LEOPARD-II: A randomized phase II study of radiochemotherapy (RCT) with 5FU and cisplatin plus/minus cetuximab (Cet) in unresectable locally advanced esophageal cancer (LAEC).

4081 Background: Patients (pts) with LAEC have a poor prognosis; new therapies are required. A study showed the addition of Cet to RCT to be safe and effective for resectable EC [Ruhstaller et al, ...