Bipolar-Multipolar Radiofrequency Ablation of Small Renal Masses (<=4cm)

Completed

• Conditions: kidney cancer; renal cell carcinoma; 10038430

• Registration Number: NL-OMON35289
• Lead Sponsor: Celon AG Medical instruments

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 13 May 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 15

Inclusion Criteria

Pre-operative inclusion criteria
- Patient gives informed consent
- Patients with small renal mass [SRM] (<=4cm).
- The mass has to be a cortical tumor (not hilar)
Stop criterium
_ At the moment of procedure in case benign histology is found on frozen section biopsy, no RFA will be performed and the patient will not continue the study.

Exclusion Criteria

- Pregnancy
- SRM > 4cm
- SRM in hilar area
- Clotting disorder or anticoagulant use that cannot be interrupted
- Benign histology at intraoperative biopsy

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Find an energy dose that allows a complete destruction of the tumour. Tumor<br /><br>destruction will be studied by histopathology-immunohistochemistry. These data<br /><br>will be correlated to the energy used.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>none</p><br>