4 Clinical Trials for Various Conditions
The primary aim is to determine the accuracy of CAP in the quantification of liver steatosis using liver biopsies as reference. Secondarily, investigators will correlate transient elastography (TE) and CAP results, analyze possible associations between CAP/TE and post-liver transplant (LT) clinical outcomes, and evaluate the change in CAP after LT. The study aims to include as many donors as needed to achieve at least 120 transplanted liver allografts.
The study is designed to assess the feasibility of evaluating YSPSL for the amelioration of ischemia reperfusion injury following liver transplantation by administering YSPSL into the liver graft directly ex vivo via the portal vein and to the recipient intravenously prior to reperfusion. This study is an extension of the recent pilot study YSPSL-0002 with an almost identical study protocol. The rationale of this and the previous study is based on the recent observation that P-selectin expression has been associated in liver grafts with prolonged cold storage times and rejection. By examining biomarkers of IRI including P-selectin by immunohistochemistry and/or quantitative PCR, liver histology and hepatic blood flow using established techniques, the goal of this study is to evaluate the feasibility of using these modalities for future studies of safety and efficacy.
Patients undergoing orthotopic liver transplant will experience some degree of clinical and/or biochemical hepatic dysfunction. This early injury is known as primary graft dysfunction and varies from minor abnormalities to primary nonfunction. Prostaglandin-class drugs, including prostacyclin and its analogs, could represent an important advance toward the goal of reducing transplant related morbidity, mortality and associated costs by providing these benefits.
This phase 2 study is developed to evaluate the effect of ELAD on overall survival (OS) in subjects with acute liver failure (ALF) compared to matched historical controls.