View clinical trials related to Primary Sclerosing Cholangitis.
Filter by:This study will evaluate the effects of elafibranor (the study drug) in participants with Primary Sclerosing Cholangitis (PSC). PSC is a rare disease of the liver that leads to injury and destruction of bile ducts. Damage to bile ducts leads to buildup of bile in the liver, which then causes further damage, and leads to disease progression. This study will compare elafibranor to a placebo, a dummy treatment. The main objective of the trial will be to study the safety and side effects of the study drug. The trial will also study the study drug's effects on blood tests and other tests related to PSC disease activity.
Primary sclerosing cholangitis (PSC) a rare, chronic fibroinflammatory disease of the liver. No data about the disease epidemiology exist in Italy. Therefore this study aims to develop a national PSC patient database linked to a biological sample storage.
The investigators aimed to collect demographic features and clinical outcomes in patients diagnosed with PSC and IgG4-SC by utilizing participants database from multiple medical centers across Mainland China. Cross-sectional studies will focus on characterizing clinical presentations and validating diagnostic and prognostic models on Chinese PSC and IgG4-SC patients.
Primary sclerosing cholangitis (PSC) is the classical hepatobiliary manifestation of inflammatory bowel disease (IBD). Although rare, PSC is associated with significant and disproportionate unmet needs; with heightened risks of colorectal cancer and colectomy, and greater all-cause mortality rates compared to matched IBD patients. Unfortunately, no medical therapy has been proven to slow disease progression in PSC-IBD, and liver transplantation is the only lifesaving intervention for patients. The strong association between PSC and IBD has led to several pathogenic hypotheses, in which dysregulated mucosal immune responses are proposed to contribute. Of note, the investigators recently identified distinct mucosal transcriptomic profiles in PSC-IBD; with regards bile acid metabolism, bile acid signalling, and a central role of enteric dysbiosis. In parallel, pilot data from other groups have shown that treatment with oral vancomycin (a non-absorbable, gut-specific antibiotic) attenuates colonic inflammation and improves biochemical markers of cholestasis in PSC. However, there is no mechanistic data exploring the host-microbial alterations under vancomycin treatment in PSC-IBD, neither the impact of vancomycin on bile acid circulation. The investigators of this study hypothesize that oral vancomycin attenuates colonic mucosal inflammation in PSC-IBD, by restoring gut microbiota mediated bile acid homeostatic pathways. Through these means the study aims to identify druggable gut microbial and host molecular pathways associated with bile acid mediated colonic mucosal inflammation in PSC-IBD.
Primary objective: To evaluate the efficacy of hymecromone plus standard of care compared with standard of care alone in the treatment of adolescents and adults with primary sclerosing cholangitis (PSC). Secondary objectives: To evaluate the change in Alkaline Phosphatase (ALP) from baseline to 6 months post-treatment following treatment with hymecromone plus standard of care compared with standard of care. To evaluate changes in biomarkers of PSC disease during hymecromone treatment, namely: (a) fibrotic effect (FibroScan); (b) inflammatory biomarkers (serum Hyaluronan (HA)); and, (c) T-cell count.
The aim of this study was to developed and validated models to predict hepatic decompensation and survivals in pediatric patients with cirrhosis and compared these models with currently available models.
The purpose of this research is to create a collection of bile, bile duct brushings and medical information from people with Primary Sclerosing Cholangitis (PSC) and controls to learn more about changes that occur in the liver.
Background: Primary sclerosing cholangitis is a rare chronic liver disease. It affects the bile ducts of the liver. It can result in bile duct infections, cirrhosis, cancer, and end stage liver disease. Researchers want to learn more about this disease. Objective: To understand the biological causes of primary sclerosing cholangitis. Eligibility: Adults age 18 and older who have primary sclerosing cholangitis. Design: Participants will be screened with a medical history, physical exam, and blood tests. Participants will give blood, saliva, urine, and stool samples. They will have nasal swabs. They will complete surveys. Participants will get an intravenous (IV) catheter. A plastic tube is inserted into an arm vein. Participants will have a colonoscopy. A tube with a video camera at the end is inserted into the rectum. Participants will have an upper endoscopy. A scope with a light and camera at its tip is used to look inside the upper digestive tract. Participants will have a liver biopsy, entering through the chest wall or a neck vein. Blood is drawn from a blood vessel that carries blood to the liver. A liver tissue sample is taken. Participants will have magnetic resonance imaging or spectroscopy. They will get a contrast agent through an IV. Participants may have an optional bone marrow aspiration. A large needle is inserted into the hip to withdraw marrow. Participants will have a liver ultrasound. Participants will complete a 3-day food diary. They will have a nutrition assessment. Participants may give contact details for people who live with them, to also take part in this study. Participation will last for 12 months.
This research study is exploring the effects of dietary intervention in PSC. Study participants will be randomly assigned to either the Specific Carbohydrate Diet (SCD) or a vegan/low-sulfur diet for 8 weeks; the entire study will last approximately 14 weeks. Participants will work with BWH Registered Dieticians and receive dietary educational materials, recipes, and a food procurement stipend to support the new diet. Subjects will attend 7 video visits and have regular lab tests performed, requiring blood and stool samples.
The purpose of this clinical research study is to learn more about the use of the study medicine, volixibat, for the treatment of pruritus (itching) associated with Primary Sclerosing Cholangitis (PSC), and to assess the possible impact on the disease progression of PSC.