Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 7, 2026, 8:31 PM EDT

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Showing 145–149 of 149 matching trials from the live ClinicalTrials.gov search.
Conditions
Alzheimer's Disease
Interventions
RO4602522, Placebo, Donepezil, Memantine, Rivastigmine, Galantamine
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
50 Years to 90 Years
Enrollment
542 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
42
States / cities
Anaheim, California • Fullerton, California • Lomita, California + 36 more
Conditions
Fragile X Syndrome
Interventions
donepezil
Drug
Lead sponsor
Stanford University
Other
Eligibility
14 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Stanford, California
Conditions
Ischemic Stroke
Interventions
donepezil, placebo
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Warren, Ohio • Pittsburgh, Pennsylvania
Conditions
Alzheimer's Disease
Interventions
Rivastigmine 5 cm^2 transdermal patch, Rivastigmine 10 cm^2 transdermal patch
Drug
Lead sponsor
Novartis
Industry
Eligibility
50 Years and older
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
23
States / cities
Sun City, Arizona • Costa Mesa, California • Fresno, California + 20 more
Conditions
Alzheimer's Disease
Interventions
Dimebon, Placebo comparator
Drug
Lead sponsor
Medivation, Inc.
Industry
Eligibility
50 Years and older
Enrollment
1,003 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
52
States / cities
Phoenix, Arizona • Sun City, Arizona • Tucson, Arizona + 49 more