Background: Elderly patients with mucosal squamous cell carcinomas of the head and neck (mHNSCC) represent a challenging clinical dilemma. Methods: A retrospective review was performed of patients ≥75 years, treated with curative-intent radiotherapy for mHNSCC in two quaternary Sydney hospitals between 2007 and 2017. Results: Ninety-five patients met inclusion criteria. The median age was 79 years (75-94). Patients received radiotherapy alone (n = 24), concurrent chemoradiotherapy (n = 22), surgery and adjuvant radiotherapy (n = 45), or surgery with adjuvant chemoradiotherapy (n = 4). Median follow-up was 4.5 years, median overall survival (OS) was 3.8 years, and 2-year and 5-year OS were 56% and 43%, respectively. Eastern Cooperative Oncology Group performance status of ≥2 (P < .001) was a statistically significant predictor of reduced OS. Thirty-four patients (36%) required hospitalization, 5 (5%) did not complete radiotherapy, and 9 (9%) were feeding tube dependent beyond 6 months. Conclusions: Appropriately selected elderly patients can achieve durable outcomes from curative intent radiotherapy with acceptable treatment toxicity.
K E Y W O R D Selderly, geriatric oncology, head and neck cancer, performance status, radiotherapy