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Disorders of Excessive Somnolence clinical trials in Philadelphia, PA
4 studies for Disorders of Excessive Somnolence are looking for participants at sites in and around Philadelphia (within about 30 miles). Open a study to see who can join and how to contact the study team.
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A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Idiopathic Hypersomnia (IH)
RecruitingPhase 3
- Abington Neurological Associates, Abington · 12 mi away
- Suburban Research Associates, West Chester · 24 mi away
A Study of Pitolisant in Patients With Prader-Willi Syndrome
RecruitingPhase 3
- Nemours Children's Hospital, Wilmington · 25 mi away
A Long-Term Study of ALKS 2680 in Subjects With Narcolepsy and Idiopathic Hypersomnia
RecruitingPhase 2/3
- Alkermes Investigational Site, Abington · 12 mi away
A Long-term Extension Study of ORX750 in Participants With Narcolepsy and Idiopathic Hypersomnia
RecruitingPhase 2
- Abington, Pennsylvania, Abington · 12 mi away
- Willow Grove, Pennsylvania, Willow Grove · 13 mi away
Disorders of Excessive Somnolence trials in other cities
- Atlanta, GA9 studies
- San Antonio, TX9 studies
- Cincinnati, OH9 studies
- Miami, FL8 studies
- Charlotte, NC8 studies
- Austin, TX7 studies
- Columbia, SC7 studies
- Orlando, FL7 studies
- Sugar Land, TX7 studies
- Brandon, FL6 studies
- Los Angeles, CA5 studies
- Macon, GA5 studies
Other studies in Philadelphia
- Cancer (all types)59 studies
- Breast Cancer56 studies
- Non-Small Cell Lung Cancer51 studies
- Metastatic Cancer46 studies
- Prostate Cancer44 studies
- Colorectal Cancer44 studies
- Ovarian Cancer44 studies
- Lung Cancer36 studies
- Acute Myeloid Leukemia34 studies
- Heart Failure31 studies
- Endometrial Cancer28 studies
- Depression26 studies
From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.