Comorbid insomnia Sleep disturbances with overlapping mental health problems
Conditions
Interventions
Sleep restriction therapy involves temporarily limiting the amount of time a person spends in bed to increase sleep pressure and improve sleep quality. The psychoeducation component provides informati
Sponsors
Universitair Medisch Centrum Utrecht
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Active-duty military personnel or veteransAge 18 or olderNot currently receiving treatment for psychiatric or sleep-related complaintsExperiencing clinically relevant insomnia symptomsExperiencing clinically relevant psychiatric symptoms (anxiety, depression, ADHD, PTSD)
Exclusion criteria
Exclusion criteria: Severe psychiatric or medical conditions requiring urgent care(Psychiatric) disorders that may interfere with treatment Pregnancy, epilepsy, recent sleep therapy, shift work, or suspected sleep apneaHigh baseline sleep efficiency (>85%)Planned multiday military practice, training, or mission
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The primary outcome is insomnia severity, measured with the Insomnia Severity Index (ISI). ISI is assessed at baseline, twice during treatment, post-treatment, and at follow-up. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary outcomes include sleep quality, psychiatric symptom severity (anxiety, depression, PTSD, ADHD), quality of life, adherence, and (neuro)physiological indicators such as resting-state EEG, heart rate variability (ECG), and pupillary light reflex. | — |
Countries
Netherlands
Contacts
Public ContactB Bruinsma
Universitair Medisch Centrum Utrecht
Outcome results
None listed