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Disorders of Excessive Somnolence clinical trials in San Antonio, TX
9 studies for Disorders of Excessive Somnolence are looking for participants at sites in and around San Antonio (within about 30 miles). Open a study to see who can join and how to contact the study team.
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A Study to Investigate the Effects of Cleminorexton Compared With Placebo in the Treatment of Participants With Central Disorders of Hypersomnolence
RecruitingPhase 2/3
- San Antonio, Texas, San Antonio
A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Idiopathic Hypersomnia (IH)
RecruitingPhase 3
- Sleep Therapy and Research Center, San Antonio
- HAS Research, San Antonio
A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 1
RecruitingPhase 3
- Alkermes Investigational Site, San Antonio
A Study to Evaluate the Efficacy and Safety of ALKS 2680 in Adults With Narcolepsy Type 2
RecruitingPhase 3
- Alkermes Investigational Site, San Antonio
A Study to Evaluate the Efficacy, Safety and Tolerability of ALKS 2680 in Adults With Narcolepsy Type 1 (Brilliance NT1 - 304)
RecruitingPhase 3
- Alkermes Investigational Site, San Antonio
A Study of Pitolisant in Patients With Prader-Willi Syndrome
RecruitingPhase 3
- Road Runner Research, San Antonio
A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
RecruitingPhase 2/3
- Alkermes Investigational Site, San Antonio
Clinical Assessment of Response in the Treatment of Depression With Daytime Sleepiness Using Solriamfetol
RecruitingPhase 3
- Clinical Research Site, San Antonio
Studying Solriamfetol Modulation of TAAR-1, Dopamine, and Norepinephrine in Shift Work Disorder (SUSTAIN)
RecruitingPhase 3
- Clinical Research Site, San Antonio
Disorders of Excessive Somnolence trials in other cities
- Cincinnati, OH9 studies
- Atlanta, GA9 studies
- Miami, FL8 studies
- Charlotte, NC8 studies
- Austin, TX7 studies
- Orlando, FL7 studies
- Sugar Land, TX7 studies
- Columbia, SC7 studies
- Brandon, FL6 studies
- Los Angeles, CA5 studies
- Macon, GA5 studies
- Reading, PA5 studies
Other studies in San Antonio
- Non-Small Cell Lung Cancer59 studies
- Breast Cancer47 studies
- Colorectal Cancer46 studies
- Metastatic Cancer44 studies
- Cancer (all types)41 studies
- Obesity40 studies
- Type 2 Diabetes37 studies
- Overweight34 studies
- Ovarian Cancer31 studies
- Pancreatic Cancer31 studies
- Prostate Cancer28 studies
- Endometrial Cancer27 studies
From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.