- Conditions
- Alzheimer's Disease
- Interventions
- Placebo, RO5313534
- Drug
- Lead sponsor
- Hoffmann-La Roche
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 389 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 15
- States / cities
- Orange, California • Torrance, California • Norwalk, Connecticut + 11 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 91
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy Volunteers
- Interventions
- Scopolamine, TAK-071, Donepezil, Scopolamine Placebo, TAK-071 Placebo, Donepezil Placebo
- Drug
- Lead sponsor
- Takeda
- Industry
- Eligibility
- 18 Years to 55 Years · Male only
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Glendale, California
- Conditions
- Alzheimer's Disease
- Interventions
- Placebo, ABT-126, donepezil
- Drug
- Lead sponsor
- AbbVie (prior sponsor, Abbott)
- Industry
- Eligibility
- 55 Years to 90 Years
- Enrollment
- 274 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2010
- U.S. locations
- 3
- States / cities
- Fresno, California • West Palm Beach, Florida • Indianapolis, Indiana
- Conditions
- Healthy
- Interventions
- Scopolamine + Donepezil Placebo + PF-04995274 Placebo, Scopolamine + Donepezil 5 mg + PF-04995274 Placebo, Scopolamine + Donepezil 10mg + PF-04995274 Placebo, Scopolamine + Donepezil Placebo + PF-04995274 0.25 mg, Scopolamine + Donepezil Placebo + PF-04995274 15 mg
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 88 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Alzheimer's Disease, Central Nervous System Diseases
- Interventions
- EVP-6124 (0.1 mg/day), EVP-6124 (0.3 mg/day), EVP-6124 (1.0 mg/day), Comparator: Placebo, Donepezil, Rivastigmine
- Drug
- Lead sponsor
- FORUM Pharmaceuticals Inc
- Industry
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2009
- U.S. locations
- 4
- States / cities
- San Diego, California • Hallandale, Florida • Berlin, New Jersey + 1 more
- Conditions
- Depression, Dementia
- Interventions
- Escitalopram, Donepezil, Venlafaxine, Placebo, Duloxetine
- Drug
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2009
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Smoking
- Interventions
- Donepezil, Placebo
- Drug
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Parkinson Disease
- Interventions
- Donepezil, Placebo
- Drug
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Alzheimer's Disease, Dementia
- Interventions
- Placebo, donepezil (Aricept)
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Alzheimer Disease
- Interventions
- Donepezil Hydrochloride, Placebo
- Drug
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 50 Years to 95 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2021
- U.S. locations
- 1
- States / cities
- Mineola, New York
- Conditions
- Alzheimer's Disease
- Interventions
- SB-742457 15mg, SB-742457 35mg, Placebo, donepezil 5-10mg
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 682 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 14
- States / cities
- Litchfield Park, Arizona • Fresno, California • Rancho Mirage, California + 11 more
- Conditions
- Cocaine Use Disorders
- Interventions
- High-dose donepezil, Low-dose donepezil, Selegiline, Placebo
- Drug
- Lead sponsor
- Midwest Biomedical Research
- Other
- Eligibility
- 21 Years to 50 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Autism Spectrum Disorder
- Interventions
- Melatonin and Donepezil, Placebo
- Drug · Other
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 4 Years to 17 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Down Syndrome
- Interventions
- Donepezil hydrochloride (Aricept)
- Drug
- Lead sponsor
- Eisai Inc.
- Industry
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 117 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 31
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 24 more
- Conditions
- Alzheimer's Disease
- Interventions
- Placebo, Idalopirdine
- Drug
- Lead sponsor
- H. Lundbeck A/S
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 858 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 48
- States / cities
- Phoenix, Arizona • Fayetteville, Arkansas • Anaheim, California + 43 more
- Conditions
- Traumatic Brain Injury, Memory Deficits
- Interventions
- Donepezil, Placebo
- Drug
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2024
- U.S. locations
- 4
- States / cities
- Indianapolis, Indiana • Charlestown, Massachusetts • Elkins Park, Pennsylvania + 1 more
- Conditions
- Alzheimer's Disease
- Interventions
- PF-05212377 (SAM-760), Placebo
- Drug · Other
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 60 Years and older
- Enrollment
- 186 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 40
- States / cities
- Costa Mesa, California • Imperial, California • Rancho Mirage, California + 29 more
- Conditions
- Alzheimer Disease
- Interventions
- Placebo, SAM-531 1.5 mg, SAM-531 3.0 mg, SAM-531 5.0 mg, Donepezil
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 526 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 37
- States / cities
- Phoenix, Arizona • Costa Mesa, California • Fresno, California + 28 more
- Conditions
- Cocaine-Related Disorders
- Interventions
- Sertraline
- Drug
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 60 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2000
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Irritation/Irritant
- Interventions
- 350 mg Donepezil Transdermal Patch, Placebo Patch
- Drug
- Lead sponsor
- Teikoku Pharma USA, Inc.
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009
- U.S. locations
- 7
- States / cities
- Phoenix, Arizona • Fresno, California • Garden Grove, California + 4 more
- Conditions
- Biomarkers, Pharmacological
- Interventions
- Huperzine A, Donepezil, Galantamine, Placebo
- Drug · Other
- Lead sponsor
- U.S. Army Medical Research and Development Command
- Federal
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 84 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012
- U.S. locations
- 1
- States / cities
- Silver Spring, Maryland
- Conditions
- Alzheimer's Disease
- Interventions
- RVT-101, Placebo
- Drug
- Lead sponsor
- Axovant Sciences Ltd.
- Industry
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 1,315 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 61
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Encino, California + 53 more
- Conditions
- Down Syndrome
- Interventions
- Donepezil HCl, Placebo
- Drug
- Lead sponsor
- Eisai Inc.
- Industry
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 129 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 31
- States / cities
- Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 25 more
- Conditions
- Alzheimer's Disease
- Interventions
- Dimebon, Placebo
- Drug
- Lead sponsor
- Medivation, Inc.
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2010
- U.S. locations
- 4
- States / cities
- Los Alamitos, California • National City, California • Delray Beach, Florida + 1 more