# Extracorporal Shockwave Lithotripsy Versus Retrograde Intrarenal Surgery for the Treatment of Kidney Stones

> **NCT01514032** · NA · UNKNOWN · sponsor: **University of Zurich** · enrollment: 230 (estimated)

## Conditions studied

- Kidney Stones

## Interventions

- **PROCEDURE:** Extracorporal shockwave lithotripsy
- **PROCEDURE:** Retrograde intrarenal surgery

## Key facts

- **NCT ID:** NCT01514032
- **Lead sponsor:** University of Zurich
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2011-10
- **Primary completion:** 2014-02
- **Final completion:** 2014-02
- **Target enrollment:** 230 (ESTIMATED)
- **Last updated:** 2012-01-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01514032

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01514032, "Extracorporal Shockwave Lithotripsy Versus Retrograde Intrarenal Surgery for the Treatment of Kidney Stones". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01514032. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*