OSAKA, Japan & CAMBRIDGE, Mass. - Friday, 07. November 2025
− Phase 1b, Open-Label Study Follow Up Shows Stable Kidney Function (eGFR) in Patients Treated with Investigational Mezagitamab Through Week 96 – 18 Months After Last Dose1
− Rapid Reductions in Proteinuria and Serum Gd-IgA1 Levels Were Sustained Through Week 961
− No Serious Adverse Events or Opportunistic Infections Were Observed Through Week 961
− Takeda Initiated Pivotal Phase 3 Clinical Trials Evaluating Mezagitamab in Primary IgA Nephropathy and Immune Thrombocytopenia with Patient Enrollment Ongoing
(BUSINESS WIRE) -- Takeda (TSE:4502/NYSE:TAK) today announced new interim data from the Phase 1b, open-label, proof-of-concept study of subcutaneous mezagitamab (TAK-079), an anti-CD38 monoclonal antibody with disease-modifying potential, in primary immunoglobulin A (IgA) nephropathy. Data from the study showed that kidney function (eGFR) remained s
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