Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 7, 2026, 5:20 AM 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 793–816 of 1,820 matching trials from the live ClinicalTrials.gov search.
Conditions
Anosmia, Skull Base Neoplasms
Interventions
Olfactory training, Placebo training
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

COVID-19 Vaccine Uptake Trial

NCT05419232
Conditions
Vaccination Refusal, COVID-19
Interventions
Short Message Service (SMS) + Website Link Strategy, Phone Call with Peer Strategy
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Not listed
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
8
States / cities
Hazelwood, Missouri • Jennings, Missouri • Saint Ann, Missouri + 2 more
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness Trial of Youth Suicide Prevention Delivered by Teen Peer Leaders

NCT02043093
Conditions
Suicide Prevention
Interventions
Sources of Strength
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
13 Years to 20 Years
Enrollment
17,603 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Rochester, New York
Conditions
Amyotrophic Lateral Sclerosis (ALS), Amyotrophic Lateral Sclerosis
Interventions
Debamestrocel - MSC-NTF (NurOwn), Placebo
Biological
Lead sponsor
Brainstorm-Cell Therapeutics
Industry
Eligibility
18 Years to 75 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
15
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 11 more
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

First-in-Human Safety and Tolerability Study of OPF-110 in Healthy Adults

NCT07848334
Conditions
Healthy Volunteers
Interventions
OPF-110, SMOFLIPID
Drug
Lead sponsor
Otsuka Pharmaceutical Factory, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Anaheim, California
Completed Not applicable Interventional Accepts healthy volunteers

An Extended Facebook Intervention for Young Sexual and Gender Minority Smokers

NCT03553992
Conditions
Tobacco Use, Smoking, Tobacco Dependence, Tobacco Use Disorder, Tobacco Use Cessation, Tobacco Smoking, Smoking Cessation, Smoking, Cigarette, Smoking, Tobacco
Interventions
POP-6:, TSP-6:
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 25 Years
Enrollment
173 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Francisco, California
Conditions
Pain, Postoperative
Interventions
Naproxen sodium/Caffeine (BAY2880376), Naproxen sodium (Aleve), Caffeine, Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
16 Years and older
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Acute Otitis Media
Interventions
cefdinir (Omnicef), azithromycin
Drug
Lead sponsor
Abbott
Industry
Eligibility
6 Months to 6 Years
Enrollment
357 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
30
States / cities
Columbiana, Alabama • Montgomery, Alabama • Ozark, Alabama + 24 more
Conditions
Staphylococcus Aureus Infection, Surgical Site Infection, Orthopedic Procedures, Spine
Interventions
Medium enriched for newly synthesized antibodies in spine infection
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Staphylococcus (S.) Aureus Infection
Interventions
LTB-SA7, Placebo
Biological
Lead sponsor
LimmaTech Biologics AG
Industry
Eligibility
18 Years to 50 Years
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm
Interventions
Educational Intervention, FitBit, Goal Setting, Health Promotion and Education, Media Intervention, Telephone-Based Intervention
Other · Device · Behavioral
Lead sponsor
Children's Oncology Group
Network
Eligibility
15 Years to 20 Years
Enrollment
387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
114
States / cities
Mobile, Alabama • Mesa, Arizona • Downey, California + 92 more
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Family Intervention to Prevent Childhood Obesity

NCT05606731
Conditions
Childhood Obesity
Interventions
Family-Based Childhood Obesity Intervention
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
2 Years and older
Enrollment
408 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 3 Interventional Results available

Life 4°C Versus Optisol in Corneal Storage Media

NCT01657500
Conditions
Complications of Corneal Transplant
Interventions
Corneal donor storage in Optisol GS media solution, Life 4°C solution for cornea storage
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
30 Years to 85 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
4
States / cities
Indianapolis, Indiana • Grand Rapids, Michigan • Cleveland, Ohio + 1 more
Conditions
Diabetic Foot Infection, Non-healing Wound, Non-healing Diabetic Foot Ulcer
Interventions
TTAX01, Standard care
Biological · Other
Lead sponsor
BioTissue Holdings, Inc
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
16
States / cities
Guntersville, Alabama • Tucson, Arizona • Los Angeles, California + 12 more
Conditions
Abdominal Obesity, Growth Hormone Deficiency
Interventions
Growth hormone releasing hormone (GHRH) 1-44, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Asthma
Interventions
Fluticasone propionate, Placebo, BI 54903
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
12 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
41
States / cities
Fountain Valley, California • Huntington Beach, California • Long Beach, California + 36 more
Conditions
Atherosclerosis
Interventions
extended release niacin, ezetimibe
Drug
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
30 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Takoma Park, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

mHealth Intervention in Increasing HPV Vaccinations in College Students

NCT02960100
Conditions
Healthy Subject
Interventions
Informational Intervention, Media Intervention, Survey Administration
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 25 Years
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Asthma
Interventions
Terbutaline
Drug
Lead sponsor
Kanecia Obie Zimmerman
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Aurora, Colorado • Burlington, Vermont
Completed Not applicable Interventional Accepts healthy volunteers Results available

Community Collaboration to Combat COVID-19 (C-FORWARD)

NCT04673292
Conditions
Coronavirus Infection
Interventions
Fixed site standard of care testing, Community-based, mobile van testing, Self-collected, home-based testing
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
5 Years and older
Enrollment
831 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

HOPE Social Media Intervention for HIV Testing and Studying Social Networks

NCT02944877
Conditions
HIV
Interventions
social media intervention
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 89 Years · Male only
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Irvine, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Strategies to Augment Ketosis: Ketone Conferred Resiliency Against Sleep Restriction

NCT05519644
Conditions
Sleep Deprivation
Interventions
Sleep Deprivation, Heart Rate, Sleep Monitoring, Diet, Exercise Performance, Surveys, McGill Pain Questionnaire, Shortened Profile of Mood States, Pittsburg Sleep Index, Cognitive performance, Marksmanship Performance, Quick Board, Advanced Medical Technologies Inc, Jump Test, CGM/CKM, Blood Draw, Ketone Supplement
Other · Behavioral · Biological + 1 more
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 40 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Obesity, Overweight, Diet, Healthy, Social Interaction, Weight Loss
Interventions
Whole Health Program
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
21 Years to 45 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Sacramento, California
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Learn About Flu and COVID-19 Vaccine Responses in Healthy People

NCT06683352
Conditions
Influenza,Human, COVID-19
Interventions
Investigational Influenza Vaccine, COVID-19 Vaccine, Investigational Influenza/COVID-19 Vaccine, Licensed Influenza Vaccine 1, Licensed Influenza Vaccine 2, Placebo
Biological · Combination Product · Other
Lead sponsor
BioNTech SE
Industry
Eligibility
18 Years and older
Enrollment
1,353 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
22
States / cities
Lake Forest, California • San Diego, California • Walnut Creek, California + 17 more