Liposomal amphotericin B-the future

M Hoenigl1,2,3, R Lewis4, F L van de Veerdonk5

  • 1Division of Infectious Diseases, Department of Internal Medicine, Medical University of Graz, Graz, Austria.

Insights

Invasive fungal infections are rising in immunocompromised patients, especially in ICUs, due to factors like viral pneumonia and new cancer therapies. Early diagnosis and broad-spectrum antifungals like liposomal amphotericin B are crucial for survival.

Area of Science:

  • Medical Mycology
  • Infectious Diseases
  • Critical Care Medicine

Background:

  • Increasing prevalence of invasive fungal infections (IFIs) in immunocompromised individuals.
  • Emergence of IFIs in intensive care units (ICUs) beyond traditional risk groups.
  • Association of severe viral pneumonia (e.g., influenza, COVID-19) with invasive pulmonary aspergillosis.

Purpose of the Study:

  • To highlight the evolving landscape of invasive fungal infections.
  • To discuss new risk factors and challenges in diagnosis and treatment.
  • To emphasize the importance of early detection and effective antifungal strategies.

Main Methods:

  • Review of current medical literature and clinical observations.
  • Analysis of trends in fungal infection epidemiology.
  • Assessment of emerging risk factors and treatment challenges.

Main Results:

  • IFIs are increasingly common in ICUs, linked to viral pneumonias and targeted cancer therapies (e.g., ibrutinib).
  • Drug-drug interactions between antifungals and kinase inhibitors pose a risk.
  • Rising incidence of rare fungal infections and growing azole resistance necessitate surveillance.

Conclusions:

  • Early diagnosis and appropriate treatment are critical for survival in patients with IFIs.
  • Broad-spectrum antifungal agents are essential for managing future challenges.
  • Liposomal amphotericin B remains a vital therapeutic option due to its efficacy and safety profile.

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