Evaluation of Oral Tobacco as a Harm Reduction Method for Smokers
Public ClinicalTrials.gov record NCT00711100. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Preference, Health Effects and Efficacy of Four Oral Tobacco Products for Smoking Cessation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Recently, tobacco companies have developed new oral tobacco products that are purportedly less harmful than conventional tobacco products. These products have not been tested by independent research for their health effects or consumer palatability. In addition, it is not known if these products will be used in addition to cigarette smoking or as a substitute to cigarettes. These two studies will examine four oral tobacco products to answer some of these questions. The goals of this first study will be to examine: 1) the brand of oral tobacco products which is preferred by cigarette smokers and the pattern and amount of product use when used as a switching tool; 2) the characteristics that are associated with product choice; 3) nicotine exposure from these products; and 4) the withdrawal symptoms from the tobacco products and potential for continued use. Specifically, our primary aims hypotheses were: 1) the product that will be chosen by most smokers will be based on taste and sensory aspects of the product with products higher in nicotine content more likely to be chosen as the preferred product; and 2) subjects will experience no difficulty using the product for complete cigarette substitution, but a small minority will engage in dual product use. For the secondary aims, we hypothesized: 1) that compared to the subjects' own brand of cigarettes, the biomarkers for exposure for the oral tobacco products will be significantly lower; 2) withdrawal symptoms from the oral products are likely to occur, but are likely to be mild compared to cigarette withdrawal.
Study identification
- NCT ID
- NCT00711100
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 104 participants
Conditions and interventions
Conditions
Interventions
- Camel Snus Other
- Marlboro Snus Other
- Stonewall Other
- Ariva Other
- General Snus Other
Other
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2008
- Primary completion
- Sep 30, 2009
- Completion
- Nov 30, 2010
- Last update posted
- Nov 17, 2019
2008 – 2010
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Univeristy of Minnesota | Minneapolis | Minnesota | 55414 | — |
| Oregon Research Institute | Eugene | Oregon | 47404 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00711100, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 17, 2019 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00711100 live on ClinicalTrials.gov.