Clinical Trials Browser

Phase NA × Has results × Tobacco Use Disorder × Clear all

NCT04798664 2026-02-25

Comparing Smoking Cessation Interventions Among Underserved Patients Referred for Lung Cancer Screening

Phase NA Completed

3,228 enrolled 41 charts

Lung Neoplasms, Tobacco Use Disorder, Smoking Cessation

NCT06472869 2026-01-16

Assessing E-Cigarettes for Tobacco Harm Reduction in the Context of Lung Cancer Screening

Phase NA Completed

15 enrolled 9 charts

Vaping, Cigarette Smoking, Tobacco Use Disorder

NCT06413797 2025-12-24

Little Cigar and Cigarillo Warnings for Youth

Phase NA Completed

928 enrolled 24 charts

Tobacco Use Disorder

NCT04738643 2025-05-08

Improving Tobacco Treatment Rates for Cancer Patients Who Smoke

Phase NA Completed

685 enrolled 13 charts

Neoplasms, Smoking, Tobacco Use Disorder, Tobacco Use

NCT04250727 2024-05-01

ZYN

Phase NA Completed

30 enrolled 11 charts

Smoking, Tobacco Use Disorder, Harm Reduction, Carcinogenesis

NCT04737031 2024-02-13

SPP1

Phase NA Completed

2,146 enrolled 18 charts

Neoplasms, Smoking, Tobacco Use Disorder, Tobacco Use

NCT03419741 2022-05-13

Brain Stimulation For Cancer Smokers

Phase NA Completed

11 enrolled 16 charts

BreastGenitourinaryHead & Neck

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

NCT02648178 2019-09-19

Evaluation of Appeal and Impact of E-Cigarettes Among Chronic Smokers With Smoking-Related Cancers

Phase NA Completed

19 enrolled 9 charts

GenitourinaryHead & NeckThoracic

Urinary Bladder Neoplasms, Head and Neck Neoplasms, Lung Neoplasms, Tobacco Use Disorder

NCT00790569 2018-06-06

Varenicline or Nicotine Patch and Nicotine Gum in Helping Smokers in a Methadone Treatment Program Stop Smoking

Phase NA Completed

315 enrolled 19 charts

GastrointestinalGenitourinaryGynecologicHead & NeckOther hematologic neoplasmThoracic

Urinary Bladder Neoplasms, Carcinoma, Non-Small-Cell Lung, Carcinoma, Renal Cell, Uterine Cervical Neoplasms, Esophageal Neoplasms, Head and Neck Neoplasms, Carcinoma, Hepatocellular, Hypopharyngeal Neoplasms, Kidney Neoplasms, Laryngeal Neoplasms, Leukemia, Liver Neoplasms, Lung Neoplasms, Mouth Neoplasms, Nasopharyngeal Neoplasms, Oropharyngeal Neoplasms, Pancreatic Neoplasms, Stomach Neoplasms, Tobacco Use Disorder, Leukemia, Myeloid, Acute, Small Cell Lung Carcinoma

NCT00690924 2018-06-04

Calcitriol in Preventing Lung Cancer in Smokers and Former Smokers at High Risk of Lung Cancer

Phase NA Completed

16 enrolled 6 charts

Other neoplasmThoracic

Lung Neoplasms, Precancerous Conditions, Tobacco Use Disorder

NCT00957424 2017-02-07

Acceptability of Less Harmful Alternatives to Cigarettes

Phase NA Completed

67 enrolled 9 charts

GastrointestinalGenitourinaryGynecologicHead & NeckOther hematologic neoplasmThoracic

Urinary Bladder Neoplasms, Carcinoma, Non-Small-Cell Lung, Carcinoma, Renal Cell, Uterine Cervical Neoplasms, Esophageal Neoplasms, Head and Neck Neoplasms, Carcinoma, Hepatocellular, Hypopharyngeal Neoplasms, Kidney Neoplasms, Laryngeal Neoplasms, Leukemia, Liver Neoplasms, Lung Neoplasms, Mouth Neoplasms, Nasopharyngeal Neoplasms, Oropharyngeal Neoplasms, Pancreatic Neoplasms, Stomach Neoplasms, Tobacco Use Disorder, Leukemia, Myeloid, Acute, Small Cell Lung Carcinoma