# Methadone-Maintained Smokers Switching to E-Cigarettes

> **NCT05206435** · PHASE4 · ACTIVE_NOT_RECRUITING · sponsor: **Butler Hospital** · enrollment: 240 (estimated)

## Conditions studied

- Nicotine Dependence
- Electronic Cigarette Use

## Interventions

- **DRUG:** Electronic Cigarette
- **DRUG:** Nicotine Lozenge

## Key facts

- **NCT ID:** NCT05206435
- **Lead sponsor:** Butler Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-03-31
- **Primary completion:** 2025-06-30
- **Final completion:** 2025-06-30
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2024-11-15

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05206435

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05206435, "Methadone-Maintained Smokers Switching to E-Cigarettes". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05206435. Licensed CC0.

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