Almorexant (ACT-078573) in Elderly Subjects With Chronic Primary Insomnia
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- James K. Walsh, PhD
Sleep Medicine and Research Center
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
21 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Central Arkansas Research
Hot Springs, Arkansas, United States
- Pacific Sleep Medicine Services, Inc.
Los Angeles, California, United States
- California Clinical Trials Medical Group, Inc.
San Diego, California, United States
- Pacific Sleep Medicine Services, Inc.
San Diego, California, United States
- Pab Clinical Research
Brandon, Florida, United States
- Miami Research Associates
Miami, Florida, United States
- Omnitrials
Naples, Florida, United States
- Broward Research Group & Sleep-Wake Disorders Center of South Florida
Pembroke Pines, Florida, United States
- Neurotrials Research, Inc.
Atlanta, Georgia, United States
- Sleep Disorders Center of Georgia
Atlanta, Georgia, United States
- Vince and Associates Clinical Research
Overland Park, Kansas, United States
- Community Research
Crestview Hills, Kentucky, United States
- Clinical Neurophysiology Services, P.C.
Troy, Michigan, United States
- Sleep Disorders & Research Center
Chesterfield, Missouri, United States
- Clinical Research Center of Nevada
Las Vegas, Nevada, United States
- Duke University
Durham, North Carolina, United States
- Tri-State Sleep Disorders Center
Cincinnati, Ohio, United States
- Cleveland Clinic Health Systems
Cleveland, Ohio, United States
- Lynn Health Sciences Institute
Oklahoma City, Oklahoma, United States
- Sleep Disorders Center
Columbia, South Carolina, United States
- Sleep Medicine Associates P.A.
Dallas, Texas, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Dec 2007
- Primary completion
- 30 Apr 2008
- Completion
- 31 May 2008
- Last update posted
- 14 Mar 2016
- Registered enrollment
- 112
- Registry id
- NCT00606593
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.