The clinical characteristics and two different treatment outcomes of 321 patients with hypopharyngeal squamous cell carcinoma

Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery
T LuZ Liu

Abstract

Objective:To investigate the clinical characteristics, two different treatment outcomes and prognostic factors of hypopharyngeal carcinoma. Method:The life table method was used to calculate the overall survival rates, Log-rank test was used to compare the overall survival rates between the two groups.The Cox proportional hazard model was used to perform the multivariate analysis to confirm independent treatment modalities as prognostic factors. Result:Among the 321 patients, 197 patients received surgery combine with radiotherapy or concurrent chemoradiotherapy treatment(S+R/CRT) and 124 patients received radiotherapy or concurrent chemoradiotherapy treatment(R/CRT). For 321 patients, the 1,3,5year overall survival rates were 75.87%,49.39%,41.38% and the median survival time was 37.65 months. The difference in throat retention ratio between the radiotherapy or concurrent chemoradiotherapy treatment(41.94%) and surgery combine with radiotherapy or concurrent chemoradiotherapy treatment(11.17%) was statistically significant (P<0.01).Univariate analysis showed that clinical stage of tumor, T stage, N stage, M stage and two different treatment modalities have impact on survival prognosis. Cox regression multivariate analysis show...Continue Reading

Related Concepts

Related Feeds

Carcinoma, Squamous Cell

Basal cell carcinoma is a form of malignant skin cancer found on the head and neck regions and has low rates of metastasis. Discover the latest research on basal cell carcinoma here.