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Published on: November 25, 2025
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Cognitive behavioral therapy in pharmacoresistant obsessive-compulsive disorder
Jana Vyskocilova1, Jan Prasko2, Jiri Sipek3
1Faculty of Humanities, Charles University in Prague, Prague, Czech Republic.
Neuropsychiatric Disease and Treatment
|April 5, 2016
Summary
Intensive cognitive behavioral therapy (CBT) combined with medication significantly improved drug-resistant obsessive-compulsive disorder (OCD) symptoms, anxiety, and depression over six weeks. Predictors of lower treatment effect included fewer OCD themes and higher somatoform dissociation.
Area of Science:
- Psychiatry
- Clinical Psychology
Background:
- Obsessive-compulsive disorder (OCD) often requires multifaceted treatment approaches.
- Drug-resistant OCD presents a significant clinical challenge.
- Cognitive Behavioral Therapy (CBT) is a recognized therapeutic modality for OCD.
Purpose of the Study:
- To evaluate the efficacy of intensive, 6-week CBT in patients with drug-resistant OCD.
- To identify baseline predictors of treatment response in this population.
Main Methods:
- Sixty-six patients with drug-resistant OCD participated; 57 completed the 6-week intensive group CBT and pharmacotherapy program.
- Standardized diagnostic interviews and validated scales (e.g., Yale-Brown Obsessive Compulsive Scale, Beck Anxiety Inventory) assessed symptom severity and psychological characteristics pre- and post-treatment.
Main Results:
- Significant reductions in OCD symptom severity, anxiety, and depression were observed.
- Lower treatment effectiveness was associated with fewer OCD themes, higher somatoform dissociation, poor insight, and greater initial disorder severity.
- Good insight, lower baseline anxiety, and absence of comorbid depression predicted remission.
Conclusions:
- Intensive 6-week CBT, alongside pharmacotherapy, offers a viable treatment option for drug-resistant OCD.
- Baseline psychological and clinical factors can predict treatment outcomes, aiding in personalized therapeutic strategies.
Keywords:
cognitive behavioral therapyobsessive–compulsive disorderpredictorstreatmenttreatment efficacytreatment resistanceMore Related Videos
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