450
Participants
Start Date
September 27, 2025
Primary Completion Date
February 28, 2028
Study Completion Date
March 28, 2028
CSL787
CSL787 high or low doses once daily (QD) will be administered via inhalation over a period of \>= 6 months but not exceeding 12 months.
Placebo
Participants will receive a matching volume of placebo QD over a period of \>= 6 months but not exceeding 12 months.
Nebulizer
The nebulizer is a CE-marked device.
Lead Sponsor
CSL Behring
INDUSTRY