View clinical trials related to Liver Failure.
Filter by:This study will explore how liver impairment affects blood levels of LY2140023 (a prodrug) and its active metabolite (LY404039).
The immune system of a patient can attack the liver or the kidney received from a donor (organ rejection). This can be prevented by treating these patients long-life with immunosuppressive drugs. Unfortunately, these drugs lead to numerous side effects and fail to prevent the rejection occurring months later after the transplantation (chronic rejection). Recently, it has been shown that a particular type of cells present in the bone marrow, namely Mesenchymal Stem Cells (MSC), when injected to a patient, suppress its immune system and increase success rates of blood cells transplantation. This outcome opens doors to investigate the potential of these cells to provide a valuable tool for improving solid organ transplantation without the need of high concentration of immunosuppressive drugs. The present project aims at evaluating the safety and tolerability of MSC administration after liver or kidney transplantation.
Patients with liver failure undergoing liver transplantation often have clinical or sub-clinical encephalopathy that may lead to increased intracranial pressure. The latter may lead to abnormal regulation of blood flow to the brain (cerebral autoregulation) complicating patient management during and after general anesthesia. The current methods for monitoring for elevated intracranial pressure are invasive and, thus, limited to severe encephalopathy. In this study the investigators will evaluate the potential utility of monitoring cerebral blood flow (CBF) autoregulation non-invasively using near infra-red spectroscopy in patients undergoing liver transplantation.
Standard anesthetic management of liver transplantation patients includes a general anesthetic using multiple drugs, including the neuromuscular relaxant rocuronium. Pharmacokinetic modelling of this agent has been poorly described during liver transplantation, which impacts on appropriate dosing of this agent within this population where plasma concentrations can vary with fluid shifts and hepatic drug metabolism during the various phases of liver transplantation. Plasma drug and drug metabolite concentrations will be measured using the technique of solid phase micro-extraction (SPME). Measuring and correlating the levels of rocuronium and other liver metabolites with the degree of post transplantation hepatic dysfunction may serve as a simple and cost-effective marker to aid diagnosis, identify those at risk of hepatic dysfunction and potentially grade the severity
Randomized prospective study on the impact on the post-LT outcome by the infusion of N-acetylcysteine (NAC) during the liver procurement procedure, as an anti-oxidant agent to reduce the ischemia-reperfusion damage of organs for liver transplantation (LT).
50 patients of Acute-on-chronic liver failure (ACLF) will be enrolled and randomized into G-CSF+EPO or Placebo arms Treatment protocol To administer G-CSF (in prefilled syringe) at a dose of 5 µg/kg s/c at days 1, 2, 3, 4, 5 and then every 3rd day till day 28 (total 12 doses), along with Darbopoetin alpha 100 mcg/ week (in prefilled syringe) for 4 weeks (total 4 doses). Standard medical therapy included as per requirement lactulose, bowel wash, albumin, terlipressin, antibiotics (if indicated) will be continued and recorded. Pentoxiphylline in alcoholic hepatitis and Tenofovir in Hep B reactivation Controls: Standard medical therapy will be given along with placebo in similar prefilled syringes. Follow up Physical examination will be done daily, after 1 week and at 4 weeks, at 2 months, at 3 months and at 6 months CBC on alternate day for 1 week, at end of 1 week and then at end of 4 weeks , at 2 months, at 3 months and at 6 months KFT on alternate day for 1 week, at end of 1 week and then at end of 4 weeks, at 2 months, at 3 months and at 6 months LFT along with PT/INR on alternate day for 1 week, at end of 1 week and then at end of 4 weeks, at 2 months, at 3 months and at 6 months AFP at baseline, after 4 weeks, at 3 months and at 6 months Liver regenerative potential efficacy testing at baseline and after 4 weeks
The purpose of the study is to describe patient characteristics and drug usage among patients that are prescribed ticagrelor for the first time and to compare them with patients who are prescribed clopidogrel and prasugrel for the first time. A further purpose is to ascertain and estimate the crude incidence rate of bleeding, arrhythmias, heart failure, acute renal failure, acute liver failure, dyspnoea and gout among new users in the three cohorts of ticagrelor, clopidogrel and prasugrel.
To evaluate therapeutic efficacy and predicting factors of entecavir for treating patients with acute on chronic hepatitis B liver failure (ACHBLF). A total of 108 patients with ACHBLF were allocated into either a treatment group (ETV group, n=53) or a control group (n=55). The HBV DNA level, liver function and survival condition of the patients were observed for 48 weeks after enrollment. The factors possibly related to entecavir treatment efficacy were also identified.
The purpose of this study is to evaluate the effects on plasma exchange with 5% albumin on albumin functional capacity, cardiocirculatory, renal and cerebral function in cirrhotic patients with "acute-on-chronic liver failure".
The aim of the study is to investigate the effects of donor simvastatin treatment on ischemia-reperfusion injury after heart transplantation.