Prognostic significance of human papillomavirus in recurrent or metastatic head and neck cancer: an analysis of Eastern Cooperative Oncology Group trials

The purpose of this article was to study the association of human papillomavirus (HPV) with clinical outcomes in patients with recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN).Archival baseline tumor specimens were obtained from patients treated on two clinical trials in recurrent or metastatic SCCHN: E1395, a phase III trial of cisplatin and paclitaxel versus cisplatin and 5-fluorouracil, and E3301, a phase II trial...