SLEEP QUALITY

This completed study tested whether painting metal roofs with a special heat-reflecting coating can lower indoor temperatures and improve health in Niue, a Pacific island nation facing record heat. Researchers enrolled 288 adults living in single-story homes with metal roofs. The…

This completed trial in Taiwan tested whether a digital health program helps middle-aged and older adults manage conditions like high blood pressure, diabetes, and high cholesterol. 199 participants from four communities used smart devices to measure their health data at home, wh…

This study tested whether daily gummies containing L-theanine and lion's mane mushroom extract could reduce stress, anxiety, and improve sleep in university students. 67 students aged 18-25 took either the gummies or no supplement for 8 weeks. The goal was to see if this natural …

This study tested whether reducing non-urgent nighttime medical interruptions helps hospitalized adults sleep better. 51 patients wore Fitbits to track sleep and completed sleep quality surveys. One group had adjusted nighttime orders with fewer interruptions, while the other rec…

This trial tests whether applying platelet-rich fibrin (PRF) — a wound dressing made from a patient's own blood — to the roof of the mouth after gum graft surgery improves pain, sleep, and overall quality of life compared to standard dressings. About 78 adults needing gum surgery…

This study tested whether eye masks and calming audiobooks could improve sleep for children aged 6-15 in the pediatric intensive care unit. Forty-two children were randomly assigned to use these tools or receive standard care. Researchers measured sleep quality and vital signs to…

This study tested a new daily supplement called KGA-10 (a heat-killed bacterium) in 107 healthy adults to see if it could lower stress, reduce inflammation, and improve sleep and general well-being. Participants took either the supplement or a placebo for 8 weeks and completed su…

This small study tested a dietary supplement called NatureU Sweet Dream, which contains GABA and Lactium, against a standard melatonin product in 17 adults with mild to moderate sleep problems. Participants wore a sleep tracker to measure deep sleep duration and percentage. No si…

This study tested whether laughter yoga and sleep hygiene training could help university students with premenstrual syndrome (PMS). 45 female students took part in 4 weekly 45-minute laughter yoga sessions plus sleep hygiene advice. Researchers measured changes in PMS symptoms, s…

This study looked at whether an 8-week group exercise program could improve physical abilities and sleep in adults aged 65 to 90. Eighty participants from community centers in Taiwan either joined the exercise program or continued their usual activities. The program included aero…

This completed study tested whether progressive relaxation exercises could help patients sleep better after urological surgery. Two adults aged 18 or older, with no sleep disorders, practiced tensing and relaxing muscles while focusing on breathing. The goal was to see if this si…

This study looked at whether Reiki, a hands-on relaxation technique, can reduce pain, fatigue, and improve sleep in older adults living in nursing homes. Sixty people aged 50 and older with chronic pain took part. They received Reiki sessions over four weeks, and researchers meas…

This study looked at whether progressive relaxation exercises can help people with type 2 diabetes who have nerve pain, fatigue, and poor sleep. 88 adults took part. The goal was to see if these simple exercises could improve their symptoms and quality of life.

This study tested a device called BTL-699-2 in 43 adults to see if it could improve sleep quality and reduce stress. Participants received six treatments and filled out questionnaires about their sleep and stress levels. The goal was to find a non-drug way to help people sleep be…

This study tested whether wearing an eye-ear sleep band, which blocks light and noise, could improve sleep quality in 100 adults admitted to a coronary care unit with acute coronary syndrome. Each patient spent one night with the band and one night with standard care, in random o…

This study tested a sleep medication called lemborexant in 82 adults with liver cirrhosis who had trouble sleeping. The drug works by blocking wakefulness signals in the brain. Researchers measured sleep quality and checked for side effects on the liver. The goal was to see if le…

This study tested whether acupressure—a technique using finger pressure on specific body points—can improve pain, anxiety, sleep quality, and the sense of nursing presence in intensive care patients. Sixty adults in the ICU were split into three groups: one received real acupress…

This study tested whether Liuzijue Qigong, a traditional Chinese breathing exercise, could improve lung function in elderly people who had a stroke. 70 participants did either Qigong or standard rehab for 12 weeks. Researchers measured breathing capacity, walking ability, and qua…

This study tested whether a daily mix of plant protein and two herbs (ashwagandha and rhodiola) could improve sleep in 100 adults aged 35-70 with sleep troubles. Participants took either the supplement or a placebo for 30 days and reported their sleep quality daily. The goal was …

This completed study tested four different nutritional supplements against a placebo to see if they could improve sleep quality in healthy adults. A total of 376 people took part over 12 weeks. Researchers measured sleep quality, daytime function, and related symptoms like insomn…

This study tested whether a self-applied ear massage, done twice daily for two weeks, could improve sleep quality in 60 women affected by the earthquake in Hatay. Participants used a sleep tracker and filled out questionnaires to measure changes. The goal was to see if this simpl…

This study looked at whether teaching healthy habits to pregnant women could improve their sleep and physical activity. Fifty-seven women in their third trimester took part. One group received six weeks of health training, while the other group had standard care. Results showed t…

This study tested whether taking a 15-20 minute power nap each day for six weeks could improve sleep quality, reduce depression symptoms, and lower stress in healthy workers. Forty volunteers, including both daytime and shift workers, participated. Researchers measured changes us…

This study tested whether laughter yoga—a practice combining laughing exercises and breathing techniques—can reduce fatigue, improve sleep quality, and boost psychological well-being in people with multiple sclerosis. Forty MS patients participated, with one group doing laughter …

This study tested a six-month exercise program that combines acupunch moves with SPOZ technology in 142 older adults with dementia. The goal was to see if it could improve balance, strength, and daily living skills. Participants did the program at adult daycare centers, and resea…

This study tested whether reflexology (a type of foot massage) could reduce pain, improve sleep, and stabilize vital signs in 70 stroke patients. Half received reflexology twice a week for six weeks plus standard care, while the other half got standard care alone. The results are…

This study tested whether a short lesson on good sleep habits could improve sleep quality and blood pressure in adults with high blood pressure. 138 people took part, with half receiving the lesson and a sleep diary, and the other half getting usual care. After 8 weeks, researche…

This study tested whether giving a combination of two sedative drugs (dexmedetomidine and esketamine) at night can improve sleep quality for ICU patients who need a breathing tube or high-flow oxygen mask. The trial involved 174 adults aged 50 and older after surgery. Researchers…

This study tested a special sleep program for new parents and their babies. The program included sleep education, relaxation training, and support. Researchers wanted to see if it could improve sleep, mental health, and infant health. The study involved 306 parents and their newb…

This study tested whether daily omega-3 supplements (fish oil) can help reduce stress, anxiety, depression, and improve memory and sleep in 64 Saudi adults who reported high stress. Participants took either omega-3 or a placebo for three months. Those taking omega-3 reported lowe…

This study looked at 62 children with cerebral palsy (ages 2-18) and their primary caregivers to understand how the children's sleep problems relate to caregiver burden and mental health. Researchers used questionnaires to measure sleep quality in both children and caregivers, al…

This study looked at 48 young adults (24 with bruxism, or teeth grinding, and 24 without) to understand how jaw function, posture, muscle stiffness, pain, stress, and sleep quality are connected. Researchers used special tools to measure posture, muscle tightness, and pain levels…

This study followed 18 adults with active ankylosing spondylitis who were starting anti-TNF therapy for the first time. Researchers measured their sleep quality using overnight sleep tests and a questionnaire, and tracked their daily step counts with a wearable device. The goal w…

This study looked at 102 adults to see how common restless legs syndrome is in people with temporomandibular joint (jaw) disorders. Researchers also checked if having both conditions affects sleep quality and daily life. Participants filled out questionnaires about their symptoms…

This study looked at whether people with bruxism (teeth grinding or clenching) have worse lung function, breathing muscle strength, balance, and sleep quality compared to healthy people. Researchers tested 34 adults using breathing tests, balance assessments, and sleep questionna…

This study looked at whether the way a child's jaw is aligned (called skeletal malocclusion) affects their sleep quality. Researchers studied 164 children aged 7 to 13 who had no other mouth or breathing problems. They measured sleep using a parent questionnaire and took X-rays t…