Evidence map›Paper›PMID 40619608›Full record

Trial reportPsychological medicine2025

Virtual-reality cognitive behavior therapy versus cognitive behavior therapy for paranoid ideation: A pragmatic, single-blind, multicenter randomized clinical superiority trial.

Elise C D van der Stouwe, Chris N W Geraets, Maureen Berkhof, Marit Hidding, Sven van Amstel, David van den Berg, Rob van Grunsven, José de Jager, Evelien Kooijmans, Margaux Sageot and 4 more

Abstract readMulticenter StudyRandomized Controlled TrialPragmatic Clinical Trial
In one paragraph

Trial report in Psychological medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

  1. Pooled it
  2. Trial
  3. Trial
  4. 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

14 authors.

Elise C D van der StouweUniversity Medical Center Groningen, https://ror.org/03cv38k47University of Groningen, Groningen, The Netherlands.
Chris N W GeraetsUniversity Medical Center Groningen, https://ror.org/03cv38k47University of Groningen, Groningen, The Netherlands.ORCID 0000-0002-6401-2073
Maureen BerkhofUniversity Medical Center Groningen, https://ror.org/03cv38k47University of Groningen, Groningen, The Netherlands.
Marit HiddingUniversity Medical Center Groningen, https://ror.org/03cv38k47University of Groningen, Groningen, The Netherlands.
Sven van Amstelhttps://ror.org/029cn2a76GGZ Rivierduinen, Leiden, The Netherlands.
David van den BergMark van der Gaag Research Centre, https://ror.org/002wh3v03Parnassia Psychiatric Institute, The Hague, The Netherlands.
Rob van GrunsvenMark van der Gaag Research Centre, https://ror.org/002wh3v03Parnassia Psychiatric Institute, The Hague, The Netherlands.
José de Jagerhttps://ror.org/00b3xjw51GGZ Noord-Holland-Noord, Heerhugowaard, The Netherlands.
Evelien Kooijmanshttps://ror.org/04jy41s17Pro Persona, Arnhem, The Netherlands.
Margaux SageotCenter for Clinical Psychiatry, https://ror.org/05f950310KU Leuven, Leuven, Belgium.
Anton B P StaringPsychologist Netherlands Mental Healthcare, Utrecht, The Netherlands.
Maarten VosUniversity Medical Center Groningen, https://ror.org/03cv38k47University of Groningen, Groningen, The Netherlands.
Catharina E R Zandeehttps://ror.org/04c0z9s56GGZ Delfland, Delft, The Netherlands.
Wim VelingUniversity Medical Center Groningen, https://ror.org/03cv38k47University of Groningen, Groningen, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVirtual reality (VR) may improve psychological treatments for psychotic disorders. We investigated the effects of VR-based cognitive behavior therapy for paranoid ideation (VR-CBTp) compared to standard CBTp.

methodsWe conducted a pragmatic, single-blind, randomized clinical trial in seven mental health centers across the Netherlands and Belgium. A total of 98 participants with a psychotic spectrum disorder and paranoid ideation were randomized to a maximum of 16 sessions of VR-CBTp (

resultsBoth groups showed reductions in momentary paranoia between baseline and posttreatment (

conclusionsBoth CBTp and VR-CBTp are efficacious treatments for paranoid ideation, but VR-CBTp may be somewhat more effective. Limitations concern missing primary outcome data and a lower sample size than anticipated.

Indexed as

Cognitive Behavioral TherapyParanoid DisordersPsychotic DisordersVirtual Reality Exposure TherapyAdultBelgiumFemaleHumansMaleMiddle AgedNetherlandsSingle-Blind MethodTreatment Outcomecognitive therapyexposureparanoiapsychosissocial withdrawalvirtual reality

Identifiers

PMID40619608
PMCPMC12270272

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.