In most methods used today, clinical trials designed to evaluate the safety of a new drug or vaccine employ self-report questionnaires, asking participants how they feel before and after receiving the treatment. A new study ...
Apr 13, 2022
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A team of researchers from Harvard Medical School and Boston Children's Hospital has developed a device to help patients experiencing refractory hypoxemia. In their paper published in Proceedings of the National Academy of ...
Measuring blood oxygen levels at home is a safe way for people with COVID-19 to spot signs that their health could be deteriorating, and they may need emergency and hospital care, new research led by Imperial College London ...
Mar 23, 2022
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University of Alabama at Birmingham researchers are calling for a wider study of racial differences in high blood pressure after finding two clinical measures that are significantly greater in Blacks with resistant hypertension, ...
Feb 24, 2022
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The severity of COVID-19 pneumonia can be difficult to assess in people from different ethnic groups, due to inaccurate readings from a device that measures the level of oxygen in the blood of patients.
Jan 27, 2022
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Having a low level of oxygen in the blood is an early sign of worsening COVID. But not everyone gets obvious symptoms. For instance, some people can have low oxygen levels without getting short of breath or feeling otherwise ...
Jan 13, 2022
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Sleep-disordered breathing in early pregnancy is associated with insulin resistance or difficulty clearing glucose from the blood, suggests a small study funded by the National Institutes of Health. The results strengthen ...
Jan 6, 2022
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The unique beat of each person's timed ticker has been pronounced just as identifiable as a fingerprint by some biotech companies. And while each heart may beat to a different rhythm, this rhythm should remain steady—patterned ...
Dec 16, 2021
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Blood carries vital oxygen through our circulation system to muscles and organs. Acoustic tools can create small bubbles in our blood, capable of changing in response to oxygen and signifying oxygen levels.
Nov 29, 2021
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In a first study of its kind, scientists from the Heart Research Institute (HRI) have made the link between amounts of nicotine in the blood and the amount of time people have less oxygen while they're sleeping.
Nov 11, 2021
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