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Challenges and opportunities in the treatment of ventilator-associated pneumonia

Matthew P Schreiber1, Andrew F Shorr1

  • 1a Department of Internal Medicine , Section of Pulmonary Disease & Critical Care , 110 Irving St NW, Washington , DC , USA.

Expert Review of Anti-Infective Therapy
|November 1, 2016
PubMed
Abstract

Insights

Ventilator-associated pneumonia (VAP) requires careful management. Optimizing empiric antibiotic treatment and diagnostic strategies is crucial for improving patient outcomes and reducing mortality from this serious respiratory infection.

Area of Science:

  • Critical care medicine
  • Infectious diseases
  • Pulmonology

Background:

  • Ventilator-associated pneumonia (VAP) is a significant complication following mechanical ventilation (MV), impacting patient morbidity and mortality.
  • Existing prevention protocols for VAP are available, yet challenges persist in disease definition and effective treatment.

Purpose of the Study:

  • To review key concepts from existing guidelines for VAP management.
  • To highlight challenges in VAP diagnosis and the critical role of empiric antimicrobial therapy.
  • To discuss evolving treatment strategies, including novel antimicrobials and biomarker-guided duration.

Main Methods:

  • Review of existing guidelines and current literature on VAP.
  • Analysis of diagnostic challenges and therapeutic approaches.
  • Presentation of traditional and novel antimicrobial agents and delivery methods.

Main Results:

  • Empiric antimicrobial treatment is a primary determinant of VAP patient outcomes.
  • Drug-resistant organisms (DROs) frequently cause VAP, necessitating careful antibiotic selection.
  • Biomarkers may guide the evolving concept of appropriate VAP treatment duration.

Conclusions:

  • The clinical approach to VAP is continuously evolving.
  • Staying informed about changes in VAP microbiology, diagnostics, and treatment is essential for optimal patient care.
  • Effective management of VAP relies on informed diagnostic and therapeutic strategies, particularly concerning initial antibiotic choice.
Keywords:
Antibioticsguidelinespneumoniatreatmentventilator

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