Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 25, 2026, 3:52 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
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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
33
States / cities
Cullman, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 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