Comparision of laparoscopic and open left lobectomy: a prospective controlled study
10.3760/cma.j.issn.1673-9752.2012.03.016
- VernacularTitle:腹腔镜与开腹左肝切除术的前瞻性对照研究
- Author:
Xiaoyang ZHAO
;
Lantian TIAN
;
Yong MA
;
Dalong YIN
;
Zhicheng ZHANG
;
Lianxin LIU
;
Hongchi JIANG
- Publication Type:Journal Article
- Keywords:
Liver neoplasms;
Laparoscopy;
Hepatectomy
- From:
Chinese Journal of Digestive Surgery
2012;11(3):252-255
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo compare the efficacy of laparoscopic and open left lobectomy.MethodsThe clinical data of 92 patients who received left lobectomy at the First Affiliated Hospital of Harbin Medical University from May 2010 to June 2011 were retrospectively analyzed.Of the 92 patients,42 received laparoscopic left lobectomy (laparoscopic group ) and 50 received open left lobectomy (open group ). The advantages and disadvantages between laparoscopic and open left lobectomy were compared. All data were analyzed using the t test,chi-square test or by calculating the Fisher exact probability.ResultsTwenty-nine patients received left lateral lobectomy and 13 patients received left hemihepatectomy in the laparoscopic group. One patient was converted to the open group becaused of the injury of the middle hepatic vein.Thirty-three patients nnderwent left lateral lobectomy and 17 underwent left hemihepatectomy in the open group.The tumor-free resection margin of the laparoscopic group was ( 1.6 ± 0.6 ) cm,which was significantly longer than ( 1.2 ± 0.4 ) cm of the open group (t=3.81,P＜0.05).The volume of operative blood loss of the laparoscopic group was (158 ±89)ml,which was significantly smaller than (292 ± 172)ml of the open group (t =4.56,P ＜ 0.05 ).The time of postoperative pain control,time to bowel function recovery and duration of hospital stay were ( 1.2 ± 0.3 )days,(23 ± 4)hours,( 7.5 ± 2.8 ) days in the laparoscopic group,which were significantly shorter than ( 2.0 ± 1.1 ) days,(4.9 ± 7 ) hours,( 11.3 ± 4.2 ) days in the open group,respectively ( t =4.57,21.31,5.00,P ＜ 0.05 ).The levels of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) at postoperative day 1 were increased,while the increase of AST and ALT in the open group were greater than that in the laparoscopic group (t =6.73,5.03,P ＜0.05).The postoperative prothrombin time in the open group was significantly longer than that before operation (t =2.32,P ＜ 0.05 ).The incidence of postoperative complications and total hospital costs were 7％ (3/41) and (2.5 ±0.7) ×104 yuan in the laparoscopic group,which were lower than 8％ (4/50) and (2.6 ±0.6) × 104 yuan in the open group,but no significant difference was observed (t =0.74,P ＞0.05).One patient in the open group died of multi-organ dysfunction syndrome caused by acute hepatic failure.ConclusionLaparoscopic left lobectomy is safe and effective,and it has the advantages of small trauma,quick recovery of patients and significant overall efficacy when compared with open left lobectomy.
