A Study of Co-formulated Favezelimab/Pembrolizumab Versus Doctor’s Choice Chemotherapy in PD-1-refractory, Relapsed or Refractory Classical Hodgkin Lymphoma

The purpose of this study is to compare efficacy of co-formulated favezelimab/pembrolizumab (MK-4280A) with doctor’s choice chemotherapy of bendamustine or gemcitabine in participants with PD-(L)1-refractory, relapsed or refractory classical Hodgkin Lymphoma. The study will also assess the safety and tolerability of co-formulated favezelimab/pembrolizumab. The primary study hypotheses are that co-formulated favezelimab/pembrolizumab is superior to doctor’s … Continued