Clinical Characteristics and Treatment Outcomes of Pediatric Fungal Keratitis
Year: 2025
Type: article
Study design: Observational Study
Abstract: Background: Fungal keratitis is relatively rare in children. This study aimed to analyze the clinical characteristics and treatment outcomes of pediatric fungal keratitis. Methods: A retrospective review of medical records was conducted for children (aged < 18 years) diagnosed with fungal keratitis from 1996 to 2021. Demographic features, etiology, clinical characteristics, and treatment outcomes were collected. Results: Forty-seven children (48 eyes) were included (31 males, 16 females). The mean age of onset was 11.8± 4.1 (range: 1– 17) years. The leading cause of fungal keratitis was trauma including dust or ocular foreign body (29.2%) and vegetative matter (25.0%). Fusarium (41.7%) and Aspergillus (20.8%) were the main causative organisms. 16.7% (8/48) of the infected eyes were treated successfully with medications. Voriconazole had the highest drug sensitivity rate (70.0%). 66.7% (32/48) of the eyes required therapeutic keratoplasty (21 eyes penetrating keratoplasty, 11 eyes lamellar keratoplasty). The diameter of the corneal ulcer was significantly associated with keratoplasty (OR 3.556, p = 0.014). The peripheral blood neutrophil/lymphocyte ratio (NLR) showed positive correlation with the age of onset ( r = 0.437, p = 0.002) and the diameter of corneal ulcer ( r = 0.298, p = 0.04). Logistic regression analysis revealed a significant association between NLR and the need for surgical treatment (odds ratio = 117.926, p = 0.019). Conclusion: In the current study, ocular trauma was the leading cause of fungal keratitis in the pediatric age group. Fusarium was the most common organism. Voriconazole was the preferred antifungal drug. Surgical treatment was necessary in two-thirds of the eyes. Keywords: keratitis, fungi, children, treatment, outcomes
Source: Infection and Drug Resistance
DOI: 10.2147/idr.s507178
Institutions: Shandong First Medical University, University of Pittsburgh
Language: English
Subfield: Ophthalmology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,836
OpenAlex ID: W4408135639