Publication

Abstract : BACKGROUND: The purpose of the study was to evaluate the oncological outcomes of salvage surgery in squamous cell carcinoma of the head and neck (SCCHN). METHODS: This is a retrospective analysis of all patients of SCCHN with recurrence or second primary, post-treatment, who underwent salvage surgery. The outcomes were analyzed in terms of overall survival, overall survival postsalvage surgery and disease-free survival (DFS) postsalvage surgery. Clinical and pathological predictors were considered. RESULTS: Two hundred and forty-one patients were included. The mean follow-up was 56.33 months. Five-year survival OS from date of initial diagnosis of the tumor was 61.2%. The 5-year OS survival after salvage surgery was 47.1%. Five-year DFS after salvage surgery was 28.1%. Prior chemoradiotherapy and pathological perineural invasion were independent predictors on multivariate analysis. CONCLUSIONS: Survival outcomes after appropriate salvage treatment are good. Prior chemoradiotherapy and perineural invasion on salvage pathology are predictors of poorer outcomes.