- Conditions
- Narcolepsy
- Interventions
- HBS-201
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 15
- States / cities
- San Ramon, California • Brandon, Florida • Miami, Florida + 12 more
Search Results
Search by objective public record fields.
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 1–10
of 10
matching trials from the live ClinicalTrials.gov search.
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- 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
- Idiopathic Hypersomnia, Excessive Daytime Sleepiness
- Interventions
- Pitolisant
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 119 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 32
- States / cities
- Los Angeles, California • San Ramon, California • Brandon, Florida + 29 more
- Conditions
- Prader-Willi Syndrome
- Interventions
- Pitolisant tablet, Placebo tablet
- Drug · Other
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 6 Years and older
- Enrollment
- 134 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 23
- States / cities
- Los Angeles, California • Sacramento, California • San Diego, California + 16 more
- Conditions
- Idiopathic Hypersomnia
- Interventions
- HBS-301 tablet, Placebo
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 248 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 40
- States / cities
- Birmingham, Alabama • Peoria, Arizona • Redwood City, California + 36 more
- Conditions
- Narcolepsy Without Cataplexy, Narcolepsy With Cataplexy
- Interventions
- Pitolisant
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years and older
- U.S. locations
- 71
- States / cities
- Birmingham, Alabama • Cullman, Alabama • Phoenix, Arizona + 60 more
- Conditions
- Prader-Willi Syndrome
- Interventions
- Pitolisant oral tablets, Placebo oral tablet
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 6 Years to 65 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 13
- States / cities
- San Diego, California • San Ramon, California • Santa Monica, California + 10 more
- Conditions
- Prader-Willi Syndrome
- Interventions
- Pitolisant
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 7 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Morrisville, North Carolina
- Conditions
- EDS, Cataplexy, Fatigue, Narcolepsy
- Interventions
- HBS-301, Placebo
- Drug · Other
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 258 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 51
- States / cities
- Birmingham, Alabama • Mobile, Alabama • Peoria, Arizona + 46 more
- Conditions
- Idiopathic Hypersomnia
- Interventions
- Open-label pitolisant, Double-blind placebo, Double-blind pitolisant
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 214 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 58
- States / cities
- Peoria, Arizona • Scottsdale, Arizona • Los Angeles, California + 53 more