Danger ideation reduction therapy for obsessive-compulsive checking: preliminary findings.

Area of Science:

• Psychology
• Clinical Psychology
• Cognitive Behavioral Therapy

Background:

• Obsessive-compulsive (OC) disorder is a mental health condition characterized by obsessions and compulsions.
• Danger Ideation Reduction Therapy (DIRT) is a cognitive treatment targeting threat expectancies, previously validated for OC washing subtypes.
• DIRT does not involve direct or indirect exposure therapy.

Observation:

• This study investigated the efficacy of DIRT adapted for the OC checking subtype.
• Three adult participants with OC checking disorder underwent 12-14 individual therapy sessions.
• Treatment was delivered by a clinical psychologist.

Findings:

• All three participants demonstrated substantial and clinically significant reductions in OC symptom severity posttreatment.
• These treatment gains were maintained at a 4-month follow-up assessment.
• Standardized outcome measures confirmed the efficacy of DIRT for OC checkers.

Implications:

• DIRT shows potential as an effective treatment for the OC checking subtype, mirroring its success in OC washing subtypes.
• These preliminary findings warrant further research into DIRT's broader applicability for OC disorder.
• The study suggests cognitive treatments focusing on threat expectancies can be beneficial for diverse OC presentations.