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Clinical Trial Summary

This study is a randomized, double-blind, placebo-controlled, multicenter clinical study. The main purpose of this study was to confirm the efficacy and safety of pirfenidone capsules in the treatment of pneumoconiosis.


Clinical Trial Description

272 patients with pneumoconiosis participated in the 52-week study and were randomized to pirfenidone or placebo. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05288179
Study type Interventional
Source Beijing Continent Pharmaceutical Co, Ltd.
Contact Ling Zhang, Dr
Phone 13501209210
Email zhangling@bjcontinent.com
Status Not yet recruiting
Phase Phase 3
Start date April 15, 2022
Completion date September 30, 2025

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