Evidence map›Paper›PMID 31864219›Full record

ArticleComprehensive psychiatry2020

Self-reported and neurocognitive impulsivity in obsessive-compulsive disorder.

Ilana Frydman, Paulo Mattos, Ricardo de Oliveira-Souza, Murat Yücel, Samuel R Chamberlain, Jorge Moll, Leonardo F Fontenelle

Open access · goldAbstract read
In one paragraph

Article in Comprehensive psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 31 citations in OpenAlex.

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  2. Active information sampling in health and disease.Neuroscience and biobehavioral reviews · 2025
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  13. How Self-Control Predicts Moral Decision Making: An Exploratory Study on Healthy Participants.International journal of environmental research and public health · 2021
    Article
  14. Article
  15. Article
  16. Prevalence of Misophonia and Correlates of Its Symptoms among Inpatients with Depression.International journal of environmental research and public health · 2020
    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

7 authors at 3 institutions in 3 countries.

Ilana FrydmanObsessive, Compulsive, and Anxiety Spectrum Research Program, Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil; D'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Paulo MattosD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Ricardo de Oliveira-SouzaD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Murat YücelBrain & Mental Health Laboratory, Monash Institute of Cognitive and Clinical Neurosciences, Monash University, Victoria, Australia.
Samuel R ChamberlainDepartment of Psychiatry, University of Cambridge, Cambridge and Peterborough NHS Foundation Trust (CPFT), UK.
Jorge MollD'Or Institute for Research and Education, Rio de Janeiro, Brazil.
Leonardo F FontenelleObsessive, Compulsive, and Anxiety Spectrum Research Program, Institute of Psychiatry, Federal University of Rio de Janeiro, Brazil; D'Or Institute for Research and Education, Rio de Janeiro, Brazil; Brain & Mental Health Laboratory, Monash Institute of Cognitive and Clinical Neurosciences, Monash University, Victoria, Australia. Electronic address: leonardo.fontenelle@idor.org.
D’Or Institute for Research and Education · BRMonash University · AUUniversity of Cambridge · GB

Funding

Wellcome Trust 110049
6 · The paper itself

Abstract

backgroundAlthough a behavioural addiction model of obsessive-compulsive disorder (OCD) has been proposed, it is still unclear if and how self-report and neurocognitive measures of impulsivity (such as risk-taking-, reflection- and motor-impulsivities) are impaired and/or inter-related in this particular clinical population.

methodsSeventeen OCD patients and 17 age-, gender-, education- and IQ-matched controls completed the Barratt Impulsivity Scale, the Obsessive-Compulsive Inventory-Revised, and the Beck Depression Inventory and were evaluated with the Yale-Brown Obsessive-Compulsive Scale and three computerized paradigms including reward (the Cambridge Gambling Task), reflection (the Information Sampling Task) and motor impulsivity (Stop Signal Task).

resultsDespite not differing from healthy controls in any neurocognitive impulsivity domain, OCD patients demonstrated increased impulsivity in a self-report measure (particularly attentional impulsivity). Further, attentional impulsivity was predicted by severity of obsessive-compulsive symptoms.

conclusionsOur findings suggest that OCD is characterized by a subjective (rather than objective) impulsivity; in addition, self-reported impulsivity was largely determined by severity of OCD symptoms.

Indexed as

Impulsive BehaviorAdultBehavior, AddictiveCase-Control StudiesFemaleGamblingHumansMaleMiddle AgedObsessive-Compulsive DisorderPsychiatric Status Rating ScalesRewardSelf ReportYoung AdultBehavioural addictionCompulsivityImpulsivityNeurocognitionObsessive-compulsive disorder

Identifiers

PMID31864219
PMCPMC7102901
OpenAlexW2995913598

What OpenQuestion holds

Textmetadata
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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.