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Papadopoulou P, Polissidis A, Kythreoti G, Sagnou M, Stefanatou A, Theoharides TC. Anti-Inflammatory and Neuroprotective Polyphenols Derived from the European Olive Tree, Olea europaea L., in Long COVID and Other Conditions Involving Cognitive Impairment. Int J Mol Sci 2024; 25:11040. [PMID: 39456822 DOI: 10.3390/ijms252011040] [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: 07/16/2024] [Revised: 10/03/2024] [Accepted: 10/08/2024] [Indexed: 10/28/2024] Open
Abstract
The European olive tree, Olea europaea L., and its polyphenols hold great therapeutic potential to treat neuroinflammation and cognitive impairment. This review examines the evidence for the anti-inflammatory and neuroprotective actions of olive polyphenols and their potential in the treatment of long COVID and neurodegenerative diseases such as Alzheimer's disease (AD), Parkinson's disease (PD), and multiple sclerosis (MS). Key findings suggest that olive polyphenols exhibit antioxidant, anti-inflammatory, neuroprotective, and antiviral properties, making them promising candidates for therapeutic intervention, especially when formulated in unique combinations. Recommendations for future research directions include elucidating molecular pathways through mechanistic studies, exploring the therapeutic implications of olive polyphenol supplementation, and conducting clinical trials to assess efficacy and safety. Investigating potential synergistic effects with other agents addressing different targets is suggested for further exploration. The evidence reviewed strengthens the translational value of olive polyphenols in conditions involving cognitive dysfunction and emphasizes the novelty of new formulations.
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Affiliation(s)
- Paraskevi Papadopoulou
- Department of Science and Mathematics, Deree-The American College of Greece, 15342 Athens, Greece
| | - Alexia Polissidis
- Department of Science and Mathematics, Deree-The American College of Greece, 15342 Athens, Greece
| | - Georgia Kythreoti
- Department of Science and Mathematics, Deree-The American College of Greece, 15342 Athens, Greece
| | - Marina Sagnou
- Institute of Biosciences and Applications, National Centre for Scientific Research Demokritos, 15310 Athens, Greece
| | - Athena Stefanatou
- School of Graduate & Professional Education, Deree-The American College of Greece, 15342 Athens, Greece
| | - Theoharis C Theoharides
- Institute for Neuro-Immune Medicine-Clearwater, Clearwater, FL 33759, USA
- Department of Immunology, Tufts University School of Medicine, Boston, MA 02111, USA
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Matula Z, Király V, Bekő G, Gönczi M, Zóka A, Steinhauser R, Uher F, Vályi-Nagy I. High prevalence of long COVID in anti-TPO positive euthyroid individuals with strongly elevated SARS-CoV-2-specific T cell responses and moderately raised anti-spike IgG levels 23 months post-infection. Front Immunol 2024; 15:1448659. [PMID: 39450181 PMCID: PMC11499158 DOI: 10.3389/fimmu.2024.1448659] [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: 06/13/2024] [Accepted: 09/24/2024] [Indexed: 10/26/2024] Open
Abstract
Introduction Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) infection, the causative agent of coronavirus disease 2019 (COVID-19), causes post-acute infection syndrome in a surprisingly large number of cases worldwide. This condition, also known as long COVID or post-acute sequelae of COVID-19, is characterized by extremely complex symptoms and pathology. There is a growing consensus that this condition is a consequence of virus-induced immune activation and the inflammatory cascade, with its prolonged duration caused by a persistent virus reservoir. Methods In this cross-sectional study, we analyzed the SARS-CoV-2-specific T cell response against the spike, nucleocapsid, and membrane proteins, as well as the levels of spike-specific IgG antibodies in 51 healthcare workers, categorized into long COVID or convalescent control groups based on the presence or absence of post-acute symptoms. Additionally, we compared the levels of autoantibodies previously identified during acute or critical COVID-19, including anti-dsDNA, anti-cardiolipin, anti-β2-glycoprotein I, anti-neutrophil cytoplasmic antibodies, and anti-thyroid peroxidase (anti-TPO). Furthermore, we analyzed the antibody levels targeting six nuclear antigens within the ENA-6 S panel, as positivity for certain anti-nuclear antibodies has recently been shown to associate not only with acute COVID-19 but also with long COVID. Finally, we examined the frequency of diabetes in both groups. Our investigations were conducted at an average of 18.2 months (convalescent control group) and 23.1 months (long COVID group) after confirmed acute COVID-19 infection, and an average of 21 months after booster vaccination. Results Our results showed significant differences between the two groups regarding the occurrence of acute infection relative to administering the individual vaccine doses, the frequency of acute symptoms, and the T cell response against all structural SARS-CoV-2 proteins. A statistical association was observed between the incidence of long COVID symptoms and highly elevated anti-TPO antibodies based on Pearson's chi-squared test. Although patients with long COVID showed moderately elevated anti-SARS-CoV-2 spike IgG serum antibody levels compared to control participants, and further differences were found regarding the positivity for anti-nuclear antibodies, anti-dsDNA, and HbA1c levels between the two groups, these differences were not statistically significant. Disscussion This study highlights the need for close monitoring of long COVID development in patients with elevated anti-TPO titers, which can be indicated by strongly elevated SARS-CoV-2-specific T cell response and moderately raised anti-spike IgG levels even long after the acute infection. However, our results do not exclude the possibility of new-onset thyroid autoimmunity after COVID-19, and further investigations are required to clarify the etiological link between highly elevated anti-TPO titers and long COVID.
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Affiliation(s)
- Zsolt Matula
- Laboratory for Experimental Cell Therapy, Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Viktória Király
- Central Laboratory of Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Gabriella Bekő
- Central Laboratory of Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Márton Gönczi
- Central Laboratory of Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - András Zóka
- Central Laboratory of Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Róbert Steinhauser
- Central Laboratory of Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Ferenc Uher
- Laboratory for Experimental Cell Therapy, Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - István Vályi-Nagy
- Department of Hematology and Stem Cell Transplantation, Central Hospital of Southern Pest, National Institute of Hematology and Infectious Diseases, Budapest, Hungary
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Rana A, Bhattacharya P, Ganguly S, Saha S, Naskar S, Ghosh S, Shaikh AR, Koley M, Saha S, Mukherjee SK. Individualized Homeopathic Medicinal Products in the Treatment of Post-COVID-19 Conditions: A Double-Blind, Randomized, Placebo-Controlled, Feasibility Trial. JOURNAL OF INTEGRATIVE AND COMPLEMENTARY MEDICINE 2024. [PMID: 39321328 DOI: 10.1089/jicm.2024.0102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/27/2024]
Abstract
Objectives: Evidence suggests that post-coronavirus disease 2019 (COVID-19) is associated with reduced health-related quality of life, and up to 80% of those infected with COVID-19 may experience these symptoms. The objective of the present study was to identify the effects of individualized homeopathic medicinal products (IHMPs) against placebos in postCOVID-19 conditions. Design: Double-blind, randomized (1:1), two parallel arms, placebo-controlled, feasibility trial. Setting: D. N. De Homoeopathic Medical College & Hospital, Kolkata, West Bengal, India. Subjects: Sixty participants with post-COVID-19 conditions. Interventions: Group verum (n = 30; IHMPs plus concomitant care) versus group control (n = 30; placebos plus concomitant care). Outcome Measures: Feasibility issues; primary-post-COVID-19 symptoms checklist; secondary-Measure Yourself Medical Outcomes Profile version 2 (MYMOP-2); all of them were measured at baseline, and monthly intervals, up to 3 months. The intention-to-treat sample was analyzed; group differences were reported using descriptive statistics: means, 95% confidence intervals (CIs), and between group effect sizes (Cohen's d). Results: Feasibility concerns showed promise; recruitment, retention, and attrition rates were 34.2%, 95%, and 5%, respectively. Group differences in both primary and secondary outcomes favored IHMPs against placebos: symptoms checklist score mean difference after 3 months: -4.2, 95% CI -4.9 to -3.4, d = 2.854 and MYMOP-2 mean difference after 3 months: -2.2, 95% CI -2.8 to -1.7, d = 2.082, respectively. Natrum muriaticum (11.7%), Pulsatilla nigricans (10%), Rhus toxicodendron (8.3%), and Calcarea carbonica (8.3%) were the most frequently prescribed remedies. Conclusions: IHMPs produced better results than placebos in reducing symptoms checklist scores and MYMOP-2 scores in the treatment of post-COVID-19 conditions. Definitive trials are warranted to confirm the findings.
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Affiliation(s)
- Abhijit Rana
- Department of Organon of Medicine and Homoeopathic Philosophy, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Pulakendu Bhattacharya
- Department of Organon of Medicine and Homoeopathic Philosophy, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Subhasish Ganguly
- Department of Organon of Medicine and Homoeopathic Philosophy, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Sangita Saha
- Department of Organon of Medicine and Homoeopathic Philosophy, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Satyajit Naskar
- Department of Organon of Medicine and Homoeopathic Philosophy, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Shubhamoy Ghosh
- Department of Pathology and Microbiology, D. N. De Homoeopathic Medical College & Hospital, Govt. of West Bengal, Kolkata, India
| | - Abdur Rahaman Shaikh
- Department of Practice of Medicine, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Munmun Koley
- Department of Homeopathy, East Bishnupur State Homoeopathic Dispensary, Chandi Daulatabad Block Primary Health Centre, Department of Health & Family Welfare, Govt. of West, Kolkata, India
| | - Subhranil Saha
- Department of Repertory, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
| | - Shyamal Kumar Mukherjee
- Department of Community Medicine, D. N. De Homoeopathic Medical College and Hospital, Govt. of West Bengal, Kolkata, India
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Xu W, Langhans SA, Johnson DK, Stauff E, Kandula VVR, Kecskemethy HH, Averill LW, Yue X. Radiotracers for Molecular Imaging of Angiotensin-Converting Enzyme 2. Int J Mol Sci 2024; 25:9419. [PMID: 39273366 PMCID: PMC11395405 DOI: 10.3390/ijms25179419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2024] [Revised: 08/23/2024] [Accepted: 08/24/2024] [Indexed: 09/15/2024] Open
Abstract
Angiotensin-converting enzymes (ACE) are well-known for their roles in both blood pressure regulation via the renin-angiotensin system as well as functions in fertility, immunity, hematopoiesis, and many others. The two main isoforms of ACE include ACE and ACE-2 (ACE2). Both isoforms have similar structures and mediate numerous effects on the cardiovascular system. Most remarkably, ACE2 serves as an entry receptor for SARS-CoV-2. Understanding the interaction between the virus and ACE2 is vital to combating the disease and preventing a similar pandemic in the future. Noninvasive imaging techniques such as positron emission tomography and single photon emission computed tomography could noninvasively and quantitatively assess in vivo ACE2 expression levels. ACE2-targeted imaging can be used as a valuable tool to better understand the mechanism of the infection process and the potential roles of ACE2 in homeostasis and related diseases. Together, this information can aid in the identification of potential therapeutic drugs for infectious diseases, cancer, and many ACE2-related diseases. The present review summarized the state-of-the-art radiotracers for ACE2 imaging, including their chemical design, pharmacological properties, radiochemistry, as well as preclinical and human molecular imaging findings. We also discussed the advantages and limitations of the currently developed ACE2-specific radiotracers.
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Affiliation(s)
- Wenqi Xu
- Department of Radiology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
- Diagnostic & Research PET/MR Center, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
| | - Sigrid A Langhans
- Diagnostic & Research PET/MR Center, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
- Division of Neurology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
| | - David K Johnson
- Computational Chemical Biology Core, Molecular Graphics and Modeling Laboratory, University of Kansas, Lawrence, KS 66047, USA
| | - Erik Stauff
- Department of Radiology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
- Diagnostic & Research PET/MR Center, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
| | - Vinay V R Kandula
- Department of Radiology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
| | - Heidi H Kecskemethy
- Department of Radiology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
- Diagnostic & Research PET/MR Center, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
| | - Lauren W Averill
- Department of Radiology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
- Diagnostic & Research PET/MR Center, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
| | - Xuyi Yue
- Department of Radiology, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
- Diagnostic & Research PET/MR Center, Nemours Children's Health, Delaware, Wilmington, DE 19803, USA
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Loktionov AV, Kobzeva KA, Karpenko AR, Sergeeva VA, Orlov YL, Bushueva OY. GWAS-significant loci and severe COVID-19: analysis of associations, link with thromboinflammation syndrome, gene-gene, and gene-environmental interactions. Front Genet 2024; 15:1434681. [PMID: 39175753 PMCID: PMC11338913 DOI: 10.3389/fgene.2024.1434681] [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: 05/18/2024] [Accepted: 07/29/2024] [Indexed: 08/24/2024] Open
Abstract
Objective The aim of this study was to replicate associations of GWAS-significant loci with severe COVID-19 in the population of Central Russia, to investigate associations of the SNPs with thromboinflammation parameters, to analyze gene-gene and gene-environmental interactions. Materials and Methods DNA samples from 798 unrelated Caucasian subjects from Central Russia (199 hospitalized COVID-19 patients and 599 controls with a mild or asymptomatic course of COVID-19) were genotyped using probe-based polymerase chain reaction for 10 GWAS-significant SNPs: rs143334143 CCHCR1, rs111837807 CCHCR1, rs17078346 SLC6A20-LLZTFL1, rs17713054 SLC6A20-LLZTFL1, rs7949972 ELF5, rs61882275 ELF5, rs12585036 ATP11A, rs67579710 THBS3, THBS3-AS1, rs12610495 DPP9, rs9636867 IFNAR2. Results SNP rs17713054 SLC6A20-LZTFL1 was associated with increased risk of severe COVID-19 in the entire group (risk allele A, OR = 1.78, 95% CI = 1.22-2.6, p = 0.003), obese individuals (OR = 2.31, 95% CI = 1.52-3.5, p = 0.0002, (p bonf = 0.0004)), patients with low fruit and vegetable intake (OR = 1.72, 95% CI = 1.15-2.58, p = 0.01, (p bonf = 0.02)), low physical activity (OR = 1.93, 95% CI = 1.26-2.94, p = 0.0035, (p bonf = 0.007)), and nonsmokers (OR = 1.65, 95% CI = 1.11-2.46, p = 0.02). This SNP correlated with increased BMI (p = 0.006) and worsened thrombodynamic parameters (maximum optical density of the formed clot, D (p = 0.02), delayed appearance of spontaneous clots, Tsp (p = 0.02), clot size 30 min after coagulation activation, CS (p = 0.036)). SNP rs17078346 SLC6A20-LZTFL1 was linked with increased BMI (p = 0.01) and severe COVID-19 in obese individuals (risk allele C, OR = 1.72, 95% CI = 1.15-2.58, p = 0.01, (p bonf = 0.02)). SNP rs12610495 DPP9 was associated with increased BMI (p = 0.01), severe COVID-19 in obese patients (risk allele G, OR = 1.48, 95% CI = 1.09-2.01, p = 0.01, (p bonf = 0.02)), and worsened thrombodynamic parameters (time to the start of clot growth, Tlag (p = 0.01)). For rs7949972 ELF5, a protective effect against severe COVID-19 was observed in non-obese patients (effect allele T, OR = 0.67, 95% CI = 0.47-0.95, p = 0.02, (p bonf = 0.04)), improving thrombodynamic parameters (CS (p = 0.02), stationary spatial clot growth rates, Vst (p = 0.02)). Finally, rs12585036 ATP11A exhibited a protective effect against severe COVID-19 in males (protective allele A, OR = 0.51, 95% CI = 0.32-0.83, p = 0.004). SNPs rs67579710 THBS3, THBS3-AS1, rs17713054 SLC6A20-LZTFL1, rs7949972 ELF5, rs9636867 IFNAR2-were involved in two or more of the most significant G×G interactions (p perm ≤ 0.01). The pairwise combination rs67579710 THBS3, THBS3-AS1 × rs17713054 SLC6A20-LZTFL1 was a priority in determining susceptibility to severe COVID-19 (it was included in four of the top five most significant SNP-SNP interaction models). Conclusion Overall, this study represents a comprehensive molecular-genetic and bioinformatics analysis of the involvement of GWAS-significant loci in the molecular mechanisms of severe COVID-19, gene-gene and gene-environmental interactions, and provides evidence of their relationship with thromboinflammation parameters in patients hospitalized in intensive care units.
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Affiliation(s)
- Alexey Valerevich Loktionov
- Department of Anesthesia and Critical Care, Institute of Continuing Education, Kursk State Medical University, Kursk, Russia
- Laboratory of Genomic Research, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, Kursk, Russia
| | - Ksenia Andreevna Kobzeva
- Laboratory of Genomic Research, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, Kursk, Russia
| | - Andrey Romanovich Karpenko
- Department of Anesthesia and Critical Care, Institute of Continuing Education, Kursk State Medical University, Kursk, Russia
- Laboratory of Genomic Research, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, Kursk, Russia
| | - Vera Alexeevna Sergeeva
- Department of Anesthesia and Critical Care, Institute of Continuing Education, Kursk State Medical University, Kursk, Russia
| | - Yuriy Lvovich Orlov
- Institute of Biodesign and Complex Systems Modeling, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Olga Yurievna Bushueva
- Laboratory of Genomic Research, Research Institute for Genetic and Molecular Epidemiology, Kursk State Medical University, Kursk, Russia
- Department of Biology, Medical Genetics and Ecology, Kursk State Medical University, Kursk, Russia
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Xian SP, Li ZY, Li W, Yang PF, Huang SH, Liu Y, Tang L, Lai J, Zeng FM, He JZ, Liu Y. Spatial immune landscapes of SARS-CoV-2 gastrointestinal infection: macrophages contribute to local tissue inflammation and gastrointestinal symptoms. Front Cell Dev Biol 2024; 12:1375354. [PMID: 39100091 PMCID: PMC11295004 DOI: 10.3389/fcell.2024.1375354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 07/02/2024] [Indexed: 08/06/2024] Open
Abstract
Background In some patients, persistent gastrointestinal symptoms like abdominal pain, nausea, and diarrhea occur as part of long COVID-19 syndrome following acute respiratory symptoms caused by SARS-CoV-2. However, the characteristics of immune cells in the gastrointestinal tract of COVID-19 patients and their association with these symptoms remain unclear. Methodology Data were collected from 95 COVID-19 patients. Among this cohort, 11 patients who exhibited gastrointestinal symptoms and underwent gastroscopy were selected. Using imaging mass cytometry, the gastrointestinal tissues of these patients were thoroughly analyzed to identify immune cell subgroups and investigate their spatial distribution. Results Significant acute inflammatory responses were found in the gastrointestinal tissues, particularly in the duodenum, of COVID-19 patients. These alterations included an increase in the levels of CD68+ macrophages and CD3+CD4+ T-cells, which was more pronounced in tissues with nucleocapsid protein (NP). The amount of CD68+ macrophages positively correlates with the number of CD3+CD4+ T-cells (R = 0.783, p < 0.001), additionally, spatial neighborhood analysis uncovered decreased interactions between CD68+ macrophages and multiple immune cells were noted in NP-positive tissues. Furthermore, weighted gene coexpression network analysis was employed to extract gene signatures related to clinical features and immune responses from the RNA-seq data derived from gastrointestinal tissues from COVID-19 patients, and we validated that the MEgreen module shown positive correlation with clinical parameter (i.e., Total bilirubin, ALT, AST) and macrophages (R = 0.84, p = 0.001), but negatively correlated with CD4+ T cells (R = -0.62, p = 0.004). By contrast, the MEblue module was inversely associated with macrophages and positively related with CD4+ T cells. Gene function enrichment analyses revealed that the MEgreen module is closely associated with biological processes such as immune response activation, signal transduction, and chemotaxis regulation, indicating its role in the gastrointestinal inflammatory response. Conclusion The findings of this study highlight the role of specific immune cell groups in the gastrointestinal inflammatory response in COVID-19 patients. Gene coexpression network analysis further emphasized the importance of the gene modules in gastrointestinal immune responses, providing potential molecular targets for the treatment of COVID-19-related gastrointestinal symptoms.
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Affiliation(s)
- Shi-Ping Xian
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Zhan-Yu Li
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Wei Li
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Peng-Fei Yang
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Shen-Hao Huang
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Ye Liu
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Lei Tang
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Jun Lai
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Fa-Min Zeng
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
- Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, China
| | - Jian-Zhong He
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Yang Liu
- Guangdong Provincial Key Laboratory of Biomedical Imaging and Guangdong Provincial Engineering Research Center of Molecular Imaging, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, China
- Department of Ophthalmology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, Guangdong, China
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7
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Suarez-Castillejo C, Calvo N, Preda L, Córdova Díaz R, Toledo-Pons N, Martínez J, Pons J, Vives-Borràs M, Pericàs P, Ramón L, Iglesias A, Cànaves-Gómez L, Valera Felices JL, Morell-García D, Núñez B, Sauleda J, Sala-Llinàs E, Alonso-Fernández A. Cardiopulmonary Complications after Pulmonary Embolism in COVID-19. Int J Mol Sci 2024; 25:7270. [PMID: 39000378 PMCID: PMC11242326 DOI: 10.3390/ijms25137270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Revised: 06/14/2024] [Accepted: 06/30/2024] [Indexed: 07/16/2024] Open
Abstract
Although pulmonary embolism (PE) is a frequent complication in COVID-19, its consequences remain unknown. We performed pulmonary function tests, echocardiography and computed tomography pulmonary angiography and identified blood biomarkers in a cohort of consecutive hospitalized COVID-19 patients with pneumonia to describe and compare medium-term outcomes according to the presence of PE, as well as to explore their potential predictors. A total of 141 patients (56 with PE) were followed up during a median of 6 months. Post-COVID-19 radiological lung abnormalities (PCRLA) and impaired diffusing capacity for carbon monoxide (DLCOc) were found in 55.2% and 67.6% cases, respectively. A total of 7.3% had PE, and 6.7% presented an intermediate-high probability of pulmonary hypertension. No significant difference was found between PE and non-PE patients. Univariate analysis showed that age > 65, some clinical severity factors, surfactant protein-D, baseline C-reactive protein, and both peak red cell distribution width and Interleukin (IL)-10 were associated with DLCOc < 80%. A score for PCRLA prediction including age > 65, minimum lymphocyte count, and IL-1β concentration on admission was constructed with excellent overall performance. In conclusion, reduced DLCOc and PCRLA were common in COVID-19 patients after hospital discharge, but PE did not increase the risk. A PCRLA predictive score was developed, which needs further validation.
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Affiliation(s)
- Carla Suarez-Castillejo
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Néstor Calvo
- Servicio de Radiodiagnóstico, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
| | - Luminita Preda
- Servicio de Radiodiagnóstico, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
| | - Rocío Córdova Díaz
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Nuria Toledo-Pons
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Joaquín Martínez
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Jaume Pons
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Servicio de Cardiología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
| | - Miquel Vives-Borràs
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Servicio de Cardiología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Facultad de Medicina, Universidad de las Islas Baleares, 07122 Palma, Spain
| | - Pere Pericàs
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Servicio de Cardiología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
| | - Luisa Ramón
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Amanda Iglesias
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Laura Cànaves-Gómez
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Jose Luis Valera Felices
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Daniel Morell-García
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Servicio de Análisis Clínicos, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
| | - Belén Núñez
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
| | - Jaume Sauleda
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Facultad de Medicina, Universidad de las Islas Baleares, 07122 Palma, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Ernest Sala-Llinàs
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Facultad de Medicina, Universidad de las Islas Baleares, 07122 Palma, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Alberto Alonso-Fernández
- Servicio de Neumología, Hospital Universitario Son Espases, 07120 Palma de Mallorca, Spain
- Institut d'Investigació Sanitària Illes Balears (IdISBa), 07120 Palma de Mallorca, Spain
- Facultad de Medicina, Universidad de las Islas Baleares, 07122 Palma, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain
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8
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Dal Negro RW, Turco P, Povero M. mRNA vaccines protect from the lung microvasculature injury and the capillary blood volume loss occurring in SARS-CoV-2 paucisymptomatic infections. Multidiscip Respir Med 2024; 19:973. [PMID: 38833210 PMCID: PMC11186436 DOI: 10.5826/mrm.2024.973] [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: 04/05/2024] [Accepted: 05/07/2024] [Indexed: 06/06/2024] Open
Abstract
INTRODUCTION The reduction of lung capillary blood volume (Vc) had been identified as the microvascular injury mostly underlying the respiratory Long-COVID syndrome following post-COVID-19 pneumonia. The same kind of injury have been recently also found in several individuals after milder paucisymptomatic SARS-CoV-2 infections. Though current guidelines strongly recommend vac-cination, studies aimed to investigate the in vivo protection of anti-SARS-CoV-2 vaccines on lung microvascular targets still are missing to our best knowledge. AIM to assess the protection of mRNA vaccines from the reduction of lung capillary blood volume (Vc) caused by pauci-symptomatic SARS.CoV-2 infections in vaccinated compared to unvaccinated individuals. METHODS Non-smoking individuals with recent paucisymptomatic SARS-CoV-2 infection were divided into vaccinated and unvaccinated groups. Lung function parameters, including single-breath diffusing capacity and microvascular blood volume, were compared between groups. RESULTS fifty vaccinated and twenty-five unvaccinated well-matched individuals were studied. Differently than usual lung function parameters, only the single-breath simultaneous assessment of sDLCO, sDLNO/sDLCO ratio and Vc allowed to identify the occurrence of the lung microvascular injury with high sensitivity and specificity (p<0.001). CONCLUSION mRNA vaccines proved to exert a high protection from the loss of lung capillary blood volume (Vc) induced by SARS.CoV-2 paucisymptomatic infections (p<0.001). The availability of this non-invasive investigational model should be regarded as a very helpful tool for assessing and comparing in vivo the protective effect of mRNA vaccines on the human microvascular structures of the deep lung.
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Affiliation(s)
- Roberto W. Dal Negro
- National Centre for Respiratory Pharmacoeconomics and Pharmacoepidemiology - CESFAR, Verona, Italy
| | - Paola Turco
- AdRes Health Economics and Outcomes Research, Torino, Italy
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9
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Kubrova E, Hallo-Carrasco AJ, Klasova J, Pagan Rosado RD, Prusinski CC, Trofymenko O, Schappell JB, Prokop LJ, Yuh CI, Gupta S, Hunt CL. Persistent chest pain following COVID-19 infection - A scoping review. PM R 2024; 16:605-625. [PMID: 37906499 DOI: 10.1002/pmrj.13098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 10/07/2023] [Accepted: 10/24/2023] [Indexed: 11/02/2023]
Abstract
Persistent chest pain (PCP) following acute COVID-19 infection is a commonly reported symptom with an unclear etiology, making its management challenging. This scoping review aims to address the knowledge gap surrounding the characteristics of PCP following COVID-19, its causes, and potential treatments. This is a scoping review of 64 studies, including observational (prospective, retrospective, cross-sectional, case series, and case-control) and one quasi-experimental study, from databases including Embase, PubMed/MEDLINE, Cochrane CENTRAL, Google Scholar, Cochrane Database of Systematic Reviews, and Scopus. Studies on patients with PCP following mild, moderate, and severe COVID-19 infection were included. Studies with patients of any age, with chest pain that persisted following acute COVID-19 disease, irrespective of etiology or duration were included. A total of 35 studies reported PCP symptoms following COVID-19 (0.24%-76.6%) at an average follow-up of 3 months or longer, 12 studies at 1-3 months and 17 studies at less than 1-month follow-up or not specified. PCP was common following mild-severe COVID-19 infection, and etiology was mostly not reported. Fourteen studies proposed potential etiologies including endothelial dysfunction, cardiac ischemia, vasospasm, myocarditis, cardiac arrhythmia, pneumonia, pulmonary embolism, postural tachycardia syndrome, or noted cardiac MRI (cMRI) changes. Evaluation methods included common cardiopulmonary tests, as well as less common tests such as flow-mediated dilatation, cMRI, single-photon emission computed tomography myocardial perfusion imaging, and cardiopulmonary exercise testing. Only one study reported a specific treatment (sulodexide). PCP is a prevalent symptom following COVID-19 infection, with various proposed etiologies. Further research is needed to establish a better understanding of the causes and to develop targeted treatments for PCP following COVID-19.
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Affiliation(s)
- Eva Kubrova
- Department of Physical Medicine and Rehabilitation, Mayo Clinic Rochester, Rochester, Minnesota, USA
| | | | - Johana Klasova
- Department of Pain Medicine, Mayo Clinic, Jacksonville, Florida, USA
| | - Robert D Pagan Rosado
- Department of Physical Medicine and Rehabilitation, Mayo Clinic Rochester, Rochester, Minnesota, USA
- Department of Pain Medicine, Mayo Clinic, Jacksonville, Florida, USA
| | | | | | | | - Larry J Prokop
- Library and Public Services, Mayo Clinic, Rochester, Minnesota, USA
| | - Clara I Yuh
- Department of Physical Medicine and Rehabilitation, University of California, Irvine, California, USA
| | - Sahil Gupta
- Department of Pain Medicine, Mayo Clinic, Jacksonville, Florida, USA
| | - Christine L Hunt
- Department of Pain Medicine, Mayo Clinic, Jacksonville, Florida, USA
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10
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Diar Bakerly N, Smith N, Darbyshire JL, Kwon J, Bullock E, Baley S, Sivan M, Delaney B. Pathophysiological Mechanisms in Long COVID: A Mixed Method Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:473. [PMID: 38673384 PMCID: PMC11050596 DOI: 10.3390/ijerph21040473] [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: 12/21/2023] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Long COVID (LC) is a global public health crisis affecting more than 70 million people. There is emerging evidence of different pathophysiological mechanisms driving the wide array of symptoms in LC. Understanding the relationships between mechanisms and symptoms helps in guiding clinical management and identifying potential treatment targets. METHODS This was a mixed-methods systematic review with two stages: Stage one (Review 1) included only existing systematic reviews (meta-review) and Stage two (Review 2) was a review of all primary studies. The search strategy involved Medline, Embase, Emcare, and CINAHL databases to identify studies that described symptoms and pathophysiological mechanisms with statistical analysis and/or discussion of plausible causal relationships between mechanisms and symptoms. Only studies that included a control arm for comparison were included. Studies were assessed for quality using the National Heart, Lung, and Blood Institute quality assessment tools. RESULTS 19 systematic reviews were included in Review 1 and 46 primary studies in Review 2. Overall, the quality of reporting across the studies included in this second review was moderate to poor. The pathophysiological mechanisms with strong evidence were immune system dysregulation, cerebral hypoperfusion, and impaired gas transfer in the lungs. Other mechanisms with moderate to weak evidence were endothelial damage and hypercoagulation, mast cell activation, and auto-immunity to vascular receptors. CONCLUSIONS LC is a complex condition affecting multiple organs with diverse clinical presentations (or traits) underpinned by multiple pathophysiological mechanisms. A 'treatable trait' approach may help identify certain groups and target specific interventions. Future research must include understanding the response to intervention based on these mechanism-based traits.
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Affiliation(s)
- Nawar Diar Bakerly
- Faculty of Science and Engineering, Manchester Metropolitan University, Manchester M15 6BH, UK
- Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, UK;
| | - Nikki Smith
- Locomotion Study Patient Advisory Group, Leeds Institute of Rheumatic and Musculoskeletal Medicine, Level D, Martin Wing, Leeds General Infirmary, Leeds LS1 3EX, UK;
| | - Julie L. Darbyshire
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (J.L.D.); (J.K.)
| | - Joseph Kwon
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK; (J.L.D.); (J.K.)
| | - Emily Bullock
- Northern Care Alliance NHS Foundation Trust, Salford M6 8HD, UK;
| | - Sareeta Baley
- Birmingham Community Healthcare NHS Trust, Birmingham B7 4BN, UK;
| | - Manoj Sivan
- Rehabilitation Medicine, University of Leeds, Leeds Teaching Hospitals and Leeds Community Healthcare NHS Trusts, Leeds LS11 0DL, UK;
| | - Brendan Delaney
- Medical Informatics and Decision Making, Imperial College, London SW7 2AZ, UK;
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11
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Gheorghita R, Soldanescu I, Lobiuc A, Caliman Sturdza OA, Filip R, Constantinescu – Bercu A, Dimian M, Mangul S, Covasa M. The knowns and unknowns of long COVID-19: from mechanisms to therapeutical approaches. Front Immunol 2024; 15:1344086. [PMID: 38500880 PMCID: PMC10944866 DOI: 10.3389/fimmu.2024.1344086] [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: 11/24/2023] [Accepted: 02/14/2024] [Indexed: 03/20/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic caused by SARS-CoV-2 has been defined as the greatest global health and socioeconomic crisis of modern times. While most people recover after being infected with the virus, a significant proportion of them continue to experience health issues weeks, months and even years after acute infection with SARS-CoV-2. This persistence of clinical symptoms in infected individuals for at least three months after the onset of the disease or the emergence of new symptoms lasting more than two months, without any other explanation and alternative diagnosis have been named long COVID, long-haul COVID, post-COVID-19 conditions, chronic COVID, or post-acute sequelae of SARS-CoV-2 (PASC). Long COVID has been characterized as a constellation of symptoms and disorders that vary widely in their manifestations. Further, the mechanisms underlying long COVID are not fully understood, which hamper efficient treatment options. This review describes predictors and the most common symptoms related to long COVID's effects on the central and peripheral nervous system and other organs and tissues. Furthermore, the transcriptional markers, molecular signaling pathways and risk factors for long COVID, such as sex, age, pre-existing condition, hospitalization during acute phase of COVID-19, vaccination, and lifestyle are presented. Finally, recommendations for patient rehabilitation and disease management, as well as alternative therapeutical approaches to long COVID sequelae are discussed. Understanding the complexity of this disease, its symptoms across multiple organ systems and overlapping pathologies and its possible mechanisms are paramount in developing diagnostic tools and treatments.
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Affiliation(s)
- Roxana Gheorghita
- Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
| | - Iuliana Soldanescu
- Integrated Center for Research, Development and Innovation for Advanced Materials, Nanotechnologies, Manufacturing and Control Distributed Systems (MANSiD), University of Suceava, Suceava, Romania
| | - Andrei Lobiuc
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
| | - Olga Adriana Caliman Sturdza
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Suceava Emergency Clinical County Hospital, Suceava, Romania
| | - Roxana Filip
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Suceava Emergency Clinical County Hospital, Suceava, Romania
| | - Adela Constantinescu – Bercu
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Institute of Cardiovascular Science, Hemostasis Research Unit, University College London (UCL), London, United Kingdom
| | - Mihai Dimian
- Integrated Center for Research, Development and Innovation for Advanced Materials, Nanotechnologies, Manufacturing and Control Distributed Systems (MANSiD), University of Suceava, Suceava, Romania
- Department of Computer, Electronics and Automation, University of Suceava, Suceava, Romania
| | - Serghei Mangul
- Department of Clinical Pharmacy, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, United States
- Department of Quantitative and Computational Biology, USC Dornsife College of Letters, Arts and Sciences, University of Southern California (USC), Los Angeles, CA, United States
| | - Mihai Covasa
- Department of Biomedical Sciences, College of Medicine and Biological Science, University of Suceava, Suceava, Romania
- Department of Basic Medical Sciences, Western University of Health Sciences, College of Osteopathic Medicine, Pomona, CA, United States
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12
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Peiró ÓM, Delgado-Cornejo JR, Sánchez-Giménez R, del-Moral-Ronda V, Lal-Trehan N, Rocamora-Horrach M, Carrasquer A, Peraire J, Fort-Gallifa I, Bardaji A. Prevalence and prognostic implications of myocardial injury across different waves of COVID-19. Front Cardiovasc Med 2024; 11:1297824. [PMID: 38455719 PMCID: PMC10917998 DOI: 10.3389/fcvm.2024.1297824] [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: 09/20/2023] [Accepted: 02/12/2024] [Indexed: 03/09/2024] Open
Abstract
Introduction The prognostic ability of myocardial injury across different waves of the COVID-19 pandemic is not well established. The purpose of this study was to evaluate the prevalence and prognostic implications of myocardial injury in the first and sixth wave of COVID-19. Methods We conducted a retrospective observational study that included patients admitted to the emergency department with COVID-19 with data on concentrations of cardiac troponin during the first and sixth wave. We compared the prevalence of myocardial injury and its predictive capacity for 30-day all-cause death in both waves. Results and discussion A total of 346 patients were included (1st wave 199 and 6th wave 147 patients). The prevalence of myocardial injury was 21% with non-significant differences between waves. Myocardial injury was associated, in both waves, with a higher prevalence of comorbidities and with an increased risk of 30-day all-cause death [1st wave HR: 3.73 (1.84-7.55); p < 0.001 and 6th wave HR: 3.13 (1.23-7.92); p = 0.016], with non-significant differences in predictive capacity between groups after ROC curve analysis [AUC: 1st wave 0.829 (95% CI: 0.764-0.895) and 6th wave 0.794 (95% CI: 0.711-0.876)]. As limitations, this is a retrospective study with a relatively small simple size and troponin assay was performed at the discretion of the emergency physician so selection bias could be present. In conclusion, the prevalence of myocardial injury and its prognostic capacity was similar in both waves despite vaccination programs. Myocardial injury predicts short-term mortality in all COVID-19 patients, so they should be treated intensively.
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Affiliation(s)
- Óscar M. Peiró
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Juan R. Delgado-Cornejo
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Raúl Sánchez-Giménez
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Víctor del-Moral-Ronda
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Nisha Lal-Trehan
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Mar Rocamora-Horrach
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Anna Carrasquer
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Joaquim Peraire
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
- Department of Internal Medicine, Joan XXIII University Hospital, Tarragona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC)-Instituto de Salud Carlos III, Madrid, Spain
| | - Isabel Fort-Gallifa
- Clinical Laboratory, Catalan Institute of Health, Camp de Tarragona-Terres de l’Ebre, Tarragona, Spain
| | - Alfredo Bardaji
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain
- Pere Virgili Health Research Institute, Rovira i Virgili University, Tarragona, Spain
- Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
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13
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Puspaningrat AAP, Hakim L, Renaldo J. Effect of SARS-CoV-2 viral infection on male sexual hormones levels post COVID-19 exposure: A systematic review and meta-analysis. Arch Ital Urol Androl 2024; 96:12113. [PMID: 38363236 DOI: 10.4081/aiua.2024.12113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 12/05/2023] [Indexed: 02/17/2024] Open
Abstract
INTRODUCTION The COVID-19 can affect human testicles, thus will interfere the production of important male sexual hormone such as testosterone. Our study provides scientific evidence through systematic reviews and meta-analyses that focus on the effects of SARS-CoV-2 virus infection on male sexual hormonal disorders in patients post-exposure to COVID-19. METHODS This meta-analysis was made in accordance with the PRISMA guidelines. The outcomes of this study were the level of total testosterone, free testosterone, LH and FSH. Chi-square and I2 tests were used to evaluate heterogeneity between studies. The standardized mean deviation (SMD) with 95% CI were used and analysis was performed using the Review Manager 5.4 software. RESULTS The four included studies reported a total of 256 patients with COVID-19 with time of follow-up time post COVID-19 varying from one month to 7 months. The mean age distribution in the study was 34-57 years old. Total testosterone level (SMD = -158.71; 95% CI= -205.30 - -112.12; p<0.00001) was significantly higher at follow-up post COVID-19, while LH (SMD = 0.40; 95% CI = 0.15-0.65; p=0.002) was lower. The free testosterone level and FSH level showed no significant difference between baseline and after following up post COVID-19. CONCLUSIONS At follow up, the total testosterone level in patients with SARS-CoV-2 infection appeared to be elevated while LH was lower compared to the baseline.
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Affiliation(s)
| | - Lukman Hakim
- Department of Urology, Faculty of Medicine, Universitas Airlangga; Universitas Airlangga Teaching Hospital, Surabaya.
| | - Johan Renaldo
- Department of Urology, Faculty of Medicine, Universitas Airlangga, Surabaya; Universitas Airlangga Teaching Hospital, Surabaya.
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14
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Galderisi S, Perrottelli A, Giuliani L, Pisaturo MA, Monteleone P, Pagliano P, Vita A, Muiesan ML, Amore M, Bassetti M, Siracusano A, Mucci A, Bucci P, Cascino G, Barlati S, Amerio A, Di Lorenzo G, Niolu C, Coppola N, Maj M. Cognitive impairment after recovery from COVID-19: Frequency, profile, and relationships with clinical and laboratory indices. Eur Neuropsychopharmacol 2024; 79:22-31. [PMID: 38065006 DOI: 10.1016/j.euroneuro.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/31/2023] [Accepted: 11/02/2023] [Indexed: 02/06/2024]
Abstract
Cognitive impairment (CI) is regarded as a remarkable burden in COVID-19 survivors. Its prevalence and profile, and relationships with the disease clinical and laboratory indices, remain unclear. The present study investigated, in a large sample of patients recovered from COVID-19, the frequency of CI with both a face-to-face screening tool and comprehensive test battery (MCCB). The study also evaluated the profile of CI and its relationships with COVID-19 clinical and laboratory indices and with psychopathological features. Out of 1344 subjects assessed for eligibility, 736 completed the screening phase 11 months after the COVID-19 infection; 402 participated in the baseline phase and completed an in depth cognitive, clinical and laboratory assessment about one month later. More than one third of the screened subjects presented a CI (COG+); it was associated to age, education, male gender, COVID-19 severity, and presence of anosmia, dyspnea at rest and exertional dyspnea during the acute phase. COG+ subjects showed a higher severity of depression, anxiety and post-traumatic distress, and worse global functioning, than subjects without CI. The MCCB showed that 45% of the subjects had a CI involving attention, working memory, verbal learning, visual learning, and reasoning and problem solving. Finally, neurocognitive functioning was inversely correlated with LDH blood levels, a potential biomarker of disease severity. According to our findings, cognitive functioning should be routinely and periodically assessed in COVID-19 patients, especially in older subjects, who experienced more severe COVID-19 symptoms. In case of persisting dysfunctions cognitive training programs should be considered as treatment strategies.
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Affiliation(s)
| | | | | | | | - Palmiero Monteleone
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" Baronissi, Salerno, Italy
| | - Pasquale Pagliano
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" Baronissi, Salerno, Italy
| | - Antonio Vita
- Department of Clinical and Experimental Sciences, University of Brescia, Italy; Department of Mental Health and Addiction Services, ASST Spedali Civili of Brescia, Italy
| | - Maria Lorenza Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia, Italy; Internal Medicine, ASST Spedali Civili of Brescia, Italy
| | - Mario Amore
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Matteo Bassetti
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy; Infectious Diseases Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Alberto Siracusano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Armida Mucci
- University of Campania Luigi Vanvitelli, Naples, Italy
| | - Paola Bucci
- University of Campania Luigi Vanvitelli, Naples, Italy
| | - Giammarco Cascino
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" Baronissi, Salerno, Italy
| | - Stefano Barlati
- Department of Clinical and Experimental Sciences, University of Brescia, Italy; Department of Mental Health and Addiction Services, ASST Spedali Civili of Brescia, Italy
| | - Andrea Amerio
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), Section of Psychiatry, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giorgio Di Lorenzo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Cinzia Niolu
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | | | - Mario Maj
- University of Campania Luigi Vanvitelli, Naples, Italy
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15
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Kim MJ, Park PG, Hwang SJ, Bang SJ, Jung JH, Kown EB, Sul EK, Song KC, Choi JS, Han KR, Lee HY, Kim DH, Lee JM. Saliva-based Proteinase K method: A rapid and reliable diagnostic tool for the detection of SARS-COV-2 in children. J Med Virol 2024; 96:e29361. [PMID: 38178612 DOI: 10.1002/jmv.29361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 01/06/2024]
Abstract
Early and accurate detection of viruses in children might help prevent transmission and severe diseases. In this study, the severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) detection in children was evaluated using saliva specimens with a Proteinase K (PTK)-based RNA preparation, as saliva collection is a simple and noninvasive procedure, even in young children, with fewer concerns about sample contamination. The saliva-based PTK and the conventional paired nasopharyngeal aspiration (NPA)-based detection methods were compared between COVID-19-positive and -negative children. In addition, the detection rate for SARS-COV-2 and the difference between admission and discharge by the saliva-based PTK method was tested in COVID-19 patients. The diagnostic accuracy of the saliva-based PTK method was 98.8% compared to NP swab-based reverse transcriptase polymerase chain reaction. Saliva samples showed high sensitivity (94.1%) and specificity (100%) when using the PTK method. Furthermore, the saliva-based PTK method significantly reduced the test processing time by 2 h. Notably, Ct values at discharge increased in saliva samples compared with those at admission, which might indicate patients' clinical conditions or virus activity. In conclusion, the saliva-based PTK implemented in this study streamlines RNA extraction, making the process faster, safer, and more cost-effective, demonstrating that this method is a rapid and reliable diagnostic tool for SARS-CoV-2 detection in children.
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Affiliation(s)
- Min Jung Kim
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Korea
| | - Pil-Gu Park
- Department of Microbiology, Gachon University, Incheon, Korea
| | - Su Jin Hwang
- Department of Microbiology and Immunology, Institute for Immunology and Immunological Diseases, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Jun Bang
- Department of Pediatrics, Inha University Hospital, Inha University College of Medicine, Incheon, Korea
| | - Jae Hwa Jung
- Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Bin Kown
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Korea
| | - Eun Kyung Sul
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Korea
| | - Kyung Chul Song
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Korea
| | - Joon-Sik Choi
- Department of Pediatrics, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Korea
| | - Kyeo Re Han
- Department of Microbiology and Immunology, Institute for Immunology and Immunological Diseases, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Hye Young Lee
- Department of Biomedical Laboratory Science, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, Korea
| | - Dong Hyun Kim
- Department of Pediatrics, Inha University Hospital, Inha University College of Medicine, Incheon, Korea
| | - Jae Myun Lee
- Department of Microbiology and Immunology, Institute for Immunology and Immunological Diseases, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
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16
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He KY, Lei XY, Zhang L, Wu DH, Li JQ, Lu LY, Laila UE, Cui CY, Xu ZX, Jian YP. Development and management of gastrointestinal symptoms in long-term COVID-19. Front Microbiol 2023; 14:1278479. [PMID: 38156008 PMCID: PMC10752947 DOI: 10.3389/fmicb.2023.1278479] [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: 08/16/2023] [Accepted: 11/20/2023] [Indexed: 12/30/2023] Open
Abstract
Background Emerging evidence reveals that SARS-CoV-2 possesses the capability to disrupt the gastrointestinal (GI) homeostasis, resulting in the long-term symptoms such as loss of appetite, diarrhea, gastroesophageal reflux, and nausea. In the current review, we summarized recent reports regarding the long-term effects of COVID-19 (long COVID) on the gastrointestine. Objective To provide a narrative review of abundant clinical evidence regarding the development and management of long-term GI symptoms in COVID-19 patients. Results Long-term persistent digestive symptoms are exhibited in a majority of long-COVID patients. SARS-CoV-2 infection of intestinal epithelial cells, cytokine storm, gut dysbiosis, therapeutic drugs, psychological factors and exacerbation of primary underlying diseases lead to long-term GI symptoms in COVID-19 patients. Interventions like probiotics, prebiotics, fecal microbiota transplantation, and antibiotics are proved to be beneficial in preserving intestinal microecological homeostasis and alleviating GI symptoms. Conclusion Timely diagnosis and treatment of GI symptoms in long-COVID patients hold great significance as they may contribute to the mitigation of severe conditions and ultimately lead to the improvement of outcomes of the patients.
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Affiliation(s)
- Kai-Yue He
- School of Life Sciences, Henan University, Kaifeng, China
| | - Xin-Yuan Lei
- School of Life Sciences, Henan University, Kaifeng, China
| | - Lei Zhang
- School of Life Sciences, Henan University, Kaifeng, China
| | - Dan-Hui Wu
- School of Life Sciences, Henan University, Kaifeng, China
| | - Jun-Qi Li
- School of Life Sciences, Henan University, Kaifeng, China
| | - Li-Yuan Lu
- School of Life Sciences, Henan University, Kaifeng, China
| | - Umm E. Laila
- School of Life Sciences, Henan University, Kaifeng, China
| | - Cui-Yun Cui
- Department of Blood Transfusion, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
| | - Zhi-Xiang Xu
- School of Life Sciences, Henan University, Kaifeng, China
| | - Yong-Ping Jian
- School of Life Sciences, Henan University, Kaifeng, China
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17
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Kaya U, Güvenir M, Aykac A. Post-quarantine anxiety and depression levels of COVID-19 positive patients, Northern Cyprus. Afr Health Sci 2023; 23:143-154. [PMID: 38974248 PMCID: PMC11225463 DOI: 10.4314/ahs.v23i4.17] [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] [Indexed: 07/09/2024] Open
Abstract
Background The COVID-19 Pandemic, which started to be seen in Northern Cyprus (NC) as of March 2020, has affected the psychological mood of many people in our country as well as all over the world. Objectives It was aimed to evaluate the post-illness anxiety and depression levels of people who were diagnosed with COVID-19 positive, completed the quarantine period and then received a negative PCR report. Methods Through the questionnaire used in the study carried out between 1-30 April 2021, the sociodemographic characteristics of the participants and their personal experiences about COVID-19 were questioned and they were asked to answer the questions about the hospital anxiety and depression (HAD) scale. Results The average score of the participants (n=120) in the HAD scale was determined as 11.66±5.90. According to the average scores of the scale, the anxiety and depression levels of the patients fall into the category of '11 and above abnormal'. The patients' general average scores of anxieties were 6.20±3.48 (normal) and depression was 5.46±3.55 (normal). Conclusion Although it was determined that the HAD scores of the individuals from NC infected with COVID-19 were not high, most of them needed psychological support as they stated in their own statements.
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Affiliation(s)
- Ufuk Kaya
- Cyprus International University, School of Health Sciences, Department of Nursing, Nicosia, Cyprus
| | - Meryem Güvenir
- Cyprus Health and Social Sciences University, Faculty of Medicine, Department of Medical Microbiology, Morphou, Cyprus
| | - Asli Aykac
- Near East University, Department of Biophysics, Nicosia, Cyprus
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18
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Shen Q, Joyce EE, Ebrahimi OV, Didriksen M, Lovik A, Sævarsdóttir KS, Magnúsdóttir I, Mikkelsen DH, Unnarsdóttir AB, Hauksdóttir A, Hoffart A, Kähler AK, Thórdardóttir EB, Eythórsson E, Frans EM, Tómasson G, Ask H, Hardardóttir H, Jakobsdóttir J, Lehto K, Lu L, Andreassen OA, Sullivan PF, Pálsson R, Erikstrup C, Ostrowski SR, Werge T, Aspelund T, Pedersen OB, Johnson SU, Fang F, Valdimarsdóttir UA. COVID-19 illness severity and 2-year prevalence of physical symptoms: an observational study in Iceland, Sweden, Norway and Denmark. THE LANCET REGIONAL HEALTH. EUROPE 2023; 35:100756. [PMID: 38115966 PMCID: PMC10730314 DOI: 10.1016/j.lanepe.2023.100756] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 12/21/2023]
Abstract
Background Although the persistence of physical symptoms after SARS-CoV-2 infection is a major public health concern, evidence from large observational studies beyond one year post diagnosis remain scarce. We aimed to assess the prevalence of physical symptoms in relation to acute illness severity up to more than 2-years after diagnosis of COVID-19. Methods This multinational study included 64,880 adult participants from Iceland, Sweden, Denmark, and Norway with self-reported data on COVID-19 and physical symptoms from April 2020 to August 2022. We compared the prevalence of 15 physical symptoms, measured by the Patient Health Questionnaire (PHQ-15), among individuals with or without a confirmed COVID-19 diagnosis, by acute illness severity, and by time since diagnosis. We additionally assessed the change in symptoms in a subset of Swedish adults with repeated measures, before and after COVID-19 diagnosis. Findings During up to 27 months of follow-up, 34.5% participants (22,382/64,880) were diagnosed with COVID-19. Individuals who were diagnosed with COVID-19, compared to those not diagnosed, had an overall 37% higher prevalence of severe physical symptom burden (PHQ-15 score ≥15, adjusted prevalence ratio [PR] 1.37 [95% confidence interval [CI] 1.23-1.52]). The prevalence was associated with acute COVID-19 severity: individuals bedridden for seven days or longer presented with the highest prevalence (PR 2.25 [1.85-2.74]), while individuals never bedridden presented with similar prevalence as individuals not diagnosed with COVID-19 (PR 0.92 [0.68-1.24]). The prevalence was statistically significantly elevated among individuals diagnosed with COVID-19 for eight of the fifteen measured symptoms: shortness of breath, chest pain, dizziness, heart racing, headaches, low energy/fatigue, trouble sleeping, and back pain. The analysis of repeated measurements rendered similar results as the main analysis. Interpretation These data suggest an elevated prevalence of some, but not all, physical symptoms during up to more than 2 years after diagnosis of COVID-19, particularly among individuals suffering a severe acute illness, highlighting the importance of continued monitoring and alleviation of these targeted core symptoms. Funding This work was mainly supported by grants from NordForsk (COVIDMENT, grant number 105668 and 138929) and Horizon 2020 (CoMorMent, 847776). See Acknowledgements for further details on funding.
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Affiliation(s)
- Qing Shen
- Clinical Research Center for Mental Disorders, Shanghai Pudong New Area Mental Health Center, Tongji University School of Medicine, Shanghai, China
- Institute for Advanced Study, Tongji University, Shanghai, China
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Emily E. Joyce
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Omid V. Ebrahimi
- Department of Psychology, University of Oslo, Oslo, Norway
- Modum Bad Psychiatric Hospital and Research Center, Vikersund, Norway
| | - Maria Didriksen
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Anikó Lovik
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Methodology and Statistics Unit, Institute of Psychology, Leiden University, Leiden, the Netherlands
| | - Karen Sól Sævarsdóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Ingibjörg Magnúsdóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Dorte Helenius Mikkelsen
- Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen and Aarhus, Denmark
| | - Anna Bára Unnarsdóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Arna Hauksdóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Asle Hoffart
- Modum Bad Psychiatric Hospital and Research Center, Vikersund, Norway
| | - Anna K. Kähler
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Edda Björk Thórdardóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Mental Health Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
| | - Elías Eythórsson
- Internal Medicine and Emergency Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
| | - Emma M. Frans
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Gunnar Tómasson
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Internal Medicine and Emergency Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
| | - Helga Ask
- Department of Psychology, University of Oslo, Oslo, Norway
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
| | - Hrönn Hardardóttir
- Internal Medicine and Emergency Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
| | - Jóhanna Jakobsdóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Kelli Lehto
- Estonian Genome Centre, Institute of Genomics, University of Tartu, Estonia
| | - Li Lu
- Department of Mental Disorders, Norwegian Institute of Public Health, Oslo, Norway
- Institute of Health Management and Policy, School of Public Policy and Administration, Xi’an Jiaotong University, Xi’an, China
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Ole A. Andreassen
- NORMENT Centre, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- NORMENT Centre, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Patrick F. Sullivan
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Departments of Genetics and Psychiatry, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Runólfur Pálsson
- Internal Medicine and Emergency Services, Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
| | - Christian Erikstrup
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Sisse Rye Ostrowski
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Werge
- Institute of Biological Psychiatry, Mental Health Services, Copenhagen University Hospital, Copenhagen, Denmark
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Copenhagen and Aarhus, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Lundbeck Foundation Center for GeoGenetics, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark
| | - Thor Aspelund
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- The Icelandic Heart Association, Kopavogur, Iceland
| | - Ole B.V. Pedersen
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Immunology, Zealand University Hospital, Denmark
| | - Sverre Urnes Johnson
- Department of Psychology, University of Oslo, Oslo, Norway
- Modum Bad Psychiatric Hospital and Research Center, Vikersund, Norway
| | - Fang Fang
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Unnur Anna Valdimarsdóttir
- Centre of Public Health Sciences, Faculty of Medicine, School of Health Sciences, University of Iceland, Reykjavik, Iceland
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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19
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Negi V, Gavlock D, Miedel MT, Lee JK, Shun T, Gough A, Vernetti L, Stern AM, Taylor DL, Yechoor VK. Modeling mechanisms underlying differential inflammatory responses to COVID-19 in type 2 diabetes using a patient-derived microphysiological organ-on-a-chip system. LAB ON A CHIP 2023; 23:4514-4527. [PMID: 37766577 DOI: 10.1039/d3lc00285c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
Background: COVID-19 pandemic has caused more than 6 million deaths worldwide. Co-morbid conditions such as Type 2 Diabetes (T2D) have increased mortality in COVID-19. With limited translatability of in vitro and small animal models to human disease, human organ-on-a-chip models are an attractive platform to model in vivo disease conditions and test potential therapeutics. Methods: T2D or non-diabetic patient-derived macrophages and human liver sinusoidal endothelial cells were seeded, along with normal hepatocytes and stellate cells in the liver-on-a-chip (LAMPS - liver acinus micro physiological system), perfused with media mimicking non-diabetic fasting or T2D (high levels of glucose, fatty acids, insulin, glucagon) states. The macrophages and endothelial cells were transduced to overexpress the SARS-CoV2-S (spike) protein with appropriate controls before their incorporation into LAMPS. Cytokine concentrations in the efflux served as a read-out of the effects of S-protein expression in the different experimental conditions (non-diabetic-LAMPS, T2D-LAMPS), including incubation with tocilizumab, an FDA-approved drug for severe COVID-19. Findings: S-protein expression in the non-diabetic LAMPS led to increased cytokines, but in the T2D-LAMPS, this was significantly amplified both in the number and magnitude of key pro-inflammatory cytokines (IL6, CCL3, IL1β, IL2, TNFα, etc.) involved in cytokine storm syndrome (CSS), mimicking severe COVID-19 infection in T2D patients. Compared to vehicle control, tocilizumab (IL6-receptor antagonist) decreased the pro-inflammatory cytokine secretion in T2D-COVID-19-LAMPS but not in non-diabetic-COVID-19-LAMPS. Interpretation: macrophages and endothelial cells play a synergistic role in the pathophysiology of the hyper-inflammatory response seen with COVID-19 and T2D. The effect of Tocilizumab was consistent with large clinical trials that demonstrated Tocilizumab's efficacy only in critically ill patients with severe disease, providing confirmatory evidence that the T2D-COVID-19-LAMPS is a robust platform to model human in vivo pathophysiology of COVID-19 in T2D and for screening potential therapeutics.
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Affiliation(s)
- Vinny Negi
- Diabetes and Beta Cell Biology Center, Division of Endocrinology and Metabolism, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Dillon Gavlock
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mark T Miedel
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jeong Kyung Lee
- Diabetes and Beta Cell Biology Center, Division of Endocrinology and Metabolism, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Tongying Shun
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Albert Gough
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lawrence Vernetti
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Andrew M Stern
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - D Lansing Taylor
- Drug Discovery Institute and Department of Computational and Systems Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Vijay K Yechoor
- Diabetes and Beta Cell Biology Center, Division of Endocrinology and Metabolism, University of Pittsburgh, Pittsburgh, PA, USA.
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20
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Naik R, Avula S, Palleti SK, Gummadi J, Ramachandran R, Chandramohan D, Dhillon G, Gill AS, Paiwal K, Shaik B, Balachandran M, Patel B, Gurugubelli S, Mariswamy Arun Kumar AK, Nanjundappa A, Bellamkonda M, Rathi K, Sakhamuri PL, Nassar M, Bali A. From Emergence to Endemicity: A Comprehensive Review of COVID-19. Cureus 2023; 15:e48046. [PMID: 37916248 PMCID: PMC10617653 DOI: 10.7759/cureus.48046] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 11/03/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), later renamed coronavirus disease 2019 (COVID-19), was first identified in Wuhan, China, in early December 2019. Initially, the China office of the World Health Organization was informed of numerous cases of pneumonia of unidentified etiology in Wuhan, Hubei Province at the end of 2019. This would subsequently result in a global pandemic with millions of confirmed cases of COVID-19 and millions of deaths reported to the WHO. We have analyzed most of the data published since the beginning of the pandemic to compile this comprehensive review of SARS-CoV-2. We looked at the core ideas, such as the etiology, epidemiology, pathogenesis, clinical symptoms, diagnostics, histopathologic findings, consequences, therapies, and vaccines. We have also included the long-term effects and myths associated with some therapeutics of COVID-19. This study presents a comprehensive assessment of the SARS-CoV-2 virology, vaccines, medicines, and significant variants identified during the course of the pandemic. Our review article is intended to provide medical practitioners with a better understanding of the fundamental sciences, clinical treatment, and prevention of COVID-19. As of May 2023, this paper contains the most recent data made accessible.
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Affiliation(s)
- Roopa Naik
- Medicine, Geisinger Commonwealth School of Medicine, Scranton, USA
- Internal Medicine/Hospital Medicine, Geisinger Health System, Wilkes Barre, USA
| | - Sreekant Avula
- Diabetes, Endocrinology, and Metabolism, University of Minnesota, Minneapolis, USA
| | - Sujith K Palleti
- Nephrology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Jyotsna Gummadi
- Internal Medicine, MedStar Franklin Square Medical Center, Baltimore, USA
| | | | | | - Gagandeep Dhillon
- Physician Executive MBA, University of Tennessee, Knoxville, USA
- Internal Medicine, University of Maryland Baltimore Washington Medical Center, Glen Burnie, USA
| | | | - Kapil Paiwal
- Oral & Maxillofacial Pathology, Daswani Dental College & Research Center, Kota, IND
| | - Bushra Shaik
- Internal Medicine, Onslow Memorial Hospital, Jacksonville, USA
| | | | - Bhumika Patel
- Oral Medicine and Radiology, Howard University, Washington, D.C., USA
| | | | | | | | - Mahita Bellamkonda
- Hospital Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, USA
| | - Kanika Rathi
- Internal Medicine, University of Florida, Gainesville, USA
| | | | - Mahmoud Nassar
- Endocrinology, Diabetes, and Metabolism, Jacobs School of Medicine and Biomedical Sciences, Buffalo, USA
| | - Atul Bali
- Internal Medicine/Nephrology, Geisinger Medical Center, Danville, USA
- Internal Medicine/Nephrology, Geisinger Health System, Wilkes-Barre, USA
- Medicine, Geisinger Commonwealth School of Medicine, Scranton, USA
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21
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Milicevic O, Loncar A, Abazovic D, Vukcevic M, Despot D, Djukic T, Djukic V, Milovanovic A, Panic N, Plecic N, Banko A. Transcriptome from Paired Samples Improves the Power of Comprehensive COVID-19 Host-Viral Characterization. Int J Mol Sci 2023; 24:13125. [PMID: 37685932 PMCID: PMC10487753 DOI: 10.3390/ijms241713125] [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: 07/27/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Previous transcriptome profiling studies showed significantly upregulated genes and altered biological pathways in acute COVID-19. However, changes in the transcriptional signatures during a defined time frame are not yet examined and described. The aims of this study included viral metagenomics and evaluation of the total expression in time-matched and tissue-matched paired COVID-19 samples with the analysis of the host splicing profile to reveal potential therapeutic targets. Prospective analysis of paired nasopharyngeal swabs (NPS) and blood (BL) samples from 18 COVID-19 patients with acute and resolved infection performed using Kallisto, Suppa2, Centrifuge, EdgeR, PantherDB, and L1000CDS2 tools. In NPS, we discovered 6 genes with changed splicing and 40 differentially expressed genes (DEG) that yielded 88 altered pathways. Blood samples yielded 15 alternatively spliced genes. Although the unpaired DEG analysis failed, pairing identified 78 genes and 242 altered pathways with meaningful clinical interpretation and new candidate drug combinations with up to 65% overlap. Metagenomics analyses showed SARS-CoV-2 dominance during and after the acute infection, with a significant reduction in NPS (0.008 vs. 0.002, p = 0.019). Even though both NPS and BL give meaningful insights into expression changes, this is the first demonstration of how the power of blood analysis is vastly maximized by pairing. The obtained results essentially showed that pairing is a determinant between a failed and a comprehensive study. Finally, the bioinformatics results prove to be a comprehensive tool for full-action insights, drug development, and infectious disease research when designed properly.
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Affiliation(s)
- Ognjen Milicevic
- Institute for Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Ana Loncar
- Institute for Biocides and Medical Ecology, 11000 Belgrade, Serbia; (A.L.); (M.V.); (D.D.)
| | | | - Marija Vukcevic
- Institute for Biocides and Medical Ecology, 11000 Belgrade, Serbia; (A.L.); (M.V.); (D.D.)
| | - Dragana Despot
- Institute for Biocides and Medical Ecology, 11000 Belgrade, Serbia; (A.L.); (M.V.); (D.D.)
| | - Tatjana Djukic
- Institute of Medical and Clinical Biochemistry, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Vladimir Djukic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.D.); (A.M.); (N.P.)
- University Clinic “Dr Dragisa Misovic”, 11000 Belgrade, Serbia;
| | - Andjela Milovanovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.D.); (A.M.); (N.P.)
- Clinic for Medical Rehabilitation, Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Nikola Panic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia; (V.D.); (A.M.); (N.P.)
- University Clinic “Dr Dragisa Misovic”, 11000 Belgrade, Serbia;
| | - Nemanja Plecic
- University Clinic “Dr Dragisa Misovic”, 11000 Belgrade, Serbia;
| | - Ana Banko
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia
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22
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Zhang J, Zhang Y, Xia Y, Sun J. Microbiome and intestinal pathophysiology in post-acute sequelae of COVID-19. Genes Dis 2023; 11:S2352-3042(23)00223-4. [PMID: 37362775 PMCID: PMC10278891 DOI: 10.1016/j.gendis.2023.03.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/14/2023] [Accepted: 03/29/2023] [Indexed: 06/28/2023] Open
Abstract
Long COVID, also known for post-acute sequelae of COVID-19, describes the people who have the signs and symptoms that continue or develop after the acute COVID-19 phase. Long COVID patients suffer from an inflammation or host responses towards the virus approximately 4 weeks after initial infection with the SARS CoV-2 virus and continue for an uncharacterized duration. Anyone infected with COVID-19 before could experience long-COVID conditions, including the patients who were infected with SARS CoV-2 virus confirmed by tests and those who never knew they had an infection early. People with long COVID may experience health problems from different types and combinations of symptoms over time, such as fatigue, dyspnea, cognitive impairments, and gastrointestinal (GI) symptoms (e.g., nausea, vomiting, diarrhea, decreased or loss of appetite, abdominal pain, and dysgeusia). The critical role of the microbiome in these GI symptoms and long COVID were reported in clinical patients and experimental models. Here, we provide an overall view of the critical role of the GI tract and microbiome in the development of long COVID, including the clinical GI symptoms in patients, dysbiosis, viral-microbiome interactions, barrier function, and inflammatory bowel disease patients with long COVID. We highlight the potential mechanisms and possible treatment based on GI health and microbiome. Finally, we discuss challenges and future direction in the long COVID clinic and research.
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Affiliation(s)
- Jilei Zhang
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, IL 60612, USA
| | - Yongguo Zhang
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, IL 60612, USA
| | - Yinglin Xia
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, IL 60612, USA
| | - Jun Sun
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois Chicago, IL 60612, USA
- UIC Cancer Center, Department of Microbiology and Immunology, University of Illinois Chicago, Chicago, IL 60612, USA
- Jesse Brown VA Medical Center, Chicago, IL 60612, USA
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23
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Ciaffi J, Vanni E, Mancarella L, Brusi V, Lisi L, Pignatti F, Naldi S, Assirelli E, Neri S, Reta M, Faldini C, Ursini F. Post-Acute COVID-19 Joint Pain and New Onset of Rheumatic Musculoskeletal Diseases: A Systematic Review. Diagnostics (Basel) 2023; 13:diagnostics13111850. [PMID: 37296705 DOI: 10.3390/diagnostics13111850] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/20/2023] [Accepted: 05/20/2023] [Indexed: 06/12/2023] Open
Abstract
As the number of reports of post-acute COVID-19 musculoskeletal manifestations is rapidly rising, it is important to summarize the current available literature in order to shed light on this new and not fully understood phenomenon. Therefore, we conducted a systematic review to provide an updated picture of post-acute COVID-19 musculoskeletal manifestations of potential rheumatological interest, with a particular focus on joint pain, new onset of rheumatic musculoskeletal diseases and presence of autoantibodies related to inflammatory arthritis such as rheumatoid factor and anti-citrullinated protein antibodies. We included 54 original papers in our systematic review. The prevalence of arthralgia was found to range from 2% to 65% within a time frame varying from 4 weeks to 12 months after acute SARS-CoV-2 infection. Inflammatory arthritis was also reported with various clinical phenotypes such as symmetrical polyarthritis with RA-like pattern similar to other prototypical viral arthritis, polymyalgia-like symptoms, or acute monoarthritis and oligoarthritis of large joints resembling reactive arthritis. Moreover, high figures of post-COVID-19 patients fulfilling the classification criteria for fibromyalgia were found, ranging from 31% to 40%. Finally, the available literature about prevalence of rheumatoid factor and anti-citrullinated protein antibodies was largely inconsistent. In conclusion, manifestations of rheumatological interest such as joint pain, new-onset inflammatory arthritis and fibromyalgia are frequently reported after COVID-19, highlighting the potential role of SARS-CoV-2 as a trigger for the development of autoimmune conditions and rheumatic musculoskeletal diseases.
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Affiliation(s)
- Jacopo Ciaffi
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Elena Vanni
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Luana Mancarella
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Veronica Brusi
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Lucia Lisi
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Federica Pignatti
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Susanna Naldi
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Elisa Assirelli
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Simona Neri
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Massimo Reta
- UO Interaziendale Medicina Interna ad Indirizzo Reumatologico (SC) AUSL BO-IRCCS AOU BO, 40133 Bologna, Italy
| | - Cesare Faldini
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy
- 1st Orthopedic and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
| | - Francesco Ursini
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli (IOR), 40136 Bologna, Italy
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy
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Grinevich VB, Lazebnik LB, Kravchuk YA, Radchenko VG, Tkachenko EI, Pershko AM, Seliverstov PV, Salikova CP, Zhdanov KV, Kozlov KV, Makienko VV, Potapova IV, Ivanyuk ES, Egorov DV, Sas EI, Korzheva MD, Kozlova NM, Ratnikova AK, Ratnikov VA, Sitkin SI, Bolieva LZ, Turkina CV, Abdulganieva DI, Ermolova TV, Kozhevnikova SA, Tarasova LV, Myazin RG, Khomeriki NM, Pilat TL, Kuzmina LP, Khanferyan RA, Novikova VP, Polunina AV, Khavkin AI. Gastrointestinal disorders in post-COVID syndrome. Clinical guidelines. EXPERIMENTAL AND CLINICAL GASTROENTEROLOGY 2023:4-68. [DOI: 10.31146/1682-8658-ecg-208-12-4-68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Summary Post- COVID syndrome refers to the long-term consequences of a new coronavirus infection COVID-19, which includes a set of symptoms that develop or persist after COVID-19. Symptoms of gastrointestinal disorders in post- COVID syndrome, due to chronic infl ammation, the consequences of organ damage, prolonged hospitalization, social isolation, and other causes, can be persistent and require a multidisciplinary approach. The presented clinical practice guidelines consider the main preventive and therapeutic and diagnostic approaches to the management of patients with gastroenterological manifestations of postCOVID syndrome. The Guidelines were approved by the 17th National Congress of Internal Medicine and the 25th Congress of Gastroenterological Scientifi c Society of Russia.
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Affiliation(s)
| | - L. B. Lazebnik
- A. I. Yevdokimov Moscow State University of Medicine and Dentistry
| | | | | | | | | | | | | | | | - K. V. Kozlov
- Military Medical Academy named after S. M. Kirov
| | | | | | | | - D. V. Egorov
- Military Medical Academy named after S. M. Kirov
| | - E. I. Sas
- Military Medical Academy named after S. M. Kirov
| | | | | | - A. K. Ratnikova
- North-West District Scientifi c and Clinical Center named after L. G. Sokolov Federal Medical and Biological Agency
| | - V. A. Ratnikov
- North-West District Scientifi c and Clinical Center named after L. G. Sokolov Federal Medical and Biological Agency
| | - S. I. Sitkin
- North-Western state medical University named after I. I. Mechnikov;
Almazov National Medical Research Centre
| | | | | | | | - T. V. Ermolova
- North-Western state medical University named after I. I. Mechnikov
| | | | | | | | - N. M. Khomeriki
- Moscow Regional Research Clinical Institute n. a. M. F. Vladimirsky”
| | - T. L. Pilat
- Scientifi c Research Institute of labour medicine named after academician N. F. Izmerov
| | - L. P. Kuzmina
- Scientifi c Research Institute of labour medicine named after academician N. F. Izmerov;
I. M. Sechenov First Moscow State Medical University (Sechenov University)
| | | | | | | | - A. I. Khavkin
- Russian National Research Medical University named after N. I. Pirogov
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Baroni C, Potito J, Perticone ME, Orausclio P, Luna CM. How Does Long-COVID Impact Prognosis and the Long-Term Sequelae? Viruses 2023; 15:1173. [PMID: 37243259 PMCID: PMC10222218 DOI: 10.3390/v15051173] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/01/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
CONTEXT We reviewed what has been studied and published during the last 3 years about the consequences, mainly respiratory, cardiac, digestive, and neurological/psychiatric (organic and functional), in patients with COVID-19 of prolonged course. OBJECTIVE To conduct a narrative review synthesizing current clinical evidence of abnormalities of signs, symptoms, and complementary studies in COVID-19 patients who presented a prolonged and complicated course. METHODS A review of the literature focused on the involvement of the main organic functions mentioned, based almost exclusively on the systematic search of publications written in English available on PubMed/MEDLINE. RESULTS Long-term respiratory, cardiac, digestive, and neurological/psychiatric dysfunction are present in a significant number of patients. Lung involvement is the most common; cardiovascular involvement may happen with or without symptoms or clinical abnormalities; gastrointestinal compromise includes the loss of appetite, nausea, gastroesophageal reflux, diarrhea, etc.; and neurological/psychiatric compromise can produce a wide variety of signs and symptoms, either organic or functional. Vaccination is not associated with the emergence of long-COVID, but it may happen in vaccinated people. CONCLUSIONS The severity of illness increases the risk of long-COVID. Pulmonary sequelae, cardiomyopathy, the detection of ribonucleic acid in the gastrointestinal tract, and headaches and cognitive impairment may become refractory in severely ill COVID-19 patients.
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Affiliation(s)
- Carolina Baroni
- Department of Medicine, Pulmonary Diseases Division, Hospital de Clínicas, University of Buenos Aires, Buenos Aires C1120 AAF, Argentina
| | - Jorge Potito
- Department of Medicine, Pulmonary Diseases Division, Hospital de Clínicas, University of Buenos Aires, Buenos Aires C1120 AAF, Argentina
| | - María Eugenia Perticone
- Department of Medicine, Pulmonary Diseases Division, Hospital de Clínicas, University of Buenos Aires, Buenos Aires C1120 AAF, Argentina
| | - Paola Orausclio
- Department of Radiology, Centro Rossi, Buenos Aires C1035 ABC, Argentina
| | - Carlos Marcelo Luna
- Department of Medicine, Pulmonary Diseases Division, Hospital de Clínicas, University of Buenos Aires, Buenos Aires C1120 AAF, Argentina
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Banko A, Miljanovic D, Cirkovic A. Systematic review with meta-analysis of active herpesvirus infections in patients with COVID-19: Old players on the new field. Int J Infect Dis 2023; 130:108-125. [PMID: 36736577 PMCID: PMC9889115 DOI: 10.1016/j.ijid.2023.01.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVES Herpesviruses are ubiquitous and after primary infection they establish lifelong latency. The impairment of maintaining latency with short-term or long-term consequences could be triggered by other infection. Therefore, reactivation of herpesviruses in COVID-19 patients represents an emerging issue. DESIGN AND METHODS This study provided the first systematic review with meta-analysis of studies that evaluated active human herpesvirus (HHV) infection (defined as the presence of IgM antibodies or HHV-DNA) in COVID-19 patients and included 36 publications collected by searching through PubMed, SCOPUS, and Web of science until November 2022. RESULTS The prevalence of active EBV, HHV6, HSV, CMV, HSV1, and VZV infection in COVID-19 population was 41% (95% CI =27%-57%), 3% (95% CI=17%-54%), 28% (95% CI=1%-85%), 25% (95% CI=1%-63%), 22% (95% CI=10%-35%), and 18% (95% CI=4%-34%), respectively. There was a 6 times higher chance for active EBV infection in patients with severe COVID-19 than in non-COVID-19 controls (OR=6.45, 95% CI=1.09-38.13, p=0.040), although there was no difference in the prevalence of all evaluated active herpesvirus infections between COVID-19 patients and non-COVID-19 controls. CONCLUSIONS Future research of herpesvirus and SARS-CoV-2 coinfections must be prioritized to define: who, when and how to be tested, as well as how to effectively treat HHVs reactivations in acute and long COVID-19 patients.
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Affiliation(s)
- Ana Banko
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
| | - Danijela Miljanovic
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
| | - Andja Cirkovic
- Institute for Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
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Güneş M, Yana M, Güçlü MB. Physical activity levels respiratory and peripheral muscle strength and pulmonary function in young post-COVID-19 patients : A cross-sectional study. Wien Klin Wochenschr 2023; 135:251-259. [PMID: 37115337 PMCID: PMC10141881 DOI: 10.1007/s00508-023-02204-5] [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: 11/04/2022] [Accepted: 03/31/2023] [Indexed: 04/29/2023]
Abstract
OBJECTIVE Coronavirus disease 2019 (COVID-19) causes permanent problems, even mild severity. The long-term consequences of COVID-19 are still unknown. This study aimed to investigate physical activity levels, respiratory and peripheral muscle strength, and pulmonary function in the long term in young adult COVID-19 patients who recovered from mild disease. METHODS This cross-sectional study was carried out at least 6 months after the COVID-19 diagnosis, 54 patients with COVID-19 (median age: 20 years) and 46 controls (median age: 21 years) were compared. Functional status (post-COVID-19 functional status scale), respiratory (maximum inspiratory and expiratory pressures (MIP, MEP)) and peripheral muscle strength (dynamometer), pulmonary function (Spirometry), dyspnea and fatigue (modified Borg scale), and physical activity levels (International Physical Activity Questionnaire) were evaluated. CLINICALTRIAL NUMBER NCT05381714. RESULTS Patients with COVID-19 measured and percent predicted MIP and MEP were statistically decreased compared with the controls (p < 0.05). Shoulder abductors muscle strength (p < 0.001) and the number of individuals with low physical activity levels were significantly higher in patients compared with controls (p = 0.048). Pulmonary function, quadriceps muscle strength, exertional dyspnea, and fatigue scores were similar in groups (p > 0.05). CONCLUSION Respiratory and peripheral muscle strength and physical activity levels are adversely affected in patients with COVID-19, even though the patients were mildly affected in the long term. Also, symptoms such as dyspnea and fatigue may persist. Therefore, these parameters should be evaluated in the long term, even in young adults who are mildly affected by COVID-19.
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Affiliation(s)
- Musa Güneş
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Karabuk University, Karabuk, Turkey.
- Iron Steel Campus, Faculty of Health Sciences, Karabuk University, City Centre/Karabük, Turkey.
| | - Metehan Yana
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Karabuk University, Karabuk, Turkey
| | - Meral Boşnak Güçlü
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
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The Association between Previous Antibiotic Consumption and SARS-CoV-2 Infection: A Population-Based Case-Control Study. Antibiotics (Basel) 2023; 12:antibiotics12030587. [PMID: 36978453 PMCID: PMC10044412 DOI: 10.3390/antibiotics12030587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/09/2023] [Accepted: 03/13/2023] [Indexed: 03/17/2023] Open
Abstract
Background: The susceptibility to SARS-CoV-2 infection is complex and not yet fully elucidated, being related to many variables; these include human microbiome and immune status, which are both affected for a long period by antibiotic use. We therefore aimed to examine the association of previous antibiotic consumption and SARS-CoV-2 infection in a large-scale population-based study with control of known confounders. Methods: A matched case–control study was performed utilizing the electronic medical records of a large Health Maintenance Organization. Cases were subjects with confirmed SARS-CoV-2 infection (n = 31,260), matched individually (1:4 ratio) to controls without a positive SARS-CoV-2 test (n = 125,039). The possible association between previous antibiotic use and SARS-CoV-2 infection was determined by comparing antibiotic consumption in the previous 6 and 12 months between the cases and controls. For each antibiotic consumed we calculated the odds ratio (OR) for documented SARS-CoV-2 infection, 95% confidence interval (CI), and p-value using univariate and multivariate analyses. Results: The association between previous antibiotic consumption and SARS-CoV-2 infection was complex and bi-directional. In the multivariate analysis, phenoxymethylpenicillin was associated with increased rate of SARS-CoV-2 infection (OR 1.110, 95% CI: 1.036–1.191) while decreased rates were associated with previous consumption of trimethoprim-sulfonamides (OR 0.783, 95% CI: 0.632–0.971) and azithromycin (OR 0.882, 95% CI: 0.829–0.938). Fluroquinolones were associated with decreased rates (OR 0.923, 95% CI: 0.861–0.989) only in the univariate analysis. Previous consumption of other antibiotics had no significant association with SARS-CoV-2 infection. Conclusions: Previous consumption of certain antibiotic agents has an independent significant association with increased or decreased rates of SARS-CoV-2 infection. Plausible mechanisms, that should be further elucidated, are mainly antibiotic effects on the human microbiome and immune modulation.
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29
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Ramanakumar AV, Annie B, Frederic L, Christine B, Cathy R, Jean L. Evaluating the impact of COVID-19 on cancer declarations in Quebec, Canada. Cancer Med 2023; 12:6260-6269. [PMID: 36385491 PMCID: PMC10028061 DOI: 10.1002/cam4.5389] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/24/2022] [Accepted: 10/16/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND COVID-19 affected healthcare worldwide, limited access to healthcare, and delayed cancer screening and diagnosis. In this study, the effect of the first year of COVID-19 was determined on cancer diagnoses in the province of Quebec, Canada. METHODS Data were collected from the 13 Quebec Cancer Registry health institutions. Newly diagnosed cancer declarations in the first year of the COVID-19 (April 2020-March 2021) were compared with the reference periods (averages of 3 previous years). The main focus was on four leading cancers: lung, prostate, colorectal, and breast cancers. Generalized regression models with a poisson approximation and interrupted time series (ITS) analysis were used. Underestimated cases were presented in terms of relative risk (RR) and 95% confidence intervals (CI). The changes in the stage-specific counts were also assessed in each of the four cancers. Results were illustrated separately for the first 4 months of the pandemic (first wave). FINDINGS This study estimated an overall under-reporting of 15.3% (29,019 vs. 24,584) of declarations. This under-reporting was evident across all age groups above 35 years (p < 0.0001), four primary cancers (p < 0.0001), all stages of cancers (p < 0.0001), and both sexes (p < 0.0001). Based on the relative risks, stage-specific lung cancer counts were underestimated by 5%-34% in the first wave (0%-11% in the first year), prostate cancer by 16%-46% in the first wave (0%-25% in the first year), colorectal cancer 15%-45% in the first wave (0%-24% in the first year), and breast cancer 3%-45% in the first wave and (0%-28% in the first year). However, no stage-IV cancers were statically under-reported compared to the pre-pandemic era and not even in the first wave. INTERPRETATION Cancer diagnosis was underestimated due to the COVID-19 pandemic in the first year; this effect was more evident in the first phase of the pandemic in Quebec. Further research is required to determine the accurate burden of the disease in the long term.
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Affiliation(s)
- Agnihotram V Ramanakumar
- Québec Tumor Registry, Québec City, QC, Canada
- Research Institute-McGill University Health Center, Montréal, QC, Canada
| | | | - Lamonde Frederic
- Québec Tumor Registry, Québec City, QC, Canada
- Research Institute-McGill University Health Center, Montréal, QC, Canada
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30
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Enichen E, Harvey C, Demmig-Adams B. COVID-19 Spotlights Connections between Disease and Multiple Lifestyle Factors. Am J Lifestyle Med 2023; 17:231-257. [PMID: 36883129 PMCID: PMC9445631 DOI: 10.1177/15598276221123005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The SARS-CoV-2 virus (severe acute respiratory syndrome coronavirus 2), and the disease it causes (COVID-19), have had a profound impact on global human society and threaten to continue to have such an impact with newly emerging variants. Because of the widespread effects of SARS-CoV-2, understanding how lifestyle choices impact the severity of disease is imperative. This review summarizes evidence for an involvement of chronic, non-resolving inflammation, gut microbiome disruption (dysbiosis with loss of beneficial microorganisms), and impaired viral defenses, all of which are associated with an imbalanced lifestyle, in severe disease manifestations and post-acute sequelae of SARS-CoV-2 (PASC). Humans' physiological propensity for uncontrolled inflammation and severe COVID-19 are briefly contrasted with bats' low propensity for inflammation and their resistance to viral disease. This insight is used to identify positive lifestyle factors with the potential to act in synergy for restoring balance to the immune response and gut microbiome, and thereby protect individuals against severe COVID-19 and PASC. It is proposed that clinicians should consider recommending lifestyle factors, such as stress management, balanced nutrition and physical activity, as preventative measures against severe viral disease and PASC.
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Affiliation(s)
- Elizabeth Enichen
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA (EE, CH, BDA)
| | - Caitlyn Harvey
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA (EE, CH, BDA)
| | - Barbara Demmig-Adams
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, CO, USA (EE, CH, BDA)
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31
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Berdida DJE. Commentary: Exploring perceived stress from caring for coronavirus disease (COVID-19) patients in nurses: a qualitative study. J Res Nurs 2023; 28:51-53. [PMID: 36919107 PMCID: PMC9790852 DOI: 10.1177/17449871221131239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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32
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De Sousa Machado A, Sousa F, Silva A, Meireles L. Visual Analog Scale and Olfactory Objective Tests in Hyposmia Patients: Is There a Link? Cureus 2023; 15:e34712. [PMID: 36909088 PMCID: PMC9996390 DOI: 10.7759/cureus.34712] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2023] [Indexed: 02/10/2023] Open
Abstract
Introduction Olfactory dysfunction (OD) is often a devaluated sensorial affection. The objective evaluation of this dysfunction does not evaluate its compromise in patients' daily life. It is unclear to what extent there is a correlation between the objective evaluation of OD and patient-reported impairment. Objective We aim to search if Sniffin Sticks® correlates with the Visual Analog Scale (VAS) of Hyposmia Symptoms, and therefore if it is a useful method for clinical use. Methods A prospective study was carried out to evaluate and compare consecutive patients who had olfactory impairment due to COVID-19 that were referred to an otolaryngology office. The variables evaluated were gender, age, co-morbidities, and olfactory thresholds (measured according to Sniffin Sticks®). Patients were also enquired about their sense of impairment according to VAS from 1 (worst possible) to 10 (best possible). Statistical analysis was performed using SPSS (IBM SPSS Statistics 26). Normal distribution was checked using both skewness and kurtosis and Kolmogorov-Smirnov tests. Pearson correlation test was used to seek a correlation between VAS and olfactory thresholds. All reported p-values are two-tailed, with a p-value ≤ 0.05 indicating statistical significance. Results Our sample of 47 patients was composed of 30 females (63.8%) and 17 females (36.2%). We found a mean variation between olfactory thresholds before and after the intervention of 3.91±2.466, and an average improvement of 2.29±2.93 in the visual analog scale for subjective evaluation of olfactory impairment. According to the Pearson correlation test, with 95% confidence, there is evidence to claim a moderate association (0.512) between an improvement in olfactory thresholds and VAS (p=0.05). Conclusions There was a moderate correlation between ratings and measures of olfactory function. On an individual basis, there were remarkable differences between measures and ratings of olfactory function. VAS should be considered in the evaluation of the hyposmic patient, due to its simplicity and quick applicability.
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Affiliation(s)
- André De Sousa Machado
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário do Porto, Porto, PRT.,Faculty of Health Sciences, University of Beira Interior, Covilha, PRT
| | - Francisco Sousa
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário do Porto, Porto, PRT
| | - Ana Silva
- Otolaryngology, Centro Hospitalar Universitário do Porto, Porto, PRT
| | - Luís Meireles
- Otolaryngology - Head and Neck Surgery, Centro Hospitalar Universitário do Porto, Porto, PRT
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Barie PS, Brindle ME, Khadaroo RG, Klassen TL, Huston JM. Omicron, Long-COVID, and the Safety of Elective Surgery for Adults and Children: Joint Guidance from the Therapeutics and Guidelines Committee of the Surgical Infection Society and the Surgery Strategic Clinical Network, Alberta Health Services. Surg Infect (Larchmt) 2023; 24:6-18. [PMID: 36580648 DOI: 10.1089/sur.2022.274] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background: Active and recent coronavirus disease 2019 (COVID-19) infections are associated with morbidity and mortality after surgery in adults. Current recommendations suggest delaying elective surgery in survivors for four to 12 weeks, depending on initial illness severity. Recently, the predominant causes of COVID-19 are the highly transmissible/less virulent Omicron variant/subvariants. Moreover, increased survivability of primary infections has engendered the long-COVID syndrome, with protean manifestations that may persist for months. Considering the more than 600,000,000 COVID-19 survivors, surgeons will likely be consulted by recovered patients seeking elective operations. Knowledge gaps of the aftermath of Omicron infections raise questions whether extant guidance for timing of surgery still applies to adults or should apply to the pediatric population. Methods: Scoping review of relevant English-language literature. Results: Most supporting data derive from early in the pandemic when the Alpha variant of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) predominated. The Omicron variant/subvariants generally cause milder infections with less organ dysfunction; many infections are asymptomatic, especially in children. Data are scant with respect to adult surgical outcomes after Omicron infection, and especially so for pediatric surgical outcomes at any stage of the pandemic. Conclusions: Numerous knowledge gaps persist with respect to the disease, the recovered pre-operative patient, the nature of the proposed procedure, and supporting data. For example, should the waiting period for all but urgent elective surgery be extended beyond 12 weeks, e.g., after serious/critical illness, or for patients with long-COVID and organ dysfunction? Conversely, can the waiting periods for asymptomatic patients or vaccinated patients be shortened? How shall children be risk-stratified, considering the distinctiveness of pediatric COVID-19 and the paucity of data? Forthcoming guidelines will hopefully answer these questions but may require ongoing modifications based on additional new data and the epidemiology of emerging strains.
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Affiliation(s)
- Philip S Barie
- Department of Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Mary E Brindle
- Departments of Surgery and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Surgery Strategic Clinical Network, Calgary Zone, Alberta Health Services, Edmonton, Alberta, Canada
| | - Rachel G Khadaroo
- Surgery Strategic Clinical Network, Calgary Zone, Alberta Health Services, Edmonton, Alberta, Canada.,Departments of Surgery and Critical Care Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Tara L Klassen
- Surgery Strategic Clinical Network, Calgary Zone, Alberta Health Services, Edmonton, Alberta, Canada.,Department of Surgery, Calgary Zone, Alberta Health Services, Edmonton, Alberta, Canada
| | - Jared M Huston
- Departments of Surgery and Science Education, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA.,Institute of Bioelectronic Medicine, The Feinstein Institute for Medical Research, Manhasset, New York, USA
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da Costa e Silva GR, Moura WÉA, dos Santos KC, Gomes DO, Bandeira GN, Guimarães RA, Rosso CFW, Bazilio GS, Leite VRMC, Caetano KAA, Carneiro MADS, Teles SA. Long-Term Symptoms after Mild Coronavirus Disease in Healthy Healthcare Professionals: A 12-Month Prospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1483. [PMID: 36674238 PMCID: PMC9865648 DOI: 10.3390/ijerph20021483] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/06/2023] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has changed the course of human history and killed millions of people worldwide. Its long-term consequences remain uncertain. This study aimed to describe the short- and long-term symptoms of COVID-19 among individuals in Goiás, central Brazil, who experienced acute mild or non-symptomatic SARS-CoV-2 infection during the first wave of the pandemic. This prospective cohort study included 110 healthcare workers, 18 safety workers, and 19 administrative support workers, who were followed up for 12 months after the onset of COVID-19. Most participants were healthy adult female healthcare professionals. At the onset of infection, the major symptoms were headache, myalgia, nasal congestion, cough, coryza, anosmia, ageusia, sore throat, fatigue, diarrhea, and dyspnea. Furthermore, 20.3% of the participants had three or more COVID-19 symptoms that persisted for at least 12 months. These included coryza, congestion, hair loss, sore throat, headache, myalgia, cough, memory loss, anosmia, and fatigue. This study revealed a high prevalence of persistent symptoms of COVID-19 in healthy individuals from central Brazil, which may present an additional burden on healthcare services. Further studies are required to investigate the sequelae of COVID-19 over periods greater than 12 months.
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Affiliation(s)
| | | | | | - Davi Oliveira Gomes
- Faculty of Nursing, Federal University of Goiás, Goiânia 74605-080, GO, Brazil
| | | | | | | | | | | | | | | | - Sheila Araújo Teles
- Faculty of Nursing, Federal University of Goiás, Goiânia 74605-080, GO, Brazil
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Talotta R. Impaired VEGF-A-Mediated Neurovascular Crosstalk Induced by SARS-CoV-2 Spike Protein: A Potential Hypothesis Explaining Long COVID-19 Symptoms and COVID-19 Vaccine Side Effects? Microorganisms 2022; 10:2452. [PMID: 36557705 PMCID: PMC9784975 DOI: 10.3390/microorganisms10122452] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/03/2022] [Accepted: 12/10/2022] [Indexed: 12/14/2022] Open
Abstract
Long coronavirus disease-19 (COVID-19) is a newly discovered syndrome characterized by multiple organ manifestations that persist for weeks to months, following the recovery from acute disease. Occasionally, neurological and cardiovascular side effects mimicking long COVID-19 have been reported in recipients of COVID-19 vaccines. Hypothetically, the clinical similarity could be due to a shared pathogenic role of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) spike (S) protein produced by the virus or used for immunization. The S protein can bind to neuropilin (NRP)-1, which normally functions as a coreceptor for the vascular endothelial growth factor (VEGF)-A. By antagonizing the docking of VEGF-A to NRP-1, the S protein could disrupt physiological pathways involved in angiogenesis and nociception. One consequence could be the increase in unbound forms of VEGF-A that could bind to other receptors. SARS-CoV-2-infected individuals may exhibit increased plasma levels of VEGF-A during both acute illness and convalescence, which could be responsible for diffuse microvascular and neurological damage. A few studies suggest that serum VEGF-A may also be a potential biomarker for long COVID-19, whereas evidence for COVID-19 vaccines is lacking and merits further investigation.
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Affiliation(s)
- Rossella Talotta
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, University Hospital "G. Martino", 98124 Messina, Italy
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Clinical assessment of children with long COVID syndrome. Pediatr Res 2022; 93:1616-1625. [PMID: 36474113 PMCID: PMC10172119 DOI: 10.1038/s41390-022-02378-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 06/16/2022] [Accepted: 06/23/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND There is a need for further understanding pediatric long COVID syndrome (LCS) to be able to create specific case definitions and guidelines for providing good clinical care. METHODS Medical records of all LCS patients who presented at our designated LC clinic were collected. We carried out descriptive analyses summarizing the history, clinical presentation, and findings of children, while doing a diagnosis of exclusion with multi-disciplinary medical examinations (physical, laboratory, and radiological examinations, specialist consultations, etc.) without a control group. RESULTS Most children reported at least minor impairment to their quality of life, of which 17 (23%) had moderate or severe difficulties. Findings that could be directly connected to the linked complaint category were observed in an average of 18%, respiratory symptoms with objective alterations being the most frequent (37%). Despite our detecting mostly non-specific conditions, in a smaller number we identified well-described causes such as autoimmune thyroiditis (7%). CONCLUSIONS The majority of children stated an impairment in their quality of life, while symptom-related conditions were detected only in a minority. Controlled studies are needed to separate the effect of the pandemic era from the infection itself. Evidence-based pediatric guidelines could aid to rationalize the list of recommended examinations. IMPACT Long COVID syndrome is a complex entity with a great impact on children's everyday lives. Still, there is no clear guidance for pediatric clinical management. Systematic, detailed studies with medical assessment findings could aid the process of creating evidence-based guidelines. We present validated systematic information collected during in-person medical assessments with detailed medical findings and quality of life changes. While making a diagnosis of exclusion, we could confirm symptom-related conditions only in a minority of children; however, the majority reported at least minor impairment to their quality of life.
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Poland GA, Issa M, Sundsted K. Year 3 of COVID-19: Harsh Truths, Brutal Realities, and Glimmers of Hope. Mayo Clin Proc 2022; 97:2324-2332. [PMID: 36464465 PMCID: PMC9622385 DOI: 10.1016/j.mayocp.2022.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 10/26/2022] [Indexed: 11/07/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2, the virus causing coronavirus disease 2019 (COVID-19), has now killed 1 of every 303 Americans. Whereas 4 vaccines are approved in the United States and masks are widely available, too few are fully immunized and most of the population has stopped wearing protective masks. The ongoing consequences of this include continued excess morbidity and mortality and the generation of immune-evading variants and subvariants, which in toto are injurious and ultimately self-defeating. Herein we briefly update and review COVID-19 vaccines, waning immunity, and new variants.
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Affiliation(s)
- Gregory A Poland
- Mayo Clinic Vaccine Research Group, Department of Medicine, Mayo Clinic, Rochester, MN; Division of General Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MN.
| | - Meltiady Issa
- Division of Hospital Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Karna Sundsted
- Division of Hospital Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
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Nouraeinejad A. Brain fog as a Long-term Sequela of COVID-19. SN COMPREHENSIVE CLINICAL MEDICINE 2022; 5:9. [PMID: 36466122 PMCID: PMC9685075 DOI: 10.1007/s42399-022-01352-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/17/2022] [Indexed: 05/31/2023]
Abstract
Increasing data indicate that people infected with COVID-19 are at high risk for developing long-term neurological complications, such as "brain fog" or cognitive impairment. However, little is known about the long-term outcomes of COVID-19 survivors. This also applies to the prevalence, risk factors, and pathobiological findings associated with these consequences. Although cognitive complications are anticipated in patients who require a long-lasting hospital stay or intubation, milder cases of COVID-19 with no record of hospitalization have also been shown to experience assessable cognitive challenges. Cognitive impairment can have a devastating impact on daily functioning. Understanding the long-term effect of COVID-19 on cognitive function is vital for applying specific schemes to those who wish to return to their jobs productively.
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Affiliation(s)
- Ali Nouraeinejad
- Institute of Ophthalmology, Faculty of Brain Sciences, University College London (UCL), London, UK
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Adzrago D, Sulley S, Mamudu L, Ormiston CK, Williams F. The Influence of COVID-19 Pandemic on the Frequent Use of E-Cigarettes and Its Association with Substance Use and Mental Health Symptoms. Behav Sci (Basel) 2022; 12:453. [PMID: 36421749 PMCID: PMC9687156 DOI: 10.3390/bs12110453] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/27/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Although several studies examined the association between e-cigarettes, substance use, and mental health conditions, there is limited research on whether COVID-19-related stress and health outcomes, mental health symptoms, and substance use differ by the frequency of e-cigarette use during the COVID-19 pandemic. We assessed the association of past 30-day frequent use of e-cigarettes with alcohol, cannabis, anxiety/depression, and COVID-19 impact. METHODS We conducted a national online cross-sectional survey among a random sample of US adults aged 18 years or older (N = 5065) between 13 May 2021, and 9 January 2022. A multinomial logistic regression analysis was performed to assess the study aims. RESULTS Of the participants, 7.17% reported once to several times per month (OSTPM), 6.95% reported once to several times per week (OSTPW), and 6.57% reported every day to several times per day (ESTPD) use of e-cigarettes in the past month. Alcohol and cannabis use ESTPD and once to several times per week/month (OSTPW/M) were associated with a higher likelihood of e-cigarette use ESTPD and OSTPW/M, respectively. Anxiety/depression was associated with e-cigarette use ESTPD and OSTPW. Individuals who considered social distancing to be stressful were more likely to use e-cigarettes ESTPD and OSTPW/M compared to those that considered social distancing as not stressful. CONCLUSION Individuals who engaged in the frequent use of alcohol or cannabis, had depression/anxiety, and considered social distancing to be stressful were more likely to engage in frequent e-cigarette use. Improving efforts geared toward reducing the use of substances may help decrease the health risks associated with e-cigarette use.
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Affiliation(s)
- David Adzrago
- Center for Health Promotion and Prevention Research, The University of Texas School of Public Health, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Saanie Sulley
- National Healthy Start Association, 1325 G Street, Washington, DC 20005, USA
| | - Lohuwa Mamudu
- Department of Public Health, California State University, Fullerton, 800 N. State College Boulevard, Fullerton, CA 92831, USA
| | - Cameron K. Ormiston
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, Two White Flint North, Rockville, MD 20852, USA
| | - Faustine Williams
- Division of Intramural Research, National Institute on Minority Health and Health Disparities, Two White Flint North, Rockville, MD 20852, USA
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Fernandes RS, Netto MRT, Carvalho FB, Rigatto K. Alamandine: A promising treatment for fibrosis. Peptides 2022; 157:170848. [PMID: 35931236 DOI: 10.1016/j.peptides.2022.170848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/27/2022] [Accepted: 08/01/2022] [Indexed: 01/18/2023]
Abstract
Angiotensin (Ang) II, the main active member of the renin angiotensin system (RAS), is essential for the maintenance of cardiovascular homeostasis. However, hyperactivation of the RAS causes fibrotic diseases. Ang II has pro-inflammatory actions, and moreover activates interstitial fibroblasts and/or dysregulates extracellular matrix degradation. The discovery of new RAS pathways has revealed the complexity of this system. Among the RAS peptides, alamandine (ALA, Ala1 Ang 1-7) has been identified in humans, rats, and mice, with protective actions in different pathological conditions. ALA has similar effects to its well-known congener, Ang-(1-7), as a vasodilator, anti-inflammatory, and antifibrotic. Its protective role against cardiovascular diseases is well-reviewed in the literature. However, the protective actions of ALA in fibrotic conditions have been little explored. Therefore, in this article, we review the ability of ALA to modulate the inflammatory process and collagen deposition, to serve as an antioxidant, and to mediate protection against functional disorders. In this scenario, we also explore ALA as a promising therapy for pulmonary fibrosis after COVID-19 infection.
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Affiliation(s)
- Renata Streck Fernandes
- Laboratório de Fisiologia Translacional, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Programa de Pós-graduação em Ciências da Saúde, UFCSPA, Brazil
| | | | | | - Katya Rigatto
- Laboratório de Fisiologia Translacional, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Programa de Pós-graduação em Ciências da Saúde, UFCSPA, Brazil.
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Giménez-Orenga K, Pierquin J, Brunel J, Charvet B, Martín-Martínez E, Perron H, Oltra E. HERV-W ENV antigenemia and correlation of increased anti-SARS-CoV-2 immunoglobulin levels with post-COVID-19 symptoms. Front Immunol 2022; 13:1020064. [PMID: 36389746 PMCID: PMC9647063 DOI: 10.3389/fimmu.2022.1020064] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/14/2022] [Indexed: 08/02/2023] Open
Abstract
Due to the wide scope and persistence of COVID-19´s pandemic, post-COVID-19 condition represents a post-viral syndrome of unprecedented dimensions. SARS-CoV-2, in line with other infectious agents, has the capacity to activate dormant human endogenous retroviral sequences ancestrally integrated in human genomes (HERVs). This activation was shown to relate to aggravated COVID-19 patient´s symptom severity. Despite our limited understanding of how HERVs are turned off upon infection clearance, or how HERVs mediate long-term effects when their transcription remains aberrantly on, the participation of these elements in neurologic disease, such as multiple sclerosis, is already settling the basis for effective therapeutic solutions. These observations support an urgent need to identify the mechanisms that lead to HERV expression with SARS-CoV-2 infection, on the one hand, and to answer whether persistent HERV expression exists in post-COVID-19 condition, on the other. The present study shows, for the first time, that the HERV-W ENV protein can still be actively expressed long after SARS-CoV-2 infection is resolved in post-COVID-19 condition patients. Moreover, increased anti-SARS-CoV-2 immunoglobulins in post-COVID-19 condition, particularly high anti-SARS-CoV-2 immunoglobulin levels of the E isotype (IgE), seem to strongly correlate with deteriorated patient physical function (r=-0.8057, p<0.01). These results indicate that HERV-W ENV antigenemia and anti-SARS-CoV-2 IgE serology should be further studied to better characterize post-COVID-19 condition pathogenic drivers potentially differing in subsets of patients with various symptoms. They also point out that such biomarkers may serve to design therapeutic options for precision medicine in post-COVID-19 condition.
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Affiliation(s)
- Karen Giménez-Orenga
- Escuela de Doctorado, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
| | | | | | | | | | - Hervé Perron
- Geneuro-Innovation, Bioparc Laënnec, Lyon, France
- GeNeuro, Geneva, Switzerland
| | - Elisa Oltra
- Department of Pathology, School of Health Sciences, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
- Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
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Griewing S, Gremke N, Kreutz J, Schieffer B, Timmermann L, Markus B. Chronological Development of Cardiovascular Disease in Times of COVID-19: A Retrospective Analysis of Hospitalized Diseases of the Circulatory System and COVID-19 Patients of a German University Hospital. J Cardiovasc Dev Dis 2022; 9:jcdd9100325. [PMID: 36286277 PMCID: PMC9604270 DOI: 10.3390/jcdd9100325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/17/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022] Open
Abstract
This study aims at examining the chronological development of hospitalized cardiovascular and COVID-19 patients and comparing the effects on related sub-disciplines and main diagnoses for pre-pandemic (2017–2019) and pandemic (2020–2021) years in the setting of a German university maximum care provider. Data were retrospectively retrieved from the hospital performance controlling system for patient collectives with main diagnosis of diseases of the circulatory system (nCirculatory) and COVID-19 secondary diagnosis (nCOVID-19). The cardiovascular patient collective (nCirculatory = 25,157) depicts a steady state in terms of relative yearly development of patient numbers (+0.4%, 2019–2020, +0.1%, 2020–2021). Chronological assessment points towards monthly decline during lockdowns and phases of high regional incidence of COVID-19 (i.e., 2019–2020: March −10.2%, April −12.4%, December −14.8%). Main diagnoses of congestive heart failure (+16.1% 2019/2020; +19.2% 2019/2021) and acute myocardial infarction show an increase in case numbers over the course of the whole pandemic (+15.4% 2019/2020; +9.4% 2019/2021). The results confirm negative effects on the cardiovascular care situation during the entire pandemic in the setting of a university maximum care provider. A general increase in cardiac disorders and a worrisome turn in case development of acute myocardial infarction emphasize the feared cardiovascular burden of COVID-19.
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Affiliation(s)
- Sebastian Griewing
- University Hospital Marburg, Philipps-University Marburg, 35043 Marburg, Hessen, Germany
- Institute for Health Care Management, General Business Administration, Philipps-University Marburg, Universitätsstraße 24, 35037 Marburg, Hessen, Germany
- Correspondence: ; Tel.: +49-172-6823779
| | - Niklas Gremke
- University Hospital Marburg, Philipps-University Marburg, 35043 Marburg, Hessen, Germany
| | - Julian Kreutz
- University Hospital Marburg, Philipps-University Marburg, 35043 Marburg, Hessen, Germany
| | - Bernhard Schieffer
- University Hospital Marburg, Philipps-University Marburg, 35043 Marburg, Hessen, Germany
| | - Lars Timmermann
- University Hospital Marburg, Philipps-University Marburg, 35043 Marburg, Hessen, Germany
| | - Birgit Markus
- University Hospital Marburg, Philipps-University Marburg, 35043 Marburg, Hessen, Germany
- Institute for Health Care Management, General Business Administration, Philipps-University Marburg, Universitätsstraße 24, 35037 Marburg, Hessen, Germany
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Picone P, Sanfilippo T, Guggino R, Scalisi L, Monastero R, Baschi R, Mandalà V, San Biagio L, Rizzo M, Giacomazza D, Dispenza C, Nuzzo D. Neurological Consequences, Mental Health, Physical Care, and Appropriate Nutrition in Long-COVID-19. Cell Mol Neurobiol 2022:10.1007/s10571-022-01281-w. [PMID: 36103031 PMCID: PMC9472192 DOI: 10.1007/s10571-022-01281-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 08/30/2022] [Indexed: 11/23/2022]
Abstract
SARS-CoV-2 pandemic has caused a collapse of the world health systems. Now, vaccines and more effective therapies have reversed this crisis but the scenario is further aggravated by the appearance of a new pathology, occurring as SARS-CoV-2 infection consequence: the long-COVID-19. This term is commonly used to describe signs and symptoms that continue or develop after acute infection of COVID-19 up to several months. In this review, the consequences of the disease on mental health and the neurological implications due to the long-COVID are described. Furthermore, the appropriate nutritional approach and some recommendations to relieve the symptoms of the pathology are presented. Data collected indicated that in the next future the disease will affect an increasing number of individuals and that interdisciplinary action is needed to counteract it.
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Kell DB, Pretorius E. The potential role of ischaemia-reperfusion injury in chronic, relapsing diseases such as rheumatoid arthritis, Long COVID, and ME/CFS: evidence, mechanisms, and therapeutic implications. Biochem J 2022; 479:1653-1708. [PMID: 36043493 PMCID: PMC9484810 DOI: 10.1042/bcj20220154] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 02/07/2023]
Abstract
Ischaemia-reperfusion (I-R) injury, initiated via bursts of reactive oxygen species produced during the reoxygenation phase following hypoxia, is well known in a variety of acute circumstances. We argue here that I-R injury also underpins elements of the pathology of a variety of chronic, inflammatory diseases, including rheumatoid arthritis, ME/CFS and, our chief focus and most proximally, Long COVID. Ischaemia may be initiated via fibrin amyloid microclot blockage of capillaries, for instance as exercise is started; reperfusion is a necessary corollary when it finishes. We rehearse the mechanistic evidence for these occurrences here, in terms of their manifestation as oxidative stress, hyperinflammation, mast cell activation, the production of marker metabolites and related activities. Such microclot-based phenomena can explain both the breathlessness/fatigue and the post-exertional malaise that may be observed in these conditions, as well as many other observables. The recognition of these processes implies, mechanistically, that therapeutic benefit is potentially to be had from antioxidants, from anti-inflammatories, from iron chelators, and via suitable, safe fibrinolytics, and/or anti-clotting agents. We review the considerable existing evidence that is consistent with this, and with the biochemical mechanisms involved.
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Affiliation(s)
- Douglas B. Kell
- Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Liverpool L69 7ZB, U.K
- The Novo Nordisk Foundation Centre for Biosustainability, Technical University of Denmark, Kemitorvet 200, 2800 Kgs Lyngby, Denmark
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1 Matieland 7602, South Africa
| | - Etheresia Pretorius
- Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Liverpool L69 7ZB, U.K
- Department of Physiological Sciences, Faculty of Science, Stellenbosch University, Stellenbosch, Private Bag X1 Matieland 7602, South Africa
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Zaman S, Hajibandeh S, Hajibandeh S, Mohamedahmed AYY, El‐Asrag ME, Quraishi N, Iqbal TH, Beggs AD. Meta-analysis of the demographic and prognostic significance of gastrointestinal symptoms in COVID-19 patients. JGH Open 2022; 6:JGH312812. [PMID: 36247233 PMCID: PMC9538713 DOI: 10.1002/jgh3.12812] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/01/2022] [Accepted: 08/10/2022] [Indexed: 01/08/2023]
Abstract
Background and Aim To evaluate the demographic and prognostic significance of gastrointestinal (GI) symptoms in patients with coronavirus disease 2019 (COVID-19). Methods A systematic search of electronic information sources was conducted. Combined overall effect sizes were calculated using random-effects models for baseline demographic factors and outcomes including mortality, intensive care unit (ICU) admission, and length of hospital stay. Results Twenty-four comparative observational studies reporting a total of 51 522 COVID-19 patients with (n = 6544) or without (n = 44 978) GI symptoms were identified. The patients with GI symptoms were of comparable age (mean difference [MD]: 0.25, 95% confidence interval [CI] -2.42 to 2.92, P = 0.86), rate of pre-existing hypertension (odds ratio [OR]: 1.11, 95% CI 0.86-1.42, P = 0.42), diabetes mellitus (OR: 1.14, 95% CI 0.91-1.44, P = 0.26), and coronary artery disease (OR: 1.00, 95% CI 0.86-1.16, P = 0.98) compared with those without GI symptoms. However, there were significantly more male patients in the GI symptoms group (OR: 0.85, 95% CI 0.75-0.95, P = 0.005). The presence of GI symptoms was associated with similar risk of mortality (OR: 0.73; 95% CI 0.47-1.13, P = 0.16), ICU admission (OR: 1.15; 95% CI 0.67-1.96, P = 0.62), and length of hospital stay (MD: 0.43; 95% CI -0.73 to 1.60, P = 0.47) when compared with their absence. Conclusion Meta-analysis of the best possible available evidence demonstrated that GI symptoms in COVID-19 patients do not seem to affect patients with any specific demographic patterns and may not have any important prognostic significance. Although no randomized studies can be conducted on this topic, future high-quality studies can provide stronger evidence to further understand the impact of GI symptoms on outcomes of COVID-19 patients.
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Affiliation(s)
- Shafquat Zaman
- Institute of Cancer and Genomic Science, College of Medical and Dental ScienceUniversity of BirminghamBirminghamUK
| | - Shahin Hajibandeh
- Hepatobiliary and Pancreatic Surgery and Liver Transplant UnitUniversity Hospitals BirminghamBirminghamUK
| | - Shahab Hajibandeh
- Department of General SurgeryRoyal Glamorgan Hospital, Cwm Taf University Health BoardPontyclunUK
| | | | - Mohammed E El‐Asrag
- Institute of Cancer and Genomic Science, College of Medical and Dental ScienceUniversity of BirminghamBirminghamUK
- Faculty of ScienceBenha UniversityBenhaEgypt
| | - Nabil Quraishi
- Institute of Cancer and Genomic Science, College of Medical and Dental ScienceUniversity of BirminghamBirminghamUK
| | - Tariq H Iqbal
- Institute of Immunology and Immunotherapy, College of Medical and Dental ScienceUniversity of BirminghamBirminghamUK
| | - Andrew D Beggs
- Institute of Cancer and Genomic Science, College of Medical and Dental ScienceUniversity of BirminghamBirminghamUK
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Shkalim Zemer V, Grossman Z, Cohen HA, Hoshen M, Gerstein M, Yosef N, Cohen M, Ashkenazi S. Acceptance Rates of COVID-19 Vaccine Highlight the Need for Targeted Public Health Interventions. Vaccines (Basel) 2022; 10:vaccines10081167. [PMID: 35893816 PMCID: PMC9331185 DOI: 10.3390/vaccines10081167] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/16/2022] [Accepted: 07/19/2022] [Indexed: 02/01/2023] Open
Abstract
We aimed to examine rates of COVID-19 vaccination to elucidate the need for targeted public health interventions. We retrospectively reviewed the electronic medical files of all adults registered in a central district in Israel from 1 January 2021 to 31 March 2022. The population was characterized by vaccination status against COVID-19 and the number of doses received. Univariate and multivariable analyses were used to identify predictors of low vaccination rates that required targeted interventions. Of the 246,543 subjects included in the study, 207,911 (84.3%) were vaccinated. The minority groups of ultra-Orthodox Jews and Arabs had lower vaccination rates than the non-ultra-Orthodox Jews (68.7%, 80.5% and 87.7%, respectively, p < 0.001). Adults of low socioeconomic status (SES) had lower vaccination rates compared to those of high SES (74.4% vs. 90.8%, p < 0.001). Adults aged 20−59 years had a lower vaccination rate than those ≥60 years (80.0% vs. 92.1%, p < 0.0001). Multivariate analysis identified five independent variables that were significantly (p < 0.001) associated with low vaccination rates: minority groups of the ultra-Orthodox sector and Arab population, and underlying conditions of asthma, smoking and diabetes mellitus (odds ratios: 0.484, 0.453, 0.843, 0.901 and 0.929, respectively). Specific targeted public health interventions towards these subpopulations with significantly lower rates of vaccination are suggested.
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Affiliation(s)
- Vered Shkalim Zemer
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva 4972339, Israel; (M.H.); (N.Y.)
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel;
- Correspondence: ; Tel.: +972-9101200
| | - Zachi Grossman
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel; (Z.G.); (M.G.); (S.A.)
- Maccabi Healthcare Services, Tel Aviv 6910107, Israel
| | - Herman Avner Cohen
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel;
- Pediatric Ambulatory Community Clinic, Petach Tikva 49504, Israel
| | - Moshe Hoshen
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva 4972339, Israel; (M.H.); (N.Y.)
- Bioinformatics Department, Jerusalem College of Technology, Jerusalem 9372115, Israel
| | - Maya Gerstein
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel; (Z.G.); (M.G.); (S.A.)
- Pediatric Ambulatory Community Clinic, Petach Tikva 49504, Israel
| | - Noga Yosef
- Dan-Petach Tikva District, Clalit Health Services, Petach Tikva 4972339, Israel; (M.H.); (N.Y.)
| | - Moriya Cohen
- Microbiolog Unit, Ariel University, Ariel 4070000, Israel;
| | - Shai Ashkenazi
- Adelson School of Medicine, Ariel University, Ariel 4070000, Israel; (Z.G.); (M.G.); (S.A.)
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The Provision of Dental Care to Post COVID-19 Survivors. A Concise Review. Int Dent J 2022; 72:421-435. [PMID: 35752482 PMCID: PMC9156960 DOI: 10.1016/j.identj.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 04/19/2022] [Accepted: 05/22/2022] [Indexed: 01/08/2023] Open
Abstract
Aims It has been reported that there are a certain percentage of COVID-19 patients who recover but suffer from devastating permanent organ damage or failure. Others suffer from long Covid syndrome, with prolonged symptoms that persist more than 12 weeks. However, there is scarcity of literature regarding the provision of dental treatment for these two groups of patients. This manuscript reviews the impact of multi-system involvement on the provision of dental care to these patients. Materials and methods A search of literature was done in PubMed-Medline and Scopus databases to review the available literature on COVID-19 impacts on pulmonary, cardiovascular, haematologic, renal, gastrointestinal, endocrine, and neurologic systems and respective management in dental clinical settings. Results The literature search from PubMed-Medline and Scopus databases resulted in 74 salient articles that contributed to the concise review on COVID-19 effects on pulmonary, cardiovascular, haematologic, renal, gastrointestinal, endocrine, and neurologic systems and/or its respective dental management recommendations. Conclusions This concise review covers the management of post COVID-19 patients with pulmonary, cardiovascular, haematologic, renal, gastrointestinal, endocrine, or neurologic system complications.
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Liu Y, Li L, Timani KA, He JJ. A Unique Robust Dual-Promoter-Driven and Dual-Reporter-Expressing SARS-CoV-2 Replicon: Construction and Characterization. Viruses 2022; 14:974. [PMID: 35632716 PMCID: PMC9143625 DOI: 10.3390/v14050974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 12/12/2022] Open
Abstract
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2, SARS2) remains a great global health threat and demands identification of more effective and SARS2-targeted antiviral drugs, even with successful development of anti-SARS2 vaccines. Viral replicons have proven to be a rapid, safe, and readily scalable platform for high-throughput screening, identification, and evaluation of antiviral drugs against positive-stranded RNA viruses. In the study, we report a unique robust HIV long terminal repeat (LTR)/T7 dual-promoter-driven and dual-reporter firefly luciferase (fLuc) and green fluorescent protein (GFP)-expressing SARS2 replicon. The genomic organization of the replicon was designed with quite a few features that were to ensure the replication fidelity of the replicon, to maximize the expression of the full-length replicon, and to offer the monitoring flexibility of the replicon replication. We showed the success of the construction of the replicon and expression of reporter genes fLuc and GFP and SARS structural N from the replicon DNA or the RNA that was in vitro transcribed from the replicon DNA. We also showed detection of the negative-stranded genomic RNA (gRNA) and subgenomic RNA (sgRNA) intermediates, a hallmark of replication of positive-stranded RNA viruses from the replicon. Lastly, we showed that expression of the reporter genes, N gene, gRNA, and sgRNA from the replicon was sensitive to inhibition by Remdesivir. Taken together, our results support use of the replicon for identification of anti-SARS2 drugs and development of new anti-SARS strategies targeted at the step of virus replication.
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Affiliation(s)
- Ying Liu
- Department of Microbiology and Immunology, Chicago Medical School, Rosalind Franklin University, North Chicago, IL 60064, USA; (Y.L.); (L.L.); (K.A.T.)
- Center for Cancer Cell Biology, Immunology and Infection, Rosalind Franklin University, North Chicago, IL 60064, USA
- School of Graduate and Postdoctoral Studies, Rosalind Franklin University, North Chicago, IL 60064, USA
| | - Lu Li
- Department of Microbiology and Immunology, Chicago Medical School, Rosalind Franklin University, North Chicago, IL 60064, USA; (Y.L.); (L.L.); (K.A.T.)
- Center for Cancer Cell Biology, Immunology and Infection, Rosalind Franklin University, North Chicago, IL 60064, USA
- School of Graduate and Postdoctoral Studies, Rosalind Franklin University, North Chicago, IL 60064, USA
| | - Khalid A. Timani
- Department of Microbiology and Immunology, Chicago Medical School, Rosalind Franklin University, North Chicago, IL 60064, USA; (Y.L.); (L.L.); (K.A.T.)
- Center for Cancer Cell Biology, Immunology and Infection, Rosalind Franklin University, North Chicago, IL 60064, USA
- School of Graduate and Postdoctoral Studies, Rosalind Franklin University, North Chicago, IL 60064, USA
| | - Johnny J. He
- Department of Microbiology and Immunology, Chicago Medical School, Rosalind Franklin University, North Chicago, IL 60064, USA; (Y.L.); (L.L.); (K.A.T.)
- Center for Cancer Cell Biology, Immunology and Infection, Rosalind Franklin University, North Chicago, IL 60064, USA
- School of Graduate and Postdoctoral Studies, Rosalind Franklin University, North Chicago, IL 60064, USA
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Post-COVID-19 syndrome and humoral response association after one year in vaccinated and unvaccinated patients. Clin Microbiol Infect 2022; 28:1140-1148. [PMID: 35339673 PMCID: PMC8940723 DOI: 10.1016/j.cmi.2022.03.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/09/2022] [Accepted: 03/12/2022] [Indexed: 01/25/2023]
Abstract
Objectives This study aimed to describe the impact of vaccination and the role of humoral responses on post–COVID-19 syndrome 1 year after the onset of SARS coronavirus type 2 (CoV-2). Methods This prospective study was conducted through interviews to investigate post–COVID-19 syndrome 6 and 12 months after disease onset in all adult in- and outpatients with COVID-19 at Udine Hospital (March–May 2020). Vaccination status and two different serological assays to distinguish between response to vaccination (receptor-binding domain (RBD) SARS-CoV-2 IgG) and/or natural infection (non-RBD-SARS-CoV-2 IgG) were also assessed. Results A total of 479 patients (52.6% female; mean age: 53 years) were interviewed 13.5 months (standard deviation: 0.6 months) after acute infection. Post–COVID-19 syndrome was observed in 47.2% of patients (n = 226) after 1 year. There were no significant differences in the worsening of post–COVID-19 symptoms (22.7% vs. 15.8%; p = 0.209) among vaccinated (n = 132) and unvaccinated (n = 347) patients. The presence of non-RBD SARS-CoV-2 IgG induced by natural infection showed a significant association with post–COVID-19 syndrome (OR: 1.35; 95% CI, 1.11–1.64; p = 0.003), and median non-RBD SARS-CoV-2 IgG titres were significantly higher in long haulers than in patients without symptoms (22 kAU/L (interquartile range, 9.7–37.2 kAU/L) vs. 14.1 kAU/L (interquartile range, 5.4–31.3 kAU/L); p = 0.009) after 1 year. In contrast, the presence of RBD SARS-CoV-2 IgG was not associated with the occurrence of post–COVID-19 syndrome (>2500 U/mL vs. 0.9–2500 U/mL; OR: 1.36; 95% CI, 0.62–3.00; p = 0.441), and RBD SARS-CoV-2 IgG titres were similar in long haulers as in patients without symptoms (50% values > 2500 U/mL vs. 55.6% values > 2500 U/mL; p = 0.451). Discussion The SARS-CoV-2 vaccination is not associated with the emergence of post–COVID-19 symptoms more than 1 year after acute infection. The persistence of high serological titre response induced by natural infection, but not vaccination, may play a role in long-haul COVID-19.
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