Survival of candida sepsis in extracorporeal membrane oxygenation

Mary S Minette1, Laura M Ibsen

  • 1Division of Pediatric Cardiology, Department of Pediatrics, Oregon Health Sciences University, Portland, OR, USA.

Insights

Fungal sepsis, specifically candidemia, does not preclude extracorporeal membrane oxygenation (ECMO) support in infants. With appropriate antifungal treatment and supportive care, survival is achievable for critically ill children.

Area of Science:

  • Pediatric critical care medicine
  • Infectious diseases
  • Cardiovascular surgery

Background:

  • Extracorporeal membrane oxygenation (ECMO) is a life-support measure for neonates and children with severe cardiorespiratory failure.
  • Fungal sepsis, particularly candidemia, presents a significant challenge in critically ill patients, often leading to treatment withdrawal or contraindication for advanced support.
  • Congenital heart disease (CHD) requiring surgical repair necessitates intensive care and can be complicated by systemic infections.

Observation:

  • A single case report details an infant with complex congenital heart disease who developed Candida sepsis while on postoperative ECMO support.
  • The infant experienced a prolonged episode of candidemia following surgical repair of CHD.
  • Despite the severity of sepsis and need for ECMO, the patient received targeted antifungal therapy and inotropic support.

Findings:

  • The infant successfully survived the prolonged candidemia and ECMO support period.
  • At 6-month follow-up, the patient exhibited no sequelae and was undergoing long-term fluconazole therapy for Candida endocarditis.
  • Bloodstream sterility was eventually achieved, allowing for decannulation and catheter removal.

Implications:

  • Candidemia, including Candida albicans, should not be considered an absolute contraindication for ECMO in pediatric patients.
  • Aggressive antifungal therapy combined with hemodynamic support can facilitate survival in ECMO patients with fungal sepsis.
  • This case highlights the potential for successful outcomes in complex pediatric cases with combined critical care, infectious disease, and surgical management.
Abstract