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Recruiting Phase 2 Interventional Accepts healthy volunteers

Kick-Nic! Youth Quit Vaping App

ClinicalTrials.gov ID: NCT06662305

Public ClinicalTrials.gov record NCT06662305. 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.

ClinicalTrials.gov public records Last synced Jul 28, 2026, 9:49 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Vaping Cessation Among Youth: Evaluating the Kick-Nic! App

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

High school students who want to quit vaping will be randomized to receive the Kick-Nic! app or a control NCI website to determine the efficacy of the app for vaping cessation. Participants will be screened for eligibility, then go through an 8 week treatment period where they will be given access to use the Kick-Nic! app or referred to the NCI Quit Vaping website. This will be followed by 1, 2, 3, and 6 month follow up visits. Qualitative interviews with participants and school staff will also be conducted to obtain feedback on the app and best ways to implement/disseminate the app. Abstinence rates will be assessed biweekly during treatment including at end of treatment (EOT), and then at 1, 2, 3 and 6 month follow ups (FU). Biochemical verification (salivary cotinine \< 30 ng.ml) of self-reports of abstinence will be conducted at EOT and 6-month FU.

Study identification

NCT ID
NCT06662305
Recruitment status
Recruiting
Study type
Interventional
Phase
Phase 2
Lead sponsor
Yale University
Other
Enrollment
306 participants

Conditions and interventions

Interventions

Behavioral

Eligibility (public fields only)

Age range
13 Years to 19 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
Jan 15, 2025
Primary completion
Aug 30, 2029
Completion
Aug 30, 2029
Last update posted
Jan 27, 2026

2025 – 2029

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Yale University School of Medicine (Connecticut Mental Health Center) New Haven Connecticut 06519 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06662305, 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 Jan 27, 2026 · Synced Jul 28, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06662305 live on ClinicalTrials.gov.

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