# Comparison of Trans-Stomial Bladder Lithotripsy Using Mini-Percutaneous Equipment Versus Trans-stomial Bladder Lithotripsy Using Flexible Fibroscope, Percutaneous Approach and Open Cystolithotomy in Patients With Continent Catheterizable Urinary Reservoir

> **NCT07643454** · — · NOT_YET_RECRUITING · sponsor: **Hospices Civils de Lyon** · enrollment: 80 (estimated)

## Conditions studied

- Bladder Calculi
- Continent Catheterizable Urinary Reservoir
- Trans-Stomal Bladder Lithotripsy
- Open Cystolithotomy

## Interventions

- **OTHER:** QoL-DUCC questionnaire
- **OTHER:** Qualiveen Questionnaire

## Key facts

- **NCT ID:** NCT07643454
- **Lead sponsor:** Hospices Civils de Lyon
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-09-01
- **Primary completion:** 2027-01-01
- **Final completion:** 2027-01-01
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-07-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07643454

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07643454, "Comparison of Trans-Stomial Bladder Lithotripsy Using Mini-Percutaneous Equipment Versus Trans-stomial Bladder Lithotripsy Using Flexible Fibroscope, Percutaneous Approach and Open Cystolithotomy in Patients With Continent Catheterizable Urinary Reservoir". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07643454. Licensed CC0.

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