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Effectiveness of Urethral Stent Irrigation in Preventing Surgical Site Infections in Adolescents With Hypospadias
Sponsor: Xing Liu
Summary
This multicenter randomized controlled trial aims to determine whether urethral stent tube irrigation, combined with urinary catheter drainage, prevents postoperative wound infections compared to urinary catheter drainage alone in adolescents with hypospadias.
Official title: Effectiveness of Urethral Stent Irrigation in Preventing Surgical Site Infections in Adolescents With Hypospadias: A Multicenter Randomized Controlled Trial
Key Details
Gender
MALE
Age Range
9 Years - 18 Years
Study Type
INTERVENTIONAL
Enrollment
150
Start Date
2025-01-02
Completion Date
2026-04-20
Last Updated
2026-01-21
Healthy Volunteers
No
Conditions
Interventions
Urethral stent tube irrigation
During urethroplasty, a Fr3 ureteral catheter will be placed in the reconstructed urethra, with the proximal end extending approximately 2 cm beyond the urethral wound. The distal end will connect to an F6 single-lumen ureter and a urinary bag. On the second postoperative day, the urethra will be irrigated with 5 ml of saline twice daily. This irrigation routine will continue until the catheter is removed.
Urinary catheter drainage
During urethroplasty, intraurethral retention of urethral catheters is used to drain urine from the bladder.
Locations (1)
Children's Hospital of Chongqing Medical University
Chongqing, Chongqing Municipality, China