RESCCUE4 - Group CBT for Social Anxiety in Adolescents

This monocentric, no-profit randomized controlled trial will enroll 34 adolescents aged 12-17 years with a DSM-5 diagnosis of Social Anxiety Disorder. Participants will be randomly assigned in a 1:1 ratio to either a group Cognitive Behavioral Therapy (CBT) intervention or a structured psychoeducational treatment as usual (TAU). Randomization will be stratified by age (12-14 years; 15-17 years). Both interventions will consist of eight weekly group sessions (90 minutes each) delivered over a 2-month period. The CBT intervention includes psychoeducation about social anxiety, identification of maladaptive automatic thoughts, cognitive restructuring, breathing techniques, imaginal and in vivo exposure exercises based on a subjective distress hierarchy (SUDs), social skills training, metacognitive exercises, and relapse prevention strategies. The active comparator (TAU) consists of structured group psychoeducational sessions focused on emotional literacy, understanding emotional processes, recognition of somatic components of anxiety, and development of emotion regulation strategies. Outcome assessments will be conducted at baseline (T0), post-treatment (T2), and at 1-month follow-up (T3) by blinded evaluators. The primary outcome is the change in social anxiety symptoms measured through validated self-report scales. Secondary outcomes include changes in global functioning, interpersonal difficulties, emotional regulation, and general psychopathology. The study aims to determine whether group CBT provides superior clinical improvement compared to structured psychoeducational treatment in adolescents with Social Anxiety Disorder.