Examining the Efficacy of a Pilot Virtual Group Treatment for Survivors of Complex Trauma

Background

Complex trauma experiences can result in a range of chronic and impairing Complex PTSD symptoms and co-morbid mental illness.

Aim

This study aimed to evaluate the efficacy of a pilot virtual, group treatment program for individuals with Complex PTSD and comorbid depression and anxiety symptoms.

Method

The study employed a within group, pre-post design with 3-month follow-up. Participants completed self-report measures of Complex PTSD symptoms, dissociative symptoms, negative beliefs about self and others, emotion regulation, psychological symptoms (anxiety, depression, stress), resilience, and progress in psychotherapy.

Results

Participants reported significant positive changes in severity of psychological symptoms, emotion regulation, beliefs about self and others, resilience, dissociative symptoms, as well as PTSD, DSO (disturbances in self-organization) and Complex PTSD symptoms at post-treatment. These gains were maintained at follow-up except for dissociative symptoms. Participants were significantly less likely to meet diagnostic criteria for PTSD, DSO, and Complex PTSD at post-treatment and for DSO and Complex PTSD (but not PTSD) at follow-up.

Conclusion & Implications

Findings suggest that the Dynamic attachment-focused Relational Treatment (DaRT) program is an effective intervention for individuals with Complex-PTSD and comorbid mental illness. The treatment may have significant implications for enhancing service capacity for individuals struggling with the chronic and pervasive residual impacts of complex trauma.