objective: recent studies have emphasized the important role of cognitive beliefs in etiology and ‎maintenance of obsessive-compulsive disorder (ocd). ocd has different subtypes, but the ‎specific role of cognitive beliefs in ocd symptomatology is not clear. the aim of the current ‎study was to determine whether the cognitive factors proposed by obsessive compulsive ‎cognitions working group (o...

high comorbidity between psychological disorders causes attention to the mechanisms responsible for this comorbidity and common cognitive factors involved in these disorders. these are known as transdiagniostic factors. similarity evidence and high comorbidity between generalized anxiety disorder (gad) and obsessive compulsive disorder (ocd) introduce them as neighboring disorders. the purpose ...

OBJECTIVE The present study aimed to investigate the metacognitive model of obsessive-compulsive disorder (OCD), through a comparative study of thought fusion beliefs and thought control strategies between patients with OCD, depression, and normal people. METHODS This is a causal-comparative study. About 20 patients were selected with OCD, and 20 patients with major depression disorder (MDD),...

Cognitive-behavioural models of obsessive-compulsive disorder (OCD) implicate thought suppression as a key factor in the development and persistence of the disorder. There is now more than a decade of research on thought suppression and its effects as they pertain to OCD. This paper briefly reports on initial thought suppression research and then offers a detailed review of recent thought suppr...

Obsessive compulsive disorder and bipolar affective disorder in the pediatric population show a bidirectional overlap. Few studies that have addressed this issue show that the prevalence of obsessive compulsive disorder in bipolar affective disorder patients ranges from 0 to 54%, and 1.85 to 36% of the obsessive compulsive disorder patients have a comorbid bipolar affective disorder. We report ...

Obsessive-compulsive disorder is a common chronic neuropsychiatric illness. Estimates of the lifetime prevalence rate of obsessive-compulsive disorder will vary depending on the methods used to gather the epidemiological data and the diagnostic criteria used to define obsessive-compulsive disorder. Estimates of the lifetime prevalence of obsessive-compulsive disorder have been reported to be to...

OBJECTIVE Thought-action fusion (TAF) refers to the tendency to assume incorrect causal relationship between one's own thoughts and external reality, in which, thoughts and actions are treated as equivalents. This construct is present to development and maintenance of many psychological disorders. The aim of the present study was to predict obsessive-compulsive disorder (OCD) and its types, and...

The purpose of the this study was to develop an instrument for measuring the obsessive and compulsive characteristics of drinking-related thought and behavior in subjects who abuse or are dependent on alcohol, and to quantify the extent to which drinking-related thought and behavior in these subjects resemble the obsessions and compulsions seen in obsessive-compulsive disorder (OCD). To achieve...

background: this study aimed to assess the effectiveness of topiramate, a glutamate-modulating agent, in patients with treatment-resistant obsessive-compulsive disorder (ocd) as an adjunct to serotonin reuptake inhibitors (sris). materials and methods: thirty-eight patients with refractory ocd, were randomly assigned to receive topiramate or placebo. this study was designed as a 12-week, double...