Internet Delivered Self-help for Insomnia
Not Applicable
Completed
- Conditions
- Insomnia
- Interventions
- Behavioral: Internet CBT self-helpBehavioral: CBT self-help bookletOther: Waiting list
- Registration Number
- NCT00851188
- Lead Sponsor
- Jaap Lancee
- Brief Summary
The current study aims to evaluate the effects of internet-delivered self-help CBT for insomnia through a randomised controlled trial. Adult persons with insomnia will be invited via a popular scientific website to fill out online questionnaires. Participants will be randomised into treatment groups or the waiting list. Participants will be measured 4, 16, and 40 weeks after intervention with the same questionnaires.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 626
Inclusion Criteria
- Insomnia
- Access to the internet
Exclusion Criteria
- Alcohol or substance abuse
- Severe depression
- Being suicidal
- Sleep apnea
- Schizophrenic or having a psychosis disorder
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- CROSSOVER
- Arm && Interventions
Group Intervention Description internet CBT self-help Internet CBT self-help CBT via the internet CBT self-help booklet CBT self-help booklet - Waiting list Waiting list -
- Primary Outcome Measures
Name Time Method Sleep Diary 1 year Daily self-observation used to calculate Total Sleep Time, Wake After Sleep Onset, Sleep Onset Latency, Sleep Efficiency, and Day ratings.
- Secondary Outcome Measures
Name Time Method Anxiety rating 1 year Measured with the HADS
Depression ratings 1 year Measured with the CES-D
Sleep medication 1 year Measured in the daily diary log
Trial Locations
- Locations (1)
Utrecht University
🇳🇱Utrecht, Netherlands