Travere Therapeutics, Inc. said it plans to seek accelerated approval in the US for sparsentan in immunoglobulin A nephropathy (IgAN) early in 2022, after data from a prespecified interim look at the Phase III PROTECT study showed that the dual angiotensin II/endothelin A receptor antagonist reduced proteinuria levels threefold compared to standard-of-care at 36 weeks.
The San Diego firm, known as Retrophin until last fall, also said on 16 August that the drug showed no...







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