Nitazoxanide for spontaneous bacterial peritonitis in adults with cirrhosis
Official title: Evaluation of Nitazoxanide as Adjunctive Therapy for Spontaneous Bacterial Peritonitis in Patients With Liver Cirrhosis: A Randomized Controlled Clinical Trial Protocol
Run by Tanta University · NCT07808450 · Data updated 2026-11-12
This study tests whether nitazoxanide can help adults with cirrhosis and spontaneous bacterial peritonitis when compared to placebo.
Quick facts
| Phase | Phase1; Phase2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 65 Years |
| Sex | All |
| Enrollment | 60 (estimated) |
| Sponsor | Tanta University Academic / other |
| Locations | 1 site (Tanta) |
| Status | Recruiting |
| Started | October 25, 2026 |
| Main results expected | June 1, 2027 |
| Study ends | June 1, 2027 |
| Registry record updated | October 30, 2026 |
| Trial ID | NCT07808450 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adult patients (18+) with diagnosed liver cirrhosis and ascites who have SBP defined by ascitic fluid PMN ≥250 cells/mm³, without secondary peritonitis or major exclusions.
✕Probably not a fit
Patients with septic shock at presentation, severe renal impairment, hepatocellular carcinoma or other malignancies, recent abdominal surgery, pregnancy, or nitazoxanide hypersensitivity may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This interventional study in adults with cirrhosis and ascites investigates the safety and potential effectiveness of nitazoxanide versus placebo for treating spontaneous bacterial peritonitis. The trial includes participants with SBP diagnosed by ascitic fluid neutrophil count and excludes those with secondary peritonitis, severe renal impairment, or septic shock, among other criteria. The design comprises Phase 1 and Phase 2 components to assess tolerability, dosing, and preliminary efficacy. Primary outcomes likely focus on infection control and safety signals, while secondary outcomes may include recurrence of SBP and overall outcomes in this high-risk population. The study is led by Tanta University with a site at Tanta University Hospital in Egypt.
Why it matters
Potential benefit: If successful, nitazoxanide could become an additional treatment option to shorten SBP course or reduce recurrence in cirrhosis patients.
How similar studies have gone: There is limited published data on nitazoxanide for SBP; this approach is relatively novel in this context, with potential for signal generation rather than established efficacy.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria * Adult patients (≥18 years) with liver cirrhosis diagnosed clinically, laboratory-wise, and radiologically. * Presence of ascites. * Diagnosis of spontaneous bacterial peritonitis is defined as an ascitic fluid polymorphonuclear leukocyte count ≥250 cells/mm³, with or without positive culture. * Ability to provide written informed consent. Exclusion Criteria * Secondary bacterial peritonitis. * Recent abdominal surgery. * Hepatocellular carcinoma or other malignancies. * Severe renal impairment (serum creatinine \>2 mg/dL). * Septic shock at presentation. * Pregnancy or lactation. * Known hypersensitivity to Nitazoxanide
Where it's running
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Tanta University Hospital
Tanta, Egypt Recruiting
Similar studies
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N-Acetylcysteine to help manage spontaneous bacterial peritonitis in adults with cirrhosis
Aimed at adults with cirrhosis and spontaneous bacterial peritonitis to see if adding N-acetylcysteine to standard therapy helps improve outcomes.
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We’re testing whether doing a follow-up paracentesis at 48 hours after starting antibiotics changes outcomes for people with spontaneous bacterial peritonitis due to liver cirrhosis.
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.