Abstract
Background:
Surgical site infections (SSIs) that occur after hypospadias repair frequently result in incision healing complications, especially during puberty. This study aimed to evaluate the efficacy of twice-daily pre-operative skin preparation using body wash and povidone-iodine within 48 hours before hypospadias repair with regard to infection rates in adolescents.
Patients and Methods:
Prospective recruitment included patients in Tanner stages 3 to 5 undergoing hypospadias repair from January 2015 to January 2021. The experimental group comprised patients who performed twice-daily skin preparation with body wash and povidone-iodine within 48 hours before surgery. Surgeons selected either 0.5% or 5% povidone-iodine for skin preparation. The control group comprised a retrospective cohort of hypospadias repair conducted in the preceding five years, where patients performed pre-surgery evening showers using a body wash. Complications were collected over a six-month follow-up period.
Results:
The study included 90 patients in the 0.5% povidone-iodine group, 92 patients in the 5% povidone-iodine group, and 84 patients in the control group. Differences were observed among the groups in terms of SSI (p = 0.030) and urethral fistula (p = 0.019). In post hoc tests, only the 5% povidone-iodine group demonstrated a diminished incidence of SSI (p = 0.009) and urethral fistula (p = 0.005) in comparison to the control group.
Conclusions:
Using body wash and 5% povidone-iodine for skin preparation was associated with a reduction in the incidence of SSI and urethral fistula following hypospadias repair in adolescents and may be considered to improve outcomes.
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