View clinical trials related to Rifaximin.
Filter by: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.
Background: Investigators have previously shown that misoprostol can heal small bowel ulcers in aspirin users with small bowel bleeding. However, the rate of small-bowel mucosal healing was low with use of misoprostol alone. There is evidence to suggest that bacteria contribute to the development aspirin-induced ulcers and antibiotics may be useful in its treatment. Rifaximin, a non-absorbed oral antibiotic that target the gastrointestinal tract have been shown to be safe and effective in a few other gastrointestinal conditions. Small bowel capsule is the most sensitive and non-invasive way to investigate the small bowel. It plays an important role in obscure GIB investigations. Aims: The aim of this randomized study is to test the hypothesis that misoprostol combined with rifaximin is superior to misoprostol alone for healing of small bowel ulcers in aspirin users complicated by small bowel bleeding. Study design: 8-week double-blind randomized trial