View clinical trials related to Liver Cirrhosis.
Filter by:As an alternative for the treatment of Minimal Hepatic Encephalopathy (MHE) Agave fructans have shown prebiotic effects, and have shown to improve function of the digestive system, control and induce glycemic effect satiety. Therefore the impact of the fermentation of such prebiotic in the gut may contribute to improving health and quality of life of patients with MHE.
Surgical resection is one of the curative treatment modalities for HCC. Limits are postoperative septic and liver functional complications related to an increase in bacterial translocation and systemic endotoxemia. Bacterial translocation is a passage of bacteria and bacterial degradation products from the intestine to the portal circulation. The endotoxemia secondary to bacterial translocation, stimulates endothelial production of nitric oxide (NO). NO is also a potent inducer of membrane instability, responsible for an increase in the permeability of the vascular endothelium and intestinal mucosa, possibly contributing to a worsening of bacterial translocation. Probiotics are live microorganisms which when administered in adequate amounts, provide a health benefit on the host ((Health and Nutritional Properties of Probiotics in Food Including Powder Milk with Live Lactic Acid Bacteria - Cordoba Argentina October 2001). Data from experimental and clinical literature show a significant effect of probiotics on the improvement of liver function and a decrease in infectious complications in patients with chronic liver disease. The proposed study would evaluate the effect preventive and therapeutic in a population of surgical patients, in whom the intestinal portal and hepatic inflammation promotes postoperative complications.
Patients with cirrhosis are particularly prone to infection which is frequently a precipitant of hepatic encephalopathy, renal failure and circulatory collapse. Bacterial infections are of particular concern in patients with cirrhosis because they are poorly tolerated. Sepsis and associated endotoxaemia whereby bacteria produce inflammatory particles occur in approximately 40% of hospitalized patients with cirrhosis and is a major cause of death. Gut-derived and blood-borne pathogens can induce an inflammatory response within the liver and spleen, which are the major organs that remove bacteria and their endotoxin (such as lipopolysaccharide - LPS and bacterial DNA itself) from the bloodstream. Several mechanisms have been identified and proposed in this process which depends upon a balance between the barrier functions of the gut and the 'detoxifying' capacity of the liver. People with established liver cirrhosis have been shown to have escape of endotoxin into the bloodstream produced by bacteria that reside in their intestines, which becomes more permeable or 'leaky'. Gut dysfunction is defined by changes in the types of bacteria within the gut and in overall permeability allowing bacterial products which would otherwise be contained within the gut to travel into the bloodstream and lymphatic system with detrimental effects elsewhere in the body. This passage of bacterial products is termed bacterial translocation, and it's effects on the liver and general immune system can be then be measured. It has now become recognised that certain types of white blood cells such as neutrophils and monocytes become dysfunctional and this predisposes to infection and may also have a more direct pathogenic role in hepatic encephalopathy. Thus neutrophil and monocytes may be a novel pharmacotherapeutic target in a condition where current therapies such as bowel aperients (e.g. lactulose) are inadequate. A therapeutic strategy utilising Rifaximin, a non-absorbable antibiotic, to modulate gut bacterial which produce ammonia, a chemical known to be important in the cause of hepatic encephalopathy, could potentially lower gut-derived systemic inflammation, endotoxaemia, infection and organ dysfunction in this population improving outcomes and prolonging transplant-free survival. We therefore plan to test if Rifaximin positively affects markers of immune dysfunction in patients with liver cirrhosis experiencing chronic hepatic encephalopathy after 30 days of treatment, as our primary research question. Positive results from this study would support further trials into the potential benefit of using Rifaximin to improve immune function, as well as reduce the recurrence of hepatic encephalopathy, in patients with liver cirrhosis.
The purpose of this study is to determine the progression of chronic hepatitis C patients infected by paid plasma donation,and explore the possible pathogenic mechanisms of disease progression in chronic hepatitis C.
Patients with sickle cell disease many have a number of systemic complications, including liver problems. Some of these liver problems lead to liver fibrosis/cirrhosis, secondary to chronic blood transfusions. The purpose of this study is to investigate FibroScan readings in patients with sickle cell disease and iron overload secondary to blood transfusions, and to correlate the FibroScan results with Ferriscan. A comparison with the results of FibroScan to patients with Sickle cell without known liver disease, who have never been on chronic transfusions and with normal liver function profiles will also be made.The primary hypothesis is that the results of FibroScan will correlate with the results of Ferriscan and liver biopsy.
The purpose of this study is to evaluate the safety and antiviral effect of multiple doses of ABT-493 and ABT-530 in adults with genotype 1 HCV.
Surgical resection is the most effective treatment of primary and secondary liver tumors. Technical innovations have mainly focused on minimizing bleeding during transection of the hepatic parenchyma because excessive hemorrhage and the need for blood transfusion are associated with increased postoperative morbidity and mortality. Recently,radiofrequency-assisted（RFA）hepatectomy has developed rapidly and gained widespread acceptance for the treatment of hepatocellular carcinomas（HCC），but its influence on the prognosis of HCC patients，especially for those with cirrhosis，is still controversial. Therefore, we design this prospective clinical trial to explore the effect of RFA hepatectomy versus the conventional hepatectomy on the outcomes of perioperative period and prognosis of HCC patients with cirrhosis.
This study is being conducted to develop new techniques for early diagnosis of liver disease. These techniques are: Shearwave Elastography (SWE) ultrasound and blood biomarkers. SWE ultrasound uses high-frequency sound waves to view soft tissues such as muscles and internal organs and measure stiffness. An ultrasound creates computer images that show internal body organs, such as the liver or kidneys, more clearly than regular x-ray images. Biomarkers are biological molecules found in the blood that provide important information about liver disease.
To compare the safety and efficacy of 12 months of low dose prednisone with low dose cyclosporine combined with entecavir in patients with thrombocytopenia associated with HBV-related cirrhosis.
To demonstrate the effectiveness of DCV 3DAA fixed dose combination with or without Ribavirin in treatment naive cirrhotic subjects.