- Conditions
- Healthy, Salivary Gland Disease
- Interventions
- Not listed
- Lead sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 173 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1993 – 2018
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 268
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Tobacco Use, Tobacco Smoking, Tobacco Dependence, Tobacco Use Disorder, Tobacco Use Cessation
- Interventions
- 300 mg Cannabidiol, 600 mg Cannabidiol, Placebo
- Drug
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Smoking Cessation
- Interventions
- Nicotine
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 320 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012
- U.S. locations
- 2
- States / cities
- Burbank, California • Lexington, Kentucky
- Conditions
- Oral Mucositis, Periodontal Diseases, Cancer
- Interventions
- Telehealth Intervention (THI)
- Behavioral
- Lead sponsor
- Georgetown University
- Other
- Eligibility
- 25 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Breast Neoplasms, Bone and Bones
- Interventions
- Calcitriol, Exercise, Multivitamin
- Drug · Behavioral · Dietary Supplement
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Dentin Sensitivity
- Interventions
- Potassium Nitrate + Sodium Fluoride
- Other
- Lead sponsor
- HALEON
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 655 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Oral Health, Oral Cancer, Gum Disease
- Interventions
- Strawberry gummy, Placebo control gummy
- Other
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Gingivitis
- Interventions
- Not listed
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Dental Caries in Children, Health Behavior, Healthcare Disparities
- Interventions
- Community Health Worker (CHW) services
- Behavioral
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 6 Months to 36 Months
- Enrollment
- 420 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 13
- States / cities
- Blue Island, Illinois • Chicago, Illinois • Chicago Heights, Illinois + 5 more
- Conditions
- Oral Contraception
- Interventions
- enhanced initial supply of oral contraception, conventional initial supply of oral contraception
- Other
- Lead sponsor
- Columbia University
- Other
- Eligibility
- Up to 35 Years · Female only
- Enrollment
- 700 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cataract, Bilateral Senile Cataract, Anesthesia, Patient Satisfaction
- Interventions
- Oral sedation, Placebo
- Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Caries, Tooth Decay, Cavities, Gingivitis
- Interventions
- Attack of the S. Mutans, Follow-up, SnowWorld
- Other
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 8 Years to 12 Years
- Enrollment
- 161 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Tobacco-Related Carcinoma
- Interventions
- Biospecimen Collection, Cigarette, Nicotine Oral Pouch, Smokeless Tobacco, Survey Administration, Text Message-Based Navigation Intervention
- Procedure · Drug · Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 160 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Vascular Stiffness
- Interventions
- Nicotinamide Riboside Malate, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 35 Years to 70 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Bone Cancer, Brain Cancer, Colorectal Cancer, Esophagus Cancer, Lymphoma, Salivary Gland Cancer, Head and Neck Cancer, Liver Cancer, Ovarian Cancer, Pancreatic Cancer, Prostate Cancer, Small Intestine Cancer, Stomach Cancer, Urinary Bladder Cancer, Anal Cancer, Blood Cancer, Breast Cancer, Cervical Cancer, Lung Cancer, Kidney Cancer, Penile Cancer, Skin Cancer, Testicular Cancer, Thyroid Cancer, Uterine Cancer, Vaginal Cancer, Vulvar Cancer
- Interventions
- Standard assistance, Enhanced assistance
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Periodontitis, Periodontal Diseases
- Interventions
- metronidazole
- Drug
- Lead sponsor
- The Forsyth Institute
- Other
- Eligibility
- 35 Years and older
- Enrollment
- 154 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2009
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Gingivitis
- Interventions
- AMI and campaigns
- Behavioral
- Lead sponsor
- UConn Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 331 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2020
- U.S. locations
- 1
- States / cities
- Farmington, Connecticut
- Conditions
- Periodontal Disease, Quality of Life
- Interventions
- Not listed
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- Female only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Atrial Fibrillation, Medication Adherence
- Interventions
- Education and telephone follow-up
- Other
- Lead sponsor
- Creighton University
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012
- U.S. locations
- 3
- States / cities
- Lincoln, Nebraska • Omaha, Nebraska
- Conditions
- Toothbrushing, Gingivitis, Cleft Lip and Palate
- Interventions
- Toothbrush
- Device
- Lead sponsor
- Children's Hospital Los Angeles
- Other
- Eligibility
- 6 Years to 20 Years
- Enrollment
- 198 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Candida Infection, Oral Thrush, Early Childhood Caries
- Interventions
- Not listed
- Lead sponsor
- Temple University
- Other
- Eligibility
- 9 Months to 15 Months
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Vaginal Dysbiosis, Vaginal Disease, Molecular-bacterial Vaginosis
- Interventions
- Probiotic Group, Placebo Group
- Dietary Supplement
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 45 Years · Male only
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Obesity, Peri-implant Inflammation, Peri-implantitis
- Interventions
- Not listed
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 73 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2012
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Tooth Extraction Status Nos, Post Operative Pain, Patient Satisfaction, Narcotic Use, Mobile App
- Interventions
- Mobile app
- Other
- Lead sponsor
- Boston University
- Other
- Eligibility
- 18 Years to 40 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts