View clinical trials related to Hepatic Encephalopathy.
Filter by:Hypothesis: Improvement in cognitive dysfunction with IV albumin in patients with cirrhosis with prior HE and MHE lasts for several weeks after albumin infusion has ended, and is due to persistent improvement in inflammatory markers, endothelial dysfunction, albumin function and gut microbial changes. This will be a single-arm, single-blind sequential trial of IV 25% albumin and IV saline over 8 weeks with biological sampling and cognitive and health related quality of life (HRQOL) testing with each subject acting as their own control.
Through this plan, it will provide many benefits to patients with liver cirrhosis complicated with sarcopenia and/or hepatic encephalopathy, their family members, and the government in Taiwan: 1. To explore the changes of fecal microbiota before and after treatment such as resistance training rehabilitation in patients with liver cirrhosis complicated with sarcopenia and/or hepatic encephalopathy as a reference for future fecal microbiota transplantation; 2. To measure the changes of sarcopenia level before and after rehabilitation; 3. To measure the changes of hepatic encephalopathy level before and after rehabilitation. These study results will certainly bring updated diagnostic tool, latest treatment options, avoid serious sequelae and reduce medical expenditure.
The goal of this clinical trial is to compare the efficacy of L-ornithine L-aspartate and Polyethylene Glycol in Cirrhotic Patients with Overt Hepatic Encephalopathy. Participants will be asked to fill out a few questions on proforma that will obtain demographic information as well as information relating to the patient's health. Treatments that they will receive after inclusion in the study, will be the standard treatment (Lactulose) along with additional medication as part of our research (LOLA or Polyethylene glycol).
Patients with chronic liver disease due to hepatitis B or C viruses, Non-alcoholic fatty liver disease, autoimmune hepatitis, wilson disease, cryptogenic hepatitis etc are prone to develop complications. Hepatic encephalopathy is one of such complications. It is graded into four types depending on severity of clinical features, which range through altered sleep pattern to coma. The current study aims to compare the effectiveness of lactulose enema with oral lactulose in time to recovery from higher grade of encephalopathy to lower grade of encephalopathy.
There will be 124 patients diagnosed as hepatitis B associated acute on chronic liver failure with mild to moderate hepatic encephalopathy will be enrolled in this study according to the inclusion and exclusion criteria, and will be randomly divided into two groups as 1:1.First group is called Rifaximin group, on the basis of comprehensive treatment of liver failure, Rifaximin (Alfa Sigma S.p.A) is added, three times a day, 400 mg each time, for a total of 4 weeks, and observed until 12 weeks after withdrawal. The other group is called standard treatment group (control group), which will receive routine comprehensive treatment for liver failure. The reversal of mild to moderate hepatic encephalopathy in the two groups of patients will be observed within 4 weeks, then follow up to 12 weeks.
Hepatic encephalopathy is a frequent complication of both acute liver failure (ALF) and acute-on-chronic liver failure (ACLF) and could be responsible among other neurological complications of residual impairment after liver transplantation. Specific metabolomic studies have shed light into pathophysiology. Nevertheless, whether HE metabolomic fingerprints differ between HE in ALF and HE in ACLF and their evolution after liver transplantation (LT) is unknown. The aim of our study is to analyse the metabolomic fingerprint in plasma of 2 different groups of patients before and after LT: - hospitalized patients with ALF and HE - hospitalized patients with ACLF and HE We will analyse metabolomic results to explore if there is any difference in metabolomic fingerprints between these 2 groups and if LT modify the metabolomic fingerprint in plasma in these 2 groups and in the same way. We will collect blood samples in these 2 groups on the day of HE occurring and then on day 1, day 7 and day 30 (+/- 2 days) after LT. We aim to enroll 10 patients in ALF group and 20 patients in ACLF group. Inclusion criteria are defined as age > 18 years, patient presenting with ALF (Synthetic liver failure (INR > 1.5) with hepatic encephalopathy (grade 1-4 of West-Haven classification), without pre-existing hepatopathy, HE beginning within <26 weeks) or ACLF (≥ grade 1 from CANONIC criteria), and clinical HE (grade 1-4 of West-Haven classification) on the day of enrolment. Exclusion criteria are defined as age < 18 years, absence of HE, LT without pre-existing HE, patients who already undergone a LT, legally protected person. An EDTA blood sample will be collected, centrifuged and frozen on the day of enrolment, then on day 1, day 7 and day 30 (+/- 2 days) after LT. Metabolomic analyses will be performed by different techniques but especially with high resolution liquid phase mass spectrometry in collaboration with CEA. Statistical analyses will be both univariate (Mann-Whitney or Wilcoxon tests) and multivariate (with a classical and adapted method for metabolomic studies: Partial Least-Squares Discriminant Analysis (PLS-DA)). We expect to identify different metabolomic fingerprints between HE in both ALF and ACLF patients as well as different kinetics for symptoms resolution after LT. The long-term objective is to target the specific metabolic pathways for each group in order to allow development of new targeted drugs against HE in these 2 different conditions.
Evaluating the efficacy and safety of the efficacy and safety of nifuroxazide in combination with lactulose in comparison to lactulose alone in the treatment of hepatic encephalopathy in patients with grade II-III hepatic encephalopathy
This multi-centric study analyses the effect of intravenous branched-chain amino acids (BCAA) on overt HE in patients with ACLF. The investigators aim to study the efficacy of combining intravenous BCAA with lactulose versus lactulose alone, ammonia measures, endotoxin, metabolomics, and cerebral edema in the medical management of overt HE in patients with ACLF. The study will also access the impact on overall survival and improvement in the grade of HE.
Hepatic encephalopathy (HE) is one of the most serious complications of end-stage liver disease and an independent predictor of death in patients with liver cirrhosis. Recurrent hepatic encephalopathy is defined as recurrent hepatic encephalopathy after rifaximin combined with lactulose treatment. This project designs a prospective, multicenter cohort study on the treatment of recurrent hepatic encephalopathy with fecal microbiota transplantation, carries out the comparison of fecal microbiota transplantation with different amounts of bacteria, and the dynamic sequencing of the macro genome of the recipient's stool, compares the effectiveness and safety of fecal microbiota transplantation with different amounts of bacteria in the treatment of recurrent hepatic encephalopathy, and explores the internal mechanism of different effects, providing a new idea for the treatment of recurrent HE in clinical practice.
It has been identified that impaired liver function, as occurs in patients with liver cirrhosis, prevents proper conjugation of glucuronic acid with bilirubin; as a result, unconjugated bilirubin accumulates in the blood, and conjugated bilirubin is markedly altered to form diglucuronides or monoglucuronides. However, in the development and progress of acute-on-chronic liver failure (ACLF) there is not enough information about these processes and the possible concentration levels that they can take. Also Hepatic encephalopathy (HE) is a reversible complication, but with a high mortality rate in patients with acute or chronic liver failure, as well as a consequence of the formation of portosystemic shunts.