# Mini-PCNL Versus Standard-PCNL For The Management of 20-40 mm Size Kidney Stones

> **NCT02635048** · NA · COMPLETED · sponsor: **The First Affiliated Hospital of Guangzhou Medical University** · enrollment: 1980 (actual)

## Conditions studied

- Kidney Calculi

## Interventions

- **PROCEDURE:** Mini Percutaneous Nephrolithotomy
- **PROCEDURE:** Percutaneous Nephrolithotomy

## Key facts

- **NCT ID:** NCT02635048
- **Lead sponsor:** The First Affiliated Hospital of Guangzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-01-01
- **Primary completion:** 2019-08-01
- **Final completion:** 2019-08-20
- **Target enrollment:** 1980 (ACTUAL)
- **Last updated:** 2020-03-05

## Collaborators

- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02635048

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02635048, "Mini-PCNL Versus Standard-PCNL For The Management of 20-40 mm Size Kidney Stones". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02635048. Licensed CC0.

---

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