![]() ![]() Unlike typical experiments that test one treatment at a time, these more flexible “platform studies” will let NIH add additional potential therapies on a rolling basis. The trials are enrolling 300 to 900 adult participants for now but have the potential to grow. A more controversial study of exercise intolerance and fatigue also is planned, with NIH seeking input from some patient groups worried that exercise may do more harm than good for certain long Covid sufferers. The other will target problems with the autonomic nervous system - which controls unconscious functions like breathing and heartbeat - including the disorder called POTS. One will test treatments for sleep problems. Two additional studies will open in the coming months. They include Posit Science Corp.’s BrainHQ cognitive training program, another called PASC-Cognitive Recovery by New York City’s Mount Sinai Health System, and a Soterix Medical device that electrically stimulates brain circuits. Treatments for “brain fog” and other cognitive problems. Between 10% and 30% of people are estimated to have experienced some form of long Covid after recovering from a coronavirus infection, a risk that has dropped somewhat since early in the pandemic. Scientists don’t yet know what causes long Covid, the catchall term for about 200 widely varying symptoms. Getting answers is critical, he added, because “there’s a lot of people out there exploiting patients’ vulnerability” with unproven therapies. Louis, who isn’t involved with NIH’s project but whose own research highlighted long Covid’s toll. Ziyad Al-Aly of Washington University in St. ![]() “This is a year or two late and smaller in scope than one would hope but nevertheless it’s a step in the right direction,” said Dr. Monday’s announcement from the NIH’s $1.15 billion RECOVER project comes amid frustration from patients who’ve struggled for months or even years with sometimes-disabling health problems - with no proven treatments and only a smattering of rigorous studies to test potential ones. efforts against the mysterious condition that afflicts millions. Treatments for COVID-19, including sedation, intubation and various medications, may also come with cognitive side effects.WASHINGTON: The National Institutes of Health is beginning a handful of studies to test possible treatments for long Covid, an anxiously awaited step in U.S. Everything from poor heart and lung function to the social isolation caused by COVID-19 can affect cognitive processes. While early studies don't show any correlation between severity of disease and long-hauler symptoms such as brain fog, it makes sense that a brain starving for oxygen is likely to become compromised. "Once the virus that causes COVID-19 reaches the olfactory bulb, it can travel long the olfactory pathways to other places in the brain. Kremen, director of the Neurobehavior Program at the Jona Goldrich Center for Alzheimer's and Memory Disorders. When these neurons are affected, the resulting condition-from coronavirus or any other virus-is anosmia," says Dr. "A virus can enter the nasal passages where it can then access nerves that lead into the brain. ![]() However, there may be a link between the condition and anosmia (losing the sense of smell and taste) during active infection. Scientists don't yet know who is likely to suffer from post-COVID-19 brain fog. It may be months before the data provides a clear picture of this post-COVID-19 "brain fog," but experts suspect that the stress of navigating COVID-19 coupled with the virus's physical toll on the body is resulting in a significant cognitive hit for a subset of patients. Rachel Zabner, an infectious disease specialist and co-director of Cedars-Sinai's COVID-19 Recovery Program along with Dr. "What we're seeing with COVID-19 is similar to infectious complications we've seen with other viruses, such as SARS and H1N1," explains Dr. Wondering how a respiratory virus can lead to cognitive effects that last for weeks? It turns out, some sort of mental fallout after an infectious illness is not uncommon. Particularly concerning for doctors and patients alike are lingering side effects, such as memory loss, reduced attention and an inability to think straight. A full year has passed since the COVID-19 pandemic began, and the mind-boggling aftermath of the virus continues to confuse doctors and scientists.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |