Age and number of lesions predict chalazion recurrence.

ABSTRACT

PURPOSE: Periocular lesions in pediatric patients usually require general anesthesia for surgical intervention. The US Food and Drug Administration (FDA) warns against multiple exposures to anesthesia in children younger than 3 years due to the increased risk of learning disabilities in this population. This study aimed to evaluate risk factors associated with chalazion recurrence after surgery. METHODS: A retrospective chart review over a five-year period identified 649 patients at our institution undergoing surgical intervention for chalazion. The primary outcomes examined were as follows (1) return to the operating room for additional surgical intervention and (2) recurrence of chalazion during convalescence from surgery and follow-up. RESULTS: Fewer than one-third of patients suffered a recurrence after surgery. Multivariate logistic regression found younger age (p = 0.01), female sex (p = 0.01), and a greater number of chalazia drained (p < 0.001) were significantly correlated with recurrence of chalazia after surgery. CONCLUSIONS: Patients presenting at a younger age and with a greater number of chalazion were statistically more likely to have a recurrence of chalazion after surgery. Given recurrence is more likely in younger children, reconciling this with the risk-benefit ratio with regard to FDA guidelines on anesthesia in children under three years is a critical consideration for ophthalmologists.