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Narcolepsy clinical trials in Philadelphia, PA
3 studies for Narcolepsy 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.
Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →
A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Narcolepsy
RecruitingPhase 3
- Abington Neurological Associates, Abington · 12 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
Narcolepsy trials in other cities
- Miami, FL8 studies
- Cincinnati, OH7 studies
- Austin, TX7 studies
- Charlotte, NC7 studies
- Columbia, SC6 studies
- Sugar Land, TX5 studies
- Orlando, FL5 studies
- San Antonio, TX5 studies
- Atlanta, GA5 studies
- Macon, GA4 studies
- Lansing, MI4 studies
- Los Angeles, CA4 studies
Other studies in Philadelphia
- Cancer (all types)57 studies
- Breast Cancer51 studies
- Non-Small Cell Lung Cancer49 studies
- Ovarian Cancer47 studies
- Metastatic Cancer42 studies
- Colorectal Cancer41 studies
- Prostate Cancer41 studies
- Lung Cancer36 studies
- Acute Myeloid Leukemia33 studies
- Heart Failure31 studies
- Endometrial Cancer29 studies
- Pancreatic Cancer26 studies
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.