Evidence map›Paper›PMID 41045040›Full record

ArticleEarly intervention in psychiatry2025

The 'Reducing Psychosis Risk by Targeting Trauma' Trial: Protocol of a Feasibility Randomised Controlled Trial of Trauma-Focused Cognitive Behavioural Therapy and Eye Movement Desensitisation and Reprocessing Therapy for People With At-Risk Mental States.

Filippo Varese, Kim Cartwright, Amanda Larkin, Marina Sandys, Aidan Flinn, Alice Newton, Jasmine Lamonby, Mica Samji, Clare Holden, Samantha Bowe and 6 more

Erratum issuedAbstract readClinical Trial Protocol
In one paragraph

Article in Early intervention in psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors.

Filippo VareseDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.ORCID https://orcid.org/0000-0001-7244-598X
Kim CartwrightDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
Amanda LarkinDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
Marina SandysComplex Trauma and Resilience Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK.ORCID https://orcid.org/0000-0003-1510-9538
Aidan FlinnDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
Alice NewtonManchester University NHS Foundation Trust, Manchester, UK.ORCID https://orcid.org/0000-0001-7788-9854
Jasmine LamonbyDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
Mica SamjiComplex Trauma and Resilience Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK.
Clare HoldenComplex Trauma and Resilience Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK.
Samantha BowePsychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK.ORCID https://orcid.org/0000-0002-6675-7511
David KeaneDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
Nadine KeenSouth London and Maudsley NHS Foundation Trust, London, UK.
Amy HardySouth London and Maudsley NHS Foundation Trust, London, UK.
Debra MalkinLancashire and South Cumbria NHS Foundation Trust, Preston, UK.
Richard EmsleyDepartment of Medical Statistics and Trials Methodology, Institution Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
Kate AllsoppDivision of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.

Funding

National Institute for Health and Care Research NIHR300850
6 · The paper itself

Abstract

backgroundTrauma exposure is pervasive in people with an At Risk Mental State (ARMS) and is associated with adverse clinical and functional outcomes. While promising developments have been made in treating trauma in psychosis, evidence regarding the efficacy of trauma therapies in ARMS individuals is limited. This trial aims to evaluate the feasibility of conducting a future randomised controlled trial (RCT) to determine the efficacy of Eye Movement Desensitisation and Reprocessing (EMDR) and trauma focused cognitive behavioural therapy (TF-CBT) in people with ARMS.

methodSeventy ARMS individuals with a history of trauma will be randomised to receive 24 sessions of EMDR plus treatment as usual (TAU), 24 sessions of TF-CBT+TAU, or TAU alone. Feasibility will be determined against pre-specified thresholds for recruitment, retention, treatment engagement, and fidelity. To examine the promise of efficacy of EMDR and TF-CBT, participants will complete a battery of clinical and mechanistic measures at baseline and 9-month post-randomisation, including assessments of attenuated psychotic symptoms and post-traumatic symptoms. Clinical notes will be reviewed to identify transitions to first episode psychosis up to 12 months post-randomisation. Qualitative interviews with trial participants, therapists, and professional stakeholders will explore the acceptability of EMDR and TF-CBT and factors to facilitate future implementation of trauma therapies in routine practice.

conclusionsIf a large-scale RCT is deemed feasible, it will be possible to establish whether EMDR and/or TF-CBT represent beneficial treatments to augment existing evidence-based care for individuals at ultra-high risk for future psychosis, potentially reducing transition rates and improving clinical outcomes for ARMS individuals.

Indexed as

Cognitive Behavioral TherapyEye Movement Desensitization ReprocessingPsychological TraumaPsychotic DisordersAdultFeasibility StudiesFemaleHumansMaleRandomized Controlled Trials as TopicStress Disorders, Post-TraumaticARMSCBTCHREMDRpsychosisRCTtraumaUHR

Identifiers

PMID41045040
PMCPMC12495450

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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.