Sleep · Morrisville, NC
Sleep studies in Morrisville, NC
3 recruiting studies have a site in Morrisville.
3 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 3
A Study Evaluating the Efficacy and Safety of Xywav Expanded Dosing vs Placebo in Participants With Narcolepsy or IH
Jazz Pharmaceuticals
- Location
- Morrisville, NC + 14 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Phase 3 Efficacy and Safety Study of HBS-301 in Participants With Idiopathic Hypersomnia (IH)
Harmony Biosciences Management, Inc.
- Location
- Morrisville, NC + 39 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Pitolisant in Patients With Prader-Willi Syndrome
Harmony Biosciences Management, Inc.
- Location
- Morrisville, NC + 18 other US sites
- Eligibility basics
- Ages 6+
Who these studies look for
Sleep studies often ask about shift work, caffeine and alcohol use, and medicines that affect sleep. Overnight lab studies usually require you to keep a set sleep schedule beforehand.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.