Spots Global Cancer Trial Database for A Study of Pembrolizumab (MK-3475) for First Line Treatment of Recurrent or Metastatic Squamous Cell Cancer of the Head and Neck (MK-3475-048/KEYNOTE-048)

Study Description

Brief Summary: Participants with recurrent or metastatic (R/M) squamous cell cancer of the head and neck (HNSCC) will be randomly assigned to receive pembrolizumab monotherapy \[pembro mono\], pembrolizumab plus chemotherapy with a platinum-based drug (cisplatin or carboplatin) and 5-Fluorouracil (5-FU) \[pembro combo\], or cetuximab plus a platinum-based drug (cisplatin or carboplatin) and 5-FU \[control\]. The overall primary study hypotheses are as follows in all participants and in participants with Programmed Cell Death Ligand 1 (PD-L1) positive expression defined by Combined Positive Score (CPS) ≥1 and CPS ≥20: 1) pembrolizumab monotherapy prolongs progression free survival (PFS) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) assessed by Blinded Independent Central Review (BICR) and prolongs overall survival (OS) compared to standard treatment, and 2) pembrolizumab combination with chemotherapy prolongs PFS per RECIST 1.1 assessed by BICR and prolongs OS compared to standard treatment.

Detailed Description: The 12 primary superiority hypotheses will be evaluated by comparing the pembro mono arm or pembro combo arm separately to the control arm, for PFS and OS in all first line (1L) R/M HNSCC participants and in 1L R/M HNSCC participants with positive PD-L1 expression (PD-L1 CPS ≥1 and CPS ≥20).

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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