Evidence map›Paper›PMID 27632064›Full record

ReviewClinical psychology review2016

Trauma and the psychosis spectrum: A review of symptom specificity and explanatory mechanisms.

Lauren E Gibson, Lauren B Alloy, Lauren M Ellman

2 registry-linked trialsOpen access · greenAbstract readReview
In one paragraph

Review in Clinical psychology review, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 75 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed, 5 pooled it
11.5field-weighted citation impact, top 1% 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.

NCT03991377 naunknown statusnot on this mapstarted 2019, after this paper: background citation

A Multicenter Phase II Rater-blinded Randomized Controlled Trial (RCT) to Compare Effectiveness of Eye Movement Desensitization Reprocessing Therapy (EMDR) vs Treatment as Usual (TAU) in First Episode Psychosis and History of Trauma.

TypeinterventionalSponsorParc de Salut MarRan2019 to 2024Enrolled71ConditionsPsychotic Episode, Psychological TraumaArmsEye movement desensitization and reprocessing therapy, Treatment as usual
NCT04867447 completednot on this mapstarted 2019, after this paper: background citation

Prevalence of Traumatic Events and Post-traumatic Stress Disorder in Immigrant and Non-immigrant Patients With Psychotic Disorder

TypeobservationalSponsorParc de Salut MarRan2019 to 2023Enrolled199ConditionsPsychotic Disorders, Psychological Trauma, Stress, Psychological, Cross-Cultural ComparisonArmsPsychological trauma evaluation
3 · Its place in the literature

Who cites it

75 citing papers in PubMed, 5 syntheses or guidelines pooled it, 188 citations in OpenAlex.

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  9. Synergistic pathways to psychosis: understanding developmental risk and resilience factors.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Review
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15 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Lauren E GibsonDepartment of Psychology, Temple University, Philadelphia, PA, USA.
Lauren B AlloyDepartment of Psychology, Temple University, Philadelphia, PA, USA.
Lauren M EllmanDepartment of Psychology, Temple University, Philadelphia, PA, USA. Electronic address: ellman@temple.edu.
Temple University · US

Funding

Risk for Bipolar Disorder: Reward-related Brain Function & Social RhythmsR01MH077908 · NIMH · TEMPLE UNIV OF THE COMMONWEALTH · PI ALLOY, LAUREN BERSH · 2007 to 2017
$5.7M
Fetal exposure to maternal stress and inflammation: Effects on neurodevelopmentR01MH096478 · NIMH · TEMPLE UNIV OF THE COMMONWEALTH · PI ELLMAN, LAUREN M · 2012 to 2016
$2.1M
NIMH NIH HHS R01 MH077908NIMH NIH HHS R01 MH096478
6 · The paper itself

Abstract

Traumatic life events have been robustly associated with various psychosis outcomes, including increased risk of psychotic disorders, the prodrome of psychosis, and dimensional measures of psychotic symptoms, such as attenuated positive psychotic symptoms. However, trauma exposure has been linked to various mental disorders; therefore, the specificity of trauma exposure to psychosis remains unclear. This review focuses on two understudied areas of the trauma and psychosis literature: 1) the specificity between trauma and psychosis in relation to other disorders that often result post-trauma, and 2) proposed mechanisms that uniquely link trauma to psychosis. We begin by discussing the underlying connection between trauma exposure and the entire psychosis spectrum with a focus on the influence of trauma type and specific psychotic symptoms. We then consider how the principles of multifinality and equifinality can be useful in elucidating the trauma-psychosis relationship versus the trauma-other disorder relationship. Next, we discuss several cognitive and neurobiological mechanisms that might uniquely account for the association between trauma and psychosis, as well as the role of gender. Lastly, we review important methodological issues that complicate the research on trauma and psychosis, ending with clinical implications for the field.

Indexed as

HumansPsychological TraumaPsychotic DisordersSchizophreniaAdversityPsychosisSchizophreniaTrauma

Identifiers

PMID27632064
PMCPMC5157832
OpenAlexW2511764987

What OpenQuestion holds

Textmetadata
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Read underepoch 390

Registered trials

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.