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Antimicrobial Treatment of Staphylococcus aureus in Patients With Cystic Fibrosis

Susanna Esposito1, Guido Pennoni2, Valeria Mencarini2

  • 1Pediatric Clinic, Cystic Fibrosis Center of Umbria Region, Department of Surgical and Biomedical Sciences, Università degli Studi di Perugia, Perugia, Italy.

Frontiers in Pharmacology
|August 27, 2019
PubMed

Insights

Staphylococcus aureus significantly impacts cystic fibrosis (CF) lung disease, but optimal antibiotic strategies remain undefined. Further research is crucial for effective S. aureus treatment in CF patients.

Area of Science:

  • Medical Microbiology
  • Pulmonology
  • Infectious Diseases

Background:

  • Staphylococcus aureus is a common pathogen in cystic fibrosis (CF) patients.
  • It contributes to recurrent pulmonary infections and lung function decline in CF.
  • The precise role and optimal management of S. aureus in CF are not fully understood.

Purpose of the Study:

  • To review current knowledge on the role of Staphylococcus aureus in cystic fibrosis patients.
  • To discuss challenges in S. aureus diagnosis and treatment in CF.
  • To highlight the need for further research in optimizing S. aureus therapies for CF.

Main Methods:

  • Narrative literature review.
  • Analysis of existing studies on S. aureus in CF.
  • Discussion of therapeutic challenges and future research directions.

Main Results:

  • Antibiotic availability has improved CF prognosis, underscoring S. aureus's importance.
  • Differentiating S. aureus colonization from infection is difficult.
  • Optimal antibiotic regimens and use of specific agents like those against MRSA in CF are not well-defined.

Conclusions:

  • Effective S. aureus therapy is vital for CF patients.
  • Challenges in diagnosis and treatment require further investigation.
  • Optimized therapeutic strategies are needed to improve care for CF patients with S. aureus infections.
Keywords:
MRSAStaphylococcus aureusantibioticscystic fibrosispulmonary exacerbation

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