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ClinicalTrials.gov public records Last synced Oct 19, 2026, 4:25 PM EDT

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Showing 49–72 of 123 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: MINT Clear all
Completed Not applicable Interventional Results available

Pharmacokinetic and Subjective Effects of Heated Tobacco Products

NCT06356610
View directory record Official record
Conditions
Tobacco Use
Interventions
Product A, Product B, Product C, Product D, Product E, Product F
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
22 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
3
States / cities
Lexington, Kentucky • Springfield, Missouri • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 19, 2026, 4:25 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

The Effects of Acute Melatonin Supplementation on Cardiovascular Responses to Sympathetic Activation

NCT04831398
View directory record Official record
Conditions
Healthy
Interventions
melatonin, Placebo
Dietary Supplement · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Norman, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Results available

A Real-World Evidence Study to Evaluate Oral Health Related Quality of Life Using an Anti-Sensitivity Toothpaste

NCT04964063
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 22, 2024 · Synced Oct 19, 2026, 4:25 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Experimental Tobacco Marketplace in Regulating Flavored Tobacco Products in Menthol Cigarette Smokers

NCT03897530
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Smoking Cessation Intervention, Functional Assessment, Questionnaire Administration
Behavioral · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 3, 2024 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Six Week Study of Experimental Mouth Rinses: Effect on Gingivitis and Plaque

NCT04921371
View directory record Official record
Conditions
Gingivitis, Plaque
Interventions
Colgate® Cavity Protection Toothpaste, Listerine® Cool Mint®, Concept Curve Winter Series Toothbrush, 5% Hydroalcohol Mouthrinse, Mouthrinse Prototype 1, Mouthrinse Prototype 2
Other
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional

Evaluation of Cessation Preferences of Menthol Smoker

NCT02020005
View directory record Official record
Conditions
Smoking Cessation
Interventions
Non-flavored 2mg nicotine gum, Non-flavored 4mg nicotine gum, Mint-flavored 2mg nicotine gum, Mint-flavored 4mg nicotine gum, Non-flavored nicotine inhaler, Mint-flavored nicotine ihaler
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 3, 2025 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Two-Week Study of Clinical Safety and Saliva Flow Quantification

NCT05645705
View directory record Official record
Conditions
Healthy
Interventions
Colgate Cavity Protection Toothpaste, LISTERINE Cool Mint Antiseptic Mouthwash, Listerine Advanced Gum Alcohol, Listerine Advanced Gum Zero, LISTERINE ULTRACLEAN Tartar Control Antiseptic Mouthwash Cool Mint
Other
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Phase 2 Interventional Results available

Surgery Followed by Risk-Directed Post-Operative Adjuvant Therapy for HPV-Related Oropharynx Squamous Cell Carcinoma: "The Minimalist Trial (MINT)"

NCT03621696
View directory record Official record
Conditions
HPV Related Oropharyngeal Squamous Cell Carcinoma
Interventions
Cisplatin, Intensity modulated radiation therapy, Intensity modulated proton therapy, Surgery, FACT-H&N, MD Anderson Dysphagia Inventory, University of Michigan Xerostomia Index, Scale of Subjective Total Taste Acuity, Neck Dissection Impairment Index
Drug · Radiation · Procedure + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Clinical Trial to Test the Effect of a Marketed Mouth Rinse on Stain Removal

NCT02151058
View directory record Official record
Conditions
Tooth Stain
Interventions
Colgate® Regular Cavity Protection, Experimental Mouth Rinse, Crest® 3D White Multi-Care Whitening Rinse, Glamorous White, Fresh Mint
Drug · Other
Lead sponsor
Johnson & Johnson Consumer and Personal Products Worldwide
Industry
Eligibility
18 Years to 65 Years
Enrollment
227 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 1, 2015 · Synced Oct 19, 2026, 4:25 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Flavored on!® Nicotine Pouch Products on Smoking Behaviors: a SMART Study

NCT06072547
View directory record Official record
Conditions
Cigarette Smoking Behavior
Interventions
Access to all varieties of on! 4mg nicotine pouches (Berry, Citrus, Cinnamon, Wintergreen, Mint, Coffee, and Original), Access to Original on! 4mg nicotine pouches, Non-Flavored then complete flavor on! nicotine pouches
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
22 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study to Characterize Puffing Topography With Use of JUUL Electronic Nicotine Delivery Systems (ENDS) in Adult, Closed-System ENDS Consumers

NCT04088175
View directory record Official record
Conditions
Electronic Cigarette Use
Interventions
JUUL ENDS - Virginia Tobacco 5% nicotine strength, JUUL ENDS - Virginia Tobacco 3% nicotine strength, JUUL ENDS - Menthol 5% nicotine strength, JUUL ENDS - Menthol 3% nicotine strength, JUUL ENDS - Mint 5% nicotine strength, JUUL ENDS - Mint 3% nicotine strength, JUUL ENDS - Mango 5% nicotine strength, JUUL ENDS - Mango 3% nicotine strength
Other
Lead sponsor
Juul Labs, Inc.
Industry
Eligibility
21 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Burbank, California • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 14, 2021 · Synced Oct 19, 2026, 4:25 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Mother Infant Nutrition Study

NCT04132310
View directory record Official record
Conditions
Pregnancy Related, Infant Development
Interventions
N/A This is an observational study.
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
2
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CSD201001: Study to Assess Elements of Abuse Liability for Three Nicotine Pouches

NCT05129657
View directory record Official record
Conditions
Smoking, Tobacco Use, Tobacco Smoking
Interventions
Product A, Product B, Product C, Product D, Product N
Other
Lead sponsor
RAI Services Company
Industry
Eligibility
21 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Raleigh, North Carolina • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Characterization of Selected Aerosol Constituents Levels in the Exhaled Breath of Adult e-Vapor Users

NCT04881942
View directory record Official record
Conditions
Tobacco Use
Interventions
e-Vapor Product A, e-Vapor Product B, e-Vapor Product C, e-Vapor Product D
Other
Lead sponsor
Altria Client Services LLC
Industry
Eligibility
21 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
High Point, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Modern Nicotine Oral Product Abuse Liability

NCT06777784
View directory record Official record
Conditions
Smoking, Tobacco Use
Interventions
Product A, Product B, Product C, Product D, Product E, Product F, Product G, Product N
Other
Lead sponsor
RAI Services Company
Industry
Eligibility
21 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
Lexington, Kentucky • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 19, 2026, 4:25 PM EDT
Active, not recruiting Not applicable Interventional

Improving Activity in Individuals With Cerebral Palsy

NCT06852664
View directory record Official record
Conditions
Cerebral Palsy
Interventions
Motivational Interviewing
Behavioral
Lead sponsor
Father Flanagan's Boys' Home
Other
Eligibility
11 Years to 45 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boys Town, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Phase 4 Interventional

A Study of Mouth Rinses in Type 1 and Type 2 Diabetic Participants

NCT04449952
View directory record Official record
Conditions
Gingivits in Diabetics
Interventions
Listerine Cool Mint, 5% Hydroalcohol Mouth Rinse, Colgate Cavity Protection Toothpaste, Alcohol-Free Essential Oil Containing (AFEO) Mouth Rinse Lead Formula, Concept Curve Winter Series Toothbrush, Listerine Cool Mint Floss
Other · Device
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Oct 19, 2026, 4:25 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Elix Cycle Balance and Daily Harmony on Polycystic Ovary Syndrome

NCT05875233
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Elix Daily Harmony, Elix Cycle Balance
Other
Lead sponsor
Zenchi, Inc.
Industry
Eligibility
18 Years to 36 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Jul 24, 2024 · Synced Oct 19, 2026, 4:25 PM EDT
Not listed Not applicable Interventional

Using ANDS to Reduce Harm for Low SES Cigarette Smokers

NCT05327439
View directory record Official record
Conditions
Smoking, Cigarette, Nicotine Dependence
Interventions
Nicotine (electronic cigarette), Nicotine (nicotine pouch)
Other
Lead sponsor
Brown University
Other
Eligibility
21 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

24-hour Mifepristone and Buccal Versus Mifepristone and Vaginal Misoprostol for Cervical Preparation for D&E

NCT03134183
View directory record Official record
Conditions
Abortion, Second Trimester
Interventions
Vaginal Misoprostol, Buccal Misoprostol
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 18, 2018 · Synced Oct 19, 2026, 4:25 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Tailored Motivational Interviewing Implementation-Effectiveness Trial in Multidisciplinary Adolescent HIV Care Settings

NCT03681912
View directory record Official record
Conditions
HIV Infections, Adolescent Development, Care Eliciting Behavior, Patient Non-Compliance, Patient Refusal of Treatment
Interventions
Competency: 12-Item Motivational Interviewing (MI) Coach Rating Scale (CRS), Randomized Guided Development of COPs with an internal facilitator after one year of implementation., CoP development without internal facilitation.
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 65 Years
Enrollment
188 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 15, 2025 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Anatabine on Elevated Blood Levels of C-reactive Protein

NCT01607619
View directory record Official record
Conditions
Inflammation
Interventions
Anatabine
Dietary Supplement
Lead sponsor
Roskamp Institute Inc.
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
3
States / cities
Sarasota, Florida • Flint, Michigan • Shelby, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 28, 2013 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Study of Virtually Supervised Mouthwash and Interdental Brushes

NCT05756673
View directory record Official record
Conditions
Healthy
Interventions
Colgate Cavity Protection Toothpaste, LISTERINE ZERO Alcohol Mouthwash COOL MINT, LISTERINE COOL MINT Antiseptic Mouthwash, TePe Original Interdental Brush
Drug · Device
Lead sponsor
Johnson & Johnson Consumer Inc. (J&JCI)
Industry
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 17, 2023 · Synced Oct 19, 2026, 4:25 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comprehensive Multi-omics Characterization and Implications of Non-Pharmaceutical Dental Hygiene Product in a Randomized Controlled Large Population Study.

NCT07451782
View directory record Official record
Conditions
Basic Science, Intervention Studies, Biomarker Discovery
Interventions
Oral Lozenges (Tradename pHossident), Water additive (Tradename Protektin)
Dietary Supplement
Lead sponsor
Delta Dental of Minnesota Foundation
Other
Eligibility
18 Years to 80 Years
Enrollment
595 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 19, 2026, 4:25 PM EDT