In Black patients with resistant hypertension, renal denervation was associated with reductions in systolic BP at 3 years, according to new data from the SYMPLICITY HTN-3 trial. As Healio previously reported, in the main results of SYMPLICITY HTN-3, the renal denervation system (Symplicity, Medtronic) did not significantly lower office systolic BP at 6 months compared with a sham procedure.