Salvage surgery after failure of partial laryngectomy for laryngeal carcinoma / 中华耳鼻咽喉头颈外科杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study surgical managements, outcomes and the factors affecting prognosis of the primary recurrence following partial laryngectomy for laryngeal carcinoma.</p><p><b>METHODS</b>The clinical data of 77 patients with salvage surgery for primary recurrence following partial laryngectomy for laryngeal carcinoma were analyzed retrospectively. Fifty-one patients underwent salvage total laryngectomy and other 26 patients with salvage partial laryngectomy. Of them, 19 patients without previous radiotherapy received a combined therapy of surgery and radiotherapy. Survival rates were analyzed using Kaplan-Meier method. Prognosis factors were analyzed by Log-rank test and Cox regression.</p><p><b>RESULTS</b>After salvage surgery, the 3-and 5-year cumulative overall survival rates were 59.1% and 52.7% respectively, and both the 3- and 5-year local recurrence rates were 30.7%. Most patients (48.4%) died of the failure at the primary sites. Multivariate analysis revealed the advanced T stage at initial presentation and the extra-laryngeal invasion of recurrent tumor were adverse prognostic factors for survival rate and also the advanced T stage at initial presentation influenced local recurrence rate.</p><p><b>CONCLUSIONS</b>Salvage surgery for the primary recurrence following conservation treatment for laryngeal carcinoma can achieve promising results. Salvage total laryngectomy is the main therapeutic management in most recurrent patients. Salvage partial laryngectomy can achieve sound results in the patients selected carefully.</p>