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Narcolepsy clinical trials in Colorado
5 studies for Narcolepsy are looking for participants at sites in Colorado.
Cities in Colorado
A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Narcolepsy
- Alpine Clinical Research Center, Inc, Boulder
- Delta Waves LLC, Colorado Springs
RecruitingPhase 3
Ages 18 and older · All sexes · Updated Nov 13, 2026 · NCT07675135A Study to Investigate the Effects of Cleminorexton Compared With Placebo in the Treatment of Participants With Central Disorders of Hypersomnolence
- Colorado Springs, Colorado, Colorado Springs
RecruitingPhase 2/3
Ages 18 to 70 · All sexes · Updated Nov 3, 2026 · NCT07598708A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
- Alkermes Investigational Site, Boulder
- Alkermes Investigational Site, Colorado Springs
RecruitingPhase 2/3
Ages 18 to 70 · All sexes · Updated Oct 9, 2026 · NCT06767683A Study Evaluating the Efficacy and Safety of Xywav Expanded Dosing vs Placebo in Participants With Narcolepsy or IH
- Delta Waves Sleep Disorder and Research Center, Colorado Springs
RecruitingPhase 3
Ages 18 to 75 · All sexes · Updated Oct 8, 2026 · NCT07625280A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 1
- Alkermes Investigational Site, Boulder
RecruitingPhase 3
Ages 18 to 70 · All sexes · Updated Oct 7, 2026 · NCT07455383From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.