Clinical trials
Sleep Quality clinical trials
Below are recruiting sleep quality clinical trials, each written for real people, not researchers. We’re tracking 177 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05742776Recruiting
Ultrasound and sleep quality check in carpal tunnel
This trial studies whether ultrasound exam findings match how well you sleep if you have carpal tunnel syndrome. It may help doctors better understand which ultrasound results go along with worse sleep and symptoms.
Afyonkarahisar, Afyonkarahi̇sarAges 20–80 - NCT06600633Recruiting
Melatonin supplement for better sleep quality
This trial tests whether a melatonin supplement can improve sleep quality in people with mild sleep issues. It may help if you have poor sleep but not full insomnia.
LjubljanaAges 24–65 - NCT06612853Recruiting
Sleep Quality Scale Validation for Spine Patients
This study tests a single question about sleep quality to see if it works well for people with spine problems. You will fill out a simple questionnaire and may help improve how sleep is measured in future spine care.
Zurich, Canton of ZurichAges 14 years+ - NCT06959069Recruiting
Intermittent Fasting, Sleep, and Quality of Life Study
This study tests whether intermittent fasting can improve sleep and quality of life in healthy adults. If you are generally healthy and not on specific medications or diets, you may be able to join.
BrusselsAges 18–65 - NCT07345260Recruiting
Can a nutritional supplement improve your sleep?
This trial tests a nutritional supplement to see if it can improve your sleep quality. You'll need to wear a smart ring and stop using other sleep aids for about 7 weeks.
Santa Monica, CaliforniaAges 35–65 - NCT07421960Recruiting
Periodontitis and sleep quality study
This study looks at how gum disease (periodontitis) might be related to sleep quality. It compares people with healthy gums to those with gum disease.
Istanbul, IstanbulAges 18–65 - NCT06430086Recruiting
Walnuts for better sleep quality
This study tests whether eating walnuts every day can help improve sleep quality in people who currently have poor sleep. It is for healthy men and women (post-menopausal) with normal weight or mild overweight.
New York, New YorkAges 45–65 - NCT07789535Recruiting
Sleep study for people with high blood pressure and poor sleep
This study looks at how improving sleep might affect blood vessel health in people with high blood pressure who don't sleep well. You might join if you have high blood pressure and poor sleep quality.
Guimarães, Braga DistrictAges 18–70 - NCT06956118Recruiting
Improving sleep with nerve stimulation for visually impaired people
This trial tests a device that stimulates a nerve behind the ear to see if it helps improve sleep in people who are severely sight impaired or blind. You would need to visit the clinic for 30-minute sessions, 5 days a week, for 4 weeks.
BengaluruAges 18–80 - NCT07518732Enrolling by invitation
Thoracic Spine Treatment: Massage and Manipulation Study
This study tests whether hands-on treatments—spinal manipulation and massage—can reduce back pain, improve flexibility, and help with sleep in older adults with long-standing mid-back problems. You would receive these treatments over time and answer questions about your pain and sleep.
IstanbulAges 18–65 - NCT06746987Enrolling by invitation
Meditation for sleep and mood in older adults
This trial studies whether a meditation program can help people aged 65 and older sleep better and feel emotionally healthier. You'll be asked to practice meditation and report changes in your sleep and mood.
MersinAges 65–95 - NCT07261358Recruiting
3D exercises for teens with rounded upper back
This trial tests whether specific three-dimensional exercises (Schroth method) can improve trunk muscle endurance, sleep quality, and quality of life in adolescents with hyperkyphosis (excessive forward curve of the upper spine). If you have a child between 12 and 18 with a Cobb angle of 45° or more in the upper back, this study may help.
IstanbulAges 12–18 - NCT07336277RecruitingPhase 3
Sleep quality study for hospitalized orthopedic trauma patients
This study tests if a special sleep program can help people with leg or foot injuries sleep better in the hospital. It may show if treatments like zolpidem or melatonin help improve sleep after surgery.
Atlanta, GeorgiaAges 18–65 - NCT07570472RecruitingPhase 2
CBD and sleep quality after evening exercise
This study tests whether CBD (cannabidiol, a compound from cannabis plants) can improve sleep quality after evening workouts in healthy, active adults. Researchers want to see if CBD helps you sleep better on nights when you exercise late.
Leuven, Vlaams-BrabantAges 18–40 - NCT06842797Recruiting
Do weighted blankets improve sleep quality?
This study tests whether a weighted blanket can help healthy people sleep better. If you're a healthy adult, you may be able to join and use a weighted blanket at home.
Trikala, ThessalyAges 18–45 - NCT07498712Recruiting
Studying a probiotic for better sleep
This trial tests if a probiotic called Lactobacillus reuteri can improve sleep quality. Researchers want to see if taking this 'good bacteria' helps people who have mild to moderate sleep troubles feel more rested.
Seoul, YeongdeungpoAges 19–65 - NCT05623137Recruiting
Acu-TENS to improve sleep after stroke
This trial tests a non-drug treatment (Acu-TENS) that uses gentle electrical stimulation on the skin to improve sleep in people who had a stroke. It may help if you have ongoing poor sleep and meet the age, walking, thinking, and health-skin safety requirements.
Hong KongAges 55–85 - NCT06833710Recruiting
Ear acupressure for better sleep in nurses
This study tests if applying small acupressure stickers on specific ear points can improve sleep quality for nurses. It may help if you have poor sleep and want a simple, drug-free option.
TaipeiAges 18–65 - NCT04400617Recruiting
Improving sleep in assisted-living residents
This study looks at sleep quality in people living in assisted-living. It aims to see what changes (or routines) may improve sleep, especially in residents who are physically independent.
Calgary, AlbertaAges 50 years+ - NCT06942455Recruiting
Better sleep for urban Latino middle schoolers
This study tests a sleep hygiene program to improve sleep health in Latino children aged 11-13 who sleep 9 hours or less per night. It aims to help kids get better rest and feel better overall.
Providence, Rhode IslandAges 11–13 - NCT07213908Recruiting
Comparing two school sleep programs for teens
This study compares two different sleep programs offered in schools to help teens sleep better. It looks at which one works best for improving sleep quality in youth with sleep problems.
Los Angeles, CaliforniaAges 12–18 - NCT07651514Recruiting
Magnesium and Melatonin for Better Sleep and Leg Cramps
This study tests whether taking daily magnesium and melatonin supplements can help improve sleep quality and reduce nighttime leg cramps in adults. You'll wear a special ring to track your sleep and use a smartphone app to log your experiences.
Palm Beach Gardens, FloridaAges 40–75 - NCT06847074Recruiting
Sleep better after stroke with a morning exercise program
This study tests whether a morning exercise program can help improve sleep quality in people who had a stroke at least a year ago. If you're 55 or older and have trouble sleeping, this trial may be a good fit.
Vancouver, British ColumbiaAges 55 years+ - NCT07030556Recruiting
Healthy sleep program for vocational students
This trial tests a sleep health program in vocational schools. We want to see if it improves students' sleep habits and well-being.
GhentAges 12 years+
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Sleep Quality trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for sleep quality?
- Yes. Clin2 currently lists 177 recruiting sleep quality studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a sleep quality trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a sleep quality trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.