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Evaluation of Renal Injury After RIRS Using Shear-Wave Elastography

NCT07615452 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2026-05-29

No results posted yet for this study

Summary

This study aims to evaluate changes in renal parenchyma following retrograde intrarenal surgery (RIRS) using shear-wave elastography. Renal elastography measurements will be performed in patients undergoing RIRS for kidney stones on the preoperative day, on the first postoperative day, and on the seventh postoperative day. Postoperative pain scores, perioperative outcomes, stone-free status and complications will also be assessed.

Conditions

  • Kidney Stone

Interventions

DEVICE

Aspiration-assisted ureteral access sheath

Patients undergoing retrograde intrarenal surgery using an aspiration-assisted ureteral access sheath

DEVICE

Standard ureteral access sheath

Standard ureteral access sheath used during retrograde intrarenal surgery.

Sponsors & Collaborators

  • Cengiz Canakci, MD

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-01
Primary Completion
2026-10-31
Completion
2026-11-30

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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 NCT07615452 on ClinicalTrials.gov