- Conditions
- Failure of Dental Implant Due to Lack of Attached Gingiva
- Interventions
- Free gingival graft, Oral prophylaxis
- Procedure
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2016
- U.S. locations
- 1
- States / cities
- Baltimore, 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Fat Taste
- Interventions
- taste test
- Other
- Lead sponsor
- Purdue University
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- West Lafayette, Indiana
- Conditions
- Oral Squamous Cell Carcinoma, Oropharynx Squamous Cell Carcinoma, Premalignant Lesion
- Interventions
- OralViome Cancer Testing System
- Device
- Lead sponsor
- Viome
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 475 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Smoking Cessation
- Interventions
- WEB, Social Network, Nicotine Replacement Therapy (NRT)
- Behavioral
- Lead sponsor
- Truth Initiative
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5,292 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Washington D.C., District of Columbia
- Conditions
- Brain Health
- Interventions
- Ketone Ester Drink, Placebo
- Dietary Supplement
- Lead sponsor
- Christopher Crabtree
- Other
- Eligibility
- 45 Years to 65 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Tobacco Smoking
- Interventions
- Cigarettes, E-Cigarette, Nicotine Gum or Lozenge
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 264 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 3
- States / cities
- Minneapolis, Minnesota • Buffalo, New York • Columbus, Ohio
- Conditions
- Oral Hygiene, White Spot Lesion, Gingivitis
- Interventions
- Oral hygiene instructions
- Behavioral
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 11 Years to 20 Years
- Enrollment
- 67 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Colon Cancer Screening
- Interventions
- Chewing Sugar-Free Gum During Bowel Preparation, Standard Bowel Prep (2L PEG-ELP), Standard Bowel Prep
- Behavioral · Other
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 45 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Towson, Maryland
- Conditions
- Periodontal Diseases
- Interventions
- Connective Tissue Graft Technique, Pinhole Surgical Technique
- Procedure
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Orthodontic Appliances
- Interventions
- Xylitol Gum
- Drug
- Lead sponsor
- West Virginia University
- Other
- Eligibility
- Up to 18 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Post-operative Ileus
- Interventions
- Nicotine gum, Regular chewing gum
- Drug · Other
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Weston, Florida
- Conditions
- Chronic Kidney Disease
- Interventions
- K2CG chewing gum (20mg chitosan), K2CG chewing gum (60mg chitosan)
- Other
- Lead sponsor
- Denver Nephrologists, P.C.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 167 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 4
- States / cities
- Tempe, Arizona • Denver, Colorado • Meridian, Idaho + 1 more
- Conditions
- Cavities of Teeth
- Interventions
- Pulp vitality testing, Photos, local and/or topical anesthetic, rubber dam, tooth surface cleaned, enamel margins, Adhesive Systems, cavity preparation, Shade selection using Easy Shade 5, Light Curing, Contoured and polished, Consent, Health Questionnaire, xray, Release of medical information signed, Oral Exam, Teeth Assessment, Clinical Assessment, Tokuyama Universal Bond, ScotchBond
- Diagnostic Test · Other · Drug + 3 more
- Lead sponsor
- Erica Teixeira
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Tobacco Use, Tobacco Smoking, Tobacco Use Cessation, Smoking, Smoking Cessation, Smoking, Cigarette
- Interventions
- Motivating Pacifika Against Cigarettes and Tobacco
- Behavioral
- Lead sponsor
- Claremont Graduate University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 278 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2015
- U.S. locations
- 2
- States / cities
- Claremont, California • Fullerton, California
- Conditions
- Quitting Smoking, Smoking Cessation, Smoking, Cigarette
- Interventions
- Text message smoking treatment, Nicotine replacement therapy sampling, Wisconsin Tobacco QuitLine Referral, Referral to Primary Care Provider, BREATHE 2 Cessation Study, Additional modalities to learn about and request treatment
- Behavioral · Drug · Combination Product
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12,376 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Inflammation, Skin Inflammation, Aging
- Interventions
- CeraVe Moisturizing Cream, Vaseline
- Other · Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 70 Years and older
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Smoking Cessation
- Interventions
- Varenicline, Oral Nicotine Replacement Therapy (NRT), Medication Reminders, Tobacco Cessation Counseling
- Drug · Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Cough
- Interventions
- Voice Therapy, Voice Therapy and Heart Rate Variability Biofeedback, Heart Rate Variability Biofeedback
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Severe Periodontitis, Acute Inflammatory Response
- Interventions
- Customized acrylic mouthguard
- Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Perforated Appendicitis
- Interventions
- Motion sickness wristband, Chewing Gum
- Device · Dietary Supplement
- Lead sponsor
- Wake Forest University
- Other
- Eligibility
- 6 Years to 18 Years
- Healthy volunteers
- Healthy volunteers not accepted
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Postoperative Ileus
- Interventions
- Sugared Chewing Gum (Juicy Fruit)
- Dietary Supplement
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Cognitive Change, Mood
- Interventions
- PeakATP, Placebo
- Dietary Supplement
- Lead sponsor
- University of Central Florida
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Smoking Cessation
- Interventions
- Internet-All Nations Breath of Life (I-ANBL), Honoring the Gift of Heart Health, Nicotine gum, Patch, or Lozenge or Zyban® or Chantix®
- Other · Drug
- Lead sponsor
- Won Choi, PhD, MPH
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 251 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 2
- States / cities
- Kansas City, Kansas • Pablo, Montana
- Conditions
- Premature Loss of Primary Molars, Space Maintainer, Soft Tissue Inflammation
- Interventions
- Standard Clinical Practice Regimen
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 3 Years to 9 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 2
- States / cities
- Gainesville, Florida