This study evaluated the psychometric properties of the Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS). A total of 61 children and adolescents, aged 4-18 years, who were diagnosed with obsessive-compulsive disorder (OCD) participated. Thirty-seven of these children also participated in a second CY-BOCS administration by the same rater an average of 41 days later. Good internal consistency and test-retest reliability were found for the CY-BOCS Obsession and Compulsion Severity Scores and the Total Score. CY-BOCS scores demonstrated strong correlations with clinician-rated measures of impairment, obsessions, and compulsions. In addition, CY-BOCS scores were moderately related to measures of depression, aggressive behavior, and symptoms of attention deficit hyperactivity disorder, but were not significantly related to clinician ratings of tics or self-reports of general anxiety. Findings suggest that the CY-BOCS is a reliable and valid instrument for the assessment of childhood obsessions and compulsions.
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http://dx.doi.org/10.1016/j.psychres.2004.06.009 | DOI Listing |
According to the metacognitive theory, maladaptive metacognition is associated with the development and maintenance of emotional disorders. This study is the first to explore maladaptive metacognition in a sample of children and adolescents (7-17 years) with obsessive-compulsive disorder (OCD) in the context of cognitive behavioral therapy (CBT). A total of 114 children and adolescents were included in the study.
View Article and Find Full Text PDFContemp Clin Trials Commun
February 2025
Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
Background: Research on improving psychotherapy for youths with obsessive-compulsive disorder (OCD), including cognitive behavioral therapy (CBT), should explore what works for whom and how by examining baseline moderators and potential mechanisms of change. Emotion dysregulation is proposed as an intermediate therapy factor in a transdiagnostic framework. This study investigates emotion dysregulation as an outcome, mechanism, and moderator of psychotherapy in youths aged 8-17 years with OCD.
View Article and Find Full Text PDFJ Am Acad Child Adolesc Psychiatry
January 2025
Amsterdam University Medical Center, Amsterdam, the Netherlands; Amsterdam Neuroscience Research Institute, Amsterdam, the Netherlands.
Objective: Selective serotonin reuptake inhibitors (SSRIs) are the first choice in pharmacotherapy for children and adolescents with obsessive-compulsive disorder (OCD). SSRI trials for pediatric OCD have not been investigated using individual participant data (IPD), which is crucial for detecting patient-level effect modifiers. This study performed an IPD meta-analysis of efficacy of SSRIs compared with placebo and a meta-regression on baseline patient characteristics that might modify efficacy.
View Article and Find Full Text PDFChildren (Basel)
November 2024
Developmental Psychiatry and Psycopharmacology Unit, IRCCS Stella Maris Foundation, 311 viale del Tirreno, 56018 Pisa, Italy.
Background/objectives: Tic disorders are neurodevelopmental conditions often associated with comorbidities like attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). Our aims were: (a) in a sample of youth with tic disorders to explore the clinical and psychopathological characteristics of different phenotypes based on the presence of comorbid ADHD and/or ASD and gender; (b) in a subgroup of patients treated with Aripiprazole, to evaluate symptoms variation over time and to identify potential predictors of response.
Methods: A total of 95 subjects with tic disorders (age range 6 to 17.
Arch Womens Ment Health
January 2025
Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, 77030, USA.
Purpose: Although many women experience obsessive-compulsive symptoms during the perinatal period, the Yale-Brown Obsessive Compulsive Scale (YBOCS) has not yet been psychometrically evaluated in this population. This study examined the internal consistency, convergent and divergent validity, and factor structure of the YBOCS among pregnant women.
Methods: 256 Women who were 20 to 24 weeks pregnant completed the clinician-administered YBOCS and Mini International Neuropsychiatric Interview (MINI) along with a series of self-report questionnaires including the Edinburgh Postnatal Depression Scale (EPDS), Perinatal Anxiety Screening Scale (PASS) and Obsessive-Compulsive Inventory-Revised (OCI-R).
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