Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 10, 2026, 3:02 AM EST

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Showing 1777–1800 of 3,979 matching trials from the live ClinicalTrials.gov search.
Conditions
Mild Cognitive Impairment
Interventions
Grape Powder, Placebo Powder
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Asymptomatic Left Ventricular Systolic Dysfunction (Disorder), Heart Failure
Interventions
AI-enabled ECG-based Screening Tool
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Panic Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Pulmonary Hypertension, Diastolic Left Ventricular Dysfunction
Interventions
Ranolazine
Drug
Lead sponsor
Boston University
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Alzheimer Disease (AD), Mild Cognitive Impairment (MCI)
Interventions
Metronome
Other
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
50 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

Novel Retinal Imaging Biomarkers in Early Alzheimer's Disease

NCT01937221
Conditions
Mild Cognitive Impairment, Mild to Moderate Cognitive Impairment
Interventions
spectral-domain optical coherence tomography (SD-OCT)
Other
Lead sponsor
Duke University
Other
Eligibility
55 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Ischemic Heart Disease
Interventions
Eplerenone, Placebo or sugar pill
Drug
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 75 Years · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Gainesville, Florida
Completed Not applicable Interventional Results available

Happy Older Latinos Are Active - Cognitive Decline

NCT04791709
Conditions
Cognitive Decline
Interventions
Happy Older Latinos are Active (HOLA)
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Miami, Florida
Conditions
Heart Failure, Left Ventricular Systolic Dysfunction
Interventions
Vericiguat tablet, Vericiguat suspension, Placebo tablet, Placebo suspension
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
29 Days to 17 Years
Enrollment
342 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
20
States / cities
Los Angeles, California • Palo Alto, California • San Bernardino, California + 17 more
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Community Recreation to Enhance Function in Aging

NCT07104435
Conditions
Physical Functional Impairment, Cognitive Impairment
Interventions
Artmaking and exergaming
Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
60 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Postoperative Cognitive Dysfunction
Interventions
Neurocognitive Testing
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
50 Years to 99 Years
Enrollment
57 participants
Timeline
2018 – 2020
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Severe Sepsis
Interventions
Drotrecogin alfa (activated)
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
17
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Fresno, California + 14 more
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Randomized Trial of Ropivacaine & Bupivacaine for Inflatable Penile Prosthesis

NCT04801368
Conditions
Erectile Dysfunction
Interventions
Randomization of two local anesthetics.
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Phase 3 Interventional Accepts healthy volunteers

Actual Use Trial of Tadalafil 5 mg

NCT06805513
Conditions
Erectile Dysfunction
Interventions
Tadalafil 5 mg tablets with a digital tool.
Combination Product
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older · Male only
Enrollment
2,212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Recruiting Phase 1 Interventional Accepts healthy volunteers

TREAD: Time Restricted Eating Intervention for Alzheimer's Disease

NCT06548191
Conditions
Mild Cognitive Impairment, Alzheimer Disease, Alzheimer's Disease
Interventions
Time-restricted eating
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Diego, California
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

COMP-4 Supplementation and Brachial Artery FMD

NCT05595915
Conditions
Aging, Endothelial Dysfunction, Senescence
Interventions
COMP-4
Dietary Supplement
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 39 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Chronic Pain, Early Cognitive Decline
Interventions
Mindfulness-based cognitive therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years to 120 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Active, not recruiting No phase listed Observational

Prospective on Market Patient-reported Outcomes for Milli

NCT06397885
Conditions
Vaginismus, Dyspareunia
Interventions
Milli Vaginal Dilator
Device
Lead sponsor
Materna Medical
Industry
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Mountain View, California
Recruiting Not applicable Interventional

HOBSCOTCH-YOUTH and Young Adults

NCT07735715
Conditions
Epilepsy, Cognitive Dysfunction, Cognitive Disorder, Memory and Thinking Problems
Interventions
HOBSCOTCH/HOBSCOTCH-YOUTH
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
13 Years to 29 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Lower Urinary Tract Symptoms
Interventions
None- Observational Study
Other
Lead sponsor
Arbor Research Collaborative for Health
Other
Eligibility
18 Years and older
Enrollment
515 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
6
States / cities
Chicago, Illinois • Iowa City, Iowa • Ann Arbor, Michigan + 3 more
Conditions
Parkinson Disease, Cognitive Impairment
Interventions
deep brain stimulation
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Sacramento, California
Conditions
Alzheimer's Disease, Mild Cognitive Impairment
Interventions
florbetapir F 18
Drug
Lead sponsor
Avid Radiopharmaceuticals
Industry
Eligibility
50 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
8
States / cities
Scottsdale, Arizona • Tucson, Arizona • Costa Mesa, California + 5 more
Terminated Not applicable Interventional Results available

Home-based tDCS in Frontotemporal Dementia or Alzheimer's Disease

NCT05978804
Conditions
Mild Cognitive Impairment, Primary Progressive Aphasia, Dementia
Interventions
Computerized Cognitive Training, Active tDCS (tDCS) on DLPFC
Other · Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 90 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Erectile Dysfunction Following Radical Prostatectomy, Urinary Incontinence of Non-organic Origin
Interventions
Viberect device
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
40 Years to 70 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
2
States / cities
Baltimore, Maryland • Frederick, Maryland