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Clinical Trial Summary

The purpose of this study is to observe the incident of composite cardiovascular events after renal sympathetic modification using THERMOCOOL® catheter in patients with metabolic syndrome, and evaluate safety and efficacy of the intervention.


Clinical Trial Description

Metabolic syndrome is combination risk factors of serial cardiovascular and metabolic disease, included central obesity, insulin resistance, dyslipidemia, and hypertension. Basic studies suggested that sympathetic nerves over activity played an important role in the development and perpetuation of metabolic syndrome. Clinical therapies occurred by complication treatment and therapeutic life-style changes. Present study of renal ablation for sympathetic modification shows a new method to decrease sympathetic nerves activity. We assume that modifying renal sympathetic activity by ablation is effective and safe in treatment of metabolic syndrome. This trial is going to recruit 200 patients (Ablation group VS Control group = 1:1) with a follow-up duration of 3 years. Patients in ablation group will receive additional necessary medications besides expectant intervention, and patients in control group will receive appropriate medications only. We aim to observe the incident of composite cardiovascular events after renal sympathetic modification using THERMOCOOL® catheter in patients with hypertension, and evaluate safety and efficacy of the intervention. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01417247
Study type Interventional
Source The Second Affiliated Hospital of Chongqing Medical University
Contact Yuehui Yin, MD
Phone 0086-13508335502
Email yinyh63@163.com
Status Recruiting
Phase N/A
Start date August 2011
Completion date June 2020

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