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Padmanabhan P, Roberts LH, Chancellor MB, Peters KM, Zwaans BMM. Prospective follow-up of overactive bladder symptoms in patients with prior SARS-CoV-2 infection. Neurourol Urodyn 2024; 43:1514-1522. [PMID: 38828830 DOI: 10.1002/nau.25509] [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: 02/08/2024] [Revised: 03/21/2024] [Accepted: 05/20/2024] [Indexed: 06/05/2024]
Abstract
PURPOSE SARS-CoV-2 infection can result in genitourinary symptoms, such as frequency, urgency, nocturia, and pain/pressure. In this study, we followed the progression of overactive bladder (OAB) symptoms in patients that reported new or worsening OAB symptoms after coronavirus disease-19 (COVID-19) diagnosis. MATERIALS AND METHODS Individuals from a COVID-19 serology study were invited to participate in a follow-up study. Respondents were divided into three groups based on prior COVID-19 testing. Patients scored symptoms retrospectively before the pandemic, at study onset, and prospectively during 12-month follow-up. Genitourinary symptoms were assessed using international consultation on incontinence questionaire for OAB (ICIQ-OAB). Change in ICIQ-OAB scores from baseline were calculated. The minimal important difference of one on ICIQ-OAB is considered a significant change. RESULTS 26.0% of participants previously had positive COVID polymerase chain reaction (PCR) test (PCR+), 5.6% a positive serology test only (Ser+), and 65.5% were COVID naïve (COVID-). 23.8% of participants reported a significant increase in ICIQ-OAB score at study onset compared to prepandemic. ICIQ-OAB scores were similar at prepandemic but significantly higher at study start (p < 0.001) in PCR+ group. During follow-up, change in ICIQ-OAB scores from baseline remained unchanged for COVID- group, but gradually reduced for PCR+, reaching similar levels as COVID- group by 12 months. By 12 months, 71.4% of PCR+, 42.9% of Ser+, and 68.8% of COVID- participants still reported significant increase in ICIQ-OAB scores. CONCLUSIONS Most COVID-19 patients experienced return of symptoms to baseline, indicative of the potential resolution of COVID-associated cystitis. A subset of cases did not, raising questions about the underlying factors contributing to this outcome. Additional research is needed to assess long COVID on urological health.
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Affiliation(s)
- Priya Padmanabhan
- Department of Urology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan, USA
- Department of Urology, Oakland University William Beaumont School of Medicine, Rochester, Michigan, USA
| | - Ly Hoang Roberts
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Michael B Chancellor
- Department of Urology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan, USA
- Department of Urology, Oakland University William Beaumont School of Medicine, Rochester, Michigan, USA
| | - Kenneth M Peters
- Department of Urology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan, USA
- Department of Urology, Oakland University William Beaumont School of Medicine, Rochester, Michigan, USA
| | - Bernadette M M Zwaans
- Department of Urology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan, USA
- Department of Urology, Oakland University William Beaumont School of Medicine, Rochester, Michigan, USA
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Imtiaz MA, Melas K, Tin A, Talevi V, Chen H, Fornage M, Shrestha S, Gögele M, Emmert D, Pattaro C, Pramstaller P, Förster F, Horn K, Mosley TH, Fuchsberger C, Scholz M, Breteler MM, Aziz NA. Genome-Wide Association Study Meta-Analysis Uncovers Novel Genetic Variants Associated with Olfactory Dysfunction. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.08.09.24311665. [PMID: 39148842 PMCID: PMC11326328 DOI: 10.1101/2024.08.09.24311665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
IMPORTANCE Olfactory dysfunction is among the earliest signs of many age-related neurodegenerative diseases and has been associated with increased mortality in older adults; however, its genetic basis remains largely unknown. OBJECTIVE To identify the genetic loci associated with olfactory dysfunction in the general population. DESIGN SETTING AND PARTIICIPANTS This genome-wide association study meta-analysis (GWMA) included participants of European ancestry (N = 22,730) enrolled in four different large population-based studies, followed by a multi-ancestry GWMA including participants of African ancestry (N = 1,030). The data analysis was performed from March 2023 through June 2024. EXPOSURES Genome-wide single nucleotide polymorphisms. MAIN OUTCOMES AND MEASURES Olfactory dysfunction was the outcome and assessed using a 12-item smell identification test. RESULTS GWMA revealed a novel genome-wide significant locus (tagged by rs11228623 at 11q12) associated with olfactory dysfunction. Gene-based analysis revealed a high enrichment for olfactory receptor genes in this region. Phenome-wide association studies demonstrated associations between genetic variants related to olfactory dysfunction and blood cell counts, kidney function, skeletal muscle mass, cholesterol levels and cardiovascular disease. Using individual-level data, we also confirmed and quantified the strength of these associations on a phenotypic level. Moreover, employing two-sample Mendelian Randomization analyses, we found evidence for causal associations between olfactory dysfunction and these phenotypes. CONCLUSIONS These findings provide novel insights into the genetic architecture of the sense of smell and highlight its importance for many aspects of human health.
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Affiliation(s)
- Mohammed Aslam Imtiaz
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Konstantinos Melas
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Adrienne Tin
- Department of Medicine, University of Mississippi Medical Center, Jackson, 39216, MS, USA
| | - Valentina Talevi
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Honglei Chen
- Department of Epidemiology and Biostatistics, Michigan State University, Michigan, USA
| | - Myriam Fornage
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, University of Texas Health Science at Houston, Houston, TX 77030, USA
- Human Genetics Center, School of Public Health, University of Texas Health Science at Houston, Houston, TX 77030, USA
| | - Srishti Shrestha
- The Memory Impairment Neurodegenerative Dementia (MIND) Research Center, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | - Martin Gögele
- Eurac Research, Institute for Biomedicine, Via Volta 21, 39100, Bolzano, Italy
| | - David Emmert
- Eurac Research, Institute for Biomedicine, Via Volta 21, 39100, Bolzano, Italy
| | - Cristian Pattaro
- Eurac Research, Institute for Biomedicine, Via Volta 21, 39100, Bolzano, Italy
| | - Peter Pramstaller
- Eurac Research, Institute for Biomedicine, Via Volta 21, 39100, Bolzano, Italy
| | - Franz Förster
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), Medical Faculty, Leipzig University, Leipzig, Germany
| | - Katrin Horn
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), Medical Faculty, Leipzig University, Leipzig, Germany
| | - Thomas H. Mosley
- The Memory Impairment Neurodegenerative Dementia (MIND) Research Center, University of Mississippi Medical Center, Jackson, MS 39216, USA
| | | | - Markus Scholz
- Institute for Medical Informatics, Statistics and Epidemiology (IMISE), Medical Faculty, Leipzig University, Leipzig, Germany
- LIFE Research Center for Civilization Diseases, Medical Faculty, Leipzig University, Leipzig, Germany
| | - Monique M.B. Breteler
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Institute for Medical Biometry, Informatics and Epidemiology (IMBIE), Faculty of Medicine, University of Bonn, Germany
| | - N. Ahmad Aziz
- Population Health Sciences, German Centre for Neurodegenerative Diseases (DZNE), Bonn, Germany
- Department of Neurology, Faculty of Medicine, University of Bonn, Bonn, Germany
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3
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Benito-León J. Unseen scars: Unraveling the neurological manifestations of COVID-19. Med Clin (Barc) 2024; 163:21-24. [PMID: 38378337 DOI: 10.1016/j.medcli.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 02/22/2024]
Affiliation(s)
- Julián Benito-León
- Department of Neurology, University Hospital "12 de Octubre", Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain; Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Department of Medicine, Faculty of Medicine, Complutense University, Madrid, Spain.
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4
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Jamora RDG, Jalipa FGU, Villanueva III EQ, Sy MCC, Espiritu AI, Anlacan VMM. Clinical outcomes of patients with seizure admitted for COVID-19: Findings from the Philippine CORONA study. Heliyon 2024; 10:e32461. [PMID: 38933946 PMCID: PMC11201110 DOI: 10.1016/j.heliyon.2024.e32461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 06/04/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024] Open
Abstract
Objective Seizure is one of the neurologic manifestations of coronavirus disease 2019 (COVID-19) infection. There are few studies focused on the outcome of hospitalized patients with COVID-19 and seizure. Methods This was a subgroup analysis of patients with seizure based on a nationwide, multicenter, retrospective study of COVID-19 patients admitted in 37 hospitals in the Philippines. Results A total of 10,881 patients with COVID-19 infection were included. Among these, 27 (0.2 %) patients had pre-existing seizure/epilepsy and 125 (1.1 %) had new-onset seizure. The patients with pre-existing seizure/epilepsy had a mean age of 49 years and majority were males (63.0 %). The patients with new-onset seizure had a mean age of 57 years and majority were males (60.5 %). Among patients with pre-existing seizure/epilepsy, there were no significant differences in the proportion of severe/critical COVID-19 (p = 0.131), all-cause mortality (p = 0.177), full/partial neurologic recovery (p = 0.190), ventilator use (p = 0.106), length of intensive care unit stay (p = 0.276), and length of hospitalization (p = 0.591). Patients with new-onset seizure were 2.65 times more likely to have severe/critical COVID-19 infection (p < 0.001), 3.12 times more likely to die (p < 0.001), and 3.51 times more likely to require a ventilator (p < 0.001) than those without new-onset seizure. New-onset seizure, however, was not significantly associated with full/partial neurologic recovery (p = 0.184) and prolonged length of hospitalization (p = 0.050). Conclusion Severe/critical COVID-19 infection, higher mortality rate, and use of a ventilator were significantly higher among patients with new-onset seizure but not among patients with pre-existing seizure/epilepsy.
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Affiliation(s)
- Roland Dominic G. Jamora
- Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
- Section of Neurology, Department of Internal Medicine, Cardinal Santos Medical Center, San Juan City, Philippines
| | - Francis Gerwin U. Jalipa
- Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
| | - Emilio Q. Villanueva III
- Department of Pathology, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
| | - Marie Charmaine C. Sy
- Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
| | - Adrian I. Espiritu
- Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
- Department of Clinical Epidemiology, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Veeda Michelle M. Anlacan
- Department of Neurosciences, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
- Section of Neurology, Department of Internal Medicine, Cardinal Santos Medical Center, San Juan City, Philippines
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Medavarapu S, Goyal N, Anziska Y. Acute transverse myelitis (ATM) associated with COVID 19 infection and vaccination: A case report and literature review. AIMS Neurosci 2024; 11:178-187. [PMID: 38988884 PMCID: PMC11230862 DOI: 10.3934/neuroscience.2024011] [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: 12/01/2023] [Revised: 05/27/2024] [Accepted: 06/03/2024] [Indexed: 07/12/2024] Open
Abstract
Acute transverse myelitis (ATM) is an inflammatory disorder caused by many etiologies, from postinfectious to autoimmune. Rarely, ATM cases have been reported after both COVID-19 infection and COVID-19 vaccination. We described our experience with ATM after COVID-19 infection and conducted a literature review. Case finding Methods We reported a case of longitudinally extensive ATM after COVID 19 infection, who also received convalescent plasma therapy, and present a comprehensive literature review of ATM cases reported after COVID-19 infection and COVID-19 vaccination. The literature search was done using PubMed and Google scholar with keywords and selected peer-reviewed articles. The search included all cases from Jan 2020 to Sept 2022. Results A total of 60 ATM cases reported association with post COVID 19 infection, and 23 ATM cases reported association with post COVID 19 vaccinations. Among post COVID 19 ATM cases, the mean age was 49 years and the youngest reported was 7-month-old. A total of 55% (33) were longitudinally extensive ATM. The most common symptom was lower extremity weakness. One case was reported as necrotizing myelitis on biopsy, and another case overlapped with syndrome of GBS and longitudinal ATM. No cases reported using convalescent plasma therapy after infection. Almost all the ATM cases were treated with steroids, but some cases needed additional treatment since not all responded adequately. Six cases (10%) responded with steroids plus plasmapheresis, and 5 cases (8%) responded with steroids + IVIG, especially in the pediatric age group. One case reported a positive response after treatment with eculizumab, and another with infliximab. Two cases (3%) remained paraparetic. Among post covid-19 vaccine ATM cases, 4 cases (17%) were reported as longitudinally extensive ATM. Five cases (21%) had symptom onset within a week after vaccination. Almost all reported a response to steroids except for one case which reported fatality after the 58th day after vaccination. Conclusion ATM, in the setting of acute COVID-19 infection, has been described in multiple cases and is a rare complication of COVID-19 vaccination.
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Affiliation(s)
- Srinivas Medavarapu
- Department of Neurocritical care, Mount Sinai and and Department of Neurology, State University of New York Downstate, Brooklyn, NY, USA
| | - Nitasha Goyal
- State University of New York Downstate Medical School, Brooklyn, NY, USA
| | - Yaacov Anziska
- Department of Neurology, Neuromuscular Disease, State University of New York Downstate, Brooklyn, NY, USA
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Amsterdam D, Kupershmidt A, Avinir A, Matalon R, Ohana O, Feder O, Shtrozberg S, Choshen G, Ablin JN, Elkana O. Long COVID-19 Enigma: Unmasking the Role of Distinctive Personality Profiles as Risk Factors. J Clin Med 2024; 13:2886. [PMID: 38792428 PMCID: PMC11122355 DOI: 10.3390/jcm13102886] [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: 04/24/2024] [Revised: 05/04/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Background: The COVID-19 (Coronavirus disease 2019) pandemic has prompted extensive research into lingering effects, especially in 'Long COVID' patients. Despite exploration, contributing factors remain elusive; Objective: This study explores the potential link between distinctive personality profiles, particularly type D personality, and an increased risk of Long COVID; Methods: A retrospective cross-sectional study at Tel-Aviv Sourasky Medical Center's Post-COVID clinic analyzed data from 373 Long COVID patients through comprehensive questionnaires covering Long COVID syndrome, Fibromyalgia criteria, personality assessments, social support, and subjective evaluations of cognitive decline, health and life quality. In total, 116 out of 373 patients completed the questionnaire, yielding a 31% participation rate; Results: Cluster analysis revealed two groups, with Cluster 1 (N = 58) exhibiting Type D personality traits while Cluster 2 (N = 56) not meeting criteria for Type D personality. In comparison to Cluster 2, Cluster 1 patients reported heightened anxiety, depression, reduced social support, increased pain symptoms, manifestations of fibromyalgia, cognitive decline, and poor sleep quality, contributing to a diminished quality-of-life perception; Conclusions: findings highlight diverse personality profiles among Long COVID patients, emphasizing the need for tailored care. This approach shows potential for improving Long COVID patient care, aligning with the evolving personalized medicine paradigm.
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Affiliation(s)
- Dana Amsterdam
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Aviv Kupershmidt
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Asia Avinir
- School of Behavioral Sciences, The Academic College of Tel-Aviv—Yaffo, Tel Aviv 6818211, Israel; (A.A.); (O.E.)
| | - Ron Matalon
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Ofir Ohana
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Omri Feder
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Shai Shtrozberg
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Guy Choshen
- Department of Internal Medicine B, Meir Medical Center, 59 Tsharnehovski St., Kfar Saba 4428163, Israel;
| | - Jacob Nadav Ablin
- Department of Internal Medicine H, Tel Aviv Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (A.K.); (O.F.); (S.S.)
| | - Odelia Elkana
- School of Behavioral Sciences, The Academic College of Tel-Aviv—Yaffo, Tel Aviv 6818211, Israel; (A.A.); (O.E.)
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Benito-León J, Lapeña J, García-Vasco L, Cuevas C, Viloria-Porto J, Calvo-Córdoba A, Arrieta-Ortubay E, Ruiz-Ruigómez M, Sánchez-Sánchez C, García-Cena C. Exploring Cognitive Dysfunction in Long COVID Patients: Eye Movement Abnormalities and Frontal-Subcortical Circuits Implications via Eye-Tracking and Machine Learning. Am J Med 2024:S0002-9343(24)00217-1. [PMID: 38583751 DOI: 10.1016/j.amjmed.2024.04.004] [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: 01/24/2024] [Revised: 03/01/2024] [Accepted: 04/02/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND Cognitive dysfunction is regarded as one of the most severe aftereffects following coronavirus disease 2019 (COVID-19). Eye movements, controlled by various brain regions, including the dorsolateral prefrontal cortex and frontal-thalamic circuits, offer a potential metric for evaluating cognitive dysfunction. We aimed to examine the utility of eye movement measurements in identifying cognitive impairments in long COVID patients. METHODS We recruited 40 long COVID patients experiencing subjective cognitive complaints and 40 healthy controls and used a certified eye-tracking medical device to record saccades and antisaccades. Machine learning was applied to enhance the analysis of eye movement data. RESULTS Patients did not differ from the healthy controls regarding age, sex, and years of education. However, the patients' Montreal Cognitive Assessment total score was significantly lower than healthy controls. Most eye movement parameters were significantly worse in patients: the latencies, gain, and velocity of visually and memory-guided saccades, the number of correct memory saccades, the latencies and duration of reflexive saccades, and the number of errors in the antisaccade test. Machine learning permitted distinguishing between long COVID patients experiencing subjective cognitive complaints and healthy controls. CONCLUSION Our findings suggest impairments in frontal subcortical circuits in long COVID patients experiencing subjective cognitive complaints. Eye-tracking, combined with machine learning, offers a novel, efficient way to assess and monitor long COVID patients' cognitive dysfunctions, suggesting its utility in clinical settings for early detection and personalized treatment strategies. Further research is needed to determine the long-term implications of these findings and the reversibility of cognitive dysfunctions.
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Affiliation(s)
- Julián Benito-León
- Department of Neurology, University Hospital 12 de Octubre, Madrid, Spain; Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain; Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain; Department of Medicine, Faculty of Medicine, Complutense University, Madrid, Spain.
| | - José Lapeña
- Department of Neurology, University Hospital 12 de Octubre, Madrid, Spain
| | | | - Constanza Cuevas
- Department of Neurology, University Hospital 12 de Octubre, Madrid, Spain
| | - Julie Viloria-Porto
- Magdalena University, Santa Marta, Colombia; ETSIDI-Center for Automation and Robotics UPM-CSIC, Universidad Politécnica de Madrid, Madrid, Spain
| | - Alberto Calvo-Córdoba
- ETSIDI-Center for Automation and Robotics UPM-CSIC, Universidad Politécnica de Madrid, Madrid, Spain
| | | | - María Ruiz-Ruigómez
- Department of Internal Medicine, University Hospital 12 de Octubre, Madrid, Spain
| | | | - Cecilia García-Cena
- ETSIDI-Center for Automation and Robotics UPM-CSIC, Universidad Politécnica de Madrid, Madrid, Spain
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Zayeri ZD, Torabizadeh M, Kargar M, Kazemi H. The molecular fingerprint of neuroinflammation in COVID-19: A comprehensive discussion on molecular mechanisms of neuroinflammation due to SARS-COV2 antigens. Behav Brain Res 2024; 462:114868. [PMID: 38246395 DOI: 10.1016/j.bbr.2024.114868] [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: 08/27/2023] [Revised: 01/13/2024] [Accepted: 01/14/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND AND OBJECTIVE Severe acute respiratory syndrome coronavirus 2 attacks the neural system directly and indirectly via various systems, such as the nasal cavity, olfactory system, and facial nerves. Considering the high energy requirement, lack of antioxidant defenses, and high amounts of metal ions in the brain, oxidative damage is very harmful to the brain. Various neuropathic pain conditions, neurological disorders, and neuropsychiatric complications were reported in Coronavirus disease 2019, prolonged Coronavirus disease 2019, and after Coronavirus disease 2019 immunization. This manuscript offers a distinctive outlook on the interconnectedness between neurology and neuropsychiatry through its meticulous analysis of complications. DISCUSSION After recovering from Coronavirus disease 2019, approximately half of the patients reported developing Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. Long Coronavirus disease 2019 imaging reports illustrated the hypometabolism in various parts of the brain, such as olfactory bulbs, limbic/paralimbic domains, the brainstem, and the cerebellum. Ninety imaging and neuropathological studies of Coronavirus disease 2019 have shown evidence of white matter, brainstem, frontotemporal, and oculofrontal lesions. Emotional functions, such as pleasant, long/short-term memory, movement, cognition and cognition in decision-making are controlled by these regions. The neuroinflammation and the mechanisms of defense are well presented in the discussion. The role of microglia activation, Inducible NO synthase, Cyclooxygenases ½, Reactive oxygen species, neurotoxic toxins and pro-inflammatory cytokines, such as Interleukin-1 beta, Interleukin-6 and Tumor Necrosis Factor-alpha are highlighted in neuronal dysfunction and death. Nuclear factor kappa-light-chain-enhancer of activated B cells, Mitogen-activated protein kinase, Activator Protein 1, and Interferon regulatory factors are the main pathways involved in microglia activation in Coronavirus disease 2019 neuroinflammation. CONCLUSION The neurological aspect of Coronavirus disease 2019 should be highlighted. Neurological, psychological, and behavioral aspects of Coronavirus disease 2019, prolonged Coronavirus disease 2019, and Coronavirus disease 2019 vaccines can be the upcoming issues. We need a global awareness where this aspect of the disease should be more considered in health research.
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Affiliation(s)
- Zeinab Deris Zayeri
- Golestan Hospital Clinical Research Development Unit, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Mehdi Torabizadeh
- Golestan Hospital Clinical Research Development Unit, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Masoud Kargar
- Health Research Institute, Research Center of Thalassemia & Hemoglobinopathy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Hashem Kazemi
- Department of Biology, Dezful Branch, Islamic Azad University, Dezful, Iran
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9
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Simões JLB, de Carvalho Braga G, Eichler SW, da Silva GB, Bagatini MD. Implications of COVID-19 in Parkinson's disease: the purinergic system in a therapeutic-target perspective to diminish neurodegeneration. Purinergic Signal 2024:10.1007/s11302-024-09998-7. [PMID: 38460075 DOI: 10.1007/s11302-024-09998-7] [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: 08/25/2023] [Accepted: 02/21/2024] [Indexed: 03/11/2024] Open
Abstract
The pathophysiology of Parkinson's disease (PD) is marked by degeneration of dopaminergic neurons in the substantia nigra. With advent of COVID-19, which is closely associated with generalized inflammation and multiple organ dysfunctions, the PD patients may develop severe conditions of disease leading to exacerbated degeneration. This condition is caused by the excessive release of pro-inflammatory markers, called cytokine storm, that is capable of triggering neurodegenerative conditions by affecting the blood-brain barrier (BBB). A possible SARS-CoV-2 infection, in serious cases, may compromise the immune system by triggering a hyperstimulation of the neuroimmune response, similar to the pathological processes found in PD. From this perspective, the inflammatory scenario triggers oxidative stress and, consequently, cellular dysfunction in the nervous tissue. The P2X7R seems to be the key mediator of the neuroinflammatory process, as it acts by increasing the concentration of ATP, allowing the influx of Ca2+ and the occurrence of mutations in the α-synuclein protein, causing activation of this receptor. Thus, modulation of the purinergic system may have therapeutic potential on the effects of PD, as well as on the damage caused by inflammation of the BBB, which may be able to mitigate the neurodegeneration caused by diseases. Considering all the processes of neuroinflammation, oxidative stress, and mitochondrial dysfunction that PD propose, we can conclude that the P2X7 antagonist acts in the prevention of viral diseases, and it also controls purinergic receptors formed by multi-target compounds directed to self-amplification circuits and, therefore, may be a viable strategy to obtain the desired disease-modifying effect. Thus, purinergic system receptor modulations have a high therapeutic potential for neurodegenerative diseases such as PD.
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Affiliation(s)
| | | | | | - Gilnei Bruno da Silva
- Multicentric Postgraduate Program in Biochemistry and Molecular Biology, State University of Santa Catarina, Lages, SC, Brazil
| | - Margarete Dulce Bagatini
- Graduate Program in Biomedical Sciences, Federal University of Fronteira Sul, Chapecó, SC, Brazil.
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10
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Balduz M, Fidancı H. Visual evoked potential abnormalities in patients with COVID-19. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2024; 70:e20231061. [PMID: 38451579 PMCID: PMC10913780 DOI: 10.1590/1806-9282.20231061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 09/28/2023] [Indexed: 03/08/2024]
Abstract
OBJECTIVE It has been suggested that diseases that may cause visual evoked potential abnormality, such as optic neuritis, may be associated with the coronavirus disease 2019. This study aimed to find out whether there are visual evoked potential abnormalities in coronavirus disease 2019 patients using pattern reversal visual evoked potential and flash visual evoked potential. METHODS Patients with a history of coronavirus disease 2019 (coronavirus disease 2019 patients) and controls were included in this prospective case-control study. This study was conducted in the Clinical Neurophysiology Laboratory of Adana City Training and Research Hospital. Individuals without visual impairment were included. Coronavirus disease 2019 patients were required to have clinical features consistent with previous acute infection and a positive nose swab polymerase chain reaction test. Visual evoked potential was applied to coronavirus disease 2019 patients between July 2020 and July 2021. Controls consisted of patients without a history of chronic disease who underwent a visual evoked potential study between June 2017 and June 2018 due to headache or dizziness. Pattern reversal visual evoked potential and flash visual evoked potential were applied to all participants. N75, P100, and N135 waves obtained from pattern reversal visual evoked potential and P1, N1, P2, N2, P3, and N3 waves obtained from flash visual evoked potential were analyzed. RESULTS A total of 44 coronavirus disease 2019 patients and 40 controls were included in the study. Age and gender were not different between the two groups. Pattern reversal visual evoked potential parameters were not different between the two groups. Right P2 latency was 114.4±21.1 and 105.5±14.7 ms in coronavirus disease 2019 patients and controls, respectively (p=0.031). Patients with P100 and P2 wave abnormalities were 6 (13.6%) and 13 (29.6%), respectively. CONCLUSION This study showed that there may be visual evoked potential abnormalities in coronavirus disease 2019 patients.
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Affiliation(s)
- Metin Balduz
- Adana City Training and Research Hospital, Department of Neurology – Adana, Turkey
| | - Halit Fidancı
- Adana City Training and Research Hospital, Division of Clinical Neurophysiology, Department of Neurology – Adana, Turkey
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11
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Rittmannsberger H, Barth M, Lamprecht B, Malik P, Yazdi-Zorn K. [Interaction of somatic findings and psychiatric symptoms in COVID-19. A scoping review]. NEUROPSYCHIATRIE : KLINIK, DIAGNOSTIK, THERAPIE UND REHABILITATION : ORGAN DER GESELLSCHAFT OSTERREICHISCHER NERVENARZTE UND PSYCHIATER 2024; 38:1-23. [PMID: 38055146 DOI: 10.1007/s40211-023-00487-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/24/2023] [Indexed: 12/07/2023]
Abstract
An infection with SARS-CoV‑2 can affect the central nervous system, leading to neurological as well as psychiatric symptoms. In this respect, mechanisms of inflammation seem to be of much greater importance than the virus itself. This paper deals with the possible contributions of organic changes to psychiatric symptomatology and deals especially with delirium, cognitive symptoms, depression, anxiety, posttraumatic stress disorder and psychosis. Processes of neuroinflammation with infection of capillary endothelial cells and activation of microglia and astrocytes releasing high amounts of cytokines seem to be of key importance in all kinds of disturbances. They can lead to damage in grey and white matter, impairment of cerebral metabolism and loss of connectivity. Such neuroimmunological processes have been described as a organic basis for many psychiatric disorders, as affective disorders, psychoses and dementia. As the activation of the glia cells can persist for a long time after the offending agent has been cleared, this can contribute to long term sequalae of the infection.
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Affiliation(s)
- Hans Rittmannsberger
- Abteilung Psychiatrie und psychotherapeutische Medizin, Pyhrn-Eisenwurzen Klinikum Steyr, Steyr, Österreich.
| | - Martin Barth
- Abteilung Psychiatrie und psychotherapeutische Medizin, Pyhrn-Eisenwurzen Klinikum Steyr, Steyr, Österreich
| | - Bernd Lamprecht
- Med Campus III, Universitätsklinik für Innere Medizin mit Schwerpunkt Pneumologie, Kepler Universitätsklinikum GmbH, Linz, Österreich
- Medizinische Fakultät, Johannes Kepler Universität Linz, Linz, Österreich
| | - Peter Malik
- Abteilung Psychiatrie und psychotherapeutische Medizin, Pyhrn-Eisenwurzen Klinikum Steyr, Steyr, Österreich
| | - Kurosch Yazdi-Zorn
- Neuromed Campus, Klinik für Psychiatrie mit Schwerpunkt Suchtmedizin, Kepler Universitätsklinikum GmbH, Linz, Österreich
- Medizinische Fakultät, Johannes Kepler Universität Linz, Linz, Österreich
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12
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Tariq M, Mahak FNU, Kumar R, Kumar A, Kumar A, Khan J, Muhammad MA, Memon U, Maqsood KM, Tanveer FS, Gill A, Jawed A, Shrestha S, Waheed MH. Unmasking the long-term effects: unravelling neuropsychiatric and neurological consequences of COVID-19. Ann Med Surg (Lond) 2024; 86:1490-1495. [PMID: 38463084 PMCID: PMC10923314 DOI: 10.1097/ms9.0000000000001624] [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: 10/10/2023] [Accepted: 12/05/2023] [Indexed: 03/12/2024] Open
Abstract
The COVID-19 pandemic has not only burdened healthcare systems but has also led to a new emerging medical enigma that is post-COVID-19 syndrome or "long COVID." Characterized by persistent symptoms that extend beyond the acute phase of the illness, long COVID has rapidly become a public health concern with ambiguous neurological and neuropsychiatric dimensions. This narrative review aims at synthesizing available research to decode the long-term impacts of COVID-19 on neurological and mental health. Drawing from a multitude of studies, this review synthesizes evidence on various neuropsychiatric and neurological symptoms, including cognitive deficits, mood disorders, and more. The narrative delves into potential pathogenic mechanisms, hoping to fill existing research gaps and offering directions for future inquiry. The objective is not just academic; it has immediate real-world implications. Understanding these long-term effects is crucial for developing effective treatments and interventions, thereby better serving the millions of individuals living with these lingering symptoms. As healthcare systems continue to grapple with the fallout from the pandemic, this review provides much-needed context and insights into an area that demands urgent research and action.
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Affiliation(s)
- Mahnoor Tariq
- Foundation University college of dentistry, Islamabad
| | - FNU Mahak
- Jinnah Postgraduate Medical Center, Karachi
| | - Rahul Kumar
- Department of Internal Medicine, Anklesaria Hospital, Karachi
| | - Ajay Kumar
- Jinnah Postgraduate Medical Center, Karachi
| | - Anish Kumar
- Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | | | - Marvi Ali Muhammad
- Department of Accident and Emergency, Jinnah Postgraduate Medical Center, Karachi
| | - Unaiza Memon
- Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | | | | | - Anosh Gill
- Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | | | - Sunita Shrestha
- Department of Neurology, Upendra Devkota Memorial, Bansbari, Khatmandu, Nepal
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13
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Wang Y, Kou S, Yang S, Zhang C, Wang S, Wang Y. Effect of Butylphthalide soft capsules on cognitive function and dementia-related factors in elderly patients with Parkinson's disease dementia during the COVID-19 pandemic. Am J Transl Res 2024; 16:496-505. [PMID: 38463594 PMCID: PMC10918146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/06/2024] [Indexed: 03/12/2024]
Abstract
OBJECTIVE To observe the effect of Butylphthalide soft capsules on improving cognitive function, activity of daily living, and dementia-related factors of elderly patients with Parkinson's disease dementia (PDD) during the coronavirus disease 2019 (COVID-19) pandemic. METHODS The clinical data of 126 elderly patients with PDD admitted to the Second Affiliated Hospital of Zhengzhou University during the COVID-19 pandemic were analyzed retrospectively. Patients were assigned to a control group (conventional clinical treatment, n=50) and a research group (conventional clinical treatment combined with Butylphthalide soft capsules, n=76). The clinical response, clinical symptoms, cognitive function, activity of daily living (ADL), cerebral blood flow velocity, serum inflammatory factors, oxidative stress indices, neurotrophic factors, dementia-related factors, and drug safety were analyzed and compared between the two groups. RESULTS The overall response rate was significantly higher in the research group than in the control group (97.37% vs. 84.00%, P=0.017). After treatment, the clinical symptom-based scores and levels of serum inflammatory factors, malondialdehyde, and Parkinson disease protein 7 were significantly lower in the research group than in the control group (all P<0.001); the cognitive function and ADL scores, cerebral blood flow velocities, and levels of catalase, glutathione peroxidase, superoxide dismutase, neurotrophic factors, and neurotrophin-3 were significantly higher in the research group (all P<0.001). The incidence of adverse reactions was comparable between the two groups (4.00% vs. 6.58%, P=0.825). CONCLUSION Butylphthalide soft capsules have a definite effect and good safety in elderly patients with PDD during the COVID-19 pandemic.
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Affiliation(s)
- Yushuo Wang
- School of Medicine, Medical Sciences and Nutrition University of Aberdeen Aberdeen AB252ZD, United Kingdom
| | - Sen Kou
- Department of Neurology, Zibo 148 Hospital Zibo 255300, Shandong, China
| | - Siqi Yang
- Department of Neurology, Zibo 148 Hospital Zibo 255300, Shandong, China
| | - Chao Zhang
- Department of Neurology, Zibo 148 Hospital Zibo 255300, Shandong, China
| | - Shanshan Wang
- Department of Neurology, Zibo 148 Hospital Zibo 255300, Shandong, China
| | - Yunliang Wang
- Department of Neurology, Second Affiliated Hospital of Zhengzhou University Zhengzhou 450014, Henan, China
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14
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Spillman AM. An atypical case of acute transverse myelitis following COVID-19 infection. JAAPA 2024; 37:1-3. [PMID: 38128141 DOI: 10.1097/01.jaa.0000991344.28023.65] [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: 12/23/2023]
Abstract
ABSTRACT Acute transverse myelitis is a rare condition that can follow a viral infection. At least 43 cases of COVID-19 associated with acute transverse myelitis have been presented in the literature. This case review highlights one such case in a young man. Although rare, acute transverse myelitis following COVID-19 can cause significant disability for patients. Clinicians must be equipped and encouraged to report and study cases of neurologic complications following COVID-19 infection to develop further treatment and cure.
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Affiliation(s)
- Amanda Mallory Spillman
- Amanda Mallory Spillman practices at OrthoCincy in Edgewood, Ky., and is the director of clinical education at the A.T. Still University Central Coast PA Program. The author has disclosed no potential conflicts of interest, financial or otherwise
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15
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Zhang S, Zhang L, Ma L, Wu H, Liu L, He X, Gao M, Li R. Neuropsychological, plasma marker, and functional connectivity changes in Alzheimer's disease patients infected with COVID-19. Front Aging Neurosci 2023; 15:1302281. [PMID: 38187359 PMCID: PMC10766841 DOI: 10.3389/fnagi.2023.1302281] [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: 09/26/2023] [Accepted: 12/05/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction Patients with COVID-19 may experience various neurological conditions, including cognitive impairment, encephalitis, and stroke. This is particularly significant in individuals who already have Alzheimer's disease (AD), as the cognitive impairments can be more pronounced in these cases. However, the extent and underlying mechanisms of cognitive impairments in COVID-19-infected AD patients have yet to be fully investigated through clinical and neurophysiological approaches. Methods This study included a total of 77 AD patients. Cognitive functions were assessed using neuropsychiatric scales for all participants, and plasma biomarkers of amyloid protein and tau protein were measured in a subset of 25 participants. To investigate the changes in functional brain connectivity induced by COVID-19 infection, a cross-sectional neuroimaging design was conducted involving a subset of 37 AD patients, including a control group of 18 AD participants without COVID-19 infection and a COVID-19 group consisting of 19 AD participants. Results For the 77 AD patients between the stages of pre and post COVID-19 infection, there were significant differences in cognitive function and psychobehavioral symptoms on the Montreal Scale (MoCA), the neuropsychiatric inventory (NPI), the clinician's global impression of change (CIBIC-Plus), and the activity of daily living scale (ADL). The COVID-19 infection significantly decreased the plasma biomarker level of Aβ42 and increased the plasma p-tau181 level in AD patients. The COVID-19-infected AD patients show decreased local coherence (LCOR) in the anterior middle temporal gyrus and decreased global correlation (GCOR) in the precuneus and the medial prefrontal cortex. Conclusion The findings suggest clinical, cognitive, and neural alterations following COVID-19 infection in AD patients and emphasize the need for close monitoring of symptoms in AD patients who have had COVID-19 and further exploration of the underlying mechanisms.
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Affiliation(s)
- Shouzi Zhang
- Department of Psychiatry, Beijing Geriatric Hospital, Beijing, China
| | - Li Zhang
- Department of Psychiatry, Beijing Geriatric Hospital, Beijing, China
| | - Li Ma
- Department of Psychiatry, Beijing Geriatric Hospital, Beijing, China
| | - Haiyan Wu
- Department of Psychiatry, Beijing Geriatric Hospital, Beijing, China
| | - Lixin Liu
- Department of Psychiatry, Beijing Geriatric Hospital, Beijing, China
| | - Xuelin He
- Department of Psychiatry, Beijing Geriatric Hospital, Beijing, China
| | - Maolong Gao
- Department of Science and Technology, Beijing Geriatric Hospital, Beijing, China
| | - Rui Li
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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16
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Lapeña-Motilva J, Gómez-Enjuto S, Hernando-Requejo V, Huertas-González N. Symptomatic dialysis disequilibrium syndrome after SARS-CoV-2 infection, about a case. Neurologia 2023; 38:712-713. [PMID: 37858893 DOI: 10.1016/j.nrleng.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 12/04/2022] [Indexed: 10/21/2023] Open
Affiliation(s)
- J Lapeña-Motilva
- Servicio de Neurología, Hospital Universitario 12 de Octubre, Madrid, Spain.
| | - S Gómez-Enjuto
- Sección de Neurología, Hospital Universitario Severo Ochoa, Madrid, Spain
| | - V Hernando-Requejo
- Sección de Neurología, Hospital Universitario Severo Ochoa, Madrid, Spain
| | - N Huertas-González
- Sección de Neurología, Hospital Universitario Severo Ochoa, Madrid, Spain
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17
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Kawama K, Shimazaki R, Sunami Y, Miyakoshi N, Tobisawa S, Shimizu T, Takahashi K. Case report: MRI-negative myelitis following COVID-19 with SEP abnormalities: a case series and literature review. Front Neurol 2023; 14:1275696. [PMID: 38020593 PMCID: PMC10643519 DOI: 10.3389/fneur.2023.1275696] [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: 08/10/2023] [Accepted: 09/21/2023] [Indexed: 12/01/2023] Open
Abstract
Coronavirus Disease 2019 (COVID-19) is known to have various, neurological manifestations. We herein report three patients with MRI-negative myelitis following COVID-19 with abnormal somatosensory evoked potentials (SEPs). Decreased amplitude of the cortical potential and prolonged latency in the SEPs contributed to diagnosing myelitis in the present patients. The SEP findings improved as the neurological symptoms improved. Despite a delay in initiating immunosuppressive treatment after myelitis onset, all the patients improved clinically. In the light of recent progress in COVID-19 research, several hypotheses can be made to explain the pathophysiology underlying MRI-negative myelitis, including antibody-binding and microglial synapse elimination.
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Affiliation(s)
| | | | - Yoko Sunami
- Department of Neurology, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan
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18
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El-Maradny YA, Rubio-Casillas A, Mohamed KI, Uversky VN, Redwan EM. Intrinsic factors behind long-COVID: II. SARS-CoV-2, extracellular vesicles, and neurological disorders. J Cell Biochem 2023; 124:1466-1485. [PMID: 37801299 DOI: 10.1002/jcb.30486] [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: 05/29/2023] [Revised: 09/04/2023] [Accepted: 09/22/2023] [Indexed: 10/07/2023]
Abstract
With the decline in the number of new Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infections, the World Health Organization announced the end of the SARS-CoV-2 pandemic. However, the repercussions of this viral pandemic may remain with us for a longer period of time, as it has remodeled the lives of humankind in many ways, including social and economic. Of course, its most important repercussions remain on the human health level. Long-coronavirus disease (COVID) or post-COVID is a state for which we do not have a concrete definition, a specific international classification of diseases Code, clear diagnostic tools, or well-known effective cures as of yet. In this second article from the Intrinsic Factors behind long-COVID Series, we try to link long-COVID symptoms with their causes, starting from the nervous system. Extracellular vesicles (ECVs) play very complex and ramified roles in the bodies of both healthy and not-healthy individuals. ECVs may facilitate the entry of many bioactive molecules and pathogens into the tissues and cells of the nervous system across the blood-brain barrier. Based on the size, quantity, and quality of their cargo, ECVs are directly proportional to the pathological condition and its severity through intertwined mechanisms that evoke inflammatory immune responses typically accompanied by pathological symptoms over variable time periods according to the type of these symptoms.
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Affiliation(s)
- Yousra A El-Maradny
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg EL-Arab, Egypt
- Microbiology and Immunology, Faculty of Pharmacy, Arab Academy for Science, Technology and Maritime Transport (AASTMT), El-Alamein, Egypt
| | - Alberto Rubio-Casillas
- Biology Laboratory, Autlán Regional Preparatory School, University of Guadalajara, Autlán, Jalisco, Mexico
| | - Kareem I Mohamed
- Microbiology and Immunology, Faculty of Pharmacy, Arab Academy for Science, Technology and Maritime Transport (AASTMT), El-Alamein, Egypt
| | - Vladimir N Uversky
- Department of Molecular Medicine and USF Health Byrd Alzheimer's Research Institute, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Elrashdy M Redwan
- Biological Science Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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Wu C, Liu TCY, Duan R, Yang L. Photobiomodulation: A Potential Non-invasive Method to Alleviate Neurological Events Following COVID-19 Infection. Neurosci Bull 2023; 39:1595-1597. [PMID: 37191785 PMCID: PMC10186286 DOI: 10.1007/s12264-023-01064-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 04/04/2023] [Indexed: 05/17/2023] Open
Affiliation(s)
- Chongyun Wu
- College of Physical Education and Sport Science, South China Normal University, Guangzhou, 510006, China
| | - Timon Cheng-Yi Liu
- College of Physical Education and Sport Science, South China Normal University, Guangzhou, 510006, China
| | - Rui Duan
- College of Physical Education and Sport Science, South China Normal University, Guangzhou, 510006, China
| | - Luodan Yang
- College of Physical Education and Sport Science, South China Normal University, Guangzhou, 510006, China.
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20
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Liang Y, Liu L, Liang B. COVID-19 susceptibility and severity for dyslipidemia: A mendelian randomization investigation. Heliyon 2023; 9:e20247. [PMID: 37809746 PMCID: PMC10560011 DOI: 10.1016/j.heliyon.2023.e20247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 09/14/2023] [Accepted: 09/14/2023] [Indexed: 10/10/2023] Open
Abstract
Background The severe acute respiratory syndrome coronavirus in 2019 (COVID-19) is still spreading and causing deaths worldwide, which further increased the burden of chronic diseases. Dyslipidemia is a common metabolic syndrome, which is a major risk factor for cardiovascular disease. However, studies on whether there is a direct causal relationship between COVID-19 and the exacerbation of hyperlipidemia are still scarce. Methods Two-sample Mendelian randomization was conducted using publicly available summary statistics from independent cohorts of European ancestry. For COVID-19 and hyperlipidemia, we used data from the ieu open GWAS project database. Inverse variance-weighted, mendelian randomization Egger, weighted median, simple mode, and weighted mode mendelian randomization analyses were performed, together with a range of sensitivity analyses. Results There is no direct causal relationship between COVID-19 and dyslipidemia, regardless of COVID-19 severity or either dyslipidemic outcome. In combination with previous studies, the reason for the clinical outcome that COVID-19 increased the burden of dyslipidemia may be due to the exacerbation of pre-existing disease caused by COVID-19. Conclusions COVID-19 has no direct causal relationship with dyslipidemia.
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Affiliation(s)
- Yi Liang
- Geriatric Medicine Department, The Second Hospital of Traditional Chinese Medicine in Sichuan Province, Chengdu, China
| | - Liang Liu
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
| | - Bo Liang
- Department of Nephrology, The Key Laboratory for the Prevention and Treatment of Chronic Kidney Disease of Chongqing, Chongqing Clinical Research Center of Kidney and Urology Diseases, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, China
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Meiling JB, Ha CT, Garlanger KL, Snider BA, Flanagan EP, Reeves RK. Inpatient rehabilitation outcomes in patients with the new diagnosis of COVID-19 tractopathy: a case series. Spinal Cord Ser Cases 2023; 9:25. [PMID: 37393353 PMCID: PMC10314931 DOI: 10.1038/s41394-023-00586-2] [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: 12/04/2022] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 07/03/2023] Open
Abstract
STUDY DESIGN Retrospective Case Series. OBJECTIVES Describe the inpatient rehabilitation outcomes of four patients with COVID-19 tractopathy. SETTING Olmsted County, Minnesota, United States of America. METHODS Retrospective review of medical records was performed to collect patient data. RESULTS Four individuals (n = 4, 3 men and 1 woman, mean age 58.25 years [range 56-61]) completed inpatient rehabilitation during the COVID-19 pandemic. All presented after COVID-19 infection and were admitted to acute care with progressive paraparesis. None were able to ambulate on admission to acute care. All received extensive evaluations which were largely negative except for mildly elevated CSF protein and MRI findings of longitudinally extensive T2 hyperintensity signal changes in the lateral (n = 3) and dorsal (n = 1) columns. All patients experienced incomplete spastic paraparesis. All patients experienced neurogenic bowel dysfunction; a majority experienced neuropathic pain (n = 3); half experienced impaired proprioception (n = 2); and a minority experienced neurogenic bladder dysfunction (n = 1). Between rehabilitation admission and discharge, the median improvement in lower extremity motor score was 5 (0-28). All patients were discharged home, but only one was a functional ambulator at time of discharge. CONCLUSION While the underlying mechanism is yet to be elucidated, in rare cases a COVID-19 infection can lead to a tractopathy, presenting as weakness, sensory deficits, spasticity, neuropathic pain, and neurogenic bladder/bowel. Patients with COVID-19 tractopathy would benefit from inpatient rehabilitation to enhance their functional mobility and independence.
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Affiliation(s)
- James B Meiling
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA.
| | - Christopher T Ha
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | - Kristin L Garlanger
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
| | | | | | - Ronald K Reeves
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
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O'Leary KB, Keenmon C. New-Onset Psychosis in the Context of COVID-19 Infection: An Illustrative Case and Literature Review. J Acad Consult Liaison Psychiatry 2023; 64:383-391. [PMID: 36634910 PMCID: PMC9827676 DOI: 10.1016/j.jaclp.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 12/22/2022] [Accepted: 01/04/2023] [Indexed: 01/10/2023]
Abstract
BACKGROUND Infection with COVID-19 virus can result in a wide array of neuropsychiatric symptoms, such as anxiety, depression, psychosis, and delirium. Complications can occur even in the absence of a severe respiratory illness. OBJECTIVE To recognize patterns in the presentation and treatment of patients with psychosis in the context of COVID-19 infection to help inform clinicians who directly care for these patients. METHODS In this case report and literature review, the authors first present a case of a 70-year-old female who developed new-onset psychosis in the context of mild infection with COVID-19. The authors then review the literature to present case reports that describe patients similar to the female patient presented. RESULTS The patient presented in the case report showed improved psychotic symptoms after 3 days of receiving a very low dose of risperidone. Of the case reports reviewed, more than half of the patients presented showed improvement of psychotic symptoms on low or very low doses of antipsychotics. CONCLUSIONS This review shows the necessity of additional research on psychosis due to COVID-19 in order to better understand the course of illnesses and the most effective treatment.
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Affiliation(s)
- Kerry B O'Leary
- Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX. Kerry.O'
| | - Corinna Keenmon
- Menninger Department of Psychiatry & Behavioral Sciences, Baylor College of Medicine, Houston, TX
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Guerrero-Romero F, Micke O, Simental-Mendía LE, Rodríguez-Morán M, Vormann J, Iotti S, Banjanin N, Rosanoff A, Baniasadi S, Pourdowlat G, Nechifor M. Importance of Magnesium Status in COVID-19. BIOLOGY 2023; 12:biology12050735. [PMID: 37237547 DOI: 10.3390/biology12050735] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/17/2023] [Accepted: 05/01/2023] [Indexed: 05/28/2023]
Abstract
A large amount of published research points to the interesting concept (hypothesis) that magnesium (Mg) status may have relevance for the outcome of COVID-19 and that Mg could be protective during the COVID disease course. As an essential element, Mg plays basic biochemical, cellular, and physiological roles required for cardiovascular, immunological, respiratory, and neurological functions. Both low serum and dietary Mg have been associated with the severity of COVID-19 outcomes, including mortality; both are also associated with COVID-19 risk factors such as older age, obesity, type 2 diabetes, kidney disease, cardiovascular disease, hypertension, and asthma. In addition, populations with high rates of COVID-19 mortality and hospitalization tend to consume diets high in modern processed foods, which are generally low in Mg. In this review, we review the research to describe and consider the possible impact of Mg and Mg status on COVID-19 showing that (1) serum Mg between 2.19 and 2.26 mg/dL and dietary Mg intakes > 329 mg/day could be protective during the disease course and (2) inhaled Mg may improve oxygenation of hypoxic COVID-19 patients. In spite of such promise, oral Mg for COVID-19 has thus far been studied only in combination with other nutrients. Mg deficiency is involved in the occurrence and aggravation of neuropsychiatric complications of COVID-19, including memory loss, cognition, loss of taste and smell, ataxia, confusion, dizziness, and headache. Potential of zinc and/or Mg as useful for increasing drug therapy effectiveness or reducing adverse effect of anti-COVID-19 drugs is reviewed. Oral Mg trials of patients with COVID-19 are warranted.
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Affiliation(s)
| | - Oliver Micke
- Department of Radiation Therapy and Radiation Oncology, Franziskus Hospital, 33615 Bielefeld, Germany
| | | | | | - Juergen Vormann
- Institute for Prevention and Nutrition, 85737 Ismaning, Germany
| | - Stefano Iotti
- Department of Pharmacy and Biotechnology, Universita di Bologna, 40126 Bologna, Italy
- National Institute of Biostructures and Biosystems, 00136 Rome, Italy
| | - Nikolina Banjanin
- Institute of Hygiene and Medical Ecology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
| | - Andrea Rosanoff
- CMER Center for Magnesium Education & Research, Pahoa, HI 96778, USA
| | - Shadi Baniasadi
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran 198396-3113, Iran
| | - Guitti Pourdowlat
- Chronic Respiratory Diseases Research Centre, National Research Institute of Tuberculosis and Lung Diseases, Shahid Beheshti University of Medical Sciences, Tehran 198396-3113, Iran
| | - Mihai Nechifor
- Department of Pharmacology, Gr. T Popa University of Medicine and Pharmacy, 700115 Iasi, Romania
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Kwiatkowska A, Granicka LH. Anti-Viral Surfaces in the Fight against the Spread of Coronaviruses. MEMBRANES 2023; 13:membranes13050464. [PMID: 37233525 DOI: 10.3390/membranes13050464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 04/22/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023]
Abstract
This review is conducted against the background of nanotechnology, which provides us with a chance to effectively combat the spread of coronaviruses, and which primarily concerns polyelectrolytes and their usability for obtaining protective function against viruses and as carriers for anti-viral agents, vaccine adjuvants, and, in particular, direct anti-viral activity. This review covers nanomembranes in the form of nano-coatings or nanoparticles built of natural or synthetic polyelectrolytes--either alone or else as nanocomposites for creating an interface with viruses. There are not a wide variety of polyelectrolytes with direct activity against SARS-CoV-2, but materials that are effective in virucidal evaluations against HIV, SARS-CoV, and MERS-CoV are taken into account as potentially active against SARS-CoV-2. Developing new approaches to materials as interfaces with viruses will continue to be relevant in the future.
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Affiliation(s)
- Angelika Kwiatkowska
- Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, Ks. Trojdena 4 St., 02-109 Warsaw, Poland
| | - Ludomira H Granicka
- Nalecz Institute of Biocybernetics and Biomedical Engineering, Polish Academy of Sciences, Ks. Trojdena 4 St., 02-109 Warsaw, Poland
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Zeng Y, Cao S, Yang H. Global research trends on COVID-19 and stroke: A bibliometric analysis. Front Neurol 2023; 14:1147867. [PMID: 37077570 PMCID: PMC10106632 DOI: 10.3389/fneur.2023.1147867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/20/2023] [Indexed: 04/05/2023] Open
Abstract
BackgroundThe pandemic of COVID-19 has had a profound influence on worldwide healthcare systems. Our study aimed to conduct a bibliometric analysis to explore the impact of COVID-19 on stroke and to highlight the major research trends in this field.MethodsWe searched the original articles and review articles regarding COVID-19 and stroke from the Web of Science collection (WOSCC) database between January 1, 2020 and December 30, 2022. Subsequently, we performed bibliometric analyses and visualization using VOSviewer, Citespace, and Scimago Graphica.ResultsA total of 608 original articles or review articles were included. JOURNAL OF STROKE and CEREBROVASCULAR DISEASES published the most studies on this subject (n = 76), while STROKE was the source of the most-cited references (n = 2,393). The United States is the most influential country in this field, with the highest number of publications (n = 223) and citations (n = 5,042). Shadi Yaghi from New York University is the most prolific author in the field, while Harvard Medical School is the most prolific institution. In addition, through keyword analysis and reference co-citation analysis, three major research topics were identified: (i) the impact of COVID-19 on stroke outcomes (including risk factors, clinical characteristics, mortality, stress, depression, comorbidities, etc.); (ii) the management and care of stroke patients during the COVID-19 pandemic (including thrombolysis, thrombectomy, telemedicine, anticoagulation, vaccination, etc.); and (iii) the potential relationship and pathological mechanism between COVID-19 and stroke (including renin-angiotensin system activation, SARS-CoV-2 virus-induced inflammation leading to endothelial impairment, coagulopathy, etc.).ConclusionOur bibliometric analysis provides a comprehensive overview of the current state of research on COVID-19 and stroke and highlights key areas of focus in the field. Optimizing the treatment of COVID-19-infected stroke patients and elucidating the underlying pathogenic mechanisms of COVID-19 and stroke co-morbidity are key areas of future research that will be beneficial in improving the prognosis of stroke patients during the ongoing COVID-19 epidemic.
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Affiliation(s)
- Youjie Zeng
- Department of Anesthesiology, Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Si Cao
- Department of Anesthesiology, Third Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Heng Yang
- Department of Neurology, Third Xiangya Hospital, Central South University, Changsha, Hunan, China
- *Correspondence: Heng Yang
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Arts NJM, van Dorst MEG, Vos SH, Kessels RPC. Coordination and Cognition in Pure Nutritional Wernicke’s Encephalopathy with Cerebellar Degeneration after COVID-19 Infection: A Unique Case Report. J Clin Med 2023; 12:jcm12072511. [PMID: 37048595 PMCID: PMC10094782 DOI: 10.3390/jcm12072511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Background: Alcoholic cerebellar degeneration is a restricted form of cerebellar degeneration, clinically leading to an ataxia of stance and gait and occurring in the context of alcohol misuse in combination with malnutrition and thiamine depletion. However, a similar degeneration may also develop after non-alcoholic malnutrition, but evidence for a lasting ataxia of stance and gait and lasting abnormalities in the cerebellum is lacking in the few patients described with purely nutritional cerebellar degeneration (NCD). Methods: We present a case of a 46-year-old woman who developed NCD and Wernicke’s encephalopathy (WE) due to COVID-19 and protracted vomiting, resulting in thiamine depletion. We present her clinical course over the first 6 months after the diagnosis of NCD and WE, with thorough neuropsychological and neurological examinations, standardized clinical observations, laboratory investigations, and repeated MRIs. Results: We found a persistent ataxia of stance and gait and evidence for an irreversible restricted cerebellar degeneration. However, the initial cognitive impairments resolved. Conclusions: Our study shows that NCD without involvement of alcohol neurotoxicity and with a characteristic ataxia of stance and gait exists and may be irreversible. We did not find any evidence for lasting cognitive abnormalities or a cerebellar cognitive-affective syndrome (CCAS) in this patient.
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Affiliation(s)
- Nicolaas J. M. Arts
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands
- Winkler Neuropsychiatry Clinic and Korsakoff Centre, Pro Persona Institute for Psychiatry, 6874 BE Wolfheze, The Netherlands
| | - Maud E. G. van Dorst
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 GD Nijmegen, The Netherlands
| | - Sandra H. Vos
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands
| | - Roy P. C. Kessels
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 GD Nijmegen, The Netherlands
- Tactus Addiction Care, 7400 AD Deventer, The Netherlands
- Correspondence:
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Kosenko E, Tikhonova L, Alilova G, Montoliu C. Erythrocytes Functionality in SARS-CoV-2 Infection: Potential Link with Alzheimer's Disease. Int J Mol Sci 2023; 24:5739. [PMID: 36982809 PMCID: PMC10051442 DOI: 10.3390/ijms24065739] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/14/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a rapidly spreading acute respiratory infection caused by SARS-CoV-2. The pathogenesis of the disease remains unclear. Recently, several hypotheses have emerged to explain the mechanism of interaction between SARS-CoV-2 and erythrocytes, and its negative effect on the oxygen-transport function that depends on erythrocyte metabolism, which is responsible for hemoglobin-oxygen affinity (Hb-O2 affinity). In clinical settings, the modulators of the Hb-O2 affinity are not currently measured to assess tissue oxygenation, thereby providing inadequate evaluation of erythrocyte dysfunction in the integrated oxygen-transport system. To discover more about hypoxemia/hypoxia in COVID-19 patients, this review highlights the need for further investigation of the relationship between biochemical aberrations in erythrocytes and oxygen-transport efficiency. Furthermore, patients with severe COVID-19 experience symptoms similar to Alzheimer's, suggesting that their brains have been altered in ways that increase the likelihood of Alzheimer's. Mindful of the partly assessed role of structural, metabolic abnormalities that underlie erythrocyte dysfunction in the pathophysiology of Alzheimer's disease (AD), we further summarize the available data showing that COVID-19 neurocognitive impairments most probably share similar patterns with known mechanisms of brain dysfunctions in AD. Identification of parameters responsible for erythrocyte function that vary under SARS-CoV-2 may contribute to the search for additional components of progressive and irreversible failure in the integrated oxygen-transport system leading to tissue hypoperfusion. This is particularly relevant for the older generation who experience age-related disorders of erythrocyte metabolism and are prone to AD, and provide an opportunity for new personalized therapies to control this deadly infection.
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Affiliation(s)
- Elena Kosenko
- Institute of Theoretical and Experimental Biophysics of Russian Academy of Sciences, 142290 Pushchino, Russia
| | - Lyudmila Tikhonova
- Institute of Theoretical and Experimental Biophysics of Russian Academy of Sciences, 142290 Pushchino, Russia
| | - Gubidat Alilova
- Institute of Theoretical and Experimental Biophysics of Russian Academy of Sciences, 142290 Pushchino, Russia
| | - Carmina Montoliu
- Hospital Clinico Research Foundation, INCLIVA Health Research Institute, 46010 Valencia, Spain
- Pathology Department, Faculty of Medicine, University of Valencia, 46010 Valencia, Spain
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Haddad C, Chamoun A, Sacre H, Hallit S, Salameh P, Calvet B. Cognitive function in recovered COVID-19 Lebanese patients with schizophrenia. Ann Gen Psychiatry 2023; 22:7. [PMID: 36906570 PMCID: PMC10008071 DOI: 10.1186/s12991-023-00435-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/03/2023] [Indexed: 03/13/2023] Open
Abstract
INTRODUCTION It remains unclear whether COVID-19 which is an infectious disease caused by the SARS-CoV-2 virus is associated with the deterioration of cognitive function among patients with schizophrenia. This study aimed to evaluate changes in cognitive function before and after COVID-19 and associated factors among patients with schizophrenia at the Psychiatric Hospital of the Cross (HPC). METHODS A prospective cohort study was conducted among 95 patients with schizophrenia followed from mid-2019 until June 2021 at the Psychiatric Hospital of the Cross (HPC). This cohort was divided into a group diagnosed with COVID-19 (n = 71) and another not diagnosed with COVID-19 (n = 24). The questionnaire included the Brief Assessment of Cognition in Schizophrenia (BACS), Positive and Negative Syndrome Scale (PANSS), Calgary Depression Scale for Schizophrenia (CDSS), and Activities of Daily Living (ADL). RESULTS The repeated-measures ANOVA showed no significant effect of time and the interaction between time and being diagnosed or not with COVID-19 on cognition. However, being diagnosed or not with COVID-19 had a significant effect on global cognitive function (p = 0.046), verbal memory (p = 0.046), and working memory (p = 0.047). The interaction between being diagnosed with COVID-19 and cognitive impairment at baseline was significantly associated with a higher cognitive deficit (Beta = 0.81; p = 0.005). Clinical symptoms, autonomy, and depression were not associated with the cognition (p > 0.05 for all). CONCLUSION COVID-19 disease affected global cognition and memory: patients diagnosed with COVID-19 had more deficits in these domains than those without COVID-19. Further studies are necessary to clarify the variation of cognitive function among schizophrenic patients with COVID-19.
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Affiliation(s)
- Chadia Haddad
- Research Department, Psychiatric Hospital of the Cross, P.O. Box 60096, Jal Eddib, Lebanon. .,Inserm U1094, IRD UMR270, Univ. Limoges, CHU Limoges, EpiMaCT - Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges, France. .,Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT-LB), Beirut, Lebanon. .,School of Health Sciences, Modern University for Business and Science, Beirut, Lebanon. .,School of Medicine, Lebanese American University, Byblos, Lebanon.
| | - Angela Chamoun
- Faculty of Sciences, Lebanese University, Fanar, Lebanon
| | - Hala Sacre
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT-LB), Beirut, Lebanon
| | - Souheil Hallit
- Research Department, Psychiatric Hospital of the Cross, P.O. Box 60096, Jal Eddib, Lebanon.,School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon.,Applied Science Research Center, Applied Science Private University, Amman, Jordan
| | - Pascale Salameh
- Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie-Liban (INSPECT-LB), Beirut, Lebanon.,School of Medicine, Lebanese American University, Byblos, Lebanon.,Department of Primary Care and Population Health, University of Nicosia Medical School, 2417, Nicosia, Cyprus.,Faculty of Pharmacy, Lebanese University, Beirut, Lebanon
| | - Benjamin Calvet
- Inserm U1094, IRD UMR270, Univ. Limoges, CHU Limoges, EpiMaCT - Epidemiology of chronic diseases in tropical zone, Institute of Epidemiology and Tropical Neurology, OmegaHealth, Limoges, France.,Centre Hospitalier Esquirol, Pôle Universitaire de Psychiatrie de l'Adulte et de la Personne Âgée, d'Addictologie, Centre Mémoire de Ressources et de Recherche, 87000, Limoges, France.,Centre Hospitalier Esquirol, Unité de Recherche et d'Innovation, 87000, Limoges, France
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Assessment of the psycho-emotional state of patients after COVID-19-associated pneumonia in relationship with laboratory indicators. ACTA BIOMEDICA SCIENTIFICA 2023. [DOI: 10.29413/abs.2023-8.1.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
The aim. To study peculiarities and association of psychological and laboratory indicators in patients with cardiovascular diseases (CVD) who underwent COVID-19 to clarify the factors affecting the possibility of developing delayed psychological and cardiovascular adverse events.Methods. The study enrolled 350 patients with COVID-19. Group 1 consisted of 92 patients without CVD, Group 2 – of 258 patients with CVD. Indicators of laboratory and psychological parameters were assessed according to the data of psychological questionnaire using GAD-7 (General Anxiety Disorder-7), PHQ-9 (Patient Health Questionnaire-9), PSS (Perceived Stress Scale) screening scales and SF-36. Parameters of complete blood count and biochemical blood tests were measured during hospitalization and three months after discharge from the monohospital.Results. After three months, in the general group of patients, signs of anxiety and depression were detected in more than 30 % of the examined patients, signs of stress – in 10.4 %. In the group with CVD, psycho-emotional disorders were identified in 1/4 of the patients, and severe stress – in 8 % of those included in the study. In addition, it was registered that the indicators of erythrocyte sedimentation rate, fibrinogen, high-sensitivity C-reactive protein (CRP), homocysteine and IL-6 remained at a higher level in the second group.Correlation analysis showed that the psychological component of health is interconnected with the level of neutrophils (p = 0.044) and fibrinogen (p = 0.050); the physical component of health is correlated with the level of erythrocytes (p = 0.030), hemoglobin (p = 0.015), CRP (p = 0.002), creatine phosphokinase (p = 0.036) and glucose (p = 0.017). Regression analysis revealed that in patients with CVD three months after hospitalization, an increased glucose index contributes to deterioration, and increased hematocrit and mean hemoglobin concentration improve the quality of life of patients.Conclusion. Laboratory markers that maintain the duration of a prolonged vascular reaction, violation of the rheological and metabolic properties of blood, determine the nature of the development of both psychological and cardiovascular complications.
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Ahmed A, El‐Amin R, Musa AM, Elsayed MA, Fahal LA, Ahmed ES, Ali Y, Nebie IE, Mohamed NS, Zinsstag J, Siddig EE, EL‐Sadig SM. Guillain-Barre syndrome associated with COVID-19 infection: A case series. Clin Case Rep 2023; 11:e6988. [PMID: 36852114 PMCID: PMC9957700 DOI: 10.1002/ccr3.6988] [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: 08/20/2022] [Revised: 01/03/2023] [Accepted: 02/06/2023] [Indexed: 02/27/2023] Open
Abstract
In this communication, we reported a series of six patients presented with Guillain-Barré syndrome that associated with COVID-19 infection, which was confirmed with RT-PCR. Here we discuss the laboratory investigation and case management, as well as clinical presentation and outcome of each case. The current report demonstrated the first case series of COVID-19-associated GBS-cases in Sudan.
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Affiliation(s)
- Ayman Ahmed
- Institute of Endemic DiseaseUniversity of KhartoumKhartoumSudan,Swiss Tropical and Public Health Institute (Swiss TPH)AllschwilSwitzerland,University of BaselBaselSwitzerland
| | - Rahba El‐Amin
- Faculty of MedicineUniversity of KhartoumKhartoumSudan
| | | | | | | | | | - Yousif Ali
- Health Emergencies and Epidemics Control General DirectorateSudan Federal Ministry of HealthKhartoumSudan
| | - Ipyn Eric Nebie
- Swiss Tropical and Public Health Institute (Swiss TPH)AllschwilSwitzerland,University of BaselBaselSwitzerland
| | - Nouh Saad Mohamed
- Molecular Biology UnitSirius Training and Research CentreKhartoumSudan
| | - Jakob Zinsstag
- Swiss Tropical and Public Health Institute (Swiss TPH)AllschwilSwitzerland,University of BaselBaselSwitzerland
| | - Emmanuel Edwar Siddig
- Mycetoma Research CentreUniversity of KhartoumKhartoumSudan,Faculty of Medical Laboratory SciencesUniversity of KhartoumKhartoumSudan
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The Vitamin D Receptor as a Potential Target for the Treatment of Age-Related Neurodegenerative Diseases Such as Alzheimer's and Parkinson's Diseases: A Narrative Review. Cells 2023; 12:cells12040660. [PMID: 36831327 PMCID: PMC9954016 DOI: 10.3390/cells12040660] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/15/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
The vitamin D receptor (VDR) belongs to the nuclear receptor superfamily of transcription factors. The VDR is expressed in diverse brain regions and has been implicated in the neuroprotective, antiaging, prosurvival, and anti-inflammatory action of vitamin D. Accordingly, a relationship between vitamin D insufficiency and susceptibility to neurodegenerative diseases has been suggested. However, due to the multitargeted mechanisms of vitamin D and its often overlapping genomic and nongenomic effects, the role of the VDR in brain pathologies remains obscure. In this narrative review, we present progress in deciphering the molecular mechanism of nuclear VDR-mediated vitamin D effects on prosurvival and anti-inflammatory signaling pathway activity within the central nervous system. In line with the concept of the neurovascular unit in pathomechanisms of neurodegenerative diseases, a discussion of the role of the VDR in regulating the immune and vascular brain systems is also included. Next, we discuss the results of preclinical and clinical studies evaluating the significance of vitamin D status and the efficacy of vitamin D supplementation in the treatment of Parkinson's and Alzheimer's diseases, emphasizing the possible role of the VDR in these phenomena. Finally, the associations of some VDR polymorphisms with higher risks and severity of these neurodegenerative disorders are briefly summarized.
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Tu CC, Weng SY, Hsieh NC, Cheng WC, Alizargar J, Chang KS. Increasing Use of Telemedicine for Neurological Disorders During the COVID-19 Pandemic: A Mini-Review. J Multidiscip Healthc 2023; 16:411-418. [PMID: 36820220 PMCID: PMC9938664 DOI: 10.2147/jmdh.s390013] [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: 09/20/2022] [Accepted: 12/02/2022] [Indexed: 02/17/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a highly contagious viral infection. In addition to its association with common pulmonary and gastrointestinal complications, COVID-19 is also associated with numerous neurological and neuropsychiatric conditions. This minireview aims to cover current literature addressing the application of telemedicine in neurological disorders and neuropsychiatric conditions, especially in response to the COVID-19 pandemic. This article revealed that quarantine, masking, and social distancing policies practiced during the COVID-19 pandemic involved restrictions and challenges to providing medical services, especially for patients with neurological disorders with or without COVID-19 infection. During the pandemic, both healthcare administrators and clinicians, including neurologists, have rapidly adapted or introduced telemedicine technologies for delivering specialty care. In some areas in the world, telemedicine has been successfully applied to reduce the impact imposed by COVID-19. Conclusively, this article supports the idea that telemedicine is an effective tool for providing specialized healthcare for patients with neurological conditions while adhering to social distancing or lockdown policies instituted during the COVID-19 pandemic. Government and medical/healthcare authorities, physicians and healthcare providers need to work together to expand the adoption of telemedicine applications, even after the COVID-19 crisis.
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Affiliation(s)
- Chuan-Chou Tu
- Department of Internal Medicine, Yuan Rung Hospital, Changhua, 510, Taiwan, Republic of China
| | - Shih-Yen Weng
- College of Health Technology, National Taipei University of Nursing and Health Sciences, Taipei City, 112, Taiwan, Republic of China,Research Center for Healthcare Industry Innovation, National Taipei University of Nursing and Health Sciences, Taipei City, 112, Taiwan, Republic of China,Smart Healthcare Interdisciplinary College, National Taipei University of Nursing and Health Sciences, Taipei City, 112, Taiwan, Republic of China
| | - Nan-Chen Hsieh
- College of Health Technology, National Taipei University of Nursing and Health Sciences, Taipei City, 112, Taiwan, Republic of China,Research Center for Healthcare Industry Innovation, National Taipei University of Nursing and Health Sciences, Taipei City, 112, Taiwan, Republic of China
| | - Wen-Chang Cheng
- Hyperbaric Oxygen Therapy and Wound Treatment Centre, Yuan Rung Hospital, Changhua, 510, Taiwan, Republic of China
| | - Javad Alizargar
- Research Center for Healthcare Industry Innovation, National Taipei University of Nursing and Health Sciences, Taipei City, 112, Taiwan, Republic of China,College of Nursing, School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, 112, Taiwan, Republic of China
| | - Ko-Shih Chang
- Department of Cardiology, Yuan Rung Hospital, Changhua, 510, Taiwan, Republic of China,Correspondence: Ko-Shih Chang, Department of Cardiology, Yuan Rung Hospital, No. 201, Zhongzheng Road, Yuanlin, Changhua, 510, Taiwan, Republic of China, Tel +886 4 8326161 ext 2702, Fax +886 4 8317776, Email
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Long COVID-19 Syndrome Severity According to Sex, Time from the Onset of the Disease, and Exercise Capacity-The Results of a Cross-Sectional Study. Life (Basel) 2023; 13:life13020508. [PMID: 36836865 PMCID: PMC9961608 DOI: 10.3390/life13020508] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/05/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
Symptoms of long COVID-19 syndrome (long COVID-19) are reported by 80% of convalescents up to several months after contracting the coronavirus-19 disease (COVID-19). The study aimed to assess the frequency and correlations of long COVID symptoms with sex, disease severity, time since the onset of the disease, and exercise capacity in a population of Polish convalescents hospitalized as a part of a rehabilitation program after COVID-19. The retrospective analysis was carried out based on medical records concerning reported symptoms, comorbidities, exercise capacity, fatigue and dyspnea on Borg's scale, arterial oxygen saturation (SpO2), spirometric parameters, chest X-rays/computed tomography scans, systolic pulmonary artery pressure, and left ventricular ejection fraction. The study involved 471 patients aged 63.83 ± 9.93 years who had been hospitalized 191.32 ± 75.69 days from the onset of COVID-19, of which 269 (57.1%) were women. The most common symptoms were fatigue (99.57%), dyspnea (99.36%), and myalgia (97.03%). Women reported more symptoms than men (p < 0.001) and rated their fatigue as more severe (p = 0.021). Patients with depressed moods reported more physical symptoms than others (p < 0.001). Most long COVID symptoms, including dyspnea, fatigue, and depressive symptoms, were found with the same frequency in patients 12-24 weeks and >24 weeks after recovery (p = 0.874, p = 0.400, and p = 0.320, respectively), regardless of acute COVID-19 severity (p = 0.240, p = 0.826, and p = 0.108, respectively). Dyspnea severity correlated with forced vital capacity (FVC) (r = -0.153, p = 0.005), and forced expiratory volume in one second (FEV1) (r = -0.142, p = 0.008). Fatigue severity correlated with impaired FVC and FEV1 (both r = -0.162, p = 0.003). Fatigue and dyspnea inversely correlated with the distance in a six-minute walk test (r = -0.497, p < 0.001, and r = -0.327, p < 0.001). In conclusion, in our cohort, long COVID symptoms are more common in women. Dyspnea/fatigue and depressive symptoms do not tend to subside after an average six-month recovery period. The intensity of perceived fatigue may be exaggerated by the coexistence of neuropsychiatric disorders. Increased fatigue and dyspnea correlate with impaired spirometric parameters and significantly affects convalescents' exercise capacity.
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Korchut A, Rejdak K. Late neurological consequences of SARS-CoV-2 infection: New challenges for the neurologist. Front Neurosci 2023; 17:1004957. [PMID: 36845421 PMCID: PMC9947479 DOI: 10.3389/fnins.2023.1004957] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 01/16/2023] [Indexed: 02/11/2023] Open
Abstract
Objective In this study, a systematic review of the literature was performed to study the frequency of neurological symptoms and diseases in adult patients with COVID-19 that may be late consequences of SARS-CoV-2 infection. Methods Relevant studies were identified through electronic explorations of Scopus, PubMed, and Google Scholar. We followed PRISMA guidelines. Data were collected from studies where the diagnosis of COVID-19 was confirmed and its late neurological consequences occurred at least 4 weeks after initial SARS-CoV-2 infection. Review articles were excluded from the study. Neurological manifestations were stratified based on frequency (above 5, 10, and 20%), where the number of studies and sample size were significant. Results A total of 497 articles were identified for eligible content. This article provides relevant information from 45 studies involving 9,746 patients. Fatigue, cognitive problems, and smell and taste dysfunctions were the most frequently reported long-term neurological symptoms in patients with COVID-19. Other common neurological issues were paresthesia, headache, and dizziness. Conclusion On a global scale of patients affected with COVID-19, prolonged neurological problems have become increasingly recognized and concerning. Our review might be an additional source of knowledge about potential long-term neurological impacts.
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Affiliation(s)
| | - Konrad Rejdak
- Department of Neurology, Medical University of Lublin, Lublin, Poland
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Singh S, Meher N, Mohammed A, Razab MKAA, Bhaskar L, Nawi NM. Neurological infection and complications of SARS-CoV-2: A review. Medicine (Baltimore) 2023; 102:e30284. [PMID: 36749239 PMCID: PMC9901962 DOI: 10.1097/md.0000000000030284] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
The primary target of severe acute respiratory syndrome coronavirus 2 is the respiratory system including the nose and lungs, however, it can also damage the kidneys, cardiovascular system and gastrointestinal system. Many recent reports suggested that severe acute respiratory syndrome coronavirus 2 infections can also affect the central nervous system as well as peripheral nervous system that lead to the several neurological complications. The virus can break the blood brain barrier and enters the brain via haematological route or directly by the angiotensin-converting enzyme 2 receptors present on endothelial cells of many cerebral tissues. The neurological complications are manifested by headache, dizziness, encephalopathy, encephalitis, cerebrovascular disease, anosmia, hypogeusia, muscle damage, etc. This review article described the possible routes and mechanism of nervous system infection and the range of neurological complications of COVID-19 that may help the medical practitioners and researchers to improve the clinical treatment and reduce the mortality rate among patients with viral diseases.
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Affiliation(s)
- Santosh Singh
- Biochemistry and Molecular Biology Laboratory, Department of Zoology, Guru Ghasidas Vishwavidyalaya (a Central University), Bilaspur, Chhattisgarh, India
| | - Nikita Meher
- Biochemistry and Molecular Biology Laboratory, Department of Zoology, Guru Ghasidas Vishwavidyalaya (a Central University), Bilaspur, Chhattisgarh, India
| | - Arifullah Mohammed
- Department of Agriculture Science, Faculty of Agro-Based Industry, Universiti Malaysia Kelantan, Jeli, Kelantan, Malaysia
| | | | - L.V.K.S. Bhaskar
- Biochemistry and Molecular Biology Laboratory, Department of Zoology, Guru Ghasidas Vishwavidyalaya (a Central University), Bilaspur, Chhattisgarh, India
| | - Norazlina Mat Nawi
- Department of Nuclear Medicine, Radiotherapy & Oncology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian, Kelantan, Malaysia
- * Correspondence: Norazlina Mat Nawi, Department of Nuclear Medicine, Radiotherapy & Oncology, School of Medical Sciences, Universiti Sains Malaysia, Health Campus, Kubang Kerian 16150, Kelantan, Malaysia (e-mail: )
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Grigore I, Miron I, Gavrilovici C, Lupu VV, Antal DC, Schreiner TG, Prazaru C, Lupu A, Dragan F, Grigore E. SARS-CoV-2 Possible Etiology of Cerebral Venous Thrombosis in a Teenager: Case Report and Review of Literature. Viruses 2023; 15:v15020405. [PMID: 36851619 PMCID: PMC9965073 DOI: 10.3390/v15020405] [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: 12/20/2022] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 02/04/2023] Open
Abstract
Cerebral venous thrombosis in pediatric patient has a varied etiology. The authors present the case of a teenager who, since the debut of SARS-CoV-2 infection, has accused intermittent right side hemicrania, which has become persistent in association with nausea and vomiting since the 5th day of quarantine. She was hospitalized in the 9th day since the debut. Neuroimaging revealed extended venous cerebral thrombosis affecting the right sigmoid sinus, the transverse sinus bilaterally, the confluence of the transverse sinuses and the right internal jugular vein. The evolution was favorable under anticoagulant and symptomatic treatment. Laboratory tests excluded other etiological causes for the cerebral venous thrombosis, thus the authors consider that cerebral thrombosis is a possible complication of SARS-CoV-2 infection in teenagers.
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Affiliation(s)
- Ioana Grigore
- “St. Mary” Children Emergency Hospital, 700309 Iasi, Romania
| | - Ingrith Miron
- Pediatrics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristina Gavrilovici
- Pediatrics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Vasile Valeriu Lupu
- Pediatrics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (V.V.L.); (A.L.)
| | - Dorin Cristian Antal
- Neurology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Catalin Prazaru
- “St. Mary” Children Emergency Hospital, 700309 Iasi, Romania
| | - Ancuta Lupu
- Pediatrics, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (V.V.L.); (A.L.)
| | - Felicia Dragan
- Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Ecaterina Grigore
- Faculty of General Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Sabir Z, Asmara A, Dehraj S, Raja MAZ, Altamirano GC, Salahshour S, Sadat R, Ali MR. A mathematical model of coronavirus transmission by using the heuristic computing neural networks. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2023; 146:473-482. [PMID: 36339085 PMCID: PMC9618448 DOI: 10.1016/j.enganabound.2022.10.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 10/23/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
In this study, the nonlinear mathematical model of COVID-19 is investigated by stochastic solver using the scaled conjugate gradient neural networks (SCGNNs). The nonlinear mathematical model of COVID-19 is represented by coupled system of ordinary differential equations and is studied for three different cases of initial conditions with suitable parametric values. This model is studied subject to seven class of human population N(t) and individuals are categorized as: susceptible S(t), exposed E(t), quarantined Q(t), asymptotically diseased IA (t), symptomatic diseased IS (t) and finally the persons removed from COVID-19 and are denoted by R(t). The stochastic numerical computing SCGNNs approach will be used to examine the numerical performance of nonlinear mathematical model of COVID-19. The stochastic SCGNNs approach is based on three factors by using procedure of verification, sample statistics, testing and training. For this purpose, large portion of data is considered, i.e., 70%, 16%, 14% for training, testing and validation, respectively. The efficiency, reliability and authenticity of stochastic numerical SCGNNs approach are analysed graphically in terms of error histograms, mean square error, correlation, regression and finally further endorsed by graphical illustrations for absolute errors in the range of 10-05 to 10-07 for each scenario of the system model.
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Affiliation(s)
- Zulqurnain Sabir
- Department of Mathematics and Statistics, Hazara University, Mansehra, Pakistan
| | - Adi Asmara
- Faculty of Teacher Training and Education, Mathematics Study Program, Universitas Muhammadiyah Bengkulu, Bengkulu, Indonesia
| | - Sanaullah Dehraj
- Department of Mathematics and Statistics, Quaid-e-Awam University of Engineering, Science and Technology, 67480 Nawabshah, Pakistan
| | - Muhammad Asif Zahoor Raja
- Future Technology Research Center, National Yunlin University of Science and Technology, 123 University Road, Section 3, Douliou, Yunlin 64002, Taiwan
| | | | - Soheil Salahshour
- Faculty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Turkey
| | - R Sadat
- Department of Mathematics, Zagazig Faculty of Engineering, Zagazig University, Egypt
| | - Mohamed R Ali
- Center of Research, Faculty of Engineering and Technology, Future University in Egypt New Cairo, 11835, Egypt
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Muacevic A, Adler JR, Mecheik A, Rahhal HH, Wazne J. Acute Disseminated Encephalomyelitis Following COVID-19 Infection. Cureus 2023; 15:e33365. [PMID: 36751218 PMCID: PMC9897810 DOI: 10.7759/cureus.33365] [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] [Accepted: 01/04/2023] [Indexed: 01/06/2023] Open
Abstract
Acute disseminated encephalomyelitis (ADEM) is a relatively rare, post-inflammatory, immune-mediated demyelinating central nervous system disease that is predominantly reported in pediatric populations. Following the emergence of severe acute respiratory syndrome coronavirus 2, cases of ADEM are being reported following infection with this virus. Our case report describes a male patient in his early 40s who developed severe coronavirus disease 2019 (COVID-19) that rapidly progressed to a critical disease requiring invasive mechanical ventilation and high positive end-expiratory pressure, which was complicated by extensive neurological involvement and quadriplegia. MRI of the brain showed characteristic demyelinating lesions, suggestive of ADEM. As other entities were ruled out, our patient was treated using pulse steroids and intravenous immunoglobulins. The patient showed a good response to treatment and had an overall good prognosis, despite the severity of his condition. ADEM following COVID-19 is a rare entity worldwide.
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Trofimov AO, Agarkova DI, Trofimova KA, Lidji-Goryaev K, Bragin DE. Moderate Severity SARS-CoV-2 (COVID-19) Affects Ocular Vergence Indices: Eye Tracking-Based Study. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1425:325-330. [PMID: 37581806 DOI: 10.1007/978-3-031-31986-0_31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
OBJECTIVE Since the start of the SARS-CoV-2 (COVID-19) pandemic, it has become clear that the brain is one of the main targets for acute and chronic damage. Although neurodegenerative changes have yet to be investigated, there is already a large body of data on damage to its fiber tracts. A mobile eye tracker is possibly one of the best tools to study such damage in a COVID hospital setting. At the same time, the available data indicate that eye tracking parameters, even in healthy volunteers, demonstrate a distinct gender-specific difference.The aim of the work is to evaluate functional and structural impairments of the fiber tracts and to find possible gender-specific dynamics of eye tracking indicators in the acute period of COVID-19 pneumonia (Delta variant) of moderate severity. MATERIALS AND METHODS A single-center non-randomized retrospective study included 84 patients in the acute period of moderate severity SARS-CoV-2 (COVID-19) pneumonia (Delta variant) (Group 1). The mean time from admission was 1.4 ± 1.2 days. M:41, F:43. According to thoracic CT, the lung involvement ranged from CT 1 to CT 2. SpO2 ranged from 95% to 99%. The mean age was 35.5 ± 14.8 years (from 18 to 60). The control group (Group 2) included 158 healthy volunteers without pathology of the vision organs and central nervous system.The eye vergence index (VRx) was determined using eye tracking as a motion correlation coefficient between the angular velocities of the left and right eyeballs and was a measure of the conjugation of horizontal and vertical eye movements.The mobile complex Eye Tracker Low-Speed 20 (BVG LLC, the Netherlands) was used. Eye tracking parameters were assessed by vertical and horizontal eye vergence (VVRx and HVRx).Statistical analysis was done using the methods of parametric and non-parametric statistics. RESULTS Moderate COVID-19 pneumonia resulted in a significant decrease in both VVRx and HVRx compared to controls (0.763 ± 0.127 and 0.856 ± 0.043; p < 0.000001; 0.729 ± 0.018 and 0.776 ± 0.023 p < 0.000001, respectively). VVRx values were significantly higher in men (0.775 ± 0.046 and 0.747 ± 0.091, p = 0.019, respectively), while ХVRx values were significantly higher in women (0.665 ± 0.018 and 0.728 ± 0.024, p < 0.0000001, respectively). CONCLUSIONS SARS-CoV-2 (COVID-19) of moderate severity is accompanied by a significant deterioration in eye tracking performance proving functional and structural impairments (p < 0.05). VVRx was significantly higher in men, and HVRx was substantially greater in women reflecting gender-specific differences.
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Affiliation(s)
- Alex O Trofimov
- Department of Neurological Diseases, Privolzhsky Research Medical University, Nizhny Novgorod, Russia
| | - Darya I Agarkova
- Department of Neurological Diseases, Privolzhsky Research Medical University, Nizhny Novgorod, Russia
| | - Kseniia A Trofimova
- Department of Neurological Diseases, Privolzhsky Research Medical University, Nizhny Novgorod, Russia
| | - Kyrill Lidji-Goryaev
- Department of Neurological Diseases, Privolzhsky Research Medical University, Nizhny Novgorod, Russia
| | - Denis E Bragin
- Lovelace Biomedical Research Institute, Albuquerque, NM, USA
- Department of Neurology, University of New Mexico School of Medicine, Albuquerque, NM, USA
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Dubey S, Das S, Ghosh R, Dubey MJ, Chakraborty AP, Roy D, Das G, Dutta A, Santra A, Sengupta S, Benito-León J. The Effects of SARS-CoV-2 Infection on the Cognitive Functioning of Patients with Pre-Existing Dementia. J Alzheimers Dis Rep 2023; 7:119-128. [PMID: 36891252 PMCID: PMC9986710 DOI: 10.3233/adr-220090] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 01/03/2023] [Indexed: 02/05/2023] Open
Abstract
Background Cognitive postscripts of COVID-19, codenamed as 'cognitive COVID' or 'brain fog,' characterized by multidomain cognitive impairments, are now being reckoned as the most devastating sequelae of COVID-19. However, the impact on the already demented brain has not been studied. Objective We aimed to assess the cognitive functioning and neuroimaging following SARS-CoV-2 infection in patients with pre-existing dementia. Methods Fourteen COVID-19 survivors with pre-existing dementia (four with Alzheimer's disease, five with vascular dementia, three with Parkinson's disease dementia, and two with the behavioral variant of frontotemporal dementia) were recruited. All these patients had detailed cognitive and neuroimaging evaluations within three months before suffering from COVID-19 and one year later. Results Of the 14 patients, ten required hospitalization. All developed or increased white matter hyperintensities that mimicked multiple sclerosis and small vessel disease. There was a significant increase in fatigue (p = 0.001) and depression (p = 0.016) scores following COVID-19. The mean Frontal Assessment Battery (p < 0.001) and Addenbrooke's Cognitive Examination (p = 0.001) scores also significantly worsened. Conclusion The rapid progression of dementia, the addition of further impairments/deterioration of cognitive abilities, and the increase or new appearance of white matter lesion burden suggest that previously compromised brains have little defense to withstand a new insult (i.e., 'second hit' like infection/dysregulated immune response, and inflammation). 'Brain fog' is an ambiguous terminology without specific attribution to the spectrum of post-COVID-19 cognitive sequelae. We propose a new codename, i.e. 'FADE-IN MEMORY' (i.e., Fatigue, decreased Fluency, Attention deficit, Depression, Executive dysfunction, slowed INformation processing speed, and subcortical MEMORY impairment).
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Affiliation(s)
- Souvik Dubey
- Department of Neuromedicine, Bangur Institute of Neurosciences (BIN), Kolkata, West Bengal, India
| | - Shambaditya Das
- Department of Neuromedicine, Bangur Institute of Neurosciences (BIN), Kolkata, West Bengal, India
| | - Ritwik Ghosh
- Department of General Medicine, Burdwan Medical College, and Hospital, Burdwan, West Bengal, India
| | - Mahua Jana Dubey
- Department of Psychiatry, Berhampur Mental Hospital, Berhampur, West Bengal, India
| | - Arka Prava Chakraborty
- Department of Neuromedicine, Bangur Institute of Neurosciences (BIN), Kolkata, West Bengal, India
| | - Dipayan Roy
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Patna, Bihar, India.,Indian Institute of Technology (IIT), Madras, Tamil Nadu, India.,School of Sciences, Indira Gandhi National Open University, New Delhi, India
| | - Gautam Das
- Department of Neuromedicine, Bangur Institute of Neurosciences (BIN), Kolkata, West Bengal, India
| | - Ajitava Dutta
- Department of Neuromedicine, Bangur Institute of Neurosciences (BIN), Kolkata, West Bengal, India
| | - Arindam Santra
- Department of Neuromedicine, Bangur Institute of Neurosciences (BIN), Kolkata, West Bengal, India
| | - Samya Sengupta
- Department of General Medicine, Apollo Gleneagles Hospital, Kolkata, West Bengal, India
| | - Julián Benito-León
- Department of Neurology, University Hospital "12 de Octubre", Madrid, Spain.,Centro de Investigación Biomódica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain.,Department of Medicine, Complutense University, Madrid, Spain
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Adamec I, Brecl Jakob G, Drulović J, Sellner J, Bilić E, Sitaš B, Bilić H, Tamaš O, Budimkić M, Veselinović N, Horvat Ledinek A, Jerše J, Gomezelj S, Hauer L, Krbot Skorić M, Habek M. Transverse myelitis following COVID-19: Insights from a multi-center study and systematic literature review. J Neurol Sci 2022; 443:120463. [PMID: 36334503 DOI: 10.1016/j.jns.2022.120463] [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: 08/17/2022] [Revised: 10/03/2022] [Accepted: 10/20/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION We aimed to provide insights into transverse myelitis (TM) following COVID-19 by analyzing cases treated at tertiary care neurology centers and a systemic review of the literature. METHODS The retrospective observational multi-center study was conducted at the four university neurology departments in Croatia, Slovenia, Serbia, and Austria. We searched for acute myelitis cases that occurred during or after COVID-19. A systemic review of the literature on COVID-19 and transverse myelitis was performed. RESULTS We identified 76 persons with TM associated with COVID-19, 13 from the multi-center study and 63 from the literature review. Most of the participants (55.6%) had an intermediate latency, 25.4% had short and 19% long latency from COVID-19 symptoms to TM. The clinical presentation consisted of the typical TM signs. More than half of the participants had inflammatory changes in the CSF, with rare patients having intrathecal OCB synthesis and positive serology for anti-MOG or anti-AQP4 antibodies. Persons with autonomic symptoms and CSF pleocytosis were significantly more common to have an intermediate latency of 8 to 21 days from COVID-19 to TM (p = 0.005 and p = 0.003; respectively). According to logistic regression analysis, only participants with lesions evident on spinal cord MRI compared to normal spinal cord MRI had reduced risks for poor recovery. >80% of participants were treated with a combination of corticosteroids and intravenous immunoglobulins or plasma exchange with 73% having incomplete recovery. CONCLUSION Our study further characterizes clinical, laboratory, and MRI features, as well as treatment of TM associated with COVID-19.
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Affiliation(s)
- Ivan Adamec
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia.
| | - Gregor Brecl Jakob
- University Medical Centre Ljubljana, Department of Neurology, Ljubljana, Slovenia.
| | - Jelena Drulović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia; University Clinical Center of Serbia, Clinic of Neurology, Belgrade, Serbia.
| | - Johann Sellner
- Landesklinikum Mistelbach-Gänserndorf, Mistelbach, Austria.
| | - Ervina Bilić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia.
| | - Barbara Sitaš
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia.
| | - Hrvoje Bilić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia.
| | - Olivera Tamaš
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia; University Clinical Center of Serbia, Clinic of Neurology, Belgrade, Serbia.
| | - Maja Budimkić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia; University Clinical Center of Serbia, Clinic of Neurology, Belgrade, Serbia.
| | - Nikola Veselinović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia; University Clinical Center of Serbia, Clinic of Neurology, Belgrade, Serbia.
| | | | - Jana Jerše
- University Medical Centre Ljubljana, Department of Neurology, Ljubljana, Slovenia.
| | - Sarah Gomezelj
- University Medical Centre Ljubljana, Department of Neurology, Ljubljana, Slovenia.
| | - Larissa Hauer
- Christian Doppler Medical Center, Department of Psychiatry, Psychotherapy and Psychosomatic Medicine, Paracelsus Medical University, Salzburg, Austria.
| | - Magdalena Krbot Skorić
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb, Croatia.
| | - Mario Habek
- University Hospital Center Zagreb, Department of Neurology, Referral Center for Autonomic Nervous System Disorders, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia.
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Noghabaei G, Arab M, Payami S, Ghavami B. Acute Pericarditis as the Primary Presentation of COVID-19 Infection followed by Guillain-Barre Syndrome in a Healthy Young Man: A Case Report. Open Respir Med J 2022. [DOI: 10.2174/18743064-v16-e221020-2022-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Background:
Symptomatic COVID-19 infection most often presents as acute respiratory distress syndrome. Acute pericarditis and Guillain–Barré syndrome are rare extrapulmonary manifestations of this infection.
Case Presentation:
A 27-year-old man presented with chest pain, with negative troponin and typical electrocardiographic findings, resulting in a diagnosis of acute pericarditis. He had no respiratory symptoms, nor the chest computerized tomography (CT) scan findings of COVID-19, and his Polymerase chain reaction (PCR) was negative. One week later, he developed clinical symptoms of Guillain-Barre syndrome, along with respiratory manifestations of COVID-19. His repeat chest CT scan and PCR test confirmed COVID-19 infection. After 17 days of hospital stay, he improved clinically and was discharged.
Conclusion:
This is the first case of acute pericarditis as the primary presentation of COVID-19 in the absence of respiratory symptoms and a clear chest CT scan, followed by the development of Guillain–Barré syndrome and respiratory tract manifestations of COVID-19. Clinicians should be aware of the extrapulmonary presentation of COVID-19 infection.
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Shan D, Li S, Xu R, Nie G, Xie Y, Han J, Gao X, Zheng Y, Xu Z, Dai Z. Post-COVID-19 human memory impairment: A PRISMA-based systematic review of evidence from brain imaging studies. Front Aging Neurosci 2022; 14:1077384. [PMID: 36570532 PMCID: PMC9780393 DOI: 10.3389/fnagi.2022.1077384] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 11/30/2022] [Indexed: 12/14/2022] Open
Abstract
Many people with coronavirus disease 2019 (COVID-19) report varying degrees of memory impairment. Neuroimaging techniques such as MRI and PET have been utilized to shed light on how COVID-19 affects brain function in humans, including memory dysfunction. In this PRISMA-based systematic review, we compared and summarized the current literature looking at the relationship between COVID-19-induced neuropathological changes by neuroimaging scans and memory symptoms experienced by patients who recovered from COVID-19. Overall, this review suggests a correlational trend between structural abnormalities (e.g., cortical atrophy and white matter hyperintensities) or functional abnormalities (e.g., hypometabolism) in a wide range of brain regions (particularly in the frontal, parietal and temporal regions) and memory impairments in COVID-19 survivors, although a causal relationship between them remains elusive in the absence of sufficient caution. Further longitudinal investigations, particularly controlled studies combined with correlational analyses, are needed to provide additional evidence.
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Affiliation(s)
- Dan Shan
- Department of Biobehavioral Sciences, Columbia University, New York, NY, United States
| | - Shaoyang Li
- Faculty of Science, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Ruichen Xu
- Department of Integrative Biology, University of Wisconsin-Madison, Madison, WI, United States
| | - Glen Nie
- Department of Biological Science, Northeastern University, Boston, MA, United States
| | - Yangyiran Xie
- School of Medicine, Vanderbilt University, Nashville, TN, United States
| | - Junchu Han
- New York State Psychiatric Institute, Global Psychiatric Epidemiology Group, New York, NY, United States
| | - Xiaoyi Gao
- School of Medicine, Saint Louis University, St. Louis, MO, United States
| | - Yuandian Zheng
- Department of Biobehavioral Sciences, Columbia University, New York, NY, United States
| | - Zhen Xu
- Minhang Crosspoint Academy at Shanghai Wenqi Middle School, Shanghai, China
| | - Zhihao Dai
- School of Medicine, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences, Dublin, Ireland
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Sasano N, Yasuda M, Yamada G. Quadriplegia after
ECMO
therapy with sluggish recovery in a
COVID
‐19 patient: A case report with a 14‐month follow‐up. Clin Case Rep 2022; 10:e6735. [PMCID: PMC9748240 DOI: 10.1002/ccr3.6735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 11/05/2022] [Accepted: 11/26/2022] [Indexed: 12/15/2022] Open
Affiliation(s)
- Nobuko Sasano
- Department of Intensive Care Medicine Nagoya City University West Medical Center Nagoya Japan
| | - Masami Yasuda
- Department of Rehabilitation Nagoya City University West Medical Center Nagoya Japan
| | - Gohei Yamada
- Department of Neurology Nagoya City University West Medical Center Nagoya Japan
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Abstract
Severe acute respiratory syndrome coronavirus 2, the novel coronavirus responsible for the coronavirus disease (COVID-19), affects the brain. Neurologic and neuropsychiatric symptoms may manifest in the acute and post-acute phases of illness. The vulnerability of the brain with aging further increases the burden of disease in the elderly, who are at the highest risk of complications and death from COVID-19. The mechanisms underlying the effects of COVID-19 on the brain are not fully known. Emerging evidence vis-à-vis pathogenesis and etiologies of COVID-19 brain effects is promising and may pave the way for future research and development of interventions.
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Affiliation(s)
- Ebony Dix
- Department of Psychiatry, Yale School of Medicine, 300 George St., Suite 901, New Haven, CT 06511, USA.
| | - Kamolika Roy
- Department of Psychiatry, Yale School of Medicine, 300 George St., Suite 901, New Haven, CT 06511, USA
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Crisan RM, Băcilă CI, Toboltoc PC, Morar S. Completed Suicide Linked to the COVID-19 Pandemic by Using the Psychological Autopsy Method in Sibiu County, Romania: Case Series and Literature Review. Healthcare (Basel) 2022; 10:healthcare10122377. [PMID: 36553902 PMCID: PMC9777587 DOI: 10.3390/healthcare10122377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
The COVID-19 pandemic is associated with suicide, as some data suggests. Our study aims to investigate the emergence of eleven completed suicide cases suspected to be linked to the COVID-19 pandemic during the restrictive measures imposed by the Romanian government, and to identify the consequences of mental health, suicidal motivation, and behavioral changes. To this end, we analyzed the deceased's medical records and applied the psychological autopsy method to the relatives/caregivers of the deceased for a suicidal investigation history, within conducted free-flow discussions. To highlight behavioral changes that occurred in the distant antecedents as well as immediately before the suicidal act, we used two sets of closed questions comprised of fifteen alarm signs, including depressive and/or anxiety symptoms. Our results showed that a deterioration of the mental status, especially concerning depressive and anxiety symptoms, was evident in people without or with pre-existing psychiatric pathology. The suicidal motivation proved to be complex including, in addition to the SARS-CoV-2 infection, social and economic consequences of the COVID-19 pandemic. We noted an intensification of the investigated alarm signs and even the emergence of new warning signs in the recent antecedents. Based on our findings, we reaffirmed the important role of the psychological autopsy method in suicide investigation, proving that it can detect the specific impact of the COVID-19 pandemic on people prone to suicide. This impact can be psycho-emotional, social, and/or economical, and thus we can state that the COVID-19 pandemic and its consequences can be, at least, a triggering factor that enhances completed suicide risk. Further studies are needed in this particular area because correlations between the COVID-19 pandemic and completed suicide do not appear to be accidental.
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Affiliation(s)
- Roxana-Mihaela Crisan
- Doctoral Department, Faculty of Medicine, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania
- Forensic Department, County Clinical Emergency Hospital of Sibiu, Corneliu Coposu Boulevard 2-4, 550245 Sibiu, Romania
| | - Ciprian Ionuț Băcilă
- 'Dr. Gheorghe Preda' Clinical Psychiatry Hospital, 550082 Sibiu, Romania
- Dental Medicine and Nursing Department, Faculty of Medicine, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania
| | - Paul-Cătălin Toboltoc
- Doctoral Department, Faculty of Medicine, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania
- Department of Anatomical Pathology, County Clinical Emergency Hospital of Sibiu, Corneliu Coposu Boulevard 2-4, 550245 Sibiu, Romania
| | - Silviu Morar
- Forensic Department, County Clinical Emergency Hospital of Sibiu, Corneliu Coposu Boulevard 2-4, 550245 Sibiu, Romania
- Preclinical Department, Faculty of Medicine, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania
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Sudden Onset Tic and Tic-Like Presentations in Older Adolescents and Adults. CURRENT DEVELOPMENTAL DISORDERS REPORTS 2022; 9:146-155. [PMCID: PMC9667005 DOI: 10.1007/s40474-022-00263-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2022] [Indexed: 11/17/2022]
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Atnaf A, Shiferaw AA, Tamir W, Akelew Y, Toru M, Tarekegn D, Bewket B, Reta A. Hematological Profiles and Clinical Outcome of COVID-19 Among Patients Admitted at Debre Markos Isolation and Treatment Center, 2020: A Prospective Cohort Study. J Blood Med 2022; 13:631-641. [PMID: 36405428 PMCID: PMC9667503 DOI: 10.2147/jbm.s380539] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 10/21/2022] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is coronavirus isolated from SARS patients. As far as the researchers' knowledge, there was paucity of studies conducted in Ethiopia, particularly in the study area. As immune protection is arisen from our blood cells, assessing their level will provide a clue for controlling the disease and monitoring the prognosis. This study will also provide additional information for clinical intervention and patient management. PURPOSE This study aimed to investigate the hematological profile and clinical outcome of coronavirus disease-19 (COVID-19) among patients admitted to the Debre Markos Isolation and Treatment Center (DMITC). MATERIAL AND METHODS A prospective cohort study was conducted among 136 COVID-19 adult patients at DMITC from January 1, 2020 to March 30, 2021. Data related to clinical, hematological profiles and socio-demographic factors were collected, entered into Epi data, and analyzed using STATA 14.2 software. Multivariable logistic regression was applied to determine the predictor variable and a p-value <0.05 was considered significant. RESULTS Of 136 COVID-19 patients, 28.68% had died. The mean age of patients was 47.21±1.29 years. The hematological profile of the patients revealed that 28% had abnormal leukocyte, 23% abnormal lymphocyte, 44.85% abnormal granulocyte, 22.06% abnormal monocyte, 30.15% abnormal RBC and 87% abnormal platelet counts. The prevalence of anemia was 13.24%. CONCLUSION Leukocytosis (mainly granulocytosis and monocytosis) and lymphopenia, were the predominant abnormal findings of complete blood cell count (CBC) analysis of the patient's blood. Most of the patients had abnormally low platelet counts. RBC count and hematocrit determination were the only significant predictors of death. The clinician could manage cases according to the hematological findings of the patients. Further experimental studies should be conducted to determine hematological parameter changes and the clinical outcome of the disease.
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Affiliation(s)
- Aytenew Atnaf
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Abtie Abebaw Shiferaw
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Workineh Tamir
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Yibeltal Akelew
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Milkiyas Toru
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Daniel Tarekegn
- Department of Public health, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Bekalu Bewket
- Department of Nursing, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Alemayehu Reta
- Department of Medical Laboratory Science, College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
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Dutta A, Ghosh R, Pandit A, Ray A, Bhattacharya D, Chakraborty A, Chakraborty U, Dubey S, Benito-León J. Cerebral Venous Thrombosis as The Sole Presenting Manifestation of Human Immunodeficiency Virus and Hepatitis B Virus Co-Infection. MEDICAL RESEARCH ARCHIVES 2022; 10:3197. [PMID: 36382206 PMCID: PMC9648704 DOI: 10.18103/mra.v10i10.3197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cerebral venous thrombosis (CVT) following either human immunodeficiency virus (HIV) infection or hepatitis B virus (HBV) infection is a very rare condition. Moreover, it has never been reported as the presenting manifestation of HIV and HBV co-infection, even more so when the patient had a normal CD4 count and no demonstrable opportunistic infections. We aimed to report the first case of an adult Indian male, an intravenous drug abuser who developed CVT as the presenting manifestation of HIV-HBV co-infection. METHODS Patient data were obtained from medical records from the Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India. RESULTS A 25-year-old male with a history of intravenous drug abuse and a normal CD4 count developed CVT as the presenting manifestation of HIV-HBV co-infection. His CD4 count was normal, and he had no demonstrable opportunistic infections. He had an uneventful recovery of the condition (CVT) following the institution of conventional anticoagulation therapy alongside anti-retroviral therapy. CONCLUSION Whether illicit drug abuse or HIV/HBV infection itself or all in combination led to this thrombotic event cannot be precisely established. Notwithstanding, we recommend serologic testing for HIV and HBV in patients suffering from CVT with high-risk behavior.
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Affiliation(s)
- Ajitava Dutta
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Ritwik Ghosh
- Department of General Medicine, Burdwan Medical College, and Hospital, Burdwan, West Bengal, India
| | - Alak Pandit
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Adrija Ray
- Department of General Medicine RG Kar Medical College, and Hospital, Kolkata, West Bengal, India
| | - Dwaipayan Bhattacharya
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Arkaprava Chakraborty
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Uddalak Chakraborty
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Souvik Dubey
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Julián Benito-León
- Department of Neurology, University Hospital “12 de Octubre”, Madrid, Spain;,Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain;,Department of Medicine, Complutense University, Madrid, Spain,
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Biswas U, Ghosh R, Chakraborty A, Mondal SR, Roy D, Bhattacharjee A, Roy D, Benito-León J. Cerebral Venous Sinus Thrombosis Following Scrub Typhus Infection: A Case Report and a Review of the Literature. MEDICAL RESEARCH ARCHIVES 2022; 10:10.18103/mra.v10i10.3196. [PMID: 36382204 PMCID: PMC9648351 DOI: 10.18103/mra.v10i10.3196] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Neurological manifestations of scrub typhus, a re-emerging infectious disease of tropic/subtropics caused by Orientia tsutsugamushi infection, have been ever-evolving. Several central nervous system infections have been acknowledged for the development of cerebral venous sinus thrombosis (CVT). Nevertheless, CVT has been a rarely described addendum to the ever-evolving "neuro-scrub" spectrum. Proposed pathogenesis for the development of CVT is disseminated endotheliitis resulting in the triad of venous stasis (due to raised intracranial pressure), cerebral vasculopathy (endothelial damage), and capillary perivasculitis (endothelial damage and resultant hypercoagulable state generated by inflammatory mediators). We herein report a case of a previously healthy young female from the Indian subcontinent who was diagnosed with CVT, following scrub typhus. She responded well to conventional therapy with antibiotics and anticoagulants. CVT is amid the few completely reversible neurological catastrophes if diagnosed and treated early. Again, scrub typhus infection is treated with commonly available and extremely "affordable" antibiotics therapy. Hence, the authors propose that all cases of acute febrile illness with neurological manifestations from scrub-typhus endemic zones (like several parts of India) should be tested for the presence of Orientia tsutsugamushi infection and treated accordingly.
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Affiliation(s)
- Uttam Biswas
- Department of General Medicine, Burdwan Medical College & Hospital, Burdwan, West Bengal, India
| | - Ritwik Ghosh
- Department of General Medicine, Burdwan Medical College & Hospital, Burdwan, West Bengal, India
| | - Arghya Chakraborty
- Department of General Medicine, Burdwan Medical College & Hospital, Burdwan, West Bengal, India
| | - Shakilur Rahaman Mondal
- Department of General Medicine, Burdwan Medical College & Hospital, Burdwan, West Bengal, India
| | - Dipayan Roy
- Department of Biochemistry, All India Institute of Medical Sciences (AIIMS), Jodhpur, Rajasthan, India;,Indian Institute of Technology (IIT), Madras, Tamil Nadu, India
| | - Arnab Bhattacharjee
- Department of General Medicine, Burdwan Medical College & Hospital, Burdwan, West Bengal, India
| | - Debanjan Roy
- Department of General Medicine, Burdwan Medical College & Hospital, Burdwan, West Bengal, India
| | - Julián Benito-León
- Department of Neurology, University Hospital “12 de Octubre”, Madrid, Spain;,Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain;,Department of Medicine, Complutense University, Madrid, Spain,
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