A Randomized Controlled Trial (RCT) of a Self-help Book for Insomnia in Patients With Co-morbid Obstructive Sleep Apnea (OSA) and Insomnia
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Sleep Apnea
- Sponsor
- University of Bergen
- Enrollment
- 181
- Locations
- 1
- Primary Endpoint
- Insomnia severity
- Status
- Completed
- Last Updated
- 8 years ago
Overview
Brief Summary
Obstructive sleep apnea (OSA) is a common sleep disorder treated with continuous positive airway pressure (CPAP). Some OSA patients also suffer from co-morbid insomnia. CPAP treatment may be complicated in patients with co-morbid insomnia. This project evaluates the effects of a self-help book for insomnia in patients being treated with CPAP for OSA.
Detailed Description
This study is a randomized controlled trial evaluating the effect of a self-help book for insomnia in patients with obstructive sleep apnea (OSA) and co-morbid insomnia. 180 patients are randomized to either receive the self-help book (90 patients) or sleep hygiene advice (90 patients). Patients fill out questionnaires about sleep and health both at baseline and after three months. Furthermore, CPAP compliance and OSA severity will be evaluated after three months of CPAP use. The aim is to evaluate whether the self-help book will improve sleep parameters and CPAP compliance.
Investigators
Bjorn Bjorvatn
Professor
University of Bergen
Eligibility Criteria
Inclusion Criteria
- •Patients diagnosed with OSA and scheduled for CPAP treatment.
- •Having co-morbid insomnia.
Exclusion Criteria
- •Less than 18 years of age
- •Not fluent in Norwegian
Outcomes
Primary Outcomes
Insomnia severity
Time Frame: 3 months
Self-reported using a validated insomnia scale
Secondary Outcomes
- CPAP compliance(3 months)
- Sleep apnea severity(3 months)
- Insomnia prevalence(3 months)