- 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–15
of 15
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Restless Legs Syndrome
- Interventions
- Pitolisant
- Drug
- Lead sponsor
- William Ondo, MD
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- 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
- Pregnancy Related, Narcolepsy
- Interventions
- Pitolisant, Comparator Products
- Drug
- Lead sponsor
- Harmony Biosciences Management, Inc.
- Industry
- Eligibility
- Female only
- Enrollment
- 1,329 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 1
- States / cities
- Morrisville, North Carolina
- 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
- Alcohol Use Disorder, Alcohol Drinking
- Interventions
- Pitolisant, Placebo
- Drug
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Type 1 Diabetes, Hypoglycemia
- Interventions
- Pitolisant
- Drug
- Lead sponsor
- High Point Clinical Trials Center
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- High Point, North Carolina
- Conditions
- Schizophrenia
- Interventions
- BF2.649, Placebo
- Drug
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 2
- States / cities
- Dallas, Texas
- 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