0 54

Cited 2 times in

Learning curve for robotic esophagectomy and dissection of bilateral recurrent laryngeal nerve nodes for esophageal cancer

Authors
 S. Y. Park  ;  D. J. Kim  ;  D. R. Kang  ;  S. J. Haam 
Citation
 Diseases of the Esophagus, Vol.30(12) : 1-9, 2017 
Journal Title
 Diseases of the Esophagus 
ISSN
 1120-8694 
Issue Date
2017
MeSH
Aged ; Blood Loss, Surgical ; Carcinoma, Squamous Cell/secondary ; Carcinoma, Squamous Cell/surgery* ; Esophageal Neoplasms/pathology ; Esophageal Neoplasms/surgery* ; Esophagectomy/adverse effects ; Esophagectomy/methods* ; Female ; Humans ; Learning Curve* ; Lymph Node Excision/adverse effects ; Lymph Node Excision/methods* ; Lymph Nodes/surgery* ; Male ; Middle Aged ; Neoplasm Staging ; Operative Time ; Recurrent Laryngeal Nerve ; Retrospective Studies ; Robotic Surgical Procedures*/adverse effects ; Vocal Cord Paralysis/etiology
Keywords
esophageal cancer ; learning curve ; lymphadenectomy ; robotic surgery
Abstract
Dissection of bilateral recurrent laryngeal nerve (RLN) nodes is a technically demanding procedure, but robotic systems have been useful for RLN node dissection. This retrospective study investigated the learning curve for bilateral RLN node dissection in esophageal-cancer patients using a robotic system for esophageal cancer. We retrospectively reviewed 33 consecutive patients who received a robotic esophagectomy and total lymphadenectomy by single surgeon. The patients were divided into either group 1 (initial 20 cases) or group 2 (later 13 cases). The mean patient age was 61.88 ± 9.03 years and 28 (84.8%) patients were male. Most cases were pathologically diagnosed as squamous cell carcinoma. The lesion locations included 3 (9.1%) in the upper esophagus, 12 (63.6%) in the mid esophagus, and 9 (27.3%) in the lower esophagus. Eleven (33.3%) cases were stage I, 7 (21.2%) were stage II, and 15 (45.5%) were stage III. One case in group 2 (3%) suffered operative mortality. Operation time, robot console time, and blood loss were similar between the two groups. The timing of right and left RLN node dissection, the number of total dissected lymph nodes, and the percentage of dissected right and left RLN nodes were also comparable. However, the incidence of vocal cord palsy was significantly lower in group 2 (55% vs. 0%, p= 0.02). The incidence of other operative complications did not vary between the two groups. Even though operative outcomes and incidence of other complications were comparable between the two groups, the incidence of vocal cord palsy decreased significantly after 20 cases. Thus, we conclude that a minimum of 20 cases is required before a surgeon is experienced enough to perform safe dissection of bilateral RLN nodes.
Full Text
https://academic.oup.com/dote/article/30/12/1/4096645
DOI
10.1093/dote/dox094
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Thoracic and Cardiovascular Surgery (흉부외과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Dae Joon(김대준)
Park, Seong Yong(박성용)
Export
RIS (EndNote)
XLS (Excel)
XML
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/160748
사서에게 알리기
  feedback

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse