Completed NA INTERVENTIONAL 1-arm NCT03719456

Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mm

Sponsor: Mansoura University

Interventions Retrograde Intrarenal Surgery

Updated 7 times since 2018 Last updated: Nov 20, 2021 Started: Jan 1, 2017 Primary completion: Feb 1, 2021 Completion: Feb 1, 2021

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03719456, this NA trial focuses on Renal Stone and remains completed. Sponsored by Mansoura University, it has been updated 7 times since 2017, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Dec 2021 — Jul 2024 [monthly]

Completed NA

Status: Unknown Status → Completed
Jan 2021 — Dec 2021 [monthly]

Unknown Status NA

▶ Show 2 earlier versions

Nov 2020 — Jan 2021 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
Nov 2018 — Nov 2020 [monthly]

Recruiting NA

First recorded

Jan 2017

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Mansoura University

Data source: Mansoura University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Al Mansurah, Egypt
• Al Manşūrah, Egypt