Clinical trials
Sleep Disorder clinical trials
Below are recruiting sleep disorder clinical trials, each written for real people, not researchers. We’re tracking 263 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07685925Enrolling by invitation
Health study for 2026 medical interns
This study tracks medical interns during their first year using a smartphone app. It aims to understand how internship affects health.
Ann Arbor, MichiganAges 18 years+ - NCT07349706Recruiting
Breathing exercise for dementia risk reduction
This trial tests a simple breathing exercise done for about 5–10 minutes each day for 8 weeks. It aims to see if this exercise can reduce your risk of dementia. If you are between 60 and 80 years old and have at least one risk factor for dementia, this study may be a fit for you.
Tallahassee, FloridaAges 60–80 - NCT01799915Recruiting
Study of causes and progression of synuclein-related nerve conditions
This study follows people over time to better understand “synucleinopathies,” which are conditions that affect the nervous system as it develops and progresses. You may be asked to return for visits and report symptoms, especially those that happen when you stand up.
Boston, MassachusettsAges 18 years+ - NCT01453127Enrolling by invitationPhase 4
DaTscan scan for aging and movement brain conditions
This trial uses a special brain scan called DaTscan to study how certain brain conditions change with aging and over time. It may help researchers better understand movement and other neurodegenerative conditions and who may benefit from future treatments.
Rochester, MinnesotaAges 40–90 - NCT07553845Recruiting
Sleep, Movement, and Brain Health Study in China
This study follows people with sleep behavior problems, movement disorders like Parkinson's, and healthy volunteers to understand how these conditions develop and relate to each other. Researchers will use brain imaging and other tests to learn more about these diseases.
ShanghaiAges 31–79 - NCT07615790Recruiting
Exercise Program for Postmenopausal Women's Heart Health
This study tests whether a structured exercise program can improve heart rate variability (how your heart adapts to activity) and reduce menopausal symptoms in women after menopause. Researchers want to see if exercise helps your cardiovascular health during this life stage.
Istanbul, AtasehirAges 45–65 - NCT07127848Enrolling by invitation
Combining septoplasty with extra procedures for better breathing
This study tests whether combining a routine nose surgery (septoplasty) with an additional procedure improves breathing better than septoplasty alone. It may be a good fit if you have a crooked septum or nasal congestion that isn't caused by other conditions.
ZagrebAges 18 years+ - NCT05424406Recruiting
Studying sleep timing changes in people with night-shift disorder
This study looks at how changes in your body clock (circadian timing) relate to “shift work disorder” in people who work night shifts. It may help researchers understand what drives symptoms and how to better target treatment.
Novi, MichiganAges 18 years+ - NCT06464757Recruiting
Laryngomalacia and breathing in children: before and after treatment study
This trial is for children with laryngomalacia (a floppy voice box) who have noisy breathing and trouble breathing. It will check how they are doing before and after treatment, and follow up for one year to see how their quality of life improves.
OsloAges 1 week–12 months - NCT03109171Recruiting
Test accuracy using a scope-based feeling test for sleep apnea
This study checks how accurately a special camera/scope test can measure throat sensation in people being evaluated for obstructive sleep apnea (OSA). If the test works well, it may help improve how clinicians understand and assess OSA-related changes.
Bogotá, Bogota D.C.Ages 18 years+ - NCT06726005Recruiting
3D jaw study for sleep breathing problems
This study looks at how a small lower jaw and large overbite relate to sleep-related breathing issues, using 3D scans and functional appliances.
Rijeka, Primorje-Gorski Kotar CountyAges 10–14 - NCT07498491Recruiting
Weighted blanket study for adults with ongoing pain
This study tests whether using a weighted blanket (10–25 pounds) while sleeping can help adults with chronic pain. If you join, you'll use the blanket every night for about 5 weeks and complete simple online questionnaires.
Portland, OregonAges 18 years+ - NCT06854913Enrolling by invitation
Shoulder Surgery and Sleep in Workers
This study looks at how shoulder surgery affects the sleep of people who do physical work. If you are having shoulder surgery, researchers want to see if your sleep changes after the operation.
Rome, ItalyAges 18 years+ - NCT06763549Enrolling by invitation
AI-powered wearable patch for heart and lung monitoring
This study tests an AI-powered wearable patch (the COR ECG) to see if it can better track heart and lung health. It may help doctors find problems earlier without needing bulky equipment.
Melbourne, FloridaAges 18 years+ - NCT06732284Recruiting
Sleep inertia study in depression
This study looks at sleep inertia (the grogginess you feel after waking up) in people with major depression. It uses a simple reaction-time test to understand how depression affects waking up.
NîmesAges 18–54 - NCT06969053Recruiting
Music therapy for insomnia with anxiety
This trial tests if music therapy can help people with insomnia and anxiety. It aims to improve sleep and reduce anxiety.
BeijingAges 8 years+ - NCT07129967Recruiting
Mouth and face exercises for childhood sleep apnea
This study tests whether simple exercises for the mouth, tongue, and face can help children with mild sleep apnea breathe better during sleep. It's a non-surgical, drug-free approach that may be a good option for kids who haven't tried other treatments.
GhentAges 6–12 - NCT07039500Recruiting
Severe sleep apnea's impact on hearing and thinking
This study looks at how severe sleep apnea affects your brain's ability to process sounds and think clearly. You will have hearing tests and an EEG, which is a safe brainwave recording, to see if treating sleep apnea can help your hearing and thinking.
Beijing, Beijing MunicipalityAges 20–60 - NCT06972303RecruitingPhase 1/Phase 2
Mindfulness meditation for insomnia
This trial tests if a mindfulness meditation program, delivered through a mobile app, can help people with chronic insomnia fall asleep faster. You will use your own smartphone or tablet to follow the program and report your sleep.
Boston, MassachusettsAges 18 years+ - NCT06067139Recruiting
Sleep therapy to lower diabetes risk in prediabetes
This study tests if a sleep-focused therapy (cognitive behavioral therapy for insomnia, or CBT-I) can lower diabetes risk in people with prediabetes and insomnia. Participants will receive online therapy sessions and wear a monitor to track blood sugar and sleep.
Portland, OregonAges 22–79 - NCT03170440Recruiting
Non-invasive nerve stimulation for PTSD and sleep
This study tests a non-invasive way to stimulate nerves without surgery in people with PTSD, especially looking at sleep and related symptoms. It may help by improving how your nervous system and sleep patterns work over time.
Gainesville, FloridaAges 18–55 - NCT05000528Recruiting
Program teaching for long-term insomnia patients
This trial tests whether a structured patient education program helps people with chronic insomnia sleep better and feel better. You would likely learn sleep-focused strategies and receive support aimed at improving sleep habits.
NîmesAges 18 years+ - NCT05505188Recruiting
Predicting long-term pain after head and neck radiotherapy
This study looks for ways to predict and improve pain you may have months after radiotherapy for first head and neck cancer. It may help doctors better anticipate pain and support patients during recovery.
CaenAges 18 years+ - NCT06682949Recruiting
Daily routines, executive functioning, and ADHD study
This study looks at how daily routines and executive functioning (like planning and staying organized) relate to ADHD. It aims to understand these patterns better and may help find ways to support people with ADHD.
Tucson, ArizonaAges 11–17
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Common questions
- Are there clinical trials for sleep disorder?
- Yes. Clin2 currently lists 263 recruiting sleep disorder 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 disorder 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 disorder 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.