Medtronic’s Symplicity Spyral renal denervation system granted US FDA approval for hypertension treatment


Medtronic has announced approval from the USA Food and Drug Administration (FDA) for the Symplicity Spyral renal denervation (RDN) system for the treatment of hypertension. The company has said that it will immediately begin commercialisation following the approval.

“Medtronic has always believed in the potential of this therapy. We partnered closely with leading experts in our clinical community who could help us in our journey to get this technology to the people who need it most,” said Jason Weidman, senior vice president and president of the Coronary and Renal Denervation business within the Cardiovascular Portfolio at Medtronic. ‘It was the promise of this therapy that enabled Medtronic to keep going, even when others exited the renal denervation space. High blood pressure is a global health issue, and patients need more options to manage their blood pressure. The approval of the Symplicity blood pressure procedure represents a significant milestone for physicians and patients in the treatment of hypertension.”

The Medtronic Symplicity blood pressure procedure delivers radiofrequency energy to nerves near the kidneys that can become overactive and contribute to high blood pressure.

“The Symplicity blood pressure procedure is safe and effective, providing significant ‘always on’ blood pressure reductions for patients,” said David Kandzari (Piedmont Heart Institute, Atlanta, USA), co-principal investigator of the SPYRAL clinical programme. “This landmark approval is the culmination of rigorous scientific study and clinical trials, including long-term, sham-controlled studies in the presence and absence of medication, and the largest real-world study.”

Although currently limited for investigational use in Japan, China and Canada, the Symplicity Spyral renal denervation system is approved for commercial use in more than 70 countries around the world.


Please enter your comment!
Please enter your name here