Abstract

Social anxiety disorders are among the most prevalent mental disorders, with high impact on the life of an affected social system and its individual social system members. We developed a manualized disorder-specific integrative systemic and family therapy for SAD, and evaluated its feasibility in a pilot randomized controlled trial. The ISFT is inspired by Helm Stierlin’s concept of related individuation developed during the early 1980s, which has since continued to be refined. It integrates solution-focused language, social network diagnostics, and genogram work, as well as resource- and problem orientation for both case conceptualization and therapy planning. Post-Milan symptom prescription to fluidize the presented symptoms is one of the core interventions in the ISFT. Theoretically, the IFST is grounded in radical constructivism and “Cybern-Ethics,” multi-directional partiality, and a both/and attitude toward a disorder-specific vs. non-disorder-specific therapy approach. SAD is understood from the viewpoint of social systems theory, especially in adaptation to a socio-psycho-biological explanatory model of social anxiety. In a prospective multicenter, assessor-blind pilot RCT, we included 38 clients with SAD : 18 patients participated in the ISFT, and 20 patients in Cognitive Behavioral Therapy. Within-group, simple-effect intention-to-treat analyses showed significant reduction in social anxiety, while intention-to-treat mixed-design ANOVA demonstrated the advantage of ISFT. Per-protocol analyses supported these results. The remission rate based on blind diagnosticians’ ratings was good to satisfactory ; this has yet to be verified in a subsequent confirmatory RCT. The article will present the ISFT rationale and manual, including a special focus on multi-person settings, and the central findings from our pilot RCT.