Treating a Cluster of Internalizing Disorders With the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders: A Case Study

Psychotherapy outcome research rarely focuses on the ideographic application of treatment manuals, though some modules might prove markedly more important for a client than others. Clients in need of psychoeducation, emotion regulation skills, and changes in maladaptive patterns of thinking might balk at portions of the Unified Protocol for the Treatment of Emotional Disorders that seem irrelevant to their concerns. The current case study focused on emotion dysregulation and perfectionism given their role in anxiety, depression, obsessions, and compulsions. The Overall Anxiety Severity and Impairment Scale (OASIS), Overall Depression Severity and Impairment Scale (ODSIS), and Yale-Brown Obsessive Compulsive Scale (Y-BOCS) confirmed qualitative reports and therapist observations of improvement. Additional sessions focused on fostering self-compassion and processing the termination of a romantic relationship rather than completing every section of the manual. This case demonstrates that flexible adaptation of a transdiagnostic treatment manual, in conjunction with a strong working alliance and other non-specifics of therapy, can produce beneficial outcomes even when other modules are not applied. These results might support ideographic application of select modules from treatment manuals and support a symptoms approach to psychotherapy.