New‐onset and persistent neurological and psychiatric sequelae of COVID‐19 compared to influenza: A retrospective cohort study in a large New York City healthcare network. Issue 3 (15th June 2022)

• Record Type: Journal Article
• Authors: Iosifescu, Andrei L.; Hoogenboom, Wouter S.; Buczek, Alexandra J.; Fleysher, Roman; Duong, Tim Q.
• Is Part Of: International journal of methods in psychiatric research. Volume 31:Issue 3(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-06-15
• Subjects: COVID‐19 -- influenza -- neuropsychiatry -- new‐onset symptoms; Psychiatry -- Research -- Methodology -- Periodicals; Psychiatry -- Periodicals; 616.890072
• DOI: 10.1002/mpr.1914
• Languages: English
• ISSNs: 1049-8931

Abstract

Abstract: Objectives: Neurological and neuropsychiatric manifestations of post‐acute SARS‐CoV‐2 infection (neuro‐PASC) are common among COVID‐19 survivors, but it is unknown how neuro‐PASC differs from influenza‐related neuro‐sequelae. This study investigated the clinical characteristics of COVID‐19 patients with and without new‐onset neuro‐PASC, and of flu patients with similar symptoms. Methods: We retrospectively screened 18, 811 COVID‐19 patients and 5772 flu patients between January 2020 and June 2021 for the presence of new‐onset neuro‐sequelae that persisted at least 2 weeks past the date of COVID‐19 or flu diagnosis. Results: We observed 388 COVID‐19 patients with neuro‐PASC versus 149 flu patients with neuro‐sequelae. Common neuro‐PASC symptoms were anxiety (30%), depression (27%), dizziness (22%), altered mental status (17%), chronic headaches (17%), and nausea (11%). The average time to neuro‐PASC onset was 138 days, with hospitalized patients reporting earlier onset than non‐hospitalized patients. Neuro‐PASC was associated with female sex and older age ( p < 0.05), but not race, ethnicity, most comorbidities, or COVID‐19 disease severity ( p > 0.05). Compared to flu patients, COVID‐19 patients were older, exhibited higher incidence of altered mental status, developed symptoms more quickly, and were prescribed psychiatric drugs more often ( p < 0.05). Conclusions: This study provides additional insights into neuro‐PASC risk factors and differentiates between post‐COVID‐19 and post‐flu neuro‐sequelae.