- Conditions
- Dental Caries
- Interventions
- Standard letter, Intervention letter, Reduced intervention letter, DIG, Reduced DIG
- Behavioral
- Lead sponsor
- Case Western Reserve University
- Other
- Eligibility
- 5 Years to 10 Years
- Enrollment
- 1,305 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 2
- States / cities
- Cleveland, Ohio • Seattle, Washington
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 62
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Older Adults (50-90 Years), Mental Health, Depression and Suicide Ideation, Social Functioning, Quality of Life, Thwarted Belongingness, Perceived Burdensomeness
- Interventions
- Standardized and manualized warm calls from providers trained in the BE training, Standardized and manualized warm calls from providers trained in the BE training + ASIST training
- Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- PreDiabetes, Diabetes Mellitus, Type 2, Diabetes, Diabetes type2
- Interventions
- Diabetes Prevention Education and Acceptance and Commitment Therapy, Diabetes Prevention Education Only
- Behavioral
- Lead sponsor
- University of Oregon
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 301 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Eugene, Oregon
- Conditions
- Musculoskeletal Disorders, Stress Management, Perceived Stress, Reported Stress, Perceived Pain, Reported Pain
- Interventions
- Barre Stretching Intervention
- Behavioral
- Lead sponsor
- Idaho State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Pocatello, Idaho
- Conditions
- Thinning Hair
- Interventions
- USPlus DERM Bioactive Fatty Acids 160 mg Softgels, Placebo softgel
- Dietary Supplement · Other
- Lead sponsor
- Ablon Skin Institute Research Center
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Manhattan Beach, California
- Conditions
- Epilepsy
- Interventions
- Project Dream Team
- Behavioral
- Lead sponsor
- Boston Medical Center
- Other
- Eligibility
- 12 Years to 26 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Physical Activity, Self Efficacy, Working Adults
- Interventions
- Efficacy for Lifestyle PA, Efficacy for Work-life Balance
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 25 Years to 64 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Champaign, Illinois
- Conditions
- Myopia
- Interventions
- Soft contact lenses, Spectacle
- Device
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 8 Years to 11 Years
- Enrollment
- 484 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2007
- U.S. locations
- 5
- States / cities
- Boston, Massachusetts • Columbus, Ohio • Forest Grove, Oregon + 2 more
- Conditions
- Feasibility, Acceptability, Thwarted Belongingness, Perceived Burdensomeness, Suicide Risk, Social Connectedness
- Interventions
- Caring Cards Group, Caring Cards Recipients
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD), Neurodevelopmental Disorders and Developmental Abnormalities, Developmental Delay (Disorder), Cerebral Palsy (CP), Cerebral Palsy Hemiparetic Cerebral Palsy Spasticity Gait Disorders, Neurologic Postural Balance Impairment, Cerebral Palsy Infantile, Cerebral Palsy Spastic Hemiplegic, Cerebral Palsy, Dyskinetic, Autism Spectrum Disorder, Autism Spectrum Disorder (ASD, Hypoxic Ischemic Encephalopathy, Hypoxic Ischemic Encephalopathy (HIE), Traumatic Brain Injury (TBI), Sensory Processing Disorder, Chromosomal Abnormalities, Genetic Disorders, Down Syndrome (Trisomy 21), Fragile X Syndrome (FXS), RETT Syndrome With Proven MECP2 Mutation, Williams Syndrome, 22q11.2 Deletion Syndrome, Sensorimotor Integration
- Interventions
- Not listed
- Lead sponsor
- Healing Hope International
- Other
- Eligibility
- 4 Years to 12 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2036
- U.S. locations
- 1
- States / cities
- The Woodlands, Texas
- Conditions
- Hair Thinning
- Interventions
- Nutrafol Supplement Capsules, Placebo Capsules
- Dietary Supplement · Other
- Lead sponsor
- Ablon Skin Institute Research Center
- Other
- Eligibility
- 40 Years to 65 Years · Female only
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Manhattan Beach, California
- Conditions
- Nicotine, E-liquid Flavors
- Interventions
- Nicotine 0 mg/mL, Nicotine 6 mg/mL, Nicotine 12 mg/mL, Nicotine 24 mg/mL, 'Menthol' flavor, 'Menthol/Mint' flavor, 'Green Apple' flavor, 'Watermelon' flavor, 'Unflavored'
- Drug · Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Social Isolation, Mental Status Change, Cognitive Impairment, Physical Activity, Quality of Life, Self-Perception
- Interventions
- Active Social Conversation
- Other
- Lead sponsor
- George Mason University
- Other
- Eligibility
- 65 Years to 100 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Manassas, Virginia
- Conditions
- Pain, Regulation, Self
- Interventions
- Mindfulness meditation, Positive reappraisal
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 23 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Diabetes, Chronic Disease, Psychological Distress
- Interventions
- Immediate Chronic Disease Prevention Program (CDPP), Workplace Equity, Job and Health Supports Employer Intervention, Delayed, attenuated Chronic Disease Prevention Program (CDPP)
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 455 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Hair Thinning
- Interventions
- XVIE
- Other
- Lead sponsor
- Restore Biologics Holdings, Inc. dba Xtressé
- Industry
- Eligibility
- 28 Years to 65 Years · Female only
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Maitland, Florida • Marriottsville, Maryland
- Conditions
- Osteoarthritis, Knee
- Interventions
- Core Activation, Core Stabilization
- Other
- Lead sponsor
- Louisiana State University Health Sciences Center Shreveport
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Shreveport, Louisiana
- Conditions
- PrEP Uptake, HIV Seronegativity
- Interventions
- Informed Risk Score
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2019
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Sarcopenia, Sarcopenia in Elderly, Age-associated Muscle Loss
- Interventions
- Experimental: External Focus, Other: Internal Focus
- Behavioral
- Lead sponsor
- Creighton University
- Other
- Eligibility
- 60 Years to 95 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Hair Thinning
- Interventions
- Nutrafol Women's Hair Growth Supplemnt, Nutrafol Women's Balance Hair Growth Supplement, Nutrafol Women's Vegan Hair Growth Supplement, Nutrafol Women's Postpartum Hair Growth Supplement, Nutrafol Men's Hair Growth Supplement
- Dietary Supplement
- Lead sponsor
- Nutraceutical Wellness Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- High Point, North Carolina
- Conditions
- Asthma
- Interventions
- Peer-assisted asthma self-management program, Adult-led asthma self-management program
- Behavioral
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 13 Years to 20 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2008
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Vision
- Interventions
- Visual Stimuli for Space Perception
- Other
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Louisville, Kentucky
- Conditions
- Hair Thinning
- Interventions
- Active Comparator- Xtressé™ Supplement and Serum, Placebo Comparator- Placebo Supplement and Serum
- Dietary Supplement
- Lead sponsor
- The Center for Clinical and Cosmetic Research
- Other
- Eligibility
- 28 Years to 65 Years · Female only
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Birmingham, Alabama • Aventura, Florida
- Conditions
- Myopia
- Interventions
- Not listed
- Lead sponsor
- Southern California College of Optometry at Marshall B. Ketchum University
- Other
- Eligibility
- 20 Years to 35 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Fullerton, California