Padcev-Keytruda Combination Shows Strong Positive Data in Cisplatin-Eligible Muscle-Invasive Bladder Cancer on February 27, 2026 EV-304 KEYNOTE-B15 Keytruda Malignant neoplasm of urinary bladder muscle-invasive Padcev perioperative +
Padcev-Keytruda Combination Succeeds Again in Cisplatin-Eligible Muscle-Invasive Bladder Cancer on December 18, 2025 EV-304 Event-Free Survival KEYNOTE-B15 Keytruda Malignant neoplasm of urinary bladder Padcev +