Clinical Trials Browser

Observational × Cigarette Smoking × Clear all

NCT06535867 2026-05-22

The Efficacy of Conventional Screening Versus mHealth Screening in Early Detection of Oral Potentially Malignant Disorders and Oral Cancer Amongst the Rural Population of Varanasi: A Prospective and Blinded Study

Cigarette Smoking, Tobacco Smoking, Alcohol Drinking, Smoking, Tobacco Use

NCT07482475 2026-03-25

MAP2

Cigarette Smoking, Pulmonary Disease, Chronic Obstructive

NCT03891602 2024-08-23

DECIDE

654 enrolled 7 charts

Cigarette Smoking, Tobacco Smoking, Lung Neoplasms, Smoking

NCT04282694 2021-11-19

PSP

Cigarette Smoking, Tobacco Smoking, Lung Neoplasms, Smoking, Smoking Cessation

NCT01862809 2020-06-30

Cigarette Smoking and Oral Microbiota

Head & NeckThoracic

Cigarette Smoking, Lung Neoplasms, Mouth Neoplasms

NCT03642041 2018-08-22

Study of Smoking Trajectory in Newly Diagnosis Lung Cancer Patients

Cigarette Smoking, Lung Neoplasms, Smoking

NCT01785537 2017-05-05

The Efficacy and Safety of Electronic Cigarettes: a 5-year Follow-up Study

GastrointestinalGenitourinaryThoracic

Cigarette Smoking, Urinary Bladder Neoplasms, Cardiovascular Diseases, Lung Neoplasms, Stomach Neoplasms, Pulmonary Disease, Chronic Obstructive