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Insomnia clinical trials in Philadelphia, PA

3 studies for Insomnia 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 Study of Suvorexant (MK-4305) for the Treatment of Insomnia Disorder in Participants With Opioid Use Disorder (MK-4305-098)

RecruitingPhase 3
  • Penn Medicine University of Pennsylvania Health System- Center for Studies of Addiction ( Site 1006), Philadelphia
Ages 18 to 70 · All sexes · Updated Sep 21, 2026 · NCT06655883

A SMART Approach to Evaluating the Benefits of Common Prescription and OTC Medications for Insomnia

RecruitingPhase 4
  • University of Pennsylvania, Philadelphia
Ages 18 to 80 · All sexes · Updated Sep 16, 2026 · NCT07542756

Insomnia Behavioral Intervention Study

Recruiting
  • University of Pennsylvania School of Medicine, Philadelphia
Ages 55 to 85 · All sexes · Updated Jul 17, 2025 · NCT05301543

Insomnia trials in other cities

Other studies in Philadelphia

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.