- Conditions
- Nicotine Vaping, Nicotine Use Disorder
- Interventions
- quitSTART Mobile Application, Chatbot Feature in quitSTART Mobile Application
- Device · Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 15 Years to 25 Years
- Enrollment
- 189 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
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Showing 25–29
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Vaping, Nicotine Dependence
- Interventions
- Double Blind Varenicline, Double Blind Placebo, QuitVaping, This Is Quitting
- Drug · Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 16 Years to 25 Years
- Enrollment
- 261 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Vaping Behaviors, Message Exposure, Young Adults
- Interventions
- Intervention, Control
- Other
- Lead sponsor
- University of Hawaii
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Honolulu, Hawaii
- Conditions
- Cigarette Smoking
- Interventions
- E-cigarette (EC), Nicotine Replacement Therapy (NRT), Harm-Reduction Counseling, Ecological Momentary Intervention (EMI) Text Messaging
- Other · Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Vaping Behavior
- Interventions
- Vaping prevention text messages, Wellness behaviors text messages
- Behavioral
- Lead sponsor
- UNC Lineberger Comprehensive Cancer Center
- Other
- Eligibility
- 13 Years to 20 Years
- Enrollment
- 480 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina