A Novel Smartphone Application for Helping Teens Stop Vaping, QuitQuest Vaping R01
Public ClinicalTrials.gov record NCT07739706. 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
QuitQuest: Full Scale Randomized Trial of a Novel Smartphone Application to Help Teens Stop Vaping (QuitQuest Vaping R01)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This clinical trial compares a novel smartphone application (app) called QuitQuest to the National Cancer Institute's (NCI's) SmokefreeTeenQuitVaping (SFTQV) app in helping teens stop vaping. Despite recent declines, data shows that 8.5% of middle school (grades 6-8) and 18.1% of high school (grades 9-12) students in the United States (US) used electronic nicotine delivery systems (ENDS; variously known as vaping, electronic \[e\]-cigarettes, e-cigs, mods, and tank systems that contain nicotine). Use of any tobacco product during adolescence increases risk for lifelong nicotine addiction. ENDS use, in particular, leads to severe asthma attacks, e-cigarette or vaping product use-associated lung injury (EVALI), exposure to multiple lung irritants, including volatile organic compounds, and lasting harm to adolescent brain development. Despite evidence of potential long-term harms from ENDS, to date there have been limited evidence-based therapeutic options for ENDS cessation for adolescents and young adults. Traditional methods for delivering adolescent ENDS cessation interventions (e.g., quitlines and clinics) have limited reach. QuitQuest utilizes Acceptance and Commitment Therapy (ACT), a psychological intervention that uses acceptance and mindfulness strategies, together with commitment and behavior change strategies, to increase psychological flexibility, reduce distress, and promote behavior change through mechanisms that include cultivating acceptance of internal experience and aligning behavior with personal values. The SFTQV program is based on the US Clinical Practice Guidelines, offering practical advice and support via an app delivery format. The QuitQuest app may work better than the SFTQV app in increasing vape quit rates among teens.
Study identification
- NCT ID
- NCT07739706
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 1,072 participants
Conditions and interventions
Conditions
Interventions
- Smartphone Application-based Intervention Behavioral
- Survey Administration Other
- Interview Other
Behavioral · Other
Eligibility (public fields only)
- Age range
- 13 Years to 17 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
- Nov 30, 2026
- Primary completion
- Mar 30, 2030
- Completion
- Mar 30, 2031
- Last update posted
- Sep 1, 2026
2026 – 2031
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Fred Hutch/University of Washington Cancer Consortium | Seattle | Washington | 98109 | — |
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 NCT07739706, 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 Sep 1, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07739706 live on ClinicalTrials.gov.