Abstract
Background/Purpose: Hypopharyngeal squamous cell carcinomas (SCC) are generally diagnosed in an advanced disease stage. A total laryngopharyngoesophagectomy with gastric pull-up reconstruction is a time tested surgical treatment in our centre for resectable failures or recurrences after primary treatment with organ preservation protocols (radiotherapy or chemoradiation), or as a primary surgical treatment for very advanced hypopharyngeal tumors. We present the results of our approach in terms of success rate, postoperative complications and functional and oncologic outcomes.Methods: We retrospectively reviewed the charts of all patients with hypopharyngeal SCC, who underwent laryngopharyngoesophagectomy with gastric pull-up reconstruction during the period 1989–2015.Results: The cohort included 60 patients. Mean follow-up was 32 months. Stage III and stage IV disease was present in 35 and 60% of patients, respectively. Successful reconstruction by intended gastric transposition was possible in 98.3% of cases. The in-hospital mortality rate was 8.3%. Two-year and five-year actuarial overall survival were 39.5 and 21.1%, respectively. Two-year and five-year actuarial disease specific survival were 58.5 and 46.6%, respectively. Two-year and five-year actuarial locoregional recurrence free survival were both 49.5%. A significantly lower locoregional recurrence free survival was observed in patients with pN+ disease compared to pN0 (Log rank, p <0.05). Complete oral intake was achieved in 82.7% of patients. Speech rehabilitation by means of Provox® puncture or electrolarynx was achieved in 66% of patients.Discussion/Conclusion: Total laryngopharyngoesophagectomy with gastric pull-up reconstruction for advanced stage hypopharyngeal SCC combines relatively good oncologic and functional outcomes in a prognostically unfavorable patient group.
Highlights
Hypopharyngeal squamous cell carcinoma (SCC) accounts for ∼3–5% of all head and neck squamous cell carcinomas (1, 2)
We retrospectively reviewed the charts of all patients with hypopharyngeal SCC, who underwent laryngopharyngoesophagectomy with gastric pull-up reconstruction during the period 1989–2015
Discussion/Conclusion: Total laryngopharyngoesophagectomy with gastric pull-up reconstruction for advanced stage hypopharyngeal SCC combines relatively good oncologic and functional outcomes in a prognostically unfavorable patient group
Summary
Stage III and stage IV disease was present in 35 and 60% of patients, respectively. Successful reconstruction by intended gastric transposition was possible in 98.3% of cases. Two-year and five-year actuarial overall survival were 39.5 and 21.1%, respectively. Two-year and five-year actuarial disease specific survival were 58.5 and 46.6%, respectively. Two-year and five-year actuarial locoregional recurrence free survival were both 49.5%. A significantly lower locoregional recurrence free survival was observed in patients with pN+ disease compared to pN0 (Log rank, p
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