Clinical trials
Delayed Sleep-Wake Phase Disorder clinical trials
Below are recruiting delayed sleep-wake phase disorder clinical trials, each written for real people, not researchers. We’re tracking 6 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- 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 - 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 - 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 - NCT06874855RecruitingPhase 4
Study of sleep medication for delayed sleep phase syndrome
This trial tests whether a sleep medication called lemborexant can help people with delayed sleep phase syndrome fall asleep earlier. It may improve sleep timing and reduce the impact on daily life.
San Francisco, CaliforniaAges 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+ - 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+
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Common questions
- Are there clinical trials for delayed sleep-wake phase disorder?
- Yes. Clin2 currently lists 6 recruiting delayed sleep-wake phase 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 delayed sleep-wake phase 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 delayed sleep-wake phase 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.