Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 26, 2026, 2:31 AM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Nonrestorative Sleep
Interventions
PD 0200390, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
52
States / cities
Glendale, Arizona • Phoenix, Arizona • Tucson, Arizona + 45 more
Conditions
Nonrestorative Sleep
Interventions
PSG
Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
11
States / cities
Fountain Valley, California • Pasadena, California • San Diego, California + 8 more