23 recruiting studies matching your filters
This study examines whether wakefulness during the biological night (2:00-4:00 AM) is associated with increased negative mood, impaired decision-making, and su…
This study examines whether two continuous weeks of overnight active temperature regulation (via the Eight Sleep Pod) use affects gut microbiome composition, i…
The purpose of this study is to examine the impact of timed cortisol release or differently timed cortisol rhythms on insulin resistance in both men and women …
The investigators are studying relationships among eye pathology, pupil responses to light, sleep, circadian rhythms, and hormones in healthy individuals and t…
The DEXTER study is a cross-over, double-blind, placebo-controlled pilot research study led by Dr. Peng Li. The goal of this project is to evaluate the safety,…
The purpose of this project is to improve our understanding of peripheral circadian rhythms in humans. Circadian clocks are present in most tissues of the body…
More than 5 million patients are admitted to the intensive care unit every year in the United States; most of these patients experience profound sleep and circ…
The proposed project aims to disentangle the impact of evening light exposure emitted from tablet devices from the impact of arousing media content on children…
This clinical trial aims to evaluate the safety and efficacy of PROSOMNIA Sleep Therapy (PSTx) for individuals suffering from chronic insomnia, sleep deprivati…
The goal of this study is to learn how cannabis use and discontinuation affect sleep, circadian rhythms, and sensitivity to light. The main questions it aims t…
Insufficient sleep and circadian misalignment are independent risk factors for the development of obesity and diabetes, yet few strategies exist to counter met…
Emergency Medicine (EM) requires 24/7 staff coverage resulting in healthcare workers' circadian rhythm disruptions that impair clinical and cognitive performan…