SLEEP QUALITY

This study tests whether an 8-week home-based breathing exercise called Inspiratory Muscle Strength Training (IMST) can reduce dementia risk in adults aged 60-80. Researchers will measure changes in blood pressure, thinking skills, mood, and sleep quality. The goal is to see if t…

This global study tests whether applying a sunlight-reflecting coating to roofs can lower indoor temperatures and improve health. Researchers will enroll 3,200 households in five hot cities across Africa, Asia, Latin America, and the Pacific. They will measure heart rate, blood s…

This study tests whether installing energy recovery ventilators or portable air cleaners in low-income homes can reduce indoor pollutants and mold, and improve asthma control. Researchers will monitor 80 households over one year, measuring lung function, asthma symptoms, and qual…

This study tests whether giving pregnant women personalized heat alerts, cooling tips, and indoor air cleaners can reduce their exposure to heat and air pollution, and improve sleep quality. About 102 healthy pregnant women in Italy and Cyprus will be split into groups: some get …

This study tests whether female health sciences students can improve their sleep patterns and reduce social jet lag by doing acupressure on themselves every day for 12 weeks. Half the participants will use real acupressure points, while the other half will use sham (fake) points,…

This study tests whether a 4-week mindfulness meditation program can improve sleep quality, reduce stress, and ease symptoms in people receiving hemodialysis. Fifty adults on dialysis will either get meditation plus usual care or usual care alone. Researchers will measure changes…

This phase 2 trial tests whether taking CBD before bed can improve sleep quality after a late evening high-intensity workout. Twenty healthy adults will each complete a rest session and two exercise sessions, receiving either CBD or a placebo. Sleep is measured overnight using br…

This pilot study tests whether a non-invasive headset that delivers mild electrical stimulation to nerves behind the ear can safely improve sleep in adults who are blind or severely sight impaired. Sixty participants will use the device for 30 minutes a day, five times a week for…

This study tests whether a daily probiotic supplement called Limosilactobacillus reuteri LM1063 can improve sleep in healthy adults who have poor sleep quality. Over 8 weeks, 80 participants will take either the probiotic or a placebo, and researchers will measure sleep using bot…

This study tests whether limiting social media use to a set amount each day can reduce loneliness, fear of missing out (FoMO), and improve sleep quality in university students. Seventy students aged 18-25 who use social media at least 2 hours daily will be randomly assigned to ei…

This pilot study tests a wellness program for adults with cystic fibrosis (CF) to see if it helps with fatigue, sleep, and physical activity. The program includes 8 coaching sessions on topics like balancing activity and rest, improving sleep, and managing stress. Researchers wil…

This study tests whether a special 3D exercise program (the Schroth method) can improve back muscle endurance, sleep, and quality of life in 60 adolescents aged 12-18 with hyperkyphosis (excessive rounding of the upper back). Participants will do the exercises for at least 3 mont…

This study tests whether a daily nutritional supplement can improve sleep quality in adults aged 35-65 who have mild sleep problems. About 140 participants will take either the supplement or a placebo for several weeks, and sleep will be tracked using a special ring and questionn…

This study tests a smartphone app called StandUPTV that alerts adults after 30 minutes of evening screen time, encouraging them to stand or move. Researchers want to see if this can reduce total sitting time and improve physical activity, sleep quality, and blood sugar levels. Th…

This study looks at whether gentle massage can help preterm babies (born 35-37 weeks) in the NICU sleep better, feel less stressed, and be more comfortable. Forty babies will either receive a 15-minute massage three times a day for three days or standard care. Researchers will me…

This study tests whether a nutritional supplement called 'Think Tank' can improve thinking and memory in middle-aged women after they experience stress. Forty healthy women aged 40-60 will take either the supplement or a placebo and then complete cognitive tests. The goal is to s…

This trial tests whether dynamic lighting that mimics daylight can improve sleep quality, energy levels, and well-being in radiographers. 18 participants will work under enhanced or normal lighting, answer surveys, and provide saliva samples. Researchers want to find the best lig…

This study will track jaw muscle activity in 42 adults with chronic jaw pain and teeth grinding (bruxism) who use a custom mouth splint at night. Participants will wear a portable device for 24 hours to measure muscle activity before starting the splint, two weeks later, and afte…

This study looks at how sleep quality relates to cognitive functions like attention, memory, and problem-solving in 75 healthy adults aged 18-35. Participants will wear a sleep tracker for five nights and complete thinking tests. The goal is to better understand the link between …

This study looks at whether limiting food intake to an 8-hour window each day can improve sleep, physical activity, and reduce sitting time in college-aged women. Thirty-six female students at the University of Georgia will either follow this eating pattern or receive basic nutri…

This study looks at 135 preschool children aged 3 to 6 to see if being raised by relatives, caregivers, or in daycare affects their development, sensory processing, and sleep. Researchers will use standard tests to measure these areas and compare results across different caregivi…

This study looks at how carpal tunnel syndrome (CTS) severity relates to sleep quality. Researchers will compare 120 CTS patients with healthy controls using ultrasound and sleep questionnaires. The goal is to better understand the connection between nerve compression and poor sl…

This study looks at whether the number of steps breast cancer patients take each day, tracked by a smartwatch, is linked to how well their treatment works. About 82 women with non-metastatic HER2-negative breast cancer will wear a Huawei Fit 2 smartwatch during chemotherapy befor…

This study looks at whether sleep quality is linked to gum disease (periodontitis). Researchers will measure sleep quality, fatigue, and certain substances in saliva from 48 healthy adults with or without gum disease. The goal is to better understand how oral health and sleep are…

This study checks if Samsung smartwatches can accurately measure blood pressure, heart rate, oxygen levels, anxiety, and sleep quality in 60 patients waiting for disc herniation surgery. Researchers compare smartwatch readings to standard medical devices and questionnaires. The g…

This study looks at how sleep problems affect people with ulcerative colitis, a type of inflammatory bowel disease. Researchers will study 152 participants to see how sleep quality relates to gut bacteria, nerve function, and disease activity. The goal is to understand the connec…