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 Oct 15, 2026, 4:57 PM EDT

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

Showing 457–480 of 3,004 matching trials from the live ClinicalTrials.gov search.
Recruiting No phase listed Observational Accepts healthy volunteers

Clinical and Genetic Studies of Li-Fraumeni Syndrome

NCT01443468
Conditions
Li-Fraumeni Syndrome, Neoplasms, Tp53 Mutations
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
2
States / cities
Bethesda, Maryland
Conditions
ICU Delirium, Critical Illness
Interventions
Ketone monoester, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Macular Degeneration, Diabetic Retinopathy, Hippel-Landau Disease, Mitochondria
Interventions
Feasibility Study - Imaging System
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Severe Combined Immunodeficiency
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
13 Years to 17 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Inherited Retinal Degenerative Disease Registry

NCT02435940
Conditions
Eye Diseases Hereditary, Retinal Disease, Achromatopsia, Bardet-Biedl Syndrome, Bassen-Kornzweig Syndrome, Batten Disease, Best Disease, Choroidal Dystrophy, Choroideremia, Cone Dystrophy, Cone-Rod Dystrophy, Congenital Stationary Night Blindness, Enhanced S-Cone Syndrome, Fundus Albipunctatus, Goldmann-Favre Syndrome, Gyrate Atrophy, Juvenile Macular Degeneration, Kearns-Sayre Syndrome, Leber Congenital Amaurosis, Refsum Syndrome, Retinitis Pigmentosa, Retinitis Punctata Albescens, Retinoschisis, Rod-Cone Dystrophy, Rod Dystrophy, Rod Monochromacy, Stargardt Disease, Usher Syndrome
Interventions
Not listed
Lead sponsor
Foundation Fighting Blindness
Other
Eligibility
Not listed
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2037
U.S. locations
1
States / cities
Columbia, Maryland
Conditions
Bone and Body Composition, Obesity, Metabolic Syndrome, Physical Function, Quality of Life
Interventions
Whey protein isolate, Maltodextrin powder supplement
Dietary Supplement
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
60 Years to 80 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Urbana, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Interval Training, Inflammation and Immune Function

NCT02441205
Conditions
Aging, Disease
Interventions
High Intensity Interval training
Behavioral
Lead sponsor
Duke University
Other
Eligibility
65 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Completed No phase listed Observational Accepts healthy volunteers

Metabolomic Profiling in Adolescents With Obesity and Diabetes

NCT02145572
Conditions
Metabolomics, Obesity, Diabetes, Diabetic Nephropathies
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
13 Years to 19 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
San Diego, California
Conditions
Obesity and Obesity-related Medical Conditions
Interventions
Lifestyle Coaching
Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Sommerville, Massachusetts
Conditions
Sjogren-Larsson Syndrome (SLS)
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
2
States / cities
Omaha, Nebraska • Pittsburgh, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Detection of Celiac Disease in Patients With Hypothyroidism

NCT01862510
Conditions
Celiac Disease, Hypothyroidism, Celiac Sprue, Malabsorption
Interventions
Not listed
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Fanconi Anemia
Interventions
metformin HCl
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Years to 35 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Obstructive Sleep Apnea, Pregnancy, Obesity, Preeclampsia, Sleep
Interventions
Positive Airway Pressure, Nasal Dilator Strips
Device · Other
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Lymphoproliferative Disorder, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Pain, Precancerous Condition, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
fentanyl citrate, pharmacological study
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Healthy Participants
Interventions
PF-07321332/ritonavir, Ritonavir
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Wolfram Syndrome, Diabetes Mellitus, Optic Nerve Atrophy, Ataxia
Interventions
dantrolene sodium
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
5 Years to 60 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers

Grape Polyphenol Kinetics in Humans

NCT01751750
Conditions
Healthy Volunteers
Interventions
Grape
Other
Lead sponsor
Janet Novotny
Federal
Eligibility
Up to 59 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Beltsville, Maryland
Completed No phase listed Observational

Corneal Nerve Structure in Sjogren's

NCT03203382
Conditions
Sjogren's Syndrome, Vitamin D Deficiency
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Congenital Adrenal Hyperplasia
Interventions
Abiraterone acetate, Placebo, Hydrocortisone, Fludrocortisone
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
2 Years to 9 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
4
States / cities
Los Angeles, California • Bethesda, Maryland • Ann Arbor, Michigan + 1 more
Conditions
Metabolic Syndrome x
Interventions
Study drugs: Metformin and fenofibrate, Study Drug: Metformin, Study Drug: fenofibrate, Metformin and Fenofibrate placebo
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Darunavir/Ritonavir and Rosuvastatin Pharmacokinetic Study

NCT00885495
Conditions
HIV Infections
Interventions
darunavir, ritonavir, rosuvastatin, rosuvastatin, darunavir, ritonavir
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Phase 2 Interventional Results available

Blood Lipopolysaccharide (LPS) Rifaximin Study

NCT02124512
Conditions
Obese, Insulin Resistance, Metabolic Syndrome
Interventions
Rifaximin SSD, Placebo
Drug · Other
Lead sponsor
Philip Kern
Other
Eligibility
35 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Celiac Disease, Infant Nutrition
Interventions
Gluten, Gluten free diet
Dietary Supplement
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
Up to 6 Months
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Charlestown, Massachusetts
Completed Phase 2 Interventional Accepts healthy volunteers

The Study of Inflammation on Blood Glucose Levels in Obese People

NCT00258115
Conditions
Obesity
Interventions
salsalate
Drug
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
18 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
1
States / cities
Boston, Massachusetts