ArticleSurgical endoscopy2022
Double anchor lock fixing method to prevent stent displacement in endoscopic ultrasound-guided gastroenterostomy: a porcine study.
Article in Surgical endoscopy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Endoscopic ultrasound-guided gastroenterostomy with lumen-apposing metal stent: an animal study comparison of wireless and over-the-wire techniques.Scientific reports · 2025Article
- Primary closure after laparoscopic common bile duct exploration is safe and feasible for patients with non-severe acute cholangitis.Langenbeck's archives of surgery · 2022Article
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEndoscopic ultrasound-guided gastroenterostomy (EUS-GE) is widely used in patients with gastric outlet obstruction (GOO). Recurrence of obstruction symptoms caused by stent migration is the major reason for reintervention in EUS-GE. To solve this problem, we proposed developing a double anchor lock (DAL) fixing stent method for EUS-GE. The safety and efficacy of the DAL fixing stent method were evaluated in this study.
methodsSixteen Bama miniature pigs were randomly divided into an experimental group (n = 8) and a control group (n = 8). A gastric outlet obstruction model was established for all the pigs. The experimental group was treated with the DAL fixing stent method for EUS-GE, while the control group was treated with EUS-GE. Three-month stent migration rate, remission rate of GOO, re-occlusion intervention rate, weight change, and incidence of procedure-related complications of EUS-GE were analyzed and estimated in the two groups.
resultsEUS-GE was successfully completed in every subject in both groups. Symptoms of digestive tract obstruction can be relieved in all animals. The stent existence rate in the 3 months was higher in the experimental group than in the control group (87.5% vs. 12.5%, P = 0.012). Except for one animal in the experimental group in which there was pneumoperitoneum due to a stent insertion failure, no animal experienced bleeding or perforation.
conclusionThe DAL fixing stent method, which can effectively prevent stent migration, is safe and simple. EUS-GE can effectively relieve the symptoms of digestive tract obstruction.
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