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Bipolar RFA using twin internally cooled-wet electrodes

Switching monopolar RFA using separable clustered electrodes

Bipolar RFA in which RF currents flow between two electrodes

Bipolar RFA

Monopolar RFA using multiple electrodes with switching mode

SM-RFA

Saline-enhanced twin internally cooled electrodes allow intratumoral injection of a saline solution during the application of the RF current that alters the tissue conductivity

Twin internally cooled-wet electrodes

A separable clustered electrode is similar to a clustered electrode, although it differs from a conventional clustered electrode in that each individual electrode is separable.

Separable clustered electrodes

Jeong Min Lee, MD

This study was conducted to provide preliminary data for the main trial to compare efficacy between bipolar radiofrequency ablation (RFA) using twin internally cooled-wet electrodes and switching monopolar RFA using separable clustered electrodes in the treatment of recurrent hepatocellular carcinoma (HCC) after locoregional treatment.

Bipolar RFA Using Twin ICW Electrodes vs. Switching Monopolar RFA for Recurrent HCC

Radiofrequency Ablation Using Internally Cooled Wet Electrodes in Bipolar Mode for the Treatment of Recurrent Hepatocellular Carcinoma After Locoregional Treatment: A Randomized Prospective Comparative Study

Description and comparison of the type and incidence of major complication after RFA are assessed according to Society of Interventional Radiology (SIR) grading system in two groups.

Volume of ablative zone on post-RFA CT or MRI in a mm3

Minimum diameter of ablative zone per unit time on post-RFA CT or MRI in a mm.

Technical success on 1 month follow-up imaging after RFA (no residual/progressed tumor)

Cumulative intrahepatic distant recurrence (IDR) rate over 2 years after RFA

Cumulative extrahepatic metastasis (EM) rate over 2 years after RFA

Cumulative LTP rates in two groups in 2 years after RFA

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Bipolar RFA Using Twin ICW Electrodes vs. Switching Monopolar RFA for Recurrent HCC	NCT03806218	Hepatocellular ...	Bipolar RFA SM-RFA Twin internally... Separable clust...	20 Years - 80 Years	Seoul National University Hospital
Bipolar RFA Using Twin ICW Electrodes vs. Switching Monopolar RFA for Recurrent HCC	NCT03806218	Hepatocellular ...	Bipolar RFA SM-RFA Twin internally... Separable clust...	20 Years - 80 Years	Seoul National University Hospital

Spots Global Cancer Trial Database for bipolar rfa

Every month we try and update this database with for bipolar rfa cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for bipolar rfa

Every month we try and update this database with for bipolar rfa cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for bipolar rfa cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.