- Conditions
- Heart Failure With Normal Ejection Fraction
- Interventions
- Active lozenge, Placebo
- Dietary Supplement · Drug
- Lead sponsor
- MaineHealth
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Rockport, Maine
Search Results
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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 30
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Dentin Sensitivity
- Interventions
- Mouthwash, Potassium nitrate toothpaste, Sodium fluoride toothpaste
- Device · Drug
- Lead sponsor
- Johnson & Johnson Consumer and Personal Products Worldwide
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 226 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- Asthma
- Interventions
- Conjugated Linolenic Acid, Sodium Nitrite, Sodium Nitrate
- Dietary Supplement · Drug
- Lead sponsor
- Gladwin, Mark, MD
- Individual
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Dental Caries
- Interventions
- Test Dentifrice, Reference Dentifrice, Negative Control Dentifrice
- Drug
- Lead sponsor
- HALEON
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Dental Erosion, Acid Wear
- Interventions
- Sodium Fluoride, Potassium nitrate
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Oral Hygiene
- Interventions
- 5% KNO3 / 0.2542% NaF dentifrice with 0.5% spherical silica, 5% KNO3 / 0.2542% NaF dentifrice with 1% spherical silica and 5% STP, 5% KNO3 / 0.2542% NaF dentifrice with 6% abrasive silica, 5% KNO3 / 0.2543% NaF dentifrice with 16% abrasive silica and 5% STP
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 123 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Dentine Hypersensitivity
- Interventions
- Stannous fluoride dentifrice, Positive control dentifrice, Negative control dentifrice
- Drug
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,036 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Dental Caries
- Interventions
- Negative Control Toothpaste, Active Comparator, Test toothpaste
- Drug
- Lead sponsor
- Church & Dwight Company, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Noblesville, Indiana
- 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
- Pulmonary; Hypertension, Heart Failure, Preserved Ejection Fraction
- Interventions
- 15N Nitrate, 14N Nitrate
- Drug
- Lead sponsor
- Gladwin, Mark, MD
- Individual
- Eligibility
- 18 Years and older
- Enrollment
- 77 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 2
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Kidney Injury, Acute
- Interventions
- Sodium Nitrate, Placebo
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Dentin Sensitivity
- Interventions
- Control toothpaste containing Novamin® technology, Control toothpaste containing 1500 ppm fluoride as MFP, Test toothpaste with nano-HAP (high concentration), Test toothpaste with nano-HAP (low concentration), Test toothpaste with nano-HAP and (Potassium Nitrate) KNO3, Control toothpaste without nano-HAP, Test toothpaste with nano-HAP (medium concentration), Test cream with nano-HAP (higher concentration), Control cream without nano-HAP
- Drug
- Lead sponsor
- The University of Texas Health Science Center at San Antonio
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 203 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Peripheral Artery Disease
- Interventions
- Sodium Nitrate, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Split-Thickness Donor Sites.
- Interventions
- Aquacel Ag Gelled, Aquacel Ag Adherent
- Device
- Lead sponsor
- ConvaTec Inc.
- Industry
- Eligibility
- Not listed
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Cystic Fibrosis
- Interventions
- Gallium nitrate, Normal Saline
- Drug
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 119 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 23
- States / cities
- Birmingham, Alabama • La Jolla, California • Denver, Colorado + 20 more
- Conditions
- Citrullinemia
- Interventions
- stable isotope infusion
- Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Becker Muscular Dystrophy
- Interventions
- Sodium nitrate
- Dietary Supplement
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 15 Years to 55 Years · Male only
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Oral Hygiene
- Interventions
- Experimental Dentifrice 1, Experimental Dentifrice 2, Reference Dentifrice
- Drug
- Lead sponsor
- HALEON
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 280 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Melbourne, Florida
- Conditions
- Dentin Sensitivity
- Interventions
- Potassium nitrate and sodium fluoride, Standard fluoride dentifrice
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 191 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Metabolic Disease, Obesity, Exercise
- Interventions
- Sodium Nitrate, Beetroot Juice no Nitrate, Beetroot Juice
- Dietary Supplement
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Focus of Study of Healthy Adults
- Interventions
- 15Nitrogen(15N)-labeled sodium nitrite, 15Nitrogen(15N)-labeled sodium nitrate
- Drug
- Lead sponsor
- Gladwin, Mark, MD
- Individual
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Heart Failure, Heart Failure Acute, Acute Cardiac Failure, Acute Cardiac Pulmonary Edema
- Interventions
- Nitrates, Loop Diuretics
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 3
- States / cities
- Indianapolis, Indiana • Nashville, Tennessee
- Conditions
- Dentin Hypersensitivity
- Interventions
- Dipotassium oxalate toothpaste, Stannous fluoride toothpaste, Potassium nitrate toothpaste, Sodium monofluorophosphate toothpaste
- Device · Drug
- Lead sponsor
- Procter and Gamble
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- Becker Muscular Dystrophy
- Interventions
- Sodium Nitrate
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 15 Years to 45 Years · Male only
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California