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Evaluation of Slit-like Adjusted Mathieu Versus Onlay Island Flap for Hypospadias Repair in Pediatrics

NCT07592026 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2026-05-18

No results posted yet for this study

Summary

* Purpose\*\* To compare the Slit-like Adjusted Mathieu (SLAM) technique versus the inner transverse preputial onlay island flap for repair of anterior and mid-penile hypospadias with narrow urethral plate, evaluating complication rates, surgical outcomes, and cosmetic results.
* Methods\*\* This prospective randomized controlled study included 80 patients with anterior and mid-penile hypospadias with a urethral plate \<6 mm, conducted at Al-Azhar University Hospitals, Cairo, Egypt, from May 2020 to October 2025. Patients were randomly allocated to SLAM repair (Group A, n=40) or inner transverse preputial onlay island flap (Group B, n=40). Follow-up ranged from 24 to 48 months. Outcomes were assessed using the Hypospadias Objective Scoring Evaluation (HOSE) questionnaire.

Conditions

  • Narrow Urethral Plate Hypospadias

Interventions

PROCEDURE

Slit-like Adjusted Mathieu

Slit-like Adjusted Mathieu

PROCEDURE

onlay island flap

inner transverse preputial onlay island flap

Sponsors & Collaborators

  • Al-Azhar University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
6 Months
Max Age
12 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-05-01
Primary Completion
2025-10-31
Completion
2025-10-31

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07592026 on ClinicalTrials.gov