Treatment of Sexual-Orientation Obsessions in Obsessive-Compulsive Disorder Using Exposure and Ritual Prevention.

Presented is a case report of exposure and ritual prevention (EX/RP) therapy administered to a 51-year-old, White, heterosexual male with sexual-orientation obsessions in obsessive-compulsive disorder (OCD). The patient had been previously treated with pharmacotherapy, resulting in inadequate symptom reduction and unwanted side effects. OCD symptoms included anxiety about the possibility of becoming gay, mental reassurance, and avoidance of other men, which resulted in depressive symptoms and marital distress. The patient received 17 EX/RP sessions, administered twice per week. The effect of treatment was evaluated using standardized rating instruments and self-monitoring by the patient. OCD symptoms on the Yale-Brown Obsessive Compulsive Scale (YBOCS) fell from 24 at intake to 3 at posttreatment and to 4 at a 6-week follow-up, indicating minimal symptoms. Improvement also occurred in mood, quality of life, and social adjustment. Issues concerning the assessment and treatment of homosexuality-themed obsessions in OCD are highlighted and discussed.