A Comparison of Intralesional Triamcinolone Acetonide Injection for Primary Chalazion in Children and Adults

PURPOSE To investigate outcome differences of intralesional triamcinolone acetonide (TA) injection for primary chalazia in children versus adults. METHODS A retrospective review of consecutive subjects with primary chalazion who received intralesional TA injection was conducted. A single investigator injected 0.05-0.15 mL of TA (40 mg/mL) intralesionally. Patients were stratified into the pediatric (<18 years old) and adult (≥ 18 years old) group. In both groups, the correlation of resolution time with chalazion size and TA dose was performed. RESULTS 17 children and 24 adults were enrolled, with a mean age of 7.4 ± 5.5 and 39.3 ± 16.7 years, respectively. Both groups had statistically similar baseline characteristics. There was no significant difference between the resolution time in the pediatric (18.2 ± 11.4 days) and adult (16.5 ± 11.0 days) group (P = 0.7). There were no significant complications from the TA injection. There was no significant correlation of resolution time to chalazion size (P = 0.7) nor TA dose (P = 0.3) in both groups. CONCLUSION TA for the treatment of primary chalazion was equally effective in children and adults, without any significant complications, and the rate of clinical response did not appear to be dose-dependent.