Prairie Loin Pain Hematuria Syndrome Renal Denervation Study: A Feasibility Study

Symplicity Spyral™ multi-electrode renal denervation catheter (Symplicity Spyral catheter, Medtronic) and associated Symplicity G3™ renal denervation radiofrequency generator (Symplicity G3 generator, Medtronic) will be used in this study. The Symplicity Spyral™ multi-electrode renal denervation catheter is intended to deliver low-level radio frequency (RF) energy through the wall of the renal artery to denervate the human kidney.

Renal angiogram will be used in both treatment and sham groups. Renal angiography is an imaging test used to study the blood vessels in the kidneys. The test will examine the kidney artery anatomy using x-rays following the injection of an x-ray dye (contrast medium). Only patients with eligible renal artery anatomy (between 3 mm and 8 mm) will be randomized ( to treatment or sham groups).