Neurological symptoms are increasingly being reported in COVID-19 cases (“brain – bleeds/stroke ” etc)

COVID-19: Brain complications ‘increasingly reported’ in virus patients with diabetes and hypertension

Life-threatening complications including strokes and brain bleeds have been found in a significant number of coronavirus patients.

  Wednesday 18 November 2020 13:28, UK

SAO PAULO, BRAZIL: A doctor examines the results of a patient's MRI in Sao Pauol, Brazil 22 November 2001. Un especialista en resonancia magnetica nuclear del Hospital Santa Catarina (en primer plano), en Sao Paulo, Brasil, observa el 22 de noviembre de 2001 el resultado de la tomografia cerebral de un nino (al fondo, sobre la camilla) en una pantalla de computadora, en una sala protegida con blindaje especial contra las radiaciones electromagneticas . A raiz del exceso de radiaciones electromag

Image:Neurological symptoms are increasingly being reported in COVID-19 cases

Life-threatening neurological complications are increasingly being reported in COVID-19 patients with hypertension and diabetes, according to a new study.

The impact of the coronavirus on the respiratory system has been closely studied, with lung inflammation putting some patients at risk of contracting pneumonia, but it can also affect other organs.

According to Dr Colbey Freeman, COVID-19‘s effects “extend far beyond the chest”, including bleeding in the brain and stroke – “an increasingly reported and potentially devastating consequence” of infection.

This is a limited version of the story so unfortunately this content is not available.
Open the full version

Dr Freeman, the chief resident at Penn Medicine’s department of radiology, and his team analysed the records of COVID-19 patients who underwent CT and or MRI scans between January and April of this year.

They found that of the 1,357 patients in total, 81 had brain scans performed due to altered mental states or other neurological defects, including speech and vision problems.Advertisement

More than one in five of these patients had emergency or critical findings, including strokes, brain bleeds and blocked blood vessels. At least half of those patients had pre-existing histories of high blood pressure or type two diabetes.

“COVID-19 is associated with neurologic manifestations, and hypertension and type two diabetes mellitus are common in individuals who develop these manifestations,” Dr Freeman said.

More from Covid-19

“These populations may be at higher risk for neurologic complications and should be monitored closely,” he added.

The survey found almost two-thirds of adults were overweight

Image:People with high blood pressure and diabetes are at increased risk

Although it isn’t exactly known how COVID-19’s neurological effects work, one of the most popular theories posits that the inflammation associated with the infection is to blame – and blood markers of inflammation were high in patients with critical results.

“When your body is in an inflammatory state, it produces all these molecules called cytokines to help recruit the immune system to perform its function,” Dr Freeman said.

“Unfortunately, if cytokines are overproduced, the immune response actually starts doing damage.”

Two-thirds of the patients who had critical results were African American, the Radiological Society of North America said, suggesting that these patients may require closer monitoring.

Published by technofiend1

Kazan- Kazan National Research Technical University Казанский национальный исследовательский технический университет имени А. Н. Туполева he graduated in Economics in 1982

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: