- Conditions
- Healthy
- Interventions
- Placebo, Nitrate supplement with caffeine
- Dietary Supplement
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 21 Years to 49 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Austin, Texas
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 47
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Squamous Cell Carcinoma of Head and Neck
- Interventions
- MASL, Placebo
- Drug · Other
- Lead sponsor
- Rowan University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 4
- States / cities
- Newark, New Jersey • Stratford, New Jersey
- Conditions
- COVID-19
- Interventions
- chlorine dioxide, zinc acetate, Famotidine, placebo, lactoferrin, green tea extract
- Other · Dietary Supplement · Drug
- Lead sponsor
- Profact, Inc.
- Other
- Eligibility
- 20 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Tempe, Arizona
- Conditions
- Nicotine Addiction
- Interventions
- Nicotine polacrilex, Placebo, satiety, abstinence
- Drug · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Hypertension, Cardiovascular Diseases, Diabetes
- Interventions
- Herbiotics Oral + Ent Probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- Wake Forest University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Smoking, Smoking Cessation
- Interventions
- Nicotine lower dose, Nicotine higher dose, Placebo
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 187 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Burbank, California
- Conditions
- Smokeless Tobacco Use
- Interventions
- nicotine replacement therapy, placebo NRT
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota • Eugene, Oregon
- Conditions
- Epilepsy
- Interventions
- Progesterone Lozenges, Matched Placebo Lozenges
- Biological · Other
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 13 Years to 45 Years · Female only
- Enrollment
- 294 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2000 – 2010
- U.S. locations
- 14
- States / cities
- Los Angeles, California • Atlanta, Georgia • Baltimore, Maryland + 8 more
- Conditions
- Oral Health
- Interventions
- Oral probiotic, Placebo
- Dietary Supplement
- Lead sponsor
- USANA Health Sciences
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- South Jordan, Utah
- Conditions
- Tobacco Use Disorder
- Interventions
- Nicotine lozenge 4 mg, Placebo lozenge
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Acute Pharyngitis, Sore Throat
- Interventions
- flurbiprofen, placebo
- Drug
- Lead sponsor
- Reckitt Benckiser LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Storrs, Connecticut
- Conditions
- Argininosuccinate Lyase Deficiency, Urea Cycle Disorder, Urea Cycle Disorders, Inborn, Argininosuccinic Aciduria
- Interventions
- Neo-ASA, Placebo
- Dietary Supplement
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 6 Years to 50 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Oral Health
- Interventions
- PTx800 lozenges, Placebo control
- Dietary Supplement
- Lead sponsor
- Primal Therapies Inc.
- Industry
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Oral Leukoplakia
- Interventions
- Lozenge Intake
- Drug
- Lead sponsor
- University of Medicine and Dentistry of New Jersey
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 8 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Smoking Cessation
- Interventions
- Combination NRT (Nicotine patch, Nicotine lozenge), Varenicline, Placebo, Intensive smoking counseling
- Drug · Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 822 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Dental Caries
- Interventions
- xylitol, inactive lozenge
- Dietary Supplement
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 25 Years to 80 Years
- Enrollment
- 709 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • Chapel Hill, North Carolina • San Antonio, Texas
- Conditions
- Papillomatosis, HIV Infections
- Interventions
- Interferon-alpha, placebo
- Drug · Other
- Lead sponsor
- Ainos, Inc. (f/k/a Amarillo Biosciences Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 59 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 12
- States / cities
- San Francisco, California • Fort Lauderdale, Florida • Augusta, Georgia + 9 more
- Conditions
- Depressive Disorder
- Interventions
- Nicotine polacrilex
- Drug
- Lead sponsor
- Mclean Hospital
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Belmont, Massachusetts
- 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
- Conditions
- Thyroiditis, Autoimmune
- Interventions
- Anatabloc Supplement, Placebo
- Dietary Supplement
- Lead sponsor
- Rock Creek Pharmaceuticals, Inc.
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 165 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 9
- States / cities
- West Palm Beach, Florida • Zephyrhills, Florida • La Grange, Illinois + 5 more
- Conditions
- Oral Malodor
- Interventions
- Experimental lozenge with the enzyme Polyphenol oxidase and green coffee extract, Experimental lozenge with the enzyme Polyphenol oxidase, green coffee extract and flavor, Placebo lozenge control (sorbitol only), No product
- Other
- Lead sponsor
- Novozymes A/S
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 156 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Fort Wayne, Indiana
- Conditions
- Alzheimer Disease
- Interventions
- Anatabloc(R), Placebo
- Dietary Supplement
- Lead sponsor
- Rock Creek Pharmaceuticals, Inc.
- Industry
- Eligibility
- 65 Years to 90 Years
- Enrollment
- 85 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Sarasota, Florida
- Conditions
- Pharyngitis
- Interventions
- Placebo, Flurbiprofen
- Drug
- Lead sponsor
- Reckitt Benckiser LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Storrs, Connecticut
- Conditions
- Nicotine Dependence
- Interventions
- nicotine, placebo
- Combination Product · Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 226 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin