Development and validation of a risk score for prediction of clinical success after duodenal stenting for malignant gastric outlet obstruction

References

• Brimhall B, Adler DG. Enteral stents for malignant gastric outlet obstruction. Gastrointest Endosc Clin N Am. 2011;21(3):389–403.
   PubMedGoogle Scholar
• Tringali A, Didden P, Repici A, et al. Endoscopic treatment of malignant gastric and duodenal strictures: a prospective, multicenter study. Gastrointest Endosc. 2014;79(1):66–75.
   PubMed Web of Science ®Google Scholar
• Khashab M, Alawad AS, Shin EJ, et al. Enteral stenting versus gastrojejunostomy for palliation of malignant gastric outlet obstruction. Surg Endosc. 2013;27(6):2068–2075.
   PubMed Web of Science ®Google Scholar
• Jeurnink SM, Steyerberg EW, van Hooft JE, et al. Surgical gastrojejunostomy or endoscopic stent placement for the palliation of malignant gastric outlet obstruction (SUSTENT study): a multicenter randomized trial. Gastrointest Endosc. 2010;71(3):490–499.
   PubMed Web of Science ®Google Scholar
• Mehta S, Hindmarsh A, Cheong E, et al. Prospective randomized trial of laparoscopic gastrojejunostomy versus duodenal stenting for malignant gastric outflow obstruction. Surg Endosc. 2006;20(2):239–242.
   PubMed Web of Science ®Google Scholar
• van Halsema Ee, Rauws EA, Fockens P, et al. Self-expandable metal stents for malignant gastric outlet obstruction: a pooled analysis of prospective literature. World J Gastroenterol. 2015;21:12468–12481.
   PubMed Web of Science ®Google Scholar
• Miwa H, Sugimori K, Kaneko T, et al. Clinical outcome of a highly flexible duodenal stent for gastric outlet obstruction: a multicenter prospective study. JGH Open. 2020;4(4):729–735.
   PubMed Web of Science ®Google Scholar
• Holt AP, Patel M, Ahmed MM. Palliation of patients with malignant gastroduodenal obstruction with self-expanding metallic stents: the treatment of choice? Gastrointest Endosc. 2004;60(6):1010–1017.
   PubMed Web of Science ®Google Scholar
• Havemann MC, Adamsen S, Wøjdemann M. Malignant gastric outlet obstruction managed by endoscopic stenting: a prospective single-centre study. Scand J Gastroenterol. 2009;44(2):248–251.
   PubMed Web of Science ®Google Scholar
• Ratone JP, Caillol F, Zemmour C, et al. Outcomes of duodenal stenting: experience in a French tertiary center with 220 cases. Dig Liver Dis. 2020;52(1):51–56 .
   PubMedGoogle Scholar
• Telford JJ, Carr-Locke DL, Baron TH, et al. Palliation of patients with malignant gastric outlet obstruction with the enteral Wallstent: outcomes from a multicenter study. Gastrointest Endosc. 2004;60(6):916–920.
   PubMed Web of Science ®Google Scholar
• Iqbal U, Khara HS, Hu Y, et al. EUS-guided gastroenterostomy for the management of gastric outlet obstruction: a systematic review and meta-analysis. Endoscopic Ultrasound. 2020;9(1):16–23 .
   PubMed Web of Science ®Google Scholar
• Ahmed O, Lee JH, Thompson CC, et al. AGA clinical practice update on the optimal management of the malignant alimentary tract obstruction. Expert Rev Clin Gastroenterol Hepatol. 2021;1:S1542-3565(21)00381–5. Epub ahead of print.
   Google Scholar
• Adler DG, Baron TH. Endoscopic palliation of malignant gastric outlet obstruction using self-expanding metal stents: experience in 36 patients. Am J Gastroenterol. 2002;97(1):72–78.
   PubMed Web of Science ®Google Scholar
• Mutignani M, Tringali A, Shah SG, et al. Combined endoscopic stent insertion in malignant biliary and duodenal obstruction. Endoscopy. 2007;39(5):440–447.
   PubMed Web of Science ®Google Scholar
• Heinzl H, Kaider A. Gaining more flexibility in Cox proportional hazards regression models with cubic spline functions. Comput Methods Programs Biomed. 1997;54(3):201–208.
   PubMed Web of Science ®Google Scholar
• Facciorusso A, Di Maso M, Serviddio G, et al. Factors associated with recurrence of advanced colorectal adenoma after endoscopic resection. Clin Gastroenterol Hepatol. 2016;14(8):1148–54.e4.
   PubMed Web of Science ®Google Scholar
• Machairas N, Raptis DA, Velázquez PS, et al. The impact of neoadjuvant treatment on survival in patients undergoing pancreatoduodenectomy with concomitant portomesenteric venous resection: an international multicenter analysis. Ann Surg. 2021 Nov 1;274(5):721–728.
   PubMed Web of Science ®Google Scholar
• Ahmed O, Lee JH, Thompson CC, et al. AGA clinical practice update on the optimal management of the malignant alimentary tract obstruction: expert review. Clin Gastroenterol Hepatol. 2021 Sep;19(9):1780–1788.
   PubMed Web of Science ®Google Scholar
• Sasaki T, Isayama H, Nakai Y, et al. Predictive factors of solid food intake in patients with malignant gastric outlet obstruction receiving self-expandable metallic stents for palliation. Dig Endosc. 2012 Jul;24(4):226–230.
   PubMed Web of Science ®Google Scholar
• Hori Y, Naitoh I, Ban T, et al. Stent under-expansion on the procedure day, a predictive factor for poor oral intake after metallic stenting for gastric outlet obstruction. J Gastroenterol Hepatol. 2015 Aug;30(8):1246–1251.
   PubMed Web of Science ®Google Scholar
• Dormann A, Meisner S, Verin N, et al. Self-expanding metal stents for gastroduodenal malignancies: systematic review of their clinical effectiveness. Endoscopy. 2004;36(6):543–550.
   PubMed Web of Science ®Google Scholar
• Miyazaki Y, Takiguchi S, Takahashi T, et al. Treatment of gastric outlet obstruction that results from unresectable gastric cancer: current evidence. World J Gastrointest Endosc. 2016;8(3):165–172.
   PubMed Web of Science ®Google Scholar
• Steyerberg EW, Bleeker SE, Moll HA, et al. Internal and external validation of predictive models: a simulation study of bias and precision in small samples. J Clin Epidemiol. 2003;56(5):441–447.
   PubMed Web of Science ®Google Scholar