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By Eric Wicklund
– Researchers at the University of California at San Diego are developing a mHealth platform that can predict a consumer's blood pressure using portable data and offer health and safety advice. well-being to keep these readings healthy.
Sujit Dey, director of the center for wireless communications at the UCS Jacobs School of Engineering and professor in the department of electrical and computer engineering, and Po-Han Chiang, graduate student of the mobile systems design lab, said developed an algorithm based on sleep. , exercise and blood pressure data from eight patients wearing a Fitbit Charge HR and Omron Evolve Cordless Blood Pressure Monitor for 30 days.
According to their study, presented at the recent IEEE Healthcom 2018 conference, Dey and Chiang were able to track the impact of certain activities on blood pressure. For example, the increased activity of a subject tested lowered the mean systolic blood pressure by 15.4% and the diastolic blood pressure by 14.2% in one week; convincing another subject to go to bed early resulted in a 3.6% decrease in systolic blood pressure and a 6.6% decrease in mean diastolic blood pressure compared to the previous week.
"This research shows that the use of wearable devices and other devices to collect and analyze personal data can help patients move from responsive care to continuing care," said Dey in a press release. by UCSD. "Instead of saying" my blood pressure is high, so I'm going to get some medicine from the doctor, "which allows patients and doctors to have access to this type of system, which allows them to manage their blood pressure. symptoms continuously.
The two researchers are currently working with UC San Diego Health on a much larger study that will include predictive measures and an analysis of the long-term effects of health behaviors on blood pressure.
Their research is one of many projects aimed at using portable devices to measure blood pressure and develop new methods of treating hypertension.
In New York, the Uniformed Fire Officers Association (UFOA), with 2,600 active members and 5,000 retirees, and digital health company Qardio have launched a remote patient monitoring program, in which active and retired firefighters monitor their blood pressure with QardioArm mHealth device and Qardio application and sharing this data with their primary health care providers.
Scripps Research Translational Institute, based in San Diego, released the results of a study conducted in July in which a remote home monitoring platform was working better than a traditional desktop-based treatment plan to track health cardiovascular of a person,
"Cardiovascular disease remains the leading cause of death and disease in the world," the researchers said in a summary. "In the face of increasing pressure on a health system with already limited resources, disease prevention in the future will likely depend on out-of-office surveillance of cardiovascular risk factors. Mobile health monitoring devices that track blood pressure and heart rate, as well as new cardiac vital signs, such as level of physical activity and pulse rate, offer a promising solution. "
"Identifying new ways to monitor cardiovascular risk factors is critical to reducing the burden of this disease and the stresses on health systems around the world," said Brian Modena, assistant professor of molecular medicine at Scripps Research, clinical researcher. at SRTI and principal investigator of the study, said in a SRTI press release accompanying the report.
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