Non-HPV-Related Head and Neck Squamous Cell Carcinoma in a Young Patient Cohort

Abstract

Objectives: Head and neck squamous cell carcinoma (HNSCC) is rare in patients younger than 40 years. Many practitioners suspect HNSCC is a more aggressive disease in this age group, and perhaps increasing in incidence; however, there are scant and conflicting data to support this assertion. We sought to compare outcomes for young patients with non-human papillomavirus (HPV)–related HNSCC to those of older patients. Methods: A retrospective chart review of patients with HNSCC treated from 2004 to 2016 at 2 tertiary referral centers. Patients aged 18 to 40 with p16-negative HNSCC were included in the young patient cohort (n = 59). A randomly selected stage- and subsite-matched cohort aged 55 to 65 was analyzed for comparison (n = 114). Results: When considering all patients with HNSCC, patients younger than 40 were more likely to have oral tongue cancer (62.7%) compared to patients age 55 to 65 (16.9%). When an older patient cohort was stage- and subsite-matched to the young patient cohort, there were more never smokers (49.2% vs 17.5% of older patients, P