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Development of a Polymicrobial Colony Biofilm Model to Test Antimicrobials in Cystic Fibrosis
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Update on antibiotics for infection control in cystic fibrosis

Stephen Kirkby1, Kimberly Novak, Karen McCoy

  • 1Section of Pulmonary Medicine, Nationwide Children's Hospital, Ohio State University Medical Center, Columbus, OH 43205, USA. stephen.kirkby@nationwidechildrens.org

Expert Review of Anti-Infective Therapy
|October 7, 2009
PubMed

Insights

Cystic fibrosis lung infections, like Pseudomonas aeruginosa, are hard to eradicate. This review covers current anti-infective strategies for acute and chronic infections in cystic fibrosis patients.

Area of Science:

  • Pulmonary Medicine
  • Infectious Diseases
  • Cystic Fibrosis Research

Background:

  • Cystic fibrosis lung disease involves chronic infections, inflammation, and airway obstruction.
  • Pseudomonas aeruginosa is a common pathogen in cystic fibrosis, with improved survival due to treatments.
  • Antibiotic resistance, toxicity, and treatment burden limit current anti-infective options.

Purpose of the Study:

  • To review current anti-infective therapy approaches for cystic fibrosis.
  • To discuss challenges in eradicating airway infections in cystic fibrosis.
  • To summarize strategies for acute and chronic infections.

Main Methods:

  • Literature review of anti-infective therapies in cystic fibrosis.
  • Analysis of treatment options for Pseudomonas aeruginosa and other common pathogens.
  • Summary of current clinical practices and challenges.

Main Results:

  • Anti-infective therapy can reduce bacterial load and improve clinical status.
  • Complete eradication of airway infections is rarely achieved, except in early stages.
  • Multidrug resistance and treatment limitations impact therapeutic effectiveness.

Conclusions:

  • Current anti-infective strategies offer improvements but face significant challenges.
  • Further research is needed to overcome resistance and improve eradication rates.
  • Optimizing acute and chronic anti-infective therapy remains critical for cystic fibrosis patients.

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