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ClinicalTrials.gov public records Last synced Nov 1, 2026, 5:23 AM EST

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Showing 457–480 of 1,787 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Intervention 2 - Sham Treatment Clear all
Not listed No phase listed Observational Accepts healthy volunteers

Efficacy Of Tocotrienol a Natural Vitamin E In Biopsy Wound

NCT01579227
View directory record Official record
Conditions
Scar
Interventions
Topical Tocotrienol (TCT), Oral Tocotrienol Capsules (TCT), Tamoxifen Cream, Placebo cream, placebo capsule
Device · Dietary Supplement
Lead sponsor
Chandan K Sen
Other
Eligibility
18 Years to 50 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 29, 2018 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 2 Interventional Results available

Vitamin D and Prostate Cancer: A Clinical Study Enrolling Subjects Undergoing Prostatectomy

NCT02726113
View directory record Official record
Conditions
Prostate Cancer
Interventions
cholecalciferol, placebo
Drug · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
19 Years to 90 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Nov 1, 2026, 5:23 AM EST
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Evaluation of Broccoli Seed and Sprout Extract for Detoxification of Carcinogens in Firefighters

NCT06009926
View directory record Official record
Conditions
Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm, Occupational Malignant Neoplasm
Interventions
Acetaminophen, Biospecimen Collection, Broccoli Sprout/Broccoli Seed Extract Supplement, Placebo Administration, Questionnaire Administration, Training
Drug · Procedure · Dietary Supplement + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Active, not recruiting Phase 2 Interventional

Using Nivolumab Alone or With Cabozantinib to Prevent Mucosal Melanoma Return After Surgery

NCT05111574
View directory record Official record
Conditions
Anal Melanoma, Bladder Melanoma, Cervical Melanoma, Esophageal Melanoma, Gallbladder Melanoma, Head and Neck Mucosal Melanoma, Mucosal Melanoma, Nasopharyngeal Mucosal Melanoma, Oral Cavity Mucosal Melanoma, Penile Mucosal Melanoma, Rectal Melanoma, Recurrent Mucosal Melanoma, Sinonasal Mucosal Melanoma, Urethral Melanoma, Urinary System Mucosal Melanoma, Vaginal Melanoma, Vulvar Melanoma
Interventions
Biospecimen Collection, Bone Scan, Cabozantinib S-malate, Computed Tomography, Echocardiography Test, Magnetic Resonance Imaging, Nivolumab, Placebo Administration, Positron Emission Tomography
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
142
States / cities
Auburn, California • Berkeley, California • Fremont, California + 116 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 4 Interventional Results available

Septorhinoplasty Post-operative Pain Control With SPG Nerve Block

NCT05667324
View directory record Official record
Conditions
Deviated Nasal Septum
Interventions
Ropivacaine, Dexamethasone, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 3 Interventional

Mono vs. Dual Therapy for Pediatric Pulmonary Arterial Hypertension

NCT04039464
View directory record Official record
Conditions
Pediatric Pulmonary Hypertension
Interventions
Mono-Therapy with Sildenafil, Duo-Therapy with Sildenafil + Bosentan
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
3 Months to 18 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
10
States / cities
Aurora, Colorado • St. Petersburg, Florida • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

V2 Receptor Effects on Fluid Regulation and Performance

NCT02084797
View directory record Official record
Conditions
Electrolyte Imbalance, Hyponatremia, Hypernatremia
Interventions
V2R (Vasopressin 2 receptor)
Drug
Lead sponsor
Oakland University
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Rochester, Michigan
Source: ClinicalTrials.gov public record
Updated May 12, 2016 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Interstitial Cystitis: Examination of the Central Autonomic Network

NCT03008382
View directory record Official record
Conditions
Interstitial Cystitis/Painful Bladder Syndrome, Myofascial Pelvic Pain
Interventions
Metoprolol Tartrate Oral Tablet, Placebo Oral Tablet, No intervention- observational sub-study
Drug · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
2
States / cities
Evanston, Illinois • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 17, 2025 · Synced Nov 1, 2026, 5:23 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Brain Stimulation on Cognition, Oscillations and GABA Levels in Schizophrenia

NCT04267003
View directory record Official record
Conditions
Schizophrenia
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 47 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 4 Interventional Results available

Attenuation of Corticosteroid Induced Hippocampal Changes

NCT01656187
View directory record Official record
Conditions
Organic Memory Impairment
Interventions
Memantine 10 mg capsule, Memantine-matched Placebo capsule
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 29, 2019 · Synced Nov 1, 2026, 5:23 AM EST
Completed No phase listed Observational

Vitamin C Supplementation to Pregnant Smokers: Follow-up of 2 Randomized Trials Plus Changes in DNA Methylation

NCT03206710
View directory record Official record
Conditions
Asthma, Wheezing, In Utero Nicotine, Pulmonary Function
Interventions
No current intervention
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
6 Months to 11 Years
Enrollment
395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 21, 2025 · Synced Nov 1, 2026, 5:23 AM EST
Recruiting Phase 2 Interventional

Stereotactic Brain-directed Radiation With or Without Aguix Gadolinium-Based Nanoparticles in Brain Metastases

NCT04899908
View directory record Official record
Conditions
Brain Cancer, Brain Metastases, Melanoma, Lung Cancer, Breast Cancer, HER2-positive Breast Cancer, Colorectal Cancer, Gastrointestinal Cancer, SRS, SRT, Whole Brain Radiation, Stereotactic Radiation, AGuIX, Nanoparticle, Cystic, Brain Tumor
Interventions
Stereotactic Radiation, AGuIX gadolinium-based nanoparticles, Placebo
Radiation · Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Oral vs. Non-oral Contraceptives on the GH/IGF-1 Axis

NCT02367833
View directory record Official record
Conditions
Bone; Disorder, Development and Growth
Interventions
Combined Oral Contraceptive, Transdermal Contraceptive, Contraceptive Vaginal Ring
Drug
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 30 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 9, 2020 · Synced Nov 1, 2026, 5:23 AM EST
Terminated Phase 1 Interventional

Probiotic LGG for Prevention of Side Effects in Patients Undergoing Chemoradiation for Gastrointestinal Cancer

NCT01790035
View directory record Official record
Conditions
Gastrointestinal Neoplasms
Interventions
LGG, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Nov 1, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Whole Body Vibration Combined With L-citrulline Supplementation on Cardiovascular Function and Body Composition

NCT02143817
View directory record Official record
Conditions
Obesity, Pre-hypertension, Hypertension
Interventions
L-citrulline supplementation, Whole Body Vibration Training
Dietary Supplement · Other
Lead sponsor
Florida State University
Other
Eligibility
50 Years to 70 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Mar 10, 2015 · Synced Nov 1, 2026, 5:23 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Weizmannia (Bacillus) Coagulans JBI-YZ6.3 on Gut Health and Fecal Microbiome Changes

NCT07388264
View directory record Official record
Conditions
Gastrointestinal Symptoms, Constipation, Gut Health, Gastrointestinal Function
Interventions
Weizmannia (Bacillus) coagulans JBI-YZ6.3, Placebo
Dietary Supplement
Lead sponsor
Lindenwood University
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Single Nuclei RNA-seq to Map Adipose Cellular Populations and Senescent Cells in Older Subjects

NCT05653258
View directory record Official record
Conditions
Obesity, Healthy Lifestyle
Interventions
Lifestyle Intervention, Dasatinib 100 MG, Quercetin 1000mg, Placebo, Abdominal adipose tissue biopsy
Other · Drug · Procedure
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Terminated Not applicable Interventional Results available

Preemptive Femoral & Lateral Femoral Cutaneous Nerve Blocks for THA Acute Pain

NCT01997567
View directory record Official record
Conditions
Internal Derangement of Hip, Acetabular Labrum Tear
Interventions
Ropivacaine, Placebo
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Oak Park, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 3, 2018 · Synced Nov 1, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Using Structural Health Monitoring to Improve Diagnosis and Treatment of Low Back Injury in U.S. Service Members- Phase 2

NCT02352532
View directory record Official record
Conditions
Low Back Pain
Interventions
Dry Needling, Sham Needling
Other
Lead sponsor
Baylor University
Other
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Nov 1, 2026, 5:23 AM EST
Not yet recruiting Not applicable Interventional

Accelerated and Extended-iTBS Targeting Inhibitory Control in Veterans With ADHD

NCT07442058
View directory record Official record
Conditions
Attention Deficit Disorder With Hyperactivity
Interventions
Intermittent Theta-Burst Stimulation, Sham Stimulation
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Eicosapentaenoic Acid and Protein Modulation to Induce Anabolism in Chronic Obstructive Pulmonary Disease (COPD): Aim 2

NCT01624792
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Muscle Wasting
Interventions
Olive oil, Fish oil, Fish oil and placebo
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
45 Years and older
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Nov 1, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Intranasal Oxytocin and Maternal Neglect

NCT02737436
View directory record Official record
Conditions
Maternal Behavior
Interventions
Intranasal Oxytocin, Placebo, Functional MRI scanning
Drug · Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
20 Years to 45 Years
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
2
States / cities
Iowa City, Iowa • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Nov 1, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Seaweed-derived Rhamnan Sulfate and Vascular Function

NCT05651230
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Rhamnan sulfate
Dietary Supplement
Lead sponsor
University of Texas at Austin
Other
Eligibility
35 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Nov 1, 2026, 5:23 AM EST
Completed Phase 1Phase 2 Interventional

Trial Evaluating the Immunogenicity and Safety of an Adjuvanted Epstein-Barr Virus (EBV) Glycoprotein 350 Vaccine in EBV-seronegative Persons

NCT05683834
View directory record Official record
Conditions
Epstein-Barr Virus Infection, Infectious Mononucleosis, Herpesvirus
Interventions
Matrix-M1 Adjuvant, EBV gp350-Ferritin Vaccine, Placebo Comparator
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 25 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Bethesda, Maryland • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Nov 1, 2026, 5:23 AM EST