Clinical trials
Sleep Wake Disorders clinical trials
Below are recruiting sleep wake disorders clinical trials, each written for real people, not researchers. We’re tracking 50 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07715721Recruiting
Acupuncture and Traditional Chinese Medicine for Sarcopenia and Sleep Problems in Older Adults
This study looks at how Traditional Chinese Medicine body types and sleep patterns relate to muscle loss (sarcopenia) in older adults, and tests whether acupoint stimulation (like acupuncture without needles) can help.
TainanAges 20 years+ - NCT05177055Recruiting
Sleep program for delayed sleep timing with mental health symptoms
This study offers a sleep-focused program to people whose sleep schedule is significantly shifted later than desired (delayed sleep phase disorder) along with moderate to severe mental health symptoms. It aims to see if treatment for the sleep problem can help in people already getting psychiatric care.
Bergen, TertnesAges 18–80 - NCT05565833RecruitingPhase 2
Online sleep program for insomnia and thinking problems
This Phase 2 study tests an internet-based sleep program to help older adults with insomnia and related thinking difficulties. It may help improve sleep and reduce how much tiredness and sleep disruption affect daily life.
Charlottesville, VirginiaAges 65 years+ - NCT06226025RecruitingPhase 2
Melatonin for Bipolar Disorder in Night Owls
This trial tests whether giving melatonin at the right time can help people with bipolar disorder who are night owls improve their mood and sleep. You would take melatonin or a placebo each evening for a few weeks while tracking your symptoms on a phone app.
Ann Arbor, MichiganAges 18–60 - NCT06471374Recruiting
Circadian rhythm in delayed sleep-wake phase disorder
This study looks at how your body's internal clock works in people with delayed sleep-wake phase disorder, especially those living at high altitudes. It aims to understand the causes of this sleep problem and may help find better treatments.
Boulder, ColoradoAges 16–40 - NCT06701396RecruitingPhase 3
Tasimelteon for delayed sleep phase disorder with genetic variant
This study tests a new sleep medication called tasimelteon compared to a placebo (inactive treatment) for people with a specific sleep disorder linked to a genetic change in the body's internal clock. If you have Delayed Sleep-Wake Phase Disorder and carry the CRY1Δ11 variant, this trial may help improve your sleep timing.
Çankaya, AnkaraAges 18–75 - NCT06778811RecruitingPhase 4
Sleep quality study for heart surgery patients
This trial studies sleep problems before and after heart surgery. It tests two medicines to see if they can help improve sleep. This may help you recover better after surgery.
Nanjing, JiangsuAges 40–75 - NCT06797284Recruiting
Light, electrical, and magnetic therapy for sleep issues
This study tests if light, electrical, or magnetic treatments can help people with insomnia, narcolepsy, or REM sleep behavior disorder improve their sleep-wake problems. It compares these gentle brain stimulation methods to understand which works best.
Suzhou, JiangsuAges 8–75 - NCT06883617Recruiting
Nerve stimulation for sleep breathing problems
This trial tests a new device that uses gentle electrical stimulation to improve breathing during sleep. It is for people who have moderate to severe sleep-disordered breathing and cannot use or do not get enough help from other treatments like CPAP.
Asunción, ParaguayAges 18 years+ - NCT06949644Recruiting
Pupil light reflex test in delayed sleep phase disorder
This study uses a simple camera test (pupillometry) to measure how your pupils react to light, which may help understand delayed sleep-wake phase disorder. It could be a way to better diagnose or treat this condition.
Chicago, IllinoisAges 16 years+ - NCT07143266Recruiting
Sleep study for people with pituitary and hypothalamus conditions
This study looks at sleep problems in people whose hypothalamus or pituitary gland does not work normally. It compares their sleep with healthy volunteers to better understand how these conditions affect rest.
BarcelonaAges 18–70 - NCT07172607Recruiting
Can Avnace eZZe improve sleep?
This study tests a dietary supplement called Avnace eZZe to see if it helps improve sleep in adults with insomnia. You may be able to join if you have a diagnosis of insomnia and are not currently using sleep aids.
TaipeiAges 18 years+ - NCT07243405Recruiting
Nerve stimulation for sleep breathing problems
This trial tests a nerve stimulation device for people with moderate to severe sleep-disordered breathing who cannot use or tolerate standard treatments. It may help you breathe better during sleep.
Panama City, Provincia de PanamáAges 18 years+ - NCT01195558Recruiting
Registry survey for people who are blind and have sleep problems
This study is a registry survey that collects information about sleep problems and daytime sleepiness. It may help researchers better understand sleep issues in people who are blind and plan future studies or treatments.
Washington D.C., District of ColumbiaAges Any age - NCT07438912Recruiting
Mind After Midnight: A study on late-night thinking and suicide risk
This study looks at how thinking changes late at night in people who have had suicidal thoughts in the past 6 months. The goal is to understand risk and find better ways to help.
Tucson, ArizonaAges 18–55 - 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 - NCT04253964RecruitingPhase 2
Chemotherapy plus immunotherapy for advanced lung cancer
This study tests a combination of chemotherapy and immunotherapy in people with advanced non-small cell lung cancer that has spread or cannot be removed with surgery. The goal is to see how well this treatment works in patients with different levels of daily activity.
Winston-Salem, North CarolinaAges 18 years+ - NCT06926036Recruiting
Sound therapy for sleep apnea
This study aims to test whether a special sound technique can help people with sleep apnea sleep better. It may offer a new way to manage the condition without needing a CPAP machine.
Chicago, IllinoisAges 18–60 - 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 - NCT07735390Recruiting
Chinese Herbal Medicine for Insomnia: A Pilot Study
This trial tests whether two traditional Chinese herbal formulas can help improve sleep in people with chronic insomnia. If you have trouble sleeping and are open to herbal treatment, this study may be an option.
TainanAges 20 years+ - 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 - NCT04877093RecruitingPhase 3
Low-dose clonidine for PTSD nightmares in veterans
This Phase 3 study tests whether low-dose clonidine can reduce PTSD symptoms and especially nightmares in U.S. veterans. You’d be screened for PTSD severity and current treatments, then asked to visit the clinic as scheduled to see if the treatment helps.
Wauwatosa, WisconsinAges 18 years+ - NCT06669507Recruiting
Sleep clinic study on non-drug treatment options
This study looks at how people with certain sleep disorders respond to non-medication treatments. If you have trouble with your sleep-wake cycle and would like behavioral or lifestyle help instead of drugs, this trial might be for you.
TrondheimAges 18 years+ - NCT07595185Enrolling by invitation
Brain Stimulation to Improve Sleep in Chronic Insomnia
This study tests whether accelerated repetitive transcranial magnetic stimulation (rTMS)—a non-invasive brain stimulation technique—can improve sleep architecture and quality in people with chronic insomnia. The treatment may help you fall asleep faster and sleep longer without medication.
San Francisco, CaliforniaAges 18–85
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Common questions
- Are there clinical trials for sleep wake disorders?
- Yes. Clin2 currently lists 50 recruiting sleep wake disorders 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 wake disorders 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 wake disorders 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.