Clinical Trials Browser

Phase 2 × OTHER × Smoking Cessation × Clear all

NCT03654105 2026-03-27

SMILE

Phase 2 Active not recruiting

Inflammation, Lung Neoplasms, Motor Activity, Smoking Cessation

NCT05081882 2026-02-18

Reducing Tobacco-associated Lung Cancer Risk: A Randomized Clinical Trial of AB-free Kava

Phase 2 Active not recruiting

Smoking, Tobacco Use Disorder, Smoking Cessation

NCT04634071 2026-02-02

TTOP

Phase 2 Completed

Smoking Cessation, Neoplasms, Second Primary, Behavior, Addictive

NCT03824535 2025-04-09

18F-FSPG PET/CT in Diagnosing Early Lung Cancer in Patients With Lung Nodules

Phase 2 Completed

15 enrolled 7 charts

Smoking Cessation, Multiple Pulmonary Nodules

NCT03069924 2025-01-14

Gain-framed Messages and NRT for Lung Cancer Screening Patients

Phase 2 Completed

367 enrolled 11 charts

Smoking Cessation

NCT03232138 2024-12-17

Clinical Trial of Lung Cancer Chemoprevention With Sulforaphane in Former Smokers

Phase 2 Completed

43 enrolled 19 charts

Lung Neoplasms, Smoking Cessation

NCT03316170 2021-07-08

Consultation, Advice, and Tailored Support (CATS) for Cancer Survivors

Phase 2 Completed

49 enrolled 11 charts

Smoking Cessation

NCT01305447 2014-12-16

Getting Physical on Cigarettes - Smoking Cessation & Relapse Prevention

Phase 2 Completed

Neoplasms, Weight Gain, Smoking Cessation

NCT00363805 2013-11-28

Green Tea or Polyphenon E in Preventing Lung Cancer in Former Smokers With Chronic Obstructive Pulmonary Disease

Phase 2 Completed

178 enrolled 10 charts

Lung Neoplasms, Smoking Cessation