107
Participants
Start Date
June 6, 2016
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
Albuterol
Beta agonist respiratory inhaler
Placebo
respiratory inhaler with no medication
VA Medical Center, San Francisco
University of California San Francisco, San Francisco
Flight Attendant Medical Research Institute
OTHER
University of California, San Francisco
OTHER