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Standard Versus Flexible and Navigable Suction Ureteral Access Sheath in Pediatric Flexible Ureterorenoscopy for Renal Stones < 2 cm

NCT07689565 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2026-07-08

No results posted yet for this study

Summary

This randomized controlled trial aims to compare the efficacy and safety of a Flexible and Navigable Suction Ureteral Access Sheath (FANS) versus a standard ureteral access sheath during flexible ureterorenoscopy (FURS) in pediatric patients with renal stones less than 2 cm. The study will evaluate stone-free rates. operative time. intraoperative parameters. operative and postoperative complication and the need for any auxiliary procedures. Sixty pediatric patients will be randomly allocated into two equal groups and treated at the Urology Department, Tanta University.

Conditions

  • Pediatric Urolithiasis
  • Kidney Stone
  • Nephrolithiasis

Interventions

DEVICE

Standard Ureteral Access Sheath (Boston Scientific).

Standard UAS (Length: 28-35 cm, Size: 10/12 Fr or 9.5/11.5 Fr)

DEVICE

Flexible and Navigable Suction UAS (ClearPetra).

Suction evacuation ureteral access sheath (Length: 30-35 cm, Size: 10/12 Fr or 11/13 Fr) with terminal flexible end

Sponsors & Collaborators

  • Tanta University

    lead OTHER

Principal Investigators

  • salah abdelmnsef nagla, MD-PHD · Tanta unversity

  • osama mostafa elgamal, MD-PHD · Tanta unversity

  • Mohamed ebrahim elmaadawy, MD-PHD · Tanta unversity

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
1 Year
Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-30
Primary Completion
2027-06-01
Completion
2027-06-30

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 NCT07689565 on ClinicalTrials.gov