Hypertension is an important modifiable risk factor for numerous adverse health outcomes including cardiovascular and kidney disease. In 2017, about 45.3% of US adults had hypertension or were taking antihypertensive medications (1).~Hypertension has historically been diagnosed and treated using office-based blood pressure measurements, however blood pressure may differ when measured in the office compared to the home setting. Because of this discrepancy, and an extensive body of evidence supporting remote monitoring, national guidelines for hypertension management now recommend that all persons with hypertension participate in remote (home) monitoring. (2)~This study sets out to evaluate a University of California-wide (Davis, San Francisco, and Los Angeles) quality improvement initiative to increase remote (home) blood pressure monitoring and improve blood pressure control for persons with hypertension. Participants at each site will be randomized to one of two types of remote monitoring: integrated versus manual. Participants using the integrated monitoring will have their home blood pressure readings sent directly to their participating health systems. Participants using the manual monitoring will record their own blood pressures and report them to their health care system as per usual care.~The investigators hypothesize that remote monitoring (both integrated and manual) will be associated with improved blood pressure control and that there will be no difference in control between type of remote monitoring.~Aim 1: Evaluate whether this remote blood pressure quality improvement initiative leads to improved blood pressure control.~Aim 2: Compare the impact of integrated versus manual remote monitoring on blood pressure control.~The primary outcome measures will be: 1) the difference in blood pressure after six months (adjusted for baseline variables), and 2) whether participants achieved greater than or equal to 5 mmHg change in systolic blood pressure.~Outcomes will be compared between participants in each arm to determine whether one type of monitoring is superior to the other.~The investigators will convene bi-monthly meetings with site champions to foster communication and learning across sites and to learn about variation across sites.~Carey RM, Whelton PK. Prevention, detection, evaluation, and management of high blood pressure in adults: synopsis of the 2017 American College of Cardiology/American Heart Association Hypertension Guideline. Annals of internal medicine. 2018 Mar 6;168(5):351-8.~Shimbo D, Artinian NT, Basile JN, Krakoff LR, Margolis KL, Rakotz MK, Wozniak G; American Heart Association and the American Medical Association. Self-Measured Blood Pressure Monitoring at Home: A Joint Policy Statement From the American Heart Association and American Medical Association. Circulation. 2020 Jul 28;142(4):e42-e63. doi: 10.1161/CIR.0000000000000803. Epub 2020 Jun 22.
This study sets out to evaluate a University of California-wide (Davis, San Francisco, and Los Angeles) quality improvement initiative to increase remote (home) blood pressure monitoring and improve blood pressure control for persons with hypertension. Participants at each site will be randomized to one of two types of remote monitoring: integrated versus manual. Participants using the integrated monitoring will have their home blood pressure readings sent directly to their participating health systems. Participants using the manual monitoring will record their own blood pressures and report them to their health care system as per usual care.