60
Participants
Start Date
June 30, 2016
Primary Completion Date
May 31, 2019
Study Completion Date
May 31, 2019
Exposure to secondhand tobacco smoke
The intervention is exposure to secondhand smoke of COPD and asthma patients in outside smoking areas (no specific drugs or devices are tested in this study). Study subjects will be asked to spend at least 15 minutes in the outdoor smoking area, a preferable time of 30-60 mins. During the exposure period (15-60 min) subjects´ respiratory rates will be recorded using RESpeck device, as well as the air quality which will be monitored using AirSpeck device.
TobaccoFree Research Institute
OTHER
Fundación de Investigación Biomédica - Hospital Universitario de La Princesa
OTHER
Mario Negri Institute for Pharmacological Research
OTHER
Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
OTHER
Institut Català d'Oncologia
OTHER