Combat trauma-related invasive fungal wound infections

David R Tribble1, Anuradha Ganesan1,2,3, Carlos J Rodriguez4

  • 1Infectious Disease Clinical Research Program, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.

Abstract

Insights

Combat trauma can lead to invasive fungal wound infections (IFIs). A new risk classification aids in managing IFIs, guiding antifungal therapy and improving patient outcomes.

Area of Science:

  • Infectious Diseases
  • Wound Care
  • Mycology

Background:

  • Combat trauma presents unique challenges in wound management.
  • Invasive fungal wound infections (IFIs) are a significant concern in combat casualties.
  • Early identification and management of IFIs are crucial for patient outcomes.

Purpose of the Study:

  • To review recent research on combat trauma-related IFIs.
  • To focus on risk stratification for improved patient management.
  • To highlight advancements in microbiology and diagnostics for IFIs.

Main Methods:

  • Literature review of research from the past five years.
  • Analysis of a revised classification scheme for wound risk stratification.
  • Evaluation of diagnostic methods including histopathology and molecular sequencing.

Main Results:

  • A new classification stratifies wounds into IFI, High Suspicion of IFI, and Low Suspicion of IFI based on clinical and laboratory findings.
  • This stratification can prioritize antifungal therapy.
  • Invasive fungal wound infections, especially those caused by Mucorales, delay wound healing.
  • Molecular sequencing shows promise as a complementary diagnostic tool to histopathology.

Conclusions:

  • Optimal management requires early, tissue-based diagnosis.
  • Aggressive surgical debridement and dual antifungal therapy are essential.
  • Further research into clinical decision support tools and rapid diagnostics is needed.

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