Albumin for cirrhotic patients with extraperitoneal infections: A meta-analysis

Gabriel Stefani Leão1, Guilherme John Neto2,3, Raquel de Freitas Jotz2,3

  • 1Graduate Program in Medicine: Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil.

Abstract

Insights

Albumin combined with antibiotics does not improve survival or kidney function in cirrhotic patients with extraperitoneal infections. This meta-analysis found no significant benefits for albumin in treating these specific bacterial infections.

Area of Science:

  • Hepatology and Infectious Diseases
  • Clinical Pharmacology
  • Evidence-Based Medicine

Background:

  • Bacterial infections are a leading cause of mortality in cirrhosis patients.
  • Albumin's benefit is established for spontaneous bacterial peritonitis but debated for extraperitoneal infections.

Purpose of the Study:

  • To compare the efficacy of albumin plus antibiotics versus antibiotics alone in cirrhotic patients with extraperitoneal infections.
  • To evaluate the impact on mortality and renal dysfunction.

Main Methods:

  • Systematic review of randomized controlled trials from MEDLINE and Embase.
  • Meta-analysis using a random effects model (Mantel-Haenszel method).
  • Inclusion criteria: cirrhotic patients with extraperitoneal infections, comparing albumin + antibiotics vs. antibiotics alone, assessing mortality or renal dysfunction.

Main Results:

  • Three randomized controlled trials were included.
  • No significant difference in 30-day or 90-day mortality between groups.
  • No significant difference in renal dysfunction between groups.

Conclusions:

  • Current evidence does not support the use of albumin for cirrhotic patients with extraperitoneal infections.
  • Albumin offers no significant benefit regarding mortality or renal dysfunction in this patient population.

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