Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 1, 2026, 2:43 AM EST

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

Showing 1897–1920 of 4,501 matching trials from the live ClinicalTrials.gov search.
Conditions
Cancer
Interventions
protein expression analysis, immunohistochemistry staining method, laboratory biomarker analysis, biopsy
Genetic · Other · Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
Up to 120 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Developing and Examining Evidenced-Based HIV Testing Messages

NCT03433053
Conditions
HIV/AIDS
Interventions
HIV Testing Message Intervention, Control
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 24 Years · Female only
Enrollment
141 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Ulcerative Colitis, Inflammatory Bowel Diseases
Interventions
Fecal Microbiota Transplantation, Psyllium Husk Powder
Drug · Dietary Supplement
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 89 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Results available

Progel Vascular Sealant

NCT01959503
Conditions
Aortic Valve Stenosis, Aneurysm of Ascending Aorta, Aortic Valve Disorder, Bicuspid Valve Disorder
Interventions
Progel Vascular Sealant, Gelfoam Plus
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
18 Years and older
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
19
States / cities
Los Angeles, California • Aurora, Colorado • Gainesville, Florida + 16 more
Conditions
Teeth Staining
Interventions
Toothpaste
Other
Lead sponsor
Boka LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Fort Wayne, Indiana
Not listed No phase listed Observational Accepts healthy volunteers

Mechanisms of Post-Bariatric Hypoglycemia

NCT04428866
Conditions
Hypoglycemia
Interventions
Continuous Glucose Monitoring, activity monitor, Mixed meal tolerance test, Glucagon Sensitivity Testing, Hypoglycemic Hyperinsulinemic Clamp, analysis of fecal microbiome
Diagnostic Test
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Hypertrophic Cardiomyopathy
Interventions
Eleclazine, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 65 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
26
States / cities
Los Angeles, California • Stanford, California • New Haven, Connecticut + 16 more
Conditions
Healthy
Interventions
Control digestible carbohydrate, Test resistant starch type 4
Other
Lead sponsor
Cargill
Industry
Eligibility
20 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Addison, Illinois
Conditions
Nicotine Dependence
Interventions
varencline, placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Randomized Clinical Trial to Reduce Harm From Tobacco

NCT02328794
Conditions
Smoking Cessation
Interventions
E-cigarette free access, E-cigarette/NRT/Zyban/Chantix Choice, Outcome Incentive arm, Loss framing incentive arm, Control
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 99 Years
Enrollment
6,006 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Augusta, Georgia
Completed No phase listed Observational Accepts healthy volunteers

Complex Eye Movements in Parkinson's Disease and Related Movement Disorders

NCT04925622
Conditions
Parkinson Disease, Parkinson's Disease and Parkinsonism, Progressive Supranuclear Palsy, Corticobasal Degeneration, Parkinsonian Disorders, Essential Tremor, Vascular Parkinsonism, Multiple System Atrophy, Parkinson Variant, Parkinsonian Syndrome, Huntington Disease
Interventions
Complex eye movement exam
Diagnostic Test
Lead sponsor
Saccadous, Inc.
Other
Eligibility
30 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Not listed Not applicable Interventional Accepts healthy volunteers

Expression of Stress Markers During Meth Treatment (EXPRESS+)

NCT05558345
Conditions
Substance-Related Disorders, HIV
Interventions
Contingency Management
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Lipoprotein Kinetics in T1D

NCT05179954
Conditions
Type 1 Diabetes
Interventions
Metabolic testing
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Caries
Interventions
0 ppm F (placebo, negative control), 1100 ppm F as sodium fluoride (positive control), 1100 ppm F as sodium fluoride Test Product
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 85 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

How Virtual Reality Can Help Neurodivergent Children Improve Their Attention

NCT07341204
Conditions
Autism, Autism Disorder, ADHD - Attention Deficit Disorder With Hyperactivity, Attention Deficit Disorder
Interventions
Virtual Reality
Behavioral
Lead sponsor
New York Institute of Technology
Other
Eligibility
9 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Old Westbury, New York
Conditions
Healthy Volunteer
Interventions
Urolithin A, Placebo
Dietary Supplement
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
55 Years to 100 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Urinary Tract Infections
Interventions
Candidate UTI vaccine low dose formulation 1, Candidate UTI vaccine low dose formulation 2, Candidate UTI vaccine medium dose formulation 1, Candidate UTI vaccine medium dose formulation 2, Candidate UTI vaccine high dose formulation 1, Candidate UTI vaccine high dose formulation 2, Candidate UTI vaccine HTD formulation 2, Placebo
Combination Product
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 64 Years
Enrollment
448 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
6
States / cities
Lenexa, Kansas • Secaucus, New Jersey • Rochester, New York + 3 more
Conditions
Secrecy Versus Disclosure Among Adolescents With Mental Illness
Interventions
Honest Open Proud (HOP)
Behavioral
Lead sponsor
University of Ulm
Other
Eligibility
13 Years to 18 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Terminated Not applicable Interventional Accepts healthy volunteers

Sun Protection Factor Assay (318/2016)

NCT02995031
Conditions
Sunscreening Agents
Interventions
BAY987521, SPF Control
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Union, New Jersey
Conditions
Photoaging, Wrinkle
Interventions
Radiofrequency Microneedling, Facial Cleanser, Facial Moisturizer, Sunscreen
Procedure · Other
Lead sponsor
Revision Skincare
Industry
Eligibility
35 Years to 65 Years · Female only
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Urinary Incontinence, Urge
Interventions
CAN-Stim - Protect CAN-Stim System, SNS - InterStim® System
Device
Lead sponsor
Uro Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
15
States / cities
Laguna Hills, California • Los Angeles, California • Orange, California + 12 more
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

The Effect of Adiposity on Muscle and Microvascular Function in HFpEF

NCT06930495
Conditions
Heart Failure With Preserved Ejection Fraction (HFPEF)
Interventions
Weight loss SOC Treatment with second generation anti-diabetic medications
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Dermatitis, Contact
Interventions
T.R.U.E. Test
Biological
Lead sponsor
Allerderm
Industry
Eligibility
6 Years to 18 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
San Diego, California