2010
DOI: 10.1016/j.gie.2010.08.016
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Temporary placement of partially covered self-expandable metal stents for anastomotic biliary strictures after liver transplantation: a prospective, multicenter study

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Cited by 98 publications
(73 citation statements)
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“…Stent patency ranges from 2 to 4 mo, due to presence of casts, debris and clots; it is indicated to exchange plastic stents every 3 mo for the first 9-12 mo, placing larger ones or multiple stents, until the resolution of the stenosis. We suggest evaluating the presence of residual stricture assessing the resistance to the transit of inflated balloon catheter through the anastomosis [14][15][16][17][18] . A recent systematic review reported a 80%-95% of stricture resolution after endoscopic placement of fully covered self-expanding metal stents (SEMS); however a study reporting the use of SEMS in patients with post-LT AS reported a significant rate of complications (up to 38%, mostly cholangitis) with worse clinical outcome (68% of stricture resolution) [19,20] .…”
Section: Biliary Stricturementioning
confidence: 99%
“…Stent patency ranges from 2 to 4 mo, due to presence of casts, debris and clots; it is indicated to exchange plastic stents every 3 mo for the first 9-12 mo, placing larger ones or multiple stents, until the resolution of the stenosis. We suggest evaluating the presence of residual stricture assessing the resistance to the transit of inflated balloon catheter through the anastomosis [14][15][16][17][18] . A recent systematic review reported a 80%-95% of stricture resolution after endoscopic placement of fully covered self-expanding metal stents (SEMS); however a study reporting the use of SEMS in patients with post-LT AS reported a significant rate of complications (up to 38%, mostly cholangitis) with worse clinical outcome (68% of stricture resolution) [19,20] .…”
Section: Biliary Stricturementioning
confidence: 99%
“…33 FC-SEMS have been proposed to dilate anastomotic strictures following OLT because their removability was safe and possible in almost all cases; results are still under evaluation due to the high incidence of stents migration and the high stricture recurrence rate at the 2-year follow-up (Table 3). 26,28,47,48 Biliary strictures secondary to chronic pancreatitis Chronic pancreatitis (CP) is an inflammatory process characterized by destruction of pancreatic parenchyma and ductal structures with subsequent formation of fibrosis. 49 Strictures of the common bile duct (CBD) can be found in 3-46% of patients with advanced CP.…”
Section: Postcholecystectomy Biliary Stricturesmentioning
confidence: 99%
“…In one study, stent migration resulted in initial failure in 13.6%, and with stricture recurrence of 47% [28]. A second study with the same device reported a high initial success rate for short-term stenting for postoperative strictures (100%) and OLTX strictures (94%); however, some of the extractions were difficult due to proximal migration, and one patient had a duct rupture during stent extraction with a dilation balloon, which resolved with plastic stents [29].…”
Section: Chronic Pancreatitis (Cp)mentioning
confidence: 99%