Neonatal fungal infections: the state of the art

P Manzoni1, M Monstert, G Agriesti

  • 1Neonatology and NICU, Sant'Anna Hospital, Torino, Italy. paolomanzoni@hotmail.com

Insights

Candida bloodstream infections are a major threat to preterm infants, causing significant mortality. Targeted prophylactic fluconazole administration to high-risk infants is a key preventive strategy.

Area of Science:

  • Neonatology
  • Infectious Diseases
  • Pediatric Critical Care

Background:

  • Candida species are the third most common cause of sepsis in preterm infants, associated with high mortality and poor outcomes.
  • Neonatal fungal infections (NFIs) encompass bloodstream, urinary, cerebrospinal, and peritoneal infections.
  • Preterm infants possess unique, often unavoidable, risk factors for SFI, with fungal colonization being paramount.

Purpose of the Study:

  • To highlight the critical need for prevention strategies against fungal infections in preterm infants.
  • To emphasize the limitations of prompt treatment in preventing long-term neurodevelopmental deficits.
  • To advocate for targeted prophylactic fluconazole as a primary preventive measure.

Main Methods:

  • Review of existing literature on neonatal fungal infections and their outcomes.
  • Analysis of risk factors contributing to fungal sepsis in preterm neonates.
  • Evaluation of the efficacy of prophylactic fluconazole based on recent multicenter study findings.

Main Results:

  • Prompt treatment of fungal infections does not preclude adverse long-term neurodevelopmental outcomes.
  • Targeted prophylactic fluconazole administration to high-risk preterm infants has been demonstrated as an effective preventive strategy.
  • Fungal colonization is identified as the most significant risk factor for invasive fungal infections in this population.

Conclusions:

  • Prevention, rather than solely treatment, is the cornerstone for managing fungal infections in preterm infants.
  • Prophylactic fluconazole offers a viable and effective method for preventing invasive fungal infections in high-risk neonates.
  • Implementing targeted prophylactic fluconazole can significantly improve outcomes for this vulnerable infant population.

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