Active clinical trials for "Cholestasis"

Prospective, randomized comparison of the incremental dilation and stent exchange vs. sequential stent addition approaches for management of anastomotic biliary strictures will facilitate optimal management of patients who develop anastomotic biliary strictures after liver transplantation.

Progressive familial intrahepatic cholestasis (PFIC) is a group of disorders that can present early in life with cholestasis and intractable pruritus. Their treatment poses a great challenge, with medical treatment is not successful in many cases. Moreover, the available non-transplant surgeries carry many side effects and different degrees of efficacy. Partial external biliary diversion, internal biliary diversion, and ileal exclusion still lack widespread experience with many side effects. Nasobiliary stent placement has little tolerability, especially in younger age. Gastrobiliary tube is a novel modality for external biliary diversion in such patients.

A randomised clinical trial to compare the clinical efficacy of multiple plastic stents to fully covered self expanding metal stents in the palliation of distal malignant biliary obstruction in patients with irresectable tumours.

Biochemical response of primary biliary cholangitis-autoimmune hepatitis overlap syndrome induced by ursodeoxycholic acid only or combination therapy of immunosuppressive agents

Utility of CholangioFlex and Fluorescent in situ Hybridization in the Diagnosis of Malignant Biliary Strictures Objectives To assess the sensitivity, specificity and accuracy of CholangioFlex in malignant biliary stricture diagnosis To assess the sensitivity, specificity and accuracy of Fluorescent in situ Hybridization(FISH) in malignant biliary stricture diagnosis Study design One academic center, prospective, diagnostic study Research Methodology Target population: Patients who are diagnosed malignant biliary stricture. Sample population: Patients who are diagnosed malignant biliary stricture in Chulalongkorn Hospital

The purpose of this study is to determine if a fat emulsion comprised of omega-3 fatty acids, Omegaven, would be beneficial in the management of steatotic liver injury in parenteral nutrition (PN) by its inhibition of de novo lipogenesis, the reduction of arachidonic acid-derived inflammatory mediators, prevention of essential fatty acid deficiency through the presence of small amounts of arachidonic acid, and improved clearance of lipids from the serum.

OBJECTIVES: I. Compare the bioavailability of polymer-coated and buffered ursodiol (ursodeoxycholic acid) to unmodified ursodiol in patients with cystic fibrosis-associated liver disease or chronic cholestatic liver disease. II. Compare the differences in pruritus, weight gain, and liver function for both treatments.

The goal of the study is to determine if parenteral nutrition-associated cholestasis (PNAC) is related to the amount of parenteral (intravenous) fat administered to premature babies until full enteral nutrition is achieved.

Patients with gallstone disease should be checked whether a common bile duct (CBD) stone could be present. In case of a certain suspicion for CBD stones further investigations should be performed. This can either be done by magnetic resonance cholangio-pancreaticography (MRCP) or by intraoperative cholangiography. The study investigates which pathway would be favorable in regard of an early hospital demission.

The Investigators hypothesize that increased cumulative amount of lipid intake causes PNAC in late preterm and term neonates with major GI surgical disorders