# Cost-Effectiveness of Different Treatment Options for Lower Calyceal Stones

> **NCT03614247** · NA · COMPLETED · sponsor: **Ankara Training and Research Hospital** · enrollment: 175 (actual)

## Conditions studied

- Renal Calculi

## Interventions

- **PROCEDURE:** Retrograde intrarenal surgery
- **PROCEDURE:** Micro-PNL
- **PROCEDURE:** Ultra-mini PNL
- **PROCEDURE:** Mini-PNL
- **PROCEDURE:** Standard PNL

## Key facts

- **NCT ID:** NCT03614247
- **Lead sponsor:** Ankara Training and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-01-01
- **Primary completion:** 2018-01-01
- **Final completion:** 2018-05-01
- **Target enrollment:** 175 (ACTUAL)
- **Last updated:** 2018-08-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03614247

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03614247, "Cost-Effectiveness of Different Treatment Options for Lower Calyceal Stones". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT03614247. Licensed CC0.

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