Renal Sympathetic Denervation: Renal Function Concerns
نویسندگان
چکیده
منابع مشابه
Renal sympathetic denervation: renal function concerns.
Renal Sympathetic Denervation: Renal Function Concerns To the Editor: We have read the report of the Simplicity HTN-1 investigators on the 2-year durability of blood pressure reduction induced by catheter-based renal sympathetic denervation with great excitement1 because it represents a promising approach for treatment of resistant hypertension.2 However, several concerns arise that require cla...
متن کاملRenal Denervation Renal Hemodynamics and Renal Function After Catheter-Based Renal Sympathetic Denervation in Patients With Resistant Hypertension
Increased renal resistive index and urinary albumin excretion are markers of hypertensive end-organ damage and renal vasoconstriction involving increased sympathetic activity. Catheter-based sympathetic renal denervation (RD) offers a new approach to reduce renal sympathetic activity and blood pressure in resistant hypertension. The influence of RD on renal hemodynamics, renal function, and uri...
متن کاملRenal hemodynamics and renal function after catheter-based renal sympathetic denervation in patients with resistant hypertension.
Increased renal resistive index and urinary albumin excretion are markers of hypertensive end-organ damage and renal vasoconstriction involving increased sympathetic activity. Catheter-based sympathetic renal denervation (RD) offers a new approach to reduce renal sympathetic activity and blood pressure in resistant hypertension. The influence of RD on renal hemodynamics, renal function, and uri...
متن کاملSevere Renal Artery Stenosis After Renal Sympathetic Denervation.
W e present the case of a 73-year-old woman scheduled for renal angiography for severe recurrent refractory arterial hypertension 2 months after sympathetic renal denervation with the EnligHTN multielectrode catheter system (St Jude Medical, Saint Paul, Minnesota). The angiogram confirmed right renal artery subocclusive stenosis at the site of previous radiofrequency application (Figure 1). Aft...
متن کاملRenal sympathetic nerve activity after catheter-based renal denervation
BACKGROUND Catheter-based renal sympathetic denervation (RDN) has been considered a potential treatment for therapy resistant hypertension (RHT). However, in a randomized placebo-controlled trial, RDN did not lead to a substantial blood pressure (BP) reduction. We hypothesized that variation in the reported RDN efficacy might be explained by incomplete nerve disruption as assessed by renal 123I...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2011
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.111.178145