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ClinicalTrials.gov public records Last synced Sep 15, 2026, 10:51 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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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
Completed Not applicable Interventional Accepts healthy volunteers

Wellness Intervention for Nurses Post Traumatic Growth and Selfcare

NCT06674876
Conditions
Trauma, Psychological, Moral Injury, Compassion Fatigue
Interventions
Blog writing
Behavioral
Lead sponsor
Purdue University
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
West Lafayette, Indiana
Completed No phase listed Observational Accepts healthy volunteers

Personal Lifestyle Engine (PLX) - Personal Lifestyle Medicine Center (PLMC)

NCT04007939
Conditions
Health, Subjective, Gastrointestinal Dysfunction, Cardiovascular Risk Factor, Autoimmune Diseases, Dental Diseases, Hormone Disturbance, Neurocognitive Dysfunction
Interventions
Not listed
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
Conditions
Emergency Department, Health, Subjective, Health Care Utilization
Interventions
PATH Intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Health and Health Care Utilization Effects of Medical Debt Forgiveness

NCT04835012
Conditions
Health Care Utilization, Depression, Anxiety, Subjective Wellbeing
Interventions
Medical debt forgiveness
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
15,008 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Florida Community-Engaged Research Alliance (FL-CEAL)

NCT06829485
Conditions
Health, Subjective
Interventions
Community health workers (CHW), Educational Materials
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
13 Years and older
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
7
States / cities
Gainesville, Florida • Jacksonville, Florida • Miami, Florida + 1 more
Conditions
Diagnostic Self Evaluation, Central Nervous System Diseases
Interventions
Dotarem (gadoterate meglumine), Magnevist (gadopentetate dimeglumine)
Drug
Lead sponsor
Guerbet
Industry
Eligibility
2 Years and older
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
20
States / cities
Birmingham, Alabama • Tucson, Arizona • Indian Wells, California + 14 more
Completed Not applicable Interventional Accepts healthy volunteers

Resistant Starch Blend Gastrointestinal Impact

NCT03983772
Conditions
Quality of Life, Health, Subjective
Interventions
RS blend, Placebo
Dietary Supplement · Other
Lead sponsor
Metagenics, Inc.
Industry
Eligibility
21 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Gig Harbor, Washington
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
Completed Not applicable Interventional Accepts healthy volunteers

Enduring Happiness and Continued Self-Enhancement

NCT02782611
Conditions
Happiness
Interventions
ENHANCE: Enduring Happiness and Continued Self-Enhancement
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
25 Years to 75 Years
Enrollment
154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Charlottesville, Virginia
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
Completed Not applicable Interventional Accepts healthy volunteers

Validating the Use of a Subjectively Reported Sleep Vital Sign

NCT03018912
Conditions
Obstructive Sleep Apnea (OSA), Insomnia, Restless Leg Syndrome (RLS), Hypersomnia Type; Sleep Disorder, Shift Work Sleep Disorders
Interventions
Sleep VS
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
1,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Fontana, California
Not listed Not applicable Interventional Accepts healthy volunteers

ACAR Brain Health Intervention Study

NCT04208880
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
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
Completed No phase listed Observational Accepts healthy volunteers

Brain Health Together: Development and Pilot Test

NCT06914947
Conditions
Cognitive Impairment, Subjective Cognitive Decline, Mild Cognitive Impairment (MCI)
Interventions
Brain Health Together
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
65 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
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
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of a Multi-vitamin Supplement in Adult Females

NCT03828097
Conditions
Health, Subjective
Interventions
Experimental supplement, Placebo
Dietary Supplement
Lead sponsor
Auburn University
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Auburn, Alabama
Completed Not applicable Interventional Accepts healthy volunteers

Mayo Clinic Family Medicine Resident Wellness Study

NCT05148221
Conditions
Sleep Patterns
Interventions
Questionnaires, Actigraph and activPAL devices
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Eau Claire, Wisconsin
Not listed Not applicable Interventional Accepts healthy volunteers

Fulfillment Center Study on Work, Health, and Wellbeing

NCT05199415
Conditions
Psychological Distress, Psychological Well-being, Subjective Health, Injuries
Interventions
Health and Well-being Committee
Behavioral
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years and older
Enrollment
3,459 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cambridge, Massachusetts
Conditions
Health, Subjective, Work Related Stress, Compassion, Social Skills
Interventions
Cultivating Healthy Intentional Mindful Educators
Behavioral
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
Not listed
Enrollment
571 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Lincoln, Nebraska
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
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of a Nutrition Supplement on Health Related Quality of Life

NCT04499560
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
Conditions
Subjective Cognitive Concerns, Mild Cognitive Impairment, Mild Behavioral Impairment, Healthy Aging
Interventions
AROMHA Brain Health Test
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Brain Health Champion Study

NCT03772977
Conditions
Mild Cognitive Impairment, Dementia, Mild, Subjective Cognitive Decline, At Risk for Cognitive Decline
Interventions
Brain Health Champion
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
60 Years to 79 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts