6
Participants
Start Date
March 31, 2011
Primary Completion Date
June 30, 2013
Study Completion Date
June 30, 2013
azithromycin + N-acetylcystein + inhaled corticosteroid
"* Azithromycin 500mg qd x 1 week --\> 250mg qod x 6 months~* N-acetylcystein 200mg tid x 6 months~* Fluticasone 250mcg puff x2/day x 6 months"
Asan Medical Center, Seoul
Lead Sponsor
Asan Medical Center
OTHER