Find your next paid study
21 recruiting studies matching your filters
Determining the Influence of Sleep on Cardiovascular Outcomes
The goal of this study is to identify the effects of sleep regularity on cardiovascular regulatory mechanisms. The investigators are hoping to discover if impr…
Examining the Circadian Timing Effects of the Hypotensive Response to Exercise
The goal of this study is to learn how exercise timing affects blood pressure in adults with elevated or high blood pressure. Exercise can influence the body's…
Nighttime Synchrony of Your Nutrition and Circadian Health: The N-Sync Study
Sleep is an important factor for overall health. This study will see how different light exposure patterns and food intake impact a person's metabolism (how th…
Effects of Blocking Blue Light at Night on Patient Outcomes After Elective CABG, AVR, MVR, CABG AVR, CABG MVR, or SAH
Purpose The purpose of this study is to determine whether filtering out blue light at nighttime reduces post-surgical inflammation and/or moderates cognitive d…
The Effect of Light Intervention on Recovery in Individuals With Opioid Use Disorder (OUD)
Opioid use disorder (OUD) is a chronic relapsing disorder and is well-known for its high-risk rate of overdoses and death. In OUD, sleep and circadian disrupti…
Developing a Sleep Health Intervention for Shift Workers
The aim of this study is to pilot test a comprehensive, personalized, media-augmented telehealth intervention ("SWISH") designed to improve sleep health among …
Impact of Circulating and Tissue-specific Lipids on Vascular Function and Insulin Sensitivity in Chronic Night Shift Workers
People who experience repeated bouts of circadian misalignment, such as shift workers, are at higher risk of cardiovascular disease (CVD) and Type 2 diabetes (…
Effect of Melatonin on Sleep Patterns of Resident Trainees During Night Float Shift
Anesthesiology residency requires extended and overnight shifts, which may negatively impact the quantity and quality of sleep. Previous studies have investig…
Uncovering the Impact of Diet on the Human Circadian Timing System
The goals of this study are to uncover the influence of diet on the human circadian timing system. The protocol is a 46-day (28 outpatient days, 18 inpatient d…