{"groups":[{"description":"PD-1/PD-L1 inhibitor-naïve, cetuximab-naïve\n\nPembrolizumab (Keytruda®):\n\nPembrolizumab is administered on an outpatient basis. 200 mg pembrolizumab will be administered as a 30 minute (-5 min/+10 min) intravenous (IV) infusion every 3 weeks.\n\nCetuximab (Erbitux®):\n\nThe initial cetuximab dose of 400mg/m2 is administered on Cycle 1, Day 1 as a 120-minute IV infusion (maximum infusion rate 10mg/min).1 Subsequent weekly cetuximab doses of 250mg/m2 are administered as 60-minute IV infusions (maximum infusion rate 10mg/min).\n\nPembrolizumab, Cetuximab: Pembrolizumab (KEYTRUDA®; MK-3475) is a potent and highly selective humanized monoclonal antibody (mAb) of the immunoglobulin G4 (IgG4)/kappa isotype designed to directly block the interaction between PD-1 and its ligands, programmed cell death ligand 1 (PD-L1) and programmed cell death ligand 2 (PD-L2). This blockade enhances functional activity of the target lymphocytes to facilitate tumor regression and ultimately immune rejection.\n\nCetuximab (Erbitux®) binds specifically to the epidermal growth factor receptor (EGFR) on both normal and tumor cells, and competitively inhibits the binding of EGF and other ligands, such as transforming growth factor-alpha. Cetuximab can mediate antibody-dependent cellular cytotoxicity (ADCC), with in vitro assays and in vivo animal studies demonstrating that cetuximab inhibits the growth and survival of tumor cells expressing EGFR.","id":"FG000","title":"Cohort 1"},{"description":"PD-1/PD-L1 inhibitor-refractory, cetuximab-naïve\n\nPembrolizumab (Keytruda®):\n\nPembrolizumab is administered on an outpatient basis. 200 mg pembrolizumab will be administered as a 30 minute (-5 min/+10 min) intravenous (IV) infusion every 3 weeks.\n\nCetuximab (Erbitux®):\n\nThe initial cetuximab dose of 400mg/m2 is administered on Cycle 1, Day 1 as a 120-minute IV infusion (maximum infusion rate 10mg/min).1 Subsequent weekly cetuximab doses of 250mg/m2 are administered as 60-minute IV infusions (maximum infusion rate 10mg/min).\n\nPembrolizumab, Cetuximab: Pembrolizumab (KEYTRUDA®; MK-3475) is a potent and highly selective humanized monoclonal antibody (mAb) of the immunoglobulin G4 (IgG4)/kappa isotype designed to directly block the interaction between PD-1 and its ligands, programmed cell death ligand 1 (PD-L1) and programmed cell death ligand 2 (PD-L2). This blockade enhances functional activity of the target lymphocytes to facilitate tumor regression and ultimately immune rejection.\n\nCetuximab (Erbitux®) binds specifically to the epidermal growth factor receptor (EGFR) on both normal and tumor cells, and competitively inhibits the binding of EGF and other ligands, such as transforming growth factor-alpha. Cetuximab can mediate antibody-dependent cellular cytotoxicity (ADCC), with in vitro assays and in vivo animal studies demonstrating that cetuximab inhibits the growth and survival of tumor cells expressing EGFR.","id":"FG001","title":"Cohort 2"},{"description":"PD-1/PD-L1 inhibitor-refractory, cetuximab-refractory\n\nPembrolizumab (Keytruda®):\n\nPembrolizumab is administered on an outpatient basis. 200 mg pembrolizumab will be administered as a 30 minute (-5 min/+10 min) intravenous (IV) infusion every 3 weeks.\n\nCetuximab (Erbitux®):\n\nThe initial cetuximab dose of 400mg/m2 is administered on Cycle 1, Day 1 as a 120-minute IV infusion (maximum infusion rate 10mg/min).1 Subsequent weekly cetuximab doses of 250mg/m2 are administered as 60-minute IV infusions (maximum infusion rate 10mg/min).\n\nPembrolizumab, Cetuximab: Pembrolizumab (KEYTRUDA®; MK-3475) is a potent and highly selective humanized monoclonal antibody (mAb) of the immunoglobulin G4 (IgG4)/kappa isotype designed to directly block the interaction between PD-1 and its ligands, programmed cell death ligand 1 (PD-L1) and programmed cell death ligand 2 (PD-L2). This blockade enhances functional activity of the target lymphocytes to facilitate tumor regression and ultimately immune rejection.\n\nCetuximab (Erbitux®) binds specifically to the epidermal growth factor receptor (EGFR) on both normal and tumor cells, and competitively inhibits the binding of EGF and other ligands, such as transforming growth factor-alpha. Cetuximab can mediate antibody-dependent cellular cytotoxicity (ADCC), with in vitro assays and in vivo animal studies demonstrating that cetuximab inhibits the growth and survival of tumor cells expressing EGFR.","id":"FG002","title":"Cohort 3"},{"description":"cutaneous HNSCC\n\nPembrolizumab (Keytruda®):\n\nPembrolizumab is administered on an outpatient basis. 200 mg pembrolizumab will be administered as a 30 minute (-5 min/+10 min) intravenous (IV) infusion every 3 weeks.\n\nCetuximab (Erbitux®):\n\nThe initial cetuximab dose of 400mg/m2 is administered on Cycle 1, Day 1 as a 120-minute IV infusion (maximum infusion rate 10mg/min).1 Subsequent weekly cetuximab doses of 250mg/m2 are administered as 60-minute IV infusions (maximum infusion rate 10mg/min).\n\nPembrolizumab, Cetuximab: Pembrolizumab (KEYTRUDA®; MK-3475) is a potent and highly selective humanized monoclonal antibody (mAb) of the immunoglobulin G4 (IgG4)/kappa isotype designed to directly block the interaction between PD-1 and its ligands, programmed cell death ligand 1 (PD-L1) and programmed cell death ligand 2 (PD-L2). This blockade enhances functional activity of the target lymphocytes to facilitate tumor regression and ultimately immune rejection.\n\nCetuximab (Erbitux®) binds specifically to the epidermal growth factor receptor (EGFR) on both normal and tumor cells, and competitively inhibits the binding of EGF and other ligands, such as transforming growth factor-alpha. Cetuximab can mediate antibody-dependent cellular cytotoxicity (ADCC), with in vitro assays and in vivo animal studies demonstrating that cetuximab inhibits the growth and survival of tumor cells expressing EGFR.","id":"FG003","title":"Cohort 4"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"33"},{"groupId":"FG001","numSubjects":"25"},{"groupId":"FG002","numSubjects":"10"},{"groupId":"FG003","numSubjects":"10"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"33"},{"groupId":"FG001","numSubjects":"25"},{"groupId":"FG002","numSubjects":"10"},{"groupId":"FG003","numSubjects":"10"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"},{"groupId":"FG002","numSubjects":"0"},{"groupId":"FG003","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}