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Recruiting NCT06471374

Pathophysiology of Circadian Rhythm Delayed Sleep Wake Phase Disorder

Trial Parameters

Condition Delayed Sleep Phase Syndrome
Sponsor University of Colorado, Boulder
Study Type INTERVENTIONAL
Phase N/A
Enrollment 66
Sex ALL
Min Age 16 Years
Max Age 30 Years
Start Date 2024-04-02
Completion 2028-07
Interventions
Circadian rhythm assessmentLight sensitivity assessment

Brief Summary

The goal of this study is to understand factors that contribute to delayed sleep wake phase disorder (DSWPD). The investigators will examine whether patients with DSWPD exhibit alterations in circadian rhythms and sensitivity to light compared to healthy controls. The investigators will also test a new method of predicting circadian rhythms form a blood sample.

Eligibility Criteria

Inclusion Criteria: * Delayed sleep wake phase disorder diagnosis * Altitude history: currently residing at Denver altitude or higher * BMI normal to moderately overweight Exclusion Criteria: * Recent medical condition * Psychiatric disorder * Sleep disorder * Medication use

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