
Panelists discuss how the phase 3 MK-3475-877 trial findings demonstrated subcutaneous pembrolizumab’s pharmacokinetic comparability to intravenous (IV) formulation with similar efficacy (45% vs 42% objective response rate [ORR]) and safety profiles in treatment-naive patients with metastatic non–small cell lung cancer, with indication-specific dosing of 395 mg every 3 weeks or 790 mg every 6 weeks combined with vorhyaluronidase.