Efficacy and Safety of Paclitaxel Combined With Cetuximab for Head and Neck Squamous Cell Carcinoma.

Abstract

For recurrent/metastatic squamous cell carcinoma of the head and neck (R/M SCCHN), popular regimens containing platinum-based anticancer agents and immune checkpoint inhibitors are impractical for platinum-intolerant patients. Herein, the efficacy and safety of paclitaxel and cetuximab combination therapy in R/M SCCHN were evaluated. In this retrospective study, paclitaxel (80 mg/m2) and cetuximab (400 mg/m2 loading dose followed by 250 mg/m2 weekly) were administered in 28-day cycles on days 1, 8, and 15. Thirty-eight patients were treated. The overall response and disease control rates of first-line therapy were 43% and 79%, respectively, while those of second-line and later therapies were 20% and 90%, respectively. The median progression-free and overall survival were 5.3 and 12.5 months, respectively. All adverse events were manageable, including grade 3/4 neutropenia and anaemia affecting 8-13% of patients. Paclitaxel and cetuximab combination therapy may be suitable for treating R/M SCCHN.