Antifungal Prophylaxis Utilization and the Associated Clinical Outcomes Among Pediatric Patients with Hematological Malignancies or Undergoing Hematopoietic Stem Cell Transplantation.
AI interpretation is pending for this paper.
Open original publication →What the AI sees
Not AI summarized yet.
Research significance
Pending deeper interpretation.
Source abstract
Background/Objectives: Invasive fungal infections (IFIs) are a prevalent complication of intensive chemotherapy and hematopoietic stem cell transplantation (HSCT) in the pediatric population and are associated with high morbidity and mortality. We aimed to identify the utilization of antifungal prophylaxis prescriptions and the associated clinical outcomes. Methods: A retrospective study included children (≤18 years old) diagnosed with hematological malignancies or undergoing HSCT who are at high risk for developing IFI and received systemic antifungal therapy between January 2018 and April 2024 at Sultan Qaboos University Hospital (SQUH), Oman. Results: A powered sample of 222 patients was included, and 208 (93.69%) received antifungal prophylaxis. Among those who received prophylaxis, 148 (66.67%) received appropriate prophylaxis, 86.06% (n = 179) received appropriate dosage. The patients who did not receive antifungal prophylaxis had higher rates of inpatient IFI requiring treatment (85.71% versus 12.02%, p < 0.01), a longer median length of hospital stay (LOS) (67.5 days versus 10 days, p = 0.015), and more incidence of 90-day all-cause mortality (21.43% versus 2.88%, p < 0.01) than those who received antifungal prophylaxis. Survival analysis demonstrated that these patients had a 12% higher risk for earlier death. Also, being on antifungal prophylaxis reduces the odds of inpatient IFI requiring treatment, with an adjusted odds ratio (aOR) of 0.13 [95% CI: 0.019-0.801]. Conclusions: Antifungal prophylaxis utilization was high, and it markedly decreases the occurrence and enhances the prognosis of IFI. Nonetheless, inconsistencies in practice and a lack of pediatric-specific data underscore the necessity for uniform guidelines and additional research to strengthen preventative methods in this population, and proper TDM utilization could provide more robust insights.