Evaluation of the Effect of a Nasal Allergen Challenge With Dermatophagoides Farinae Extract on Nasal Airway Inflammation in Allergic Individuals, Comparing E-cigarette Users to Cigarette Smokers and Non-smokers.
PHASE1
The purpose of this pilot study is to evaluate allergen-induced nasal airwa...
Status
Terminated
Location
UNC Center for Environmental Medicine, Asthma and Lung Biology
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
NA
A single-center, randomized, controlled, switching, open-label, parallel co...