Online Self-Help Intervention for Insomnia: With or Without Feedback
Study Details
Study Description
Brief Summary
The object of this study is to determine whether feedback added to a self-help protocol for insomnia enhances the treatment effect. In this study all participants receive an online self-help cognitive behavioral therapy (CBT) intervention consisting of information (psycho-education) about sleep and cognitive-behavioural exercises. Adult persons with insomnia will be invited via a popular scientific website to fill out online questionnaires. Half of the participants will received by e-mail from a therapist, the other half of the participants will do the intervention without feedback. Participants will be measured 4, 16, and 40 weeks after intervention with the same questionnaires.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: CBT for insomnia with feedback In this arm participants received internet based self-help CBT for insomnia with e-mail feedback form a therapist. |
Behavioral: CBT for insomnia
The techniques used throughout the self-help manual are all effective in reducing insomnia: 1) Stimulus control: patients should only go to bed when sleepy, use the bed and bedroom for sleep (and sex) only, maintain a regular rising time, avoid daytime naps and get out of bed and go into another room when unable to fall asleep within 15-20 minutes (return only when sleepy). 2) progressive muscle relaxation. 3) sleep hygiene education (improving health and environmental factors that affect sleep). 3). Sleep restriction, whereby participants will stay only the time in bed that they sleep. 4) cognitive therapy to challenge and dispute incorrect and unhelpful thoughts about sleep (e.g. I must sleep at least 8 hours, otherwise I'll be a wreck tomorrow).
|
Experimental: CBT for insomnia without feedback In this arm participants receive internet based self-help CBT for insomnia without feedback from a therapist. |
Behavioral: CBT for insomnia
The techniques used throughout the self-help manual are all effective in reducing insomnia: 1) Stimulus control: patients should only go to bed when sleepy, use the bed and bedroom for sleep (and sex) only, maintain a regular rising time, avoid daytime naps and get out of bed and go into another room when unable to fall asleep within 15-20 minutes (return only when sleepy). 2) progressive muscle relaxation. 3) sleep hygiene education (improving health and environmental factors that affect sleep). 3). Sleep restriction, whereby participants will stay only the time in bed that they sleep. 4) cognitive therapy to challenge and dispute incorrect and unhelpful thoughts about sleep (e.g. I must sleep at least 8 hours, otherwise I'll be a wreck tomorrow).
|
Outcome Measures
Primary Outcome Measures
- Sleep diary [baseline]
Daily self-observation used to calculate Total Sleep Time, Wake After Sleep Onset, Sleep Onset Latency, Sleep Efficiency, and Sleep Quality.
- Diary [4-week follow-up]
Daily self-observation used to calculate Total Sleep Time, Wake After Sleep Onset, Sleep Onset Latency, Sleep Efficiency, and Sleep Quality.
- Diary [6 month follow-up]
Daily self-observation used to calculate Total Sleep Time, Wake After Sleep Onset, Sleep Onset Latency, Sleep Efficiency, and Sleep Quality.
Secondary Outcome Measures
- Insomnia Severity [baseline]
Insomnia Severity Index
- Insomnia severity [4-week follow-up]
Insomnia Severity Index
- Insomnia Severity [6 month follow-up]
Insomnia Severity Index
- Anxiety [baseline]
HADS
- Anxiety [4-week follow-up]
HADS
- Anxiety [6-month follow-up]
HADS
- Depression [baseline]
CES-D
- Depression [4-week follow-up]
CES-D
- Depression [6-month follow-up]
CES-D
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Insomnia
-
Access to internet
-
Dutch citizen
Exclusion Criteria:
-
Alcohol or substance abuse
-
Being suicidal
-
Sleep apnea
-
Schizophrenic or having a psychosis disorder
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Utrecht University | Utrecht | Netherlands | 3508YC |
Sponsors and Collaborators
- Utrecht University
Investigators
- Principal Investigator: Jaap Lancee, PhD, Utrecht University
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- FPG-20106524