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Nouraeinejad A. Visuospatial impairment is of concern in patients with COVID-19. Int J Neurosci 2024; 134:810-811. [PMID: 36341570 DOI: 10.1080/00207454.2022.2145474] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Ali Nouraeinejad
- Department of Clinical Ophthalmology, University College London (UCL), London, UK
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2
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Nouraeinejad A. The pathological mechanisms underlying brain fog or cognitive impairment in long COVID. Int J Neurosci 2024; 134:812-813. [PMID: 36404774 DOI: 10.1080/00207454.2022.2150845] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 11/18/2022] [Indexed: 11/22/2022]
Affiliation(s)
- Ali Nouraeinejad
- Faculty of Brain Sciences, Institute of Ophthalmology, University College London (UCL), London, United Kingdom
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3
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Costas-Carrera A, Sánchez-Rodríguez MM, Ojeda A, Rodríguez-Rey MA, Martín-Villalba I, Primé-Tous M, Valdesoiro-Pulido F, Segú X, Borras R, Clougher D, Peri JM, Vieta E. Neuropsychological functioning and its correlates at 1 year follow-up of severe COVID-19. Psychogeriatrics 2024; 24:765-777. [PMID: 38576072 DOI: 10.1111/psyg.13113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/23/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Short-term cognitive impairment is associated with SARS-CoV-2 infection but the long-term impact is yet to be examined in detail. We aim to study the evolution of these symptoms in severe COVID-19 patients admitted to the intensive care unit (ICU) between April and December 2020 1 year after hospital discharge and to analyze its clinical correlates. METHOD A total of 58 patients agreed to participate in the 6 months follow-up and 30 at 1 year after hospital discharge. Demographic, clinical and laboratory data were collected and a comprehensive neuropsychological battery including validated tests for the main cognitive domains was administered. To test the magnitude of neurocognitive sequelae, two standard deviations below normative group were considered. To compare the neuropsychological performance at 6 and 12 months follow-up we used repeated measures tests. Finally, regression analyses were performed to test the main effects of medical and psychological factors on multiple cognition. RESULTS Almost half of the sample continued to have impaired performance on neuropsychological tests at 12 months follow-up. In comparison with the results obtained at 6 months, significant improvements were found in immediate recall (d = 0.49), delayed recall (d = 0.45), and inhibitory control (d = 0.53). Medical variables predicted cognitive performance at 6 months but not at 12 months follow-up, while anxiety and depression predicted cognitive deficits in the long-term. CONCLUSIONS A generalised improvement was observed in severe COVID-19 patients at follow-up. This improvement was particularly notable in verbal memory and executive functioning. However, a considerable proportion of the sample continued to present deficits at 1 year follow-up.
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Affiliation(s)
| | | | - Antonio Ojeda
- Anaesthesiology Reanimation and Pain Therapy, Hospital Clinic, Barcelona, Spain
| | | | | | | | | | - Xavier Segú
- Neuroscience Institute, Hospital Clinic, Barcelona, Spain
| | - Roger Borras
- Institute of Biomedical Research Agusti Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Derek Clougher
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
| | | | - Eduard Vieta
- Neuroscience Institute, Hospital Clinic, Barcelona, Spain
- Institute of Biomedical Research Agusti Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, Spain
- School of Medicine, University of Barcelona, Barcelona, Spain
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4
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Almeria M, Cejudo JC, Deus J, Krupinski J. Neurocognitive and Neuropsychiatric Sequelae in Long COVID-19 Infection. Brain Sci 2024; 14:604. [PMID: 38928604 PMCID: PMC11202095 DOI: 10.3390/brainsci14060604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/07/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
Objective: To characterize the cognitive profile of long COVID-19 subjects and its possible association with clinical symptoms, emotional disturbance, biomarkers, and disease severity. Methods: We performed a single-center cross-sectional cohort study. Subjects between 20 and 60 years old with confirmed COVID-19 infection were included. The assessment was performed 6 months following hospital or ambulatory discharge. Excluded were those with prior neurocognitive impairment and severe neurological/neuropsychiatric disorders. Demographic and laboratory data were extracted from medical records. Results: Altogether, 108 participants were included, 64 were male (59.25%), and the mean age was 49.10 years. The patients were classified into four groups: non-hospitalized (NH, n = 10), hospitalized without Intensive Care Unit (ICU) or oxygen therapy (HOSPI, n = 21), hospitalized without ICU but with oxygen therapy (OXY, n = 56), and ICU (ICU, n = 21) patients. In total, 38 (35.18%) reported Subjective Cognitive Complaints (SCC). No differences were found considering illness severity between groups. Females had more persistent clinical symptoms and SCC than males. Persistent dyspnea and headache were associated with higher scores in anxiety and depression. Persistent fatigue, anxiety, and depression were associated with worse overall cognition. Conclusions: No cognitive impairment was found regarding the severity of post-COVID-19 infection. SCC was not associated with a worse cognitive performance, but with higher anxiety and depression. Persistent clinical symptoms were frequent independent of illness severity. Fatigue, anxiety, and depression were linked to poorer cognitive function. Tests for attention, processing speed, and executive function were the most sensitive in detecting cognitive changes in these patients.
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Affiliation(s)
- Marta Almeria
- Department of Neurology, Hospital Universitari MútuaTerrassa, 08221 Terrassa, Spain;
| | - Juan Carlos Cejudo
- Cognitive Impairment and Dementia Unit, Hospital Sagrat Cor, Hermanas Hospitalarias, 08760 Martorell, Spain
| | - Joan Deus
- Clinical and Health Department, Psychology Faculty, Autonomous University of Barcelona, 08193 Bellaterra, Spain
- MRI Research Unit, Department of Radiology, Hospital del Mar, 08003 Barcelona, Spain
| | - Jerzy Krupinski
- Department of Neurology, Hospital Universitari MútuaTerrassa, 08221 Terrassa, Spain;
- Faculty of Science and Engineering, Department of Life Sciences John Dalton Building, Manchester Metropolitan University, Manchester M15 6BH, UK
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5
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Austin TA, Thomas ML, Lu M, Hodges CB, Darowski ES, Bergmans R, Parr S, Pickell D, Catazaro M, Lantrip C, Twamley EW. Meta-analysis of Cognitive Function Following Non-severe SARS-CoV-2 Infection. Neuropsychol Rev 2024:10.1007/s11065-024-09642-6. [PMID: 38862725 DOI: 10.1007/s11065-024-09642-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 04/22/2024] [Indexed: 06/13/2024]
Abstract
To effectively diagnose and treat subjective cognitive symptoms in post-acute sequalae of COVID-19 (PASC), it is important to understand objective cognitive impairment across the range of acute COVID-19 severity. Despite the importance of this area of research, to our knowledge, there are no current meta-analyses of objective cognitive functioning following non-severe initial SARS-CoV-2 infection. The aim of this meta-analysis is to describe objective cognitive impairment in individuals with non-severe (mild or moderate) SARS-CoV-2 cases in the post-acute stage of infection. This meta-analysis was pre-registered with Prospero (CRD42021293124) and utilized the PRISMA checklist for reporting guidelines, with screening conducted by at least two independent reviewers for all aspects of the screening and data extraction process. Fifty-nine articles (total participants = 22,060) with three types of study designs met our full criteria. Individuals with non-severe (mild/moderate) initial SARS-CoV-2 infection demonstrated worse objective cognitive performance compared to healthy comparison participants. However, those with mild (nonhospitalized) initial SARS-CoV-2 infections had better objective cognitive performance than those with moderate (hospitalized but not requiring ICU care) or severe (hospitalized with ICU care) initial SARS-CoV-2 infections. For studies that used normative data comparisons instead of healthy comparison participants, there was a small and nearly significant effect when compared to normative data. There were high levels of heterogeneity (88.6 to 97.3%), likely reflecting small sample sizes and variations in primary study methodology. Individuals who have recovered from non-severe cases of SARS-CoV-2 infections may be at risk for cognitive decline or impairment and may benefit from cognitive health interventions.
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Affiliation(s)
- Tara A Austin
- The VISN 17 Center of Excellence for Research on Returning War Veterans, 4800 Memorial Drive, Waco, TX, 76711, USA.
- Center of Excellence for Stress and Mental Health, San Diego Healthcare System, San Diego, CA, USA.
- Research Service, VA San Diego Healthcare System, San Diego, CA, USA.
| | - Michael L Thomas
- Department of Psychology, Colorado State University, Colorado Springs, Fort Collins, USA
| | - Min Lu
- University of Miami, Miami, FL, USA
| | - Cooper B Hodges
- Department of Psychology, Brigham Young University, Provo, UT, USA
| | | | - Rachel Bergmans
- Chronic Pain and Fatigue Research Center, Department of Anesthesiology, University of Michigan, Ann Arbor, MI, USA
| | - Sarah Parr
- The VISN 17 Center of Excellence for Research on Returning War Veterans, 4800 Memorial Drive, Waco, TX, 76711, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
| | - Delaney Pickell
- Center of Excellence for Stress and Mental Health, San Diego Healthcare System, San Diego, CA, USA
| | - Mikayla Catazaro
- The VISN 17 Center of Excellence for Research on Returning War Veterans, 4800 Memorial Drive, Waco, TX, 76711, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
| | - Crystal Lantrip
- The VISN 17 Center of Excellence for Research on Returning War Veterans, 4800 Memorial Drive, Waco, TX, 76711, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
| | - Elizabeth W Twamley
- Center of Excellence for Stress and Mental Health, San Diego Healthcare System, San Diego, CA, USA
- Research Service, VA San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA
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6
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Bland AR, Barraclough M, Trender WR, Mehta MA, Hellyer PJ, Hampshire A, Penner IK, Elliott R, Harenwall S. Profiles of objective and subjective cognitive function in Post-COVID Syndrome, COVID-19 recovered, and COVID-19 naïve individuals. Sci Rep 2024; 14:13368. [PMID: 38862569 PMCID: PMC11166972 DOI: 10.1038/s41598-024-62050-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 05/10/2024] [Indexed: 06/13/2024] Open
Abstract
Post-COVID Syndrome has emerged as a significant public health concern worldwide with increasing evidence to suggest that individuals who have had an acute COVID-19 infection report lingering memory and attention difficulties, even in individuals who have fully recovered and no longer experiencing symptoms of COVID-19. The present study sought to investigate the profile of objective and subjective cognitive difficulties in people who have Post-COVID Syndrome, people who have fully recovered from an acute COVID infection and people who have never had COVID-19. We further sought to explore the extent to which self-reported fatigue and stress are related to subjective and objective cognitive difficulties. 162 participants including 50 people living with Post-COVID Syndrome, 59 people who have had COVID-19 but have fully recovered and 53 people who have never experienced symptoms of COVID-19 and had never tested positive for COVID-19 were recruited from Academic Prolific to complete a series of online questionnaires and neurocognitive tasks. Subjective cognitive function was measured using the Cognitive Failures Questionnaire and objective cognitive function was measured using the Cognitron cognitive test battery. We found that objective and subjective measures of cognitive function were not significantly related, suggesting that self-reports of "brain fog" are not reflecting objectively measured cognitive dysfunction. A MANOVA revealed that subjective cognitive deficits were driven by heightened perceived stress and fatigue and not significantly related to COVID-19 status. Objective cognitive function, however, was significantly related to perceived stress and COVID status whereby we observed significant objective cognitive deficits in people who have been exposed to an acute COVID-19 infection regardless of whether they had Post-COVID Syndrome or had fully recovered, as compared to people who had never had COVID-19. This suggests that an acute infection can have long term effects on cognitive function, even without persistent COVID-19 symptoms. Encouragingly, objective cognitive function was significantly associated with time since initial infection showing that cognitive deficits improved over time for people who had recovered from COVID-19. However, we did not observe the same improvement in individuals with Post-COVID Syndrome and observed that cognitive dysfunction was significantly related to the number of neurological symptoms presently experienced. These results add to the accumulating literature that COVID-19 is associated with significant cognitive difficulties following a COVID-19 infection, which appear to improve over time for those who have recovered from COVID-19 yet persist in people living with Post-COVID Syndrome.
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Affiliation(s)
- A R Bland
- Department of Psychology, Manchester Metropolitan University, Manchester, UK.
| | - M Barraclough
- Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
- NIHR Manchester Biomedical Research Centre, Manchester Academic Health Science Centre, Manchester University NHS Foundation Trust, Manchester, UK
| | - W R Trender
- Department of Brain Sciences, Imperial College London, London, UK
| | - M A Mehta
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - P J Hellyer
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - A Hampshire
- Department of Brain Sciences, Imperial College London, London, UK
| | - I K Penner
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - R Elliott
- Division of Psychology and Mental Health, School of Health Sciences, University of Manchester, Manchester, UK
| | - S Harenwall
- Primary Care Wellbeing Service, Bradford District Care NHS Foundation Trust, Bradford, UK
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7
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Panagea E, Messinis L, Petri MC, Liampas I, Anyfantis E, Nasios G, Patrikelis P, Kosmidis M. Neurocognitive Impairment in Long COVID: A Systematic Review. Arch Clin Neuropsychol 2024:acae042. [PMID: 38850628 DOI: 10.1093/arclin/acae042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/30/2024] [Accepted: 05/10/2024] [Indexed: 06/10/2024] Open
Abstract
OBJECTIVE Although Coronavirus disease 2019 (COVID-19) is primarily a respiratory infectious disease, it has also been associated with a wide range of other clinical manifestations. It is widely accepted in the scientific community that many patients after recovery continue to experience COVID-19-related symptoms, including cognitive impairment. The aim of this systematic review was to investigate the cognitive profile of patients with long-COVID syndrome. METHODS A systematic search of empirical studies was conducted through the PubMed/Medline and Scopus electronic databases. Cross-sectional and longitudinal studies published between 2020 and 2023 were included. RESULTS Of the 516 studies assessed for eligibility, 36 studies met the inclusion criteria. All included studies support the presence of persistent cognitive changes after COVID-19 disease. Executive function, memory, attention, and processing speed appear to be the cognitive domains that are predominantly associated with long-COVID syndrome, whereas language is an area that has not been sufficiently investigated. CONCLUSIONS In this review, the high frequency of cognitive impairment after COVID-19 is evident. If we consider that cognitive functioning affects our ability to live independently and is a key determinant of our quality of life, it is imperative to precisely define those factors that may induce cognitive impairment in COVID-19 survivors, with the ultimate goal of early diagnosis of cognitive changes and, consequently, the development of targeted rehabilitation interventions to address them.
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Affiliation(s)
- Eugenia Panagea
- Laboratory of Neuropsychology and Behavioral Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Lambros Messinis
- Laboratory of Neuropsychology and Behavioral Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Department of Psychiatry, University of Patras Medical School, Patras, Greece
| | - Maria Christina Petri
- Laboratory of Neuropsychology and Behavioral Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ioannis Liampas
- Department of Neurology, Laboratory of Neurogenetics, University of Thessaly, University Hospital of Larissa, Larissa, Greece
| | - Emmanouil Anyfantis
- Department of Speech and Language Therapy, University of Ioannina, Ioannina, Greece
| | - Grigorios Nasios
- Department of Speech and Language Therapy, University of Ioannina, Ioannina, Greece
| | - Panayiotis Patrikelis
- Laboratory of Neuropsychology and Behavioral Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Mary Kosmidis
- Laboratory of Neuropsychology and Behavioral Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Guillén N, Pérez-Millan A, Falgàs N, Lledó-Ibáñez GM, Rami L, Sarto J, Botí MA, Arnaldos-Pérez C, Ruiz-García R, Naranjo L, Segura B, Balasa M, Sala-Llonch R, Lladó A, Gray SM, Johannesen JK, Pantoni MM, Rutledge GA, Sawant R, Wang Y, Watson LS, Dalmau J, Sanchez-Valle R. Cognitive profile, neuroimaging and fluid biomarkers in post-acute COVID-19 syndrome. Sci Rep 2024; 14:12927. [PMID: 38839833 PMCID: PMC11153491 DOI: 10.1038/s41598-024-63071-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 05/24/2024] [Indexed: 06/07/2024] Open
Abstract
We aimed to characterize the cognitive profile of post-acute COVID-19 syndrome (PACS) patients with cognitive complaints, exploring the influence of biological and psychological factors. Participants with confirmed SARS-CoV-2 infection and cognitive complaints ≥ 8 weeks post-acute phase were included. A comprehensive neuropsychological battery (NPS) and health questionnaires were administered at inclusion and at 1, 3 and 6 months. Blood samples were collected at each visit, MRI scan at baseline and at 6 months, and, optionally, cerebrospinal fluid. Cognitive features were analyzed in relation to clinical, neuroimaging, and biochemical markers at inclusion and follow-up. Forty-nine participants, with a mean time from symptom onset of 10.4 months, showed attention-executive function (69%) and verbal memory (39%) impairment. Apathy (64%), moderate-severe anxiety (57%), and severe fatigue (35%) were prevalent. Visual memory (8%) correlated with total gray matter (GM) and subcortical GM volume. Neuronal damage and inflammation markers were within normal limits. Over time, cognitive test scores, depression, apathy, anxiety scores, MRI indexes, and fluid biomarkers remained stable, although fewer participants (50% vs. 75.5%; p = 0.012) exhibited abnormal cognitive evaluations at follow-up. Altered attention/executive and verbal memory, common in PACS, persisted in most subjects without association with structural abnormalities, elevated cytokines, or neuronal damage markers.
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Affiliation(s)
- Núria Guillén
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
| | - Agnès Pérez-Millan
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Institut de Neurociències, Faculty of Medicine and Medical Sciences, University of Barcelona, Barcelona, Spain
- Department of Biomedicine, Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Neus Falgàs
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
| | | | - Lorena Rami
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
| | - Jordi Sarto
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
| | - Maria A Botí
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
| | - Cristina Arnaldos-Pérez
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Immunology Service, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Raquel Ruiz-García
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Immunology Service, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Laura Naranjo
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Immunology Service, Biomedical Diagnostic Center, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Bàrbara Segura
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Institut de Neurociències, Faculty of Medicine and Medical Sciences, University of Barcelona, Barcelona, Spain
- Medical Psychology Unit, Department of Medicine, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain
| | - Mircea Balasa
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
| | - Roser Sala-Llonch
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Institut de Neurociències, Faculty of Medicine and Medical Sciences, University of Barcelona, Barcelona, Spain
- Department of Biomedicine, Faculty of Medicine, University of Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| | - Albert Lladó
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Institut de Neurociències, Faculty of Medicine and Medical Sciences, University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | - Yi Wang
- Sage Therapeutics, Cambridge, USA
| | | | - Josep Dalmau
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain
- Institut de Neurociències, Faculty of Medicine and Medical Sciences, University of Barcelona, Barcelona, Spain
- Department of Neurology, Hospital Clínic de Barcelona, University of Barcelona, Barcelona, Spain
- Enfermedades Raras, Centro de Investigación Biomédica en Red, Madrid, Spain
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Catalan Institute for Research and Advanced Studies (ICREA), Barcelona, Spain
| | - Raquel Sanchez-Valle
- Alzheimer's Disease and Other Cognitive Disorders Unit, Service of Neurology, Hospital Clínic de Barcelona, Barcelona, Spain.
- Fundació Recerca Clínic Barcelona-IDIBAPS, Barcelona, Spain.
- Institut de Neurociències, Faculty of Medicine and Medical Sciences, University of Barcelona, Barcelona, Spain.
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9
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Rizzi G, Albanese E. Reply to the letter to the editor "before attributing impaired cognition in the elderly to COVID-19, all influencing factors must be considered". Brain Behav Immun Health 2024; 37:100740. [PMID: 38618011 PMCID: PMC11010793 DOI: 10.1016/j.bbih.2024.100740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 04/16/2024] Open
Affiliation(s)
- Greta Rizzi
- Institute of Public Health, Faculty of Biomedical Sciences, Università della Svizzera italiana, Switzerland
| | - Emiliano Albanese
- Institute of Public Health, Faculty of Biomedical Sciences, Università della Svizzera italiana, Switzerland
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10
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Luedke JC, Vargas G, Jashar DT, Malone LA, Morrow A, Ng R. Neuropsychological functioning of pediatric patients with long COVID. Clin Neuropsychol 2024:1-18. [PMID: 38664068 DOI: 10.1080/13854046.2024.2344455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 04/14/2024] [Indexed: 06/07/2024]
Abstract
Objective: To determine the neurocognitive profile for youth with long COVID presenting with cognitive concerns. Method: This study is a case series of 54 pediatric patients (65% female, Mage = 13.48, SDage = 3.10, 5-19) with long COVID who were referred for neuropsychological testing from a post-COVID-19 multidisciplinary clinic. The outcomes of interest were neuropsychological test scores and parent ratings of mood, attention, and executive functioning. The percentage of patients with neuropsychological test scores below the 9th percentile (below average range) and those with at-risk or clinically significant scores (T-scores > 59) on parent-informant inventories were computed. Results: A portion of children with long COVID showed weaknesses in sustained attention (29%) and divided attention (35%). This portion of patients did not significantly differ when comparing patients with and without pre-existing attention and mood concerns. A high percentage of parents reported at-risk to clinically significant concerns for cognitive regulation (53%), depression (95%), anxiety (85%), and inattention (66%) on standardized questionnaires. Conclusions: The present case series showed that approximately a third of children with long COVID demonstrate objective weaknesses on sustained and divided attention tasks but were largely intact in other domains of neuropsychological functioning. Importantly, children with long COVID had similar difficulties in attention, regardless of pre-existing attention or mood concerns. Parents reported high rates of mood, anxiety, and executive functioning difficulties which likely impact daily functioning. Attention and emotional regulation should be closely monitored and treated as necessary in pediatric patients with long COVID to aid functional recovery.
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Affiliation(s)
- Jessica C Luedke
- University of South Carolina, Columbia, SC, USA
- Kennedy Krieger Institute, Baltimore, MD, USA
| | - Gray Vargas
- Kennedy Krieger Institute, Baltimore, MD, USA
| | | | - Laura A Malone
- Kennedy Krieger Institute, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amanda Morrow
- Kennedy Krieger Institute, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rowena Ng
- Kennedy Krieger Institute, Baltimore, MD, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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11
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Garmoe W, Rao K, Gorter B, Kantor R. Neurocognitive Impairment in Post-COVID-19 Condition in Adults: Narrative Review of the Current Literature. Arch Clin Neuropsychol 2024; 39:276-289. [PMID: 38520374 DOI: 10.1093/arclin/acae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/25/2024] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 virus has, up to the time of this article, resulted in >770 million cases of COVID-19 illness worldwide, and approximately 7 million deaths, including >1.1 million in the United States. Although defined as a respiratory virus, early in the pandemic, it became apparent that considerable numbers of people recovering from COVID-19 illness experienced persistence or new onset of multi-system health problems, including neurologic and cognitive and behavioral health concerns. Persistent multi-system health problems are defined as Post-COVID-19 Condition (PCC), Post-Acute Sequelae of COVID-19, or Long COVID. A significant number of those with PCC report cognitive problems. This paper reviews the current state of scientific knowledge on persisting cognitive symptoms in adults following COVID-19 illness. A brief history is provided of the emergence of concerns about persisting cognitive problems following COVID-19 illness and the definition of PCC. Methodologic factors that complicate clear understanding of PCC are reviewed. The review then examines research on patterns of cognitive impairment that have been found, factors that may contribute to increased risk, behavioral health variables, and interventions being used to ameliorate persisting symptoms. Finally, recommendations are made about ways neuropsychologists can improve the quality of existing research.
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Affiliation(s)
- William Garmoe
- Director of Psychology, MedStar National Rehabilitation Network, Washington, DC, USA
| | - Kavitha Rao
- Clinical Neuropsychologist, MedStar Good Samaritan Hospital, Baltimore, MD, USA
| | - Bethany Gorter
- Neuropsychology Post-Doctoral Fellow, MedStar National Rehabilitation Hospital, Washington, DC, USA
| | - Rachel Kantor
- Neuropsychology Post-Doctoral Fellow, MedStar National Rehabilitation Hospital, Washington, DC, USA
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12
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Le GH, Kwan ATH, Guo Z, Wong S, Badulescu S, Gill H, Teopiz KM, Meshkat S, Ceban F, Phan L, Subramaniapillai M, Di Vincenzo JD, Rosenblat JD, Mansur RB, d'Andrea G, Ho R, Rhee TG, McIntyre RS. Impact of elevated body mass index (BMI) on cognitive functioning and inflammation in persons with post-COVID-19 condition: a secondary analysis. Acta Neuropsychiatr 2024:1-7. [PMID: 38605630 DOI: 10.1017/neu.2024.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
BACKGROUND Individuals who have recovered from the acute stage of SARS-CoV-2 infection may be at risk of developing post-COVID-19 condition (PCC), characterised by a spectrum of persisting, non-specific, and functionally impairing symptoms across multiple organ systems. Obesity has been implicated as a risk factor for PCC, mediated by chronic systemic inflammation. The foregoing has also been separately reported to mediate cognitive dysfunction in PCC. METHODS This is a post-hoc analysis of a randomised, double-blinded, placebo-controlled clinical trial evaluating vortioxetine treatment for cognitive impairments in persons with PCC who received vortioxetine or placebo for eight weeks. This analysis comprises baseline data, examining the impact of BMI on cognitive functioning measured by the Digit Symbol Substitution Test (DSST) and Trails Making Tests (TMT)-A/B, as well as inflammation, via serum c-reactive protein (CRP) and erythrocyte sedimentation rate (ESR). RESULTS Complete data from 70 participants were statistically analysed and adjusted for age and sex. BMI was negatively correlated with performance on the DSST (β = -0.003, p = 0.047), TMT-A (β = -0.006, p = 0.025), and TMT-B (β = -0.006, p = 0.002). BMI was positively correlated with serum CRP (unstandardized β = 0.193, standardized β = 0.612, p < 0.001) and ESR (β = 0.039, p < 0.001) levels. CONCLUSION We observed a significant negative correlation between BMI and cognitive functioning, and a significant positive correlation between BMI and inflammation in persons with PCC, suggesting a bidirectional interplay between BMI, PCC, and cognitive function; individuals with an elevated BMI may be at a greater risk of developing PCC and/or presenting with greater cognitive deficits mediated by chronic systemic inflammation.
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Affiliation(s)
- Gia Han Le
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Angela T H Kwan
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Ziji Guo
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Sabrina Wong
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
| | - Sebastian Badulescu
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Hartej Gill
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Kayla M Teopiz
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Shakila Meshkat
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Felicia Ceban
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
- Michael G. DeGroote School of Medicine. McMaster University, Hamilton, ON, Canada
| | - Lee Phan
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | | | | | - Joshua D Rosenblat
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
| | - Rodrigo B Mansur
- Institute of Medical Science, University of Toronto, Toronto, ON, Canada
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
| | - Giacomo d'Andrea
- Department of Neuroscience, Imaging and Clinical Sciences University "G d'Annunzio", Chieti, Italy
| | - Roger Ho
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Institute for Health Innovation and Technology (iHealthtech), National University of Singapore, Singapore, Singapore
| | - Taeho Greg Rhee
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
- Department of Public Health Sciences, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Roger S McIntyre
- Brain and Cognition Discovery Foundation, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada
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13
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Deuter D, Hense K, Kunkel K, Vollmayr J, Schachinger S, Wendl C, Schicho A, Fellner C, Salzberger B, Hitzenbichler F, Zeller J, Vielsmeier V, Dodoo-Schittko F, Schmidt NO, Rosengarth K. SARS-CoV2 evokes structural brain changes resulting in declined executive function. PLoS One 2024; 19:e0298837. [PMID: 38470899 DOI: 10.1371/journal.pone.0298837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 01/30/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Several research has underlined the multi-system character of COVID-19. Though effects on the Central Nervous System are mainly discussed as disease-specific affections due to the virus' neurotropism, no comprehensive disease model of COVID-19 exists on a neurofunctional base by now. We aimed to investigate neuroplastic grey- and white matter changes related to COVID-19 and to link these changes to neurocognitive testings leading towards a multi-dimensional disease model. METHODS Groups of acutely ill COVID-19 patients (n = 16), recovered COVID-19 patients (n = 21) and healthy controls (n = 13) were prospectively included into this study. MR-imaging included T1-weighted sequences for analysis of grey matter using voxel-based morphometry and diffusion-weighted sequences to investigate white matter tracts using probabilistic tractography. Comprehensive neurocognitive testing for verbal and non-verbal domains was performed. RESULTS Alterations strongly focused on grey matter of the frontal-basal ganglia-thalamus network and temporal areas, as well as fiber tracts connecting these areas. In acute COVID-19 patients, a decline of grey matter volume was found with an accompanying diminution of white matter tracts. A decline in executive function and especially verbal fluency was found in acute patients, partially persisting in recovered. CONCLUSION Changes in gray matter volume and white matter tracts included mainly areas involved in networks of executive control and language. Deeper understanding of these alterations is necessary especially with respect to long-term impairments, often referred to as 'Post-COVID'.
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Affiliation(s)
- Daniel Deuter
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
| | - Katharina Hense
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
| | - Kevin Kunkel
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
| | - Johanna Vollmayr
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
| | - Sebastian Schachinger
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
| | - Christina Wendl
- Institut für Röntgendiagnostik, University Hospital Regensburg, Regensburg, Germany
- Institut für Neuroradiologie, Medbo Bezirksklinikum Regensburg, Regensburg, Germany
| | - Andreas Schicho
- Institut für Röntgendiagnostik, University Hospital Regensburg, Regensburg, Germany
| | - Claudia Fellner
- Institut für Röntgendiagnostik, University Hospital Regensburg, Regensburg, Germany
| | - Bernd Salzberger
- Abteilung für Krankenhaushygiene und Infektiologie, University Hospital Regensburg, Regensburg, Germany
| | - Florian Hitzenbichler
- Abteilung für Krankenhaushygiene und Infektiologie, University Hospital Regensburg, Regensburg, Germany
| | - Judith Zeller
- Klinik und Poliklinik für Innere Medizin II, University Hospital Regensburg, Regensburg, Germany
| | - Veronika Vielsmeier
- Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde, University Hospital Regensburg, Regensburg, Germany
| | - Frank Dodoo-Schittko
- Institut für Sozialmedizin und Gesundheitsforschung, Otto von Guericke University Magdeburg, Magdeburg, Germany
| | - Nils Ole Schmidt
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
| | - Katharina Rosengarth
- Klinik und Poliklinik für Neurochirurgie, University Hospital Regensburg, Regensburg, Germany
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14
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Arbula S, Pisanu E, Bellavita G, Menichelli A, Lunardelli A, Furlanis G, Manganotti P, Cappa S, Rumiati R. Insights into attention and memory difficulties in post-COVID syndrome using standardized neuropsychological tests and experimental cognitive tasks. Sci Rep 2024; 14:4405. [PMID: 38388708 PMCID: PMC10883994 DOI: 10.1038/s41598-024-54613-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/14/2024] [Indexed: 02/24/2024] Open
Abstract
The COVID-19 pandemic has given rise to post-acute cognitive symptoms, often described as 'brain fog'. To comprehensively grasp the extent of these issues, we conducted a study integrating traditional neuropsychological assessments with experimental cognitive tasks targeting attention control, working memory, and long-term memory, three cognitive domains most commonly associated with 'brain fog'. We enrolled 33 post-COVID patients, all self-reporting cognitive difficulties, and a matched control group (N = 27) for cognitive and psychological assessments. Our findings revealed significant attention deficits in post-COVID patients across both neuropsychological measurements and experimental cognitive tasks, evidencing reduced performance in tasks involving interference resolution and selective and sustained attention. Mild executive function and naming impairments also emerged from the neuropsychological assessment. Notably, 61% of patients reported significant prospective memory failures in daily life, aligning with our recruitment focus. Furthermore, our patient group showed significant alterations in the psycho-affective domain, indicating a complex interplay between cognitive and psychological factors, which could point to a non-cognitive determinant of subjectively experienced cognitive changes following COVID-19. In summary, our study offers valuable insights into attention challenges faced by individuals recovering from COVID-19, stressing the importance of comprehensive cognitive and psycho-affective evaluations for supporting post-COVID individuals.
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Affiliation(s)
- Sandra Arbula
- Neuroscience Area, International School for Advanced Studies (SISSA), Via Bonomea 265, 34136, Trieste, Italy.
| | - Elisabetta Pisanu
- Neuroscience Area, International School for Advanced Studies (SISSA), Via Bonomea 265, 34136, Trieste, Italy
| | - Giulia Bellavita
- Neurology Unit, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital ASUGI, Trieste, Italy
| | - Alina Menichelli
- Rehabilitation Unit, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital ASUGI, Trieste, Italy
| | - Alberta Lunardelli
- Rehabilitation Unit, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital ASUGI, Trieste, Italy
| | - Giovanni Furlanis
- Neurology Unit, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital ASUGI, Trieste, Italy
| | - Paolo Manganotti
- Neurology Unit, Department of Medicine, Surgery and Health Sciences, Trieste University Hospital ASUGI, Trieste, Italy
| | - Stefano Cappa
- Scuola Universitaria Superiore IUSS, Pavia, Italy
- IRCCS Mondino Foundation, Pavia, Italy
| | - Raffaella Rumiati
- Neuroscience Area, International School for Advanced Studies (SISSA), Via Bonomea 265, 34136, Trieste, Italy
- Università Degli Studi di Roma "Tor Vergata", Rome, Italy
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15
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Gaber MM, Hosny H, Hussein M, Ashmawy MA, Magdy R. Cognitive function and quantitative electroencephalogram analysis in subjects recovered from COVID-19 infection. BMC Neurol 2024; 24:60. [PMID: 38336659 PMCID: PMC10858500 DOI: 10.1186/s12883-023-03518-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/19/2023] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND & OBJECTIVES Objective assessment of post-COVID-19 cognitive dysfunction is highly warranted. This study aimed to evaluate the cognitive dysfunction of COVID-19 survivors with cognitive complaints, both clinically and neurophysiologically, using Quantitative Electroencephalogram (QEEG). METHODS This case-control study was conducted on 50 recovered subjects from COVID-19 infection with cognitive complaints and 50 age, sex, and educational-matched healthy controls. Both groups were subjected to the following neurocognitive tests: Paired associate learning Test (PALT) and Paced Auditory Serial Addition Test (PASAT). The neurophysiological assessment was also done for both groups using QEEG. RESULTS COVID-19 survivors had significantly lower PALT scores than controls (P < 0.001). QEEG analysis found significantly higher levels of Theta / Beta ratio in both central and parietal areas in patients than in the controls (P < 0.001 for each). The interhemispheric coherence for the frontal, central, and parietal regions was also significantly lower in patients than in the control group regarding alpha and beta bands. There were statistically significant lower scores of PALT and PASAT among cases with severe COVID-19 infection (P = 0.011, 0.005, respectively) and those who needed oxygen support (P = 0.04, 0.01, respectively). On the other hand, a statistically significantly lower mean of frontal alpha inter-hemispheric coherence among patients with severe COVID-19 infection (P = 0.01) and those needing mechanical ventilation support (P = 0.04). CONCLUSION Episodic memory deficit is evident in COVID-19 survivors with subjective cognitive complaints accompanied by lower inter-hemispheric coherence in frontal regions. These clinical and neurophysiological changes are associated with hypoxia and COVID-19 severity.
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Affiliation(s)
- Manal M Gaber
- Clinical Neurophysiology Department, Neuro Diagnostic Research Center (NDRC), Beni-Suef University, Beni-Suef, Egypt
| | - Hanan Hosny
- Clinical Neurophysiology Department, Neuro Diagnostic Research Center (NDRC), Beni-Suef University, Beni-Suef, Egypt
| | - Mona Hussein
- Department of Neurology, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Mona A Ashmawy
- Clinical Neurophysiology Department, Neuro Diagnostic Research Center (NDRC), Beni-Suef University, Beni-Suef, Egypt
| | - Rehab Magdy
- Department of Neurology, Faculty of Medicine, Cairo University, Cairo, Egypt.
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16
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Sousa NMF, Maranhão ACPF, Braga LW. Cognitive impairment and neuropsychiatric symptoms among individuals with history of symptomatic SARS-CoV-2 infection: a retrospective longitudinal study. Dement Neuropsychol 2024; 18:e20230053. [PMID: 38425703 PMCID: PMC10901560 DOI: 10.1590/1980-5764-dn-2023-0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 10/09/2023] [Accepted: 11/09/2023] [Indexed: 03/02/2024] Open
Abstract
COVID-19 is a multisystem disease caused by the RNA virus (coronavirus 2 or SARS-CoV-2) that can impact cognitive measures. Objective To identify the main cognitive and neuropsychiatric symptoms in adults who had no cognitive complaints prior to the infection. Specifically, to observe the trajectory of cognitive and neuropsychiatric performance after 6 months. Methods This is a retrospective longitudinal study. Forty-nine patients (29 reassessed after 6 months), with a positive PCR test, with no prior cognitive complaints that only presented after the infection and without a history of structural, neurodegenerative or psychiatric neurological diseases. A brief cognitive assessment battery (MoCA), the Trail Making Test (TMT-A, B, ∆), and the Verbal Fluency Test were used, as well as the scales (Hospital Anxiety and Depression Scale-HADS, Fatigue Severity Scale-FSS). Correlation tests and group comparison were used for descriptive and inferential statistics. Level of significance of α=5%. Results Mean age of 50.4 (11.3), 12.7 (2.8) years of education, higher percentage of women (69.8%). No psycho-emotional improvement (depression and anxiety) was observed between the evaluations, and patients maintained the subjective complaint of cognitive changes. The HAD-Anxiety scale showed a significant correlation with TMT-B errors. The subgroup participating in cognitive stimulation and psychoeducation showed improvement in the global cognition measure and the executive attention test. Conclusion Our results corroborate other studies that found that cognitive dysfunctions in post-COVID-19 patients can persist for months after disease remission, as well as psycho-emotional symptoms, even in individuals with mild infection. Future studies, with an increase in casuistry and control samples, are necessary for greater evidence of these results.
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17
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Jaywant A, Gunning FM, Oberlin LE, Santillana M, Ognyanova K, Druckman JN, Baum MA, Lazer D, Perlis RH. Cognitive Symptoms of Post-COVID-19 Condition and Daily Functioning. JAMA Netw Open 2024; 7:e2356098. [PMID: 38353947 PMCID: PMC10867690 DOI: 10.1001/jamanetworkopen.2023.56098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 12/20/2023] [Indexed: 02/16/2024] Open
Abstract
Importance The frequent occurrence of cognitive symptoms in post-COVID-19 condition has been described, but the nature of these symptoms and their demographic and functional factors are not well characterized in generalizable populations. Objective To investigate the prevalence of self-reported cognitive symptoms in post-COVID-19 condition, in comparison with individuals with prior acute SARS-CoV-2 infection who did not develop post-COVID-19 condition, and their association with other individual features, including depressive symptoms and functional status. Design, Setting, and Participants Two waves of a 50-state nonprobability population-based internet survey conducted between December 22, 2022, and May 5, 2023. Participants included survey respondents aged 18 years and older. Exposure Post-COVID-19 condition, defined as self-report of symptoms attributed to COVID-19 beyond 2 months after the initial month of illness. Main Outcomes and Measures Seven items from the Neuro-QoL cognition battery assessing the frequency of cognitive symptoms in the past week and patient Health Questionnaire-9. Results The 14 767 individuals reporting test-confirmed COVID-19 illness at least 2 months before the survey had a mean (SD) age of 44.6 (16.3) years; 568 (3.8%) were Asian, 1484 (10.0%) were Black, 1408 (9.5%) were Hispanic, and 10 811 (73.2%) were White. A total of 10 037 respondents (68.0%) were women and 4730 (32.0%) were men. Of the 1683 individuals reporting post-COVID-19 condition, 955 (56.7%) reported at least 1 cognitive symptom experienced daily, compared with 3552 of 13 084 (27.1%) of those who did not report post-COVID-19 condition. More daily cognitive symptoms were associated with a greater likelihood of reporting at least moderate interference with functioning (unadjusted odds ratio [OR], 1.31 [95% CI, 1.25-1.36]; adjusted [AOR], 1.30 [95% CI, 1.25-1.36]), lesser likelihood of full-time employment (unadjusted OR, 0.95 [95% CI, 0.91-0.99]; AOR, 0.92 [95% CI, 0.88-0.96]) and greater severity of depressive symptoms (unadjusted coefficient, 1.40 [95% CI, 1.29-1.51]; adjusted coefficient 1.27 [95% CI, 1.17-1.38). After including depressive symptoms in regression models, associations were also found between cognitive symptoms and at least moderate interference with everyday functioning (AOR, 1.27 [95% CI, 1.21-1.33]) and between cognitive symptoms and lower odds of full-time employment (AOR, 0.92 [95% CI, 0.88-0.97]). Conclusions and Relevance The findings of this survey study of US adults suggest that cognitive symptoms are common among individuals with post-COVID-19 condition and associated with greater self-reported functional impairment, lesser likelihood of full-time employment, and greater depressive symptom severity. Screening for and addressing cognitive symptoms is an important component of the public health response to post-COVID-19 condition.
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Affiliation(s)
- Abhishek Jaywant
- Department of Psychiatry, Weill Cornell Medicine, New York, New York
| | - Faith M. Gunning
- Department of Psychiatry, Weill Cornell Medicine, New York, New York
| | - Lauren E. Oberlin
- Department of Psychiatry, Weill Cornell Medicine, New York, New York
| | - Mauricio Santillana
- Machine Intelligence Group for the Betterment of Health and the Environment, Northeastern University, Boston, Massachusetts
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Katherine Ognyanova
- Department of Communication, School of Communication and Information, Rutgers University, New Brunswick, New Jersey
| | - James N. Druckman
- Department of Political Science, University of Rochester, Rochester, New York
| | - Matthew A. Baum
- John F. Kennedy School of Government and Department of Government, Harvard University, Cambridge, Massachusetts
| | - David Lazer
- Network Science Institute, Northeastern University, Boston, Massachusetts
- Department of Political Science, Northeastern University, Boston, Massachusetts
- Khoury College of Computer Sciences, Northeastern University, Boston, Massachusetts
- Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts
| | - Roy H. Perlis
- Center for Quantitative Health, Massachusetts General Hospital, Boston
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts
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Beaud V, Crottaz-Herbette S, Dunet V, Knebel JF, Bart PA, Clarke S. Outcome of severe COVID-19: spotlight on fatigue, fatigability, multidomain complaints and pattern of cognitive deficits in a case series without prior brain dysfunction and without COVID-19-related stroke and/or cardiac arrest. J Med Case Rep 2024; 18:64. [PMID: 38303088 PMCID: PMC10835993 DOI: 10.1186/s13256-023-04300-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 12/02/2023] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Population-wide surveys and large-scale investigations highlighted the presence of cognitive deficits in the acute and postacute stages of severe COVID-19; a few studies documented their occurrence in cases without prior or COVID-19-related brain damage. The evolution of cognitive deficits in the latter population and their relationship to the post-COVID-19 fatigue syndrome are poorly understood. CASE PRESENTATION We report the outcome at 12 months after severe COVID-19 involving an intensive care unit stay and mechanical ventilation in six (five Caucasian and one Asian) patients (age range: 53-71 years, mean age 61.7 ± 6.5 years) without history of prior brain dysfunction and without stroke and/or cardiac arrest during or after COVID-19. All patients reported pervading mental and physical fatigue as well as numerous multidomain complaints, which impacted everyday life. Individual patients described mental fatigability, apathy, and/or anxiety. Standardized neuropsychological tests revealed isolated symptoms of cognitive dysfunction or performance at the lower limit of the norm in the attentional, executive, and/or working memory domains in four of the six patients. Somatic scales documented dyspnoea, muscle weakness, olfactory disorder, and/or minor sleep problems in some, but not all, patients. CONCLUSION Fatigue, fatigability, multidomain complaints, cognitive difficulties, or dysfunction, as well as isolated neurobehavioral and/or psychiatric and/or somatic symptoms, tend to occur in the aftermath of severe COVID-19 and persist at 12 months, even in the absence of prior and/or COVID-19-related brain damage. This clinical situation, which impacts everyday life, calls for a detailed investigation of patients' complaints, its neural underpinning, and an elaboration of specific rehabilitation programs.
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Affiliation(s)
- Valérie Beaud
- Service of Neuropsychology and Neurorehabilitation, Lausanne University Hospital and University of Lausanne, Av. Pierre-Decker 5, 1011, Lausanne, Switzerland.
| | - Sonia Crottaz-Herbette
- Service of Neuropsychology and Neurorehabilitation, Lausanne University Hospital and University of Lausanne, Av. Pierre-Decker 5, 1011, Lausanne, Switzerland
| | - Vincent Dunet
- Service of Diagnostic and Interventional Radiology, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - Jean-François Knebel
- Service of Neuropsychology and Neurorehabilitation, Lausanne University Hospital and University of Lausanne, Av. Pierre-Decker 5, 1011, Lausanne, Switzerland
| | - Pierre-Alexandre Bart
- Service of Internal Medicine, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - Stephanie Clarke
- Service of Neuropsychology and Neurorehabilitation, Lausanne University Hospital and University of Lausanne, Av. Pierre-Decker 5, 1011, Lausanne, Switzerland
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Rizzi G, Pacifico D, Sabatini S, Annoni AM, Mele F, Jovic S, Piccoli L, Corna L, Amati R, Pertoldi W, Fiordelli M, Sallusto F, Albanese E. SARS-CoV-2 infection and cognition in community-dwelling and nursing home residents in southern Switzerland. Brain Behav Immun Health 2024; 35:100701. [PMID: 38107020 PMCID: PMC10724488 DOI: 10.1016/j.bbih.2023.100701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/25/2023] [Accepted: 10/28/2023] [Indexed: 12/19/2023] Open
Abstract
Background COVID-19 patients can report 'brain fog' and may exhibit cognitive symptoms for months after recovery (Cognitive COVID). However, evidence on whether and the extent to which SARS-CoV-2 infection impacts cognition irrespective of COVID-19 course and severity is limited to clinical samples and mainly comes from prognostic studies. We aimed to explore the association between serologically confirmed SARS-CoV-2 infection and cognitive functioning in community-based and institutionalized older adults, irrespective of COVID-19 symptoms. Methods We conducted a case-control study nested into two cohorts in Southern Switzerland. Eligible subjects were Italian speaking older adults, without a previous diagnosis of dementia, who underwent serological testing for anti-SARS-CoV-2 antibodies between November 2020 and July 2021. We manually selected age-, sex- and education-matched cases (i.e., individuals with a serologically confirmed SARS-CoV-2 infection), with seronegative controls, and we conducted in-person neuropsychological assessments using validated, highly sensitive cognitive tests. Results We completed 38 neuropsychological assessments in a mostly female sample of older adults (Mean age: 83.13 ± 8.95; 86.8% women). 17 were community dwelling individuals while 21 lived in a nursing home. As expected, socio-demographic characteristics of age, gender and educational level were similarly distributed between cases (n = 14) and controls (n = 24). In linear regression models, cases had significantly lower scores in cognitive tasks of memory (β = -0.367, p = 0.023), attention (β = 0.428, p = 0.008) and executive functions (β = 0.326, p = 0.046). We found no significant difference in tests of language and spatial-temporal orientation (all p values > 0.05). Conclusions SARS-CoV-2 infection was associated with cognitive impairment in memory, attention, and executive functions in older adults. Our findings are consistent with mechanistic evidence of the neurotropism of the virus and provide empirical support for the "Cognitive COVID" construct also in non-clinical samples. With nearly 800 million COVID-19 cases (in April 2023), and many more infections worldwide, the clinical and public health implications of Cognitive COVID due to SARS-CoV-2 infection may be massive and warrant further epidemiological investigations.
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Affiliation(s)
- Greta Rizzi
- Institute of Public Health, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - Deborah Pacifico
- Institute of Public Health, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - Serena Sabatini
- Institute of Mental Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Anna Maria Annoni
- Institute of Public Health, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - Federico Mele
- Institute for Research in Biomedicine, Università Della Svizzera Italiana, Bellinzona, Switzerland
| | - Sandra Jovic
- Institute for Research in Biomedicine, Università Della Svizzera Italiana, Bellinzona, Switzerland
| | - Luca Piccoli
- Humabs BioMed SA, a Subsidiary of Vir Biotechnology, Bellinzona, Switzerland
| | - Laurie Corna
- Centre of Competence on Ageing, Department of Business Economics, Health & Social Care, University of Applied Sciences & Arts of Southern Switzerland, Manno, Switzerland
| | - Rebecca Amati
- Institute of Public Health, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | | | - Maddalena Fiordelli
- Institute of Public Health, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - Federica Sallusto
- Institute for Research in Biomedicine, Università Della Svizzera Italiana, Bellinzona, Switzerland
- Institute of Microbiology, ETH Zurich, Switzerland
| | - Emiliano Albanese
- Institute of Public Health, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
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Wang H, Lu F, Ni X, Luo R, Chen L, Yuan J, Zhang Z, Lv Q. Acute and persistent symptoms of COVID-19 infection in school-aged children: a retrospective study from China. BMC Public Health 2024; 24:344. [PMID: 38302946 PMCID: PMC10835839 DOI: 10.1186/s12889-024-17822-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 01/19/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND The long-term sequelae of Coronavirus disease 2019 (COVID-19) in children are unclear. We investigated COVID-19 symptoms in school-aged children to determine their impact on patients and their families. METHODS This cross-sectional study, conducted on February 25-28, 2023, selected a representative kindergarten and 9-year school from Shenzhen, China. There were randomly two classes each for the 12 grades from kindergarten to junior high school. The school-aged children were aged 3-16 years. Literate parents completed an online questionnaire related to their children's COVID-19 symptoms since December 1, 2022. Descriptive statistics were computed as necessary. Univariate and multivariable linear regression analyses were performed, and variables with a p-value < 0.05 were considered to have a significant association with the subjective feeling scores for COVID-19 infection. RESULTS We included 936 school-aged children, with a COVID-19 infection rate of 68.5%. The prevalence of LC 28 (illness with symptoms lasting for 28 days) was 3.4%. During acute infection, the median number of the 641 children's symptoms was 3.0 (IQR: 1.0-5.0) and the median score of subjective feelings was 15.0 (IQR: 11.0-24.5). The top three symptoms were fever, cough/expectoration, and rhinobyon. Age of 13-16 years (adjusted beta: 3.60, 95% CI: 0.32-6.88) and comorbidities (adjusted beta: 3.47, 95% CI: 1.20-5.73) were independently associated with higher subjective feelings (p < 0.05). The top three characteristics associated with LC 28 were alopecia (33.3%, 5/15), cognitive dysfunction (29.2%, 7/24), and emotional problem (28.6%, 6/21). CONCLUSIONS Children with COVID-19 have a short duration of symptoms and milder symptoms, so they can self-medicate to minimize hospital crowding. Children with basic diseases require prompt attention. Although LC 28 is uncommon in children, mental and psychological problems after COVID-19 recovery should not be ignored.
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Affiliation(s)
- Honglin Wang
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, 8 Longyuan Rd, 518055, Shenzhen, China
| | - Fangfang Lu
- Disease Control Division, Public Health Service Center, Bao'an District, 518103, Shenzhen, China
| | - Xiuxian Ni
- Disease Control Division, Public Health Service Center, Bao'an District, 518103, Shenzhen, China
| | - Rijing Luo
- Department of Epidemiology, School of Public Health, (Guangdong Provincial Key Laboratory of Tropical Disease Research), Southern Medical University, 510515, Guangzhou, China
| | - Linxiang Chen
- Department of Immunization Planning, Luohu District Center for Disease Control and Prevention, 518020, Shenzhen, China
| | - Jing Yuan
- Shenzhen Key Laboratory of Pathogen and Immunity, State Key Discipline of Infectious Disease, Shenzhen Third People's Hospital, Second Hospital, National Clinical Research Center for Infectious Disease, Southern University of Science and Technology, 518112, Shenzhen, China
| | - Zhen Zhang
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, 8 Longyuan Rd, 518055, Shenzhen, China.
| | - Qiuying Lv
- Department of Communicable Diseases Control and Prevention, Shenzhen Center for Disease Control and Prevention, 8 Longyuan Rd, 518055, Shenzhen, China.
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Scardua-Silva L, Amorim da Costa B, Karmann Aventurato Í, Batista Joao R, Machado de Campos B, Rabelo de Brito M, Bechelli JF, Santos Silva LC, Ferreira Dos Santos A, Koutsodontis Machado Alvim M, Vieira Nunes Ludwig G, Rocha C, Kaue Alves Silva Souza T, Mendes MJ, Waku T, de Oliveira Boldrini V, Silva Brunetti N, Nora Baptista S, da Silva Schmitt G, Duarte de Sousa JG, Marchiori de Oliveira Cardoso TA, Schwambach Vieira A, Barbosa Santos LM, Dos Santos Farias A, Nogueira MH, Cendes F, Lin Yasuda C. Microstructural brain abnormalities, fatigue, and cognitive dysfunction after mild COVID-19. Sci Rep 2024; 14:1758. [PMID: 38242927 PMCID: PMC10798999 DOI: 10.1038/s41598-024-52005-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 01/12/2024] [Indexed: 01/21/2024] Open
Abstract
Although some studies have shown neuroimaging and neuropsychological alterations in post-COVID-19 patients, fewer combined neuroimaging and neuropsychology evaluations of individuals who presented a mild acute infection. Here we investigated cognitive dysfunction and brain changes in a group of mildly infected individuals. We conducted a cross-sectional study of 97 consecutive subjects (median age of 41 years) without current or history of psychiatric symptoms (including anxiety and depression) after a mild infection, with a median of 79 days (and mean of 97 days) after diagnosis of COVID-19. We performed semi-structured interviews, neurological examinations, 3T-MRI scans, and neuropsychological assessments. For MRI analyses, we included a group of non-infected 77 controls. The MRI study included white matter (WM) investigation with diffusion tensor images (DTI) and functional connectivity with resting-state functional MRI (RS-fMRI). The patients reported memory loss (36%), fatigue (31%) and headache (29%). The quantitative analyses confirmed symptoms of fatigue (83% of participants), excessive somnolence (35%), impaired phonemic verbal fluency (21%), impaired verbal categorical fluency (13%) and impaired logical memory immediate recall (16%). The WM analyses with DTI revealed higher axial diffusivity values in post-infected patients compared to controls. Compared to controls, there were no significant differences in the functional connectivity of the posterior cingulum cortex. There were no significant correlations between neuropsychological scores and neuroimaging features (including DTI and RS-fMRI). Our results suggest persistent cognitive impairment and subtle white matter abnormalities in individuals mildly infected without anxiety or depression symptoms. The longitudinal analyses will clarify whether these alterations are temporary or permanent.
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Affiliation(s)
- Lucas Scardua-Silva
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Beatriz Amorim da Costa
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Ítalo Karmann Aventurato
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Rafael Batista Joao
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Brunno Machado de Campos
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
| | - Mariana Rabelo de Brito
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - José Flávio Bechelli
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Leila Camila Santos Silva
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Alan Ferreira Dos Santos
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Marina Koutsodontis Machado Alvim
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Guilherme Vieira Nunes Ludwig
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Institute of Mathematics, Statistics and Scientific Computing, University of Campinas, Campinas, Brazil
| | - Cristiane Rocha
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Molecular Genetics Laboratory, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Thierry Kaue Alves Silva Souza
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Maria Julia Mendes
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil
| | - Takeshi Waku
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil
| | | | | | - Sophia Nora Baptista
- Autoimmune Research Lab, Institute of Biology, University of Campinas, Campinas, Brazil
| | | | | | | | - André Schwambach Vieira
- Molecular Genetics Laboratory, Faculty of Medical Sciences, University of Campinas, Campinas, Brazil
- Autoimmune Research Lab, Institute of Biology, University of Campinas, Campinas, Brazil
| | | | | | - Mateus Henrique Nogueira
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil.
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil.
| | - Fernando Cendes
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil.
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil.
| | - Clarissa Lin Yasuda
- Brazilian Institute of Neuroscience and Neurotechnology (BRAINN), University of Campinas, Campinas, Brazil.
- Department of Neurology, Clinics Hospital, University of Campinas, Campinas, Brazil.
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22
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Manna S, Ghosh Dastidar S, S R, Ahluwalia H, Kaur M. Preferential Impairment of Auditory Working Memory in Long COVID: An Observational Study of Undergraduate Medical Students. Cureus 2024; 16:e51457. [PMID: 38298288 PMCID: PMC10829530 DOI: 10.7759/cureus.51457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2023] [Indexed: 02/02/2024] Open
Abstract
Background Long COVID is a multisystem condition with prolonged symptoms that develop after recovery from the COVID-19 infection, often following a mild infection. Few studies have been conducted on cognitive function among medical students after recovery from mild COVID-19. This study aimed to assess the attention span and working memory (WM) capacity of medical students after six months of recovery. Methods A cross-sectional study was performed on 17 young adult medical students who had suffered a mild COVID-19 infection at least six months prior. Eighteen age-matched healthy medical students served as the controls. Audio-visual WM tasks and attention spans were assessed using computerized software for both the cases and controls. Results The mean ages of the case and control were 19.67±1.6 and 20.0±1.2 years, respectively. The most common symptoms among cases were fatigue (33%), weight loss (26%), and nasal stuffiness (13%). The overall proportion of correct responses across all visual and auditory WM tasks (p=0.085) and reaction times (p=0.609) did not differ between the cases and controls. However, the overall target hit rate of the auditory WM task was significantly lower in cases than in controls (p=0.002). This difference was not observed in the visual WM task (p=0.374). Conclusion In the current study, the overall WM functions (visual and auditory combined) and attention span did not differ between cases and controls. However, auditory WM performance was significantly impaired in patients compared with controls, indicating selective impairment of auditory WM in patients with long COVID.
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Affiliation(s)
- Soumen Manna
- Physiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Shaon Ghosh Dastidar
- Physiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Ramkumar S
- Physiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Himani Ahluwalia
- Physiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Manpreet Kaur
- Physiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
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23
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Widmann CN, Henkel C, Seibert S. "Brain Fog" After COVID-19 Infection: How the Field of Neuropsychology Can Help Clear the Air. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1458:59-76. [PMID: 39102190 DOI: 10.1007/978-3-031-61943-4_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/06/2024]
Abstract
The chapter explores the role of neuropsychology in understanding brain fog as a subjective complaint in the context of COVID-19. It discusses the historical and medical significance of the term "brain fog" and its psychological and neurological aspects. The chapter identifies the cognitive domains commonly affected by brain fog, such as attention, executive function, memory, and language. Additionally, it emphasizes the impact of societal changes during the COVID-19 pandemic on the general population as a crucial backdrop for understanding the issue. The chapter also highlights the important role of clinical and research neuropsychologists in gaining clarity on grouped data and individual patients' cognitive and emotional difficulties after COVID-19 infection. It discusses indications for neuropsychological rehabilitation and therapy and describes typical therapy phases and methods, including new approaches like telemedicine, virtual reality, and mobile app-based rehabilitation and self-tracking. The chapter underscores that experiences of brain fog can vary among COVID-19 patients and may change over time. It provides clinicians and interested parties with an in-depth understanding of brain fog and its manifestations, concomitant subtypes, and concrete strategies for addressing it. The chapter emphasizes the critical role of neuropsychology in scientifically examining brain fog and advocating for personalized approaches to cognitive rehabilitation.
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Affiliation(s)
- Catherine N Widmann
- Clinical Neuropsychology, Department of Neurodegenerative Diseases and Geriatric Psychiatry, University of Bonn Medical Center, Venusberg-Campus 1, 53127, Bonn, Germany.
- German Center for Neurodegenerative Diseases, Göttingen, Germany.
| | - Cornelia Henkel
- Clinical Neuropsychology, Department of Neurodegenerative Diseases and Geriatric Psychiatry, University of Bonn Medical Center, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Susan Seibert
- Clinical Neuropsychology, Department of Neurodegenerative Diseases and Geriatric Psychiatry, University of Bonn Medical Center, Venusberg-Campus 1, 53127, Bonn, Germany
- German Center for Neurodegenerative Diseases, Göttingen, Germany
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24
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Luo H, Luo D, Tang Q, Niu Z, Xu J, Li J. The combined impact of social networks and connectedness on anxiety, stress, and depression during COVID-19 quarantine: a retrospective observational study. Front Public Health 2023; 11:1298693. [PMID: 38169600 PMCID: PMC10758457 DOI: 10.3389/fpubh.2023.1298693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 12/01/2023] [Indexed: 01/05/2024] Open
Abstract
Introduction The COVID-19 pandemic and associated quarantine measures have precipitated a surge in mental health disorders, particularly depression and anxiety. Government policies and restrictions on physical activity have contributed to this phenomenon, as well as diminished subjective social connectedness and exacerbated objective social isolation. As two dimensions of social isolation, it is worth noting that subjectively perceived social connectedness serves as a protective factor for mental health, whereas the decline in the size of objectively evaluated social networks poses a significant risk. However, research investigating the combined influence of these two dimensions remains limited. Methods This study used an online survey to collect data to investigate the effects of objective social connectedness and objective social networks on anxiety, stress, and depression during COVID-19 quarantine. A total of 485 participants were analyzed using statistical methods, including paired t-test, Pearson correlation analysis, linear regression, cluster analysis, ANOVA, and moderated mediated. Results The study found that anxiety and depression scores increased during the quarantine, with age, education, and social connectedness scores associated with the increase. Pre-quarantine anxiety and depression levels were strongly correlated with mental health status during quarantine. Cluster analysis, respectively, revealed three clusters for those without increasing anxiety and depression scores. The study also found that objective social network influences the impact of subjective social connectedness on pre-quarantine mental health, which in turn affects anxiety and depression levels during quarantine. Conclusion The study identified that quarantine increased anxiety and depression, with age being protective, and education and subjective social connectedness as risk factors. The study also emphasizes the comprehensive impact of objective and subjective social isolation. Although individuals perceive the same degree of social connectedness, those with smaller social networks are more prone to developing symptoms of anxiety and depression, which are also more likely to worsen during quarantine.
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Affiliation(s)
| | | | | | | | - Jiajun Xu
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, China
| | - Jing Li
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, China
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25
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Cipolli GC, Alonso V, Yasuda CL, Assumpção DD, Cachioni M, Melo RCD, Hinsliff-Smith K, Yassuda MS. Cognitive impairment in post-acute COVID-19 syndrome: a scoping review. ARQUIVOS DE NEURO-PSIQUIATRIA 2023; 81:1053-1069. [PMID: 38157873 PMCID: PMC10756850 DOI: 10.1055/s-0043-1777115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 09/22/2023] [Indexed: 01/03/2024]
Abstract
Emerging studies indicate the persistence of symptoms beyond the acute phase of COVID-19. Cognitive impairment has been observed in certain individuals for months following infection. Currently, there is limited knowledge about the specific cognitive domains that undergo alterations during the post-acute COVID-19 syndrome and the potential impact of disease severity on cognition. The aim of this review is to examine studies that have reported cognitive impairment in post-acute COVID-19, categorizing them into subacute and chronic phases. The methodology proposed by JBI was followed in this study. The included studies were published between December 2019 and December 2022. The search was conducted in PubMed, PubMed PMC, BVS - BIREME, Embase, SCOPUS, Cochrane, Web of Science, Proquest, PsycInfo, and EBSCOHost. Data extraction included specific details about the population, concepts, context, and key findings or recommendations relevant to the review objectives. A total of 7,540 records were identified and examined, and 47 articles were included. The cognitive domains most frequently reported as altered 4 to 12 weeks after acute COVID-19 were language, episodic memory, and executive function, and after 12 weeks, the domains most affected were attention, episodic memory, and executive function. The results of this scoping review highlight that adults with post-acute COVID-19 syndrome may have impairment in specific cognitive domains.
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Affiliation(s)
- Gabriela Cabett Cipolli
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Programa de Pós-graduação em Gerontologia, Campinas SP, Brazil.
| | - Vanessa Alonso
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Programa de Pós-graduação em Gerontologia, Campinas SP, Brazil.
| | - Clarissa Lin Yasuda
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Departamento de Neurologia, Campinas SP, Brazil.
| | - Daniela de Assumpção
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Programa de Pós-graduação em Gerontologia, Campinas SP, Brazil.
| | - Meire Cachioni
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Programa de Pós-graduação em Gerontologia, Campinas SP, Brazil.
- Universidade de São Paulo, Escola de Artes, Ciências e Humanidades, Programa de Pós-graduação em Gerontologia, São Paulo SP, Brazil.
| | - Ruth Caldeira de Melo
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Programa de Pós-graduação em Gerontologia, Campinas SP, Brazil.
- Universidade de São Paulo, Escola de Artes, Ciências e Humanidades, Programa de Pós-graduação em Gerontologia, São Paulo SP, Brazil.
| | - Kathryn Hinsliff-Smith
- De Montfort University, Faculty of Health and Life Sciences, Leicester School of Nursing & Midwifery, United Kingdom.
| | - Mônica Sanches Yassuda
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Programa de Pós-graduação em Gerontologia, Campinas SP, Brazil.
- Universidade de São Paulo, Escola de Artes, Ciências e Humanidades, Programa de Pós-graduação em Gerontologia, São Paulo SP, Brazil.
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Birberg Thornberg U, Andersson A, Lindh M, Hellgren L, Divanoglou A, Levi R. Neurocognitive deficits in COVID-19 patients five months after discharge from hospital. Neuropsychol Rehabil 2023; 33:1599-1623. [PMID: 36239662 DOI: 10.1080/09602011.2022.2125020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 09/11/2022] [Indexed: 10/17/2022]
Abstract
This observational cohort study explored objective neurocognitive deficits in COVID-19 patients five months after discharge, and any associations with demographic factors and disease severity indicators. Medical notes of all COVID-19 patients admitted to hospital in Region Östergötland, Sweden, March-May 2020, were reviewed. After applying exclusion criteria, 433 patients were screened by telephone. Of these, 185 patients reported persistent and concerning post-COVID-19 problems, including but not restricted to cognitive functions, and were invited to a clinical evaluation. The Repeatable Battery for Assessment of Neuropsychological Status (RBANS) and Colour-Word Interference Test (CWIT) were used to assess immediate memory, visuo-spatial function, language, attention, delayed memory, and executive function. A total of 133 patients had valid test performances. Mean RBANS Global Cognition Score was 83.4, with 37% scoring below cut-off (1.5 SD). Deficits in Attention and Memory indices were most common, each affecting approximately 30% of the patients. After adjustment for sex, language, level of education and premorbid function, neurocognitive performance was positively associated with length of hospital stay, but not with the disease severity indicators WHO CPS and CRP. Findings support that comprehensive neuropsychological assessment should be performed when patients report post-COVID-19 symptoms that affect daily life.
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Affiliation(s)
- Ulrika Birberg Thornberg
- Department of Rehabilitation Medicine and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
| | - Agnes Andersson
- Department of Rehabilitation Medicine and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Malin Lindh
- Department of Rehabilitation Medicine and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Lovisa Hellgren
- Department of Rehabilitation Medicine, Region Jönköping County, and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Anestis Divanoglou
- Department of Rehabilitation Medicine and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Richard Levi
- Department of Rehabilitation Medicine and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
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27
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Goldstein FC, Hajjar I, Summers A, Truong AD, Lee FFEH, Han JE, Walker TA. Frequency and correlates of subjective cognitive complaints and objective cognitive screening results in African American adults following COVID-19 infection. Brain Behav Immun Health 2023; 34:100691. [PMID: 37842136 PMCID: PMC10569942 DOI: 10.1016/j.bbih.2023.100691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 07/24/2023] [Accepted: 09/30/2023] [Indexed: 10/17/2023] Open
Abstract
Background Subjective cognitive complaints are frequent following COVID-19 infection, but assessment of whether these complaints map onto objective cognitive findings may not be routine in busy clinical settings. Consequently, opportunities to confirm these complaints and to provide follow-up referrals and appropriate care may be missed, thereby impacting patients' functional independence and quality of life. African Americans are vulnerable to poor outcomes from COVID-19, and thus represent a minority group in whom subjective concerns are especially important to investigate. Towards this end, we examined the frequency and correlates of subjective complaints and objective screening results of African American patients referred to the Post-Acute Sequelae of SARS-CoV-2 (PASC) Clinic at Grady Memorial Hospital, a large county teaching hospital in Atlanta, Georgia. Methods Eighty seven African American patients (mean age = 52.5, SD = 10.5, range = 30-73) were evaluated between January 28, 2021-October 14, 2021 in the Grady PASC clinic. They ranged from 1 to 17 months post positive SARS-COV-2 antigen testing. Patients were administered a subjective cognitive complaint questionnaire (PROMIS Cognitive Function Scale Short Form 8a) as well as cognitive screening measures including the Mini-Cog (3 item recall, clock) and the Digit Symbol Substitution Test (timed visuomotor sequencing). Mood was assessed via the Patient Health Questionnaire-9, and anxiety via the Generalized Anxiety Disorders Scale. Published norms were used to identify clinically elevated scores. Results Sixty six (76%) patients denied experiencing meaningful cognitive concerns, and of these, 25 (38%) had positive cognitive screens indicating impaired performance on objective testing. Of 21 patients with subjectively elevated cognitive concerns, 17 (81%) also had positive cognitive screens. There were no significant differences in sociodemographic factors (p values = .07-.71), days post-acute positive SARS-COV-2 Antigen Test (p = .99), disease severity (p values = .67-.75), or COVID-19 comorbidity indices (medical conditions (p values = .20-.77), substance abuse (p = .79), psychiatric history (p values = .11-.99) in those with or without subjective complaints and objective cognitive findings. However, patients with subjective complaints and objective cognitive findings reported more post-COVID-19 anxiety (p = .02) and depression (p = .001). Conclusions Findings indicate a high concordance between subjective complaints on the PROMIS Cognitive Scale and objectively confirmed cognitive impairments in African Americans. Further, almost 40% who reported no cognitive complaints screened positive for cognitive impairment. Although depression and anxiety are associated with subjective complaints, they do not account for positive cognitive screening results, as those patients without depressive complaints also had similar rates of positive objective screens. The findings suggest that cognitive screening using assessment tools should be routinely performed in African Americans, especially those reporting cognitive symptoms on outcome scales. While future studies are needed to assess long-term outcomes, we highly recommend follow-ups in those with positive screens to characterize the specific domains that are impacted and that could affect activities of daily living and quality of life.
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Affiliation(s)
| | - Ihab Hajjar
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
- Department of Neurology, University of Texas Southwestern, Dallas, TX, USA
| | - Aerica Summers
- Grady Post-COVID Clinic, Grady Memorial Hospital, Atlanta, GA, USA
| | - Alexander D. Truong
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - F. Frances Eun-Hyung Lee
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Jenny E. Han
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Tiffany A. Walker
- Grady Post-COVID Clinic, Grady Memorial Hospital, Atlanta, GA, USA
- Department of Medicine, Division of General Internal Medicine, Emory University School of Medicine, Atlanta, GA, USA
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28
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Tsiaras Y, Kitsakis N, Papadopoulou E, Karanikas E, Kourbetis D, Aretouli E. Neuropsychological Profile of Hospitalized Patients Due to COVID-19: Clinical and Inflammatory Correlates. Arch Clin Neuropsychol 2023; 38:1564-1577. [PMID: 37210601 DOI: 10.1093/arclin/acad038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2023] [Indexed: 05/22/2023] Open
Abstract
OBJECTIVES In the present study, we investigated the pattern of cognitive difficulties in hospitalized patients due to COVID-19 and its relation with the clinical features of the disease. METHOD Forty hospitalized patients with COVID-19 [mean age: 46.98 years (SD = 9.30); mean years of education: 13.65 (SD = 2.07) and 40 sex-, age- and education-matched healthy controls completed a set of neuropsychological measures administered by telephone. Participants' premorbid intellectual skills and patients' anxiety and depressive symptoms were also evaluated. The association of COVID-19-related biomarkers [oxygen saturation (SpO2), C-reactive protein (CRP), D-dimer and ferritin levels] with neuropsychological performances was examined with a series of hierarchical multiple linear regression analyses, after controlling for demographic and clinical characteristics, psychological distress and premorbid intellectual skills. RESULTS Patients performed worse than healthy participants on measures of verbal memory, attention and working memory. SpO2 levels were associated with patients' performance on verbal and working memory, whereas CRP levels were associated with performance on verbal memory, abstract reasoning and verbal fluency, after controlling for demographic and clinical characteristics. Ferritin levels predicted performance on the verbal fluency test, whereas D-dimer levels did not predict any of the neuropsychological measures. CONCLUSIONS Cognitive difficulties in verbal memory, attention and working memory were noted in patients with COVID-19. Markers of hyperinflammation predicted patients' performance above and beyond demographic characteristics, duration of symptoms, length of hospitalization and psychological distress.
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Affiliation(s)
- Yiannis Tsiaras
- Psychiatric Department, 424 General Military Hospital, Thessaloniki, Greece
- School of the Social Sciences, University of Ioannina, Ioannina, Greece
| | - Nikolaos Kitsakis
- Psychiatric Department, 424 General Military Hospital, Thessaloniki, Greece
| | - Eleftheria Papadopoulou
- Cognitive Neuroscience Lab, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki Greece
| | | | | | - Eleni Aretouli
- School of the Social Sciences, University of Ioannina, Ioannina, Greece
- Cognitive Neuroscience Lab, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki Greece
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Rapin A, Calmus A, Pradeau C, Taiar R, Belassian G, Godefroy O, Carazo-Mendez S, Boyer FC. Effect of oxygen therapy duration on cognitive impairment 12 months after hospitalization for SARS-COV-2 infection. J Rehabil Med 2023; 55:jrm12609. [PMID: 37974332 DOI: 10.2340/jrm.v55.12609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 10/08/2023] [Indexed: 11/19/2023] Open
Abstract
OBJECTIVE To identify predictors of persistent cognitive impairment at 12 months after hospitalization due to COVID-19 (SARS-CoV-2) infection. DESIGN Retrospective, single-centre study. SUBJECTS All consecutive patients assessed in physical and rehabilitation medicine consultations at 3 months with a neuropsychiatric testing (NPT) at 6 months. METHODS A Mini Mental State Examination (MMSE) was performed at 3 months and NPT at 6 and 12 months, exploring global cognitive efficiency, attention and processing speed, short-term memory and executive function. Logistic regression and receiver operating characteristic curves were used to identify predictors of persistent cognitive impairment. RESULTS Among 56 patients, 64.3% and 53.6% had 1 or more impaired cognitive functions at 6 and 12 months, respectively, attention and processing speed being the most represented (41.1% at 12 month). Duration of oxygen therapy (odds ratio 0.926 [0.871-0.985], p = 0.015) and MMSE score at 3 months (odds ratio 0.464 [0.276-0.783], p = 0.004) were associated with cognitive impairment at 12 months by multivariable analysis (R² 0.372-0.497). CONCLUSIONS Half of patients have cognitive impairment 12 months after acute SARS-CoV-2 infection requiring hospitalization. The duration of oxygen therapy in acute care could be a protective parameter. Systematic evaluation with the MMSE at 3 months after infection might be an effective tool to detect risk.
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Affiliation(s)
- Amandine Rapin
- Department of Physical and Rehabilitation Medicine, hôpital Sebastopol, Reims, France; Faculty of Medicine, Reims Champagne-Ardenne University, MATIM, Reims, France VieFra, EA3797, Reims, France.
| | - Arnaud Calmus
- Department of Physical and Rehabilitation Medicine, hôpital Sebastopol, Reims, France; Reims Champagne-Ardenne University, C2S, EA6291, Reims, France
| | - Charles Pradeau
- Physical and Rehabilitation Medicine department, Strasbourg University Hospital, Strasbourg, France
| | - Redha Taiar
- Reims Champagne-Ardenne University, MATIM, Reims, France
| | - Gaël Belassian
- Department of Physical and Rehabilitation Medicine, hôpital Sebastopol, Reims, France
| | - Olivier Godefroy
- Functional neuroscience and pathologies laboratory (UR UPJV 4559), Amiens University Hospital , Amiens, France
| | - Sandy Carazo-Mendez
- Department of Physical and Rehabilitation Medicine, hôpital Sebastopol, Reims, France
| | - Francois C Boyer
- Department of Physical and Rehabilitation Medicine, hôpital Sebastopol, Reims, France; Faculty of Medicine, Reims Champagne-Ardenne University, MATIM, Reims, France VieFra, EA3797, Reims, France
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Frontera JA, Guekht A, Allegri RF, Ashraf M, Baykan B, Crivelli L, Easton A, Garcia-Azorin D, Helbok R, Joshi J, Koehn J, Koralnik I, Netravathi M, Michael B, Nilo A, Özge A, Padda K, Pellitteri G, Prasad K, Romozzi M, Saylor D, Seed A, Thakur K, Uluduz D, Vogrig A, Welte TM, Westenberg E, Zhuravlev D, Zinchuk M, Winkler AS. Evaluation and treatment approaches for neurological post-acute sequelae of COVID-19: A consensus statement and scoping review from the global COVID-19 neuro research coalition. J Neurol Sci 2023; 454:120827. [PMID: 37856998 DOI: 10.1016/j.jns.2023.120827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 09/14/2023] [Accepted: 10/04/2023] [Indexed: 10/21/2023]
Abstract
Post-acute neurological sequelae of COVID-19 affect millions of people worldwide, yet little data is available to guide treatment strategies for the most common symptoms. We conducted a scoping review of PubMed/Medline from 1/1/2020-4/1/2023 to identify studies addressing diagnosis and treatment of the most common post-acute neurological sequelae of COVID-19 including: cognitive impairment, sleep disorders, headache, dizziness/lightheadedness, fatigue, weakness, numbness/pain, anxiety, depression and post-traumatic stress disorder. Utilizing the available literature and international disease-specific society guidelines, we constructed symptom-based differential diagnoses, evaluation and management paradigms. This pragmatic, evidence-based consensus document may serve as a guide for a holistic approach to post-COVID neurological care and will complement future clinical trials by outlining best practices in the evaluation and treatment of post-acute neurological signs/symptoms.
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Affiliation(s)
- Jennifer A Frontera
- Department of Neurology, New York University Grossman School of Medicine, New York, NY, USA.
| | - Alla Guekht
- Moscow Research and Clinical Center for Neuropsychiatry, Moscow, Russia; Pirogov Russian National Research Medical University, Moscow, Russia
| | | | - Mariam Ashraf
- Department of Anesthesiology, Weill Cornell Medical Center, New York Presbyterian Hospital, New York, NY, USA
| | - Betül Baykan
- Department of Neurology, Istanbul University, Istanbul Faculty of Medicine, and EMAR Medical Center, Istanbul, Turkey
| | - Lucía Crivelli
- Department of Cognitive Neurology, Fleni, Buenos Aires, Argentina
| | - Ava Easton
- The Encephalitis Society, Malton, UK; Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - David Garcia-Azorin
- Department of Neurology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Raimund Helbok
- Department of Neurology, Neuro-Intensive Care Unit, Medical University of Innsbruck, Innsbruck, Austria; Department of Neurology, Johannes Kepler University, Linz, Austria
| | - Jatin Joshi
- Department of Anesthesiology, Weill Cornell Medical Center, New York Presbyterian Hospital, New York, NY, USA
| | - Julia Koehn
- Department of Neurology, Universitätsklinikum Erlangen, Erlangen, Germany
| | - Igor Koralnik
- Departmentof Neurology, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - M Netravathi
- Department of Neurology, National Institute of Mental Health & Neurosciences, Bangalore, India
| | - Benedict Michael
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK; National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, UK; The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Annacarmen Nilo
- Clinical Neurology, Santa Maria della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Aynur Özge
- Department of Neurology, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Karanbir Padda
- Department of Neurology, New York University Grossman School of Medicine, New York, NY, USA
| | - Gaia Pellitteri
- Clinical Neurology, Santa Maria della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy
| | - Kameshwar Prasad
- Chief Executive Office, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India
| | - Marina Romozzi
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Dipartimento Universitario Di Neuroscienze, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Deanna Saylor
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Internal Medicine, University Teaching Hospital, Lusaka, Zambia
| | - Adam Seed
- The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Kiran Thakur
- Department of Neurology, Columbia University Irving Medical Center/New York Presbyterian Hospital, New York, NY, USA
| | - Derya Uluduz
- Department of Neurology, Istanbul University, Istanbul Faculty of Medicine, and EMAR Medical Center, Istanbul, Turkey
| | - Alberto Vogrig
- Clinical Neurology, Santa Maria della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine, Italy; Department of Medicine, University of Udine Medical School, Udine, Italy
| | - Tamara M Welte
- Department of Neurology, Universitätsklinikum Erlangen, Erlangen, Germany; Department of Neurology, Center for Global Health, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Erica Westenberg
- Department of Neurology, Center for Global Health, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Dmitry Zhuravlev
- Moscow Research and Clinical Center for Neuropsychiatry, Moscow, Russia
| | - Mikhail Zinchuk
- Moscow Research and Clinical Center for Neuropsychiatry, Moscow, Russia
| | - Andrea S Winkler
- Department of Neurology, Center for Global Health, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; Department of Community Medicine and Global Health, Institute of Health and Society, University of Oslo, Oslo, Norway; Blavatnik Institute of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
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Amadoro G, Latina V, Stigliano E, Micera A. COVID-19 and Alzheimer's Disease Share Common Neurological and Ophthalmological Manifestations: A Bidirectional Risk in the Post-Pandemic Future. Cells 2023; 12:2601. [PMID: 37998336 PMCID: PMC10670749 DOI: 10.3390/cells12222601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023] Open
Abstract
A growing body of evidence indicates that a neuropathological cross-talk takes place between the coronavirus disease 2019 (COVID-19) -the pandemic severe pneumonia that has had a tremendous impact on the global economy and health since three years after its outbreak in December 2019- and Alzheimer's Disease (AD), the leading cause of dementia among human beings, reaching 139 million by the year 2050. Even though COVID-19 is a primary respiratory disease, its causative agent, the so-called Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2), is also endowed with high neuro-invasive potential (Neurocovid). The neurological complications of COVID-19, resulting from the direct viral entry into the Central Nervous System (CNS) and/or indirect systemic inflammation and dysregulated activation of immune response, encompass memory decline and anosmia which are typically associated with AD symptomatology. In addition, patients diagnosed with AD are more vulnerable to SARS-CoV-2 infection and are inclined to more severe clinical outcomes. In the present review, we better elucidate the intimate connection between COVID-19 and AD by summarizing the involved risk factors/targets and the underlying biological mechanisms shared by these two disorders with a particular focus on the Angiotensin-Converting Enzyme 2 (ACE2) receptor, APOlipoprotein E (APOE), aging, neuroinflammation and cellular pathways associated with the Amyloid Precursor Protein (APP)/Amyloid beta (Aβ) and tau neuropathologies. Finally, the involvement of ophthalmological manifestations, including vitreo-retinal abnormalities and visual deficits, in both COVID-19 and AD are also discussed. Understanding the common physiopathological aspects linking COVID-19 and AD will pave the way to novel management and diagnostic/therapeutic approaches to cope with them in the post-pandemic future.
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Affiliation(s)
- Giuseppina Amadoro
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), Via Fosso del Cavaliere 100, 00133 Rome, Italy;
- European Brain Research Institute (EBRI), Viale Regina Elena 295, 00161 Rome, Italy
| | - Valentina Latina
- Institute of Translational Pharmacology (IFT), National Research Council (CNR), Via Fosso del Cavaliere 100, 00133 Rome, Italy;
- European Brain Research Institute (EBRI), Viale Regina Elena 295, 00161 Rome, Italy
| | - Egidio Stigliano
- Area of Pathology, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Istituto di Anatomia Patologica, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy;
| | - Alessandra Micera
- Research and Development Laboratory for Biochemical, Molecular and Cellular Applications in Ophthalmological Sciences, IRCCS-Fondazione Bietti, Via Santo Stefano Rotondo, 6, 00184 Rome, Italy
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Pallanti S, Di Ponzio M, Gavazzi G, Gasic G, Besteher B, Heller C, Kikinis R, Makris N, Kikinis Z. From 'mental fog' to post-acute COVID-19 syndrome's executive function alteration: Implications for clinical approach. J Psychiatr Res 2023; 167:10-15. [PMID: 37804756 DOI: 10.1016/j.jpsychires.2023.09.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 09/15/2023] [Indexed: 10/09/2023]
Abstract
A common symptom of the neuropsychiatric Post-Acute COVID-19 syndrome (neuro-PACS) is the so called 'brain fog'. Patients describe the brain fog as problems with attention, memory and mental fatigue. Brain fog is experienced by 9-55% of people for months after having contracted SARS-CoV-2 virus. Several theories have been proposed to explain PACS's brain fog, including a neuroinflammatory hypothesis, but the hypothesis remains to be proven. Here, we examined inflammatory and immunological blood profile in a cohort of patients with PACS to investigate the association between executive functions and blood inflammatory markers. Executive function was assessed by the Trail Making Test (TMT) Part A and Part B, as well as the Barkley Deficits in Executive Functioning Scale (BDEFS), in 71 patients (36 men), average age of 40 years (range: 15-82, SD: 15.7). Impairment in executive functioning (BDEFS scores and TMT B scores) correlated with increased levels of Interleukin-6 (IL-6), fibrinogen and ferritin. Moreover, elevated levels of Il-6, fibrinogen, ferritin, tumor necrosis factor-alpha and C-reactive protein have been observed in PACS. These findings demonstrate that PACS is characterized by the presence of an immuno-inflammatory process, which is associated with diminished executive functioning. Here, we argue in favour of a shift from the non-descriptive definition of 'mental fog' to a characterization of a subtype of PACS, associated with alteration in executive functioning. Implication for clinical settings and prevention are discussed.
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Affiliation(s)
- Stefano Pallanti
- Department of Psychiatry and Behavioural Science, Albert Einstein College of Medicine, Bronx, USA; Istituto di Neuroscienze, Florence, Italy.
| | | | - Gioele Gavazzi
- Department of Neuroscience, Psychology, Drug Research, Child Health, University of Florence, Florence, Italy
| | | | - Bianca Besteher
- Department of Psychiatry and Psychotherapy, Jena University Hospital, Jena, Germany
| | - Carina Heller
- Department of Psychiatry and Psychotherapy, Jena University Hospital, Jena, Germany; Department of Clinical Psychology, Friedrich-Schiller-University Jena, Jena, Germany; Department of Psychiatry, Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ron Kikinis
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Nikos Makris
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA; Center for Morphometric Analysis, Departments of Psychiatry, Neurology and A. A. Martinos Center for Biomedical Imaging, Harvard Medical School, Boston, MA, USA; Department of Anatomy and Neurobiology, Boston University Medical School, Boston, USA
| | - Zora Kikinis
- Department of Psychiatry, Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Marques AJ, Costa A, Almendra R, Maia L, Magalhães R, Cavaco S, Oliveira V, Correia M, Mendes M, Veiga A. Long-Term Headache and Cognitive Complaints Among Health Care Workers Who Acquired SARS-CoV-2. Perm J 2023; 27:14-21. [PMID: 37246366 PMCID: PMC10502378 DOI: 10.7812/tpp/22.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Introduction Neurological manifestations are frequent after acquiring COVID-19 and may persist long-term as part of post-COVID-19 syndrome. Cognitive impairment, chronic fatigue, sleep disturbances, and headache complaints are the most reported neurological features. During the COVID-19 pandemic, health care workers were particularly vulnerable due to the high workload and levels of stress associated with this period, but acquiring severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may also contribute. The authors aimed to evaluate the neurological involvement of acquiring SARS-CoV-2 in a population of hospital health care workers and its impact on their personal and professional lives. Methods A sample of health care workers who did and did not acquire SARS-CoV-2 matched by age and sociodemographic variables was studied. Through an online questionnaire, data were collected regarding the symptoms in the acute phase of the disease (for those who acquired it) and for all in the last 6 months of the study period. Proportion of neurological complaints were compared between groups, adjusting for age, sex, and professional class (using a rate ratio (RR)). Results This study included 326 participants (174 cases and 152 controls). The mean age (standard deviation) was 39.7 (10.2) years, and the female:male ratio was 3:1. Headache and cognitive complaints were the most prevalent neurological complaints in the last 6 months of the study period. The health care workers who acquired SARS-CoV-2 were more likely to report headache and cognitive complaints than the control group (RR = 1.51, 95% confidence interval = 1.17-1.9 and RR = 2.02, 95% confidence interval = 1.53-2.65, respectively). Conclusion In a population of health care workers, those who acquired SARS-CoV-2 were more likely to have long-term cognitive complaints and persistent headaches.
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Affiliation(s)
- Ana João Marques
- Neurology Department, Trás-os-Montes and Alto Douro Hospital Center, Vila Real, Portugal
| | - André Costa
- Neurology Department, Trás-os-Montes and Alto Douro Hospital Center, Vila Real, Portugal
| | - Ricardo Almendra
- Neurology Department, Trás-os-Montes and Alto Douro Hospital Center, Vila Real, Portugal
| | - Luís Maia
- Neurology Department, Porto Hospital and University Center, Porto, Portugal
| | - Rui Magalhães
- Department of Population Studies, Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal
| | - Sara Cavaco
- Neuropsychology Unit, Porto Hospital and University Center, Porto, Portugal
| | - Vanessa Oliveira
- Neurology Department, Porto Hospital and University Center, Porto, Portugal
| | - Manuel Correia
- Neurology Department, Porto Hospital and University Center, Porto, Portugal
| | - Michel Mendes
- Neurology Department, Trás-os-Montes and Alto Douro Hospital Center, Vila Real, Portugal
| | - Andreia Veiga
- Neurology Department, Trás-os-Montes and Alto Douro Hospital Center, Vila Real, Portugal
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Gonçalves NG, Aliberti MJR, Bertola L, Avelino-Silva T, Dias MB, Apolinario D, Busatto G, Forlenza O, Nitrini R, Brucki SMD, Brunoni AR, Vidal KSM, Jacob-Filho W, Suemoto CK. Dissipating the fog: Cognitive trajectories and risk factors 1 year after COVID-19 hospitalization. Alzheimers Dement 2023; 19:3771-3782. [PMID: 36861807 DOI: 10.1002/alz.12993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 01/06/2023] [Accepted: 01/09/2023] [Indexed: 03/03/2023]
Abstract
INTRODUCTION Cognitive impairment is common after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, associations between post-hospital discharge risk factors and cognitive trajectories have not been explored. METHODS A total of 1105 adults (mean age ± SD 64.9 ± 9.9 years, 44% women, 63% White) with severe coronavirus disease 2019 (COVID-19) were evaluated for cognitive function 1 year after hospital discharge. Scores from cognitive tests were harmonized, and clusters of cognitive impairment were defined using sequential analysis. RESULTS Three groups of cognitive trajectories were observed during the follow-up: no cognitive impairment, initial short-term cognitive impairment, and long-term cognitive impairment. Predictors of cognitive decline after COVID-19 were older age (β = -0.013, 95% CI = -0.023;-0.003), female sex (β = -0.230, 95% CI = -0.413;-0.047), previous dementia diagnosis or substantial memory complaints (β = -0.606, 95% CI = -0.877;-0.335), frailty before hospitalization (β = -0.191, 95% CI = -0.264;-0.119), higher platelet count (β = -0.101, 95% CI = -0.185;-0.018), and delirium (β = -0.483, 95% CI = -0.724;-0.244). Post-discharge predictors included hospital readmissions and frailty. DISCUSSION Cognitive impairment was common and the patterns of cognitive trajectories depended on sociodemographic, in-hospital, and post-hospitalization predictors. HIGHLIGHTS Cognitive impairment after coronavirus disease 2019 (COVID-19) hospital discharge was associated with higher age, less education, delirium during hospitalization, a higher number of hospitalizations post discharge, and frailty before and after hospitalization. Frequent cognitive evaluations for 12-month post-COVID-19 hospitalization showed three possible cognitive trajectories: no cognitive impairment, initial short-term impairment, and long-term impairment. This study highlights the importance of frequent cognitive testing to determine patterns of COVID-19 cognitive impairment, given the high frequency of incident cognitive impairment 1 year after hospitalization.
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Affiliation(s)
- Natalia Gomes Gonçalves
- Department of Pathology, Faculdade de Medicina da Universidade de São Paulo FMUSP, São Paulo, Brazil
| | | | - Laiss Bertola
- Department of Psychiatry, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Thiago Avelino-Silva
- Division of Geriatrics, LIM-66, Faculdade de Medicina da Universidade de São Paulo FMUSP, São Paulo, Brazil
| | - Murilo Bacchini Dias
- Division of Geriatrics, LIM-66, Faculdade de Medicina da Universidade de São Paulo FMUSP, São Paulo, Brazil
| | | | - Geraldo Busatto
- Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Orestes Forlenza
- Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Ricardo Nitrini
- Department of Neurology, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Andre Russowsky Brunoni
- Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Wilson Jacob-Filho
- Division of Geriatrics, LIM-66, Faculdade de Medicina da Universidade de São Paulo FMUSP, São Paulo, Brazil
| | - Claudia Kimie Suemoto
- Division of Geriatrics, LIM-66, Faculdade de Medicina da Universidade de São Paulo FMUSP, São Paulo, Brazil
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Ruggeri M, Ricci M, Pagliaro M, Gerace C. Anosmia predicts memory impairment in post-COVID-19 syndrome: results of a neuropsychological cohort study. Eur Arch Psychiatry Clin Neurosci 2023:10.1007/s00406-023-01670-2. [PMID: 37644214 DOI: 10.1007/s00406-023-01670-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 07/31/2023] [Indexed: 08/31/2023]
Abstract
Recovered COVID-19 patients frequently suffer of cognitive disorders. Several etiopathogenetic mechanisms have been considered for the brain complications in COVID-19 but results are uncertain. Amongst them, an olfactory route to SARS-CoV-2 brain infection might explain cognitive and memory disturbances in post-COVID-19 patients, given the cooccurrence of anosmia and possible underlying limbic involvement. The aims of the study are to investigate cognition of patients with post-COVID-19 syndrome, and to find clinical factors predicting cognitive and memory impairments. 18 patients with post-COVID-19 syndrome underwent neuropsychological assessment and evaluation of clinical parameters. Stepwise regression analysis was used between clinical parameters as factors and cognitive global scores as dependent variables. Since only anosmia predicted memory performances, repeated measures ANOVA of memory scores was conducted between anosmic and non-anosmic patients. We found lack of association between clinical parameters and cognitive performances. Only anosmia was a good predictor for memory performances, with anosmic subjects showing a temporo-mesial amnesic profile. Our study shows novel findings of causal association between transient anosmia during COVID-19 and memory disorders with temporo-mesial dysfunction, probably sharing a common pathophysiological mechanism, and suggesting a possible SARS-CoV 2 infection of the limbic brain via the olfactory route. In contrast to previous studies, cognitive dysfunctions were not associated with respiratory distress, comorbidity, and depression.
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Affiliation(s)
- Massimiliano Ruggeri
- Cognitive Disorders and Dementia Unit, San Camillo Forlanini Hospital, C.ne Gianicolense 57, 00152, Rome, Italy.
- Rehabilitation Center C.A.R., Rome, Italy.
| | - Monica Ricci
- Cognitive Disorders and Dementia Unit, San Camillo Forlanini Hospital, C.ne Gianicolense 57, 00152, Rome, Italy
| | | | - Carmela Gerace
- Cognitive Disorders and Dementia Unit, San Camillo Forlanini Hospital, C.ne Gianicolense 57, 00152, Rome, Italy
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Pirro M, Ferri L, Piccioni L, Bellucci AM, Bartolucci F, Russo A, Piga A, Ciaramaglia PL, Lucangeli M, Russo AM, Cuzzocrea S, Evangelista M. What Is the Role of Palmitoylethanolamide Co-Ultramicronized with Luteolin on the Symptomatology Reported by Patients Suffering from Long COVID? A Retrospective Analysis Performed by a Group of General Practitioners in a Real-Life Setting. Nutrients 2023; 15:3701. [PMID: 37686733 PMCID: PMC10490268 DOI: 10.3390/nu15173701] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Long COVID is a recognized post-viral syndrome characterized by neurological, somatic and neuropsychiatric symptoms that might last for long time after SARS-CoV-2 infection. An ever-growing number of patients come to the observation of General Practitioners complaining of mild or moderate symptoms after the resolution of the acute infection. Nine General Practitioners from the Rome area (Italy) performed a retrospective analysis in order to evaluate the role of the supplementation with Palmitoylethanolamide co-ultramicronized with Luteolin (PEALUT) on neurologic and clinical symptoms reported by their patients after COVID-19 resolution. Supplementation with PEALUT helped to improve all patient-reported symptoms, especially pain, anxiety and depression, fatigue, brain fog, anosmia and dysgeusia, leading to an overall improvement in patients' health status. To our knowledge these are the first data presented on Long COVID patients collected in a territorial setting. Despite their preliminary nature, these results highlight the pathogenetic role of "non-resolving" neuroinflammation in Long COVID development and consequently the importance of its control in the resolution of the pathology and put the focus on the General Practitioner as the primary figure for early detection and management of Long COVID syndrome in a real-life setting. Future randomized, controlled, perspective clinical trials are needed to confirm this preliminary observation.
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Affiliation(s)
- Maurizio Pirro
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Luana Ferri
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Licia Piccioni
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Anna Maria Bellucci
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Federica Bartolucci
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Arianna Russo
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Andrea Piga
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | | | - Marco Lucangeli
- Azienda Sanitaria Locale (ASL), Sistema Sanitario Regionale, 00012 Rome, Italy
| | - Anna Maria Russo
- Institute of Anaesthesiology and Reanimation, Catholic University of Sacred Heart, 00168 Rome, Italy
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy
| | - Maurizio Evangelista
- Institute of Anaesthesiology and Reanimation, Catholic University of Sacred Heart, 00168 Rome, Italy
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy
- Department of Clinical and Experimental Medicine, University of Messina, 98166 Messina, Italy
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Dimitrova M, Marinova Y, Dilkov D. Investigation of Cognitive Impairment in the Course of Post-COVID Syndrome. Diagnostics (Basel) 2023; 13:2703. [PMID: 37627961 PMCID: PMC10453167 DOI: 10.3390/diagnostics13162703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/27/2023] [Accepted: 07/21/2023] [Indexed: 08/27/2023] Open
Abstract
(1) Background: The study presents results from an investigation of cognitive impairment in patients hospitalized in the first psychiatric clinic in Bulgaria to treat patients with COVID-19 during the pandemic period between 2020 and 2022. One hundred and twenty patients who had recovered from acute COVID-19 infection (up to 12 weeks ago) and had no previous history of cognitive impairment participated in the study. In 23 of them (19.17%), disturbance of cognitive functioning was observed. (2) Methods: All 23 patients underwent neuropsychological (Luria's test, Platonov's Maze test, MMSE, Boston Naming test) and neuroimaging examinations. Only seven of them had evidence of cortical atrophy on CT/MRI images. The most significantly demonstrative image of one of those patients is presented. (3) Results: The neuropsychological testing results of both groups show a certain decrease in fixation and memory retention as well as in the range, concentration, distribution and switching of attention. Deviations from the norm on the MMSE, as well as on the Boston Naming Test, were found in the group of patients with cortical atrophy (mild to moderate aphasia). Neuroprotective agents such as Citicoline, Piracetam and Memantine were prescribed to the patients with evident cortical atrophy. After 3 months, positive results of the neuropsychological examination were reported in both groups. (4) Conclusions: Although there are limited data on the benefit of prescribing pro-cognitive agents in the post-COVID period, our clinical experience suggests that it might be useful in the recovery process from the infection's consequences on cognition for patients with brain pathology.
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Affiliation(s)
| | - Yoanna Marinova
- Psychiatry Clinic, Military Medical Academy, 1606 Sofia, Bulgaria
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López-Hernández Y, Monárrez-Espino J, López DAG, Zheng J, Borrego JC, Torres-Calzada C, Elizalde-Díaz JP, Mandal R, Berjanskii M, Martínez-Martínez E, López JA, Wishart DS. The plasma metabolome of long COVID patients two years after infection. Sci Rep 2023; 13:12420. [PMID: 37528111 PMCID: PMC10394026 DOI: 10.1038/s41598-023-39049-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/19/2023] [Indexed: 08/03/2023] Open
Abstract
One of the major challenges currently faced by global health systems is the prolonged COVID-19 syndrome (also known as "long COVID") which has emerged as a consequence of the SARS-CoV-2 epidemic. It is estimated that at least 30% of patients who have had COVID-19 will develop long COVID. In this study, our goal was to assess the plasma metabolome in a total of 100 samples collected from healthy controls, COVID-19 patients, and long COVID patients recruited in Mexico between 2020 and 2022. A targeted metabolomics approach using a combination of LC-MS/MS and FIA MS/MS was performed to quantify 108 metabolites. IL-17 and leptin were measured in long COVID patients by immunoenzymatic assay. The comparison of paired COVID-19/long COVID-19 samples revealed 53 metabolites that were statistically different. Compared to controls, 27 metabolites remained dysregulated even after two years. Post-COVID-19 patients displayed a heterogeneous metabolic profile. Lactic acid, lactate/pyruvate ratio, ornithine/citrulline ratio, and arginine were identified as the most relevant metabolites for distinguishing patients with more complicated long COVID evolution. Additionally, IL-17 levels were significantly increased in these patients. Mitochondrial dysfunction, redox state imbalance, impaired energy metabolism, and chronic immune dysregulation are likely to be the main hallmarks of long COVID even two years after acute COVID-19 infection.
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Affiliation(s)
- Yamilé López-Hernández
- CONAHCyT-Metabolomics and Proteomics Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, 98000, Zacatecas, Mexico.
| | - Joel Monárrez-Espino
- Department of Health Research, Christus Muguerza del Parque Hospital - University of Monterrey, 31125, Chihuahua, Mexico
| | | | - Jiamin Zheng
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Juan Carlos Borrego
- Departamento de Epidemiología, Hospital General de Zona #1 "Emilio Varela Luján", Instituto Mexicano del Seguro Social, Zacatecas, 98000, México
| | | | - José Pedro Elizalde-Díaz
- Laboratory of Cell Communication & Extracellular Vesicles, Division of Basic Science, Instituto Nacional de Medicina Genómica, 14610, Ciudad de México, Mexico
| | - Rupasri Mandal
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Mark Berjanskii
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada
| | - Eduardo Martínez-Martínez
- Laboratory of Cell Communication & Extracellular Vesicles, Division of Basic Science, Instituto Nacional de Medicina Genómica, 14610, Ciudad de México, Mexico
| | - Jesús Adrián López
- MicroRNAs and Cancer Laboratory, Academic Unit of Biological Sciences, Autonomous University of Zacatecas, 98000, Zacatecas, Mexico
| | - David S Wishart
- The Metabolomics Innovation Centre, University of Alberta, Edmonton, AB, T6G 1C9, Canada.
- Department of Biological Sciences, University of Alberta, Edmonton, AB, T6G 1C9, Canada.
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Mahali M, Coolidge FL. On the relationship between neurocognitive measures and olfactory dysfunction in COVID-19 patients with and without anosmia. Brain Behav Immun Health 2023; 30:100632. [PMID: 37215309 PMCID: PMC10196905 DOI: 10.1016/j.bbih.2023.100632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 04/25/2023] [Accepted: 04/30/2023] [Indexed: 05/24/2023] Open
Abstract
One of the predominant symptoms of the COVID-19 virus is the complete (anosmia) or partial (hyposmia) loss of smell. Anosmia may be a critical neurocognitive symptom because there is an empirically demonstrated association of anosmia with neurodegenerative diseases like Parkinson's disease, Alzheimer's disease, etc. The present study assessed the neurocognitive disorder patterns in recovered COVID-19 patients who either self-reported anosmia or its absence. Of the 60 adult participants (n = 32 males, n = 28 females; Mage = 20.78 years, range = 18-31 years), 15 reported COVID-19 induced anosmia, 15 reported COVID-19 without anosmia, and 30 reported not having contracted COVID-19. The participants were first administered a 10-item smell test, and analysis of variance revealed significantly better scores for the control group than the other two groups. Further, there was no significant difference in smell scores between the patients who self-reported anosmia or denied it. This statistical pattern was consistent across all neuropsychological tests: short- and long-term verbal memory, digit span, Trail Making, and a self-report 46-item neurocognitive scale. Regardless of the self-report of anosmia or denial, all thirty COVID-19 patients scored significantly poorer than the control group on all of the tests and neurocognitive scale. In summary, the self-report of anosmia appears to be unreliable, and the COVID-19 patients who were found to be anosmic on the initial objective smell test demonstrated poorer neuropsychological performance than controls.
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Affiliation(s)
- Madhumita Mahali
- Centre of Cognitive and Brain Sciences, Indian Institute of Technology, Gandhinagar, India
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Prabhakaran D, Day GS, Munipalli B, Rush BK, Pudalov L, Niazi SK, Brennan E, Powers HR, Durvasula R, Athreya A, Blackmon K. Neurophenotypes of COVID-19: Risk factors and recovery outcomes. Brain Behav Immun Health 2023; 30:100648. [PMID: 37293441 PMCID: PMC10239310 DOI: 10.1016/j.bbih.2023.100648] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 04/24/2023] [Accepted: 06/03/2023] [Indexed: 06/10/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) infection is associated with risk of persistent neurocognitive and neuropsychiatric complications. It is unclear whether the neuropsychological manifestations of COVID-19 present as a uniform syndrome or as distinct neurophenotypes with differing risk factors and recovery outcomes. We examined post-acute neuropsychological profiles following SARS-CoV-2 infection in 205 patients recruited from inpatient and outpatient populations, using an unsupervised machine learning cluster analysis, with objective and subjective measures as input features. This resulted in three distinct post-COVID clusters. In the largest cluster (69%), cognitive functions were within normal limits, although mild subjective attention and memory complaints were reported. Vaccination was associated with membership in this "normal cognition" phenotype. Cognitive impairment was present in the remaining 31% of the sample but clustered into two differentially impaired groups. In 16% of participants, memory deficits, slowed processing speed, and fatigue were predominant. Risk factors for membership in the "memory-speed impaired" neurophenotype included anosmia and more severe COVID-19 infection. In the remaining 15% of participants, executive dysfunction was predominant. Risk factors for membership in this milder "dysexecutive" neurophenotype included disease-nonspecific factors such as neighborhood deprivation and obesity. Recovery outcomes at 6-month follow-up differed across neurophenotypes, with the normal cognition group showing improvement in verbal memory and psychomotor speed, the dysexecutive group showing improvement in cognitive flexibility, and the memory-speed impaired group showing no objective improvement and relatively worse functional outcomes compared to the other two clusters. These results indicate that there are multiple post-acute neurophenotypes of COVID-19, with different etiological pathways and recovery outcomes. This information may inform phenotype-specific approaches to treatment.
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Affiliation(s)
- Divya Prabhakaran
- Mayo Clinic, Center for Individualized Medicine, Jacksonville, FL, USA
- University of California, San Diego, Radiation Medicine and Applied Sciences, San Diego, CA, USA
| | - Gregory S Day
- Mayo Clinic, Department of Neurology, Jacksonville, FL, USA
| | - Bala Munipalli
- Mayo Clinic, Department of General Internal Medicine, Jacksonville, FL, USA
| | - Beth K Rush
- Mayo Clinic, Department of Psychiatry and Psychology, Jacksonville, FL, USA
| | - Lauren Pudalov
- Mayo Clinic, Department of Psychiatry and Psychology, Jacksonville, FL, USA
| | - Shehzad K Niazi
- Mayo Clinic, Department of Psychiatry and Psychology, Jacksonville, FL, USA
| | - Emily Brennan
- Mayo Clinic, Robert D. and Patricia E. Kern Center for the Science of Healthcare Delivery, Jacksonville, FL, USA
| | - Harry R Powers
- Mayo Clinic, Division of Infectious Diseases, Jacksonville, FL, USA
| | - Ravi Durvasula
- Mayo Clinic, Division of Infectious Diseases, Jacksonville, FL, USA
| | - Arjun Athreya
- Mayo Clinic, Department of Molecular Pharmacology and Experimental Therapeutics, Rochester, MN, USA
- Mayo Clinic, Department of Psychiatry and Psychology, Rochester, MN, USA
| | - Karen Blackmon
- Mayo Clinic, Department of Psychiatry and Psychology, Jacksonville, FL, USA
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41
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Ousseiran ZH, Fares Y, Chamoun WT. Neurological manifestations of COVID-19: a systematic review and detailed comprehension. Int J Neurosci 2023; 133:754-769. [PMID: 34433369 PMCID: PMC8506813 DOI: 10.1080/00207454.2021.1973000] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/25/2021] [Accepted: 08/16/2021] [Indexed: 12/13/2022]
Abstract
The current pandemic caused by severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) is accompanied with a rapid increase of reports and papers detailing its neurological effects and symptoms. The virus infection causes respiratory illness named by the world health organization as corona virus 19 (COVID-19).This systematic review aims to study and summarize the different neurological manifestations of this virus. All articles published and indexed via Pubmed, Medline and Google Scholar databases between January 1st 2020 and February 28th 2021 that reported neurological symptoms of SARS-CoV-2 are reviewed following the Preferred Reporting Items for Systemic review and Meta-Analysis (PRISMA) guidelines.We included data from 113 articles: eight prospective studies, 25 retrospective studies and the rest were case reports/series. COVID-19 can present with central nervous system manifestations, such as headache, encephalitis and encephalopathy, peripheral nervous system manifestations, such as anosmia, ageusia and Guillian Barre syndrome, and skeletal muscle manifestations, such as myalgia and myasthenia gravis. Our systematic review showed that COVID-19 can be manifested by a wide spectrum of neurological symptoms reported either in the early stage or within the course of the disease. However, a detailed comprehension of these manifestations is required and more studies are needed in order to improve our scientific knowledge and to develop preventive and therapeutic measures to control this pandemic.
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Affiliation(s)
- Zeina Hassan Ousseiran
- Neuroscience Research Center, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| | - Youssef Fares
- Neuroscience Research Center, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
| | - Wafaa Takash Chamoun
- Neuroscience Research Center, Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
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Vilarello BJ, Jacobson PT, Tervo JP, Waring NA, Gudis DA, Goldberg TE, Devanand DP, Overdevest JB. Olfaction and neurocognition after COVID-19: a scoping review. Front Neurosci 2023; 17:1198267. [PMID: 37457004 PMCID: PMC10339825 DOI: 10.3389/fnins.2023.1198267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/01/2023] [Indexed: 07/18/2023] Open
Abstract
Introduction COVID-19 induces both acute and chronic neurological changes. Existing evidence suggests that chemosensory changes, particularly olfactory loss, may reflect central neurological dysfunction in neurodegenerative diseases and mark progression from mild cognitive impairment to Alzheimer's. This scoping review summarizes the available literature to evaluate the relationship between neurocognition and olfaction in young to middle-aged adults with minimal comorbidities following COVID-19 infection. Methods A literature search of PubMed, Ovid Embase, Web of Science, and Cochrane Library was conducted. Studies underwent title/abstract and full text screening by two reviewers, with a third reviewer resolving any conflicts. Remaining studies underwent data extraction. Results Seventeen studies were eligible for data extraction after the review process, where 12 studies found significantly poorer cognition in those suffering from olfactory dysfunction, four studies showed no association between cognition and olfaction, and one study reported lower anosmia prevalence among patients with cognitive impairment. Conclusion The majority of studies in this review find that olfactory dysfunction is associated with poorer cognition. More rigorous studies are needed to further elucidate the relationship between olfaction and cognition after COVID-19.
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Affiliation(s)
- Brandon J. Vilarello
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - Patricia T. Jacobson
- Department of Otolaryngology-Head and Neck Surgery, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, United States
| | - Jeremy P. Tervo
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - Nicholas A. Waring
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
| | - David A. Gudis
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Department of Otolaryngology-Head and Neck Surgery, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, United States
| | - Terry E. Goldberg
- Department of Psychiatry, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, United States
| | - D. P. Devanand
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Department of Psychiatry, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, United States
| | - Jonathan B. Overdevest
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States
- Department of Otolaryngology-Head and Neck Surgery, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, United States
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Mancilla-Corona CO, Sanchez-Alavez M, Pineda-García G, Islas-Limon JY, Zazueta OE, Lopez-Baena JV, Rodríguez-Vásquez JI, Serafin-Higuera IR. The influence of physical fatigue on telephone-based neuropsychological test performance in COVID-19 survivors. Eur Arch Psychiatry Clin Neurosci 2023:10.1007/s00406-023-01638-2. [PMID: 37336825 DOI: 10.1007/s00406-023-01638-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/03/2023] [Indexed: 06/21/2023]
Abstract
Fatigue has been characterized as a post COVID-19 condition known to persist months after SARS-CoV-2 infection. COVID-19 has been reported to be associated with impaired cognitive function, including disorders in attention, memory, information processing, and executive functions. The objective of this study was to determine if post-COVID fatigue, manifested as tiredness while performing low-intensity physical activity, has a detrimental effect on neuropsychological performance, to achieve this, we randomly selected 20 participants with post-COVID fatigue and 20 SARS-CoV-2 negative age-matched controls from a database of 360 residents of Tijuana, Baja California in a cross-sectional study design. All 40 participants responded to a health survey, along with a neuropsychological assessment test via telephone call. Statistical analysis was performed using a multiple linear regression model including the following independent variables: study condition (post-COVID fatigue or negative control), sex, age, years of education, hypertension, asthma, administration of supplemental oxygen during COVID-19 recovery, and the hour at which the evaluation started. Significant regression analysis was obtained for all global parameters of the assessment, including BANFE-2 score (p = 0.021, R2 Adj. = 0.263), NEUROPSI score (p = 0.008, R2 Adj. = 0.319), and total errors (p = 0.021, R2 Adj. = 0.263), with significant regression coefficients for study condition on two global parameters, BANFE-2 score (p = 0.028, β = - 0.371) and NEUROPSI score (p = 0.010, β = -0.428). These findings suggest that the presence of post-COVID fatigue is a factor associated with a decrease in neuropsychological performance.
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Affiliation(s)
- Cristian O Mancilla-Corona
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico.
| | - Manuel Sanchez-Alavez
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico
- Molecular Medicine, Scripps Research, 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Gisela Pineda-García
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico
| | - Julieta Y Islas-Limon
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico
| | - Oscar E Zazueta
- Baja California Ministry of Health, Pioneros No. 1005 Centro, 21000, Mexicali, BC, Mexico
| | - Jonathan V Lopez-Baena
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico
| | - Jesús I Rodríguez-Vásquez
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico
| | - Idanya R Serafin-Higuera
- Centro de Diagnóstico COVID-19, Facultad de Medicina y Psicología, Calzada Tecnológico y Universidad S/N Delegación Mesa de Otay, 22390, Tijuana, BC, Mexico.
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Largent J, Xie Y, Knuth KB, Toovey S, Reynolds MW, Brinkley E, Mack CD, Dreyer NA. Cognitive and other neuropsychiatric symptoms in COVID-19: analysis of person-generated longitudinal health data from a community-based registry. BMJ Open 2023; 13:e069118. [PMID: 37336535 DOI: 10.1136/bmjopen-2022-069118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2023] Open
Abstract
OBJECTIVE To describe cognitive symptoms in people not hospitalised at study enrolment for SARS-CoV-2 infection and associated demographics, medical history, other neuropsychiatric symptoms and SARS-CoV-2 vaccination. DESIGN Longitudinal observational study. SETTING Direct-to-participant registry with community-based recruitment via email and social media including Google, Facebook and Reddit, targeting adult US residents. Demographics, medical history, COVID-19-like symptoms, tests and vaccinations were collected through enrolment and follow-up surveys. PARTICIPANTS Participants who reported positive COVID-19 test results between 15 December 2020 and 13 December 2021. Those with cognitive symptoms were compared with those not reporting such symptoms. MAIN OUTCOME MEASURE Self-reported cognitive symptoms (defined as 'feeling disoriented or having trouble thinking' from listed options or related written-in symptoms) RESULTS: Of 3908 participants with a positive COVID-19 test result, 1014 (25.9%) reported cognitive symptoms at any time point during enrolment or follow-up, with approximately half reporting moderate/severe symptoms. Cognitive symptoms were associated with other neuropsychiatric symptoms, including dysgeusia, anosmia, trouble waking up, insomnia, headache, anxiety and depression. In multivariate analyses, female sex (OR, 95% CI): 1.7 (1.3 to 2.2), age (40-49 years (OR: 1.5 (1.2-1.9) compared with 18-29 years), history of autoimmune disease (OR: 1.5 (1.2-2.1)), lung disease (OR: 1.7 (1.3-2.2)) and depression (OR: 1.4 (1.1-1.7)) were associated with cognitive symptoms. Conversely, black race (OR: 0.6 (0.5-0.9)) and COVID-19 vaccination before infection (OR: 0.6 (0.4-0.7)) were associated with reduced occurrence of cognitive symptoms. CONCLUSIONS In this study, cognitive symptoms among COVID-19-positive participants were associated with female gender, age, autoimmune disorders, lung disease and depression. Vaccination and black race were associated with lower occurrence of cognitive symptoms. A constellation of neuropsychiatric and psychological symptoms occurred with cognitive symptoms. Our findings suggest COVID-19's full health and economic burden may be underestimated. TRIAL REGISTRATION NUMBER NCT04368065.
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Affiliation(s)
- Joan Largent
- Real World Solutions, IQVIA Inc, Durham, North Carolina, USA
| | - Yiqiong Xie
- Real World Solutions, IQVIA Inc, Durham, Massachusetts, USA
| | - Kendall B Knuth
- Real World Solutions, IQVIA Inc, Durham, North Carolina, USA
| | | | | | - Emma Brinkley
- Real World Solutions, IQVIA Inc, Durham, North Carolina, USA
| | | | - Nancy A Dreyer
- Real World Solutions, IQVIA Inc, Durham, North Carolina, USA
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Thomasson M, Voruz P, Cionca A, Jacot de Alcântara I, Nuber-Champier A, Allali G, Benzakour L, Lalive PH, Lövblad KO, Braillard O, Nehme M, Coen M, Serratrice J, Reny JL, Pugin J, Guessous I, Landis BN, Griffa A, Van De Ville D, Assal F, Péron JA. Markers of limbic system damage following SARS-CoV-2 infection. Brain Commun 2023; 5:fcad177. [PMID: 37415776 PMCID: PMC10320753 DOI: 10.1093/braincomms/fcad177] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 04/21/2023] [Accepted: 06/09/2023] [Indexed: 07/08/2023] Open
Abstract
Alterations of the limbic system may be present in the chronic phase of SARS-CoV-2 infection. Our aim was to study the long-term impact of this disease on limbic system-related behaviour and its associated brain functional connectivity, according to the severity of respiratory symptoms in the acute phase. To this end, we investigated the multimodal emotion recognition abilities of 105 patients from the Geneva COVID-COG Cohort 223 days on average after SARS-CoV-2 infection (diagnosed between March 2020 and May 2021), dividing them into three groups (severe, moderate or mild) according to respiratory symptom severity in the acute phase. We used multiple regressions and partial least squares correlation analyses to investigate the relationships between emotion recognition, olfaction, cognition, neuropsychiatric symptoms and functional brain networks. Six to 9 months following SARS-CoV-2 infection, moderate patients exhibited poorer recognition abilities than mild patients for expressions of fear (P = 0.03 corrected), as did severe patients for disgust (P = 0.04 corrected) and irritation (P < 0.01 corrected). In the whole cohort, these performances were associated with decreased episodic memory and anosmia, but not with depressive symptoms, anxiety or post-traumatic stress disorder. Neuroimaging revealed a positive contribution of functional connectivity, notably between the cerebellum and the default mode, somatosensory motor and salience/ventral attention networks. These results highlight the long-term consequences of SARS-Cov-2 infection on the limbic system at both the behavioural and neuroimaging levels.
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Affiliation(s)
| | | | - Alexandre Cionca
- Clinical and Experimental Neuropsychology Laboratory, Faculty of Psychology, University of Geneva, Geneva 1205, Switzerland
| | - Isabele Jacot de Alcântara
- Clinical and Experimental Neuropsychology Laboratory, Faculty of Psychology, University of Geneva, Geneva 1205, Switzerland
- Neurology Department, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Anthony Nuber-Champier
- Clinical and Experimental Neuropsychology Laboratory, Faculty of Psychology, University of Geneva, Geneva 1205, Switzerland
| | - Gilles Allali
- Leenaards Memory Centre, Lausanne University Hospital and University of Lausanne, Lausanne 1205, Switzerland
| | - Lamyae Benzakour
- Psychiatry Department, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Patrice H Lalive
- Neurology Department, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva 1205, Switzerland
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
| | - Karl-Olof Lövblad
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
- Diagnostic and Interventional Neuroradiology Department, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Olivia Braillard
- Division and Department of Primary Care Medicine, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Mayssam Nehme
- Division and Department of Primary Care Medicine, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Matteo Coen
- Division of General Internal Medicine, Department of Medicine, Geneva University Hospitals and Geneva University, Geneva 1205, Switzerland
| | - Jacques Serratrice
- Division of General Internal Medicine, Department of Medicine, Geneva University Hospitals and Geneva University, Geneva 1205, Switzerland
| | - Jean-Luc Reny
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
- Division of General Internal Medicine, Department of Medicine, Geneva University Hospitals and Geneva University, Geneva 1205, Switzerland
| | - Jérôme Pugin
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
- Intensive Care Department, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Idris Guessous
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
- Division and Department of Primary Care Medicine, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Basile N Landis
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
- Rhinology-Olfactology Unit, Otorhinolaryngology Department, Geneva University Hospitals, Geneva 1205, Switzerland
| | - Alessandra Griffa
- Leenaards Memory Centre, Lausanne University Hospital and University of Lausanne, Lausanne 1205, Switzerland
- Institute of Bioengineering, Centre for Neuroprosthetics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne 1015, Switzerland
- Department of Radiology and Medical Informatics, University of Geneva, Geneva 1205, Switzerland
| | - Dimitri Van De Ville
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
- Institute of Bioengineering, Centre for Neuroprosthetics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne 1015, Switzerland
| | - Frederic Assal
- Neurology Department, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva 1205, Switzerland
- Faculty of Medicine, University of Geneva, Geneva 1011, Switzerland
| | - Julie A Péron
- Correspondence to: Julie Péron Clinical and Experimental Neuropsychology Laboratory Faculté de Psychologie et des Sciences de l’Education Université de Genève, 40 bd du Pont d’Arve 1205 Geneva, Switzerland E-mail:
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Scarselli V, Calderoni D, Terrinoni A, Davico C, Pruccoli G, Denina M, Carducci C, Smarrazzo A, Martucci M, Presicce M, Marcotulli D, Arletti L, Ferrara M, Garazzino S, Mariani R, Campana A, Vitiello B. A Neuropsychiatric Assessment of Children with Previous SARS-CoV-2 Infection. J Clin Med 2023; 12:3917. [PMID: 37373611 DOI: 10.3390/jcm12123917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 05/24/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
AIM Concerns have been raised about possible neuropsychiatric sequelae of COVID-19. The objective of this study was to examine the plausibility of long-term mental health consequences of COVID-19 by assessing a sample of children after the resolution of the acute SARS-CoV-2 infection. METHOD As part of a systematic follow-up assessment of pediatric patients with COVID-19 conducted at two university children's hospitals, 50 children (56% males) aged 8 to 17 years (median 11.5), 26% with previous multisystem inflammatory syndrome in children (MIS-C), without a prior history of neuropsychiatric disorders, received a battery of clinical neuropsychiatric and neuropsychological rating scales that included the Pediatric Migraine Disability Assessment (PedMIDAS), Sleep Disturbance Scale for Children (SDSC), Multidimensional Anxiety Scale for Children (MASC-2), Child Depression Inventory (CDI-2), Child Behavior Checklist (CBCL), and the NEPSY II (Neuropsychological Assessment, Second Edition). The assessments were conducted between 1 and 18 months (median 8 months) after the acute infection. RESULTS The CBCL internalizing symptoms score was in the clinical range for 40% of the participants (vs. a population expected rate of about 10%, p < 0.001). A sleep disturbance was detected in 28%, clinically significant anxiety in 48%, and depressive symptoms in 16%. The NEPSY II scores showed impairment in attention and other executive functions in 52%, and memory deficits in 40% of the children. CONCLUSIONS These data from direct assessment of a sample of children who had SARS-CoV-2 infection show higher than expected rates of neuropsychiatric symptoms, thus supporting the possibility that COVID-19 may have mental health sequelae long after the resolution of the acute infection.
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Affiliation(s)
- Veronica Scarselli
- Department of Human Neuroscience, Sapienza University of Rome, 00185 Rome, Italy
| | - Dario Calderoni
- Department of Human Neuroscience, Sapienza University of Rome, 00185 Rome, Italy
| | - Arianna Terrinoni
- Department of Human Neuroscience, Sapienza University of Rome, 00185 Rome, Italy
| | - Chiara Davico
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Giulia Pruccoli
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Marco Denina
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Chiara Carducci
- Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, 00165 Rome, Italy
| | - Andrea Smarrazzo
- Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, 00165 Rome, Italy
| | - Melania Martucci
- Department of Human Neuroscience, Sapienza University of Rome, 00185 Rome, Italy
| | - Mariaelena Presicce
- Department of Human Neuroscience, Sapienza University of Rome, 00185 Rome, Italy
| | - Daniele Marcotulli
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Luca Arletti
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Mauro Ferrara
- Department of Human Neuroscience, Sapienza University of Rome, 00185 Rome, Italy
| | - Silvia Garazzino
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
| | - Rosanna Mariani
- Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, 00165 Rome, Italy
| | - Andrea Campana
- Emergency, Acceptance and General Pediatrics, Bambino Gesù Children's Hospital, 00165 Rome, Italy
| | - Benedetto Vitiello
- Department of Public Health and Pediatric Sciences, University of Turin, 10126 Turin, Italy
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47
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Peskar M, Šimunič B, Šlosar L, Pišot S, Teraž K, Gasparini M, Pišot R, Marusic U. Effects of COVID-19 on cognition and mood after hospitalization and at 2-month follow-up. Front Psychol 2023; 14:1141809. [PMID: 37303911 PMCID: PMC10252562 DOI: 10.3389/fpsyg.2023.1141809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 04/19/2023] [Indexed: 06/13/2023] Open
Abstract
A plethora of evidence links SARS-CoV-2 infection with concomitant cognitive dysfunction, which often persists weeks to months after the acute stages of illness and affects executive function, attention, memory, orientation, and movement control. It remains largely unclear which conditions or factors exacerbate the recovery. In a cohort of N=37 Slovenian patients (5 females, aged M = 58, SD = 10.7 years) that were hospitalized because of COVID-19, the cognitive function and mood states were assessed immediately after discharge and 2-months later to investigate the early post-COVID recovery changes. We assessed the global Montreal Cognitive Assessment (MoCA), Simple and Choice Reaction Times, executive functions (Trail-Making Test - TMT-A and TMT-B), short-term memory (Auditory Verbal Learning Test - AVLT), and visuospatial memory. We monitored depressive and anxiety symptoms and applied general self-efficacy and cognitive complaints questionnaires. Our results showed a global cognitive impairment (MoCA, Z = 332.5; p = 0.012), poorer performance on executive functions (TMT-A, Z = 188; p = 0.014; and TMT-B, Z = 185; p = 0.012), verbal memory (AVLT, F = 33.4; p < 0.001), and delayed recall (AVLT7, F = 17.1; p < 0.001), and higher depressive (Z = 145; p = 0.015) and anxiety (Z = 141; p = 0.003) symptoms after hospital discharge compared to 2-month follow-up, indicating that SARS-CoV-2 may transiently impair cognitive function and adversely affect the mood. No improvement in MoCA was observed in 40.5% of the patients at follow-up, indicating possible long-term effects of COVID-19 on global cognitive performance. Medical comorbidities (p = 0.035) significantly predicted the change in MoCA score over time, while fat mass (FM, p = 0.518), Mediterranean diet index (p = .0.944), and Florida Cognitive Activities Score (p = 0.927) did not. These results suggest that the patients' medical comorbidities at the time of SARS-CoV-2 infection could importantly contribute to the acute impairment of cognitive function and stress the importance of systemic implementation of countermeasures to limit the negative consequences on public health.
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Affiliation(s)
- Manca Peskar
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
- Biological Psychology and Neuroergonomics, Department of Psychology and Ergonomics, Faculty V: Mechanical Engineering and Transport Systems, Technische Universität Berlin, Berlin, Germany
| | - Boštjan Šimunič
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
| | - Luka Šlosar
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
- Department of Health Sciences, Alma Mater Europaea – ECM, Maribor, Slovenia
| | - Saša Pišot
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
| | - Kaja Teraž
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
- Faculty of Sports, University of Ljubljana, Ljubljana, Slovenia
| | - Mladen Gasparini
- Department of General Surgery, General Hospital Izola, Izola, Slovenia
| | - Rado Pišot
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
| | - Uros Marusic
- Institute for Kinesiology Research, Science and Research Centre Koper, Koper, Slovenia
- Department of Health Sciences, Alma Mater Europaea – ECM, Maribor, Slovenia
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48
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Salvato G, Inglese E, Fazia T, Crottini F, Crotti D, Valentini F, Palmas G, Bollani A, Basilico S, Gandola M, Gelosa G, Gentilini D, Bernardinelli L, Stracciari A, Scaglione F, Agostoni EC, Bottini G. The Association between Dysnatraemia during Hospitalisation and Post-COVID-19 Mental Fatigue. J Clin Med 2023; 12:jcm12113702. [PMID: 37297898 DOI: 10.3390/jcm12113702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/19/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
COVID-19 may induce short- and long-term cognitive failures after recovery, but the underlying risk factors are still controversial. Here, we investigated whether (i) the odds of experiencing persistent cognitive failures differ based on the patients' disease course severity and sex at birth; and (ii) the patients' electrolytic profile in the acute stage represents a risk factor for persistent cognitive failures. We analysed data from 204 patients suffering from COVID-19 and hospitalised during the first pandemic wave. According to the 7-point WHO-OS scale, their disease course was classified as severe or mild. We investigated the presence of persistent cognitive failures collected after hospital discharge, while electrolyte profiles were collected during hospitalisation. The results showed that females who suffered from a mild course compared to a severe course of COVID-19 had a higher risk of presenting with persistent mental fatigue after recovery. Furthermore, in females who suffered from a mild course of COVID-19, persistent mental fatigue was related to electrolyte imbalance, in terms of both hypo- and hypernatremia, during hospitalisation in the acute phase. These findings have important implications for the clinical management of hospitalised COVID-19 patients. Attention should be paid to potential electrolyte imbalances, mainly in females suffering from mild COVID-19.
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Affiliation(s)
- Gerardo Salvato
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
- NeuroMI, Milan Centre for Neuroscience, 20126 Milan, Italy
| | - Elvira Inglese
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Department of Laboratory Medicine, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
| | - Teresa Fazia
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Francesco Crottini
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Daniele Crotti
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Federica Valentini
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
| | - Giulio Palmas
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
| | - Alessandra Bollani
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
| | - Stefania Basilico
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
- NeuroMI, Milan Centre for Neuroscience, 20126 Milan, Italy
| | - Martina Gandola
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
- NeuroMI, Milan Centre for Neuroscience, 20126 Milan, Italy
| | - Giorgio Gelosa
- NeuroMI, Milan Centre for Neuroscience, 20126 Milan, Italy
- Neurology Department, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
| | - Davide Gentilini
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Bioinformatics and Statistical Genomic Unit, Istituto Auxologico Italiano IRCCS, 20095 Milan, Italy
| | - Luisa Bernardinelli
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
| | - Andrea Stracciari
- Department of Psychology, University of Bologna, 40126 Bologna, Italy
| | - Francesco Scaglione
- Department of Laboratory Medicine, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Elio Clemente Agostoni
- NeuroMI, Milan Centre for Neuroscience, 20126 Milan, Italy
- Neurology Department, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
| | - Gabriella Bottini
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy
- Cognitive Neuropsychology Centre, ASST "Grande Ospedale Metropolitano" Niguarda, 20162 Milan, Italy
- NeuroMI, Milan Centre for Neuroscience, 20126 Milan, Italy
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49
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Adingupu DD, Soroush A, Hansen A, Twomey R, Dunn JF. Brain hypoxia, neurocognitive impairment, and quality of life in people post-COVID-19. J Neurol 2023:10.1007/s00415-023-11767-2. [PMID: 37210689 DOI: 10.1007/s00415-023-11767-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 05/04/2023] [Accepted: 05/05/2023] [Indexed: 05/22/2023]
Abstract
OBJECTIVE Systemic hypoxia occurs in COVID-19 infection; however, it is unknown if cerebral hypoxia occurs in convalescent individuals. We have evidence from other conditions associated with central nervous system inflammation that hypoxia may occur in the brain. If so, hypoxia could reduce the quality of life and brain function. This study was undertaken to assess if brain hypoxia occurs in individuals after recovery from acute COVID-19 infection and if this hypoxia is associated with neurocognitive impairment and reduced quality of life. METHODS Using frequency-domain near-infrared spectroscopy (fdNIRS), we measured cerebral tissue oxygen saturation (StO2) (a measure of hypoxia) in participants who had contracted COVID-19 at least 8 weeks prior to the study visit and healthy controls. We also conducted neuropsychological assessments and health-related quality of life assessments, fatigue, and depression. RESULTS Fifty-six percent of the post-COVID-19 participants self-reported having persistent symptoms (from a list of 18), with the most reported symptom being fatigue and brain fog. There was a gradation in the decrease of oxyhemoglobin between controls, and normoxic and hypoxic post-COVID-19 groups (31.7 ± 8.3 μM, 27.8 ± 7.0 μM and 21.1 ± 7.2 μM, respectively, p = 0.028, p = 0.005, and p = 0.081). We detected that 24% of convalescent individuals' post-COVID-19 infection had reduced StO2 in the brain and that this relates to reduced neurological function and quality of life. INTERPRETATION We believe that the hypoxia reported here will have health consequences for these individuals, and this is reflected in the correlation of hypoxia with greater symptomology. With the fdNIRS technology, combined with neuropsychological assessment, we may be able to identify individuals at risk of hypoxia-related symptomology and target individuals that are likely to respond to treatments aimed at improving cerebral oxygenation.
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Affiliation(s)
- Damilola D Adingupu
- Department of Radiology, University of Calgary, Calgary, Canada.
- Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, Canada.
| | - Ateyeh Soroush
- Department of Radiology, University of Calgary, Calgary, Canada
- Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, Canada
- Department Of Clinical Neurosciences, University of Calgary, Calgary, Canada
| | - Ayden Hansen
- Department of Radiology, University of Calgary, Calgary, Canada
- Department Of Clinical Neurosciences, University of Calgary, Calgary, Canada
| | - Rosie Twomey
- Faculty of Kinesiology, University of Calgary, Calgary, Canada
| | - Jeff F Dunn
- Department of Radiology, University of Calgary, Calgary, Canada.
- Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, Canada.
- Department Of Clinical Neurosciences, University of Calgary, Calgary, Canada.
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50
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Godoy-González M, Navarra-Ventura G, Gomà G, de Haro C, Espinal C, Fortià C, Ridao N, Miguel Rebanal N, Oliveras-Furriols L, Subirà C, Jodar M, Santos-Pulpón V, Sarlabous L, Fernández R, Ochagavía A, Blanch L, Roca O, López-Aguilar J, Fernández-Gonzalo S. Objective and subjective cognition in survivors of COVID-19 one year after ICU discharge: the role of demographic, clinical, and emotional factors. Crit Care 2023; 27:188. [PMID: 37189173 PMCID: PMC10184095 DOI: 10.1186/s13054-023-04478-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/04/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Intensive Care Unit (ICU) COVID-19 survivors may present long-term cognitive and emotional difficulties after hospital discharge. This study aims to characterize the neuropsychological dysfunction of COVID-19 survivors 12 months after ICU discharge, and to study whether the use of a measure of perceived cognitive deficit allows the detection of objective cognitive impairment. We also explore the relationship between demographic, clinical and emotional factors, and both objective and subjective cognitive deficits. METHODS Critically ill COVID-19 survivors from two medical ICUs underwent cognitive and emotional assessment one year after discharge. The perception of cognitive deficit and emotional state was screened through self-rated questionnaires (Perceived Deficits Questionnaire, Hospital Anxiety and Depression Scale and Davidson Trauma Scale), and a comprehensive neuropsychological evaluation was carried out. Demographic and clinical data from ICU admission were collected retrospectively. RESULTS Out of eighty participants included in the final analysis, 31.3% were women, 61.3% received mechanical ventilation and the median age of patients was 60.73 years. Objective cognitive impairment was observed in 30% of COVID-19 survivors. The worst performance was detected in executive functions, processing speed and recognition memory. Almost one in three patients manifested cognitive complaints, and 22.5%, 26.3% and 27.5% reported anxiety, depression and post-traumatic stress disorder (PTSD) symptoms, respectively. No significant differences were found in the perception of cognitive deficit between patients with and without objective cognitive impairment. Gender and PTSD symptomatology were significantly associated with perceived cognitive deficit, and cognitive reserve with objective cognitive impairment. CONCLUSIONS One-third of COVID-19 survivors suffered objective cognitive impairment with a frontal-subcortical dysfunction 12 months after ICU discharge. Emotional disturbances and perceived cognitive deficits were common. Female gender and PTSD symptoms emerged as predictive factors for perceiving worse cognitive performance. Cognitive reserve emerged as a protective factor for objective cognitive functioning. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT04422444; June 9, 2021.
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Affiliation(s)
- Marta Godoy-González
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Guillem Navarra-Ventura
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain.
| | - Gemma Gomà
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Candelaria de Haro
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Espinal
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Cristina Fortià
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Natalia Ridao
- Physical and Rehabilitation Medicine Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Nuria Miguel Rebanal
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Clinical Psychology and Psychobiology Department, Universitat de Barcelona, Barcelona, Spain
| | - Laia Oliveras-Furriols
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
| | - Carles Subirà
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Critical Care Department, Althaia Xarxa Assistencial Universitària de Manresa, IRIS Research Institute, Manresa, Spain
| | - Mercè Jodar
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Neurology Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Instituto de Salud Carlos III, Madrid, Spain
| | - Verónica Santos-Pulpón
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Leonardo Sarlabous
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Rafael Fernández
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Critical Care Department, Althaia Xarxa Assistencial Universitària de Manresa, IRIS Research Institute, Manresa, Spain
| | - Ana Ochagavía
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Lluís Blanch
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Oriol Roca
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Medicine Department, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Josefina López-Aguilar
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
| | - Sol Fernández-Gonzalo
- Critical Care Department, Parc Taulí Hospital Universitari, Institut d'Investigació i Innovació Parc Taulí (I3PT-CERCA), Universitat Autònoma de Barcelona, Sabadell, Spain
- Department of Clinical and Health Psychology, Universitat Autònoma de Barcelona, Bellaterra, Spain
- Centro de Investigación Biomédica en Red de Salud Mental, Instituto de Salud Carlos III, Madrid, Spain
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