- Conditions
- Dementia, Cognition, End-stage Renal Disease
- Interventions
- Not listed
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 1,029
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Chronic Kidney Disease (Stage 3-4), Vascular Function, Cognitive Functions, Cerebrovascular Function, Blood Pressure
- Interventions
- Equol, Placebo
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 50 Years and older · Female only
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Psychogenic Nonepileptic Seizures (PNES)
- Interventions
- Cognitive Rehabilitation And Functional Treatment (CRAFT)
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 47 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Alzheimer's Disease
- Interventions
- Deep Brain Stimulation
- Device
- Lead sponsor
- Ali Rezai, MD
- Other
- Eligibility
- 45 Years to 85 Years
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Systolic Blood Pressure, Blood Pressure, Depression - Major Depressive Disorder, Anxiety, Sleep Quality, Physical Function, Cognitive Function
- Interventions
- Inspiratory Muscle Strength Training High-Resistance, Inspiratory Muscle Strength Training Low-Resistance
- Device
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 60 Years to 80 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Performance Enhancement
- Interventions
- Transcranial direct current stimulation
- Device
- Lead sponsor
- United States Army Aeromedical Research Laboratory
- Federal
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Fort Rucker, Alabama
- Conditions
- Mild Cognitive Impairment (MCI), Parkinsons Disease (PD), Healthy Adult
- Interventions
- transcutaneous auricular vagus nerve stimulation, sham stimulation
- Device
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- CNS Malignancy
- Interventions
- Not listed
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 4 Years and older
- Enrollment
- 129 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Schizophrenia, Drug Abuse/Dependency
- Interventions
- Not listed
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2013
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Rockville, Maryland
- Conditions
- Obstructive Sleep Apnea, Mild Cognitive Impairment
- Interventions
- CPAP adherence intervention, Attention control intervention
- Behavioral
- Lead sponsor
- George Mason University
- Other
- Eligibility
- 55 Years to 89 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 3
- States / cities
- Abington, Pennsylvania • Philadelphia, Pennsylvania • Fairfax, Virginia
- Conditions
- Glucose Metabolism Disorders (Including Diabetes Mellitus), Cognitive Decline, Functional Status, PreDiabetes, Aging, Depression
- Interventions
- Continuous Glucose Monitoring System (CGMS)
- Device
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cognitive Decline, Dementia, Alzheimer's Disease, Mild Cognitive Impairment
- Interventions
- Strengthening exercise
- Behavioral
- Lead sponsor
- Union College, New York
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Albany, New York
- Conditions
- Schizophrenia, Cerebellar Function, Condition
- Interventions
- Transcranial Magnetic Stimulation
- Device
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Mild Cognitive Impairment
- Interventions
- Cognitive training, Nutrition
- Behavioral · Dietary Supplement
- Lead sponsor
- Gibson Institute of Cognitive Research
- Industry
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2022
- U.S. locations
- 1
- States / cities
- Colorado Springs, Colorado
- Conditions
- Psychopathy
- Interventions
- continuous theta burst stimulation (cTBS), Intermittent theta burst stimulation (iTBS), Sham
- Device
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Dementia, Memory Loss, Alzheimer Disease, Executive Dysfunction, Mobility Limitation
- Interventions
- Transcranial alternating current stimulation (tACS) (active); Transcranial direct current stimulation (tDCS) (active), Transcranial alternating current stimulation (tACS) (sham); Transcranial direct current stimulation (tDCS) (sham), Transcranial alternating current stimulation (tACS) (active); Transcranial direct current stimulation (tDCS) (sham), Transcranial alternating current stimulation (tACS) (sham); Transcranial direct current stimulation (tDCS) (active)
- Device
- Lead sponsor
- Hebrew SeniorLife
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cognitive Impairment, Cognitive Decline, Cognition Disorders in Old Age, Well-Being, Psychological, Inflammation, Cognitive Fun
- Interventions
- LasoperinTM, Placeo
- Dietary Supplement
- Lead sponsor
- Lindenwood University
- Other
- Eligibility
- 30 Years to 60 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
- Conditions
- Aging
- Interventions
- Ultrasound spa, Sham ultrasound spa
- Device · Other
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 70 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Age-related Cognitive Decline
- Interventions
- Real-time strategy-based videogame training, Semantic Knowledge training
- Behavioral
- Lead sponsor
- The University of Texas at Dallas
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 58 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Aging, Alzheimer's Disease
- Interventions
- Exercise Training, Cognitive Training, Flexibility Training, Educational Sessions
- Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Aging, Cognitive Change
- Interventions
- Cocoa Extract, Cocoa Extract Placebo, Multivitamin, Multivitamin placebo
- Dietary Supplement
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 3,959 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • New York, New York
- Conditions
- Pelvic Organ Prolapse
- Interventions
- Not listed
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 60 Years and older · Female only
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Major Depressive Disorder, Social Anxiety Disorder
- Interventions
- CBT, ST
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 203 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Obesity, Bariatric Surgery Candidate
- Interventions
- bariatric surgery
- Procedure
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 30 Years to 50 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota