Bright light therapy for delayed sleep phase syndrome in children with ADHD.

Phase 3

Withdrawn

• Conditions: inslaapstoornissen (vertraagd slaap fase syndroom); sleep onset insomnia; sleep onset problems.

• Registration Number: NL-OMON37624
• Lead Sponsor: niversiteit Leiden

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Withdrawn
• Sex: Not specified
• Target Recruitment: 50

Inclusion Criteria

ages 7-12 years (elementary school

Exclusion Criteria

1) sleep disturbances other than delayed sleep phase syndrome that can lead to chronic problems falling asleep (e.g. sleep apnea, period limb movement disorder, psychophysiological insomnia). 2) epilepy 3) chronic pain 4) mental retardation 5) (suspicion of) significant neuropathology (e.g. genetic syndromes, acquired brain injury) 6) use of melatonin. When children are stable on ADHD treatment they are allowed to participate.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Mean sleep onset and sleep duration (actigraphy) during baseline, 1st treatment<br /><br>phase and second phase.<br /><br>Score on behavioral questionnaire during baseline, 1st treatment phase and<br /><br>second phase.<br /><br>Scores on neurocognitive tasks during baseline, 1st treatment phase and second<br /><br>phase. </p><br>

Secondary Outcome Measures

Name	Time	Method
<p>-</p><br>