60
Participants
Start Date
December 17, 2021
Primary Completion Date
December 31, 2026
Study Completion Date
December 31, 2027
Group-based cognitive behavioral therapy for insomnia
Sleep education, sleep restriction, stimulus control, cognitive restructuring, relaxation techniques
Group-based cognitive behavioral therapy for insomnia and additive bb-glasses
Sleep education, sleep restriction, stimulus control, cognitive restructuring, relaxation techniques, bb-glasses worn from 3 hrs before bedtime.
8-week wait list for sleep-school
Treatment as usual in a psychiatric outpatient clinic
RECRUITING
Haukeland University Hospital, Bergen
University of Bergen
OTHER
Haukeland University Hospital
OTHER