INTRODUCTION: The Bergen 4-Day Treatment (B4DT) is a concentrated treatment with individually tailored exposure exercises. The format has shown promising results in the treatment of panic disorder. AIM: The aim of the current study was to investigate the effectiveness of the B4DT in a large sample in a rural clinical setting. METHOD: Fifty-eight patients with panic disorder were consecutively included using an open trial design. The primary outcome measure was the Panic Disorder Severity Scale. The Generalized Anxiety Disorder-7 and the Patient Health Questionnaire-9 were used as secondary outcome measures. Assessments were conducted at pretreatment, posttreatment, and 3-month follow-up. Treatment satisfaction was measured at posttreatment using the Client Satisfaction Questionnaire-8. RESULTS: There was a significant reduction in symptoms of panic disorder from pre- to posttreatment (d = 3.36) and from pretreatment to follow-up (d = 3.63). At posttreatment and follow-up, 72.4% and 81.0% of patients, respectively, were classified as in remission. Patients reported high treatment satisfaction, and there were significant reductions in symptoms of generalized anxiety and depression. CONCLUSION: The results from the current study replicated the findings from previous studies using a larger sample size. The findings indicate that the B4DT is a promising treatment format for panic disorder. The study also demonstrated that the treatment format can be successfully implemented in new rural clinics.
Cognitive Behavioral Therapy , Panic Disorder , Humans , Panic Disorder/diagnosis , Cognitive Behavioral Therapy/methods , Anxiety Disorders/therapy , Anxiety , Patient Satisfaction , Treatment Outcome
