Status:
COMPLETED
Does Cognitive Behaviour Therapy (CBT) Improve the Effect of Light Therapy
Lead Sponsor:
Uppsala University
Collaborating Sponsors:
Uppsala County Council, Sweden
Conditions:
Delayed Sleep Phase Syndrome
Eligibility:
All Genders
16-26 years
Phase:
NA
Brief Summary
Delayed sleep phase syndrome (DSPS) is the most common of the circadian rhythm sleep disorders (CRSD). A person with DSPS have sufficient sleep quality, but their circadian clock is delayed compared t...
Detailed Description
DSPS patients delayed sleep and wake times are accompanied by insomnia and excessive sleepiness that results in functional impairments. The sleeping-problems and the impairment in important areas of f...
Eligibility Criteria
Inclusion
- Clinical diagnosis of delayed sleep phase syndrome.
Exclusion
- Eye diseases
- Active psychiatric disorder.
- Ongoing somatic disorder.
Key Trial Info
Start Date :
August 1 2011
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 1 2013
Estimated Enrollment :
57 Patients enrolled
Trial Details
Trial ID
NCT01419938
Start Date
August 1 2011
End Date
April 1 2013
Last Update
April 25 2013
Active Locations (1)
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1
Sleep department
Uppsala, Sweden, 75185