Merck & Company IncEC approved KEYTRUDA and KEYTRUDA SC for muscle-invasive bladder cancer based on positive Phase 3 trial results.

The European Commission has approved Merck's KEYTRUDA in combination with Padcev as a neoadjuvant treatment for muscle-invasive bladder cancer, and also approved KEYTRUDA SC across all EU member states. The approval is based on the Phase 3 KEYNOTE-905 trial involving 595 patients with resectable muscle-invasive bladder cancer who were ineligible for cisplatin therapy. Results showed that patients treated with KEYTRUDA and Padcev had a 60% improvement in event-free survival and a 50% reduction in the risk of death, with statistically significant improvements in pathologically complete response. Muscle-invasive bladder cancer accounts for about 25% of all bladder cancer cases, and about half of patients do not respond to cisplatin-based neoadjuvant therapy, the current standard of care. KEYTRUDA is a PD-1 inhibitor, while KEYTRUDA SC is a subcutaneous formulation containing berahyaluronidase alfa to increase permeability.
Merck & Company IncEC approved KEYTRUDA and KEYTRUDA SC for muscle-invasive bladder cancer based on positive Phase 3 trial results.
Merck KGaA