# Centralized Lung Cancer EARly Detection Among Smokers (CLEAR Study)

> **NCT04200534** · EARLY_PHASE1 · ACTIVE_NOT_RECRUITING · sponsor: **M.D. Anderson Cancer Center** · enrollment: 358 (actual)

## Conditions studied

- Smoking
- Lung Cancer

## Interventions

- **OTHER:** Best Practice
- **DRUG:** Nicotine Patch
- **OTHER:** Quality-of-Life Assessment
- **OTHER:** Questionnaire Administration
- **OTHER:** Tobacco Cessation Counseling

## Key facts

- **NCT ID:** NCT04200534
- **Lead sponsor:** M.D. Anderson Cancer Center
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2020-07-31
- **Primary completion:** 2027-02-28
- **Final completion:** 2027-02-28
- **Target enrollment:** 358 (ACTUAL)
- **Last updated:** 2025-08-22

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04200534

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04200534, "Centralized Lung Cancer EARly Detection Among Smokers (CLEAR Study)". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04200534. Licensed CC0.

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