Concerns about isolation, compromised development, partial pharmacotherapy response, therapist scarcity, and inadequate cognitive-behavioral therapy (CBT) adherence led the authors to adapt a CBT protocol to a group format for adolescents with obsessive-compulsive disorder (OCD). A naturalistic, open trial of group CBT for adolescent OCD is described. The authors predicted symptom improvement and format acceptability.

Over a 1-year period, 18 adolescents aged 13 to 17 years with OCD received 14-week group CBT based on March and Mulle’s OCD in Children and Adolescents: A Cognitive-Behavioral Treatment Manual in four consecutive sessions of five to nine patients. Eighty-three percent had undergone at least one medication trial, and 78% had previous CBT experience.

OCD symptoms measured by the Children’s Yale-Brown Obsessive Compulsive Scale improved significantly, both statistically and clinically. Adolescents consistently shared information and designed exposure interventions for themselves and others during sessions. Repeated self-report measures confirmed adolescents’ satisfaction with therapy.

This pilot study demonstrates that a manual-based treatment protocol may be exported for clinical use, adaptable for the end-user’s needs, and palatable to adolescent patients. Clinical improvement and patient satisfaction justify further investigation in a controlled study.