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Evaluation of Safety & Efficacy of Synbiotic on the Incidence and Recurrence of Spontaneous Bacterial Peritonitis (SBP) in Cirrhotics

Evaluation of Safety and Efficacy of Synbiotic on the Incidence and Recurrence of Spontaneous Bacterial Peritonitis in Cirrhotics: A Randomized, Double Blind Placebo Controlled Trial

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00947336
Enrollment
110
Registered
2009-07-28
Start date
2005-04-30
Completion date
2008-04-30
Last updated
2009-07-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cirrhosis With Ascites

Brief summary

Background: Spontaneous bacterial peritonitis (SBP) is a serious complication in patients of cirrhosis with ascites and may occur despite antibiotic prophylaxis. Small bowel dysmotility and bacterial overgrowth have been documented to be related to SBP. Aims: To investigate whether addition of prebiotic plus probiotics (synbiotics) to norfloxacin enhances the efficacy of norfloxacin in prevention of SBP in high risk patients with ascites. Methods: A prospective, double blind, randomized controlled trial was conducted in consecutive high-risk cirrhotic patients with ascites who had either recovered from an episode of SBP (secondary prophylaxis) or who never had SBP but were at high risk for development of SBP (low ascitic fluid protein or serum bilirubin ≥2.5 mg/dL; primary prophylaxis). Norfloxacin 400 mg once daily with synbiotic capsules (Streptococcus faecalis JPC 30 million, Clostridium butyricum 2 million, Bacillus mesentericus JPC 1 million, Lactobacillus sporogenes 50 million spores) 2 t.i.d. (group I) or norfloxacin 400 mg once daily with placebo (group II) was given and occurrence of SBP within a period of 6 months (primary endpoint) or side-effects of therapy and mortality (secondary endpoints) were recorded. Every patient received IV albumin to maintain a serum albumin level of \>3.2 g/dl. SBP was treated with intravenous antibiotics with albumin.

Interventions

DRUGNorfloxacin + Synbiotic

Norfloxacin 400 mg once daily with synbiotic capsules (Streptococcus faecalis JPC 30 million, Clostridium butyricum 2 million, Bacillus mesentericus JPC 1 million, Lactobacillus sporogenes 50 million spores) 2 t.i.d.

DRUGNorfloxacin + Placebo

Norfloxacin 400 mg once daily with placebo

Sponsors

Jhaver Research Foundation Limited
CollaboratorUNKNOWN
Govind Ballabh Pant Hospital
Lead SponsorOTHER_GOV

Study design

Allocation
RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
PREVENTION
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
12 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

* Cirrhosis with ascites with any one of following: * History of at least one episode of SBP, or * Ascitic fluid protein less than or equal to 1g/dL, or * Serum bilirubin more than or equal to 2.5 mg/dL

Exclusion criteria

* Renal failure * HCC * Hepatic encephalopathy * No consent

Design outcomes

Primary

MeasureTime frame
Development of SBP6 months

Secondary

MeasureTime frame
Mortality6 months

Countries

India

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026