Free-flap reconstruction of the head and neck is safe and reliable in the elderly. Nevertheless, meticulous patient selection, mainly based on the level of comorbidity, is necessary.
The main prognostic factors identified in this study were clinical (age and comorbidity) and histological (pathological tumour size, bone invasion and surgical margins).
Advanced patient age had a worse impact on overall (p = 0.006), specific (p = 0.02) and disease-free (p = 0.03) survival in univariate analysis, but had only a worse impact on overall survival (p = 0.03) in multivariate analysis. In the elderly patients, overall, specific and disease-free survival rates at 5 years were 43%, 51% and 49%, respectively. There was no significant difference in functional outcomes between elderly and young patients.
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