Preliminary experience of transoral robotic surgery for oropharyngeal carcinoma.
10.3760/cma.j.cn115330-20210813-00548
- VernacularTitle:经口机器人手术治疗口咽癌的初步经验
- Author:
Ya Bing ZHANG
1
;
Bikash RAI
2
;
Ying Hui ZHI
2
;
Bin ZHANG
1
Author Information
1. Department of Head and Neck Surgery, Peking University Cancer Hospital & Institute, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Beijing 100142, China.
2. Department of General Surgery, Bejing United Family Hospital, Beijing 100015, China.
- Publication Type:Journal Article
- MeSH:
Adult;
Aged;
Carcinoma/surgery*;
Female;
Humans;
Male;
Margins of Excision;
Middle Aged;
Neck Dissection;
Oropharyngeal Neoplasms/surgery*;
Robotic Surgical Procedures;
Treatment Outcome
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2022;57(5):559-564
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the oncological and functional efficacy and safety of transoral robotic surgery (TORS) in the treatment of oropharyngeal carcinoma. Methods: Twenty-six patients with oropharyngeal cancer were enrolled who underwent TORS at Beijing United Hospital from June 1, 2017 to December 31, 2020. Among them, 22 patients were males and 4 were females, aged 39 to 76 years old. T1-2 patients accounted for 88.5% (23/26). Clinicopathological data including the time of removal of gastric and endotracheal tube were collected. The SPSS software package was used for survival analysis, and the overall survival rate and disease-free survival rate were calculated. Results: All the 26 patients with oropharyngeal cancer received TORS without conversion to open surgery, and 20 of them underwent simultaneous cervical lymph node dissection. TORS operation time ranged from 65 to 360 minutes with an average of 215 minutes. Intraoperative blood loss ranged from 5 to 600 ml with an average of 70 ml. Four patients (15.4%) underwent tracheotomy, of whom 3 patients had the removals of tracheal tubes within 1 month after surgery and 1 case remained to wear a tube by the end of follow-up. Twelve patients (46.2%) underwent gastric tube implantation, among them, 11 patients had removals of gastric tubes within 1 month after surgery and 1 patient died of oropharyngeal hemorrhage 13 days after operation. One patient (3.8%) had a positive surgical margin and others had pathologically negative surgical margins. Sixteen patients (61.5%) received postoperative radiotherapy, of whom 11 patients (42.3%) received platinum-based concurrent chemotherapy. The median follow-up time was 21.5 months (0.4 to 45 months). The overall survival and the disease-free survival rates were 83.0% and 75.8%, respectively. Conclusion: The application of TORS in treatment of oropharyngeal cancer can achieve good oncological and functional outcomes in selected patients.
