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Chinese Journal of Colorectal Diseases(Electronic Edition) ›› 2022, Vol. 11 ›› Issue (05): 377-383. doi: 10.3877/cma.j.issn.2095-3224.2022.05.005

• Original Article • Previous Articles     Next Articles

Comparative study between ghost ileostomy and defunctioning ileostomy in anterior resection for rectal cancer

Chengren Zhang1, Yaochun Lv2,(), Binbin Du2, Lili Liu3, Jiyong Lu4, Shuai Wang4, Xiongfei Yang2,()   

  1. 1. Ningxia Medical University, Yinchuan 750000, China; Department of Proctology, Gansu Provincial People's Hospital, Lanzhou 730000, China; Clinical Research Center for Anorectal Diseases of Gansu Province, Lanzhou 730000, China
    2. Department of Proctology, Gansu Provincial People's Hospital, Lanzhou 730000, China; Clinical Research Center for Anorectal Diseases of Gansu Province, Lanzhou 730000, China
    3. Department of First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial People's Hospital ), Lanzhou 730000, China
    4. Department of Proctology, Gansu Provincial People's Hospital, Lanzhou 730000, China; Clinical Research Center for Anorectal Diseases of Gansu Province, Lanzhou 730000, China; Department of First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial People's Hospital ), Lanzhou 730000, China
  • Received:2022-03-26 Online:2022-10-25 Published:2022-11-25
  • Contact: Yaochun Lv, Xiongfei Yang

Abstract:

Objective

To evaluate the advantages of ghost ileostomy versus defunctioning ileostomy in laparoscopic anterior resection for rectal cancer.

Methods

Patients undergoing laparoscopic anterior resection of rectal cancer admitted to the Department of Proctology of Gansu Provincial People's Hospital from January 2020 to December 2021 were enrolled and divided into ghost ileostomy group and defunctioning ileostomy group. Primary end points: comprehensive complication index(CCI); secondary end points: incidence of postoperative anastomotic leakage, incidence of intestinal obstruction, operation time, length of hospital stay, hospitalization cost, Clavien-Dindo classification of complications, re-hospitalization rate at 3 months after surgery, and anorectal function (Wexner score). Other end points included postoperative ventilation time, first feeding time, postoperative diarrhea, operation time >3 h, positive rate of surgical margin, and postoperative pathological pTNM stage.

Results

There was no significant difference in the CCI score of the first hospitalization between the ghost ileostomy group and the defunctioning ileostomy group (25.3±7.1 vs. 26.4±5.7) (t=0.456, P=0.067). However, the CCI score of the ghost ileostomy group was significantly different from that of the defunctioning ileostomy group at 3 months after operation (26.2±6.2 vs. 31.7±9.1) (t=0.283, P=0.041). In addition, there were significant differences in operation time (Z=-2.646, P=0.008), length of hospital stay (Z=-3.564, P=0.034), hospitalization cost (Z=-5.118, P=0.021), re-hospitalization rate at 3 months after operation (χ2=25.652, P=0.001), anorectal function at 3 months after operation (t=-3.128, P=0.003), and Clavien-Dindo classification of complications (χ2=9.692, P=0.021) between the ghost ileostomy group and the defunctioning ileostomy group.

Conclusion

Ghost ileostomy is a safe, feasible and cost-effective procedure compared to defunctioning ileostomy, but it is limited to patients with a moderate to low risk of anastomotic leakage. In addition, the sample size of this study is small and the follow-up time is short, which still needs to be verified in subsequent trials.

Key words: Rectal neoplasms, Ghost ileostomy, Anastomotic leak, Intestinal obstruction, Low anterior resection

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