Changing trend in prognosis of primary hypopharyngeal carcinoma and reason analysis: date comparison of 2003-2007 and 2010-2014 in a single centre
10.3760/cma.j.issn.1673-0860.2020.02.007
- VernacularTitle: 下咽癌预后改变及原因分析：单中心2003—2007年与2010—2014年两个五年间数据对比
- Author:
Lei TAO
1
;
Liang ZHOU
;
Ming ZHANG
;
Haitao WU
;
Xiaoming LI
;
Xiaoling CHEN
;
Cai LI
;
Ming XIE
;
Lei CHENG
;
Yu HENG
Author Information
1. Department of Otorhinolaryngology, Eye Ear Nose and Throat Hospital, Fudan University, Shanghai 200031, China
- Publication Type:Journal Article
- Keywords:
Hypopharyngeal carcinoma;
Laryngeal function preservation;
Preoperative adjuvant therapy;
Postoperative adjuvant therapy;
Data comparison
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2020;55(2):116-124
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore changing trend in prognosis of primary hypopharyngeal carcinoma and to analyze the reasons at the Eye, Ear, Nose and Throat Hospital of Fudan University.
Methods:We retrospectively analyzed the clinical data of 461 patients with primary hypopharyngeal carcinoma treated at the Eye, Ear, Nose and Throat Hospital of Fudan University from 2003 to 2007 (Group 1) and 2010 to 2014 (Group 2) according to the inclusion criteria. 142 from Group 1, including 133 males and 9 females, rangedfrom 38 to 82 years old and 319 from Group 2, including 313 males and 6 females, ranged from 39 to 81 years old, were included in this work. The laryngeal function preservation rate, survival outcome, application and effect of pre-and post-operative adjuvant therapy were compared. SPSS 24.0 was used for statistical analyses.
Results:There were 62 patients with early disease (T1-2N0) including 18 in Group 1 and 44 in Group 2, in whom 3 (16.7%) underwent surgical procedures with laryngeal function preservation in Group 1, while, 30 (68.2%) underwent laryngeal function preservation surgery in Group 2. The laryngeal function preservation rate showed an obviously upward trend in recent years (χ2=13.617, P<0.001), whereas, the recurrence-free survival rate (RFS) and overall survival rate (OS) showed no significant differences between two groups (P=0.469 and 0.808, respectively). Among the 399 patients with advanced disease, 124 were in Group 1 and 275 in Group 2. After propensity score matching (PSM) was used, the OS rate was significantly higher for Group 2 than Group 1 (P=0.017), while the application of laryngeal function preservation surgery was significantly higher in Group 2 (χ2=4.686, P=0.030). The application rates of preoperative adjuvant therapy and postoperative adjuvant chemotherapy were significantly higher in group 2 than in group 1 (χ2=5.687, P=0.017; χ2=19.407, P<0.001).
Conclusion:The application of laryngeal function preserving surgery significantly increases the retention rate of laryngeal functions in patients with early-stage hypopharyngeal carcinoma, with similar long-term survival outcomes. The application of comprehensive treatment including preoperative adjuvant therapy and postoperative adjuvant treatments, especially postoperative chemoradiotherapy, shows an obvious increase in the function preservation rate and long-term survival in patients with advanced hypopharyngeal carcinoma.
