The goal of this observational study is to characterize the pupil light response in patients with delayed sleep-wake phase disorder. A subset of participants w…

Delayed Sleep-Wake Phase Disorder

~Estimated

~$10 – $6,250

Northwestern UniversityNCT06949644

Phase 2

Correcting Circadian Rhythms to Breakthrough in Bipolar Disorder

The purpose of this study is to test whether a dietary supplement (low-dose melatonin) commonly used to treat night owls, administered in conjunction with a be…

Bipolar DisorderDelayed Sleep-Wake Phase Disorder

~Estimated

~$10 – $7,500

Leslie SwansonNCT06226025