- Conditions
- Tobacco Cessation
- Interventions
- SGR, Support message only
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
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Showing 1–6
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Smokeless Tobacco Cessation
- Interventions
- Scheduled Gradual Reduction (SGR), Text Messages
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Smokeless Tobacco Cessation
- Interventions
- Extended Scheduled Gradual Reduction (SGR), Quit Coach
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- Smoking Cessation Intervention, Health Promotion and Education, Informational Intervention, Questionnaire Administration
- Behavioral · Other
- Lead sponsor
- Alliance for Clinical Trials in Oncology
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 600 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 223
- States / cities
- Kingman, Arizona • Fort Smith, Arkansas • St. Helena, California + 186 more
- Conditions
- Smoking, Pregnancy
- Interventions
- Scheduled Gradual Reduction Text Messages, Support Text Messages
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 331 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Smokeless Tobacco Cessation
- Interventions
- #EnufSnuff.TXT Intervention, Enough Snuff Intervention
- Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 532 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina