Temporary re-catheterization as a treatment for early fistulas after hypospadias repair

Area of Science:

• Pediatric Urology
• Surgical Complications
• Hypospadias Repair

Background:

• Hypospadias repair is a common pediatric urological procedure.
• Early fistulas are a known complication following hypospadias surgery.
• Spontaneous closure of fistulas is desirable but not always achieved.

Purpose of the Study:

• To evaluate the efficacy of temporary urethral re-catheterization for treating early fistulas after hypospadias repair.
• To assess the rate of spontaneous fistula closure using this conservative approach.

Main Methods:

• Children with early fistulas (within 2 weeks of catheter removal) underwent urethral calibration and re-catheterization.
• A urethral catheter was inserted under intravenous anesthesia and maintained for 2 weeks.
• The procedure was performed on nine children aged 1-9 years.

Main Results:

• Six out of nine children (66%) experienced spontaneous healing of the urethral fistula.
• Fistula closure was maintained at subsequent follow-up appointments.
• The intervention was associated with a favorable outcome in a majority of cases.

Conclusions:

• Temporary urethral re-catheterization is a simple and effective technique for managing early fistulas post-hypospadias repair.
• This method facilitates spontaneous healing in a significant proportion of pediatric patients.
• It represents a viable conservative option to avoid further surgical intervention.