Automated Feedback for High Blood Pressure

(AUTO 2 Trial)

This trial tests whether automated feedback and automatic transmission of blood pressure readings can help people manage high blood pressure more effectively. Participants will use a home blood pressure monitor and either manually enter results or allow an app to send them directly to their health records. The trial will compare these methods to determine which is most effective in controlling blood pressure over a year. Individuals with high blood pressure (140/90 mm Hg or higher) who receive care from a Northwestern Medicine doctor may be suitable candidates. As an unphased trial, this study provides a unique opportunity to contribute to innovative research that could enhance blood pressure management for many.

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.

Research has shown that using automated feedback and remote blood pressure monitoring is generally safe. Studies have found that automatically sending blood pressure data to healthcare providers effectively lowers blood pressure and is well-received by patients. This method outperforms usual care in managing high blood pressure without adding extra risks.

Research indicates that sending patients messages about their blood pressure results helps them manage their condition. This approach encourages more accurate home tracking of blood pressure, aiding in better hypertension control.

Researchers are excited about this trial because it explores innovative ways to manage high blood pressure using technology. Unlike traditional methods where patients manually record and share their blood pressure data, this trial investigates automated systems that streamline the process. Participants might use an app that directly transmits their blood pressure readings to their electronic health records (EHR) or receive automated feedback through their EHR portal. This approach aims to enhance patient engagement and accuracy in monitoring, potentially leading to better blood pressure control and more personalized care.

This trial will compare different methods of managing high blood pressure. Research has shown that automatically sending blood pressure readings from home, as tested in the "Automated Transmission of Remotely Monitored Blood Pressure" arm, can lower blood pressure more effectively than regular care. The "Automated Patient Feedback on Self Blood Pressure Monitoring" arm evaluates the impact of receiving automatic feedback on blood pressure readings, helping participants understand and manage their blood pressure more effectively. Additionally, the "Automated Transmission of Remotely Monitored Blood Pressure and Automated Feedback" arm combines these methods, potentially leading to better blood pressure control and providing more accurate information for doctors.¹²⁶⁷⁸