Study type
Sleep studies recruiting now
Sleep research includes insomnia, sleep apnea, narcolepsy and circadian rhythm studies. Some involve nights in a sleep lab; others use wearables or questionnaires at home.
227 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteers
Sleep More, Stress Less: 90-Day Trial of Neuralli Mood
Efforia, Inc
- Location
- New York, NY
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Neonatal Neurological Observation With Video AI
Artemis AI Labs
- Location
- New York, NY
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
The Impact of Enhanced Music & Natural Visuals on Emotional Health
soundBrilliance LLC
- Location
- Fort Collins, CO + 2 other US sites
- Eligibility basics
- Ages 13+
- RecruitingHealthy volunteers
MyVitalC: Sleep and Everyday Headache Management
Efforia, Inc
- Location
- New York, NY
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
The Effects of a Nutritional Supplement on Sleep Quality
Athletic Greens International
- Location
- Santa Monica, CA
- Eligibility basics
- Ages 35–65
- RecruitingHealthy volunteers
A Study to Evaluate the Effects of a Supplement on the Side Effects Associated With Stimulant Medications
Outliers, Inc.
- Location
- Las Vegas, NV
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
The Effects on Sleep Quality of 1:4 Reishi Liquid Extract
Efforia, Inc
- Location
- New York, NY
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Chilipad Sleep Optimization Study
Efforia, Inc
- Location
- New York, NY
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Evaluating SleepWhale Drops for Rest & Resilience
Efforia, Inc
- Location
- New York, NY
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Apple Health Study
Apple Inc.
- Location
- Washington D.C., DC + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Safety and Effectiveness of Slow Wave Device for the Treatment of Obstructive Sleep Apnea
Slow Wave, Inc.
- Location
- Austin, TX
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Home Sleep Therapy for Older Adults With MCI
Brain Electrophysiology Laboratory Company
- Location
- Eugene, OR
- Eligibility basics
- Ages 40–85
- Recruiting
Janus II Feasibility
Zoll Medical Corporation
- Location
- Scottsdale, AZ + 3 other US sites
- Eligibility basics
- Ages 22+
- RecruitingPhase 2
Deep Sleep in Older Adults
Proactive Life Inc
- Location
- New York, NY
- Eligibility basics
- Ages 55+
- Recruiting
Evaluation of the F&P Mask, US, 2026
Fisher and Paykel Healthcare
- Location
- St Louis, MO
- Eligibility basics
- Ages 22+
- RecruitingPhase 3
Clinical Assessment of Response in the Treatment of Depression With Daytime Sleepiness Using Solriamfetol
Axsome Therapeutics, Inc.
- Location
- Tucson, AZ + 35 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 2
DReAMzz- Dronabinol and Acetazolamide Medication for Sleep Apnea (ZZ). Dose Confirmation Crossover Study for IHL-42X in Subjects With Obstructive Sleep Apnea.
Incannex Healthcare Ltd
- Location
- Chula Vista, CA + 11 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study to Learn About the Monthly Dosing Study Medicine Called Berobenatide in Adults With Breathing Problems During Sleep and Overweight or Obesity Who Use a Breathing Machine (PAP) (VESPER-OSA 1)
Pfizer
- Location
- Riverside, CA + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
Alkermes, Inc.
- Location
- Cullman, AL + 32 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 2
A Study of TAK-360 in Adults With Narcolepsy Without Cataplexy (NT2)
Takeda
- Location
- Chula Vista, CA + 24 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obstructive Sleep Apnea and Obesity or Overweight
Eli Lilly and Company
- Location
- Cullman, AL + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study Evaluating the Efficacy and Safety of Xywav Expanded Dosing vs Placebo in Participants With Narcolepsy or IH
Jazz Pharmaceuticals
- Location
- Birmingham, AL + 14 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 1
Alkermes, Inc.
- Location
- Cullman, AL + 21 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 2
Alkermes, Inc.
- Location
- Cullman, AL + 21 other US sites
- Eligibility basics
- Ages 18–70
Who these studies look for
Sleep studies often ask about shift work, caffeine and alcohol use, and medicines that affect sleep. Overnight lab studies usually require you to keep a set sleep schedule beforehand.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Do sleep studies require staying overnight?
Not always. Some use a sleep lab, some use home monitoring. Where a record mentions an overnight or inpatient stay we flag it, but the site confirms the schedule.