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Study: Wearables devices can predict health measuresments like a blood test


by Michela Kane May 25, 2021 .
DURHAM – Smartwatches and other wearable devices may be used to sense illness, dehydration and even changes to the red blood cell count, according to biomedical engineers and genomics researchers at Duke University and the Stanford University School of Medicine.
The researchers say that, with the help of machine learning, wearable device data on heart rate, body temperature and daily activities may be used to predict health measurements that are typically observed during a clinical blood test. The study appears in Nature Medicine on May 24, 2021.
During a doctor’s office visit, a medical worker usually measures a patient’s vital signs, including their height, weight, temperature and blood pressure. Although this information is filed away in a person’s long-term health record, it isn’t usually used to create a diagnosis. Instead, physicians will order a clinical lab, which tests a patient’s urine or blood, to gather specific ....

Daniel Witt , Scott Delp , Amir Bahmani , Jennifer Hicks , Sophia Miryam Rose , Sophia Miryam , Schussler Fiorenza Rose , Ryan Runge , Michael Snyder , Jessilyn Dunn , Xiao Li , Lukasz Kidzinski , Trevor Hastie , Stanford Translational Research Integrated Database Environment , Career Development Award , Stanford University School Of Medicine , Common Fund Human Microbiome Project , Duke University , Stanford University , National Institutes Of Health Center , Stanford University School , Nature Medicine , Integrative Personal Omics Profiling , Intel Basis , Apple Watch , Fund Human Microbiome Project ,

Data from smartwatches can help predict clinical blood test results


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Credit: Michaela Kane, Duke University
DURHAM, N.C. Smartwatches and other wearable devices may be used to sense illness, dehydration and even changes to the red blood cell count, according to biomedical engineers and genomics researchers at Duke University and the Stanford University School of Medicine.
The researchers say that, with the help of machine learning, wearable device data on heart rate, body temperature and daily activities may be used to predict health measurements that are typically observed during a clinical blood test. The study appears in
Nature Medicine on May 24, 2021.
During a doctor s office visit, a medical worker usually measures a patient s vital signs, including their height, weight, temperature and blood pressure. Although this information is filed away in a person s long-term health record, it isn t usually used to create a diagnosis. Instead, physicians will order a clinical lab, which tests a patient s urine or blood, ....

Daniel Witt , Scott Delp , Amir Bahmani , Jennifer Hicks , Duke Jessilyn Dunn , Sophia Miryam Rose , Sophia Miryam , Schussler Fiorenza Rose , Ryan Runge , Michael Snyder , Jessilyn Dunn , Xiao Li , Lukasz Kidzinski , Trevor Hastie , Stanford Translational Research Integrated Database Environment , Career Development Award , Stanford University School Of Medicine , Common Fund Human Microbiome Project , Duke University , Stanford University , National Institutes Of Health Center , Stanford University School , Nature Medicine , Integrative Personal Omics Profiling , Intel Basis , Apple Watch ,

C-Path Welcomes Alphabet Clinical Policy and Strategy Head, Former FDA Commissioner to Board


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TUCSON, Ariz., May 19, 2021 /PRNewswire/  
Critical Path Institute (C-Path) today announced the appointment of Robert M. Califf, MD, MACC, head of Clinical Policy and Strategy for Google parent company Alphabet s Verily Life Sciences and Google Health divisions, to C-Path s Board of Directors. Califf served as the U.S. Food and Drug Administration (FDA) Commissioner under President Barack Obama s administration from 2016-2017.
Robert M. Califf, MD, MACC
A nationally and internationally recognized expert in cardiovascular medicine, health outcomes research, health care quality and clinical research, Dr. Califf has led many landmark clinical trials and is one of the most frequently cited authors in biomedical science, with more than 1,200 publications in the peer-reviewed literature. ....

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Mind the gap: Heart cells cozy up to prevent deadly arrhythmias


Mind the gap: Heart cells cozy up to prevent deadly arrhythmias
Published Tuesday, May. 11, 2021, 12:00 am
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Blood may seem like a simple fluid, but its chemistry is rather complex. When too much potassium, for instance, accumulates in the bloodstream, patients may experience deadly irregular heart rhythms.
In a new study, published in Pflügers Archiv European Journal of Physiology, the research team led by Steven Poelzing, associate professor at the institute, describes how subtle changes in potassium, calcium, and sodium levels regulate heartbeats. ....

United States , University Of Virginia , Steven Poelzing , Alexandra Hanlon , Gregory Hoeker , Ryan King , Scott Johnstone , Brian Crandell , National Center , Translational Health Research Institute Of Virginia , Health Data Science , National Institutes Of Health , Fralin Biomedical Research Institute , Virginia Tech Center , Inova Health , Translational Sciences Clinical , Virginia Tech , Archiv European Journal , Virginia Tech College , Biomedical Engineering , Fralin Biomedical Research , Michael Entz , Cook Medical , Grace Blair , National Institutes , Advancing Translational Sciences Clinical ,