View clinical trials related to Cholangitis.
Filter by:In patients with pancreatic duct cannulation initially by chance, double guide wire technique and trans pancreatic sphincterotomy facilitate biliary cannulation and show the similar success rates. The incidence of post-procedure pancreatitis was similar in the two groups, but post-procedure hyperamylasemia was significantly higher in the DGT group.
In the current protocol, we propose the assessment of potential beneficial effects of the antibiotic Xifaxan on liver biochemistries, liver related symptoms and Mayo risk score in 15 adult and 5 pediatric patients with PSC. Adult patients will receive Xifaxan, 550 mg twice daily over a 12-week period. Pediatric patients with PSC whose weight is greater than or equal to 40 kg will receive Xifaxan, 550 mg twice daily.
The purpose of this study is to evaluate whether simtuzumab (GS-6624) is effective at preventing the progression of liver fibrosis in adults with primary sclerosing cholangitis (PSC).
This study aim to prospectively evaluate the clinical utility of Spyglass in sclerosing cholangitis patients undergoing endoscopic retrograde cholangiopancreaticography (ERCP). Fifty patients with a definite diagnosis of sclerosing cholangitis and a clinical indication for ERCP from September 2008 and onwards will be investigated with peroral cholangioscopy using Spyglass direct visualization system. Clinical data on all patients will be collected at time of the ERCP including information on the Primary sclerosing cholangitis (PSC) and inflammatory bowel disease (IBD), serum liver function tests and indication for ERCP. A structured data collection form including information on Majoie Score, macroscopic features of the bile ducts at cholangioscopy, quality of the investigation, technical difficulties, and an overall judgment of whether any abnormalities observed were benign or malignant was completed by the endoscopist in conjunction with the procedure.
Primary sclerosing cholangitis (PSC) is a rare chronic cholestatic liver disease, typically affecting middle aged men and is frequently associated with inflammatory bowel disease. Establishing diagnosis in early stages of cholestatic hepatopathy is still a clinical challenge and based on invasive diagnostic procedures: endoscopic retrograde cholangiography (ERC) or percutaneous liver biopsy are needed when magnetic resonance cholangiopancreaticography remains inconclusive. As these procedures are associated with significant risks for the patient, the goal of this study is to evaluate, if endoscopic ultrasound (EUS) of the biliary tract is a useful diagnostic tool in suspected PSC.
The purpose of this research study is to determine whether the combination of UDCA and ATRA taken for 3 months will improve laboratory tests of liver and bile duct inflammation in patients with Primary Sclerosing Cholangitis (PSC). Our hypothesis is that a combination of these medications will improve the liver inflammatory tests in these patients, specifically a reduction in alkaline phosphatase (AP) by at least 30%.
This study will collect data from patients undergoing an ERCP procedure with probe-based Confocal Laser Endomicroscopy for suspicion of bile duct cancer. the objective is to evaluate the diagnostic performance of pCLE for the diagnosis of indeterminate biliary stricture when associated with other diagnostic information (standard ERCP and tissue sampling).
The goals of the proposed work are two fold: Firstly, to see if the antibiotic vancomycin may be used for the early treatment of Biliary Atresia (BA) and Primary Sclerosing Cholangitis (PSC). The investigators hope to learn what effect Vancomycin has on the bacteria that are present in stool, body fluid or intestinal tissue on someone who has BA and PSC and if so by what mechanism. Secondly, the investigators hope to learn to characterize human intestinal microbial communities (microbiome: the collection or collectivity of microorganisms) using molecular methods, examine the mechanisms of interaction between host and microbiome using genomic approaches, and determine how the microbiome both preserves local health and promotes pathology. The investigators will focus on primary sclerosing cholangitis, biliary atresia, as well as states of health. The composition of the associated microbiome will be assessed based on ribosomal DNA and RNA sequences, and attention will be given to richness (diversity), evenness (relative abundance), and variation with respect to time, person, and anatomic niche. Host response at the adjacent mucosal surface will be assessed based on genome-wide gene expression patterns.
Cholangitis is the most prevalent infectious complication of ERCP. Stenting of biliary strictures and stenosis is one of important risk factors for post-ERCP cholangitis. Adding antibiotics to contrast media has proposed in some studies for prevention of cholangitis but remains controversial. In this study we compare effect of adding gentamicin versus placebo in preventing cholangitis in patients who undergone endoscopic stenting for non-calculus strictures and stenosis.
Biliary obstruction and cholangitis are common problems in gastroenterology and need specific therapeutic interventions. Besides a variety of potential causes, infections of the biliary tract with Candida and other fungal species have increasingly been reported in the last few years. Especially interesting is the question, if patients with positive fungal cultures of bile samples should be treated or not and under which circumstances. The primary aim of the present study is to evaluate wether positive fungal cultures of bile samples indicate fungal infection of the biliary tract, rather colonization or simply contamination during endoscopic retrograde cholangiopancreatography (ERCP) procedure.