Risk assessment and prognostic factors for mould-related diseases in immunocompromised patients

Livio Pagano1, Murat Akova, George Dimopoulos

  • 1Department of Hematology, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, I-00168 Rome, Italy. lpagano@rm.unicatt.it

Insights

Invasive fungal infections pose significant risks to immunocompromised patients, particularly those with cancers or undergoing transplants. This review examines factors contributing to these infections and identifies prognostic indicators for patient outcomes.

Area of Science:

  • Medical Mycology
  • Infectious Diseases
  • Immunocompromised Host

Background:

  • Invasive fungal diseases (IFDs) are a major cause of mortality in immunocompromised individuals.
  • Patients with hematological malignancies, solid cancers, and organ/stem cell transplants are at high risk.
  • While Aspergillus and Candida species are common, rare molds like Zygomycetes and Fusarium are emerging pathogens.

Purpose of the Study:

  • To analyze environmental factors predisposing to invasive mold infections.
  • To investigate immune system impairments that increase susceptibility.
  • To identify prognostic factors influencing patient outcomes in IFDs.

Main Methods:

  • Literature review of environmental and host-related factors.
  • Analysis of epidemiological data on fungal pathogens.
  • Identification of risk factors and prognostic indicators for IFDs.

Main Results:

  • Specific environmental conditions and immune deficits correlate with increased risk of IFDs.
  • Certain molds are prevalent across patient groups, while others are specific to transplant recipients.
  • Prognostic factors for IFDs have been identified.

Conclusions:

  • Understanding predisposing factors is crucial for preventing IFDs in vulnerable populations.
  • Tailored strategies are needed based on patient subset and specific fungal pathogens.
  • Prognostic factor identification aids in clinical management and improving patient outcomes.

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