- Conditions
- Nicotine Dependence
- Interventions
- Nicotine gum and lozenge, Taboka, Camel Snus
- Drug · Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
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 1–15
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- Conditions
- Cigarette Smoking
- Interventions
- Tobacco-Heating Cigarette, Snus (Smokeless Tobacco), Tobacco-Burning Cigarette
- Other
- Lead sponsor
- R.J. Reynolds Tobacco Company
- Industry
- Eligibility
- 28 Years to 55 Years
- Enrollment
- 163 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 5
- States / cities
- Daytona Beach, Florida • Boise, Idaho • Portland, Oregon + 2 more
- Conditions
- Tobacco Use
- Interventions
- A19010-R, B19010-O
- Other
- Lead sponsor
- RAI Services Company
- Industry
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 6
- States / cities
- Rogers, Arkansas • Lexington, Kentucky • Springfield, Missouri + 3 more
- Conditions
- Smoker
- Interventions
- Cigarettes, Snus
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 3
- States / cities
- Minneapolis, Minnesota • Buffalo, New York • Columbus, Ohio
- Conditions
- Tobacco Product Beliefs and Use
- Interventions
- Modified Risk Claim Type - None, Product Brand - General Snus, Product Brand - Copenhagen, Modified Risk Claim Type - Multiple Diseases, Modified Risk Claim Type - Lung Cancer
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 1,257 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Tobacco Addiction, Dual Tobacco Use
- Interventions
- VLNC cigarettes, Combusted Products, Non-combusted products, CN cigarettes
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 136 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Tobacco Use Disorder
- Interventions
- smoking cessation intervention, questionnaire administration, quality-of-life assessment, laboratory biomarker analysis, ecigarettes
- Behavioral · Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2011
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Tobacco Use Disorder
- Interventions
- Oral tobacco, Nicotine Gum
- Other · Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 391 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Eugene, Oregon
- Conditions
- Tobacco Use
- Interventions
- A19010-F, B19010-F
- Other
- Lead sponsor
- RAI Services Company
- Industry
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 6
- States / cities
- Rogers, Arkansas • Lexington, Kentucky • Springfield, Missouri + 3 more
- Conditions
- Tobacco Use
- Interventions
- A19010-W, B19010-F
- Other
- Lead sponsor
- RAI Services Company
- Industry
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 6
- States / cities
- Rogers, Arkansas • Lexington, Kentucky • Springfield, Missouri + 3 more
- Conditions
- Tobacco Use Disorder
- Interventions
- Camel Snus, Marlboro Snus, Stonewall, Ariva, General Snus
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 2
- States / cities
- Minneapolis, Minnesota • Eugene, Oregon
- Conditions
- Cigarette Smoking
- Interventions
- Low-nitrosamine smokefree tobacco product for oral use, Non-tobacco, non-nicotine placebo product
- Drug · Other
- Lead sponsor
- Swedish Match AB
- Industry
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 4
- States / cities
- Daytona Beach, Florida • Evansville, Indiana • Portland, Oregon + 1 more
- Conditions
- Adverse Effect of Other Agents Primarily Affecting the Cardiovascular System, Initial Encounter
- Interventions
- Cigarette, NIDA test type with 16.6 mg nicotine, Cigarette, NIDA test type with <0.45 mg nicotine, Electronic cigarette with 18 mg/ml nicotine, Electronic Cigarette with no nicotine, Moist snuff, Sham Smoking, Secondhand cigarette smoke (SHS), Conditioned, filtered air, Sham Moist Snuff
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 81 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Smokeless Tobacco
- Interventions
- Copenhagen group, Snus group
- Other
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Smokeless Tobacco
- Interventions
- Nicotine Lozenge, Stonewall Dissolvable Tobacco Pieces, Camel Snus Frost, Skoal Wintergreen
- Other
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 60 Years · Male only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota