Survival and swallowing function outcome impact factors analysis of surgery-oriented comprehensive treatment for hypopharyngeal cancer in a series of 122 patients.

Surgery-oriented comprehensive treatment can give rise to good swallowing function without jeopardizing oncological control. The size of the surgical defect, local-regional recurrence, and distant metastasis were independent factors impacting OS and DFS. Pharyngo-cutaneous fistula and local-regional recurrence were independent factors impacting swallowing function. Clinical stage, local-regional recurrence, decannulation, and feeding tube were independent factors impacting QoL.