A comparative study of the short-term efficacy and long-term efficacy of systematic lymph node dissection and elective lymph node dissection in patients with early esophageal cancer

Zhonghua wai ke za zhi [Chinese journal of surgery]
H R WuM Q Xu

Abstract

Objective: To investigate the feasibility, safety, short-term efficacy and long-term efficacy of elective lymph node dissection in patients with early esophageal cancer. Methods: The study retrospectively evaluated 405 patients with cT1N0M0 esophageal carcinoma who received minimally invasive esophagectomy in the First Affiliated Hospital of University of Science and Technology of China between March 2007 and March 2013. Of those patients, 208 patients underwent systematic lymph node dissection (SLND) and 197 patients underwent elective lymph node dissection (ELND). The clinicopathologic factors, operational factors, postoperative complications, lymph node dissection and prognosis of patients were compared by independent sample t test, χ(2) test, or Mann-Whitney rank test. The 5-year overall survival was calculated by the Kaplan-Meier estimation method using the Log-rank test. Results: There was no significant difference in clinicopathological data between the SLND group and the ELND group. The incidence of pulmonary infection (8.2% vs. 2.9%, P=0.04) and arrhythmia (6.2% vs. 2.0%, P=0.03) of the minor postoperative complications in the SLND group were higher than the ELND group. The incidence of pulmonary infection (6.2% vs. 2....Continue Reading

Related Concepts

Related Feeds

Atrial Fibrillation

Atrial fibrillation is a common arrhythmia that is associated with substantial morbidity and mortality, particularly due to stroke and thromboembolism. Here is the latest research.

Arrhythmia

Arrhythmias are abnormalities in heart rhythms, which can be either too fast or too slow. They can result from abnormalities of the initiation of an impulse or impulse conduction or a combination of both. Here is the latest research on arrhythmias.

Related Papers

European Journal of Surgical Oncology : the Journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology
J LiuWei Hu
© 2022 Meta ULC. All rights reserved