View clinical trials related to Cirrhosis.
Filter by:The DAXOR Corporation manufactures and distributes a blood volume analyzer. The analysis is based on the tracer dilution principle utilizing radioiodine labeled human serum albumin. In addition to calculating human blood volume it is hypothesized that measurement of the dilution of the tracer can also yield an accurate measurement of total body albumin.
The objective of this study is to determine whether the finger tip images captured by the EPIC ClearView device, when analyzed via the ClearView software, produce a Response Scale that characterizes trends consistent with known diagnoses identified by medical doctors. Specifically, the investigators hypothesize that the organ system involving any of a series of known active diagnoses will be identified in the EPIC ClearView Response Scale report with the intention of providing potential triage capabilities.
Acanthocytes, also termed spur cell, are large erythrocytes covered with spike-like projections which are associated with severe hemolytic anemia. In advanced cirrhosis, acanthocytes may account for 20 to 30% of red blood cells. Up to 70% of cirrhotic patients display anemia and hemoglobin level may fall to below 5 gr/L in spur cell anemia. The true incidence of spur cells in cirrhosis is not known precisely but may avoisinate 45%, typically in patients with advanced cirrhosis.The presence of spur cells usually predicts lower survival rates. Vitamin E is an antioxidant compound that is a component of biological membrane that helps to maintain integrity of lipid bilayers. Vitamin E deficiency leads to erythrocyte hemolysis, which is improved by supplemental vitamin E. This study is an open label single arm phase II study in cirrhotic patients treated for 4 weeks with Tocofersolan (Vedrop), a water-soluble derivative of alpha-tocopherol, and thus an orally bio-available source of vitamin E. The aim of this study is to determine the effect of tocofersolan on red blood cell membranes lipid composition in adult patients with cirrhosis and vitamin E deficiency. Secondary endpoints are the effects of tocofersolan on anemia, hemolysis and acanthocytosis; on lipid peroxidation and oxidative stress; the safety of a 4 week treatment of 700 mg/day.
The purpose of this study is to find out whether the use of medications that suppress acid in your stomach can change the composition of your bowel bacteria.
The investigators conducted a pilot study including 17 patients with liver cirrhosis showing that a moderate exercise programme during three months increased thigh circumference,exercise tolerance and quality of life without adverse effects. The present study aim to more accurately evaluate the effect of exercise on muscle mass, effort tolerance and inflammatory response in patients with cirrhosis. This study will include 30 patients with compensated liver cirrhosis that will be randomized into two groups: exercise group and control group. Evaluation of muscle mass, effort tolerance, inflammatory response and quality of life will be made at the beginning and at the end of the study.
The main objective is to evaluate the effectiveness of the experimental drug to reduce plasma ammonia concentration at a dose that is safe and well tolerated. Ammonia usually rises significantly in the hours after gastrointestinal bleeding in patients with cirrhosis of the liver. This increase in the concentration of ammonia facilitates the development of hepatic encephalopathy. The study will be divided in two parts: Part A: Open-label, dose-escalating, single cohort study. The goal of this phase is to confirm the tolerance and safety of the dose of OP that is being proposed for the study according to the results of phase I and phase II studies in healthy subjects and stable outpatients with cirrhosis. Part B: Multi-center (2 University Hospitals), double-blind, randomized, parallel-group trial. Assignment of treatment will be done according to a list (one at each study site) of random numbers in blocks that will be concealed until the end of the study. The control group will be assigned to placebo on a 1:1 ratio. The placebo and treatment will be masked.
This study was aimed at testing the hypothesis that supplementing a meal with dark chocolate, which holds potent antioxidant properties, might attenuate the postprandial increase in the hepatic venous pressure gradient (HVPG, clinical equivalent of portal pressure) in patients with cirrhosis
The investigators hypothesize that there is significant variability in management of patients with ascites despite guidelines provided by the American Association for the Study of Liver Diseases, the professional organization most involved with management of liver patients. This variability may be attributable to knowledge deficits, skill limitations, or reflect systems-issues that limit the ability of a care provider to implement the clinical guidelines (time constraints, inadequate supervision, availability of appropriate equipment, and obtaining consent for non-emergent procedures). This variability does a disservice to the patients being treated, and results in trainee development of habits that are not evidence based. There are simple teaching tools available that may improve learning and retention of evidence based practice. Using these tools should result in more consistent appropriate patient care, improve patient outcomes, and provide better education to our trainees. The purpose of this study is threefold: 1. To improve medical house-staff's technical performance of and comfort level with paracentesis; 2. To improve adherence to professional organization guidelines and to determine if this in fact improves clinical outcomes; 3. To evaluate efficacy of three teaching interventions in inpatient medicine trainee rotations.
This clinical trial is aimed at extending the chance of liver transplantation, through downstaging procedures, to patients with hepatocellular carcinoma (HCC) exceeding conventional Milan Criteria. Those patients that will achieve a sustained tumor response after downstaging will be randomized either to undergo liver transplantation or to proceed with conventional non-transplant treatments. The aim of the study is to demonstrate unequivocally that liver transplantation may provide a survival benefit, with an acceptable survival rate of at least 60% at 5 years, to patients that demonstrate a radiological and sustained tumor response after downstaging. Noteworthy is that response is chosen rather than stage migration as endpoint of downstaging.
Surgical resection in patients with multiple hepatocellular carcinomas (HCC) remains controversial. The aim of this study was to investigate the outcome of a consecutive cohort of patients resected for multiple HCC, without macrovascular invasion, in order to identify clinically reliable parameters to select patients for surgery.