Search clinical trials for: Nicotine vaping visit 2 (free-base nicotine)

Total 176 results

Yale University
American University of Beirut Medical Center

Recruiting

Nicotine Flux, a Potentially Powerful Tool for Regulating Nicotine Delivery From Electronic Cigarettes

Nicotine Vaping

United States
Medical University of South Carolina

Completed

Salt-Based E-cigarette

Smoking | Tobacco Use

United States
University of California, Los Angeles
Tobacco Related Disease Research Program

Completed

Electronic Hookah and Endothelial Cell Function

Smoking | Endothelial Dysfunction

United States
Virginia Polytechnic Institute and State University
Medical University of South Carolina; National Cancer Institute (NCI)

Completed

Comparison of the Substitution Between Different Tobacco/Nicotine Products as a Function of Tobacco-user Type

Cigarette Smoking | Nicotine Vaping

United States
National Institute on Drug Abuse (NIDA)
National Cancer Institute (NCI)

Completed

Comparisons of Nicotine-free Cigarettes, Extra Low Nicotine Cigarettes vs. Medicinal Nicotine

Tobacco Dependence

United States
Universita degli Studi di Catania

Completed

CogEcig: Cognitive Functioning and Electronic Cigarette (CogEcig)

Tobacco Abuse Smoke

Italy
GlaxoSmithKline

Completed

A Single Dose Bioequivalence Study OfTwo Formulations Of Nicotine Lozenges

Healthy Volunteer Smokers
Universita degli Studi di Catania
Laboratory for Health Protection Research

Completed

Pharmacokinetic Profile of Toxic Substances and Nicotine in Electronic Cigarettes (KINECIG)

Tobacco Abuse Smoke

Italy
Universita degli Studi di Catania
Lega Italiana Anti Fumo

Not yet recruiting

Smoking Cessation And Reduction in Depression (scarid)

Tobacco Smoking in Depressed Patients

Italy
Universita degli Studi di Catania

Not yet recruiting

Antismoking Effects of Electronic Cigarettes in Subjects With Schizophrenia and Their Potential Influence on Cognitive Functioning. (SCARIS)

Tobacco Smoking in Schizophrenic Patients
Ohio State University Comprehensive Cancer Center
National Institute on Drug Abuse (NIDA)

Not yet recruiting

A Comprehensive Evaluation of Tobacco-Flavored vs. Non-Tobacco Flavored E-cigarettes on Smoking Behavior

Cigarette Smoking-Related Carcinoma

United States
Queen Mary University of London

Completed

Sensorimotor Replacement With Electronic and De-nicotinised Cigarettes (SenRep)

Nicotine Withdrawal

United Kingdom
Université Libre de Bruxelles

Completed

Propylene Glycol/Glycerol Intake and Cardiorespiratory Function (PGGICF)

Lung Injury

Belgium
Umeå University
Karolinska Institutet

Completed

Acute Vascular Effects of E-cigarette Use

Healthy

Sweden
Sheffield Hallam University
King's College London; Heart Research U.K.; Help2Change

Completed

E-cigarettes and Cardiovascular Function (ISME-NRT)

Cardiovascular Diseases | Smoking Cessation | Microcirculation | Macrocirculation

United Kingdom
GlaxoSmithKline

Completed

Comparison of Pharmacokinetic Profiles of Two Nicotine Gum Formulations

Smoking Cessation

United Kingdom
University Hospital Muenster

Unknown

Influence of the Consumption of Conventional and Electric Cigarettes on Skin Circulation

Smoking | Nicotine Dependence | Vaping

Germany
GlaxoSmithKline

Completed

Nicotine Lozenge Bioequivalence Study

Smoking Cessation

United States
Cedars-Sinai Medical Center

Terminated

E-Cigarette Aerosol, Conventional Cigarette Smoke, and Myocardial Perfusion

Coronary Artery Disease | Myocardial Perfusion

United States
McNeil AB

Completed

Single-dose Nicotine Pharmacokinetics With Three Oral Nicotine Replacement Products. A Study in Healthy Smokers.

Tobacco Dependence

Sweden
GlaxoSmithKline

Completed

A Bioequivalence Study of Three, 2 mg Nicotine Chewing Gums (Two Tests and One Reference) in Healthy Adult Smokers

Tobacco Use Disorder

China
McNeil AB

Completed

Single-dose Nicotine Pharmacokinetics With Four Oral Nicotine Replacement Products

Tobacco Dependence

Sweden
Pharmaceutical Productions Inc.
National Institute on Drug Abuse (NIDA)

Completed

Pilot Pharmacokinetic Study of Investigational Sublingual Nicotine Tablet Versus COMMIT Nicotine Lozenge

Nicotine Pharmacokinetic Study

United States
Cedars-Sinai Medical Center

Terminated

Effects of Nicotine-Free Hookah Smoking on Blood Flow to the Heart, Muscle and Skin

Nicotine-free Hookah Smoking

United States
McNeil AB

Completed

A Pilot Drug Trial That Evaluates the Whitening Potential of Nicotine Gum

Dental Pellicle
McNeil AB

Completed

Comparative Pharmacokinetic Study of New Oral Nicotine Replacement Therapy Products.

Tobacco Dependence

Sweden
Georgia State University
National Cancer Institute (NCI); University of Chicago; George Washington University and other collaborators

Recruiting

Mindfulness-based Smoking Cessation Enhanced With Mobile Technology

Cigarette Smoking

United States
Roswell Park Cancer Institute
National Cancer Institute (NCI); National Institutes of Health (NIH); University...

Recruiting

Effect of E-Liquid Flavor on Respiratory Symptoms in People Using Electronic Nicotine Delivery Systems (CRoFT)

Electronic Cigarette Use

United States
Virginia Commonwealth University
National Institute on Drug Abuse (NIDA)

Completed

Effects of an Oral Nicotine Product in Smokeless Tobacco Users

Tobacco Use

United States
H. Lee Moffitt Cancer Center and Research Institute
James and Esther King Biomedical Research Program

Recruiting

Enhancing Long-Term Smoking Abstinence Among Cervical Cancer Survivors (Project ACCESS)

Smoking Cessation | Cervical Cancer | High Grade Cervical Dysplasia

United States
University of Vermont
National Institute on Drug Abuse (NIDA); Johns Hopkins University; Food and Drug...

Active, not recruiting

Low Nicotine Content Cigarettes in Vulnerable Populations: Women of Reproductive Age

Tobacco Use Disorder

United States
Georgia State University
University of Chicago; National Center for Complementary and Integrative Health... and other collaborators

Completed

iQuit Mindfully: Text Messaging for Smoking Cessation

Cigarette Smoking

United States
National Institute on Drug Abuse (NIDA)

Terminated

Nicotine Replacement Treatment for Pregnant Smokers - 1

Tobacco Use Disorder

United States
Indiana University

Terminated

Beyond the Lung Cancer Diagnosis: Leveraging the Oncology Clinic Setting for Actively Smoking Family Members

Lung Cancer

United States
Mayo Clinic
National Institutes of Health (NIH)

Completed

Nicotine Lozenge or Tobacco-Free Snuff for Smokeless Tobacco Reduction

Tobacco Dependence

United States
Oregon State University

Completed

Sensory Perception of Sweet Flavors in E-Cigarette

Smoking

United States
US Department of Veterans Affairs

Terminated

Nicotine Delivery Systems: Research & Treatment (NDS)

Smoking

United States
Eclat Srl.
University of Catania

Recruiting

Metabolic Syndrome in Diabetic Smokers Using Cigarettes & Combustion-Free Nicotine Delivery Systems (DIASMOKE)

Diabetes Mellitus, Type 2 | Cardiovascular Risk Factor

United Kingdom
University of Vermont
National Institute on Drug Abuse (NIDA); Johns Hopkins University; Food and Drug...

Active, not recruiting

Low Nicotine Content Cigarettes in Vulnerable Populations: Opioid Use Disorder

Tobacco Use Disorder

United States
Roswell Park Cancer Institute
National Cancer Institute (NCI)

Completed

Acceptability of Less Harmful Alternatives to Cigarettes

Kidney Cancer | Cervical Cancer | Leukemia | Head and Neck Cancer | Gastric Cancer | Pancreatic Cancer | Esophageal Cancer | Tobacco Use Disorder | Lung Cancer | Bladder Cancer | Liver Cancer

United States
Eclat Srl.
University of Catania

Not yet recruiting

Changes in Oral Health in Tobacco Cigarettes Smokers After Switching to Combustion-Free Nicotine Delivery Systems (SMILE)

Periodontal Diseases | Gingivitis

Italy
University of Florida
National Institute on Drug Abuse (NIDA)

Terminated

Smoking Cessation Intervention (SPOTLIGHT)

Smoking Cessation

United States
University of Pennsylvania

Active, not recruiting

Nicotinic Hepatic Metabolism on Neuroreceptor Substrates of Nicotine Addiction

Smoking, Tobacco

United States
University of Oklahoma

Completed

Smoking Cessation in Women With Gynecological Conditions

Cervical Dysplasia

United States
Ohio State University Comprehensive Cancer Center

Completed

Appeal of Nicotine Pouches Versus Cigarettes in the Ohio Appalachia Population

Cigarette Smoking-Related Carcinoma

United States
The University of Texas Health Science Center,...
National Institute on Drug Abuse (NIDA)

Recruiting

Using Machine Learning to Develop Just-in-Time Adaptive Interventions for Smoking Cessation

Smoking Cessation

United States
Wake Forest University Health Sciences
National Cancer Institute (NCI)

Completed

Enhanced Quitline Intervention in Smoking Cessation for Patients With Non-Metastatic Lung Cancer

Tobacco Use Disorder | Stage IIIA Non-small Cell Lung Cancer | Stage IIIB Non-small Cell Lung Cancer | Recurrent Small Cell Lung Cancer | Limited Stage Small Cell Lung Cancer | Stage IA Non-small Cell Lung Cancer | Stage IB Non-small Cell Lung Cancer | Stage IIA Non-small Cell Lung Cancer | Stage IIB...

United States
Mark Vander Weg
Iowa City VA Health Care System

Unknown

Treating Smokeless Tobacco Use in Rural Veterans

Nicotine Dependence | Smokeless Tobacco

United States
R.J. Reynolds Vapor Company
RAI Services Company; Davita Clinical Research

Completed

Assess Biomarkers of Tobacco Exposure and Nicotine Pharmacokinetics in Smokers After a 5-Day In-Clinic Confinement Switch to an Electronic Cigarette or Nicotine Gum

Smoking

United States
Duke University
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Novel Approaches to Reducing Tobacco Related Harm

Smoking | Cigarette Smoking | Tobacco Smoking Behavior

United States

Search clinical trials for: Nicotine vaping visit 2 (free-base nicotine)

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