Multiple sham-controlled clinical trials have demonstrated significant reductions in both office and 24-h blood pressure (BP) following radiofrequency renal denervation (RDN) in the uncontrolled hypertension population. Notably, the blood pressure response varies widely within individual participants, thus showing a clinical need to identify potential RDN “responders” prior to the procedure. Despite multiple analytic efforts, no single parameter, aside from baseline blood pressure, has been consistently associated with BP reduction following RDN. However, this failure may be due to limitations in empiric definitions of responders. Indeed, commonly applied responder definitions based on the difference between two point-in-time BP measurements are fraught due to visit-to-visit variability in office and 24-h blood pressure endpoints. Several factors should be considered to develop a more clinically useful operational definition of procedural response including relative changes in office and 24-h BP, consideration of the temporal response to RDN, as well as adjustment for baseline BP. The current evidence may provide incentives for future expert consensus to precisely define responders to hypertension treatments.
Nature Portfolio is a prestigious publisher of academic journals, magazines, and online databases dedicated to the dissemination of scientific knowledge and research across various disciplines. With a focus on scientific, healthcare, pharmaceutical, data analytics, health and wellbeing, and emerging fields like crypto and blockchain, Nature Portfolio caters to a wide range of academic and professional audiences.
The publications under the Nature Portfolio umbrella are widely regarded for their rigorous peer-review processes, ensuring that the scholarly articles they publish are of the highest quality and contribute significantly to their respective fields. These articles often cite data, provide industry-specific insights, report on groundbreaking research, offer expert opinions and editorials, and present comprehensive reviews of relevant topics.
Nature Portfolio's audience primarily consists of researchers, scientists, medical professionals, academics, and industry experts who rely on these authoritative sources to stay informed about the latest developments, findings, and advancements in their areas of expertise. The publisher's commitment to excellence and its reputation for publishing cutting-edge research make it a go-to resource for those seeking credible and impactful scientific content.