# Nicotine Regulation for Dual Users of E-cigarettes and Cigarettes

> **NCT06614504** · PHASE2 · RECRUITING · sponsor: **University of Vermont** · enrollment: 308 (estimated)

## Conditions studied

- Tobacco Use Disorder

## Interventions

- **OTHER:** Varying the nicotine content of cigarettes
- **OTHER:** Varying the nicotine content of e-cigarettes

## Key facts

- **NCT ID:** NCT06614504
- **Lead sponsor:** University of Vermont
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-11-01
- **Primary completion:** 2028-08-31
- **Final completion:** 2028-09-30
- **Target enrollment:** 308 (ESTIMATED)
- **Last updated:** 2025-06-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06614504

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06614504, "Nicotine Regulation for Dual Users of E-cigarettes and Cigarettes". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06614504. Licensed CC0.

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