- Conditions
- Narcolepsy Type 1 (NT1), Narcolepsy With Cataplexy
- Interventions
- TAK-861, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 16 Years to 70 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 11
- States / cities
- Redwood City, California • Brandon, Florida • Miami, Florida + 8 more
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 25–48
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Sleep, Sleep Disorder, Sleepiness
- Interventions
- Not listed
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 2
- States / cities
- La Jolla, California • San Diego, California
- Conditions
- Narcolepsy, Obstructive Sleep Apnea, Shift Work Sleep Disorder
- Interventions
- Modafinil/armodafinil
- Drug
- Lead sponsor
- Cephalon, Inc.
- Industry
- Eligibility
- Female only
- Enrollment
- 191 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2023
- U.S. locations
- 1
- States / cities
- West Chester, Pennsylvania
- Conditions
- Poor Quality Sleep
- Interventions
- Refrain from caffeine techniques, Project REST Platform
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Excessive Daytime Sleepiness, Narcolepsy, Obstructive Sleep Apnea/Hypopnea Syndrome (OSAHS)
- Interventions
- Armodafinil
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 247 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 43
- States / cities
- Birmingham, Alabama • Tuscaloosa, Alabama • Phoenix, Arizona + 37 more
- Conditions
- Narcolepsy, Narcolepsy Type 1, Narcolepsy With Cataplexy, Narcolepsy Without Cataplexy, Nightmare, Nightmare Disorder With Associated Other Sleep Disorder
- Interventions
- Imagery Rehearsal Therapy (IRT)
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Narcolepsy, Sleep Apnea, Obstructive
- Interventions
- Modafinil
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 6 Years to 16 Years
- Enrollment
- 280 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2005
- U.S. locations
- 55
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 45 more
- Conditions
- Narcolepsy, Narcolepsy Without Cataplexy, Narcolepsy With Cataplexy
- Interventions
- Brief MBI, Standard MBI, Extended MBI
- Behavioral
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Idiopathic Hypersomnia
- Interventions
- FT218, Placebo
- Drug · Other
- Lead sponsor
- Avadel
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 157 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 7
- States / cities
- Boulder, Colorado • Winter Park, Florida • Stockbridge, Georgia + 4 more
- Conditions
- Fatigue
- Interventions
- Text-message assessments only, Text-message interventions for high level fatigue
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Obstructive Sleep Apnea
- Interventions
- Pillar Palatal Implants
- Device
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 3
- States / cities
- Indianapolis, Indiana • Cincinnati, Ohio • Milwaukee, Wisconsin
- Conditions
- Shift Work
- Interventions
- No-nap, 15-min nap, 30-min nap, 45-min nap, 60-min nap
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Multiple Myeloma
- Interventions
- Not listed
- Lead sponsor
- Celgene
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,149 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- No City Provided, New Jersey
- Conditions
- Narcolepsy Type 1, Narcolepsy Type 2, Idiopathic Hypersomnia
- Interventions
- ORX750
- Drug
- Lead sponsor
- Centessa Pharmaceuticals (UK) Limited
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 19
- States / cities
- Auburn, Alabama • Santa Ana, California • Miami, Florida + 14 more
- Conditions
- Narcolepsy
- Interventions
- Xyrem, Xyrem Placebo, Modafinil at established dose, Modafinil (Placebo)
- Drug
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 231 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2004
- U.S. locations
- 36
- States / cities
- Phoenix, Arizona • Fullerton, California • Los Angeles, California + 29 more
- Conditions
- Narcolepsy Type 2
- Interventions
- ALKS 2680, Placebo
- Drug
- Lead sponsor
- Alkermes, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 33
- States / cities
- Little Rock, Arkansas • Los Angeles, California • Redwood City, California + 29 more
- Conditions
- Idiopathic Hypersomnia
- Interventions
- ALKS 2680, Placebo
- Drug
- Lead sponsor
- Alkermes, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 34
- States / cities
- Cullman, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 31 more
- Conditions
- Idiopathic Hypersomnia
- Interventions
- TAK-925, TAK-925 Placebo
- Drug
- Lead sponsor
- Millennium Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 20
- States / cities
- Alabaster, Alabama • Glendale, Arizona • Little Rock, Arkansas + 17 more
- Conditions
- Myotonic Dystrophy 1, Excessive Daytime Sleepiness
- Interventions
- Pitolisant Oral Tablet, Placebo oral tablet
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 11
- States / cities
- Irvine, California • Aurora, Colorado • Tampa, Florida + 8 more
- Conditions
- Hypersomnia
- Interventions
- Sleep study
- Diagnostic Test
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Parkinson's Disease
- Interventions
- Light exposure
- Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 55 Years to 85 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Narcolepsy, Obstructive Sleep Apnea, Pregnant Women and Their Offspring
- Interventions
- Sunosi (solriamfetol), Other prescription wake-promoting medications or stimulants, No treatment
- Drug · Other
- Lead sponsor
- Axsome Therapeutics, Inc.
- Industry
- Eligibility
- Female only
- Enrollment
- 1,731 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2029
- U.S. locations
- 2
- States / cities
- Morrisville, North Carolina • Wilmington, North Carolina
- Conditions
- Excessive Daytime Sleepiness, Narcolepsy, Obstructive Sleep Apnea/Hypopnea Syndrome, Chronic Shift Work Sleep Disorder
- Interventions
- Armodafinil 100 to 250 mg/day
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 743 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 74
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Hot Springs, Arkansas + 64 more
- Conditions
- Hypersomnolence
- Interventions
- NextSense EEG-enabled earbuds, Ellcie Healthy eyeglasses, Drug Holiday
- Device · Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia