Key components of success in a randomized trial of blood pressure telemonitoring with medication therapy management pharmacists

The Hyperlink trial tested a 12-month intervention of home blood pressure (BP) telemonitoring with pharmacist case management in adults with uncontrolled hypertension. The intervention resulted in improved BP control compared with usual care at both 6 (72% vs. 45%; P< 0.001) and 12 months (71% vs. 53%; P = 0.005). We sought to investigate factors contributing to intervention success.