# Assisting Smokers to Switch to a JUUL E-Cigarette by Devaluing Combustible Cigarettes

> **NCT04188197** · NA · COMPLETED · sponsor: **Rose Research Center, LLC** · enrollment: 50 (actual)

## Conditions studied

- Smoking Cessation
- Harm Reduction
- E-Cig Use
- Cigarette Smoking
- Tobacco Dependence
- Tobacco Use Cessation

## Interventions

- **OTHER:** JUUL

## Key facts

- **NCT ID:** NCT04188197
- **Lead sponsor:** Rose Research Center, LLC
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-08-26
- **Primary completion:** 2021-03-02
- **Final completion:** 2021-06-22
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2025-04-20

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04188197

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04188197, "Assisting Smokers to Switch to a JUUL E-Cigarette by Devaluing Combustible Cigarettes". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04188197. Licensed CC0.

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