Found 79 matching trials
Effect of Switching From Cigarette Smoking to THS on Systemic Endothelial Function in Subjects With Established Atherosclerotic Disease
NAThe purpose of this study is to demonstrate improvement in flow mediated di...
Location
Multiple Locations
Nicotine Pharmacokinetics and Pharmacodynamics of Two Variants of VM 1.0 Compared to Cigarettes in Adult Current Smokers
NAA single-center, randomized, controlled, partially blinded, crossover study...
Status
Active Not Recruiting
Nicotine Pharmacokinetic Study of Heated Tobacco and Heated Herbal Products
NAThis is a randomised, cross-over, open-label, confinement study conducted i...
Nicotine Delivery From Novel Non-Tobacco Electronic System in Smokers
NAThis randomized pilot clinical trial studies nicotine delivery from novel n...
Location
Roswell Park Cancer Institute
T-regulatory Cells in ALS
PHASE2This study is a randomized, placebo-controlled, phase 2a trial to study the...
Status
Active Not Recruiting
Location
Massachusetts General Hospital Neurological Clinical Research Institute
Changes in Oral Health in Tobacco Cigarettes Smokers After Switching to Combustion-Free Nicotine Delivery Systems
NAAlthough the well-known detrimental effects of conventional cigarette smoki...
The Abuse Liability of a Novel Heated Tobacco Product (IQOS) and Its Feasibility as a Menthol Cigarette Substitute
NAThis project examines the influence of flavor availability on switching to ...
Location
Virginia Commonwealth University
A Study to Evaluate Changes in Smokers Using Oral Tobacco-derived Nicotine Products.
NAThe purpose of this study is to evaluate changes in exposure to selected ha...
Location
QPS Bio-Kinetic Clinical Applications, LLC
Comparison of Nicotine Plasma Concentrations and Subjective Effects for Three Electronic Cigarettes vs Combustible Cigarettes and Nicotine Gum
NAThe purpose of this study is to measure plasma nicotine uptake parameters, ...
Nicotine Metabolism and Little Cigars
NAThis study examines the effects of smoking little cigars in different group...
Location
University of Pennsylvania