231
Participants
Start Date
January 1, 2020
Primary Completion Date
December 31, 2021
Study Completion Date
December 31, 2021
Assesssing the severity of pulmonary alveolar proteinosis
Three severity scores will be used to assess the severity of patients with pulmonary alveolar proteinosis.
Shanghai pulmonary hospital, Shanghai
Shanghai Pulmonary Hospital, Shanghai, China
OTHER