6 Clinical Trials for Various Conditions
Circadian rhythm disorders are a class of sleep disorders characterized by misalignment between the timing of sleep and the timing of rhythms driven by the biological clock. Light therapy can effectively treat these disorders, but the intensity and duration of light exposure required to do so has limited its practical use. In this study the investigators will test whether pre-exposure to dim light may enhance the response of the circadian system to light therapy. If so, this could result in shorter treatments that would have greater practical applications.
This is a multicenter, double-blind, randomized study to evaluate the efficacy and safety of a daily single oral dose of tasimelteon and matching placebo in male and female participants with DSWPD.
This study will evaluate the impact of sleep, circadian health and melatonin on flu vaccine immunogenicity.
The primary aim of this study is to examine the effects of co-administered wake therapy followed by light treatment on mood, and secondarily on circadian rhythms, to test the hypothesis that critically-timed chronotherapy improves mood by correcting phase disturbances in melatonin and sleep in women with Premenstrual Dysphoric Disorder.
We are offering non-pharmacologic therapy for alleviation of symptoms associated with depressed mood that recurs annually in fall or winter. The treatments are self-administered at home by the patient, with close clinical supervision. Our trials use specially designed devices that replenish two different environmental elements, naturally occurring light and negative ions in the air. Both factors may be reduced in winter, bringing on depression.
This study investigates the potential efficacy of two nonpharmacologic treatments for nonseasonal depression, bright light exposure or high-density negative air ion exposure. Treatments are self-administered at home by the patient under close clinical supervision.