Acute Health Effects of Passive Vape Among COPD Patients

The use of e-cigarettes is often permitted in otherwise smoke-free areas causing passive vape exposure for present individuals. Little is known about the potential adverse health effects of passive vape, and people with respiratory diseases may be more susceptible. The aim of the present study was to investigate local and systemic effects of short-term passive exposure to vape from e-cigarettes among patients with mild or moderate chronic obstructive pulmonary disease COPD in a randomized controlled double-blinded cross-over study.