Abstract
Head and neck squamous cell carcinoma (HNSCC) is now the seventh most common cancer worldwide. The median overall survival for patients with recurrent and/or metastatic (R/M) HNSCC remains <1 year despite modern systemic chemotherapy and targeted agents. Palliative systemic therapy for patients with R/M HNSCC typically includes a platinum-based doublet, with an understanding that the increase in efficacy compared with single agents is primarily related to improved response rate, and not survival. Till date, the only systemic therapy regimen to demonstrate survival superiority over platinum-5-fluorouracil (5-FU) doublet is platinum, FU, and cetuximab. Epidermal growth factor receptor inhibitors, including monoclonal antibodies and tyrosine kinase inhibitors, have achieved only a modest success in R/M HNSCC. Immunotherapy represents an attractive treatment option for R/M HNSCC, with encouraging preliminary data from studies involving immune checkpoint inhibitors (e.g., pembrolizumab, nivolumab) and toll-like receptor agonists (e.g., motolimod). Given the poor prognosis of R/M HNSCC, enrollment of patients into clinical trials to investigate novel systemic agents, is necessary for further improvement of oncologic outcomes in this patient population.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
