Clinical trial Recruiting at 1 site Phase1; Phase2 Interventional Ages 18 to 65

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.

More Spontaneous Bacterial Peritonitis trials

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years to 65 Years
SexAll
Enrollment60 (estimated)
SponsorTanta University
Academic / other
Locations1 site (Tanta)
StatusRecruiting
StartedOctober 25, 2026
Main results expectedJune 1, 2027
Study endsJune 1, 2027
Registry record updatedOctober 30, 2026
Trial IDNCT07808450 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

  • Tanta University Hospital
    Tanta, Egypt
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.