FDA grants orphan drug status to experimental IPF treatment FS2
The U.S. Food and Drug Administration (FDA) has granted orphan drug designation to Birchbiomed’s FS2 (kynurenic acid) for the treatment of idiopathic pulmonary fibrosis (IPF). Orphan drug status is intended to incentivize the development of therapies for rare diseases — defined as those affecting fewer than 200,000 people in the…
