PURPOSE: To evaluate the efficacy of through-the-scope metal stents for palliation of malignant duodenal stenosis. MATERIAL AND METHODS: Fourty two patients with malignant primary or secondary duodenal stenoses who were treated with a through-the-scope metal stent were analysed. When obstructive jaundice occurred either before, during, or after the initial episode of gastrointestinal luminal obstruction, a biliary stent was inserted. RESULTS: Duodenal metal stents were deployed in 40 patients. Endoprosthesis insertion led to restoration of oral intake in 39 patients. The procedure was not associated with morbidity or mortality. During a mean follow-up of 9.7 weeks, adequate oral intake was maintained in 38/39 cases. Tumour in-growth led to stent occlusion in 4 cases and re-cannulation was obtained by placement of another stent within the original stent. Obstructive jaundice occurred during the course of the illness in 32 patients and was successfully treated with a biliary metal stent in all cases. CONCLUSIONS: Endoscopically placed metal stents offer an effective, well-tolerated alternative to surgical palliation in case of incurable malignant obstruction to gastric outflow.
PURPOSE: To evaluate the efficacy of through-the-scope metal stents for palliation of malignant duodenal stenosis. MATERIAL AND METHODS: Fourty two patients with malignant primary or secondary duodenal stenoses who were treated with a through-the-scope metal stent were analysed. When obstructive jaundice occurred either before, during, or after the initial episode of gastrointestinal luminal obstruction, a biliary stent was inserted. RESULTS: Duodenal metal stents were deployed in 40 patients. Endoprosthesis insertion led to restoration of oral intake in 39 patients. The procedure was not associated with morbidity or mortality. During a mean follow-up of 9.7 weeks, adequate oral intake was maintained in 38/39 cases. Tumour in-growth led to stent occlusion in 4 cases and re-cannulation was obtained by placement of another stent within the original stent. Obstructive jaundice occurred during the course of the illness in 32 patients and was successfully treated with a biliary metal stent in all cases. CONCLUSIONS: Endoscopically placed metal stents offer an effective, well-tolerated alternative to surgical palliation in case of incurable malignant obstruction to gastric outflow.
Authors: Mouen Khashab; Ahmad S Alawad; Eun Ji Shin; Katherine Kim; Nicolas Bourdel; Vikesh K Singh; Anne Marie Lennon; Susan Hutfless; Reem Z Sharaiha; Stuart Amateau; Patrick I Okolo; Martin A Makary; Christopher Wolfgang; Marcia Irene Canto; Anthony N Kalloo Journal: Surg Endosc Date: 2013-01-09 Impact factor: 4.584
Authors: James M Kiely; Kulwinder S Dua; Shannon J Graewin; Attila Nakeeb; Beth A Erickson; Paul S Ritch; Stuart D Wilson; Henry A Pitt Journal: J Gastrointest Surg Date: 2007-01 Impact factor: 3.452