Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 28, 2026, 6:52 AM EDT

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Showing 169–192 of 881 matching trials from the live ClinicalTrials.gov search.
Conditions
Home Visiting, Centralized Intake Systems
Interventions
No intervention
Other
Lead sponsor
Mathematica Policy Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
E-Cig Use
Interventions
Tobacco flavored liquid type 1, Tobacco flavored liquid type 2
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
21 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Rheumatoid Arthritis
Interventions
Not listed
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

Lung HIV Microbiome Project (Michigan Site)

NCT02392182
Conditions
Healthy Participants, Tobacco Use Disorder, Human Microbiome
Interventions
Fiberoptic bronchoscopy
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 80 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Atherosclerosis, High Blood Pressure, Type 2 Diabetes Mellitus, Heart Disease, Hypercholesterolemia
Interventions
Special Intervention
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
40 Years and older
Enrollment
587 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Chula Vista, California
Completed Not applicable Interventional Accepts healthy volunteers

Understanding Effects of Calcium on the Gut-Bone Axis

NCT06383117
Conditions
Healthy, Adult, Calcium, Bone Resorption, Endocrine; Obesity
Interventions
Calcium carbonate, Placebo Control
Dietary Supplement
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 45 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Athens, Georgia
Conditions
Influenza, COVID-19, Vaccination Hesitancy
Interventions
Text message influenza vaccine reminders, Text message COVID-19 vaccine reminders, Text message influenza and COVID-19 vaccine reminders
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
6 Months to 17 Years
Enrollment
66,147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
4
States / cities
Itasca, Illinois • New York, New York • Philadelphia, Pennsylvania
Conditions
Communication, Pain
Interventions
InfoViz
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
13 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Madison, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers

Guided Feedback in an Online Game Impacts Decision Making

NCT05925816
Conditions
Depressive Symptoms
Interventions
Video, Active game, Neutral game
Behavioral
Lead sponsor
Bard College
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Annandale-on-Hudson, New York
Completed No phase listed Observational Accepts healthy volunteers

Decision-Making and the Relationship to Food Intake in Kids

NCT02855398
Conditions
Pediatric Obesity
Interventions
Not listed
Lead sponsor
Penn State University
Other
Eligibility
7 Years to 11 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Glioblastoma, Glioblastoma Multiforme, Gliosarcoma
Interventions
Specimen Collection
Procedure
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Miami, Florida
Conditions
Medication Understanding, Diabetes, Hypertension
Interventions
Enhanced Label
Other
Lead sponsor
Northwestern University
Other
Eligibility
30 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Overactive Bladder
Interventions
Vibegron
Drug
Lead sponsor
Urovant Sciences GmbH
Industry
Eligibility
18 Years and older
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
64
States / cities
Homewood, Alabama • Phoenix, Arizona • Tempe, Arizona + 54 more
Active, not recruiting No phase listed Observational Accepts healthy volunteers

The Longitudinal CONQUER Study of Rare Neuroimmunologic Disorders

NCT01623076
Conditions
Neuromyelitis Optica, Neuromyelitis Optica Spectrum Disorder, Transverse Myelitis, Optic Neuritis
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
6 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2030
U.S. locations
1
States / cities
Dallas, Texas
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Thermoregulation in Individuals With a Leg Amputation

NCT06458426
Conditions
Amputation, Diabetes
Interventions
shock-absorbing prosthesis
Device
Lead sponsor
University of Utah
Other
Eligibility
19 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Completed Not applicable Interventional Accepts healthy volunteers

Types of Resistant Starch and Their Effect on Appetite

NCT01125878
Conditions
Psychological Phenomena and Processes
Interventions
Placebo, Starch composite B, Starch composite C, Starch composite D
Dietary Supplement
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Research in Ethno-Medicine and Education (REMED)

NCT05907187
Conditions
Cervical Cancer, Human Papilloma Virus, HPV, Human Papillomavirus Infection
Interventions
Cervical Cancer Prevention Education
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Miami, Florida
Conditions
C9ORF72 Amyotrophic Lateral Sclerosis (ALS)
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
7
States / cities
Los Angeles, California • Baltimore, Maryland • Amherst, Massachusetts + 4 more
Conditions
Healthy
Interventions
[phenyl-14C]ARV-471, [oxoisoindolin-14C]ARV-471
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Austin, Texas
Conditions
Breast Cancer
Interventions
Survey questionnaire
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Palo Alto, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Stick2PrEP Cisgender Women and Trans Individuals

NCT05165745
Conditions
HIV Prevention, Pre-exposure Prophylaxis
Interventions
Individualized Feedback
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

NAC-003 P.L.U.S. Program (Progress Through Learning Understanding & Support)

NCT01370954
Conditions
Early Memory Loss, Mild Cognitive Impairment, Alzheimer's Disease, Vascular Dementia
Interventions
CerefolinNAC®
Other
Lead sponsor
Pamlab, Inc.
Industry
Eligibility
50 Years to 80 Years
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Hickory, North Carolina
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Lung Carcinoma, Metastatic Malignant Solid Neoplasm, Prognostic Stage IV Breast Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Health Education, Questionnaire Administration
Behavioral · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
243 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
4
States / cities
Columbus, Ohio • Lima, Ohio • Richmond, Ohio + 1 more
Withdrawn Not applicable Interventional Accepts healthy volunteers

School-Based Bladder Health Intervention

NCT06273098
Conditions
Urinary Dysfunction, Lower Urinary Tract Symptoms, Urinary Tract Infections, Urinary Tract Infections in Children
Interventions
Bladder Health Education
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
5 Years to 10 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2028 – 2033
U.S. locations
1
States / cities
Palo Alto, California