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Clinical Trial Summary

To evaluate the feasibility and efficiency of zero ischemia laparoscopic radio frequency ablation assisted enucleation of T1a renal cell carcinoma in comparison with the conventional laparoscopic partial nephrectomy.


Clinical Trial Description

Warm ischemic injury is one of the most important factors affecting renal function in partial nephrectomy (PN). Zero ischemia partial nephrectomy technique using renal arterial branch microdissection could protect renal function during surgery, but it requires longer operative time and more blood loss than conventional partial nephrectomy. The technique of zero ischemia laparoscopic radio frequency ablation assisted enucleation of renal cell carcinoma appears to be an alternative that eliminates warm ischemia, preserves the maximal parenchyma and is oncologically safe. Our study was designed to evaluate this technique in comparison with the conventional laparoscopic partial nephrectomy. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01838720
Study type Interventional
Source RenJi Hospital
Contact Yiran Huang, M.D.
Phone 86-13501835219
Email yrhuangrenji@163.com
Status Recruiting
Phase N/A
Start date April 2013
Completion date October 2014

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