A Study to Explore the Therapeutic Effect of HEC585 on Delaying Forced Vital Capacity (FVC) Decline and Tolerance in Progressive Fibrosing Interstitial Lung Disease (PF-ILD) Patients
Conditions
- Progressive Fibrosing Interstitial Lung Disease (PF-ILD) / Progressive Pulmonary Fibrosis (PPF)
Interventions
- DRUG: HEC585 dose A
- DRUG: HEC585 dose B
- DRUG: Placebo
Sponsor
Sunshine Lake Pharma Co., Ltd.