Please use this identifier to cite or link to this item: http://repositorio.unifesp.br/handle/11600/34903
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dc.contributor.authorFerrao, Ygor Arzeno
dc.contributor.authorShavitt, Roseli Gedanke
dc.contributor.authorPrado, Helena [UNIFESP]
dc.contributor.authorFontenelle, Leonardo F.
dc.contributor.authorMalavazzi, Dante Marino
dc.contributor.authorMathis, Maria Alice de
dc.contributor.authorHounie, Ana Gabriela
dc.contributor.authorMiguel, Euripedes Constantino
dc.contributor.authorRosario, Maria Conceicao do [UNIFESP]
dc.date.accessioned2016-01-24T14:27:15Z-
dc.date.available2016-01-24T14:27:15Z-
dc.date.issued2012-05-30
dc.identifierhttp://dx.doi.org/10.1016/j.psychres.2011.09.017
dc.identifier.citationPsychiatry Research. Clare: Elsevier B.V., v. 197, n. 3, p. 253-258, 2012.
dc.identifier.issn0165-1781
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/34903-
dc.description.abstractA substantial number of patients with obsessive-compulsive disorder (OCD) report compulsions that are preceded not by obsessions but by subjective experiences known as sensory phenomena. This study aimed to investigate the frequency, severity, and age at onset of sensory phenomena in OCD, as well as to compare OCD patients with and without sensory phenomena in terms of clinical characteristics. We assessed 1,001 consecutive OCD patients, using instruments designed to evaluate the frequency/severity of OC symptoms, tics, anxiety, depression, level of insight and presence/severity of sensory phenomena. All together, 651 (65.0%) subjects reported at least one type of sensory phenomena preceding the repetitive behaviors. Considering the sensory phenomena subtypes, 371 (57.0%) patients had musculoskeletal sensations, 519 (79.7%) had externally triggered just-right perceptions, 176 (27.0%) presented internally triggered just right, 144 (22.1%) had an energy release, and 240 (36.9%) patients had an urge only phenomenon. Sensory phenomena were described as being as more severe than were obsessions by 102(15.7%) patients. Logistic regression analysis showed that the following characteristics were associated with the presence of sensory phenomena: higher frequency and greater severity of the symmetry/ordering/arranging and contamination/washing symptom dimensions; comorbid Tourette syndrome, and a family history of tic disorders. These data suggest that sensory phenomena constitute a poorly understood psychopathological aspect of OCD that merits further investigation. (C) 2012 Elsevier Ireland Ltd. All rights reserved.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipNational Council for Scientific and Technological Development
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent253-258
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPsychiatry Research
dc.rightsAcesso restrito
dc.subjectObsessive-compulsive disorderen
dc.subjectSensory phenomenaen
dc.subjectPsychopathologyen
dc.subjectRepetitive behavioren
dc.subjectRepetitive movementen
dc.titleSensory phenomena associated with repetitive behaviors in obsessive-compulsive disorder: An exploratory study of 1001 patientsen
dc.typeArtigo
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.contributor.institutionFed Univ Sch Hlth Sci Porto Alegre
dc.contributor.institutionPresidente Vargas Maternal & Infant Hosp
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade Federal do Rio de Janeiro (UFRJ)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.description.affiliationFed Univ Sch Hlth Sci Porto Alegre, Dept Psychiat, Porto Alegre, RS, Brazil
dc.description.affiliationPresidente Vargas Maternal & Infant Hosp, Outpatient Program Anxiety Disorders, Porto Alegre, RS, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, Paulista Sch Med, Dept Psychiat, São Paulo, Brazil
dc.description.affiliationUniv Fed Rio de Janeiro, Dept Psychiat & Legal Med, Rio de Janeiro, Brazil
dc.description.affiliationUniv São Paulo, Sch Med, Dept & Inst Psychiat, São Paulo, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, Paulista Sch Med, Dept Psychiat, São Paulo, Brazil
dc.description.sponsorshipIDNational Council for Scientific and Technological Development: 420.122/2005-2
dc.description.sponsorshipIDFAPESP: 2005/55628-8
dc.identifier.doi10.1016/j.psychres.2011.09.017
dc.description.sourceWeb of Science
dc.identifier.wosWOS:000308768100012
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