ltra-mini PCNL versus flexible ureterorenoscopy: Evaluation of outcome, perioperative complications and analgetic consumption for the treatment of patients with kidney stones

• Conditions: N20; Calculus of kidney and ureter

• Registration Number: DRKS00007478
• Lead Sponsor: niversitätsklinikum FreiburgDepartment für ChirurgieKlinik für Urologie

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2014-11-12
• Study Completion: 2015-02-04
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

Treatment for Nephrolithiasis with either Ultra-Mini-PCNL or retrograde intrarenal surgery

Exclusion Criteria

Patients without treatment of nephrolithiasis

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Stone free rate: absence of clinical significant residual fragments > 4mm assessed by ultrasound or low-dose CT

Secondary Outcome Measures

Name	Time	Method
Complications (modified Clavien score),<br>Perioperative analgetic consumption (assessed with Cumultaive analgesic consumption score),<br>Patient satisfaction (assessed with the Freiburg Index of Patient Satisfaction = FIPS)