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1.
International Journal of Surgery ; (12): 175-178,F4, 2021.
Article in Chinese | WPRIM | ID: wpr-882463

ABSTRACT

Objective:To conduct a systematic review and Meta-analysis of the efficacy and safety of Apatinib and tegafur in colonic cancer.Methods:With "Apatinib" "Tegafur" "Colonic cancer" as keywords, PubMed, Embase, Web of Science, Cochrane Library, WanFang Data, VIP, CNKI and CBM were searched from inception to December 2020 to collect randomized controlled trail about treatment for colonic cancer with Apatinib and Tegafur. Evaluated the portion remission and stable duration and progression-free survival. Meta-analysis was performed by using RevMan 5.3 software.Results:Meta-analysis showed that in colonic cancer patients, the portion remission and stable duration, tumor progression of Apatinib were not inferior to those of Tegafur ( RR=1.10, 95% CI: 0.71-1.71, P=0.640; RR=0.51, 95% CI: 0.28-1.32, P=0.205). But for progression-free survival, Apatinib was superior to Tegafur in overall patients( SMD=0.90, 95% CI: 0.42-1.37, P<0.000 1). Conclusion:In the treatment of colon cancer, compared with Tegafur, Apatinib can effectively improve the progression-free survival and has better overall survival.

2.
International Journal of Surgery ; (12): 837-841,封4, 2017.
Article in Chinese | WPRIM | ID: wpr-693186

ABSTRACT

Objective To systematically investigate the clinical efficiency and safety of ligation of inter sphincteric fistula tract versus incision-thread-drawing procedure for complicated anal fistula.Methods Searched PubMed,The Cochrane Library,CNKI,WanFang Data,and VIP from inception to May 2016,to collect randomized controlled trials of ligation of inter sphincteric fistula tract versus incision-thread-drawing procedure for complicated anal fistula.Search term included ligation of inter sphincteric fistula tract,fistula,incision-thread-drawing procedure,randomized controlled trial.The literatures were screened according to inclusive criteria,data were extracted and the quality of included studies was evaluated,and then meta-analysis was performed using RevMan 5.2 soft ware.A total of 5 randomized controlled trials including 305 patients were included.Results The results of meta-analysis showed that compared with incision-thread-drawing procedure,ligation of inter sphincteric fistula tract had a significant difference in amount of bleeding during surgery (MD =-18.30,95% CI:-19.91 ~-16.69,P < 0.000 01),the duration of pain (MD =-4.38,95% CI:-4.69 ~-4.08,P < 0.000 01),healing time (MD =-10.28,95% CI:-15.71 ~-4.86,P =0.0002),hospital stay (MD =-7.44,95%CI:-10.87~-4.02,P<0.000 1),recurrence rate (OR=0.31,95%CI:0.10~0.91,P=0.03).There was no significant difference in Operation time (MD =-5.83,95 % CI:-7.64 ~-4.02,P < 0.000 01),effective percentage (OR =4.35,95% CI:0.89 ~ 21.32,P =0.07) between both groups.Conclusion Compared with incision-thread-drawing procedure,ligation of inter sphincteric fistula tract shows significant advantage in cure rate,postoperative healing time,reducing post-operation pain,anal function protection and recurrence rate.

3.
Chinese Journal of Hepatobiliary Surgery ; (12): 630-632, 2016.
Article in Chinese | WPRIM | ID: wpr-502355

ABSTRACT

Objective To establish a dual liver transplantation rat model,which could benefit the future clinical practice.Methods Y type vein derived from the crossover segment of vena cava and two iliac veins in donor and Y type bile duct prosthesis were employed to recanalize portal vein and bile duct from dual liver grafts to recipient liver.The dual right upper lobes with about 45% ~ 50% of the recipient liver volume were taken as donor.One was orthotopically implanted at its original position,while the other was rotated 180° sagittally and heterotopically positioned in the left upper quadrant.Survival rate was analyzed to evaluate the function of dual liver grafts.Results A total of 7 rats which underwent dual liver transplantation survived more than 7 days and the survival rate was 58.3%.5 rats died due to abdominal hemorrhage,bile leakage and liver abscess.Conclusion Using Y type vein and bile duct prosthesis,we successfully established a novel rat model of dual right upper liver lobe transplantation.

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5.
Chinese Journal of Organ Transplantation ; (12): 611-615, 2015.
Article in Chinese | WPRIM | ID: wpr-488897

ABSTRACT

Objective To compare the cuffed renal vein technique and the classical techniques in kidney transplantation.Method The classical techniques of mouse renal transplantation required clamping both vena cava and aorta simultaneously and carried out suture anastomoses of the renal artery and vein in a heterotopic position.In our laboratory,we have successfully developed mouse orthotopic kidney transplantation for the first time,using a rapid cuffed renal vein technique for vessel anastomosis,wherein the donor's renal vein was inserted through an intravenous catheter,folded back and tied.During grafting,the cuffed renal vein was directly inserted into the recipient's renal vein without the need for clamping vena cava and suturing renal vein.Result This technique allowed for the exact transplantation of the kidney into the original position,compared to the classical technique,and had significantly shortened the clamping time due to a quicker and more precise anastomosis of renal vein as described.The renal vein anastomoses time was dramatically shortened in cuffed renal vein technique (4 min) as compared with the classical technique (9 min,P<0.001).This also allowed for a quicker recovery of the lower extremity activity,reduction in myoglobinuria with resultant kidney graft survival of 88.9%.Conclusion The cuffed renal vein technique simplifies microvascular anastomoses and affords important additional benefits.

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