Ignite Creation Date:
2025-12-24 @ 6:38 PM
Ignite Modification Date:
2026-02-20 @ 4:30 PM
Study NCT ID:
NCT02190357
Status:
UNKNOWN
Last Update Posted:
2016-09-14
First Post:
2014-07-10
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Rifaximin Reduces the Complications of Decompensated Cirrhosis: a Randomized Controlled Trial
Sponsor:
Shanghai Changzheng Hospital
Organization:
Study Overview
Official Title:
Rifaximin Reduces the Complications of Decompensated Cirrhosis
Status:
UNKNOWN
Status Verified Date:
2016-09
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Cirrhotic patients are predisposed to intestinal dysmotility, bacterial overgrowth, and increased intestinal permeability all leading to an increase in bacterial translocation and increased endotoxemia. Rifaximin is an antibiotic that is virtually non-absorbed after oral administration and exhibits broad spectrum antimicrobial activity against both aerobic and anaerobic gram-positive and gram-negative microorganisms within the gastrointestinal tract. It has been suggested that oral prophylactic antibiotics or bowel decontamination might improve long-term outcomes in patients with cirrhosis. The aim of this study was to explore the effect of rifaximin on the complications of advanced cirrhosis.
Detailed Description:
Cirrhotic patients are predisposed to intestinal dysmotility, bacterial overgrowth, and increased intestinal permeability all leading to an increase in bacterial translocation and increased endotoxemia. Cirrhotics with bacterial translocation and endotoxemia manifest hemodynamic derangement with lower systemic vascular resistance, higher cardiac output, and lower mean arterial pressure. Moreover, endotoxins may increase portal pressure by increasing vascular resistance which may be promoted through the cytokine-stimulated intrahepatic release of endothelin and cyclo-oxygenase products.
Indeed, bacterial infections are common in cirrhotic patients and have approximately 30% mortality at one month and a further 30% mortality at 12 months as documented in a systematic review comprising almost 12 000 patients. It follows that altering gut flora to decrease endotoxin levels may lead to improved prognosis in cirrhosis. Rifaximin is an antibiotic that is virtually non-absorbed after oral administration and exhibits broad spectrum antimicrobial activity against both aerobic and anaerobic gram-positive and gram-negative microorganisms within the gastrointestinal tract. It has been suggested that oral prophylactic antibiotics or bowel decontamination might improve long-term outcomes in patients with cirrhosis, not only by reducing the risk of infections but also by reducing hepatic vein pressure gradient (HVPG).
The aim of this study was to explore the effect of rifaximin on the complications of advanced cirrhosis.
Indeed, bacterial infections are common in cirrhotic patients and have approximately 30% mortality at one month and a further 30% mortality at 12 months as documented in a systematic review comprising almost 12 000 patients. It follows that altering gut flora to decrease endotoxin levels may lead to improved prognosis in cirrhosis. Rifaximin is an antibiotic that is virtually non-absorbed after oral administration and exhibits broad spectrum antimicrobial activity against both aerobic and anaerobic gram-positive and gram-negative microorganisms within the gastrointestinal tract. It has been suggested that oral prophylactic antibiotics or bowel decontamination might improve long-term outcomes in patients with cirrhosis, not only by reducing the risk of infections but also by reducing hepatic vein pressure gradient (HVPG).
The aim of this study was to explore the effect of rifaximin on the complications of advanced cirrhosis.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: