[Antimicrobial and antimycotic therapy of intra-abdominal infections]

P Kujath1, M Hoffmann, A Rodloff

  • 1Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Lübeck, Germany. peter.kujath@chirurgie.uni-luebeck.de

Insights

Prompt antibiotic therapy is crucial for intra-abdominal infections (IAI). Treatment selection depends on patient risk factors and pathogen profiles, guiding empirical therapy and specific interventions for peritonitis and mycoses.

Area of Science:

  • Infectious Diseases
  • Pharmacology
  • Critical Care Medicine

Context:

  • Intra-abdominal infections (IAI) necessitate prompt antimicrobial chemotherapy.
  • Empirical antibiotic therapy selection is based on predicted bacterial spectrum.
  • Clinical trials often focus on non-inferiority, complicating general recommendations.

Purpose:

  • To outline the principles of antimicrobial chemotherapy for intra-abdominal infections.
  • To emphasize the importance of risk-stratified and pathogen-guided treatment.
  • To address specific considerations for postoperative peritonitis and fungal infections.

Summary:

  • Initiation of antibiotic therapy must be immediate upon IAI diagnosis.
  • Treatment strategies for postoperative peritonitis should incorporate patient risk profiles, including prior antibiotic exposure and local epidemiology of resistant pathogens.
  • Invasive peritoneal mycoses are infrequent but require targeted therapy based on microbiological analysis.

Impact:

  • Provides a framework for optimizing antimicrobial selection in complex intra-abdominal infections.
  • Highlights the need for individualized treatment plans based on risk assessment and microbiological data.
  • Informs clinical decision-making for healthcare providers managing IAI and associated complications.

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