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ClinicalTrials.gov public records Last synced May 21, 2026, 9:50 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 55 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Tobacco Use, Tobacco Smoking, Cigarette Smoking, Smokeless Tobacco Cessation
Interventions
Electronic Cigarette, Oral Nicotine Pouch
Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
21 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Functional Aging, Subjective Cognitive Concerns, Compensation Strategies, Brain Health Activities
Interventions
Intervention
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
65 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2020 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Health, Subjective, Gastrointestinal Dysfunction, Cardiovascular Risk Factor, Autoimmune Diseases, Dental Diseases, Hormone Disturbance, Neurocognitive Dysfunction
Interventions
Supplements and/or medical foods, Behavioral change support program, Food plan
Dietary Supplement · Behavioral · Other
Lead sponsor
Metagenics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Gig Harbor, Washington
Source: ClinicalTrials.gov public record
Updated Oct 29, 2023 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Health, Subjective
Interventions
CT-P13 SC Auto-injector, CT-P13 SC Pre-filled Syringe
Biological
Lead sponsor
Celltrion
Industry
Eligibility
18 Years to 55 Years
Enrollment
218 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2019 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Angina
Interventions
Ranolazine, Sugar pill
Drug
Lead sponsor
North Florida Foundation for Research and Education
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2019 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Gastrointestinal Symptoms, Digestive Health, Gut Health
Interventions
PhytoPower 1 and PhytoPower 2
Dietary Supplement
Lead sponsor
SF Research Institute, Inc.
Network
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 23, 2026 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Sleep Quality
Interventions
Simulated Flotation Therapy, Traditional Float-REST Therapy
Other
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced May 21, 2026, 9:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Healthy, Caffeine, Beverage Intake
Interventions
Participants' typical caffeinated beverage, Test caffeinated beverage
Other
Lead sponsor
GUAYAKI SUSTAINABLE RAINFOREST PRODUCTS, INC.
Industry
Eligibility
18 Years to 55 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced May 21, 2026, 9:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Healthy, Caffeine, Beverage Intake
Interventions
Caffeinated, low sugar beverage, Caffeinated beverage, Control beverage
Other
Lead sponsor
GUAYAKI SUSTAINABLE RAINFOREST PRODUCTS, INC.
Industry
Eligibility
18 Years to 55 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced May 21, 2026, 9:50 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
Conditions
HDL, Health, Subjective
Interventions
Dietary supplementation
Dietary Supplement
Lead sponsor
Metagenics, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Nicotine Addiction
Interventions
Not listed
Lead sponsor
Rochester Institute of Technology
Other
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced May 21, 2026, 9:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Subjective Measures of Digestive Health Post Consumption
Interventions
Hot cereal contain 3 g dietary fiber
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
7 Years to 12 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced May 21, 2026, 9:50 PM EDT
Active, not recruiting Not applicable Interventional
Conditions
Subjective Cognitive Decline
Interventions
Internet-based Mindfulness-Based Stress Reduction (iMBSR), Internet-based Lifestyle Education (iLifeEd)
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced May 21, 2026, 9:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Memory Loss (Excluding Dementia), Healthy Lifestyle, Risk Reduction Behavior
Interventions
My Healthy Brain 1, My Healthy Brain 2
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Physical Disability, Quality of Life, Social Interaction, Health, Subjective
Interventions
No intervention
Other
Lead sponsor
Allina Health System
Other
Eligibility
5 Years to 10 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Golden Valley, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Financial Stress, Economic Problems, Environmental Exposure, Health Behavior, Health, Subjective, Mental Health Wellness 1
Interventions
Financial Well-being Interventions, Place-based Interventions
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
571 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Financial Stress, Economic Problems, Environmental Exposure, Health Behavior, Health, Subjective, Mental Health Wellness
Interventions
Assigned Interventions
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
3 Years to 19 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced May 21, 2026, 9:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Sleep, Stress, Health, Subjective, Inflammation, Cognitive Symptom
Interventions
Supplement Drink
Dietary Supplement
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Franklin, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 25, 2021 · Synced May 21, 2026, 9:50 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
Conditions
Aging Well
Interventions
TBH Brain Workout 1.0, Brain Health Book Club, TBH Brain Workout 2.0, TBH Memory 1.0, TBH Memory 2.0
Behavioral
Lead sponsor
University of Alabama, Tuscaloosa
Other
Eligibility
60 Years and older
Enrollment
294 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Tuscaloosa, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 22, 2019 · Synced May 21, 2026, 9:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
Conditions
Alcohol Use, Drug Use, Diagnostic Self Evaluation, Gonorrhea, Unprotected Sex, Chlamydia, Trichomonas
Interventions
Project EMPWR, Optimized Standard Care (OSC)
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 49 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Fort Apache, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced May 21, 2026, 9:50 PM EDT
Completed No phase listed Observational Results available
Conditions
Down Syndrome, Health, Subjective
Interventions
Observational, no intervention
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
758 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 26, 2026 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Health, Subjective, Inflammatory Response, Adverse Effect, Side Effect
Interventions
Cannabigerol
Other
Lead sponsor
Formula30A LLC
Industry
Eligibility
21 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
5
States / cities
Arlington, Texas • Denton, Texas • Edinburg, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2025 · Synced May 21, 2026, 9:50 PM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers
Conditions
Psychedelic Microdosing Effects on Mood, Cognition, Subjective Well-being and MRI
Interventions
Psliocybin, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced May 21, 2026, 9:50 PM EDT
Conditions
Mild Cognitive Impairment (MCI), Alzheimer's Dementia (AD), Subjective Cognitive Decline (SCD), Cognitive Aging
Interventions
Not listed
Lead sponsor
University of Virginia
Other
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced May 21, 2026, 9:50 PM EDT