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Study aim
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Comparison of the effect of schema therapy, emotional schema therapy and exposure and prevention of response to rumination, irrational beliefs, guilt, distress tolerance, extreme responsibility, perfectionism, emotion regulation and clinical symptoms in people with obsessive-compulsive symptoms
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Design
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In this randomized controlled clinical trial, first 60 people with obsessive-compulsive disorder eligible to participate in the study will be selected by available method. Then they will be assigned to three intervention groups and the control group by simple randomization method using a table of random numbers.
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Settings and conduct
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This study will be performed in Himan counseling and psychological services center in Mashhad. People with obsessive-compulsive disorder who are eligible to enter the study will be invited to study after obtaining written consent. Then, they will be assigned to the three intervention and control groups by simple randomization using a random number table.
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Participants/Inclusion and exclusion criteria
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Inclusion criteria include obtaining a score of 11 and above from the Maudsley obsessive-compulsive disorder questionnaire and lack of comorbidity with other psychiatric disorders. Exclusion criteria included having a history of substance abuse and having suicidal thoughts and and history of doing so.
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Intervention groups
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Intervention group 1 received schema therapy based on the treatment protocol of Yang et al. (2003). Intervention group 2 received emotional therapy schema based on Leahy et al. (2016) treatment protocol. Intervention group 3 received exposure and response prevention based on the treatment protocol of Jones et al. (1998). The control group received routine care.
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Main outcome variables
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Ruminant, irrational beliefs, guilt, distress tolerance, extreme responsibility, perfectionism, emotion regulation and clinical symptoms of obsessive-compulsive disorder