# Cessation Screening Project

> **NCT04188873** · PHASE4 · COMPLETED · sponsor: **University of Wisconsin, Madison** · enrollment: 529 (actual)

## Conditions studied

- Nicotine Dependence

## Interventions

- **DRUG:** Preparation Varenicline and Standard Duration Varenicline
- **DRUG:** Preparation Varenicline and Extended Duration Varenicline
- **DRUG:** Standard Duration Varenicline
- **DRUG:** Extended Duration Varenicline
- **DRUG:** Preparation Combination NRT and Standard Duration Combination NRT
- **DRUG:** Preparation Combination NRT and Extended Duration Combination NRT
- **DRUG:** Standard Duration Combination NRT
- **DRUG:** Extended Duration Combination NRT
- **BEHAVIORAL:** Intensive Counseling
- **BEHAVIORAL:** Minimal Counseling

## Key facts

- **NCT ID:** NCT04188873
- **Lead sponsor:** University of Wisconsin, Madison
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-10
- **Primary completion:** 2025-05-08
- **Final completion:** 2025-05-08
- **Target enrollment:** 529 (ACTUAL)
- **Last updated:** 2025-07-24

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04188873

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04188873, "Cessation Screening Project". Retrieved via AI Analytics 2026-09-07 from https://api.ai-analytics.org/clinical/NCT04188873. Licensed CC0.

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