Renal Artery Denervation Assessment Without Antihypertensive Medication Regimen (RADAR)
Trial Parameters
Brief Summary
To obtain an assessment of the efficacy and safety of renal denervation by dehydrated alcohol injection, USP administered via the Peregrine System™ Infusion Catheter in hypertensive subjects in the absence of antihypertensive medications.
Eligibility Criteria
Inclusion Criteria: 1. Has 2 office blood pressure measurements with a mean office systolic blood pressure (SBP) of ≥150 mmHg and ≤180 mmHg, AND a mean office diastolic blood pressure (DBP) of ≥90 mmHg. 2. Documented history of uncontrolled hypertension and is currently taking 1 or 2 antihypertensive medications. 3. Is willing to discontinue any current antihypertensive medications for at least 13 weeks (5-week pre-procedure and 8-week post-procedure). 4. Has a mean 24-hour ambulatory SBP of ≥140 mmHg and ≤170 mmHg with required valid readings. Exclusion Criteria: 1. Has renal artery anatomy abnormalities. 2. Has previously undergone renal denervation. 3. Has an estimated glomerular filtration rate (eGFR) of ≤45 mL/min/1.73 m2, based on the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation; or is on chronic renal replacement therapy. 4. Has documented untreated sleep apnea. 5. Has any of the following conditions: severe cardiac valve stenosis, heart failure (New York