Lead Sponsor

Medical University of South Carolina

Collaborators

Age

16 - 20 years

Sex

ALL

Healthy Volunteers

Yes

•1. age 16-20
•2. vaped nicotine on ≥20 days out of the last 30
•3. elevated depressive symptoms, defined as a score of ≥10 on Patient Health Questionnaire-8 (PHQ-8) during preliminary screening and the Adolescent Patient Health Questionnaire-9 (PHQ-9A) at final eligibility
•4. currently own an iOS or Android smartphone
•5. report willingness to utilize an app for quitting vaping nicotine (response of "yes" on yes/no item)
•6. have a valid e-mail address that is checked regularly or regular access to text messages (for follow-up assessments)
•7. ability to read the consent form
•8. has been seen (in person or remotely) by a primary care physician within the last year

•1. smoked cigarettes or used other tobacco products on ≥9 days out of the last 30
•2. severe visual impairment
•3. currently receiving treatment for vaping or tobacco use
•4. current suicidal ideation, defined as a response ≥1 on item nine of the PHQ-9A or ≥2 on item 9 of the BDI-II
•5. household member currently enrolled in the study
•6. inability to read the consent form