Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 4, 2026, 1:55 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1225–1248 of 1,258 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

Longitudinal Studies to Identify Biomarkers for Sturge-Weber Syndrome

NCT04717427
Conditions
Sturge-Weber Syndrome
Interventions
Not listed
Lead sponsor
University of Illinois Chicago
Other
Eligibility
Not listed
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
8
States / cities
San Francisco, California • Chicago, Illinois • Baltimore, Maryland + 5 more
Conditions
Clostridium Difficile
Interventions
Fecal Microbiota Preparation
Drug
Lead sponsor
Microbiome Health Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
4
States / cities
Naperville, Illinois • Indianapolis, Indiana • Boston, Massachusetts + 1 more
Active, not recruiting No phase listed Observational

Evaluation of Hereditary Cancer Educational Videos

NCT06157801
Conditions
Hereditary Cancer
Interventions
Interview Study, Survey Study
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

GI Tract Biomarkers in Infants With Different Diets

NCT03751137
Conditions
Obesity, Childhood
Interventions
Not listed
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
6 Weeks to 3 Months
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Sickle Cell Disease, Adverse Childhood Experiences, Breastfeeding
Interventions
Breastfeeding support group, Observation
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Dental Caries
Interventions
Oral Samples
Other
Lead sponsor
University of Florida
Other
Eligibility
2 Years to 7 Years
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Psoriatic Arthritis
Interventions
Guselkumab
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Diego, California
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

A Deep Longitudinal Analysis of Next Generation Influenza Vaccines in Older Adults

NCT05518500
Conditions
Aging, Influenza Vaccine, Dendritic Cell, Vaccine Response
Interventions
Flu Vaccine (Year 1), Flu Vaccine (Year 2), Flu Vaccine (Year 3), Flu Vaccine (Year 4)
Biological
Lead sponsor
The Jackson Laboratory
Other
Eligibility
65 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Farmington, Connecticut
Conditions
Pulmonary Complications, HIV Infections
Interventions
Smoking Cessation
Other
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Recruiting No phase listed Observational Accepts healthy volunteers

Immune Monitoring and Assay Development in Organ Transplant Recipients

NCT01283295
Conditions
Organ Transplantation, Transplantation Immunology
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
Obesity
Interventions
Posterior crural repair
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
21 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Houston, Texas
Conditions
Rare Disorder, Disorder, Neurologic
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
385 participants
Timeline
2026 – 2031
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
SARS CoV-2 Post-Acute Sequelae
Interventions
This study is observational. Only patients who have previously tested positive for SARS-CoV-2 infection or are experiencing ongoing symptoms.
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Pancreas and Hepatobiliary Cancer Patients
Interventions
(CPR) video and questionnaires, cardiopulmonary resuscitation (CPR) narrative script and questionnaires
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
New York, New York
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Changes in Eye Shape With Myopia Management Interventions

NCT06450132
Conditions
Myopia
Interventions
Atropine Ophthalmic, MiSight 1-day disposable contact lenses
Drug · Device
Lead sponsor
Ohio State University
Other
Eligibility
21 Years to 30 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Health and Wellness
Interventions
Not listed
Lead sponsor
Dr. Goodenowe Research LLC
Industry
Eligibility
2 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2034
U.S. locations
1
States / cities
Temecula, California
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Longitudinal Evaluation of a Radiotracer for Use in Tau Tracking

NCT03919669
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
All Subjects
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Completed No phase listed Observational Accepts healthy volunteers

Longitudinal Evaluation of Familial Frontotemporal Dementia Subjects

NCT02372773
Conditions
Familial Frontotemporal Dementia
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
398 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
7
States / cities
San Francisco, California • Jacksonville, Florida • Charlestown, Massachusetts + 4 more
Conditions
Rejection Chronic Renal, Kidney Transplant Rejection
Interventions
Not listed
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Upper Limb Spasticity
Interventions
Not listed
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
1,004 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
5
States / cities
Doral, Florida • Chicago, Illinois • Overland Park, Kansas + 2 more
Conditions
Substance Use Disorder (SUD), Rural Health, Family Resilience, Child Maltreatment, Child Well-beiing, Substance Use Recovery
Interventions
Ohio START (Ohio Sobriety, Treatment, and Reducing Trauma)
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Paresthesia, Total Hip Arthroplasty (THA), Direct Anterior Total Hip Arthroplasty, Lateral Femoral Cutaneous Nerve Injury
Interventions
Percussive Massage Therapy (Toloco or Hyperice Hypervolt GO 2), Gentle Manual Massage
Device · Other
Lead sponsor
Zachary M Ricciardelli
Network
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cumming, Georgia
Conditions
Frontotemporal Dementia, Behavioral Variant Frontotemporal Dementia
Interventions
Assessments
Other
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
12
States / cities
Birmingham, Alabama • Los Angeles, California • Boca Raton, Florida + 8 more
Completed No phase listed Observational Accepts healthy volunteers

The Sleep Amyloid, Slow WAve Race and Ethnicity Study

NCT03814603
Conditions
Alzheimer Disease
Interventions
PET-MR Scan, PiB
Procedure · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 75 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
New York, New York