Change in emotional processing during a dialectical behavior therapy-based skills group for major depressive disorder.

Across studies, paying attention to and analyzing one's emotions has been found to be both positively and negatively correlated with depression symptoms. One way of reconciling these seemingly contradictory findings is the possibility that attending to emotions in a skillful manner may help to reduce depression whereas attending to emotions with limited skill may be counterproductive. Dialectical behavior therapy (DBT) is a clinical intervention designed to foster adaptive awareness, expression, regulation, tolerance, and acceptance of emotions. Results of the present report come from a pilot study of a 16-week DBT-based skills training group for treatment-resistant major depressive disorder (MDD) as an adjunctive treatment to pharmacotherapy. Patients were randomized to treatment or a waitlist control group. A significant interaction revealed that increases in emotional processing were associated with decreases in depression symptoms in the DBT-based skills group; however, increases in emotional processing in the waitlist condition were associated with increases in depression. Results offer preliminary support for the idea that participating in DBT-based skills training may help individuals with treatment-resistant MDD to develop skills that facilitate processing emotions in a way that helps to reduce rather than exacerbate depression symptoms.

RCT Entities:   Population Interventions Outcomes