Renal denervation is being used as a blood pressure lowering therapy for patients with apparent treatment resistant hypertension. However, this population does not represent a distinct disease condition in which benefit is predictable. In fact, the wide range in effectiveness of renal denervation could be a consequence of this heterogeneous pathogenesis of hypertension. Since renal denervation aims at disrupting sympathetic nerves surrounding the renal arteries, it seems obvious to focus on patients with increased afferent and/or efferent renal sympathetic nerve activity. In this review will be argued, from both a pathophysiological and a clinical point of view, that chronic kidney disease is particularly suited to renal denervation.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4896963 | PMC |
http://dx.doi.org/10.3389/fphys.2016.00220 | DOI Listing |
Zhonghua Xin Xue Guan Bing Za Zhi
January 2025
Cardiol Rev
October 2024
From the Department of Medicine, New York Medical College, Valhalla, NY.
Resistant hypertension is defined as office blood pressure >140/90 mm Hg with a mean 24-hour ambulatory blood pressure of >130/80 mm Hg in patients who are compliant with 3 or more antihypertensive medications. Those who persistently fail pharmaceutical therapy may benefit from interventional treatment, such as renal denervation. Sympathetic nervous activity in the kidney is a known contributor to increased blood pressure because it results in efferent and afferent arteriole vasoconstriction, reduced renal blood flow, increased sodium and water reabsorption, and the release of renin.
View Article and Find Full Text PDFBMC Anesthesiol
January 2025
Department of Anaesthesia and Intensive Care, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Background: Postoperative pain remains a significant problem in patients undergoing donor nephrectomy despite reduced tissue trauma following laparoscopic living donor nephrectomy (LLDN). Inadequately treated pain leads to physiological and psychological consequences, including chronic neuropathic pain.
Materials And Methods: This randomized controlled double-blinded trial was conducted in sixty-nine (n = 69) participants who underwent LLDN under general anesthesia.
Catheter Cardiovasc Interv
January 2025
Division of Cardiology, Ospedale degli Infermi, ASL, Biella, Italy.
Renal denervation is an emerging strategy for the management of uncontrolled hypertension. However, real-world experience is still modest, in particular for the management of complex anatomy, with available data being limited to the selected population of randomized clinical trials. We first describe the feasibility of delivering the renal denervation system to the target site with a child-in-mother technique, using a common coronary guiding extension, in a patient with severe tortuosity and double renal arteries.
View Article and Find Full Text PDFEuroIntervention
January 2025
Division of Cardiovascular Medicine, State University of New York, Downstate Medical Center, New York, NY, USA.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!