Anxiety, Chronic Obstructive Pulmonary Disease, Depression
Conditions
Keywords
chronic obstructive pulmonary disease, anxiety, depression, cognitive behavioral therapy
Brief summary
The purpose of this study was to examine the efficacy of manualized, short-term group cognitive behavioral therapy for COPD patients suffering from clinically significant symptoms of anxiety and/or depression.
Detailed description
Anxiety and depressive disorders have been demonstrated in 16-50% of patients with chronic obstructive pulmonary disease (COPD), and clinically significant levels of anxiety or depressive symptoms seem to be even more common.Despite the multiple, severe consequences, majority of COPD patients with co-morbid anxiety or depression do not seem to receive any treatment for the psychological disturbance. Cognitive behavioral therapy (CBT) is a well-known approach for treating anxiety and depression, and data has demonstrated effectiveness of CBT for older individuals with anxiety. CBT has also improved exercise tolerance compliance in COPD patients, and pilot studies using CBT components have shown effectiveness in improving mental health and functional status for patients with COPD. Given the increasing number of patients suffering from COPD and the high prevalence of anxiety and depression in the population, the current study was designed to examine the efficacy of CBT in groups for anxiety and depression in patients with COPD. At present, CBT-based interventions focusing on mental health symptoms are not widely available for COPD patients, and the potential of CBT for improving emotional well-being is not systematically considered in existing treatment alternatives. The study expands the findings from previous pilot studies by focusing on COPD patients with clinically significant levels of anxiety and depression. The wide breadth of coping skills included in the CBT intervention target symptoms of both anxiety and depression, and thus the utility of the intervention for managing mental health symptoms is not restricted to any specific DSM-IV diagnosis.
Interventions
BEHAVIORALCognitive behavioral therapy
Seven weekly sessions (2 hrs) in groups
BEHAVIORALMinimal Telephone Contact
Telephone contact (max. 10 minutes) every other week during the 7-week intervention
Sponsors
University of Bergen
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
40 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* 40 years or older * scores of 16 or higher on the Beck Anxiety Inventory and/or 14 or higher on the Beck Depression Inventory II * COPD diagnosis
Exclusion criteria
* participation in other studies likely to influence the patient in terms of confounding effects * signs of cognitive impairment defined by a score of less than 23 on the Mini-Mental State Examination * presence of psychotic disorders, non-nicotine substance use disorders, bipolar disorders, or suicidal intentions as identified by clinical assessment based on the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (SCID-I/P) * having a serious somatic condition preventing active participation in the present study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Beck Anxiety Inventory | Intervention period of 8 weeks, 6 month follow-up |
| Beck Depression Inventory-II | Intervention period of 8 weeks, 6 month follow-up |
Secondary
| Measure | Time frame |
|---|---|
| St. George's Respiratory Questionnaire | Intervention period of 8 weeks, 6 month follow-up |
| Pittsburgh Sleep Quality Inventory | Intervention period of 8 weeks, 6 month follow-up |
| Actigraphy (Sleep effectiveness) | Intervention period of 8 weeks, 6 month follow-up |
Countries
Norway
Outcome results
None listed