We assessed correlates of obsessive-compulsive (OCPD), schizotypal (SPD) and borderline (BPD) personality disorders in 110 obsessive-compulsive disorder (OCD) patients. We found OCD patients with OCPD (20.9%) to exhibit higher rates of hoarding and bipolar disorders, increased severity of hoarding and symmetry, lower prevalence of unacceptable thoughts involving sex and religion and less non-pl...

The purpose of this research was to investigate the specificity of purported relations between symptoms of eating disorders (ED) and obsessive-compulsive disorder (OCD). Whereas most research has focused on diagnostic comorbidity or between-groups analyses, this study took a dimensional approach to investigate specific relations among symptoms of anorexia, bulimia, and OCD, as well as panic, de...

Obsessive-compulsive disorder (OCD) is a seriously impairing psychiatric condition that affects 1%-3% of youth. Investigating the quality of life (QOL) is an important issue for treatment planning of this disorder, as targeting symptoms without taking it into account may bias assessment and prognosis when the patient presents with reduced symptoms that do not correspond to improved QOL. However...

UNLABELLED OBJECTIVE The study aimed to investigate phenomenology, psychiatric comorbidity, and family history of obsessive-compulsive disorder (OCD) in a clinical sample of normally developing preschool children with OCD. METHOD Subjects in this study were recruited from a clinical sample of preschool children (under 72 months of age) who were referred to a university clinic. Subjects wit...

Obsessive-compulsive disorder (OCD) is a debilitating neuropsychiatric condition estimated to afflict 1-3% of the world population. The estimated financial impact in the treatment and management of OCD is in the billions of dollars annually in the US alone. At present there is a marked lack of evidence on the specific causes of OCD. Current hypotheses largely focus on the serotonin (5-HT) syste...

The catechol-O-methyltransferase (COMT) gene is considered as a candidate gene in obsessive-compulsive disorder (OCD). Specifically, the COMT low-activity M158 allele has been suggested to be associated with OCD. However, there is no study reporting that COMT activity is decreased in OCD patients and that the decrease is mediated by the V158M polymorphism. Therefore, the purpose of our study wa...

BACKGROUND The primary goal of this study was to examine the impact of pregnancy, childbirth, and menstruation on the onset of obsessive-compulsive disorder (OCD) and/or exacerbation of OCD symptoms. METHOD One hundred twenty-six women aged between 18 and 69 years attending a university-based OCD clinic who met DSM-IV criteria for OCD according to the Structured Clinical Interview for DSM-IV ...

Background: Some patients with Obsessive Compulsive Disorder (OCD) think or are convinced that their obsessive-compulsive beliefs are true. These patients have OCD with poor or absent insight, a clinical profile that poses a challenge to the clinician. The purpose of this study is to determine the range of insight, characterize the clinical profile of poor insight OCD and study the impact of po...

Abstract Background Identifying predictors of treatment outcome can guide selection and optimize use resources. In patients affected by obsessive-compulsive disorder (OCD), perfectionism has emerged as one possible predictor, with some data suggesting that cognitive-behavioral therapy outcomes are poorer for more perfectionistic patients. Findings so far inconsistent, however, research yet to b...

OBJECTIVE It is believed that biochemical alterations in different brain regions are involved in the pathophysiology of obsessive-compulsive disorder (OCD) in children and adolescents. The aim of this study was to explore possible metabolic variations between pediatric OCD cases and healthy controls in brain regions which were implicated in OCD pathophysiology. METHOD Children and adolescents...