map›Paper›PMID 42005921›Full record

ArticleEClinicalMedicine2026

Assessing the feasibility of a co-produced peer-group intervention for supporting wellbeing during the transition to adulthood among autistic 16-25-year-olds (ATAG): a randomised controlled feasibility trial.

Kate Cooper, Rachel A VanDaalen, Annabel Burnley, Leon Allain, Bryony Beresford, Laura Crane, Labeebah Islaam, Maximiliano Vazquez Morales, Lucy Portway, Benjamin Redmayne and 2 more

Abstract read
In one paragraph

Article in EClinicalMedicine, 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

12 authors.

Kate CooperResearch Department of Clinical, Educational, & Health Psychology, University College London, London, United Kingdom.
Rachel A VanDaalenResearch Department of Clinical, Educational, & Health Psychology, University College London, London, United Kingdom.
Annabel BurnleyOxford Institute of Clinical Psychology Training and Research, University of Oxford, Oxford, United Kingdom.
Leon AllainDepartment of Psychology, Centre for Applied Autism Research, University of Bath, Bath, United Kingdom.
Bryony BeresfordSchool for Business and Society, University of York, York, United Kingdom.
Laura CraneCentre for Research in Autism and Education (CRAE), IOE, UCL's Faculty of Education and Society, University College London, London, United Kingdom.
Labeebah IslaamDepartment of Psychology, Centre for Applied Autism Research, University of Bath, Bath, United Kingdom.
Maximiliano Vazquez MoralesPopulation Health Sciences, University of Bristol, Bristol, United Kingdom.
Lucy PortwayAmbitious about Autism, London, United Kingdom.
Benjamin RedmayneResearch Department of Clinical, Educational, & Health Psychology, University College London, London, United Kingdom.
Ailsa RussellDepartment of Psychology, Centre for Applied Autism Research, University of Bath, Bath, United Kingdom.
William MandyResearch Department of Clinical, Educational, & Health Psychology, University College London, London, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Autistic people, including those without intellectual disability, face challenges during the transition to adulthood, and experience poor adult outcomes. We conducted a feasibility trial of a novel co-produced peer group intervention to support the transition to adulthood in autistic people. Methods: Autistic 16- to 25-year-olds were recruited to this feasibility randomised controlled trial via autism charities and research databases in England and Wales. Participants needed sufficient literacy abilities to be able to access the intervention materials. Participants were randomly assigned (1:1), via an online randomisation service, stratified by age (16-17 and 18-25 years) to the peer group intervention or care as usual (CAU). Participants in both arms could access CAU, which was the routine care offered to autistic 16-25 year-olds in their region, and so varied by participant. The intervention comprised six hour-long online peer group psychoeducation sessions to improve autism knowledge, autism social identity, and self-advocacy skills. The main outcomes of this feasibility trial were as follows: recruitment and retention rates; the acceptability of randomisation and outcome measurement procedures; CAU accessed by participants; acceptability of the interventions; and clinical outcome measure variances. Clinical outcome measures were collected at baseline, and 8-, 16-, and 24-weeks after randomisation. The primary clinical outcome measure was wellbeing at 16-weeks, using the Warwick Edinburgh Wellbeing Scale [WEMWBS], and all randomised participants were included in the analyses. A co-produced qualitative study investigated trial experiences. The trial is registered with the International Standard Randomised Controlled Trial Number [ISRCTN] registry, ISRCTN10513626. Findings: Seventy participants were recruited between 1st November 2023 and 10th June 2024 ( Interpretation: A full trial appears to be feasible. Limitations including retention in the intervention arm and limited sample representativeness would need to be addressed for a full trial. Funding: National Institute of Health and Care Research (NIHR) Research for Social Care and Autistica.

Indexed as

AutismFeasibility studyRandomised controlled trialTransition to adulthoodWellbeing

Identifiers

PMID42005921
PMCPMC13090626

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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.