Study of Efficacy and Safety of Pirfenidone in Patients With Fibrotic Hypersensitivity Pneumonitis
Status:
Completed
Trial end date:
2020-12-31
Target enrollment:
Participant gender:
Summary
Patients are being offered participation in this pirfenidone trial because They have been
diagnosed with fibrotic hypersensitivity pneumonitis (FHP), a type of interstitial lung
disease (ILD). This is a disease where scarring of lung tissue occurs as the result of
inhaling substances called antigens. These antigens can be substances such as molds,
chemicals or dust. As a result of this scarring the lungs are is not able to move oxygen into
the bloodstream to reach other organs.
Currently over 1400 subjects have been treated with pirfenidone in 15 clinical trials. This
drug has been approved by the Food and Drug Administration (FDA) for use in Idiopathic
Pulmonary Fibrosis, a different type of ILD, but requires special permission for use in your
condition. The use of pirfenidone has not been approved for the treatment of FHP. It is
considered experimental treatment in this study.