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Roche's Sefaxersen Meets Primary Endpoint In Phase III IMAgINATION Study, Significantly Reduces Proteinuria Versus Placebo At 37 Weeks In IgA Nephropathy Patients

Benzinga·09/23/2026 06:23:30
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  • In the phase III IMAgINATION study, sefaxersen demonstrated statistically significant and clinically meaningful reductions in proteinuria versus placebo at 37 weeks, showing best-in-class potential
  • Sefaxersen inhibits complement factor B production at its primary source in the liver, thus blocking a key driver of IgAN-related kidney damage1
  • IgAN is a progressive kidney disease that is typically diagnosed in young adults and up to 50% of people progress to kidney failure within 20 years, requiring dialysis or transplantation2-4
  • Interim data will be presented at an upcoming medical meeting and shared with health authorities