title: [Evaluation of safety of video-assisted thoracoscopic esophagectomy for esophageal carcinoma].
abstract: OBJECTIVE
  To explore the safety of video-assisted thoracoscopic esophagectomy for esophageal carcinoma.
  
  
  METHODS
  From January 2005 to March 2012, 260 patients with esophageal carcinoma received thoracoscopic esophagectomy (TE group), while 322 patients underwent conventional open esophagectomy (OE group). Operative procedures, perioperative complications, reoperation, readmission to intensive care unit (ICU), and perioperative mortality were compared between the two groups.
  
  
  RESULTS
  Compared with OE group, TE group possessed less thoracic operative time [(105±30) min vs. (112±41) min, P=0.000], less blood loss [(95±48) ml vs. (107±44) ml, P=0.002], shorter postoperative hospital stay [(14.3±7.5) d vs. (16.9±9.5) d, P=0.000] and more lymph node harvest from thorax [(13.5±5.0) vs. (11.6±4.7), P=0.000]. The total perioperative complication rate was lower in TE group than that of OE group (34.6% vs. 45.0%, P=0.011), as well as perioperative mortality (0.8% vs. 3.4%, P=0.032). Lower rate of readmission to ICU (5.4% vs. 10.6%, P=0.024) was found in the TE group as compared to the OE group, while the reoperation rate was comparable (1.5% vs. 2.5%, P=0.425).
  
  
  CONCLUSIONS
  Thoracoscopic esophagectomy is advantageous than open procedure in terms of surgical safety.
authors.affiliation: Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.
authors.forename: Hao
authors.initials: H
authors.lastname: Wang
authors.forename: Li-jie
authors.initials: LJ
authors.lastname: Tan
authors.forename: Jing-pei
authors.initials: JP
authors.lastname: Li
authors.forename: Ya-xing
authors.initials: YX
authors.lastname: Shen
authors.forename: Yi
authors.initials: Y
authors.lastname: Zhang
authors.forename: Ming-xiang
authors.initials: MX
authors.lastname: Feng
authors.forename: Qun
authors.initials: Q
authors.lastname: Wang
mesh_terms: D000368:Aged; D004938:Esophageal Neoplasms / Q000601:surgery*; D016629:Esophagectomy / Q000009:adverse effects / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013906:Thoracoscopy / Q000009:adverse effects / Q000379:methods*; D020535:Video-Assisted Surgery