Independent directory Public ClinicalTrials.gov records United States
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Showing 577–600 of 1,062 matching trials from the live ClinicalTrials.gov search.
Enrolling by invitation Not applicable Interventional

Impact of Yoga on Cognitive Function

NCT06434168
Conditions
Heart Failure, Mild Cognitive Impairment
Interventions
Yoga intervention, Control condition
Behavioral
Lead sponsor
Auburn University
Other
Eligibility
55 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Auburn, Alabama
Conditions
Major Depressive Disorder (MDD), Cognitive Dysfunction
Interventions
Motivationally Enhanced Compensatory Cognitive Training for Major Depressive Disorder (ME-CCT-MDD), Goal-focused Supportive Contact
Behavioral
Lead sponsor
Portland VA Medical Center
Federal
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Prostate Cancer
Interventions
Placebo, Methylphenidate, Counseling Sessions, Sham Exercise, Standardized Exercise Intervention Program, Cognitive Behavioral Therapy (CBT)
Other · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Huntington Disease
Interventions
FuRST 2.0
Behavioral
Lead sponsor
CHDI Foundation, Inc.
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
3
States / cities
Englewood, Colorado • Wichita, Kansas • New York, New York
Conditions
Cognitive Impairment, Cardiac Disease, Heart Failure
Interventions
Not listed
Lead sponsor
Kent State University
Other
Eligibility
55 Years to 85 Years
Enrollment
372 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Akron, Ohio
Conditions
Depression, Major Depressive Disorder, Unipolar Depression
Interventions
Wellbutrin, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Belmont, Massachusetts
Active, not recruiting Not applicable Interventional

Spina Bifida Healthcare Navigator Program

NCT07531862
Conditions
Spina Bifida
Interventions
Behavioral Treatment
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Diet Habit, Cognitive Function
Interventions
No Intervention/Observational Study
Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
4 Years to 5 Years
Enrollment
104 participants
Timeline
2016 – 2018
U.S. locations
1
States / cities
Urbana, Illinois
Conditions
Heart Disease (Coronary Artery Disease, Ischemic Heart Disease, Hypertensive Heart Disease), Uncontrolled Diabetes (HBA1c ≥ 10)
Interventions
IPROACTIF (Integrated PRimary Care and Occupational Therapy for Aging and Chronic Disease Treatment to preserve Independence and Functioning), Usual primary care services
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
55 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Positive Mood States, Negative Mood States, Cognitive Processing Speed, Cognitive Flexibility
Interventions
Twin Hearts Meditation
Behavioral
Lead sponsor
NeuroMeditation Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Eugene, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Breathing Training to Improve Human Performance at High Altitude

NCT03530163
Conditions
Mountain Sickness Acute
Interventions
Respiratory Muscle Training, Sham Breathing Training
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Posttraumatic Stress Disorder
Interventions
Cognitive processing therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cognitive Function
Interventions
Clarity Product Placebo Control, Clarity Active Product
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 45 Years
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Del Mar, California
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
Cognitive Function
Interventions
Revive Product Placebo Control, Revive Active Product 1
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
40 Years to 105 Years · Female only
Enrollment
990 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Del Mar, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Cerebellar Involvement in Cognitive Sequencing

NCT06108336
Conditions
Effects of Cerebellar Stimulation on Brain Activation
Interventions
TMS during sequence-demanding task, No TMS during sequence-demanding task, TMS during non-sequence-demanding task, No TMS during non-sequence-demanding task
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Results available

Transcranial Direct Current Stimulation (tDCS)

NCT05524233
Conditions
Brain Fog
Interventions
Active Transcranial Direct Stimulation
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Psilocybin Effects on Healthy Aging Biomarkers and Purpose in Life

NCT07719088
Conditions
Aging, Longevity, Biomarkers of Aging
Interventions
Psilocybin (Usona Institute)
Drug
Lead sponsor
Charles Raison
Other
Eligibility
60 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Edwards, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Daily Mixed Spice Consumption on Memory Function

NCT06889961
Conditions
Memory, Cognitive Function
Interventions
Mixed spices, Placebo
Dietary Supplement · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Schizophrenia Disorders
Interventions
Placebo (single and multiple doses), AQW051 2 mg (single and multiple doses), AQW051 15mg (single and multiple doses), AQW051 100mg (single dose), and 50mg (multiple doses)
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Glendale, California • Willingboro, New Jersey
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Breakfast on Cognitive Processes in Children

NCT01063894
Conditions
Cognitive Function
Interventions
breakfast cereal, water
Other
Lead sponsor
Kellogg Company
Industry
Eligibility
8 Years to 12 Years
Enrollment
291 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Addison, Illinois
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Inorganic Nitrate Supplementation on Cerebrovascular Aging and Arterial Stiffness Study

NCT03617302
Conditions
Aging, Arterial Stiffness, Endothelial Dysfunction, Hypertension, Cognitive Decline
Interventions
Experimental: Nitrate-containing, Placebo: Nitrate-depleted
Drug
Lead sponsor
Gary L. Pierce, PhD
Other
Eligibility
50 Years to 79 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Healthy Adults; Cognitive Performance; Sleep Quality; Neuromuscular Function
Interventions
Magnesium L-threonate, Placebo
Dietary Supplement
Lead sponsor
Barry University
Other
Eligibility
18 Years to 45 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Miami Shores, Florida
Recruiting No phase listed Observational Accepts healthy volunteers

Predictors of Post-COVID-19 Clinical and Cognitive Consequences

NCT06291870
Conditions
Post Acute Sequelae of SARS CoV 2 Infection, Obstructive Sleep Apnea
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Detroit, Michigan