1. Almadi MA, Barkun A, Martel M. Plastic vs. self-expandable metal stents for palliation in malignant biliary obstruction: a series of meta-analyses. Am J Gastroenterol. 2017; 112:260–273.
2. Ohno A, Fujimori N, Kaku T, et al. The feasibility of percutaneous transhepatic gallbladder aspiration for acute cholecystitis after self-expandable metallic stent placement for malignant biliary obstruction: a 10-year retrospective analysis in a single center. Clin Endosc. 2022; 55:784–792.
3. Sakai Y, Sugiyama H, Kawaguchi Y, Kawashima Y, et al. Uncovered versus covered metallic stents for the management of unresectable malignant distal biliary obstruction: a randomized multicenter trial. Scand J Gastroenterol. 2021; 56:1229–1235.
4. Sakai A, Masuda A, Eguchi T, et al. A novel fully covered metal stent for unresectable malignant distal biliary obstruction: results of a multicenter prospective study. Clin Endosc 2023 Jul 10 [Epub].
https://www.doi.org/10.5946/ce.2023.035.
5. Paik WH, Woo SM, Chun JW, et al. Efficacy of an internal anchoring plastic stent to prevent migration of a fully covered metal stent in malignant distal biliary strictures: a randomized controlled study. Endoscopy. 2021; 53:578–585.
6. Kataoka K, Ohno E, Ishikawa T, et al. Impact of sarcopenia on biliary drainage during neoadjuvant therapy for pancreatic cancer. Clin Endosc. 2024; 57:112–121.
7. Okumura S, Kaido T, Hamaguchi Y, et al. Impact of preoperative quality as well as quantity of skeletal muscle on survival after resection of pancreatic cancer. Surgery. 2015; 157:1088–1098.
8. Koya Y, Shibata M, Oe S, et al. Impact of sarcopenia on recurrent biliary obstruction after insertion of self-expandable metallic stent in patients with malignant biliary obstruction. J Hepatobiliary Pancreat Sci. 2021; 28:572–580.
9. Seo DW, Sherman S, Dua KS, et al. Covered and uncovered biliary metal stents provide similar relief of biliary obstruction during neoadjuvant therapy in pancreatic cancer: a randomized trial. Gastrointest Endosc. 2019; 90:602–612.
10. Hamada T, Nakai Y, Isayama H, et al. Estimation and comparison of cumulative incidences of biliary self-expandable metallic stent dysfunction accounting for competing risks. Dig Endosc. 2014; 26:270–275.