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find Keyword "gastrojejunostomy" 2 results
  • Application of RouxenY Gastrojejunostomy after Proximal Gastrectomy

    ObjectiveTo prospectively study the effect of preventing postoperative reflux esophagitis with esophagogastrostomy and RouxenY gastrojejunostomy after proximal subtotal gastrectomy.MethodsTwentysix cases of carcinoma of the gastric fundus and cardia were allocated randomly to 2 groups (the control group with 12 cases and the experimental group with 14 cases) according to odd or even number of the admission number.After proximal subtotal gastrectomy and esophagogastrostomy, the control group underwent pyloroplasty while the experimental group with pyloruspreserving RouxenY gastrojejunostomy.The inflammatory reaction of the tissue obtained at the esophagogastric junction using a fiber gastroscope was observed after half year of postoperative followup in the two groups.An examination of gastric emptying of a radionuclidelabeled test meal were performed.According to the Visick score of followup data,the effects of operation were evaluated.The 5year survival rate was also evaluated.ResultsThe postoperative gastrointestinal symptoms in the experimental group were slighter than those in the control group.The examination of gastric emptying of a radionuclidelabeled test meal showed that the gastric emptying time of a half dose,gastric remains rates of radionuclide after 10 min and 60 min in the experimental group were similar to those in the control healthy people group.But in the control group,the gastric emptying time of a half dose delayed,and the gastric remains rate of radionuclide after 10 min and 60 min were higher than the other groups.The biopsy study of the esophagogastric junction showed that the inflammatory reaction in the experimental group was slighter than that in the control group.There was no significant difference between the two groups in the survival rate.ConclusionFor patients with carcinoma of the gastric fundus and cardia, after proximal subtotal gastrectomy and esophagogastrostomy,compared with pyloroplasty,pyloruspreserving RouxenY gastrojejunostomy can decrease the reflux esophagitis,and relieve the postoperative gastrointestinal symptoms.

    Release date:2016-08-28 04:49 Export PDF Favorites Scan
  • Gastrojejunostomy and self-expandable metallic stent placement for malignant gastric outlet obstruction: a meta-analysis

    ObjectiveTo compare the efficacy and safety in the treatment of malignant gastric outlet obstruction between gastrojejunostomy (GJ) and self-expandable metallic stent (SEMS) placement.MethodsThe relevant literatures of efficacy and safety of GJ and SEMS placement in the treatment of malignant gastric outlet obstruction were searched in the PubMed, Embase, Cochrane Library, Web of Science, Clinical Trial, VIP, CNKI, Wanfang Data databases. The data were extracted and evaluated by the RevMan 5.3 software.ResultsA total of 12 articles with 1 505 patients were included, of which 620 underwent the GJ (GJ group) and 885 underwent the SEMS placement (SEMS group); 3 RCTs, 9 non-RCTs. The meta-analysis results showed: the length of hospital stay [MD=5.83, 95%CI (4.24, 7.42), P<0.000 01] and time of postoperative recovery diet [MD=3.41, 95%CI (1.79, 5.03), P<0.000 1] of the SEMS group were significantly shorter than those of the GJ group; Although the incidence of complications of the GJ group was significantly higher than that of the SEMS group [OR=1.85, 95%CI (1.27, 2.70), P=0.001], the technical success rate [OR=2.72, 95%CI (1.13, 6.53), P=0.03] and clinical success rate [OR=1.86, 95%CI (1.35, 2.57), P=0.000 2] were higher and the survival time was longer [MD=38.31, 95%CI (28.98, 47.64), P<0.000 01] of the GJ group as compared with the SEMS group.ConclusionsSEMS placement is more effective in recovering dietary capacity, length of hospital stay, and incidence of complications, while GJ is more effective in survival time, technical success rate, and clinical success rate. In clinical practice, we could choose different surgical method according to patient situation.

    Release date:2020-08-19 12:21 Export PDF Favorites Scan
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