- Conditions
- Narcolepsy Type 1 (NT1)
- Interventions
- E2086, E2086 Placebo, Active Comparator, Active Comparator Placebo
- Drug
- Lead sponsor
- Eisai Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 12
- States / cities
- Santa Ana, California • Miami, Florida • Macon, Georgia + 9 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 1–15
of 15
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Narcolepsy
- Interventions
- E2086, Placebo
- Drug
- Lead sponsor
- Eisai Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 17
- States / cities
- Santa Ana, California • Brandon, Florida • Medley, Florida + 12 more
- Conditions
- Narcolepsy Type 1 (NT1)
- Interventions
- VX-433, Placebo, Midazolam, Bupropion
- Drug
- Lead sponsor
- Vertex Pharmaceuticals Incorporated
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 118 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Narcolepsy Type 1 (NT1), Narcolepsy With Cataplexy
- Interventions
- TAK-861, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 16 Years to 70 Years
- Enrollment
- 88 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 11
- States / cities
- Redwood City, California • Brandon, Florida • Miami, Florida + 8 more
- Conditions
- Narcolepsy Type 1
- Interventions
- ALKS 2680 Dose 1, ALKS 2680 Dose 2, Placebo
- Drug
- Lead sponsor
- Alkermes, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 18
- States / cities
- Cullman, Alabama • Los Angeles, California • Boulder, Colorado + 15 more
- Conditions
- Narcolepsy Type 1 (NT1), Narcolepsy Type 2 (NT2)
- Interventions
- TAK-994, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 97 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 36
- States / cities
- Alabaster, Alabama • Phoenix, Arizona • Bellflower, California + 31 more
- Conditions
- Narcolepsy Type 1 (NT 1)
- Interventions
- TAK-994, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 26 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 35
- States / cities
- Alabaster, Alabama • Phoenix, Arizona • Bellflower, California + 29 more
- Conditions
- Narcolepsy, Idiopathic Hypersomnia
- Interventions
- Xywav, Placebo
- Drug · Other
- Lead sponsor
- Jazz Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Healthy Volunteers, Narcolepsy Type 1
- Interventions
- Portable EEG Device, Portable ECG Device, Accelerometry
- Device
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 16 Years to 60 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 13
- States / cities
- Redwood City, California • Colorado Springs, Colorado • Clearwater, Florida + 9 more
- Conditions
- Narcolepsy Type 1, Narcolepsy Type 2
- Interventions
- cleminorexton, Placebo
- Drug
- Lead sponsor
- Centessa Pharmaceuticals (UK) Limited
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 222 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 7
- States / cities
- Miami, Florida • Miami Lakes, Florida • Denver, North Carolina + 4 more
- Conditions
- Narcolepsy Type 1, Narcolepsy Type 2, Idiopathic Hypersomnia
- Interventions
- ALKS 2680, 4mg, ALKS 2680, 6mg, ALKS 2680, 8mg, ALKS 2680, 10mg, ALKS 2680, 14mg, ALKS 2680, 18mg
- Drug
- Lead sponsor
- Alkermes, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 256 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 30
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 26 more
- Conditions
- Narcolepsy Type 1 (NT 1)
- Interventions
- Extended-release sodium oxybate, Non-extended-release oxybates
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 7 Years to 17 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Redwood City, California
- Conditions
- Narcolepsy Type 1
- Interventions
- TAK-360, Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 3
- States / cities
- Redwood City, California • Miami, Florida • Cincinnati, Ohio
- 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 Type 1
- Interventions
- ALKS 2680 Dose 1, ALKS 2680 Dose 2, Placebo
- Drug
- Lead sponsor
- Alkermes, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 10
- States / cities
- Miami, Florida • Winter Park, Florida • Atlanta, Georgia + 7 more