180
Participants
Start Date
May 4, 2021
Primary Completion Date
December 1, 2024
Study Completion Date
July 1, 2025
Ambroxol
Oral ambroxol medication (60 mg) from day 1 to study end (at 60 mg TID (day 1-7), 120 mg TID (day 8- 14), 315 mg BID (day 15-21), 315 mg TID (day 22-28) and 420 mg TID (day 29-550)
Placebo
Oral placebo medication (60 mg) from day 1 to study end (at 60 mg TID (day 1-7), 120 mg TID (day 8- 14), 315 mg BID (day 15-21), 315 mg TID (day 22-28) and 420 mg TID (day 29-550)
RECRUITING
Helse Fonna, Haugesund
Klinbeforsk
OTHER
Helse-Bergen HF
OTHER
Helse Fonna
OTHER