First FDA Approval in FSGS — Major Commercial Milestone
FILSPARI received full FDA approval for FSGS (April 13), becoming the first and only approved medicine for this rare disease; company estimates >30,000 U.S. patients currently eligible in FSGS and >100,000 total U.S. patients eligible across IgA nephropathy and FSGS, supporting a modeled ~$3 billion potential peak sales opportunity.