100
Participants
Start Date
February 1, 2021
Primary Completion Date
September 1, 2022
Study Completion Date
June 1, 2025
daiphragm mobility by ultrsound
fibrosis score, alveolitis score by CT Chest
spirometry ,DLCo
FEV1, FVC, FEV1/FVC, DLCo
Ain Shams university, Cairo
Ain Shams University
OTHER