Investigating effective treatment factors in brief cognitive behavioral therapy for panic disorder

Abstract

Numerous studies have provided evidence for the effectiveness of cognitive behavioral therapy (CBT) on panic disorders (PDs). There has also been growing attention on brief CBT with regard to delivering intensive treatment efficiently. This study investigated the essential parts of mindfulness-based brief CBT to optimize treatment benefits.A total of 37 patients were retrospectively enrolled in this study. They were recruited from the anxiety/panic/fear clinic of Seoul National University Hospital. The patients participated in group CBT once a week for a total of 4 sessions over a 4-week period, when they were assessed using the Panic Disorder Severity Scale (PDSS), Anxiety Sensitivity Index-Revised (ASI-R), Albany Panic and Phobia Questionnaire (APPQ), State-Trait Anxiety Inventory (STAI), Beck Anxiety Inventory (BAI), Beck Depression Inventory (BDI), and Yale-Brown Obsessive Compulsive Scale (Y-BOCS) before and after brief CBT. Twenty-nine patients completed the 1-month follow-up.There were significant reductions in PDSS (P < .001), ASI-R-fear of respiratory symptoms (P = .006), ASI-R-fear of publicly observable anxiety reaction (P = .002), ASI-R-fear of cardiovascular symptoms (P < .001), ASI-R-fear of cognitive dyscontrol (P = .001), ASI-R-Total (P < .001), APPQ-Agoraphobia (P = .003), APPQ-Total (P = .028), STAI-State anxiety (P < .001), STAI-Trait anxiety (P = .002), BAI (P = .003), and BDI (P < .001) scores. We also found significant associations between ASI-R-fear of cardiovascular symptoms, ASI-R-Total, and changes in PDSS scores. A stepwise multiple linear regression analysis indicated that anxiety sensitivity for fear of cardiovascular symptoms predicted an improvement in panic severity (β = 0.513, P = .004).Our findings suggested that behavioral aspects, especially physiological symptom control, needed to be considered in brief, intensive CBT for PD. The results also suggested that a mindfulness-based brief CBT approach might be particularly helpful for patients with PD who have severe cardiovascular symptoms.

Determinants of quality of life improvements in anxiety and depressive disorders—A longitudinal study of inpatient psychotherapy

“…Only few studies have examined the influence of anxiety sensitivity on QoL improvement after CBT. A possible influence of anxiety sensitivity on QoL improvements in AD ( 9 , 32 , 33 ) was shown and one study demonstrated a role of AS in predicting treatment response to a CBT program for perfectionism in patients with AD/DD and eating disorders ( 34 ).…”