Clinical trials
Sleep Disorder clinical trials
Below are recruiting sleep disorder clinical trials, each written for real people, not researchers. We’re tracking 262 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06329453Recruiting
Gut immunity and brain health study
This study looks at how your gut's immune system relates to brain and nerve diseases. Researchers will collect samples during a colonoscopy to better understand connections between gut health and neurologic conditions like multiple sclerosis or Parkinson's disease.
North Haven, ConnecticutAges 18–99 - NCT06270290Recruiting
Concussions and contact sports in RBD patients versus controls
This trial looks at whether people with REM sleep behavior disorder (RBD) have more concussions or contact sports history than people without RBD, to see if head injuries might be linked to the condition.
London, LondonAges 50 years+ - NCT05205291Recruiting
Imaging inflammation in Parkinson’s using PET/MR scans
This study uses special brain scans (PET/MR) to see inflammation in people with Parkinson’s disease or related conditions. It may help researchers better understand what drives symptoms and how inflammation changes in the brain.
ExeterAges 50–85 - NCT05721911Recruiting
Study using brain-cell tests to better understand Parkinson’s risk
This study collects blood and related samples to create a “biobank” and uses lab tests to study genetic risk in Parkinson’s disease and idiopathic REM sleep behavior disorder (RBD). It may help researchers understand why symptoms develop and improve future prevention or treatment approaches.
Milan, ItalyAges 18 years+ - NCT05471960Recruiting
Brain training study in people with REM sleep behavior disorder
This study looks at how the brain changes (“neuroplasticity”) in people diagnosed with isolated REM sleep behavior disorder (iRBD) using brain stimulation and other testing. Results may help researchers understand brain differences in iRBD and guide future treatments.
Minneapolis, MinnesotaAges 21–75 - 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 - 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+ - 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 - 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 - 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 - 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+ - 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+ - 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 - NCT07582809Recruiting
Digital therapy app for long-term insomnia relief
This study tests a smartphone app called BELL-001 that delivers digital therapy to help people with insomnia sleep better. It looks at how safe and effective the app is over a long period, and may offer an alternative to sleep medications.
IncheonAges 19–75 - 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+ - NCT07036705Recruiting
Sauna blanket and app for better sleep in insomnia
This study tests whether using a heated sauna blanket before bed, along with a mind-body app, can help adults with insomnia fall asleep faster and sleep better. You would use the blanket at home for a few weeks and answer questions about your sleep.
San Francisco, CaliforniaAges 18 years+ - 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 - 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+
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Common questions
- Are there clinical trials for sleep disorder?
- Yes. Clin2 currently lists 262 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.