Read More Pharma Industry News Pfizer (PFE), Merck (MRK) win FDA expansion for Padcev plus Keytruda in all MIBC patients Pfizer (PFE) Padcev+Keytruda MIBC label expands to all patients as first platinum-free regimen; AstraZeneca's Imfinzi cisplatin-only slot loses ground. byVenkateshJuly 12, 2026