Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 2:42 PM EDT

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Showing 313–336 of 2,371 matching trials from the live ClinicalTrials.gov search.
Conditions
H. Pylori Infection, Gastric Cancer, Gastritis H Pylori
Interventions
PYTEST® 14C-Urea Capsule Breath Test (at Home), PYTEST® 14C-Urea Capsule Breath Test (Standard Retesting In-Person)
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Miami, Florida
Conditions
Surveys, Usability, Healthy
Interventions
e-PRO App
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Smoking Cessation
Interventions
Mindfulness, Quitline
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
New Brunswick, New Jersey
Conditions
Caregiver Burden, Depression, Cognitive Impairment
Interventions
SHARP - Physical and social activity
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

The Get Outside Study

NCT04685681
Conditions
Covid19, Risk Reduction, Stress, Sleep
Interventions
Hiking challenge, Activity list
Behavioral · Other
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Healthy Aging, Health Care Utilization, Health-Related Behavior
Interventions
Annual Wellness Visit, Geriatric Resources and Assessment for the Care of Elders
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Recruiting Not applicable Interventional Accepts healthy volunteers

Identification of Biomarkers for Stress Vulnerability and Resilience

NCT05498207
Conditions
Healthy
Interventions
Maya App
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 22 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Cardiovascular Diseases, Acute Coronary Syndrome, Depression
Interventions
Adapted MBCT, Cardiac Health Enhancement
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
35 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Stroke
Interventions
Learning in a Virtual Environment (LIVE)
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Houston, Texas
Conditions
Ovarian Cancer
Interventions
Interview, Survey
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
2
States / cities
Houston, Texas
Completed Not applicable Interventional Accepts healthy volunteers

Stories for Change: Early Detection Can Save Lives

NCT05956353
Conditions
Prevention
Interventions
Digital Storytelling Intervention
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years to 75 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
3
States / cities
Phoenix, Arizona • Minneapolis, Minnesota • Rochester, Minnesota
Conditions
Von Hippel-Lindau Disease, Genetic Disorder
Interventions
3RP-VHL
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Endometrial Carcinoma, Endometrial Endometrioid Adenocarcinoma, Female Reproductive System Neoplasm, Stage II Ovarian Cancer AJCC v8, Stage III Ovarian Cancer AJCC v8, Stage III Vaginal Cancer AJCC v8, Stage III Vulvar Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Vaginal Cancer AJCC v8, Stage IV Vulvar Cancer AJCC v8, Triple-Negative Breast Carcinoma
Interventions
Behavioral Intervention, Educational Intervention, Internet-Based Intervention, Interview, Survey Administration, Virtual Technology Intervention
Behavioral · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
12
States / cities
Arcadia, California • Duarte, California • Irvine, California + 8 more
Conditions
Voiding Disorders
Interventions
Simultaneous functional MRI and urodynamic studies, Questionnaires, Post Void Residual (PVR), Uroflow and Bladder Diary, Urinalysis
Diagnostic Test · Behavioral · Other
Lead sponsor
The Methodist Hospital Research Institute
Other
Eligibility
45 Years to 90 Years · Male only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Houston, Texas
Conditions
Osteogenesis Imperfecta, Brittle Bone Disorders
Interventions
Web-based Survey
Other
Lead sponsor
University of South Florida
Other
Eligibility
Female only
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Cardiovascular Kidney Metabolic Syndrome
Interventions
Intervention, Active Comparator
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
23,280,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Columbus, Ohio
Terminated Not applicable Interventional Accepts healthy volunteers

Microbiome and Axial Spondyloarthritis

NCT04713995
Conditions
Axial Spondyloarthritis
Interventions
Dietary recommendations
Other
Lead sponsor
Viome
Industry
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Bothell, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Fresh Start: Increasing Early Produce Intake

NCT05153577
Conditions
Food Insecurity
Interventions
Group A: $5 produce box, Group B: $10 produce box
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Head and Neck Cancer, Head and Neck Carcinoma, Head and Neck Neoplasms
Interventions
Surveys, Saliva Collection, Intra-oral photographs, Fluoride Varnish Treatment, Interview (Participant)
Other · Procedure · Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias

NCT01060371
Conditions
Spinocerebellar Ataxia Type 1, Spinocerebellar Ataxia Type 2, Spinocerebellar Ataxia Type 3, Spinocerebellar Ataxia Type 6, Spinocerebellar Ataxia Type 7, Spinocerebellar Ataxia Type 8, Spinocerebellar Ataxia Type 10, RFC1 Gene Mutation, Spinocerebellar Ataxia Type 27b, Healthy Participants
Interventions
Genetic Testing, Blood Collection, Magnetic Resonance Imaging (MRI) Scan, Assessments and Questionnaires, Cerebrospinal Fluid Collection
Genetic · Other
Lead sponsor
Lauren Moore
Other
Eligibility
6 Years and older
Enrollment
1,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2030
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Gainesville, Florida + 12 more
Conditions
Paraplegia, Paralysis, Legs
Interventions
Part 1 of intervention A - Wheelchair skills training modules, Part 2 of intervention A - Asynchronous feedback from a remote trainer, Intervention B: Education on wheelchair provision
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Sleep, Exercise, Nutrition and Survivorship in Prostate Cancer

NCT05318131
Conditions
Prostate Cancer
Interventions
Sleep and Lifestyle Advice Website, Surveys and Sleep Monitors
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Conditions
Opioid Use Disorder
Interventions
Overcoming and Addressing Stigma in Substance Use Disorders (OASIS)
Behavioral
Lead sponsor
Center for Social Innovation, Massachusetts
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Not applicable Interventional Accepts healthy volunteers

Knowledge of Nutritional Concerns in Physically Active Females

NCT05589077
Conditions
Nutritional Deficiency
Interventions
Education on Female Athlete Nutritional Concerns
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 25 Years · Female only
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina