What's Happening?
Researchers at the University of Exeter Medical School have developed a new method to improve the accuracy of blood pressure measurements taken from the ankle, which could transform care for individuals
unable to have their blood pressure measured from the arm. The study, published in BMJ Open, involved data from over 33,000 individuals and resulted in a personalized predictive model that estimates arm blood pressure using ankle readings. This innovation addresses the issue of higher ankle measurements compared to arm readings, which can lead to inaccurate diagnoses and inappropriate treatment decisions. The team has also launched an online calculator to assist clinicians and patients in interpreting ankle-based results.
Why It's Important?
Accurate blood pressure measurement is crucial for diagnosing and managing high blood pressure, a major risk factor for heart disease, stroke, and kidney problems. The new method developed by the University of Exeter could reduce misdiagnoses and improve treatment for individuals who cannot have arm-based measurements due to disability, limb loss, or conditions like stroke. This advancement is significant as it provides accurate and personalized blood pressure results for people excluded from standard monitoring, potentially benefiting thousands globally. The research received support from organizations like the Stroke Association and the Thalidomide Trust, highlighting its importance in public health.
What's Next?
The new method is expected to be integrated into healthcare practices, providing more accurate blood pressure readings for individuals with upper limb disabilities. The online calculator, ABLE-BP Tool, is available for use by clinicians and patients, facilitating the adoption of this innovation. As healthcare providers begin to implement this method, it could lead to improved diagnosis and management of high blood pressure, reducing the risk of heart disease and stroke for affected individuals.
Beyond the Headlines
This development highlights the importance of inclusive healthcare solutions that cater to individuals with disabilities. By providing a reliable method for blood pressure measurement, the research addresses a significant health gap and promotes equality in healthcare access. The method could also ease anxiety for stroke survivors and individuals with disabilities, offering reassurance and potentially early diagnosis of health issues.
