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

> **NCT03719456** · NA · COMPLETED · sponsor: **Mansoura University** · enrollment: 340 (actual)

## Conditions studied

- Renal Stone

## Interventions

- **PROCEDURE:** Retrograde Intrarenal Surgery

## Key facts

- **NCT ID:** NCT03719456
- **Lead sponsor:** Mansoura University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01-01
- **Primary completion:** 2021-02-01
- **Final completion:** 2021-02-01
- **Target enrollment:** 340 (ACTUAL)
- **Last updated:** 2021-11-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03719456

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03719456, "Prospective Assessment of Procedure-Related and Patient-Reported Outcomes After Retrograde Intrarenal Surgery (RIRS) for Renal Calculi Less Than 20 mm". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT03719456. Licensed CC0.

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