• Neoadjuvant disitamab vedotin plus toripalimab demonstrates a 61.3% pathological complete response rate in patients with operable HER2-positive muscle-invasive bladder cancer (MIBC).
• The combination therapy showed an 85% event-free survival rate at 12 months, indicating a potential for improved clinical outcomes in this patient population.
• Treatment-related adverse events were generally mild, with the most common being alopecia, elevated liver enzymes, and rash, suggesting a manageable safety profile.
• The ongoing phase 2 study anticipates final completion in February 2025, with further data expected to refine the understanding of long-term efficacy and safety.