Age-dependent early complications of hypospadias repair: a single institutional experience

Abstract

Purpose: To correlate age at hypospadias repair with early post-operative complications and highlight need for adaptation to post-operative care in older children. Methods: Anecdotal evidence suggests boys with delayed surgery for hypospadias suffer increased rates of early post-operative complication. Hence, a retrospective analysis was conducted of all patients undergoing hypospadias repair between March 2019 and 2022. Results: Ninety eight patients were divided into Group A (< 2years of age at first surgery) or Group B (> 2years). While patients in Group A encountered no early post-operative complications, seven in Group B (11%) suffered a range of complications including dislodged stents (3/7), significant spasmodic pain requiring prolonged hospital stay (2/7) and urinary retention (2/7). More than half of these children required emergency supra-pubic catheter insertion. Conclusion: Significantly more children undergoing hypospadias surgery after the age of 2 years suffered complications within the early post-operative period. This resulted in prolonged hospital stays and a number returning to theatre for insertion of a supra-pubic catheter. We recommend a tailored approach to the post-operative care of older children undergoing hypospadias repair, including strict parental education regarding dressing/stent care and medication compliance, as well as efforts to enhance robustness of dressings and stent anchorage in children likely to pull at stents.