Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 18, 2026, 3:13 AM EDT

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Showing 553–576 of 892 matching trials from the live ClinicalTrials.gov search.
Conditions
Asthma, Rheumatic Disease
Interventions
Drug: Acetaminophen, Drug: Placebo
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Train Your Brain 2.0 - Improving Memory and Decision Making Among Youth

NCT06242704
Conditions
Behavior, Health
Interventions
Working Memory Training, Working Memory
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
11 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Flint, Michigan • Highland Park, Michigan
Conditions
HER2-positive Breast Cancer, Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
Interventions
HER-2/neu peptide vaccine
Biological
Lead sponsor
University of Washington
Other
Eligibility
19 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Seattle, Washington
Not listed Not applicable Interventional Accepts healthy volunteers

Remediation of Schizophrenia Sensory Gating Deficit With Aripiprazole

NCT00567099
Conditions
Schizophrenia, Sensory Gating
Interventions
Aripiprzole
Drug
Lead sponsor
New Mexico VA Healthcare System
Federal
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Mild Cognitive Impairment
Interventions
No intervention
Other
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
Not listed
Enrollment
1,083 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
50
States / cities
Tucson, Arizona • Laguna Woods, California • Northridge, California + 47 more
Completed Early Phase 1 Interventional Accepts healthy volunteers

Modulation of Cerebral Blood Flow Using Quercetin, a Nutritional Supplement

NCT01376011
Conditions
Stroke, Problem of Aging
Interventions
quercetin/placebo
Dietary Supplement
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers Results available

Prevalence and Predictors of Neurocognitive Impairment Among HIV-infected Patients

NCT00893815
Conditions
HIV Infections, Memory
Interventions
Not listed
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
3
States / cities
San Diego, California • Bethesda, Maryland • Fort Sam Houston, Texas
Conditions
Healthy, Memory Impairment
Interventions
AZD8529, Placebo to match AZD8529
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
21 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
New Haven, Connecticut
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Altering Memories That Increase Risk of Relapse in Alcohol Use Disorders

NCT03732248
Conditions
Alcohol Use Disorder, Alcohol Dependence
Interventions
Rapamycin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charleston, South Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep and Emotional Memory in Peripubertal Anxiety

NCT03643848
Conditions
Anxiety
Interventions
Sleep with Sound Cues, Sleep with Sham Cues
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
10 Years to 13 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
2
States / cities
Miami, Florida
Completed Phase 3 Interventional Accepts healthy volunteers

Preventing Cognitive Decline With Alternative Therapies

NCT00010920
Conditions
Dementia, Memory Disorders
Interventions
Ginkgo Biloba Extract
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
85 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Neurological Manifestations
Interventions
Optimizing hemodynamic and anesthetic parameters to improve cerebral perfusion
Device
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Morristown, New Jersey
Conditions
Auditory Perception, Memory, Hearing Impairment
Interventions
quiet, non-speech noise, speech noise
Other
Lead sponsor
Portland VA Medical Center
Federal
Eligibility
18 Years to 88 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Aging
Interventions
Computerized Plasticity-Based Adaptive Cognitive Training, Educational DVDs
Other
Lead sponsor
Posit Science Corporation
Industry
Eligibility
65 Years and older
Enrollment
487 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
San Francisco, California
Conditions
Cancer-related Problem/Condition, Cognitive Impairment
Interventions
MAAT-G, Supportive therapy (time and attention control)
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, New York
Conditions
Parkinson Disease
Interventions
DBS of the STN, DBS of the GPI
Procedure
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 75 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Diabetes Mellitus
Interventions
Pulsatile IV insulin therapy, Effects of Pulsatile IV Insulin on Cognitive functions
Procedure
Lead sponsor
Florida Atlantic University
Other
Eligibility
21 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Boca Raton, Florida
Conditions
Alzheimer Disease
Interventions
Donepezil, Estrogen, Progesterone
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
45 Years to 85 Years · Female only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Post-Traumatic Stress Disorder
Interventions
Processing of Positive Memories Technique
Behavioral
Lead sponsor
University of North Texas, Denton, TX
Other
Eligibility
18 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Denton, Texas
Conditions
Logopenic Progressive Aphasia, Primary Progressive Aphasia
Interventions
High-definition active tDCS (HD-tDCS) + "Repeat After Me" (RAM) Treatment, Sham + "Repeat After Me" (RAM) Treatment
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Cognitive Impairment
Interventions
Group 1, Group 2, Group 3, Group 4
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
San Francisco, California
Conditions
Mild Cognitive Impairment (MCI), Cognitive Dysfunction, Cognitive Disorder, Memory Problems
Interventions
Sabroxy™ (Oroxylum indicum extract), Placebo
Dietary Supplement · Other
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
60 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
San Francisco, California
Recruiting Not applicable Interventional

IHT for Mild Cognitive Impairment

NCT05495087
Conditions
Mild Cognitive Impairment, Memory Impairment
Interventions
IHT Treatment, Sham-IHT Control
Device · Other
Lead sponsor
University of North Texas Health Science Center
Other
Eligibility
55 Years to 79 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Fort Worth, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Inspiring Seniors Towards Exercise Promotion to Protect Cognition

NCT06496425
Conditions
Alzheimer Disease, Physical Activity
Interventions
Beat-accentuated, personalized music stimulation (BMS), Strength Training (ST), Aerobic exercise (AE)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
65 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Atlanta, Georgia • Greensboro, North Carolina