Positive interim data shows Roche’s sefaxersen significantly reduces proteinuria in people with IgA nephropathy (IgAN)

Basel, 23 September 2026 - Roche (SIX: RO, ROP; OTCQX: RHHBY) announced today positive prespecified interim results from the ongoing phase III IMAgINATION study evaluating investigational sefaxersen in adults with primary IgA nephropathy (IgAN). The study met its primary endpoint with sefaxersen ac…