CatalYm Presents Phase 2 Data Showing Visugromab Substantially Enhances the Clinical Benefit of PD-1 Inhibition in Neoadjuvant Bladder Cancer at ESMO 2026 Visugromab combined with PD-1 inhibitor nivolumab demonstrated higher response rates versus nivolumab alone across primary and secondary endpoints: pathologic Complete Response (pCR; 33% vs. 8%), radiographic Objective Response Rate ( ORR; 60% vs. 15%) and Major Pathologic Response (MPR; 60% vs.