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ClinicalTrials.gov public records Last synced Sep 7, 2026, 3:18 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
HIV Infection, Diabetes Mellitus Type 2, Obesity, Overweight, Metabolic Syndrome
Interventions
Liraglutide
Drug
Lead sponsor
Temple University
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
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
Conditions
Heart Failure With Preserved Ejection Fraction
Interventions
Activin ligand-trap biological therapy, Placebo, Normal Saline
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Memory Impairment
Interventions
Fruitflow-II, resVida
Drug
Lead sponsor
Neurolgy Institute for Brain Health and Fitness
Other
Eligibility
50 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Lutherville, Maryland
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

LpD3.5 Intervention Study in Older Adults- LISA-I Trial

NCT07794956
Conditions
Mild Cognitive Impairment (MCI), Cognition, Brain Aging, Microbiome Dysbiosis, Leaky Gut Syndrome, Gut Inflammation, Inflammaging
Interventions
LpD3.5, Placebo
Dietary Supplement
Lead sponsor
University of South Florida
Other
Eligibility
60 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Urea Cycle Disorder
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
16 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2032
U.S. locations
1
States / cities
Memphis, Tennessee
Completed No phase listed Observational Accepts healthy volunteers

Type 1 Diabetes and the Brain in Children

NCT02351466
Conditions
Diabetes Mellitus, Type 1
Interventions
Observational
Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
7 Years to 16 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
5
States / cities
Palo Alto, California • New Haven, Connecticut • Jacksonville, Florida + 2 more
Conditions
Hypogonadism, Gender Identity Dysphoria
Interventions
Fortesta, Estradiol
Drug
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Cognitive Decline, Cognitive Impairment
Interventions
TMS
Device
Lead sponsor
San Francisco Neurology and Sleep Center
Other
Eligibility
50 Years to 90 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
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
Diabetes Mellitus, Type 1, Diabetes, Diabetes Complications
Interventions
Insulin Deprivation in Type 1 Diabetic Patients
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
14 Years to 45 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

GAME Veterans With PTSD Using Computer-Based Cognitive Training

NCT01087775
Conditions
Cognitive Impairment
Interventions
Cognitive Training
Behavioral
Lead sponsor
Karen Seal
Federal
Eligibility
18 Years to 40 Years · Male only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
San Francisco, California
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
GTS21/Placebo
Drug
Lead sponsor
CoMentis
Industry
Eligibility
18 Years to 55 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Durham, North Carolina
Conditions
Cancer-related Cognitive Difficulties
Interventions
Ibuprofen, Home-Based Exercise, Placebo
Drug · Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2020
U.S. locations
1
States / cities
Rochester, New York
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Synaquell on Brain Function of Ice Hockey Players

NCT05498818
Conditions
Healthy
Interventions
Synaquell, Placebo
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
13 Years to 19 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers Results available

Daily Stress and Vascular Function in Midlife as a Risk Factor for Cognitive Decline

NCT06466655
Conditions
Middle-aged Adults, Major Depressive Disorder
Interventions
MitoTempol, Lactated Ringer's (control)
Drug
Lead sponsor
University of Delaware
Other
Eligibility
40 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Newark, Delaware
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cerebromicrovascular Effects of Time-Restricted Eating in Older Adults

NCT05488652
Conditions
Time Restricted Eating
Interventions
Time restricted eating
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
21 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Not yet recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

The Acute Effects of Psilocybin on Cognition, Memory, and Brain Function

NCT07079852
Conditions
Healthy
Interventions
Placebo, Psilocybin 15mg
Drug
Lead sponsor
Manoj Doss
Other
Eligibility
21 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Austin, Texas
Conditions
Spinal Cord Injury, Autonomic Dysreflexia, Baroreceptor Integrity, Sympathetic Integrity, Vagal Integrity, Autonomic Integrity, Hypotensive, Cognitive Function, Cerebral Blood Flow, Blood Pressure
Interventions
Midodrine Hydrochloride, Pyridostigmine Bromide, Mirabegron, Placebo
Drug · Other
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
West Orange, New Jersey • The Bronx, New York
Conditions
Schizophrenic Disorders, Cognitive Function
Interventions
Sodium Butyrate, Placebo
Dietary Supplement · Other
Lead sponsor
Nathan Kline Institute for Psychiatric Research
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Orangeburg, New York
Completed No phase listed Observational Accepts healthy volunteers

Effects of Endocrine Health on Mental Performance of Men and Women Using Drugs

NCT00245531
Conditions
Human Immunodeficiency Virus Positive or Negative
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Cognitive Change, Processing, Visual Spatial, Inhibition (Psychology), Working Memory
Interventions
HUBOD, Active Comparator, Control Condition
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years to 45 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Urbana, Illinois
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Miricell Supplementation on Biomarkers of Healthy Aging and Autophagy

NCT07675200
Conditions
Autophagy, Healthy Aging
Interventions
Spermidine, Placebo
Dietary Supplement
Lead sponsor
Nutraland USA, Inc.
Industry
Eligibility
40 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Canfield, Ohio
Conditions
Adult-Onset Growth Hormone Deficiency
Interventions
Not listed
Lead sponsor
Garcia, Jose M., MD, PhD
Individual
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Seattle, Washington