# Clinical Trial to Evaluate the Efficacy of Smoking Cessation

> **NCT01538394** · PHASE4 · COMPLETED · sponsor: **Josep Maria Ramon Torrell, PhD** · enrollment: 322 (actual)

## Conditions studied

- Smoking Cessation

## Interventions

- **DRUG:** Varenicline
- **DRUG:** Nicotine patches
- **DRUG:** Placebo (nicotine patches)

## Key facts

- **NCT ID:** NCT01538394
- **Lead sponsor:** Josep Maria Ramon Torrell, PhD
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01
- **Primary completion:** 2013-06
- **Final completion:** 2013-06
- **Target enrollment:** 322 (ACTUAL)
- **Last updated:** 2013-10-18


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01538394

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01538394, "Clinical Trial to Evaluate the Efficacy of Smoking Cessation". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT01538394. Licensed CC0.

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