ArticleTherapeutic advances in gastroenterology2025
Efficacy and safety of sequential cutting of nasobiliary tubes as an alternative to stent placement after nasobiliary drainage for the treatment of hilar malignant biliary stricture: a retrospective cohort study.
Article in Therapeutic advances in gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Conversion of endoscopic nasobiliary drainage into internal drainage versus endoscopic biliary stenting for benign biliary obstruction: a retrospective propensity score-matched comparative study.Therapeutic advances in gastroenterology · 2026Article
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6 authors.
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Abstract
Background: The rising incidence of hilar malignant bile duct strictures poses challenges for diagnosis and treatment. While endoscopic treatment is essential for relieving obstruction, it carries a high risk of postoperative cholangitis. Sequential cutting of nasobiliary tubes as an alternative to stent placement after nasobiliary drainage may emerge as an effective strategy to mitigate these complications. Objectives: This study aimed to evaluate the efficacy and safety of nasobiliary tube cutting after nasobiliary drainage versus conventional stent placement in reducing postoperative cholangitis in patients with hilar malignant biliary strictures. Design: A retrospective cohort study. Methods: From 2015 to 2023, 208 patients were divided into two groups: nasobiliary tube cutting group ( Results: Cholangitis occurred in 11.7% of the nasobiliary tube cutting group and 26.7% of the conventional stent group ( Conclusion: For patients with hilar malignant biliary stricture, sequential cutting of nasobiliary tubes as an alternative to stent placement after nasobiliary drainage may reduce the incidence of postoperative cholangitis and achieve early successful drainage, but it may result in a prolonged postoperative hospital stay. Bismuth-Corlette Type IV is an independent risk factor for the development of postoperative cholangitis.
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