SLEEP

This study tests whether drinking a commercially available ketone product (Ketone-IQ) before bed can improve sleep quality and reduce sleep apnea severity in adults who already use a CPAP machine. Researchers will measure ketone levels in the blood and monitor sleep. The goal is …

This study looks at whether eating more protein from either animal or plant sources can improve sleep quality in older adults (ages 60-85) in Singapore. Researchers will measure sleep using questionnaires and activity trackers, and also check blood and urine for related chemicals…

This study looks at whether taking prebiotics for 56 days can improve sleep quality, gut health, thinking skills, immune function, and stress in healthy adults who say they sleep poorly. 68 volunteers will be randomly assigned to take one of three prebiotic formulas or a placebo.…

This study tests whether a sleep education program can improve sleep in adults aged 40 and older. Researchers will measure changes in sleep quality, duration, daytime sleepiness, and sleep habits. The program focuses on teaching better sleep hygiene and knowledge.

This study looks at whether kava, a natural supplement, can safely help reduce anxiety and stress in people who have finished cancer treatment. About 43 survivors of breast, gynecologic, lung, or head/neck cancer will take either kava or a placebo for 14 days, then switch after a…

This study looks at whether adding one structured 60-minute physical activity session each week for 12 weeks helps preschool children (ages 3-6) move better, sleep better, think sharper, and manage emotions. About 80 kids from a school in Portugal are taking part, with some getti…

This study looks at how tiny electrical pulses to a deep brain area (the thalamus) change sleep-related brain waves. Researchers will monitor 50 patients who already have brain electrodes for medical reasons. The goal is to learn how current brain stimulation treatments affect sl…

This study looks at how sleep and your body's internal clock affect blood pressure at night. Researchers will measure melatonin, body temperature, and blood pressure in 1,427 adults. No treatment is given; the goal is to better understand these connections.

This study will monitor the sleep of 100 people with neurological conditions like stroke, Parkinson's, epilepsy, or dementia. Researchers will use overnight sleep tests and questionnaires to measure sleep quality, breathing, and heart rate. The goal is to better understand how br…

This study looks at how well children sleep before knee surgery and whether that affects their pain and painkiller use afterward. About 166 kids aged 10 to 18 having spinal fusion will answer a sleep questionnaire before surgery. Researchers will then track their pain and opioid …

This study looks at how lifestyle habits like diet, exercise, sleep, and stress affect the physical and mental health of adults living in Mediterranean countries. About 2500 people from Croatia, Greece, Italy, Slovenia, and Spain will fill out an online survey. The goal is to fin…