A-56 Mild Cognitive Impairment in a Patient with a History of COVID-19 Positivity and co-Morbid Cerebrovascular Disease. (30th August 2021)

• Record Type: Journal Article
• Authors: Lapitan, Franchezka; Wisinger, Amanda; Fink, Joseph
• Is Part Of: Archives of clinical neuropsychology. Volume 36:Number 6(2021)
• Page Start: 1098
• Page End: 1098
• Publication Date: 2021-08-30
• Subjects: Clinical neuropsychology -- Periodicals; 616.805
• DOI: 10.1093/arclin/acab062.74
• Languages: English
• ISSNs: 0887-6177

Abstract

Abstract: Objective: Neurocognitive complaints have been observed in severe cases of post-COVID-19 diagnosis. However, limited information exists regarding specific neurocognitive deficits of patients reporting mild infection symptoms and persistent memory problems after infection. We report on a patient referred for worsening memory complaints 7-months after testing positive. Method: Patient was a 74-year-old Caucasian female with a history of COVID-19. Relevant history was significant for sleep apnea, pulmonary embolism, hypertension, hyperlipidemia, and type-2 diabetes. Imaging pre-infection revealed mild cerebrovascular disease. Patient underwent a tele-neuropsychological evaluation to assess the extent of cognitive difficulties. Results: Results indicated prominent difficulties were in the domains of immediate and delayed memory and executive functioning. Patient denied anxiety and depression on self-report measures, however, collateral information suggested she experienced a substantial increase in psychiatric symptoms following COVID-19. Activities of daily living (ADLs) were preserved, but she required increased assistance with complex ADLs. Post-infection cerebrovascular disease on imaging was documented as unchanged. Conclusions: Although specific cognitive impairments were noted, discernment of direct residual effects of COVID-19 is limited in cases without a pre-COVID-19 neurocognitive baseline and with pre-existing conditions affecting the brain, such as cerebrovascular disease. This case illustrates the rising conundrum of clinical cases with stable underlying medical conditions but presence of cognitive deficits post-infection. Caution is needed to avoid over-interpretation of cognitive test results and necessity for a thorough clinical history that includes duration and clinical characteristics of COVID-19. Future research is needed on larger group studies comparing pre and post-COVID-19 neurocognitive results of patients with varying levels of vascular risk factors.