The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results

Detalhes bibliográficos
Autor(a) principal: Miguel,Euripedes Constantino
Data de Publicação: 2008
Outros Autores: Ferrão,Ygor Arzeno, Rosário,Maria Conceição do, Mathis,Maria Alice de, Torres,Albina Rodrigues, Fontenelle,Leonardo Franklin, Hounie,Ana Gabriela, Shavitt,Roseli Gedanke, Cordioli,Aristides Volpato, Gonzalez,Christina Hojaij, Petribú,Kátia, Diniz,Juliana Belo, Malavazzi,Dante Marino, Torresan,Ricardo C, Raffin,Andréa Litvin, Meyer,Elisabeth, Braga,Daniela T, Borcato,Sonia, Valério,Carolina, Gropo,Luciana N, Prado,Helena da Silva, Perin,Eduardo Alliende, Santos,Sandro Iêgo, Copque,Helen, Borges,Manuela Corrêa, Lopes,Angélica Prazeres, Silva,Elenita D da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Psychiatry (São Paulo. 1999. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-44462008000300003
Resumo: OBJECTIVE: To describe the recruitment of patients, assessment instruments, implementation, methods and preliminary results of The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders, which includes seven university sites. METHOD: This cross-sectional study included a comprehensive clinical assessment including semi-structured interviews (sociodemographic data, medical and psychiatric history, disease course and comorbid psychiatric diagnoses), and instruments to assess obsessive-compulsive (Yale-Brown Obsessive-Compulsive Scale and Dimensional Yale-Brown Obsessive-Compulsive Scale), depressive (Beck Depression Inventory) and anxious (Beck Anxiety Inventory) symptoms, sensory phenomena (Universidade de São Paulo Sensory Phenomena Scale), insight (Brown Assessment Beliefs Scale), tics (Yale Global Tics Severity Scale) and quality of life (Medical Outcome Quality of Life Scale Short-form-36 and Social Assessment Scale). The raters' training consisted of watching at least five videotaped interviews and interviewing five patients with an expert researcher before interviewing patients alone. The reliability between all leaders for the most important instruments (Structured Clinical Interview for DSM-IV, Dimensional Yale-Brown Obsessive-Compulsive Scale, Universidade de São Paulo Sensory Phenomena Scale) was measured after six complete interviews. RESULTS: Inter-rater reliability was 96%. By March 2008, 630 obsessive-compulsive disorder patients had been systematically evaluated. Mean age (±SE) was 34.7 (±0.51), 56.3% were female, and 84.6% Caucasian. The most prevalent obsessive compulsive symptom dimensions were symmetry and contamination. The most common comorbidities were major depression, generalized anxiety and social anxiety disorder. The most common DSM-IV impulsive control disorder was skin picking. CONCLUSION: The sample was composed mainly by Caucasian individuals, unmarried, with some kind of occupational activity, mean age of 35 years, onset of obsessive-compulsive symptoms at 13 years of age, mild to moderate severity, mostly of symmetry, contamination/cleaning and comorbidity with depressive disorders. The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders has established an important network for standardized collaborative clinical research in obsessive-compulsive disorder and may pave the way to similar projects aimed at integrating other research groups in Brazil and throughout the world.
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spelling The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary resultsObsessive-compulsive disorderClinical medicineMulticenter studyDiagnosisPrevalenceOBJECTIVE: To describe the recruitment of patients, assessment instruments, implementation, methods and preliminary results of The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders, which includes seven university sites. METHOD: This cross-sectional study included a comprehensive clinical assessment including semi-structured interviews (sociodemographic data, medical and psychiatric history, disease course and comorbid psychiatric diagnoses), and instruments to assess obsessive-compulsive (Yale-Brown Obsessive-Compulsive Scale and Dimensional Yale-Brown Obsessive-Compulsive Scale), depressive (Beck Depression Inventory) and anxious (Beck Anxiety Inventory) symptoms, sensory phenomena (Universidade de São Paulo Sensory Phenomena Scale), insight (Brown Assessment Beliefs Scale), tics (Yale Global Tics Severity Scale) and quality of life (Medical Outcome Quality of Life Scale Short-form-36 and Social Assessment Scale). The raters' training consisted of watching at least five videotaped interviews and interviewing five patients with an expert researcher before interviewing patients alone. The reliability between all leaders for the most important instruments (Structured Clinical Interview for DSM-IV, Dimensional Yale-Brown Obsessive-Compulsive Scale, Universidade de São Paulo Sensory Phenomena Scale) was measured after six complete interviews. RESULTS: Inter-rater reliability was 96%. By March 2008, 630 obsessive-compulsive disorder patients had been systematically evaluated. Mean age (±SE) was 34.7 (±0.51), 56.3% were female, and 84.6% Caucasian. The most prevalent obsessive compulsive symptom dimensions were symmetry and contamination. The most common comorbidities were major depression, generalized anxiety and social anxiety disorder. The most common DSM-IV impulsive control disorder was skin picking. CONCLUSION: The sample was composed mainly by Caucasian individuals, unmarried, with some kind of occupational activity, mean age of 35 years, onset of obsessive-compulsive symptoms at 13 years of age, mild to moderate severity, mostly of symmetry, contamination/cleaning and comorbidity with depressive disorders. The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders has established an important network for standardized collaborative clinical research in obsessive-compulsive disorder and may pave the way to similar projects aimed at integrating other research groups in Brazil and throughout the world.Associação Brasileira de Psiquiatria2008-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-44462008000300003Brazilian Journal of Psychiatry v.30 n.3 2008reponame:Brazilian Journal of Psychiatry (São Paulo. 1999. Online)instname:Associação Brasileira de Psiquiatria (ABP)instacron:ABP10.1590/S1516-44462008000300003info:eu-repo/semantics/openAccessMiguel,Euripedes ConstantinoFerrão,Ygor ArzenoRosário,Maria Conceição doMathis,Maria Alice deTorres,Albina RodriguesFontenelle,Leonardo FranklinHounie,Ana GabrielaShavitt,Roseli GedankeCordioli,Aristides VolpatoGonzalez,Christina HojaijPetribú,KátiaDiniz,Juliana BeloMalavazzi,Dante MarinoTorresan,Ricardo CRaffin,Andréa LitvinMeyer,ElisabethBraga,Daniela TBorcato,SoniaValério,CarolinaGropo,Luciana NPrado,Helena da SilvaPerin,Eduardo AlliendeSantos,Sandro IêgoCopque,HelenBorges,Manuela CorrêaLopes,Angélica PrazeresSilva,Elenita D daeng2008-09-25T00:00:00Zoai:scielo:S1516-44462008000300003Revistahttp://www.bjp.org.br/ahead_of_print.asphttps://old.scielo.br/oai/scielo-oai.php||rbp@abpbrasil.org.br1809-452X1516-4446opendoar:2008-09-25T00:00Brazilian Journal of Psychiatry (São Paulo. 1999. Online) - Associação Brasileira de Psiquiatria (ABP)false
dc.title.none.fl_str_mv The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
title The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
spellingShingle The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
Miguel,Euripedes Constantino
Obsessive-compulsive disorder
Clinical medicine
Multicenter study
Diagnosis
Prevalence
title_short The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
title_full The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
title_fullStr The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
title_full_unstemmed The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
title_sort The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders: recruitment, assessment instruments, methods for the development of multicenter collaborative studies and preliminary results
author Miguel,Euripedes Constantino
author_facet Miguel,Euripedes Constantino
Ferrão,Ygor Arzeno
Rosário,Maria Conceição do
Mathis,Maria Alice de
Torres,Albina Rodrigues
Fontenelle,Leonardo Franklin
Hounie,Ana Gabriela
Shavitt,Roseli Gedanke
Cordioli,Aristides Volpato
Gonzalez,Christina Hojaij
Petribú,Kátia
Diniz,Juliana Belo
Malavazzi,Dante Marino
Torresan,Ricardo C
Raffin,Andréa Litvin
Meyer,Elisabeth
Braga,Daniela T
Borcato,Sonia
Valério,Carolina
Gropo,Luciana N
Prado,Helena da Silva
Perin,Eduardo Alliende
Santos,Sandro Iêgo
Copque,Helen
Borges,Manuela Corrêa
Lopes,Angélica Prazeres
Silva,Elenita D da
author_role author
author2 Ferrão,Ygor Arzeno
Rosário,Maria Conceição do
Mathis,Maria Alice de
Torres,Albina Rodrigues
Fontenelle,Leonardo Franklin
Hounie,Ana Gabriela
Shavitt,Roseli Gedanke
Cordioli,Aristides Volpato
Gonzalez,Christina Hojaij
Petribú,Kátia
Diniz,Juliana Belo
Malavazzi,Dante Marino
Torresan,Ricardo C
Raffin,Andréa Litvin
Meyer,Elisabeth
Braga,Daniela T
Borcato,Sonia
Valério,Carolina
Gropo,Luciana N
Prado,Helena da Silva
Perin,Eduardo Alliende
Santos,Sandro Iêgo
Copque,Helen
Borges,Manuela Corrêa
Lopes,Angélica Prazeres
Silva,Elenita D da
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Miguel,Euripedes Constantino
Ferrão,Ygor Arzeno
Rosário,Maria Conceição do
Mathis,Maria Alice de
Torres,Albina Rodrigues
Fontenelle,Leonardo Franklin
Hounie,Ana Gabriela
Shavitt,Roseli Gedanke
Cordioli,Aristides Volpato
Gonzalez,Christina Hojaij
Petribú,Kátia
Diniz,Juliana Belo
Malavazzi,Dante Marino
Torresan,Ricardo C
Raffin,Andréa Litvin
Meyer,Elisabeth
Braga,Daniela T
Borcato,Sonia
Valério,Carolina
Gropo,Luciana N
Prado,Helena da Silva
Perin,Eduardo Alliende
Santos,Sandro Iêgo
Copque,Helen
Borges,Manuela Corrêa
Lopes,Angélica Prazeres
Silva,Elenita D da
dc.subject.por.fl_str_mv Obsessive-compulsive disorder
Clinical medicine
Multicenter study
Diagnosis
Prevalence
topic Obsessive-compulsive disorder
Clinical medicine
Multicenter study
Diagnosis
Prevalence
description OBJECTIVE: To describe the recruitment of patients, assessment instruments, implementation, methods and preliminary results of The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders, which includes seven university sites. METHOD: This cross-sectional study included a comprehensive clinical assessment including semi-structured interviews (sociodemographic data, medical and psychiatric history, disease course and comorbid psychiatric diagnoses), and instruments to assess obsessive-compulsive (Yale-Brown Obsessive-Compulsive Scale and Dimensional Yale-Brown Obsessive-Compulsive Scale), depressive (Beck Depression Inventory) and anxious (Beck Anxiety Inventory) symptoms, sensory phenomena (Universidade de São Paulo Sensory Phenomena Scale), insight (Brown Assessment Beliefs Scale), tics (Yale Global Tics Severity Scale) and quality of life (Medical Outcome Quality of Life Scale Short-form-36 and Social Assessment Scale). The raters' training consisted of watching at least five videotaped interviews and interviewing five patients with an expert researcher before interviewing patients alone. The reliability between all leaders for the most important instruments (Structured Clinical Interview for DSM-IV, Dimensional Yale-Brown Obsessive-Compulsive Scale, Universidade de São Paulo Sensory Phenomena Scale) was measured after six complete interviews. RESULTS: Inter-rater reliability was 96%. By March 2008, 630 obsessive-compulsive disorder patients had been systematically evaluated. Mean age (±SE) was 34.7 (±0.51), 56.3% were female, and 84.6% Caucasian. The most prevalent obsessive compulsive symptom dimensions were symmetry and contamination. The most common comorbidities were major depression, generalized anxiety and social anxiety disorder. The most common DSM-IV impulsive control disorder was skin picking. CONCLUSION: The sample was composed mainly by Caucasian individuals, unmarried, with some kind of occupational activity, mean age of 35 years, onset of obsessive-compulsive symptoms at 13 years of age, mild to moderate severity, mostly of symmetry, contamination/cleaning and comorbidity with depressive disorders. The Brazilian Research Consortium on Obsessive-Compulsive Spectrum Disorders has established an important network for standardized collaborative clinical research in obsessive-compulsive disorder and may pave the way to similar projects aimed at integrating other research groups in Brazil and throughout the world.
publishDate 2008
dc.date.none.fl_str_mv 2008-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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language eng
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Psiquiatria
publisher.none.fl_str_mv Associação Brasileira de Psiquiatria
dc.source.none.fl_str_mv Brazilian Journal of Psychiatry v.30 n.3 2008
reponame:Brazilian Journal of Psychiatry (São Paulo. 1999. Online)
instname:Associação Brasileira de Psiquiatria (ABP)
instacron:ABP
instname_str Associação Brasileira de Psiquiatria (ABP)
instacron_str ABP
institution ABP
reponame_str Brazilian Journal of Psychiatry (São Paulo. 1999. Online)
collection Brazilian Journal of Psychiatry (São Paulo. 1999. Online)
repository.name.fl_str_mv Brazilian Journal of Psychiatry (São Paulo. 1999. Online) - Associação Brasileira de Psiquiatria (ABP)
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