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Chinese Journal of Hepatic Surgery(Electronic Edition) ›› 2022, Vol. 11 ›› Issue (06): 569-573. doi: 10.3877/cma.j.issn.2095-3232.2022.06.008

• Clinical Research • Previous Articles     Next Articles

Safety and efficacy of laparoscopic resection of giant liver cancer

Huakun Huang1, Bin Yang1, Qifan Zhang2, Jingduo Deng1, Zhi Chen1, Yuan Cheng1,()   

  1. 1. Department Ⅱ of Hepatobiliary Surgery, Zhujiang Hospital of Southern Medical University, Guangzhou 510285, China
    2. Department of Hepatobiliary, Nanfang Hospital of Southern Medical University, Guangzhou 510515, China
  • Received:2022-08-25 Online:2022-12-10 Published:2022-11-21
  • Contact: Yuan Cheng

Abstract:

Objective

To evaluate the safety and efficacy of laparoscopic resection of giant liver cancer.

Methods

Clinical data of 172 patients with giant liver cancer who underwent surgical resection in Nanfang Hospital of Southern Medical University and Zhujiang Hospital of Southern Medical University from January 2018 to December 2020 were retrospectively analyzed. The informed consents of all patients were obtained and the local ethical committee approval was received. Among them, 152 patients were male and 20 female, aged (54±17) years on average. According to different surgical methods, all patients were divided into the laparoscopic resection group (n=78) and open resection group (n=94). Perioperative conditions and postoperative survival were compared between two groups. Survival analysis was performed by Kaplan-Meier method and Log-rank test.

Results

In the laparoscopic resection group, intraoperative blood loss was 200(300) ml and intraoperative blood transfusion rate was 24%(19/78), significantly lower than 300(300) ml and 46%(43/94) in the open resection group (Z=-3.123, χ2=8.457; P<0.05). In the laparoscopic resection group, postoperative indwelling time was 6(4) d and the length of postoperative hospital stay was 8(3) d, significantly shorter than 8(5) d and 11(4) d in the open resection group (Z=-4.652, -6.110; P<0.05). In the laparoscopic resection group, the incidence of postoperative peritoneal effusion and Clavien-Dindo Ⅲ-Ⅳ severe complications were 1%(1/78) and 4%(3/78), significantly lower compared with 11%(10/94) and 15%(14/94) in the open resection group (χ2=6.234, 5.841; P<0.05). In the laparoscopic resection group, the R0 resection rate was 89%(69/78) and 85%(80/94) in the open resection group, and no significant difference was observed (χ2=0.414, P>0.05). In the laparoscopic resection group, the 1-year recurrence-free survival rate was 47%, and 52% in the open resection group, with no significant difference (χ2=0.001, P>0.05).

Conclusions

With sufficient technical experience and preoperative preparation, laparoscopic resection of giant liver cancer is safe and efficacious.

Key words: Liver neoplasms, Laparoscopes, Hepatectomy, Efficacy, Safety

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