THURSDAY, April 1, 2021 (HealthDay Information) — COVID-19 can hurt a number of organs within the physique, together with the mind. Now, a brand new research says some hospitalized COVID-19 sufferers have non-convulsive seizures which will enhance their danger of loss of life.
“Seizures are a quite common complication of extreme important sickness. Most of those seizures are usually not apparent: In contrast to seizures that make an individual fall down and shake, or convulse, seizures in critically ailing sufferers are normally non-convulsive,” stated research co-author Dr. M. Brandon Westover, an affiliate professor of neurology at Massachusetts Basic Hospital and Harvard Medical Faculty.
“There’s rising proof that non-convulsive seizures can harm the mind and make outcomes worse, just like convulsions,” Westover stated in a hospital information launch.
There have not been many experiences of seizures in sufferers with extreme COVID-19. Westover and his colleagues wished to know whether or not they happen primarily in sufferers with preexisting seizure problems or if they are often triggered for the primary time by the virus and the way such seizures have an effect on COVID-19 sufferers.
To search out solutions, they analyzed information from almost 200 COVID sufferers hospitalized at 9 establishments in North America and Europe who underwent electroencephalogram (EEG) assessments to evaluate electrical exercise of their mind.
The assessments detected non-convulsive seizures in about 10% of the sufferers, a few of whom had no prior neurological issues. In comparison with these with out seizures, sufferers who had seizures have been hospitalized longer and have been 4 occasions extra more likely to die whereas within the hospital.
Whereas solely an affiliation was discovered and never a cause-and-effect hyperlink, the findings counsel that neurological issues could also be an vital contributor to COVID-associated sickness and loss of life, in response to the research authors. The outcomes have been revealed just lately within the journal Annals of Neurology.
Research co-author and neurologist Dr. Mouhsin Shafi, medical director of Beth Israel Deaconess Medical Heart’s EEG Laboratory in Boston, stated the findings counsel that COVID sufferers must be monitored carefully for non-convulsive seizures.
“Therapies can be found and warranted in sufferers at excessive danger; nevertheless, additional analysis is required to make clear how aggressively to deal with seizures in COVID-19,” Shafi stated within the launch. He’s an assistant professor of neurology at Harvard Medical Faculty.
Johns Hopkins Drugs has extra on how COVID-19 affects the brain.
SOURCE: Massachusetts Basic Hospital, information launch, March 30, 2021