Endobiliary radiofrequency ablation as treatment for occluded extra-hepatic biliary metal stents: a prospective multicenter feasibility study. - Endobiliary RFA for occluded extra-hepatic biliary SEMS

Academisch Medisch Centrum0 个研究点目标入组 20 人开始时间: 待定最近更新: 2024年6月11日

适应症

试验速览

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•Patients with unresectable malignant common bile duct obstruction caused by pancreatic head carcinoma or distal cholangiocarcinoma who have been treated previously with a biliary uncovered SEMS
•Recurrent biliary obstruction caused by SEMS occlusion due to tissue ingrowth, requiring treatment
•A clinical diagnosis of obstructive jaundice in combination with a bilirubin level of >40 µmol/L and

•Patients with a (malignant) biliary obstruction due to other causes than pancreatic head cancer or cholangiocarcinoma
•Evidence of new additional more proximally located biliary strictures
•Clinical suspicion of cholangitis, defined as biliary obstruction in combination with fever (temperature >= 38,5°C)
•Presence of a plastic stent in the common bile duct.
•Patients who are unable to undergo ERCP due to their medical condition
•Patients suffering form concurrent gastric outlet obstruction
•Patients with a cardiac pacemaker
•Patients with a WHO performance score of 4

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