Clinical trial Recruiting at 1 site Interventional Ages 18 to 80

Group-based treatment for insomnia in psychiatric patients

Official title: Sleep in Psychiatric Care: A Transdiagnostic Group-based Sleep-school as Treatment for Comorbid Insomnia

Run by Haukeland University Hospital · NCT04463498 · Data updated 2026-11-12

This study is testing a group therapy program for insomnia to see if it helps people with sleep problems and mental health issues feel better.

Quick facts

Study typeInterventional
Ages18 Years to 80 Years
SexAll
Enrollment60 (estimated)
SponsorHaukeland University Hospital
Academic / other
Locations1 site (Bergen)
StatusRecruiting
StartedDecember 17, 2021
Main results expectedDecember 31, 2026
Study endsDecember 31, 2027
Registry record updatedJune 18, 2024
Trial IDNCT04463498 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients referred to the sleep-school who meet DSM-V criteria for insomnia comorbid with moderate to severe psychiatric illness.

Probably not a fit

Patients who work night shifts or do not meet the DSM-V criteria for insomnia comorbid with psychiatric illness may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the effectiveness of a group-based cognitive behavioral therapy for insomnia (CBTi) program for patients with comorbid insomnia and psychiatric disorders. Participants will receive education on sleep regulation and hygiene, and will be randomly assigned to either the CBTi group or a group receiving CBTi with the addition of blue-blocking glasses. The program is conducted at the sleep-school at Bjørgvin District Psychiatric Hospital, where patients meet bi-weekly for treatment. The primary outcomes measured will be improvements in sleep and psychiatric symptoms.

Why it matters

Potential benefit: If successful, this treatment could significantly improve sleep quality and overall mental health for patients with insomnia and psychiatric disorders.

How similar studies have gone: Other studies have shown promising results for group-based CBTi in similar populations, indicating a potential for success in this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients referred to the sleep-school at Bjørgvin DPS psychiatric hospital
* Patients fulfilling the Diagnostic Manual for Mental Disorders (DSM-V) criteria for insomnia comorbid to moderate to severe psychiatric illness (confirmed F-diagnosis based on the International Statistical Classification of Diseases and Related Health Problems (ICD-11) diagnostic system that are used in Norway in addition to insomnia and/or scores of ≥19 on BDI and/or scores of ≥16 on BAI at the time of referral to the sleep school)

Exclusion Criteria:

* Nightwork
* Patients that do not fulfil the DSM-V criteria for insomnia comorbid to moderate to severe psychiatric illness (confirmed F-diagnosis based on the ICD-10 diagnostic system that are used in Norway in addition to insomnia and/or scores of ≥19 on BDI and/or scores of ≥16 on BAI at the time of referral to the sleep school)

Where it's running

  • Haukeland University Hospital
    Bergen, Norway
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.