Day: July 30, 2021

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Research looks for possible COVID tie to later Alzheimer’s

Researchers are trying to unravel why some COVID-19 survivors suffer “brain fog” and other problems that can last for months, and new findings suggest some worrisome overlaps with Alzheimer’s disease.

One study of older adults in Argentina found a surprising amount of dementia-like changes in memory and thinking for at least six months after a bout with the coronavirus — regardless of the severity of their infection. Other researchers found Alzheimer’s-related proteins in the blood of New Yorkers whose COVID-19 triggered brain symptoms early on.

The preliminary findings were reported at an Alzheimer’s Association meeting Thursday. Experts stress far more research is needed — and getting underway — to tell if COVID-19 might raise the risk of Alzheimer’s or other brain problems later in life, or if people eventually recover.

The possibilities “are real and troubling,” but it’s too soon to know “whether this is really going to result in

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Health News

FDA allows drugs without proven clinical benefit to languish for years on accelerated pathway

Credit: CC0 Public Domain

Since the US Food and Drug Administration (FDA) established its accelerated approval pathway for drugs in 1992, nearly half (112) of the 253 drugs authorised have not been confirmed as clinically effective, an investigation by The BMJ has found.

Elisabeth Mahase, clinical reporter at The BMJ, carried out an in depth analysis of FDA data up to 31 December 2020 and found that of these 112 drugs approved in the last 28 years a fifth (24) have been on the market for more than five years and some have been on the market for more than two decades—often with a hefty price tag.

The accelerated pathway allows drugs onto the market before efficacy has been proven, she explains. But as part of this approval, the manufacturer must conduct post-approval studies—known as phase IV confirmatory —to “verify the anticipated .” If these trials

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Public Health

Samsung Well being

Vitamin and mineral deficiencies do not at all times present up as main well being issues. If you stroll, run, or bike all through the day, your Android phone or Put on OS by Google smartwatch will robotically detect and add your actions to your Google Match journal to ensure you get credit for every transfer. Enjoy a different type of exercise? Choose it from a listing of actions like pilates, rowing, or spinning, and Google Match will monitor all of the Heart Factors you earn. The Age-Associated Eye Disease Research (AREDS), which was led by NIH’s Nationwide Eye Institute and concluded in 2001, showed that every day excessive doses of vitamins C and E, beta-carotene, and the minerals zinc and copper—referred to as the AREDS formulation—can help gradual the development to advanced age-associated macular degeneration (AMD), a blinding eye disease.

Failure to fuel up limits your total efficiency and …

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