Blood Pressure Smartphone App Doesn’t Beat Traditional Home Monitoring


Aug. 18, 2022 – This is one other vote for much less display time. Monitoring blood pressure with a smartphone app will not result in any higher drop in blood strain than merely self-monitoring with the form of system that docs usually counsel be used at dwelling.

That’s in response to a brand new examine involving sufferers with high blood pressure, also referred to as hypertension, who had been randomly positioned into one in every of two teams. Half of the folks within the examine self-measured their blood strain with a normal monitor alone. These units encompass a measuring unit hooked up to a cuff product of a bit of rubber or comparable materials that’s wrapped round your arm after which inflated to measure your blood strain. The opposite half, or the second group, self-measured their blood strain utilizing the usual system paired with a related smartphone app.

Each teams achieved almost equivalent reductions in blood strain (about 11 factors in systolic blood strain – the highest quantity) over 6 months, reported satisfaction with the monitoring course of, and shared their readings with their docs with comparable frequency.

The examine concerned 2,101 adults, typically middle-aged or older, who stated they might attempt to cut back their blood strain by at the very least 10 factors.

“By itself, normal self-measured blood strain has minimal impact on BP management,” wrote lead creator Mark J. Pletcher, MD, of the College of California, San Francisco, and colleagues in JAMA Inner Drugs. To really enhance blood strain management, there additionally must be affected person suggestions, counseling, or different alternatives for intervention.

The researchers additionally noticed different comparable outcomes between the 2 teams within the examine. For instance, 70% of those that used the app stated they might advocate following the method they used to trace their blood strain to a buddy, in contrast with 69% of contributors who adopted the usual method.

New units that hyperlink with smartphone apps, just like the one used on this trial, ship blood strain measurements to the affected person’s smartphone. The apps enable for monitoring measurements, interpret the outcomes, and might ship reminders to measure blood strain and take drugs. In addition they provide suggestions for a more healthy way of life and supply nudges to debate your blood strain along with your physician, amongst different issues, the researchers defined.

Pletcher famous that it’s laborious to get folks to actively use health-related apps for lengthy intervals of time.

“There’s a lot competitors for folks’s consideration on their telephone,” he stated.

However he hasn’t given up on these apps, saying that “with the fitting expertise and connectivity and person expertise, they nonetheless could possibly be game-changing for managing” hypertension and different long-term well being points.

Matthew Jung, MD, of the College of Southern California, says the examine is noteworthy for a number of causes, together with its giant measurement, the same degree of consolation with expertise reported by each teams, and illustration of Black and Hispanic folks.

However he additionally identified a number of examine limits, together with that one-third of the folks studied by no means confirmed they acquired a tool, lower than half of the group assigned to utilizing the app stated they used it, and the examine solely lasted 10 weeks.


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