Augmenting cognitive behavioral therapy for obsessive-compulsive disorder with anti-disgust cognitive interventio

Not Applicable

Recruiting

Conditions: Obsessive_compulsive disorder.
Obsessive-compulsive disorder

Registration Number: IRCT20210914052475N1

Lead Sponsor: Research & technology assistance of Kharazmi University

Brief Summary: Not available

Detailed Description: Not available

Recruitment & Eligibility

Status: Recruiting

Sex: All

Target Recruitment: 60

Inclusion Criteria

Being at least 18 years old in the beginning of the study.
Having an education grade equal to 12 or more.
Diagnose with contamination-based obsessive-compulsive disorder as a primary diagnosis.
Having a stable dose of medication from 3 months before the beginning of the study.
Completing informed constant form.

Exclusion Criteria

Diagnose with other comorbid psychiatric disorders or conditions except for major depressive disorder.
Having a history of traumatic head injury or epilepsy.

Study & Design

Study Type: interventional

Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Disgust propensity/ sensitivity. Timepoint: Pre-treatment, before exposure and response prevention sessions, post-treatment, three-month follow-up. Method of measurement: Disgust Propensity/ Sensitivity Scale (DPSS).;Obsessive-compulsive disorder severity. Timepoint: Pre-treatment, before exposure and response prevention sessions, post-treatment, three-month follow-up. Method of measurement: Yale-Brown Obsessive Compulsive Scale (Y-BOCS).;Emotion acceptance. Timepoint: Pre-treatment, before exposure and response prevention sessions, post-treatment, three-month follow-up. Method of measurement: Non-judging & non-reactivity sub-scales of Five Facets Mindfulness Questionnaire.

Secondary Outcome Measures

Name	Time	Method
Acceptance rate of exposure and response prevention. Timepoint: Before exposure and response prevention sessions. Method of measurement: Percent of acceptance of exposure and response prevention.