View clinical trials related to Disorder of Bile Duct Stent.
Filter by:The purpose of this study is to investigate the feasibility and safety of endoscopic ultrasound-guided biliary drainage with a newly designed hybrid metallic stent.
This study is a prospective, randomized study to compare of outcome of fully covered metal stents with that of plastic stents for preoperative biliary drainage in distal common bile duct cancer, pancreas head cancer or ampullary cancer with respect to the incidence of stent-related adverse events, the re-intervention rate, the effectiveness of biliary drainage, surgical outcomes and hospital stays.
Patients with malignant obstructive jaundice (cancer of head of pancreas and cholangiocarcinoma) generally have a very poor prognosis with less than 20% patients having resectable disease at presentation. These patients also have a very poor quality of life with a life expectancy of 6-8 months. Jaundice associated with pruritus, poor appetite, malabsorption and loss of weight and cholangitis is the most common and troublesome problem. Placement of metallic stents has been the standard of care for patients with unresectable disease. However, about 50% of these stents get blocked in 6-8 months. Use of endoscopic Radio-frequency Ablation (RFA) prior to placement of metal stents may increase the patency of these stents