Analysis of the efficacy of endoscopic transnasal surgery for sinonasal and skull base adenoid cystic carcinoma.
10.3760/cma.j.cn115330-20221107-00666
- Author:
Wei WEI
1
;
Jun Qi LIU
1
;
Yan QI
1
;
Xiao Min LI
1
;
Fan Yue MENG
1
;
Qin Zhan REN
1
;
Bo YAN
1
;
Zhen Lin WANG
1
;
Qiu Hang ZHANG
1
Author Information
1. Department of Otorhinolaryngology Head and Neck Surgery, XuanWu Hospital, Capital Medical University, Beijing 100053, China.
- Publication Type:Journal Article
- MeSH:
Male;
Female;
Humans;
Middle Aged;
Carcinoma, Adenoid Cystic/surgery*;
Retrospective Studies;
Skull Base/pathology*;
Disease-Free Survival;
Prognosis
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2023;58(5):438-444
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To evaluate the efficacy of endoscopic transnasal surgery for sinonasal and skull base adenoid cystic carcinoma (ACC), and to analyze the prognostic factors. Methods: Data of 82 patients (43 females and 39 males, at a median age of 49 years old) with sinonasal and skull base ACC who were admitted to XuanWu Hospital, Capital Medical University between June 2007 and June 2021 were analyzed retrospectively. The patients were staged according to American Joint Committee on Cancer (AJCC) 8th edition. The disease overall survival(OS) and disease-free survival(DFS) rates were calculated by Kaplan-Meier analysis. Cox regression model was used for multivariate prognostic analysis. Results: There were 4 patients with stage Ⅱ, 14 patients with stage Ⅲ, and 64 patients with stage Ⅳ. The treatment strategies included purely endoscopic surgery (n=42), endoscopic surgery plus radiotherapy (n=32) and endoscopic surgery plus radiochemotherapy (n=8). Followed up for 8 to 177 months, the 5-year OS and DFS rates was 63.0% and 51.6%, respectively. The 10-year OS and DFS rates was 51.2% and 31.8%, respectively. The multivariate Cox regression analysis showed that late T stage and internal carotid artery (ICA) involvement were the independent prognostic factors for survival in sinonasal and skull base ACC (all P<0.05). The OS of patients who received surgery or surgery plus radiotherapy was significantly higher than that of patients who received surgery plus radiochemotherapy (all P<0.05). Conclusions: Endoscopic transonasal surgery or combing with radiotherapy is an effective procedure for the treatment of sinonasal and skull base ACC. Late T stage and ICA involvement indicate poor prognosis.
