BACKGROUND: The purpose of the present study was to retrospectively evaluate endoscopic double stenting by endoscopic retrograde cholangiopancreatography-guided biliary drainage (ERCP-BD) and by endoscopic ultrasonography-guided biliary drainage (EUS-BD) for the treatment of non-resectable malignant biliary and duodenal obstruction. PATIENTS AND METHODS: Medical records of 11 patients that underwent endoscopic double stenting from January 2008 to September 2012 were analyzed retrospectively. RESULTS: Technical success rate was 100%, clinical success rate was 100%, early complication rate was 0% and late complication rate was 27.3% (cholangitis: two, perforation: one). Mean survival time from double stenting was 76.5 ± 67.8 days, mean patent period of the duodenal stent was 73.5 ± 69.7 days, and mean patent period of the biliary stent was 62.6 ± 60.4 days. Three (27.3%) patients were discharged (mean duration of hospitalization, 21.3 days). All patients could take food orally, and mean Gastric Outlet Obstruction Scoring System score after double stenting was 2.2 ± 0.9 points. ERCP-BD and EUS-BD were done in three and eight patients, respectively. There was no statistically significant difference between ERCP-BD and EUS-BD in terms of success rate and complication rate. CONCLUSION: Our study revealed that endoscopic double stenting appears to be feasible and useful for the treatment of non-resectable malignant biliary and duodenal obstruction. In terms of selection criteria of ERCP-BD patients and EUS-BD patients, further prospective studies are mandatory.
BACKGROUND: The purpose of the present study was to retrospectively evaluate endoscopic double stenting by endoscopic retrograde cholangiopancreatography-guided biliary drainage (ERCP-BD) and by endoscopic ultrasonography-guided biliary drainage (EUS-BD) for the treatment of non-resectable malignant biliary and duodenal obstruction. PATIENTS AND METHODS: Medical records of 11 patients that underwent endoscopic double stenting from January 2008 to September 2012 were analyzed retrospectively. RESULTS: Technical success rate was 100%, clinical success rate was 100%, early complication rate was 0% and late complication rate was 27.3% (cholangitis: two, perforation: one). Mean survival time from double stenting was 76.5 ± 67.8 days, mean patent period of the duodenal stent was 73.5 ± 69.7 days, and mean patent period of the biliary stent was 62.6 ± 60.4 days. Three (27.3%) patients were discharged (mean duration of hospitalization, 21.3 days). All patients could take food orally, and mean Gastric Outlet Obstruction Scoring System score after double stenting was 2.2 ± 0.9 points. ERCP-BD and EUS-BD were done in three and eight patients, respectively. There was no statistically significant difference between ERCP-BD and EUS-BD in terms of success rate and complication rate. CONCLUSION: Our study revealed that endoscopic double stenting appears to be feasible and useful for the treatment of non-resectable malignant biliary and duodenal obstruction. In terms of selection criteria of ERCP-BD patients and EUS-BD patients, further prospective studies are mandatory.
Authors: Tilmann Graeter; Franziska Ehing; Suemeyra Oeztuerk; Richard Andrew Mason; Mark Martin Haenle; Wolfgang Kratzer; Thomas Seufferlein; Beate Gruener Journal: World J Gastroenterol Date: 2015-04-28 Impact factor: 5.742