View clinical trials related to Liver Cirrhosis.
Filter by:The arterial system compliance is compromised in liver cirrhotic patients. Dynamic preload variables are either pressure-based (e.g.pulse pressure variation; PPV), flow-based (e.g. stroke volume variation; SVV), or volume-based (plethysmographic variability index; PVI). It is not yet clear that dynamic preload parameters based on which mechanism will be accurate to predict fluid responsiveness in the cirrhotic patients. Therefore, this study aimed to claried which dynamic preload parameters would be more accurate during the liver transplantation.
This research puts liver biopsy as the enrollment screening criteria and the primary efficacy assessment indicators. Patients at different developmental stages of hepatitis B related liver fibrosis are respectively diagnosed and treated by Traditional Chinese medicine to determine optional diagnosis and treatment plan of traditional Chinese medicine to screen the advantage-treated population and to establish a treatment program, which can save national medical resources, for clinical application of Traditional Chinese medicine Diagnosis and Treatment blocking and reversing hepatitis B-related liver fibrosis. The research can help to build automation pathological analysis and diagnosis systems and non-invasive clinical assessment criteria and models of liver fibrosis which can be applied in clinical. It can also help to realize electronic patient data collection and management, to establish patients management centre and follow-up database. Then it will help to improve clinical efficacy of being blocked and reversed chronic hepatitis B related liver fibrosis by Chinese medicine Diagnosis and Treatment program, to reduce the incidence of liver cirrhosis and hepatitis B-related mortality, to prolong patients' survival and improve patients' quality of life, to make clinical efficacy, which is about Traditional Chinese Medicine blocking and revering chronic hepatitis B-related liver fibrosis, increase by 15% or more .
The aim of our prospective study is to construct and validate a non-invasive model consisting biochemical markers, FibroScan, and radiological parameters for evaluating liver fibrosis caused by hepatitis B virus in mainland China.
Cirrhosis is associated with a reduction in muscle mass and exercise capacity. This has an impact on morbidity and mortality. Regular aerobic exercise training is a proven effective therapy to improve exercise capacity in healthy and clinical populations. The effect of this training has not yet been evaluated in the decompensated cirrhosis patient population. The safety of this intervention also requires further study. Using a randomized controlled design, the investigators aim to determine the safety and efficacy of eight weeks of aerobic exercise training on aerobic capacity, functional performance, and muscle mass in decompensated cirrhosis patients.
Hepatitis B virus (HBV) infection is a global health problem, especially in the endemic area like Taiwan, where there are more than 3 million chronic hepatitis B carriers. Patients with chronic HBV infection are at increased risk of developing cirrhosis, which may have disastrous complications, including hepatic decompensation, and hepatocellular carcinoma (HCC). The liver cirrhosis related complications accounts for the 8th leading cause of deaths in Taiwan; whereas, the HCC is the 2nd leading cause of deaths among all cancers. Therefore, it is prudent to develop strategies to prevent or halt the progression of liver cirrhosis. For HBV patients who have already had cirrhosis, the main treatment objective is to reduce their risk of complications. A large-scale multicenter clinical trial showed that viral suppression using lamivudine in patients with advanced fibrosis effectively decreases the risk of HCC and liver-related complications. This study highlights the importance to treat HBV-related cirrhosis patients; however, several issues remain to be addressed. The first issue is that this clinical trial only enrolled patients with positive HBeAg or HBV-DNA level >1.4 x105 IU/mL. However, the current recommended threshold for cirrhotic patients to start anti-viral treatment is 2000 IU/mL. Whether anti-HBV therapy benefits cirrhotic patients in this level is still unclear. Second, lamivudine was used in this clinical trial; however, the high resistant rate of lamivudine during treatment probably lowers its protective effect against HCC. Whether a more potent anti-HBV agent with extremely low resistance profile, entecavir, is more beneficial to HBV-related cirrhotic patients is also unclear. The Bureau of National Health Institute launched the reimbursement program for anti-HBV therapy since 2003 and extended this program to cirrhotic patients with HBV DNA level > 2000 IU/mL for long-term use since Aug, 2010. Taking this advantage, we may explore the above-mentioned clinical questions more easily. To address these issues, we will first retrospectively collect a cohort of HBV-related cirrhosis patients. All the patients will be enrolled from the time before oral anti-HBV therapy is widely used. We will determine their baseline serum HBV-DNA levels using the stored sera and enrolled those with baseline HBV-DNA levels higher than 2000 IU/mL as our historical controls. Second, we will enroll a retrospective cohort of HBV-related cirrhotic patients from 2008 who had HBV-DNA levels higher than 2000 IU/mL and received indefinite therapy of entecavir. By comparing these two cohorts, we will be able to clarify whether indefinite viral suppression by entecavir is beneficial for the cirrhotic patients. With comprehensive analysis, we wish to document that re-setting the risk level of HBV DNA from 140,000 IU/mL to 2,000 IU/mL is more beneficial for HBV-related cirrhotic patients and long-term entecavir does lower the risk of HCC further. These lines of evidence will assist in delivering appropriate and more aggressive treatment for these high-risk patients.
The purpose of this study is to evaluate the safety and tolerability of a high dose of vitamin D (VD) in patients with cirrhosis. The investigator hypothesizes that high dose VD will be safe and well-tolerated in adults with cirrhosis, and will inhibit the inflammatory and proliferative events that cause progression of cirrhosis to hepatocellular carcinoma.
Safety and tolerability of a single dose intravenous bolus injection of Sildenafil in patients with moderate to severe cirrhosis and kidney disease will be determined.
Hepatitis C is the leading cause of chronic liver disease and cirrhosis in United States veterans. Cirrhosis is associated with impaired antibody responses and increased risk of bacterial infections. We have recently identified that cirrhosis is associated with abnormalities of memory B-cells, cells that make antibodies and help protect against bacterial infections. We have identified that chemicals associated with gut bacteria might play a role in causing these B-cell abnormalities. It is well known that gut bacteria have increased access to the blood in individuals with cirrhosis, a process called bacterial translocation. We hypothesize that reducing bacteria counts in the gut by using poorly-absorbed antibiotics (also known as selective gut decontamination) will partially reverse losses of memory B-cells in cirrhosis by reducing bacterial translocation.
The aim of this study is to assess the role of portal hypertension of peptic ulcer disease in liver cirrhosis and chronic hepatitis.
Six hundreds patients with chronic hepatitis B clinically diagnosed as compensated liver cirrhosis are randomly assigned in a 1:1 ratio. One arm is entecavir alone for 2 years; the other is entecavir alone for the first 0.5 year, entecavir plus thymosin-α for 1 year, entecavir for another additional 0.5 year.Patients will be assessed at baseline, at every six months for blood cell count, liver function test, HBVDNA, AFP, prothrombin time, liver ultrasonography, and Fibroscan;