Editor's Note The term "perioperative neurocognitive disorder" has been adopted to describe cognitive impairments identified during the perioperative period, the American College of Surgeons (ACS) May 8 reports. Postoperative delirium, in particular, is an acute complication manifesting as confusion and fluctuating levels of consciousness and attention. The incidence of this…

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Editor's Note A study published by JAMA Network on February 14 reveals cognitive symptoms to be common among individuals suffering from post-COVID-19 condition, also known as long COVID. Conducted by Abhishek Jaywant, PhD, and colleagues from Weill Cornell Medicine in New York City, the research focused on the prevalence of…

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Editor's Note This Canadian study finds that translocator protein distribution volume (TSPO Vt) an index of brain gliosis (ie, an inflammatory change) was higher in COVID-19 patients with persistent depressive and cognitive symptoms (COVID-DC). Researchers compared TSPO Vt of specific regions of the brain in 20 participants with COVID-DC and…

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Editor's Note This study by Harvard School of Public Health and Harvard Medical School, Boston, finds that healthy sleep before and during the COVID-19 pandemic was linked to a substantially decreased risk of long COVID. A total of 1,979 women from the Nurses’ Health Study II were included in the…

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Editor's Note This multi-center study, which is part of the National Institutes of Health’s Researching COVID to Enhance Recovery (RECOVER) initiative and led by the Massachusetts General Hospital, Boston, was conducted to develop a definition of long COVID using self-reported symptoms of 9,764 participants (8,646 infected; 1,118 uninfected) at 85…

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Editor's Note This meta-analysis by researchers from Iran University of Medical Sciences, Tehran; Harvard Medical School, Boston; and Johns Hopkins University School of Medicine, Baltimore, finds a greater risk for Bell's palsy with COVID-19 infection, compared with COVID-19 vaccination. A total of 50 studies were included in the analysis with…

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Editor's Note This study by researchers at Elevance Health, Inc, Indianapolis, Indiana, finds increased rates of adverse outcomes over a 1-year period in adults who survived the acute phase of COVID-19. A total of 13,435 individuals with post-COVID-19 condition (ie, long COVID) and 26,870 individuals with no evidence of COVID-19…

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Editor's Note Those who experience anxiety and depression months after a mild case of COVID-19 may have brain changes that affect its function and structure, finds a study that will be presented at the American Academy of Neurology’s Annual Meeting in April. The study, by researchers at the University of…

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Editor's Note This study led by researchers at the University of Michigan Medical School, Ann Arbor, finds that cardiopulmonary, financial, and functional problems were highly prevalent in patients at 6 months after COVID-19 hospitalization.  This analysis includes a national US cohort of 825 adults discharged from 44 hospitals after COVID-19…

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Editor's Note This study led by researchers at Massachusetts General Hospital and Harvard Medical School, Boston, finds that individuals with post-COVID-19 condition (PCC), also known as long COVID, are less likely to be working and working full time.  Of 15,308 survey respondents with test-confirmed COVID-19 at least 2 months prior: …

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