"Real-world Assessment of BP Control in Patients With Hypertension by the Netrod RDN System" - REACH-RDN

Condition(s) studied

Investigational drug(s) / intervention(s)

Percutaneous nephrolysis combined with sympathetic nerve ablation (RDN) procedure: The disposable mesh renal artery radiofrequency ablation catheter is a spiral-arranged 6-point mesh system. Once The use of a meshed renal artery radiofrequency ablation catheter in combination with a dedicated renal artery radiofrequency ablation device delivers radiofrequency energy to the inner wall of the renal artery, generating appropriate high temperatures to damage or partially damage the renal sympathetic nerves. This device has real-time temperature, power and impedance monitoring functions, providing real-time ablation feedback. It also has the function of real-time recording of ablation data and saving the data.

Study summary

This study is an observational one, collecting real-world data generated in routine clinical treatment. The Netrod-RDN renal artery radiofrequency ablation system (including the renal artery radiofrequency ablation device and the disposable mesh renal artery radiofrequency ablation catheter) produced and provided by Shanghai Meiliweiye Medical Technology Co., Ltd. was used to perform percutaneous renal denervation (RDN) on patients with refractory hypertension and drug intolerance in the real world. Refractory hypertension is defined as patients whose blood pressure remains uncontrolled despite taking three or more antihypertensive drugs (including one diuretic) for more than three months; drug intolerance refers to patients who have contraindications to drugs or cannot tolerate drug administration due to adverse drug reactions.

Eligibility

Primary outcome measure(s)

• Change from Baseline in 24-hour Ambulatory Blood Pressure (including both systolic and diastolic BP) — Time Frame: Baseline to Month 6 post-procedure.

Trial sites (1)

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