# Comparison of Safety and Efficiency of 20w and 30w Holmium Laser Device in Management of 2-3 cm Diameter Kidney Stones With Retrograde Intrarenal Surgery

> **NCT02443909** · PHASE4 · UNKNOWN · sponsor: **Diskapi Teaching and Research Hospital** · enrollment: 90 (estimated)

## Conditions studied

- Nephrolithiasis

## Interventions

- **PROCEDURE:** Retrograde Intrarenal Surgery
- **PROCEDURE:** Retrograde Intrarenal Surgery
- **PROCEDURE:** Retrograde Intrarenal Surgery
- **DEVICE:** Holmium laser device

## Key facts

- **NCT ID:** NCT02443909
- **Lead sponsor:** Diskapi Teaching and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2015-01
- **Primary completion:** 2016-12
- **Final completion:** 2017-01
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2015-05-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02443909

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02443909, "Comparison of Safety and Efficiency of 20w and 30w Holmium Laser Device in Management of 2-3 cm Diameter Kidney Stones With Retrograde Intrarenal Surgery". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02443909. Licensed CC0.

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