Covid’s harmful effects on the brain last for years

Coronavirus: Findings are based on records of over 1.25 million patients. (representative)

Covid-19 survivors remain at increased risk for psychotic disorders, dementia, and similar conditions for at least two years, according to large-scale studies.

Anxiety and depression occur more frequently after Covid than other respiratory infections, according to researchers at the University of Oxford, but risks usually subside within two months. Cognitive impairment, colloquially known as “brain fog,” epilepsy, seizures, and other long-term mental and brain health disorders, can occur after 24 months, according to a study published Wednesday in the journal Psychiatry. also continued to rise.

The findings, based on more than 1.25 million patient records, add evidence that the virus can severely damage the central nervous system and exacerbate the global burden of dementia. I started. Oxford researchers showed in March that even mild cases were associated with his decade’s worth of brain shrinkage in normal aging.

Professor of Psychiatry Paul Harrison said: “These results suggest that new cases of neurological disease associated with COVID-19 are likely to occur for some time after the pandemic subsides. It has important implications for patients and healthcare services because it is Lead author of the study, in a statement. The study highlights the need for further research to understand why this happens and what can be done to prevent and treat these conditions.

This study analyzed data on 14 neurological and psychiatric diagnoses from the TriNetXelectronic health record network. This data contains anonymized information about approximately 89 million patients, ranging from children to the elderly. The 1.28 million people with a confirmed Covid diagnosis during the two-year study period were matched with an equal number of patients with another respiratory infection to serve as a control group.

The odds of most neurological and psychiatric diagnoses after Covid were lower in children than in adults. It tended to be something

“worry”

Co-author Max Taket said, “The risk of depression and anxiety diagnoses is relatively high after the COVID-19 pandemic, and the good news is that there is no increased risk of these diagnoses in children. “But it is worrisome that some other conditions, such as dementia and seizures, continue to be diagnosed more frequently after Covid, even two years later.”

The fact that these risks remain elevated for so long suggests that the underlying mechanisms causing them persist after acute infection, the researchers said. include thrombus formation due to damage to the cells lining blood vessels, and leakage of the blood-brain barrier.

Prior vaccination is associated with reduced or unchanged risk for most neurological or psychiatric outcomes, the authors say. The incidence of these problems remains similar after the emergence of Omicron and Delta variants, suggesting that coronavirus infections may continue to cause neuropsychiatric illness even when they otherwise cause less severe disease. suggests that there is

In accompanying comments, Jonathan Rogers and Glynn Lewis of University College London said the study looks at some of Covid’s varied and lingering neurological and psychiatric effects in a large dataset. This is my first attempt to do so.

“This highlights several clinical features that particularly merit further investigation,” they said, adding that further studies are needed to validate the findings.

What Are The Main Benefits Of Comparing Car Insurance Quotes Online

LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos