# Influencer Marketing and Adolescent E-cigarette Use

> **NCT07420842** · NA · COMPLETED · sponsor: **University of Southern California** · enrollment: 700 (actual)

## Conditions studied

- Vaping

## Interventions

- **OTHER:** Youth Perceptions of Influencer Age and Fitness Contexts in E-Cigarette Marketing

## Key facts

- **NCT ID:** NCT07420842
- **Lead sponsor:** University of Southern California
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-07-16
- **Primary completion:** 2025-08-01
- **Final completion:** 2025-08-01
- **Target enrollment:** 700 (ACTUAL)
- **Last updated:** 2026-02-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07420842

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07420842, "Influencer Marketing and Adolescent E-cigarette Use". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT07420842. Licensed CC0.

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