Start Date
June 17, 2021
Primary Completion Date
May 23, 2022
Study Completion Date
July 24, 2022
BI 767551 intravenous
BI 767551 intravenous
BI 767551 inhalation
BI 767551 inhalation
Placebo intravenous
Placebo intravenous
Placebo inhalation
Placebo inhalation
Lead Sponsor
Boehringer Ingelheim
INDUSTRY