Comparison of Longevity in Patients with Idiopathic Pulmonary Fibrosis Using Pirfenidone Versus Triple Therapy with Prednisolone, Azathioprine, and Acetylcysteine.

Background: The effect of the combination of prednisolone, azathioprine, and acetylcysteine for the treatment of Idiopathic pulmonary fibrosis (IPF) is minimal. We aimed to investigate the effect of these drugs in case of intolerance to new anti-fibrotic drugs.

Materials And Methods: This historical prospective study was performed on 91 patients with idiopathic pulmonary fibrosis who were referred to a pulmonologist in Mashhad during 2016-2020.