Active clinical trials for "Cholangitis"

Acute Cholangitis is an emergency associated with significant morbidity and mortality which require prompt recognition and treatment. The decompression of biliary tree along with antibiotics are mainstay of therapy. Randomized comparative studies showed that ERCP achieves biliary decompression with markedly less morbidity and mortality compared with surgery, regardless of clinical drainage. Percutaneous trans hepatic drainage (PTBD) can be alternative to endoscopic drainage in selected group especially advanced hilar strictures and patients who are unfit for endoscopic procedure. Recent ASGE guidelines suggested the performance of ERCP within 48 hours for patients with acute cholangitis; however it is conditional recommendation with very low quality of evidence. Till date, no randomized trial has compared urgent ERCP versus early ERCP for acute cholangitis.

Detection of Integrin avb6 in Idiopathic Pulmonary Fibrosis, Primary Sclerosing Cholangitis, and Coronavirus Disease 2019 with [18F]FP-R01-MG-F2 with PET/CT

Current treatment guidelines recommend ursodeoxycholic acid (UDCA) as the first-line treatment for new-diagnosed primary biliary cholangitis (PBC) patients. However, up to 40% patients are insensitive to UDCA monotherapy, and evaluation of UDCA response at 12 months may result in long period of ineffective treatment. We aimed to develop a new criterion to reliably identify non-response patients much earlier. Recently, our team designed and validated a new early criterion for distinguishing high-risk PBC patients in a Chinese population for the first time. Our data indicated that PBC patients with ALP ≤ 2.5 × ULN, AST ≤ 2 × ULN, and TBIL ≤ 1 × ULN (Xi'an criterion) after 1 month UDCA treatment were likely to have better prognosis. It can be readily applied in the rapid identification of PBC patients who require additional therapeutic approaches. However, whether it is reasonable to apply it to the response definition of clinical research, and the guidance of PBC management and choice of second-line treatment, further research is needed.

PSC is a liver disease that has no medical cure. Patients with PSC are at a greatly increased risk of cancer and infection. Additionally, many patients require a liver transplant. Progress towards a cure has been severely limited by an incomplete understanding of why patients develop PSC. The investigators aim to close this gap by conducting a pilot human study in patients with PSC, using statin therapy as a model

Primary sclerosing cholangitis (PSC) is an idiopathic condition with intrahepatic cholangitis and fibrosis, leading to multifocal bile duct stricture. Its main clinical manifestations are chronic cholestatic lesions and is deemed as autoimmune liver disease. PSC are immune abnormalities that occurs in patients with genetic susceptibility. No other pathogenesis is revealed yet. Ursodeoxycholic acid is used as an empirical treatment, and there is no approved drug or a acceptable treatment regimen. The disease often progresses to liver decompensation and requires liver transplantation. In recent years, the clinical application of stem cell therapy has seen many important advances. Stem cells are characterized with properties of multiple differentiation, repair of damaged tissue and immuno-modulation. This study aims to employ UCMSCs to treat PSC patients and observe its efficacy and safety, and to explore the possible therapeutic mechanisms.

Study to evaluate the efficacy, safety, and tolerability of investigational drug obeticholic acid (OCA) in combination with the investigational drug bezafibrate (BZF) in participants with Primary Biliary Cholangitis (PBC).

Placebo Controlled, double-blind randomized controlled trial (RCT) with 12 months Tenofovir Disoproxil and Raltegravir for primary biliary cholangitis (PBC) patients unresponsive to Ursodeoxycholic Acid (UDCA). Placebo patients will be offered 12 months open label therapy at unblinding. All patients will be offered an additional 12 months open label therapy. Observational, open label study will be performed in parallel using Emtricitabine (FTC)/Tenofovir Disoproxil (TDF) & Raltegravir in liver transplant recipients meeting all entry criteria except for use of immunosuppression.

The main objective of the study is to evaluate the effect of daily oral administration of 80mg elafibranor on cholestasis (impairment of bile formation and/or bile accumulation) in patients with PBC and inadequate response or intolerance to Ursodeoxycholic Acid (UCDA). In the DB period, patients will be randomized in a 2:1 ratio to receive Elafibranor 80 mg or placebo, once daily.

A Phase 2a, multicenter, randomized, double-blind, dose-ranging, placebo-controlled, study to evaluate the safety, tolerability, and PK of PLN-74809 in participants with primary sclerosing cholangitis and suspected liver fibrosis

Study to determine the effect of the investigational drug bezafibrate (BZF) alone and in combination with the investigational drug obeticholic acid (OCA) in participants with Primary Biliary Cholangitis (PBC).