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Medication burden change from baseline to 6 months based on medication testing comparing renal denervation (RDN) and sham control groups in US patients and patients outside the United States as well as Black Americans and non-Black Americans. P values use the Mantel-Haenszel test for linear trend. Reported changes detected by blood and urine testing are based on the medication number, dosage, and class of antihypertensive medications.
