Clinical Trials Browser

Observational × 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

NCT06910566 2026-03-18

TABAC STOP ORL

Active not recruiting

Head and Neck Neoplasms, Smoking, Tobacco Use Disorder, Smoking Cessation

NCT07322796 2026-01-28

Smoking Cessation Before Bronchoscopy or CT-guided Puncture

Solitary Pulmonary Nodule, Smoking, Smoking Cessation, Multiple Pulmonary Nodules

NCT05490251 2025-12-05

TRACER

Smoking, Fractures, Stress, Smoking Cessation

NCT03232411 2025-12-04

Biobank for African American Prostate Cancer Research in Florida

Prostatic Diseases, Prostatic Neoplasms, Smoking

NCT05784922 2025-10-14

HOPES

Disease, Lung Neoplasms, Smoking

NCT05557487 2025-09-10

TRIO

Lung Neoplasms, Smoking

NCT07048236 2025-07-18

Specimen and Clinical Data Collection Plan for LDCT Screening Participants

12,000 enrolled

Lung Neoplasms, Smoking

NCT06812767 2025-02-06

FORTUNE

Enrolling by invitation

Noncommunicable Diseases, Alcohol Drinking, Asthma, Cerebrovascular Disorders, Coronary Disease, Diabetes Mellitus, Hyperglycemia, Hypertension, Neoplasms, Obesity, Smoking, Hypokinesia, Pulmonary Disease, Chronic Obstructive, Dyslipidemias, Overweight

NCT06690918 2024-11-15

Risk Factors Contributing to Oral Cancer in Patients at Dr. Hasan Sadikin General Hospital Bandung

Mouth Neoplasms, Smoking

NCT03891602 2024-08-23

DECIDE

654 enrolled 7 charts

Cigarette Smoking, Tobacco Smoking, Lung Neoplasms, Smoking

NCT06283576 2024-04-24

PANCAID

Enrolling by invitation

Gastrointestinal

Pancreatic Intraductal Neoplasms, Diabetes Mellitus, Pancreatic Neoplasms, Smoking, Pancreatitis, Chronic

NCT05370859 2024-04-03

mMe

Neoplasms, Smoking

NCT01465854 2023-05-24

BioCAST

Lung Neoplasms, Smoking

NCT01158456 2023-04-10

Project 5

Lung Neoplasms, Smoking

NCT04670094 2022-11-09

Comorbidities

Classical hematologyOther

COVID-19, Anemia, Sickle Cell, Diabetes Mellitus, Type 2, Hypertension, Neoplasms, Obesity, Obesity, Morbid, Smoking, Pulmonary Disease, Chronic Obstructive, Renal Insufficiency, Chronic

NCT02076061 2022-08-24

Biomarkers of Early Chronic Obstructive Pulmonary Disease (COPD) in Smokers - Longitudinal Study

Cardiovascular Diseases, Lung Neoplasms, Smoking, Smoking Cessation, Pulmonary Disease, Chronic Obstructive

NCT05488743 2022-08-09

Smoking Prevention Program in Poland

Vaping, Smoking, Behavior, Addictive

NCT01192256 2022-08-04

LungCast

Lung Neoplasms, Smoking

NCT04282694 2021-11-19

PSP

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

NCT00342992 2020-09-09

Alpha-Tocopherol, Beta-Carotene Cancer Prevention (ATBC) Study

29,133 enrolled

Diabetes Mellitus, Heart Diseases, Neoplasms, Smoking, Stroke

NCT00340340 2020-06-30

Genetic Epidemiology of Lung Cancer and Smoking

Lung Neoplasms, Smoking

NCT03424668 2019-04-16

EPIC-Norfolk

Active not recruiting

25,639 enrolled

Cardiovascular Diseases, Death, Motor Activity, Neoplasms, Smoking

NCT03642041 2018-08-22

Study of Smoking Trajectory in Newly Diagnosis Lung Cancer Patients

Cigarette Smoking, Lung Neoplasms, Smoking

NCT02835066 2018-07-27

Patient Function/Fitness and Psychosocial Health in Improving Health-Related Quality of Life in Patients With Stage I-IV Non-Small Cell Lung Cancer

Lung Neoplasms, Smoking

NCT03234101 2017-08-03

Meta-Analyses of Low-risk Lifestyle Behaviours and Patient Important Outcomes

Body Weight, Cardiovascular Diseases, Coronary Disease, Diabetes Mellitus, Motor Activity, Neoplasms, Smoking, Stroke

NCT00341341 2017-07-02

Impact of Lung Cancer Diagnosis on Relatives' Understanding of Genetic Risk and Receptivity to Quit Smoking

Lung Neoplasms, Smoking, Smoking Cessation

NCT00491335 2017-07-02

HIV Infection and Tobacco Use Among Injection Drug Users in Baltimore, Maryland: A Pilot Study of Biomarkers

Acquired Immunodeficiency Syndrome, Emphysema, Lung Neoplasms, Smoking, HIV Infections, Substance-Related Disorders

NCT00412490 2016-01-29

Smoking Status and Body Image in Oral Cancer Patients

Mouth Neoplasms, Smoking

NCT02603627 2015-11-13

Prevalence of COPD in Our Lung Cancer Population, Compared to Controls

Lung Neoplasms, Smoking, Pulmonary Disease, Chronic Obstructive

NCT00596440 2015-08-28

TM

234 enrolled 7 charts

Neoplasms, Smoking, Tobacco Use Disorder

NCT00200408 2015-04-08

Assessment of Early Genetic Changes in Smokers

Head and Neck Neoplasms, Smoking

NCT01673243 2015-03-05

Parent Willingness to Participate in Tobacco Trials in the Pediatric Clinical Setting

Classical hematology

Anemia, Sickle Cell, Neoplasms, Smoking, Smoking Cessation

NCT01309087 2014-03-26

AEGIS

Lung Neoplasms, Smoking

NCT00001500 2008-03-04

Genetic Factors and Interrelationships for Cancer Risk-Related Behaviors and Complex Traits

Acquired Immunodeficiency Syndrome, Alcoholism, Neoplasms, Smoking, HIV Infections