ArticleEndoscopy international open2025
Newly developed plastic stent delivery system for endoscopic ultrasonography-guided gallbladder drainage: Experiments on gallbladder models.
Article in Endoscopy international open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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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Authors and funding
3 authors.
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Abstract
Endoscopic ultrasonography-guided gallbladder drainage (EUS-GBD) using the current plastic stent (PS) system requires multiple steps for stent deployment and carries the risk of bile leakage from the puncture site. In this study, we developed a single-step PS system that includes a 3F electrocautery metal tip on the inner sheath mounted with a 7F/4-cm double-pigtail PS and experimentally evaluated it on a gallbladder model mimicking EUS-GBD. We assessed procedure time, intra-gallbladder pressure-drop ratios, and bile leakage using a newly developed single-step PS system, comparing it with the current PS system during drainage attempts on a gallbladder model. Mean duration times for the three attempts were 2 minutes 59 seconds and 27 seconds for the current PS system and the newly developed PS system groups, respectively (
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Registered trials
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