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Bradley J, Xu Q, Touloumes N, Lusciks E, Ali T, Huang EC, Chen J, Ghafghazi S, Arnold FW, Kong M, Huang J, Cavallazzi R. Association of pulmonary function test abnormalities and quality-of-life measures after COVID-19 infection. Am J Med Sci 2024; 368:112-121. [PMID: 38636655 PMCID: PMC11269026 DOI: 10.1016/j.amjms.2024.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 02/29/2024] [Accepted: 04/15/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Long-COVID is a multisystem disease that can lead to significant impairments in health-related quality of life (HRQoL). Following COVID-19 infection, abnormalities on pulmonary function tests (PFT) are common. The primary aim of this study is to evaluate for any correlation between PFT abnormalities and impairment in HRQoL scores following COVID-19 infection. METHODS This is an analysis of a prospective cohort of patients in Louisville, KY who were infected with COVID-19. Data collected included demographics, past medical history, laboratory tests, PFTs, and several HRQoL questionnaires such as the EuroQol 5 Dimension HRQoL questionnaire (EQ-5D-5 L), Generalized Anxiety Disorder 7 (GAD-7), Patient Health Questionnaire (PHQ-9), and Posttraumatic stress disorder checklist for DSM-5 (PCL-5). Descriptive statistics were performed, comparing PFTs (normal vs abnormal) and time since COVID-19 infection (3- vs 6- vs ≥ 12 months). RESULTS There were no significant differences in FEV1, FVC, or the percentage of patients with abnormal PFTs over time after COVID-19 infection. Following COVID-19, patients with normal PFTs had worse impairment in mobility HRQoL scores and change in GAD-7 scores over time. There were no differences over time in any of the HRQoL scores among patients with abnormal PFTs. CONCLUSIONS Among patients with an abnormal PFT, there was no temporal association with HRQoL scores as measured by EQ-5D-5 L, GAD-7, PHQ-9, and PCL-5. Among patients with a normal PFT, mobility impairment and anxiety may be associated with COVID-19 infection. Following COVID-19 infection, impairment in HRQoL scores is not completely explained by the presence of abnormalities on spirometry.
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Affiliation(s)
- James Bradley
- Division of Pulmonary, Critical Care Medicine, and Sleep Disorders, Department of Medicine, University of Louisville, Louisville, KY
| | - Qian Xu
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
- Biometrics and Data Science, Fosun Pharma, Beijing 100026, PR China
| | - Nikolas Touloumes
- Division of General Internal Medicine, Department of Medicine, University of Louisville, Louisville, KY
| | - Eugene Lusciks
- Department of Anesthesiology and Perioperative Medicine, University of Louisville, Louisville, KY
| | - T’shura Ali
- Division of Infectious Diseases, Department of Medicine, University of Louisville, Louisville, KY
- Department of Epidemiology and Population Health, School of Public Health and Information Sciences, University of Louisville, Louisville, KY
| | - Emma C. Huang
- Trinity College of Arts and Sciences, Duke University, Durham, NC
| | - James Chen
- Department of Anesthesiology and Perioperative Medicine, University of Louisville, Louisville, KY
| | - Shahab Ghafghazi
- Division of Cardiovascular Medicine, Department of Medicine, University of Louisville, Louisville, KY
| | - Forest W Arnold
- Division of Infectious Diseases, Department of Medicine, University of Louisville, Louisville, KY
| | - Maiying Kong
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, KY
| | - Jiapeng Huang
- Department of Anesthesiology and Perioperative Medicine, University of Louisville, Louisville, KY
| | - Rodrigo Cavallazzi
- Division of Pulmonary, Critical Care Medicine, and Sleep Disorders, Department of Medicine, University of Louisville, Louisville, KY
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Nova A, McNicholas B, Magliocca A, Laffey M, Zambelli V, Mariani I, Atif M, Giacomini M, Vitale G, Rona R, Foti G, Laffey J, Rezoagli E. Perfusion deficits may underlie lung and kidney injury in severe COVID-19 disease: insights from a multicenter international cohort study. JOURNAL OF ANESTHESIA, ANALGESIA AND CRITICAL CARE 2024; 4:40. [PMID: 38971842 PMCID: PMC11227201 DOI: 10.1186/s44158-024-00175-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 06/25/2024] [Indexed: 07/08/2024]
Abstract
BACKGROUND Lung perfusion defects, mainly due to endothelial and coagulation activation, are a key contributor to COVID-19 respiratory failure. COVID-19 patients may also develop acute kidney injury (AKI) because of renal perfusion deficit. We aimed to explore AKI-associated factors and the independent prediction of standardized minute ventilation (MV)-a proxy of alveolar dead space-on AKI onset and persistence in COVID-19 mechanically ventilated patients. METHODS This is a multicenter observational cohort study. We enrolled 157 COVID-19 patients requiring mechanical ventilation and intensive care unit (ICU) admission. We collected clinical information, ventilation, and laboratory data. AKI was defined by the 2012 KDIGO guidelines and classified as transient or persistent according to serum creatinine criteria persistence within 48 h. Ordered univariate and multivariate logistic regression analyses were employed to identify variables associated with AKI onset and persistence. RESULTS Among 157 COVID-19 patients on mechanical ventilation, 47% developed AKI: 10% had transient AKI, and 37% had persistent AKI. The degree of hypoxia was not associated with differences in AKI severity. Across increasing severity of AKI groups, despite similar levels of paCO2, we observed an increased MV and standardized MV, a robust proxy of alveolar dead space. After adjusting for other clinical and laboratory covariates, standardized MV remained an independent predictor of AKI development and persistence. D-dimer levels were higher in patients with persistent AKI. CONCLUSIONS In critically ill COVID-19 patients with respiratory failure, increased wasted ventilation is independently associated with a greater risk of persistent AKI. These hypothesis-generating findings may suggest that perfusion derangements may link the pathophysiology of both wasted ventilation and acute kidney injury in our population.
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Affiliation(s)
- Alice Nova
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Bairbre McNicholas
- School of Medicine, National University of Ireland Galway, Galway, Ireland
- Department of Anesthesia and Intensive Care Medicine, Galway University Hospitals, Galway, Ireland
| | - Aurora Magliocca
- Department of Anesthesia and Intensive Care Medicine, Gruppo Ospedaliero San Donato, Policlinico San Marco, Zingonia, Bergamo, Italy
- Department of Pathophysiology and Transplants, University of Milan, Milan, Italy
| | - Matthew Laffey
- School of Medicine, Trinity College Dublin, Dublin 2, Ireland
| | - Vanessa Zambelli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Ilaria Mariani
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Minahel Atif
- School of Medicine, National University of Ireland Galway, Galway, Ireland
- Department of Anesthesia and Intensive Care Medicine, Galway University Hospitals, Galway, Ireland
| | - Matteo Giacomini
- Department of Anesthesia and Intensive Care Medicine, Gruppo Ospedaliero San Donato, Policlinico San Marco, Zingonia, Bergamo, Italy
| | - Giovanni Vitale
- Department of Anesthesia and Intensive Care Medicine, Gruppo Ospedaliero San Donato, Policlinico San Marco, Zingonia, Bergamo, Italy
| | - Roberto Rona
- Department of Emergency and Intensive Care, Fondazione IRCCS San Gerardo dei Tintori Hospital, Monza, Italy
| | - Giuseppe Foti
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Department of Emergency and Intensive Care, Fondazione IRCCS San Gerardo dei Tintori Hospital, Monza, Italy
| | - John Laffey
- School of Medicine, National University of Ireland Galway, Galway, Ireland
- Department of Anesthesia and Intensive Care Medicine, Galway University Hospitals, Galway, Ireland
| | - Emanuele Rezoagli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy.
- Department of Emergency and Intensive Care, Fondazione IRCCS San Gerardo dei Tintori Hospital, Monza, Italy.
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Molinengo L, Estrin-Serlui T, Hanley B, Osborn M, Goldin R. Infectious diseases and the role of needle biopsy post-mortem. THE LANCET. MICROBE 2024; 5:707-716. [PMID: 38604206 DOI: 10.1016/s2666-5247(24)00044-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 02/04/2024] [Accepted: 02/07/2024] [Indexed: 04/13/2024]
Abstract
Post-mortem examinations continue to play a crucial role in understanding the epidemiology and pathogenesis of infectious diseases. However, the perceived infection risk can preclude traditional, invasive, complete diagnostic autopsy. Post-mortem examination is especially important in emerging infectious diseases with potentially unknown infection risks, but rapid acquisition of good quality tissue samples is needed as part of the scientific and public health response. Needle biopsy post-mortem is a minimally invasive, rapid, closed-body autopsy technique that was originally developed to minimise the infection risk to practitioners. Since its inception, needle biopsy post-mortem has also been used as a technique to support complete diagnostic autopsy provision in poorly resourced regions and to facilitate post-mortem examinations in communities that might have religious or cultural objections to an invasive autopsy. This Review analyses the evolution and applicability of needle biopsy post-mortem in investigating endemic and emerging infectious diseases.
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Affiliation(s)
- Lucia Molinengo
- Cellular Pathology Department, Northwest London Pathology hosted by Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK.
| | - Theodore Estrin-Serlui
- Cellular Pathology Department, Northwest London Pathology hosted by Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK
| | - Brian Hanley
- Cellular Pathology Department, Northwest London Pathology hosted by Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK; Cancer Dynamics Laboratory, The Francis Crick Institute, London, UK; Department of Metabolism, Digestion and Reproduction, South Kensington Campus, Imperial College, London, UK
| | - Michael Osborn
- Cellular Pathology Department, Northwest London Pathology hosted by Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK
| | - Robert Goldin
- Department of Metabolism, Digestion and Reproduction, South Kensington Campus, Imperial College, London, UK
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Li W, Qian R, Zhou Z, Wen L, Yin Q, Zhou X, Li X, Cheng J, Zhang X, Zeng X, Wang Z, Huang Y, Wang S, Liao Y, Li Y, Shan S, Zhou M, Wei W, Abdollahi A, August A, Magazine N, Veggiani G, Huang W, Guan D, Zhou C. T cell senescence may contribute to immunothrombosis via Th17 immune transition in COVID-19. Sci Bull (Beijing) 2024:S2095-9273(24)00317-7. [PMID: 38755088 DOI: 10.1016/j.scib.2024.04.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/07/2024] [Accepted: 04/28/2024] [Indexed: 05/18/2024]
Affiliation(s)
- Wenxing Li
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Rui Qian
- Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Zhaoming Zhou
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Department of Radiation Medicine, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Lei Wen
- Department of Radiation Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China
| | - Quan Yin
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China
| | - Xiang Zhou
- Department of Anesthesiology, General Hospital of Central Theater Command of PLA, Wuhan 430070, China
| | - Xiaowei Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jie Cheng
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Xinlu Zhang
- Department of Cardiology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xin Zeng
- Department of Radiation Medicine, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Zhuoya Wang
- School of Life Science and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou 510006, China
| | - Yingying Huang
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Shengqiang Wang
- Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yixing Liao
- Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Youjiang Li
- Department of Clinical Laboratory, The Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu 322000, China
| | - Shenbing Shan
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Meijuan Zhou
- Department of Radiation Medicine, School of Public Health, Southern Medical University, Guangzhou 510515, China
| | - Wu Wei
- CAS Key Laboratory of Computational Biology, Shanghai Institute of Nutrition and Health, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Amir Abdollahi
- Translational Radiation Oncology, German Cancer Research Center (DKFZ) and University Heidelberg School of Medicine, Heidelberg 69120, Germany
| | - Avery August
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca 14853, USA
| | - Nicholas Magazine
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803, USA
| | - Gianluca Veggiani
- Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803, USA
| | - Weishan Huang
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca 14853, USA; Department of Pathobiological Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803, USA.
| | - Daogang Guan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China.
| | - Cheng Zhou
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China; Translational Radiation Oncology, German Cancer Research Center (DKFZ) and University Heidelberg School of Medicine, Heidelberg 69120, Germany.
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Jirakittayakorn N, Tamboon E, Mitrirattanakul S. Effect of 1% H 2O 2 on Three Salivary Stress Biomarkers, Cortisol, Alpha-Amylase, and sIgA. Int Dent J 2024; 74:343-351. [PMID: 37985342 PMCID: PMC10988260 DOI: 10.1016/j.identj.2023.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Due to the COVID-19 pandemic, several associations worldwide have been recommending the use of 1% hydrogen peroxide solution as a preprocedural mouth rinse before dental treatments to reduce viral load in saliva. This protocol is also employed in stress studies, especially in the context of dental treatment that uses salivary biomarkers as an indicator. However, the effect of 1% hydrogen peroxide as mouth rinse on salivary biomarkers remains unclear. OBJECTIVE This study aims to investigate the effects of 1% hydrogen peroxide solution as a preprocedural mouth rinse on 3 salivary stress biomarkers-salivary cortisol, salivary secretory IgA, and salivary α-amylase-both on chemical influence and mechanical irrigation. MATERIALS AND METHODS Ninety healthy participants with confirmed negative Reverse Transcription Polymerase Chain Reaction results for COVID-19 at most 2 days prior to the experiment were included in this study. All participants were randomly allocated into 3 groups: experimental (1% hydrogen peroxide solution), positive control (distilled water), and negative control (no mouth rinse). Saliva samples were collected before and after mouth rinsing with the respective solutions. Salivary biomarkers were analysed using specific enzyme-linked immunosorbent assay kits. RESULTS Salivary cortisol and salivary α-amylase did not significantly differ before and after rinsing, whilst salivary sIgA levels decreased in all 3 groups. Nonetheless, there were no significant differences in the changes of these biomarkers across the 3 groups. CONCLUSIONS This study shows that using 1% hydrogen peroxide solution as a preprocedural mouth rinse for universal precaution does not alter the levels of these 3 salivary biomarkers.
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Affiliation(s)
- Nantawachara Jirakittayakorn
- Faculty of Dentistry, Mahidol University, Bangkok, Thailand; School of Dentistry, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
| | - Eakapong Tamboon
- Department of Oral Biology, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
| | - Somsak Mitrirattanakul
- Department of Masticatory Science, Faculty of Dentistry, Mahidol University, Bangkok Thailand.
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Calvache-Mateo A, Reychler G, Heredia-Ciuró A, Martín-Núñez J, Ortiz-Rubio A, Navas-Otero A, Valenza MC. Respiratory training effects in Long COVID-19 patients: a systematic review and meta-analysis. Expert Rev Respir Med 2024; 18:207-217. [PMID: 38800959 DOI: 10.1080/17476348.2024.2358933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 05/20/2024] [Indexed: 05/29/2024]
Abstract
INTRODUCTION To date, it is unknown whether respiratory training interventions can benefit Long COVID-19 patients. The main objective was to analyze the effects of respiratory training on patients with Long COVID-19, concretely on respiratory muscle strength, lung function, dyspnea, and functional capacity. METHODS We performed a systematic review following PRISMA statement using PubMed, Scopus, and PEDro (last search November 2023). The risk of bias was assessed using the Cochrane tool. We included randomized controlled trials testing the effect of respiratory training interventions in Long COVID-19 patients versus no intervention, control, or placebo intervention. The data was pooled, and a meta-analysis was complete. RESULTS We selected 7 studies, which included 572 patients. Meta-analysis results show significant differences in favor of respiratory training in respiratory muscle strength (MD = 13.71; 95% CI = 5.41; 22; p = 0.001), dyspnea (SDM = 1.39; 95% CI = 0.33; 2.46; p = 0.01) and functional capacity (SDM = 0.90; 95% CI = 0.37; 1.43; p = 0.0009), but not in lung function (MD = 0.28; 95%CI = -0.27; 0.83; p = 0.32). CONCLUSION The results of this systematic review with meta-analysis suggest that respiratory training improves respiratory muscle strength and functional capacity in Long COVID-19 patients, as well as dyspnea if combined with therapeutic exercise. However, respiratory training does not improve lung function in these patients. REVIEW REGISTRATION PROSPERO IDENTIFIER CRD42022371820.
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Affiliation(s)
- Andrés Calvache-Mateo
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Gregory Reychler
- Institut de Recherche Expérimentale et Clinique (IREC), Pôle de Pneumologie, ORL & Dermatologie, Université Catholique de Louvain, Bruxelles, Belgium
- Service de Médecine Physique et Réadaptation, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
- Service de Pneumologie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
| | - Alejandro Heredia-Ciuró
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Javier Martín-Núñez
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Araceli Ortiz-Rubio
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Alba Navas-Otero
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
| | - Marie Carmen Valenza
- Department of Physiotherapy, Faculty of Health Sciences, University of Granada, Granada, Spain
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Giugni FR, Duarte-Neto AN, da Silva LFF, Monteiro RAA, Mauad T, Saldiva PHN, Dolhnikoff M. Younger age is associated with cardiovascular pathological phenotype of severe COVID-19 at autopsy. Front Med (Lausanne) 2024; 10:1327415. [PMID: 38259848 PMCID: PMC10801169 DOI: 10.3389/fmed.2023.1327415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction COVID-19 affects patients of all ages. There are few autopsy studies focusing on the younger population. We assessed an autopsy cohort aiming to understand how age influences pathological outcomes in fatal COVID-19. Methods This study included autopsied patients, aged 6 months to 83 years, with confirmed COVID-19 in 2020-2021. We collected tissue samples from deceased patients using a minimally invasive autopsy protocol and assessed pathological data following a systematic approach. Results Eighty-six patients were included, with a median age of 55 years (IQR 32.3-66.0). We showed that age was significantly lower in patients with acute heart ischemia (p = 0.004), myocarditis (p = 0.03) and lung angiomatosis (p < 0.001), and significantly higher in patients with exudative diffuse alveolar damage (p = 0.02), proliferative diffuse alveolar damage (p < 0.001), lung squamous metaplasia (p = 0.003) and lung viral atypia (p = 0.03), compared to patients without those findings. We stratified patients by their age and showed that cardiovascular findings were more prevalent in children and young adults. We performed principal component analysis and cluster of pathological variables, and showed that cardiovascular variables clustered and covariated together, and separated from pulmonary variables. Conclusion We showed that age modulates pathological outcomes in fatal COVID-19. Younger age is associated with cardiovascular abnormalities and older age with pulmonary findings.
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Affiliation(s)
- Fernando R. Giugni
- Departamento de Patologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, United States
| | - Amaro N. Duarte-Neto
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, United States
- LIM 05 - Laboratório de Patologia Ambiental e Experimental, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Luiz Fernando F. da Silva
- Departamento de Patologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- LIM 05 - Laboratório de Patologia Ambiental e Experimental, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- SVOC - Serviço de Verificação de Óbitos da Capital, Universidade de São Paulo, São Paulo, Brazil
| | - Renata A. A. Monteiro
- Departamento de Patologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Thais Mauad
- Departamento de Patologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- LIM 05 - Laboratório de Patologia Ambiental e Experimental, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo H. N. Saldiva
- Departamento de Patologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- LIM 05 - Laboratório de Patologia Ambiental e Experimental, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Marisa Dolhnikoff
- Departamento de Patologia, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
- LIM 05 - Laboratório de Patologia Ambiental e Experimental, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
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de Souza Xavier Costa N, Ribeiro Júnior G, do Nascimento ECT, de Brito JM, Antonangelo L, Faria CS, Monteiro JS, Setubal JC, Pinho JRR, Pereira RV, Seelaender M, de Castro GS, Lima JDCC, de Almeida Monteiro RA, Duarte-Neto AN, Saldiva PHN, Ferraz da Silva LF, Dolhnikoff M, Mauad T. COVID-19 induces more pronounced extracellular matrix deposition than other causes of ARDS. Respir Res 2023; 24:281. [PMID: 37964271 PMCID: PMC10648646 DOI: 10.1186/s12931-023-02555-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Lung fibrosis is a major concern in severe COVID-19 patients undergoing mechanical ventilation (MV). Lung fibrosis frequency in post-COVID syndrome is highly variable and even if the risk is proportionally small, many patients could be affected. However, there is still no data on lung extracellular matrix (ECM) composition in severe COVID-19 and whether it is different from other aetiologies of ARDS. METHODS We have quantified different ECM elements and TGF-β expression in lung tissue of 28 fatal COVID-19 cases and compared to 27 patients that died of other causes of ARDS, divided according to MV duration (up to six days or seven days or more). In COVID-19 cases, ECM elements were correlated with lung transcriptomics and cytokines profile. RESULTS We observed that COVID-19 cases presented significant increased deposition of collagen, fibronectin, versican, and TGF-β, and decreased decorin density when compared to non-COVID-19 cases of similar MV duration. TGF-β was precociously increased in COVID-19 patients with MV duration up to six days. Lung collagen was higher in women with COVID-19, with a transition of upregulated genes related to fibrillogenesis to collagen production and ECM disassembly along the MV course. CONCLUSIONS Fatal COVID-19 is associated with an early TGF-β expression lung environment after the MV onset, followed by a disordered ECM assembly. This uncontrolled process resulted in a prominent collagen deposition when compared to other causes of ARDS. Our data provides pathological substrates to better understand the high prevalence of pulmonary abnormalities in patients surviving COVID-19.
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Affiliation(s)
| | - Gabriel Ribeiro Júnior
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Jôse Mara de Brito
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Leila Antonangelo
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
- Divisão de Patologia Clínica, Departamento de Patologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Caroline Silvério Faria
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | | | - João Carlos Setubal
- Departamento de Bioquímica, Instituto de Química Universidade de São Paulo, São Paulo, Brazil
| | - João Renato Rebello Pinho
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Roberta Verciano Pereira
- Laboratório de Investigação Médica (LIM03), Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Marilia Seelaender
- Cancer Metabolism Research Group, University of São Paulo, São Paulo, Brazil
- Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Gabriela Salim de Castro
- Cancer Metabolism Research Group, University of São Paulo, São Paulo, Brazil
- Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Joanna D C C Lima
- Cancer Metabolism Research Group, University of São Paulo, São Paulo, Brazil
- Department of Surgery and LIM 26, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | | | - Amaro Nunes Duarte-Neto
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Luiz Fernando Ferraz da Silva
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
- Serviço de Verificação de Óbitos da Capital, Universidade de São Paulo, São Paulo, Brazil
| | - Marisa Dolhnikoff
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Thais Mauad
- Departamento de Patologia (LIM 05), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.
- Departamento de Patologia, Laboratório de Patologia Ambiental (LIM- 05), Faculdade de Medicina da Universidade de São Paulo, Av. Dr. Arnaldo, 455, sala 1155, Cerqueira Cesar, São Paulo, Brazil.
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9
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Yu E, Jin F, Zhou W, Chen J, Cai H, Hu J, Xuan L. The impact of Chinese COVID-19 pandemic on the incidence of peripheral facial nerve paralysis after optimizing policies. Front Public Health 2023; 11:1236985. [PMID: 38026328 PMCID: PMC10654624 DOI: 10.3389/fpubh.2023.1236985] [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: 07/03/2023] [Accepted: 10/13/2023] [Indexed: 12/01/2023] Open
Abstract
Objective To evaluate the impact of the COVID-19 pandemic on the occurrence of Peripheral Facial Nerve Paralysis (PFNP) in Chinese patients, identify contributing factors, and explore the relationship between COVID-19 and PFNP. Methods We conducted a retrospective study covering the years 2020 to 2023, categorizing patients into three groups based on their visit dates: Group 1 (December 8, 2020 to February 28, 2021), Group 2 (December 8, 2021 to February 28, 2022), and Group 3 (December 8, 2022 to February 28, 2023). We collected and compared data on disease onset and patient characteristics among these groups. Results In Group 3, following the widespread COVID-19 outbreak, there was a significant increase of 22.4 and 12.1% in PFNP cases compared to the same periods in the preceding 2 years (p < 0.001). Group 3 patients were more likely to be aged between 30 and 60 years, experience onset within 7 days, present with Hunter syndrome, and have a higher H-B score of VI compared to the previous 2 years (p < 0.017). Logistic regression analysis revealed a strong association between the COVID-19 pandemic and the incidence of Hunter syndrome in PFNP (OR = 3.30, 95% CI 1.81-6.03, p < 0.001). Conclusion The incidence of PFNP increased in China after the COVID-19 pandemic, particularly in patients with Hunter syndrome, indicating that COVID-19 infection can trigger and worsen PFNP.
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Affiliation(s)
- Erhui Yu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Fanyuan Jin
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wenhui Zhou
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Junkang Chen
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Huafeng Cai
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jinhua Hu
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lihua Xuan
- Department of Acupuncture and Moxibustion, Zhejiang Provincial Hospital of Chinese Medicine, Hangzhou, China
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10
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Mortazavi S, de Peralta-Venturina M, Marchevsky AM. Nonspecific interstitial pneumonia pattern is a frequent finding in patients with post-acute COVID-19 syndrome treated with bilateral orthotopic lung transplantation: current best evidence. Hum Pathol 2023; 141:90-101. [PMID: 37364827 PMCID: PMC10290180 DOI: 10.1016/j.humpath.2023.06.008] [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: 03/25/2023] [Revised: 06/14/2023] [Accepted: 06/21/2023] [Indexed: 06/28/2023]
Abstract
Patients with post-acute COVID-19 (PA-COVID) syndrome or long COVID-19 syndrome develop persistent symptoms and complications that last beyond 4 weeks of the initial infection. There is limited information regarding the pulmonary pathology in PA-COVID patients who require bilateral orthotopic lung transplantation (BOLT). Our experience with 40 lung explants from 20 PA-COVID patients who underwent BOLT is described. Clinicopathologic findings are correlated with best evidence from literature. The lung parenchyma showed bronchiectasis (n = 20) and severe interstitial fibrosis with areas resembling the nonspecific interstitial pneumonia (NSIP) pattern of fibrosis (n = 20), interstitial fibrosis not otherwise specified (n = 20), and fibrotic cysts (n = 9). None of the explants exhibited a usual interstitial pneumonia pattern of fibrosis. Other parenchymal changes included multinucleated giant cells (n = 17), hemosiderosis (n = 16), peribronchiolar metaplasia (n = 19), obliterative bronchiolitis (n = 6), and microscopic honeycombing (n = 5). Vascular abnormalities included thrombosis of a lobar artery (n = 1) and microscopic thrombi in small vessels (n = 7). Systematic literature review identified 7 articles reporting the presence in 12 patients of interstitial fibrosis showing the NSIP pattern (n = 3), organizing pneumonia/diffuse alveolar damage (n = 4) and not otherwise specified (n = 3) patterns. All but one of these studies also reported the presence of multinucleated giant cells and none of the studies reported the presence of severe vascular abnormalities. PA-COVID patients undergoing BOLT show a pattern of fibrosis that resembles a mixed cellular-fibrotic NSIP pattern and generally lack severe vascular complications. As the NSIP pattern of fibrosis is often associated with autoimmune diseases, additional studies are needed to understand the mechanism of disease and learn whether this information can be used for therapeutic purposes.
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Affiliation(s)
- Samira Mortazavi
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA.
| | | | - Alberto M Marchevsky
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA
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11
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Lee ZC, Wong YJE, Ti LL, Shrikant DP, Tay TL, Santosa A. Hashimoto's thyroiditis-related myopathy in a patient with SARS-CoV-2 infection: A case report and systematic literature review. Medicine (Baltimore) 2023; 102:e35720. [PMID: 37861476 PMCID: PMC10589518 DOI: 10.1097/md.0000000000035720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/29/2023] [Indexed: 10/21/2023] Open
Abstract
RATIONALE Hashimoto's thyroiditis (HT) is a common autoimmune disease. However, its presentation and management in the context of COVID-19 are unclear, and COVID-19-triggered HT, along with myopathy and persistent creatine kinase (CK) levels, have not been previously reported. Moreover, no literature review is currently available on HT in the context of COVID-19. This study is a case report and systematic review of the literature. PATIENT CONCERNS A 33-year-old man was admitted with acute-onset myalgia, anosmia, loss of taste, fever, and upper respiratory tract symptoms. DIAGNOSES He was diagnosed with coronavirus disease (COVID-19) during hospitalization and had abnormal CK levels. The elevated CK level persisted even after the resolution of COVID-19. After excluding myopathies and cardiac factors, HT was diagnosed. INTERVENTIONS CK levels did not decrease appreciably until 14 d after levothyroxine administration. OUTCOMES The patient was discharged from the hospital in good health. In the systematic literature review, 7 case reports on COVID-19-associated HT were observed, although no incidence of associated myopathy or persistent elevation of CK was noted. LESSONS This case report highlights the potential link between COVID-19 and autoimmune thyroid diseases. In particular, this study underscores the significance of recognizing new-onset autoimmune thyroid disease in COVID-19-positive patients with elevated CK levels that cannot be attributed to other factors. This systematic review offers additional perspectives for diagnosing and managing HT in COVID-19 settings. Overall, the findings of this study could have important clinical implications for the care of COVID-19 patients, as early identification and treatment of autoimmune thyroid disease could help prevent long-term complications. Additional research is essential to elucidate the fundamental correlations between COVID-19 and HT and assess the effectiveness of therapeutic approaches for autoimmune thyroid conditions related to COVID-19.
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Affiliation(s)
- Zheng Cong Lee
- Department of Medicine (Rheumatology Service), Changi General Hospital, Singapore
| | | | | | | | - Tunn Lin Tay
- Department of Endocrinology, Changi General Hospital, Singapore
| | - Anindita Santosa
- Department of Medicine (Rheumatology Service), Changi General Hospital, Singapore
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12
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Ramli SR, Abdul Hadi FS, Nor Amdan NA, Kamaradin IH, Zabari N, Maniam S, Sulaiman NS, Ghazali S, Seman Z, Hashim R, Ahmad N. Secondary and Co-Infections in Hospitalized COVID-19 Patients: A Multicenter Cross-Sectional Study in Malaysia. Antibiotics (Basel) 2023; 12:1547. [PMID: 37887248 PMCID: PMC10604684 DOI: 10.3390/antibiotics12101547] [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: 07/01/2023] [Revised: 08/14/2023] [Accepted: 08/17/2023] [Indexed: 10/28/2023] Open
Abstract
Bacterial and fungal secondary and co-infections are commonly identified with viral respiratory infections. This study was undertaken to determine the incidence and factors associated with bacterial and fungal infections in patients with COVID-19 as well as antibiotics prescription patterns within the first and second waves of the outbreak in Malaysia. Clinical records of 3532 COVID-19 patients admitted to hospitals in Malaysia between 4 February and 4 August 2020 were analyzed. Co-morbidities, clinical features, investigations, treatment, and complications were captured using the REDCap database. Culture and sensitivity test results were retrieved from the WHONET database. Univariate and multivariate regression analyses were used to identify associated determinants. A total of 161 types of bacterial and fungal infections were found in 81 patients, i.e., 2.3%. The most common bacterial cultures were Gram-negative, i.e., Pseudomonas aeruginosa (15.3%) and Klebsiella pneumoniae (13.9%). The most common fungal isolate was Candida albicans (41.2%). Augmentin, ceftriaxone, tazocin, meropenem, and azithromycin were the five most frequently prescribed antibiotics. The latter four were classified under the "Watch" category in the WHO AwaRe list. Our data showed that bacterial and fungal secondary and co-infections were frequently found in severely ill COVID-19 patients and were associated with a higher mortality rate.
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Affiliation(s)
- Siti Roszilawati Ramli
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Fashihah Sherina Abdul Hadi
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Nur Asyura Nor Amdan
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Insyirah Husna Kamaradin
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Noraliza Zabari
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Saraswathiy Maniam
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Nur Suffia Sulaiman
- Nutrition, Metabolism & Cardiovascular Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Sumarni Ghazali
- Special Resource Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Zamtira Seman
- Sector for Biostatistics & Data Repository, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Rohaidah Hashim
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
| | - Norazah Ahmad
- Infectious Diseases Research Centre, Institute for Medical Research, National Institutes of Health, Setia Alam, Shah Alam 40170, Malaysia
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13
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da Silva BC, Cordioli RL, dos Santos BFC, Guerra JCDC, Rodrigues RDR, de Souza GM, Ashihara C, Midega TD, Campos NS, Carneiro BV, Campos FND, Guimarães HP, de Matos GFJ, de Aranda VF, Ferraz LJR, Corrêa TD. COVID-19-associated coagulopathy and acute kidney injury in critically ill patients. EINSTEIN-SAO PAULO 2023; 21:eAO0119. [PMID: 37729353 PMCID: PMC10501765 DOI: 10.31744/einstein_journal/2023ao0119] [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: 09/03/2022] [Accepted: 02/07/2023] [Indexed: 09/22/2023] Open
Abstract
OBJECTIVE The incidence of thrombotic events and acute kidney injury is high in critically ill patients with COVID-19. We aimed to evaluate and compare the coagulation profiles of patients with COVID-19 developing acute kidney injury versus those who did not, during their intensive care unit stay. METHODS Conventional coagulation and platelet function tests, fibrinolysis, endogenous inhibitors of coagulation tests, and rotational thromboelastometry were conducted on days 0, 1, 3, 7, and 14 following intensive care unit admission. RESULTS Out of 30 patients included, 13 (43.4%) met the criteria for acute kidney injury. Comparing both groups, patients with acute kidney injury were older: 73 (60-84) versus 54 (47-64) years, p=0.027, and had a lower baseline glomerular filtration rate: 70 (51-81) versus 93 (83-106) mL/min/1.73m2, p=0.004. On day 1, D-dimer and fibrinogen levels were elevated but similar between groups: 1780 (1319-5517) versus 1794 (726-2324) ng/mL, p=0.145 and 608 (550-700) versus 642 (469-722) g/dL, p=0.95, respectively. Rotational thromboelastometry data were also similar between groups. However, antithrombin activity and protein C levels were lower in patients who developed acute kidney injury: 82 (75-92) versus 98 (90-116), p=0.028 and 70 (52-82) versus 88 (78-101) µ/mL, p=0.038, respectively. Mean protein C levels were lower in the group with acute kidney injury across multiple time points during their stay in the intensive care unit. CONCLUSION Critically ill patients experiencing acute kidney injury exhibited lower endogenous anticoagulant levels. Further studies are needed to understand the role of natural anticoagulants in the pathophysiology of acute kidney injury within this population.
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Affiliation(s)
- Bruno Caldin da Silva
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Ricardo Luiz Cordioli
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | | | | | - Roseny dos Reis Rodrigues
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Guilherme Martins de Souza
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Carolina Ashihara
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Thais Dias Midega
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Niklas Söderberg Campos
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Bárbara Vieira Carneiro
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Flávia Nunes Dias Campos
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Hélio Penna Guimarães
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | | | - Valdir Fernandes de Aranda
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Leonardo José Rolim Ferraz
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
| | - Thiago Domingos Corrêa
- Hospital Israelita Albert EinsteinSão PauloSPBrazil Hospital Israelita Albert Einstein, São Paulo, SP, Brazil.
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14
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Ramasamy A, Wang C, Brode WM, Verduzco-Gutierrez M, Melamed E. Immunologic and Autoimmune-Related Sequelae of Severe Acute Respiratory Syndrome Coronavirus 2 Infection: Clinical Symptoms and Mechanisms of Disease. Phys Med Rehabil Clin N Am 2023; 34:623-642. [PMID: 37419536 PMCID: PMC10086105 DOI: 10.1016/j.pmr.2023.04.004] [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: 07/09/2023]
Abstract
The COVID-19 pandemic has resulted in a significant number of people developing long-term health effects of postacute sequelae SARS-CoV-2 infection (PASC). Both acute COVID-19 and PASC are now recognized as multiorgan diseases with multiple symptoms and disease causes. The development of immune dysregulation during acute COVID-19 and PASC is of high epidemiologic concern. Both conditions may also be influenced by comorbid conditions such as pulmonary dysfunction, cardiovascular disease, neuropsychiatric conditions, prior autoimmune conditions and cancer. This review discusses the clinical symptoms, pathophysiology, and risk factors that affect both acute COVID-19 and PASC.
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Affiliation(s)
- Akshara Ramasamy
- Department of Neurology, Dell Medical School, University of Texas at Austin, Health Discovery Building, 1601 Trinity Street, Austin, TX 78712, USA
| | - Chumeng Wang
- Department of Neurology, Dell Medical School, University of Texas at Austin, Health Discovery Building, 1601 Trinity Street, Austin, TX 78712, USA
| | - W Michael Brode
- Department of Internal Medicine, Dell Medical School, University of Texas at Austin, 1601 Trinity Street, Austin, TX 78712, USA
| | - Monica Verduzco-Gutierrez
- Department of Physical Medicine and Rehabilitation, University of Texas at San Antonio, 7703 Floyd Curl Drive, Mail Code 7798, San Antonio, TX 78229, USA
| | - Esther Melamed
- Department of Neurology, Dell Medical School, University of Texas at Austin, Health Discovery Building, 1601 Trinity Street, Austin, TX 78712, USA.
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15
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Volbeda M, Jou-Valencia D, van den Heuvel MC, Zijlstra JG, Franssen CFM, van der Voort PHJ, Moser J, van Meurs M. Acute and chronic histopathological findings in renal biopsies in COVID-19. Clin Exp Med 2023; 23:1003-1014. [PMID: 36396750 PMCID: PMC9672628 DOI: 10.1007/s10238-022-00941-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 11/03/2022] [Indexed: 11/19/2022]
Abstract
The dominant ICU admission diagnosis of COVID-19 patients is respiratory insufficiency, but 32-57% of hospitalized COVID-19 patients develop acute kidney injury (COVID-AKI). The renal histopathological changes accompanying COVID-AKI are not yet fully described. To obtain a detailed insight into renal histopathological features of COVID-19, we conducted a review including all studies reporting histopathological findings of diagnostic and postmortem kidney biopsies from patients with COVID-19 published between January 1, 2020, and January 31, 2021. A total of 89 diagnostic and 194 postmortem renal biopsies from individual patients in 39 published studies were investigated and were included in the analysis. In the diagnostic biopsy group, mean age was 56 years and AKI incidence was 96%. In the postmortem biopsy group, mean age was 69 years and AKI incidence was 80%. In the diagnostic biopsy group, the prevalence of acute glomerular diseases was 74%. The most common glomerular lesions were collapsing focal segmental glomerulosclerosis (c-FSGS) in 54% and thrombotic microangiopathy (TMA) in 9% of patients. TMA was also found in 10% of patients in the postmortem biopsy group. The most common acute tubular lesions was acute tubular necrosis (ATN) which was present in 87% of patients in the diagnostic and in 77% of patients in the postmortem biopsy group. Additionally, we observed a high prevalence of preexisting chronic lesions in both groups such as atherosclerosis and glomerulosclerosis. Histopathological changes in renal biopsies of COVID-19 patients show a heterogeneous picture with acute glomerular lesions, predominantly c-FSGS and TMA, and acute tubular lesions, predominantly ATN. In many patients, these lesions were present on a background of chronic renal injury.
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Affiliation(s)
- Meint Volbeda
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
| | - Daniela Jou-Valencia
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Marius C van den Heuvel
- Department of Pathology and Medical Biology, Pathology Section, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan G Zijlstra
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Casper F M Franssen
- Department of Nephrology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Peter H J van der Voort
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Jill Moser
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Department of Pathology and Medical Biology, Medical Biology Section, Laboratory for Endothelial Biomedicine and Vascular Drug Targeting Research, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Matijs van Meurs
- Department of Critical Care, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
- Department of Pathology and Medical Biology, Medical Biology Section, Laboratory for Endothelial Biomedicine and Vascular Drug Targeting Research, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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16
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Abbott Z, Summers W, Niehaus W. Fatigue in Post-Acute Sequelae of Coronavirus Disease 2019. Phys Med Rehabil Clin N Am 2023; 34:607-621. [PMID: 37419535 PMCID: PMC10123359 DOI: 10.1016/j.pmr.2023.04.006] [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: 07/09/2023]
Abstract
Fatigue from post-acute sequelae of coronavirus disease 2019 is a complex constellation of symptoms that could be driven by a wide spectrum of underlying etiologies. Despite this, there seems to be hope for treatment plans that focus on addressing possible etiologies and creating a path to improving quality of life and a paced return to activity.
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Affiliation(s)
- Zachary Abbott
- Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine, 12631 East 17th Avenue, Academic Office One, Mail Stop F493, Aurora, CO 80045, USA
| | - William Summers
- Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine, 12631 East 17th Avenue, Academic Office One, Mail Stop F493, Aurora, CO 80045, USA
| | - William Niehaus
- Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine, 12631 East 17th Avenue, Academic Office One, Mail Stop F493, Aurora, CO 80045, USA.
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17
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Ebrahimi T, Shamshiri AR, Alebouyeh M, Mohebbi SZ. Effectiveness of mouthwashes on reducing SARS-CoV-2 viral load in oral cavity: a systematic review and meta-analysis. BMC Oral Health 2023; 23:443. [PMID: 37400836 PMCID: PMC10318743 DOI: 10.1186/s12903-023-03126-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 06/10/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND The risk of SARS-COV-2 transmission is relatively high during dental procedures. A study was conducted to investigate the effects of mouthwashes on SARS-COV-2 viral load reduction in the oral cavity. METHODS A systematic search was performed in PubMed, EMBASE, Scopus, Web of Science, and Cochrane library for relevant studies up to 20 July, 2022. Randomized and non-randomized clinical trial and quasi-experimental studies evaluating patients with Covid-19 infection (patients) who used mouthwashes (intervention) compared to the same patients before using the mouthwash (comparison) for reducing the SARS-COV-2 load or increasing the cycle threshold (Ct) value (outcome) were searched according to PICO components. Three independent reviewers conducted literature screening and data extraction. The Modified Downs and Black checklist was used for quality assessment. A meta-analysis was performed with a random effects model in the Revman 5.4.1software using the mean difference (MD) of cycle threshold (Ct) values. RESULTS Of 1653 articles, 9 with a high methodological quality were included. A meta-analysis indicated that 1% Povidone-iodine (PVP-I) was an effective mouthwash for reducing the SARS-COV-2 viral load [MD 3.61 (95% confidence interval 1.03, 6.19)]. Cetylpyridinium chloride (CPC) [MD 0.61 (95% confidence interval -1.03, 2.25)] and Chlorhexidine gluconate (CHX) [MD -0.04 95% confidence interval (-1.20, 1.12)] were not effective against SARS-COV-2. CONCLUSION Using mouthwashes containing PVP-I may be recommended for reducing the SARS-COV-2 viral load in the oral cavity of patients before and during dental procedures, while the evidence is not sufficient for such effects for CPC and CHX-containing mouthwashes.
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Affiliation(s)
- Tayebe Ebrahimi
- Research Center for Caries Prevention, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Community Oral Health Department, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Reza Shamshiri
- Research Center for Caries Prevention, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Community Oral Health Department, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Alebouyeh
- Pediatric Infections Research Centre, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Simin Z Mohebbi
- Research Center for Caries Prevention, Dentistry Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Community Oral Health Department, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran.
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18
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Lebrun L, Absil L, Remmelink M, De Mendonça R, D'Haene N, Gaspard N, Rusu S, Racu ML, Collin A, Allard J, Zindy E, Schiavo AA, De Clercq S, De Witte O, Decaestecker C, Lopes MB, Salmon I. SARS-Cov-2 infection and neuropathological findings: a report of 18 cases and review of the literature. Acta Neuropathol Commun 2023; 11:78. [PMID: 37165453 PMCID: PMC10170054 DOI: 10.1186/s40478-023-01566-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 04/15/2023] [Indexed: 05/12/2023] Open
Abstract
INTRODUCTION COVID-19-infected patients harbour neurological symptoms such as stroke and anosmia, leading to the hypothesis that there is direct invasion of the central nervous system (CNS) by SARS-CoV-2. Several studies have reported the neuropathological examination of brain samples from patients who died from COVID-19. However, there is still sparse evidence of virus replication in the human brain, suggesting that neurologic symptoms could be related to mechanisms other than CNS infection by the virus. Our objective was to provide an extensive review of the literature on the neuropathological findings of postmortem brain samples from patients who died from COVID-19 and to report our own experience with 18 postmortem brain samples. MATERIAL AND METHODS We used microscopic examination, immunohistochemistry (using two different antibodies) and PCR-based techniques to describe the neuropathological findings and the presence of SARS-CoV-2 virus in postmortem brain samples. For comparison, similar techniques (IHC and PCR) were applied to the lung tissue samples for each patient from our cohort. The systematic literature review was conducted from the beginning of the pandemic in 2019 until June 1st, 2022. RESULTS In our cohort, the most common neuropathological findings were perivascular haemosiderin-laden macrophages and hypoxic-ischaemic changes in neurons, which were found in all cases (n = 18). Only one brain tissue sample harboured SARS-CoV-2 viral spike and nucleocapsid protein expression, while all brain cases harboured SARS-CoV-2 RNA positivity by PCR. A colocalization immunohistochemistry study revealed that SARS-CoV-2 antigens could be located in brain perivascular macrophages. The literature review highlighted that the most frequent neuropathological findings were ischaemic and haemorrhagic lesions, including hypoxic/ischaemic alterations. However, few studies have confirmed the presence of SARS-CoV-2 antigens in brain tissue samples. CONCLUSION This study highlighted the lack of specific neuropathological alterations in COVID-19-infected patients. There is still no evidence of neurotropism for SARS-CoV-2 in our cohort or in the literature.
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Affiliation(s)
- Laetitia Lebrun
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Lara Absil
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Myriam Remmelink
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Ricardo De Mendonça
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Nicky D'Haene
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Nicolas Gaspard
- Department of Neurology, Université Libre de Bruxelles (ULB), Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, Erasme University Hospital, Brussels, Belgium
| | - Stefan Rusu
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Marie-Lucie Racu
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Amandine Collin
- DIAPath, Center for Microscopy and Molecular Imaging (CMMI), ULB, Gosselies, Belgium
| | - Justine Allard
- DIAPath, Center for Microscopy and Molecular Imaging (CMMI), ULB, Gosselies, Belgium
| | - Egor Zindy
- DIAPath, Center for Microscopy and Molecular Imaging (CMMI), ULB, Gosselies, Belgium
| | - Andrea Alex Schiavo
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Sarah De Clercq
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium
| | - Olivier De Witte
- Department of Neurosurgery, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital ErasmeErasme University Hospital, Brussels, Belgium
| | - Christine Decaestecker
- DIAPath, Center for Microscopy and Molecular Imaging (CMMI), ULB, Gosselies, Belgium
- Laboratory of Image Synthesis and Analysis, Brussels School of Engineering/École Polytechnique de Brussels, ULB, Brussels, Belgium
| | - Maria-Beatriz Lopes
- Department of Pathology, University of Virginia Health System, Charlottesville, VA, USA
| | - Isabelle Salmon
- Department of Pathology, Erasme University Hospital, Université Libre de Bruxelles (ULB)Hôpital Universitaire de Bruxelles (HUB), CUB Hôpital Erasme, 808 Route de Lennik, B-1070, Brussels, Belgium.
- DIAPath, Center for Microscopy and Molecular Imaging (CMMI), ULB, Gosselies, Belgium.
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Grassi S, Arena V, Zedda M, Cazzato F, Cianci R, Gambassi G, Oliva A. What can autopsy say about COVID-19? A case series of 60 autopsies. Leg Med (Tokyo) 2023; 62:102241. [PMID: 36924619 PMCID: PMC10008096 DOI: 10.1016/j.legalmed.2023.102241] [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: 01/15/2023] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/17/2023]
Abstract
INTRODUCTION Autopsies in SARS-CoV-2 infected cadavers are mainly performed to distinguish patients who died with SARS-CoV-2 infection from those who died of COVID-19. The aim of the current study is to assess the most frequent autopsy findings in patients who died of COVID-19 and to establish an association with clinical records. MATERIALS AND METHODS 60 patients died between April 2020 and March 2021 after SARS-CoV-2 infection underwent a full autopsy performed at Fondazione Policlinico Universitario Agostino Gemelli IRCCS (Rome). Ante-mortem diagnosis of SARS-CoV-2 infection was microbiologically confirmed. RESULTS 55 (92%) of cases had at least a comorbidity. At microscopic examination, 40 (67%) of the patients presented pulmonary intravascular coagulation with an inflammatory pattern. Pulmonary microangiopathy was a rare finding (n = 8; 13%). Myocardiosclerosis was the main heart finding (n = 44; 73%). Liver involvement with congestion and hypotrophy was found in 33 (55%) of cadavers. Renal tubular epithelial exfoliation (n = 12; 20%) and intravascular coagulation (n = 4; 7%) were frequent observations. During hospitalization 31% of patients (n = 19) developed acute kidney injury (AKI). CONCLUSIONS Lungs and kidneys have been shown to play a pivotal role in COVID-19. The gradual worsening of renal function and AKI might be the result of the progressive collapse of cardiopulmonary system.
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Affiliation(s)
- Simone Grassi
- Forensic Medical Sciences, Department of Health Science, University of Florence, Largo Brambilla 3, Florence 50134, Italy; Legal Medicine, Department of Health Surveillance and Bioethics, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Vincenzo Arena
- Area of Pathology, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome 00147, Italy
| | - Massimo Zedda
- Legal Medicine, Department of Health Surveillance and Bioethics, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
| | - Francesca Cazzato
- Legal Medicine, Department of Health Surveillance and Bioethics, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Rossella Cianci
- Department of Translational Medicine and Surgery, Catholic University of Rome, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
| | - Giovanni Gambassi
- Department of Translational Medicine and Surgery, Catholic University of Rome, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome 00168, Italy
| | - Antonio Oliva
- Legal Medicine, Department of Health Surveillance and Bioethics, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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20
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Niculae CM, Hristea A, Moroti R. Mechanisms of COVID-19 Associated Pulmonary Thrombosis: A Narrative Review. Biomedicines 2023; 11:929. [PMID: 36979908 PMCID: PMC10045826 DOI: 10.3390/biomedicines11030929] [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: 02/28/2023] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
COVID-19, the infectious disease caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), is frequently associated with pulmonary thrombotic events, especially in hospitalized patients. Severe SARS-CoV-2 infection is characterized by a proinflammatory state and an associated disbalance in hemostasis. Immune pathology analysis supports the inflammatory nature of pulmonary arterial thrombi composed of white blood cells, especially neutrophils, CD3+ and CD20+ lymphocytes, fibrin, red blood cells, and platelets. Immune cells, cytokines, chemokines, and the complement system are key drivers of immunothrombosis, as they induce the damage of endothelial cells and initiate proinflammatory and procoagulant positive feedback loops. Neutrophil extracellular traps induced by COVID-19-associated "cytokine storm", platelets, red blood cells, and coagulation pathways close the inflammation-endotheliopathy-thrombosis axis, contributing to SARS-CoV-2-associated pulmonary thrombotic events. The hypothesis of immunothrombosis is also supported by the minor role of venous thromboembolism with chest CT imaging data showing peripheral blood clots associated with inflammatory lesions and the high incidence of thrombotic events despite routine thromboprophylaxis. Understanding the complex mechanisms behind COVID-19-induced pulmonary thrombosis will lead to future combination therapies for hospitalized patients with severe disease that would target the crossroads of inflammatory and coagulation pathways.
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Affiliation(s)
- Cristian-Mihail Niculae
- Infectious Diseases Department, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (A.H.); (R.M.)
- National Institute for Infectious Diseases “Prof. Dr. Matei Bals”, 1 Calistrat Grozovici Street, 021105 Bucharest, Romania
| | - Adriana Hristea
- Infectious Diseases Department, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (A.H.); (R.M.)
- National Institute for Infectious Diseases “Prof. Dr. Matei Bals”, 1 Calistrat Grozovici Street, 021105 Bucharest, Romania
| | - Ruxandra Moroti
- Infectious Diseases Department, Faculty of Medicine, University of Medicine and Pharmacy “Carol Davila”, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (A.H.); (R.M.)
- National Institute for Infectious Diseases “Prof. Dr. Matei Bals”, 1 Calistrat Grozovici Street, 021105 Bucharest, Romania
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21
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Septimiu-Radu S, Gadela T, Gabriela D, Oancea C, Rosca O, Lazureanu VE, Fericean RM, Bratosin F, Dumitrescu A, Stoicescu ER, Bagiu I, Murariu M, Mavrea A. A Systematic Review of Lung Autopsy Findings in Elderly Patients after SARS-CoV-2 Infection. J Clin Med 2023; 12:2070. [PMID: 36902856 PMCID: PMC10004532 DOI: 10.3390/jcm12052070] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 02/27/2023] [Accepted: 03/05/2023] [Indexed: 03/08/2023] Open
Abstract
Although COVID-19 may cause various and multiorgan diseases, few research studies have examined the postmortem pathological findings of SARS-CoV-2-infected individuals who died. Active autopsy results may be crucial for understanding how COVID-19 infection operates and preventing severe effects. In contrast to younger persons, however, the patient's age, lifestyle, and concomitant comorbidities might alter the morpho-pathological aspects of the damaged lungs. Through a systematic analysis of the available literature until December 2022, we aimed to provide a thorough picture of the histopathological characteristics of the lungs in patients older than 70 years who died of COVID-19. A thorough search was conducted on three electronic databases (PubMed, Scopus, and Web of Science), including 18 studies and a total of 478 autopsies performed. It was observed that the average age of patients was 75.6 years, of which 65.4% were men. COPD was identified in an average of 16.7% of all patients. Autopsy findings indicated significantly heavier lungs, with an average weight of the right lung of 1103 g, while the left lung mass had an average weight of 848 g. Diffuse alveolar damage was a main finding in 67.2% of all autopsies, while pulmonary edema had a prevalence of between 50% and 70%. Thrombosis was also a significant finding, while some studies described focal and extensive pulmonary infarctions in 72.7% of elderly patients. Pneumonia and bronchopneumonia were observed, with a prevalence ranging from 47.6% to 89.5%. Other important findings described in less detail comprise hyaline membranes, the proliferation of pneumocytes and fibroblasts, extensive suppurative bronchopneumonic infiltrates, intra-alveolar edema, thickened alveolar septa, desquamation of pneumocytes, alveolar infiltrates, multinucleated giant cells, and intranuclear inclusion bodies. These findings should be corroborated with children's and adults' autopsies. Postmortem examination as a technique for studying the microscopic and macroscopic features of the lungs might lead to a better knowledge of COVID-19 pathogenesis, diagnosis, and treatment, hence enhancing elderly patient care.
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Affiliation(s)
- Susa Septimiu-Radu
- Department XIII, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Doctoral School, ‘’Victor Babes’’ University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Tejaswi Gadela
- School of General Medicine, Bhaskar Medical College, Amdapur Road 156-162, Hyderabad 500075, India
| | - Doros Gabriela
- Department of Pediatrics, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Cristian Oancea
- Center for Research and Innovation in Precision Medicine of Respiratory Diseases, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Ovidiu Rosca
- Department XIII, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Voichita Elena Lazureanu
- Department XIII, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Roxana Manuela Fericean
- Department XIII, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Doctoral School, ‘’Victor Babes’’ University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Felix Bratosin
- Department XIII, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Doctoral School, ‘’Victor Babes’’ University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Andreea Dumitrescu
- Cardioprevent Foundation, Calea Dorobantilor 3, Timisoara 300134, Romania
| | - Emil Robert Stoicescu
- Doctoral School, ‘’Victor Babes’’ University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Department of Radiology and Medical Imaging, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Iulia Bagiu
- Department of Microbiology, Multidisciplinary Research Center on Antimicrobial Resistance, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Mircea Murariu
- Doctoral School, ‘’Victor Babes’’ University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Department of Pediatrics, Discipline of Infectious Disease, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Adelina Mavrea
- Department of Internal Medicine I, Cardiology Clinic, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
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22
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Dhakal S, Charoen P, Pan-ngum W, Luvira V, Sivakorn C, Hanboonkunupakarn B, Chirapongsathorn S, Poovorawan K. Severity of COVID-19 in Patients with Diarrhoea: A Systematic Review and Meta-Analysis. Trop Med Infect Dis 2023; 8:84. [PMID: 36828500 PMCID: PMC9966065 DOI: 10.3390/tropicalmed8020084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/17/2023] [Accepted: 01/23/2023] [Indexed: 01/28/2023] Open
Abstract
COVID-19 patients occasionally present with diarrhoea. Our objective was to estimate the risk of developing the severe disease in COVID-19 patients with and without diarrhoea and to provide a more precise estimate of the prevalence of COVID-19-associated digestive symptoms. A total of 88 studies (n = 67,794) on patients with a COVID-19 infection published between 1 January 2020 and 20 October 2022 were included in this meta-analysis. The overall prevalence of digestive symptoms was 27% (95% confidence interval (CI): 21-34%; I2 = 99%). According to our data, the pooled prevalence of diarrhoea symptoms in the 88 studies analysed was 17% (95% CI: 14-20%; I2 = 98%). The pooled estimate of nausea or vomiting in a total of 60 studies was 12% (95% CI: 8-15%; I2 = 98%). We also analysed 23 studies with eligible individuals (n = 3800) to assess the association between the disease severity and diarrhoea. Individuals who had diarrhoea were more likely to have experienced severe COVID-19 (odds ratio: 1.71; 95% CI: 1.31-2.24; p < 0.0001; I2 = 10%). Gastrointestinal symptoms and diarrhoea are frequently presenting COVID-19 manifestations that physicians should be aware of.
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Affiliation(s)
- Sunita Dhakal
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Pimphen Charoen
- Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Wirichada Pan-ngum
- Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Viravarn Luvira
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Chaisith Sivakorn
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Borimas Hanboonkunupakarn
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Sakkarin Chirapongsathorn
- Department of Gastroenterology and Hepatology, Phramongkutklao Hospital, College of Medicine, Bangkok 10400, Thailand
| | - Kittiyod Poovorawan
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
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23
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COVID-19: Has the Liver Been Spared? Int J Mol Sci 2023; 24:ijms24021091. [PMID: 36674607 PMCID: PMC9866733 DOI: 10.3390/ijms24021091] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
The liver is a secondary and often collateral target of COVID-19 disease but can lead to important consequences. COVID-19 might directly cause a high number of complications in patients with pre-existing chronic liver disease, increasing their risk of hepatic decompensation. Moreover, it also determines indirect consequences in the management of patients with liver disease, especially in those suffering from decompensated cirrhosis and HCC, as well as in the execution of their follow-up and the availability of all therapeutic possibilities. Liver imaging in COVID-19 patients proved to be highly nonspecific, but it can still be useful for identifying the complications that derive from the infection. Moreover, the recent implementation of telemedicine constitutes a possible solution to both the physical distancing and the re-organizational difficulties arising from the pandemic. The present review aims to encompass the currently hypothesized pathophysiological mechanisms of liver injury in patients with COVID-19 mediated by both the direct invasion of the virus and its indirect effects and analyze the consequence of the pandemic in patients with chronic liver disease and liver tumors, with particular regard to the management strategies that have been implemented to face this worldwide emergency and that can be further improved.
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24
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Rentschler L, Märkl B, Schaller T, Hirschbühl K, Kleinlein I, Dintner S, Waidhauser J, Wolf S, Golling C, Vlasenko D. All-Body-Cavity (ABC)-scopy-An approach for a feasible method of minimally invasive autopsy to allow for postmortem tissue sampling in cases where a conventional autopsy is denied. Pathol Res Pract 2023; 241:154263. [PMID: 36527838 DOI: 10.1016/j.prp.2022.154263] [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: 10/27/2022] [Revised: 12/02/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The decreasing autopsy numbers in many western countries have been partially attributed to the invasiveness of the autopsy, which causes relatives to decline postmortem examination. This issue has been addressed by developing methods of minimally or non-invasive autopsy, which could be shown to increase acceptance for autopsies. The aim of this study is to compare the All-Body-Cavity-scopy (ABC-scopy) to conventional autopsies for diagnostic accuracy. METHODS The ABC-scopy is an endoscopic approach for minimally invasive autopsy involving laparoscopic and thoracoscopic evaluation of the accessible organs, followed by excision biopsies of relevant organs and conspicuous findings. The method was performed in 10 cases on deceased patients scheduled for autopsy, each followed by a conventional autopsy. RESULTS The results gathered from ABC-scopy through observation and histopathological evaluation provided an acceptable diagnostic accuracy in 9 out of 10 autopsies when compared to those of the conventional autopsy for diagnostic findings. CONCLUSIONS The ABC-scopy is a feasible approach for minimally invasive autopsy that provides acceptable diagnostic value. Despite its minimally invasive nature, the procedure enables representative histology through providing large size excision biopsies from intraabdominal and thoracic organs, which is especially useful for examining disseminated diseases such as metastasized tumors.
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Affiliation(s)
- Lukas Rentschler
- Pathology, Medical Faculty, University of Augsburg, Augsburg, Germany.
| | - Bruno Märkl
- Pathology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Tina Schaller
- Pathology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Klaus Hirschbühl
- Hematology and Oncology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Irene Kleinlein
- Pathology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Sebastian Dintner
- Pathology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Johanna Waidhauser
- Hematology and Oncology, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Sebastian Wolf
- General, Visceral and Transplantation Surgery, University Hospital of Augsburg, Augsburg, Germany
| | - Christian Golling
- General, Visceral and Transplantation Surgery, University Hospital of Augsburg, Augsburg, Germany
| | - Dmytro Vlasenko
- General, Visceral and Transplantation Surgery, University Hospital of Augsburg, Augsburg, Germany
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25
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Samadian E, Aghcheli B, Gharaei R, Tabarraei A. A review on human reproductive systems encountering with the severe acute respiratory syndrome coronavirus 2 infection. Int J Reprod Biomed 2023; 21:1-16. [PMID: 36875501 PMCID: PMC9982318 DOI: 10.18502/ijrm.v21i1.12661] [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: 05/10/2022] [Revised: 10/06/2022] [Accepted: 11/13/2022] [Indexed: 02/11/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) is the leading cause of the new deadly pneumonia named coronavirus disease 2019 (COVID-19) pandemic. This pathogen has different co-receptors on various tissues, resulting in vast pathophysiological circumstances. Here, we present a comprehensive narrative review focusing on the impact of SARS-CoV2 on human reproduction. Evidence-based literature revealed inconsistent results for this virus in the reproductive organs of patients with COVID-19, even in the critical phase. Conversely, numerous satisfactory data represented those different reproductive activities, from gametogenesis to pregnancy, can be targeted by SARS-CoV2. The severity of COVID-19 depends on the differential expression of the host cellular components required to enter SARS-CoV2. The cytokine storm and oxidative stress coming out during COVID-19 are associated with complications in reproductive endocrinopathies. Men are naturally more susceptible to COVID-19, especially accompanied by orchitis and varicocele. Synergistically the interaction of SARS-CoV2 and female reproductive failures (polycystic ovary syndrome and endometriosis) increases the susceptibility to COVID-19. Thus, pharmaceutical interventions that ameliorate the complications in individuals with reproductive disorders can be helpful to achieve good outcomes in assisted reproductive techniques. Soon, an increase in the infertility rate will likely be an overall impact of SARS-CoV2 in patients who recovered from COVID-19.
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Affiliation(s)
- Esmaeil Samadian
- Laboratory Sciences Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Bahman Aghcheli
- Infection Diseases Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Roghaye Gharaei
- Department of Obstetrics and Gynecology, School of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Alijan Tabarraei
- Infection Diseases Research Center, Golestan University of Medical Sciences, Gorgan, Iran
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26
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Shan C, Yu F, Deng X, Ni L, Luo X, Li J, Cai S, Huang M, Wang X. Biogenesis aberration: One of the mechanisms of thrombocytopenia in COVID-19. Front Physiol 2023; 14:1100997. [PMID: 37020458 PMCID: PMC10067878 DOI: 10.3389/fphys.2023.1100997] [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: 11/17/2022] [Accepted: 03/02/2023] [Indexed: 04/07/2023] Open
Abstract
Background: The pathogenesis of COVID-19, including thrombocytopenia, has not been fully clarified. The lungs are a major organ of platelet production and thrombocytopenia induced by severe COVID-19 was proposed. Methods: the change of platelet level was analysed with clinical parameters in 95 hospitalized COVID-19 patients in Wuhan Third Hospital. The production of platelets in the lungs was explored in an ARDS rat model. Results: The level of platelets was negatively correlated with disease severity and was recovered with disease improvement. The non-survivors were accompanied by lower levels of platelet. The odds ratio (OR) of the valley level of the platelet count (PLTlow) was greater than 1, suggesting that PLTlow could be a death exposure factor. The platelet/lymphocyte ratio (PLR) was positively associated with severity of COVID-19, and the platelet/lymphocyte ratio threshold of 248.5 was best correlated with death risk (sensitivity 0.641 and specificity 0.815). To demonstrate the possible biogenesis aberration of platelet in lungs, an LPS-induced ARDS rat model was applied. Lower level of platelet in peripheral and less production of platelet from lungs in ARDS were demonstrated. Though megakaryocyte (MK) number in ARDS lungs is higher than controls, the immature platelet fraction (IPF) in postpulmonary blood is still at the same level as prepulmonary in ARDS rat, indicating that ARDS rats generated fewer platelets in lungs. Conclusion: Our data suggested that COVID-19-induced severe lung inflammation may impair platelet production in the lung. Thrombocytopenia may be mainly caused by platelet consumption for multiorgan thrombosis; however, biogenesis aberration of platelet in the lung induced by diffuse interstitial pulmonary damage cannot be ruled out.
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Affiliation(s)
- Cuiting Shan
- Department of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Feng Yu
- Shanghai Putuo District People’s Hospital, Shanghai, China
| | - Xuemei Deng
- Department of Neurology, Wuhan Third Hospital, China and Tongren Hospital of Wuhan University, Wuhan, Hubei, China
| | - Li Ni
- Shanghai Putuo District People’s Hospital, Shanghai, China
| | - Xuming Luo
- Department of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jialin Li
- Department of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Si Cai
- Department of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Mian Huang
- Department of Neurology, Wuhan Third Hospital, China and Tongren Hospital of Wuhan University, Wuhan, Hubei, China
- *Correspondence: Xiongbiao Wang, ; Mian Huang,
| | - Xiongbiao Wang
- Department of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiongbiao Wang, ; Mian Huang,
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27
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Sohaei D, Hollenberg M, Janket SJ, Diamandis EP, Poda G, Prassas I. The therapeutic relevance of the Kallikrein-Kinin axis in SARS-cov-2-induced vascular pathology. Crit Rev Clin Lab Sci 2023; 60:25-40. [PMID: 35930434 DOI: 10.1080/10408363.2022.2102578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
While coronavirus disease 2019 (COVID-19) begins as a respiratory infection, it progresses as a systemic disease involving multiorgan microthromboses that underly the pathology. SARS-CoV-2 enters host cells via attachment to the angiotensin-converting enzyme 2 (ACE2) receptor. ACE2 is widely expressed in a multitude of tissues, including the lung (alveolar cells), heart, intestine, kidney, testis, gallbladder, vasculature (endothelial cells), and immune cells. Interference in ACE2 signaling could drive the aforementioned systemic pathologies, such as endothelial dysfunction, microthromboses, and systemic inflammation, that are typically seen in patients with severe COVID-19. ACE2 is a component of the renin-angiotensin system (RAS) and is intimately associated with the plasma kallikrein-kinin system (KKS). As many papers are published on the role of ACE and ACE2 in COVID-19, we will review the role of bradykinin, and more broadly the KSS, in SARS-CoV-2-induced vascular dysfunction. Furthermore, we will discuss the possible therapeutic interventions that are approved and in development for the following targets: coagulation factor XII (FXII), tissue kallikrein (KLK1), plasma kallikrein (KLKB1), bradykinin (BK), plasminogen activator inhibitor (PAI-1), bradykinin B1 receptor (BKB1R), bradykinin B2 receptor (BKB2R), ACE, furin, and the NLRP3 inflammasome. Understanding these targets may prove of value in the treatment of COVID-19 as well as in other virus-induced coagulopathies in the future.
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Affiliation(s)
- Dorsa Sohaei
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada
| | - Morley Hollenberg
- Department of Medicine, Faculty of Medicine, University of Calgary, Alberta, Canada
| | - Sok-Ja Janket
- Translational Oral Medicine Section, Forsyth Institute, Cambridge, MA, USA
| | - Eleftherios P Diamandis
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Canada.,Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Canada.,Department of Clinical Biochemistry, University Health Network, Toronto, Canada.,Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Canada
| | - Gennady Poda
- Drug Discovery Program, Ontario Institute for Cancer Research, Toronto, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Ioannis Prassas
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital, Toronto, Canada
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28
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Gogia P, Tanni F, Coca-Guzman J, Chen N, Huang Y. Case report: A rare case of Rosai-Dorfman-Destombes disease after the COVID-19 infection. Front Med (Lausanne) 2022; 9:1073767. [PMID: 36600887 PMCID: PMC9806133 DOI: 10.3389/fmed.2022.1073767] [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: 10/18/2022] [Accepted: 11/24/2022] [Indexed: 12/23/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is known to cause immune dysregulation and, therefore, has varied and often rare presentations. Rosai-Dorfman-Destombes disease (RDD) is an unusual non-Langerhans cell (non-LC) histiocytosis presenting with massive lymphadenopathy and various systemic symptoms. A 55-year-old Asian-American woman with no significant medical history or recent use of new drugs initially presented with cervical lymphadenopathy and urticarial rash 1 week after receiving the COVID-19 messenger RNA (mRNA) vaccine (Moderna, mRNA-1273) against SARS-CoV-2. The biopsy of the skin rash was consistent with a drug reaction. Approximately 2 months later, she developed mild flu-like symptoms and was diagnosed with a COVID-19 infection. Her symptoms were mild and self-resolving. Approximately 3 months later, she developed a generalized patchy erythematous rash on the face and the body that gradually worsened; diffuse lymphadenopathy involving the bilateral cervical, axillary, and inguinal areas; and constitutional symptoms. Laboratory results were consistent with lymphopenia, anemia, and an elevated sedimentation rate. Supraclavicular lymph node biopsy showed Rosai-Dorfman disease with a marked polyclonal plasmacytosis. She was started on a tapering dose of corticosteroids and showed clinical improvements over the next few weeks. Herein, we present a rare case of a histiocytic disorder that developed after contracting the SARS-COV2 infection in the event of receiving a recent mRNA COVID vaccination.
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Affiliation(s)
- Pooja Gogia
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States,*Correspondence: Pooja Gogia
| | - Fahmina Tanni
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States
| | - Juan Coca-Guzman
- Department of Pathology, SUNY Downstate Health Sciences University, Brooklyn, NY, United States
| | - Neil Chen
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States,Department of Pathology, SUNY Downstate Health Sciences University, Brooklyn, NY, United States
| | - Yiwu Huang
- Department of Hematology and Oncology, Maimonides Medical Center, Brooklyn, NY, United States
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Morodomi Y, Kanaji S, Sullivan BM, Zarpellon A, Orje JN, Won E, Shapiro R, Yang XL, Ruf W, Schimmel P, Ruggeri ZM, Kanaji T. Inflammatory platelet production stimulated by tyrosyl-tRNA synthetase mimicking viral infection. Proc Natl Acad Sci U S A 2022; 119:e2212659119. [PMID: 36409883 PMCID: PMC9860251 DOI: 10.1073/pnas.2212659119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/20/2022] [Indexed: 11/22/2022] Open
Abstract
Platelets play a role not only in hemostasis and thrombosis, but also in inflammation and innate immunity. We previously reported that an activated form of tyrosyl-tRNA synthetase (YRSACT) has an extratranslational activity that enhances megakaryopoiesis and platelet production in mice. Here, we report that YRSACT mimics inflammatory stress inducing a unique megakaryocyte (MK) population with stem cell (Sca1) and myeloid (F4/80) markers through a mechanism dependent on Toll-like receptor (TLR) activation and type I interferon (IFN-I) signaling. This mimicry of inflammatory stress by YRSACT was studied in mice infected by lymphocytic choriomeningitis virus (LCMV). Using Sca1/EGFP transgenic mice, we demonstrated that IFN-I induced by YRSACT or LCMV infection suppressed normal hematopoiesis while activating an alternative pathway of thrombopoiesis. Platelets of inflammatory origin (Sca1/EGFP+) were a relevant proportion of those circulating during recovery from thrombocytopenia. Analysis of these "inflammatory" MKs and platelets suggested their origin in myeloid/MK-biased hematopoietic stem cells (HSCs) that bypassed the classical MK-erythroid progenitor (MEP) pathway to replenish platelets and promote recovery from thrombocytopenia. Notably, inflammatory platelets displayed enhanced agonist-induced activation and procoagulant activities. Moreover, myeloid/MK-biased progenitors and MKs were mobilized from the bone marrow, as evidenced by their presence in the lung microvasculature within fibrin-containing microthrombi. Our results define the function of YRSACT in platelet generation and contribute to elucidate platelet alterations in number and function during viral infection.
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Affiliation(s)
- Yosuke Morodomi
- Department of Molecular Medicine, MERU-Roon Research Center on Vascular Biology, The Scripps Research Institute, La Jolla, CA92037
- The Scripps Laboratories for tRNA Synthetase Research, Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA92037
| | - Sachiko Kanaji
- Department of Molecular Medicine, MERU-Roon Research Center on Vascular Biology, The Scripps Research Institute, La Jolla, CA92037
- The Scripps Laboratories for tRNA Synthetase Research, Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA92037
| | - Brian M. Sullivan
- Viral-Immunobiology Laboratory, Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA92037
| | | | - Jennifer N. Orje
- Department of Molecular Medicine, MERU-Roon Research Center on Vascular Biology, The Scripps Research Institute, La Jolla, CA92037
- MERU-VasImmune, Inc., San Diego, CA92121
| | - Eric Won
- Department of Molecular Medicine, MERU-Roon Research Center on Vascular Biology, The Scripps Research Institute, La Jolla, CA92037
- Department of Hematology and Oncology, University of California, San Diego, CA92093
- Rady Children’s Hospital, San Diego, CA92123
| | - Ryan Shapiro
- The Scripps Laboratories for tRNA Synthetase Research, Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA92037
| | - Xiang-Lei Yang
- The Scripps Laboratories for tRNA Synthetase Research, Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA92037
| | - Wolfram Ruf
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University, 55128Germany
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA92037
| | - Paul Schimmel
- The Scripps Laboratories for tRNA Synthetase Research, Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA92037
| | - Zaverio M. Ruggeri
- Department of Molecular Medicine, MERU-Roon Research Center on Vascular Biology, The Scripps Research Institute, La Jolla, CA92037
- MERU-VasImmune, Inc., San Diego, CA92121
| | - Taisuke Kanaji
- Department of Molecular Medicine, MERU-Roon Research Center on Vascular Biology, The Scripps Research Institute, La Jolla, CA92037
- The Scripps Laboratories for tRNA Synthetase Research, Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA92037
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30
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Chrabańska M, Mazur A, Stęplewska K. Histopathological pulmonary findings of survivors and autopsy COVID-19 cases: A bi-center study. Medicine (Baltimore) 2022; 101:e32002. [PMID: 36451501 PMCID: PMC9704993 DOI: 10.1097/md.0000000000032002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 11/03/2022] [Indexed: 12/03/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19), caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), evolved into a global pandemic. As ACE2 on the surface of alveolar cells of the lung epithelium is one of the potential target receptors for SARS-CoV-2, the respiratory symptoms are the most common presentation of COVID-19. The aim of our study was to investigate the morphological findings in lung tissue after being infected by SARS-CoV-2 and compare histopathologic changes in patients with COVID-19 infection history who died to those who survived. We analyzed lung tissue samples from 9 patients who died from COVID-19 and from 35 patients with COVID-19 infection history who survived and had undergone lung surgery for different reasons. Most of histopathological changes in autopsy and survivors' cases overlapped; however, they occurred with different frequency. The predominant histologic finding both in the case of the deceased and the survivors was patchy distribution of foamy macrophages in the alveolar spaces. In comparison with autopsy cases viral cytopathic-like changes in hyperplastic pneumocytes were rarely observed in the survivors' lung tissue. Pulmonary edema, fibrin deposition within alveoli, bronchopneumonia, small vessel thrombosis and type II pneumocyte hyperplasia were also more often observed within autopsy cases. Life-threatening complications such as hyaline membrane formations and diffuse alveolar damage were present only within the deceased, whereas changes requiring enough time to progress to the fibrotic phase, such as organizing pneumonia, bronchiolization of the alveoli, and interstitial fibrosis were observed in the lung parenchyma only in survivors. Additionally, 14 cases of pulmonary pneumo-hematocele in patients with COVID-19 infection history who survived were observed. It is a newly observed entity in the form of a cystic lesion formed by large accumulation of blood and fibrin between the collapsed and rejected lung parenchyma and/or present with air-fluid levels. The thin wall of pneumo-hematocele is formed by the inter lobar interstitial fibroconnective tissue and has no epithelial lining or bronchial wall elements. As the COVID-19 pandemic continues, new complications following SARS-CoV-2 infection are identified. Newly observed entity in patients with COVID-19 infection history who survived is pulmonary pneumo-hematocele. The appearance of these lesion has become increasingly frequent.
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Affiliation(s)
- Magdalena Chrabańska
- Department and Chair of Pathomorphology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Mazur
- Department of Ophthalmology, Regional Specialised Hospital No. 4, Bytom, Poland
| | - Katarzyna Stęplewska
- Department of Pathology, Institute of Medical Sciences, University of Opole, Opole, Poland
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31
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Pourmasumi S, Nazari A, Ahmadi Z, Kouni SN, de Gregorio C, Koniari I, Dousdampanis P, Mplani V, Plotas P, Assimakopoulos S, Gogos C, Aidonisdis G, Roditis P, Matsas N, Velissaris D, Calogiuri G, Hung MY, Altay S, Kounis NG. The Effect of Long COVID-19 Infection and Vaccination on Male Fertility; A Narrative Review. Vaccines (Basel) 2022; 10:1982. [PMID: 36560392 PMCID: PMC9783106 DOI: 10.3390/vaccines10121982] [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: 10/28/2022] [Revised: 11/14/2022] [Accepted: 11/17/2022] [Indexed: 11/23/2022] Open
Abstract
Earlier research has suggested that the male reproductive system could be particularly vulnerable to SARS-CoV-2 (COVID-19) infection, and infections involving this novel disease not only pose serious health threats but could also cause male infertility. Data from multi-organ research during the recent outbreak indicate that male infertility might not be diagnosed as a possible consequence of COVID-19 infection. Several review papers have summarized the etiology factors on male fertility, but to date no review paper has been published defining the effect of COVID-19 infection on male fertility. Therefore, the aim of this study is to review the published scientific evidence regarding male fertility potential, the risk of infertility during the COVID-19 pandemic, and the impact of COVID-19 vaccination on the male reproductive system. The effects of COVID-19 infection and the subsequent vaccination on seminal fluid, sperm count, sperm motility, sperm morphology, sperm viability, testes and sex hormones are particularly reviewed.
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Affiliation(s)
- Soheila Pourmasumi
- Social Determinants of Health Research Center, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
- Clinical Research Development Unit, Ali-Ibn Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
| | - Alireza Nazari
- Social Determinants of Health Research Center, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
- Department of Surgery, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
| | - Zahra Ahmadi
- Pistachio Safety Research Center, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
| | | | - Cesare de Gregorio
- Department of Clinical and Experimental Medicine, University of Messina Medical School, 98122 Messina, Italy
| | - Ioanna Koniari
- Department of Internal Medicine, Division of Cardiology, University Hospital of South Manchester NHS Foundation Trust, Manchester M23 9LT, UK
| | - Periklis Dousdampanis
- Department of Nephrology, Saint Andrews State General Hospital, 26221 Patras, Greece
| | - Virginia Mplani
- Intensive Care Unit, Patras University Hospital, 26500 Patras, Greece
| | - Panagiotis Plotas
- Department of Speech Therapy, University of Patras, 26500 Patras, Greece
| | - Stelios Assimakopoulos
- Department of Internal Medicine, Division of Infectious Diseases, University of Patras Medical School, 26500 Patras, Greece
| | - Christos Gogos
- COVID-19 Unit, Papageorgiou General Hospital, 56403 Thessaloniki, Greece
| | | | - Pavlos Roditis
- Department of Cardiology, Mamatsio Kozanis General Hospital, 50100 Kozani, Greece
| | - Nikos Matsas
- Cardiology Private Practice, 30131 Agrinion, Greece
| | | | - Gianfranco Calogiuri
- Pneumonology Department, Civil Hospital “Ninetto Melli”, Pietro Vernoti, 72027 Brindisi, Italy
- Department of Internal Medicine, Immunology and Infectious Diseases, Section of Allergology and Clinical Immunology, University of Bari Medical School, 70121 Bari, Italy
| | - Ming-Yow Hung
- Division of Cardiology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
- Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei 110, Taiwan
| | - Servet Altay
- Department of Cardiology, Faculty of Medicine Trakya University, Edirne 22030, Turkey
| | - Nicholas G. Kounis
- Department of Internal Medicine, Division of Cardiology, University of Patras Medical School, 26500 Patras, Greece
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Abstract
Asplenia (the congenital or acquired absence of the spleen) and hyposplenism (defective spleen function) are common causes of morbidity and mortality. The spleen is a secondary lymphoid organ that is responsible for the regulation of immune responses and blood filtration. Hence, asplenia or hyposplenism increases susceptibility to severe and invasive infections, especially those sustained by encapsulated bacteria (namely, Neisseria meningitidis, Streptococcus pneumoniae, Haemophilus influenzae type b). Asplenia is predominantly due to splenectomy for either traumatic events or oncohaematological conditions. Hyposplenism can be caused by several conditions, including haematological, infectious, autoimmune and gastrointestinal disorders. Anatomical disruption of the spleen and depletion of immune cells, especially IgM memory B cells, seem to be predominantly responsible for the clinical manifestations. Early recognition of hyposplenism and proper management of asplenia are warranted to prevent overwhelming post-splenectomy infections through vaccination and antibiotic prophylaxis. Although recommendations are available, the implementation of vaccination strategies, including more effective and immunogenic vaccines, is needed. Additionally, screening programmes for early detection of hyposplenism in high-risk patients and improvement of patient education are warranted.
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33
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Aydin S, Tokur O, Kazci O, Ece B, Karavas E, Kantarci M. Sonographic findings of COVID-19 related acute scrotal infection and associations with clinical-laboratory data. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:1385-1390. [PMID: 35775362 PMCID: PMC9349983 DOI: 10.1002/jcu.23263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/15/2022] [Accepted: 06/16/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND During the Coronavirus Disease 2019 (COVID-19) pandemic, patients present to hospitals with a wide range of symptoms. Some of these symptoms include acute orchitis and epididymitis. The goal of this research is to see if COVID-19 infection and scrotal infection are associated. MATERIALS AND METHODS Patients with a COVID-19 (+) who agreed to a scrotal ultrasound (US) examination were studied prospectively in a tertiary care center between October 2021 and February 2022. The severity of the disease was used to divide patients into groups. Patients diagnosed with acute scrotal infection based on scrotal ultrasonography findings were compared in these groups, as were their age, comorbidities, and laboratory data. RESULTS The median age of the 213 participants was 61.7 ± 8.3. During the ultrasonographic examination of the patients, 15 (7%), 8 (3.7%), 17 (7.9%), and 40 (18.7%) were diagnosed with acute orchitis, acute epididymitis, acute epididymo-orchitis, and scrotal infection, respectively. Acute scrotal infection was far more common in patients with a higher clinical severity of the disease. The patients' comorbidities were also assessed, and it was discovered that they were statistically more common in the same group. CONCLUSIONS Even if there are no clinical symptoms, ultrasonography can help detect acute scrotal infection in COVID-19 patients. Furthermore, in groups with higher clinical severity, this association is more likely to be seen. It is critical to understand this in order to avoid complications.
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Affiliation(s)
- Sonay Aydin
- Department of RadiologyErzincan UniversityErzincanTurkey
| | - Oğuzhan Tokur
- Department of RadiologyAnkara Training and Research HospitalAnkaraTurkey
| | - Omer Kazci
- Department of RadiologyYuksek Ihtisas UniversityAnkaraTurkey
| | - Bunyamin Ece
- Department of RadiologyKastamonu UniversityKastamonuTurkey
| | - Erdal Karavas
- Department of RadiologyErzincan UniversityErzincanTurkey
| | - Mecit Kantarci
- Department of RadiologyErzincan UniversityErzincanTurkey
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Poloni TE, Moretti M, Medici V, Turturici E, Belli G, Cavriani E, Visonà SD, Rossi M, Fantini V, Ferrari RR, Carlos AF, Gagliardi S, Tronconi L, Guaita A, Ceroni M. COVID-19 Pathology in the Lung, Kidney, Heart and Brain: The Different Roles of T-Cells, Macrophages, and Microthrombosis. Cells 2022; 11:3124. [PMID: 36231087 PMCID: PMC9563269 DOI: 10.3390/cells11193124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/28/2022] [Accepted: 09/29/2022] [Indexed: 12/03/2022] Open
Abstract
Here, we aim to describe COVID-19 pathology across different tissues to clarify the disease's pathophysiology. Lungs, kidneys, hearts, and brains from nine COVID-19 autopsies were compared by using antibodies against SARS-CoV-2, macrophages-microglia, T-lymphocytes, B-lymphocytes, and activated platelets. Alzheimer's Disease pathology was also assessed. PCR techniques were used to verify the presence of viral RNA. COVID-19 cases had a short clinical course (0-32 days) and their mean age was 77.4 y/o. Hypoxic changes and inflammatory infiltrates were present across all tissues. The lymphocytic component in the lungs and kidneys was predominant over that of other tissues (p < 0.001), with a significantly greater presence of T-lymphocytes in the lungs (p = 0.020), which showed the greatest presence of viral antigens. The heart showed scant SARS-CoV-2 traces in the endothelium-endocardium, foci of activated macrophages, and rare lymphocytes. The brain showed scarce SARS-CoV-2 traces, prominent microglial activation, and rare lymphocytes. The pons exhibited the highest microglial activation (p = 0.017). Microthrombosis was significantly higher in COVID-19 lungs (p = 0.023) compared with controls. The most characteristic pathological features of COVID-19 were an abundance of T-lymphocytes and microthrombosis in the lung and relevant microglial hyperactivation in the brainstem. This study suggests that the long-term sequelae of COVID-19 derive from persistent inflammation, rather than persistent viral replication.
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Affiliation(s)
- Tino Emanuele Poloni
- Department of Neurology and Neuropathology, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
- Department of Rehabilitation, ASP Golgi-Redaelli, Abbiategrasso, 20081 Milan, Italy
| | - Matteo Moretti
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Valentina Medici
- Department of Neurology and Neuropathology, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Elvira Turturici
- Department of Neurology and Neuropathology, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Giacomo Belli
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Elena Cavriani
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Silvia Damiana Visonà
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Michele Rossi
- Unit of Biostatistics, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Valentina Fantini
- Laboratory of Neurobiology and Neurogenetic, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Riccardo Rocco Ferrari
- Laboratory of Neurobiology and Neurogenetic, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Arenn Faye Carlos
- Department of Neurology and Neuropathology, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Stella Gagliardi
- Unit of Molecular Biology and Transcriptomics IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Livio Tronconi
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
- Department of Forensic Medicine, IRCCS Mondino Foundation, 27100 Pavia, Italy
| | - Antonio Guaita
- Department of Neurology and Neuropathology, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
- Unit of Biostatistics, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
- Laboratory of Neurobiology and Neurogenetic, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
| | - Mauro Ceroni
- Department of Neurology and Neuropathology, Golgi-Cenci Foundation, Abbiategrasso, 20081 Milan, Italy
- Unit of Molecular Biology and Transcriptomics IRCCS Mondino Foundation, 27100 Pavia, Italy
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Roy B, Runa SA. SARS-CoV-2 infection and diabetes: Pathophysiological mechanism of multi-system organ failure. World J Virol 2022; 11:252-274. [PMID: 36188734 PMCID: PMC9523319 DOI: 10.5501/wjv.v11.i5.252] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/25/2022] [Accepted: 08/01/2022] [Indexed: 02/05/2023] Open
Abstract
Since the discovery of the coronavirus disease 2019 outbreak, a vast majority of studies have been carried out that confirmed the worst outcome of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in people with preexisting health conditions, including diabetes, obesity, hypertension, cancer, and cardiovascular diseases. Likewise, diabetes itself is one of the leading causes of global public health concerns that impose a heavy global burden on public health as well as socio-economic development. Both diabetes and SARS-CoV-2 infection have their independent ability to induce the pathogenesis and severity of multi-system organ failure, while the co-existence of these two culprits can accelerate the rate of disease progression and magnify the severity of the disease. However, the exact pathophysiology of multi-system organ failure in diabetic patients after SARS-CoV-2 infection is still obscure. This review summarized the organ-specific possible molecular mechanisms of SARS-CoV-2 and diabetes-induced pathophysiology of several diseases of multiple organs, including the lungs, heart, kidneys, brain, eyes, gastrointestinal system, and bones, and sub-sequent manifestation of multi-system organ failure.
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Affiliation(s)
- Bipradas Roy
- Department of Physiology, Wayne State University, Detroit, MI 48201, United States
- Division of Hypertension and Vascular Research, Department of Internal Medicine, Henry Ford Health System, Detroit, MI 48202, United States
| | - Sadia Afrin Runa
- Department of Biotechnology and Genetic Engineering, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
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36
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Tristão LS, Bresler R, Modesto VA, Fernandes RDC, Bernardo WM. Urological complications of COVID-19: a systematic review. Int Braz J Urol 2022; 49:24-40. [PMID: 36512453 PMCID: PMC9881803 DOI: 10.1590/s1677-5538.ibju.2022.0281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/29/2022] [Indexed: 12/15/2022] Open
Abstract
PURPOSE COVID-19 continues to be an urgent World issue. Receptors of angiotensin converting enzyme 2 (ACE2), gateway of SARS-CoV-2, are present in the lungs, bladder, prostate, and testicles. Therefore, these organs face high risk of damage caused by the virus and this mechanism may explain non-respiratory symptoms of the disease. MATERIALS AND METHODS This systematic review, guided by the PRIMSA statement, was proposed to elucidate possible urological complications of COVID-19. Searches were carried out in Medline (PubMed), Cochrane (CENTRAL), Embase, MedRxiv and LILACS. Bias analysis was made using the specific Newcastle-Ottawa Scale for each study design. RESULTS Search was carried out until April 2022, and 8,477 articles were identified. Forty-nine of them were included in this systematic review. There is evidence that lower urinary tract symptoms and acute scrotum may be signs of COVID-19 in men, although in a small proportion. Also, the disease may have a transitory impact on male fertility, evidenced by several alterations in sperm counts. However, it must be clarified whether this impact is transitory, or may last for longer periods. Several patients showed reduction of total value of testosterone. Two authors linked low levels of testosterone with worse outcomes of COVID-19, suggesting that the hormone may be used as an early biomarker of the severity of the disease. Moreover, it is extremely unlikely that SARS-CoV-2 is transmitted by semen. CONCLUSION This systematic review identified possible repercussions of COVID-19 in the urinary as well as in the male reproductive system.
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Affiliation(s)
- Luca Schiliró Tristão
- Faculdade de Ciências Médicas de SantosDepartamento de Medicina Baseada em EvidênciasSantosSPBrasilDepartamento de Medicina Baseada em Evidências, Faculdade de Ciências Médicas de Santos (FCMS-UNILUS), Santos, SP, Brasil,Correspondence address: Luca Schiliró Tristão, MD, Departamento de Medicina Baseada em Evidências, Faculdade de Ciências Médicas de Santos – UNILUS, R. Oswaldo Cruz, 179 – Boqueirão Santos, SP, 11045-101, Brasil. Telephone: +5511 9 6915-6070 E-mail:
| | - Rafael Bresler
- Faculdade de Ciências Médicas de SantosDepartamento de Medicina Baseada em EvidênciasSantosSPBrasilDepartamento de Medicina Baseada em Evidências, Faculdade de Ciências Médicas de Santos (FCMS-UNILUS), Santos, SP, Brasil
| | - Victoria Andrade Modesto
- Faculdade de Ciências Médicas de SantosDepartamento de Medicina Baseada em EvidênciasSantosSPBrasilDepartamento de Medicina Baseada em Evidências, Faculdade de Ciências Médicas de Santos (FCMS-UNILUS), Santos, SP, Brasil
| | - Roni de Carvalho Fernandes
- Divisão de UrologiaSanta Casa de São PauloSão PauloSPBrasilDivisão de Urologia, Santa Casa de São Paulo, São Paulo, SP, Brasil
| | - Wanderley Marques Bernardo
- Faculdade de Ciências Médicas de SantosDepartamento de Medicina Baseada em EvidênciasSantosSPBrasilDepartamento de Medicina Baseada em Evidências, Faculdade de Ciências Médicas de Santos (FCMS-UNILUS), Santos, SP, Brasil,Faculdade de Medicina da Universidade de São PauloDepartamento de Medicina Baseada em EvidênciasSão PauloSPBrasilDepartamento de Medicina Baseada em Evidências, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
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COVID-19, Vaccination, and Female Fertility in the Czech Republic. Int J Mol Sci 2022; 23:ijms231810909. [PMID: 36142820 PMCID: PMC9501189 DOI: 10.3390/ijms231810909] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/15/2022] [Accepted: 09/16/2022] [Indexed: 11/03/2022] Open
Abstract
The fast-track process to approve vaccines against COVID-19 has raised questions about their safety, especially in relation to fertility. Over the last 2 years, studies have appeared monitoring female fertility, especially from assisted reproduction centers or in animal experiments. However, studies monitoring healthy populations are still limited. The aim of our study was to monitor the relevant parameters of female fertility (sex and other steroids, LH, FSH, SHBG, Antimüllerian hormone and antral follicle count) before and then 2-4 months after the third dose of vaccination against COVID-19 in a group of 25 healthy fertile woman. In addition, anti-SARS-CoV-2 and anti-SARS-CoV-2S antibodies were determined. We did not observe significant changes in the measured parameters before and after the third dose of vaccination. By comparing levels of the analytes with antibodies indicating a prior COVID-19 infection, we found that women who had experienced the disease had statistically lower levels of estrone, estradiol, SHBG and 5α-dihydroprogesterone, and conversely, higher levels of androgen active dehydroepiandrosterone and dihydrotestosterone. Our results confirm that vaccination does not affect female fertility, and that what fertile women should be worried about is not vaccination, but rather COVID-19 infection itself.
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Alnamshan MM. Potential histopathological and immunological effects of SARS-CoV-2 on the liver. BRAZ J BIOL 2022; 82:e262008. [PMID: 36074418 DOI: 10.1590/1519-6984.262008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 07/05/2022] [Indexed: 12/15/2022] Open
Abstract
The coronavirus disease outbreak of 2019 (COVID-19) poses a serious threat to public health worldwide. Lung injury is the most common complication of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection. However, other organs, including the liver, can also be affected. Currently, there is limited evidence that liver impairment is associated with severe SARS-CoV-2 infection. Clinicians will need to determine whether liver injury is caused by an underlying liver condition, COVID-19 therapy, the virus directly, or immune-mediated inflammation or represents a complicated disease course in the context of COVID-19. To address the scarcity of data on histopathological changes and immunological effects on the liver with COVID-19 positivity, we analyze and summarize recent findings. We searched PubMed, Medline, Google Scholar, Science Direct, Scopus, and Web of Science databases up to December 1, 2021, identifying published studies with the search terms "Histopathology in COVID-19," "COVID-19," "Pathological changes in liver in COVID-19," "Liver pathology in COVID-19," "immunological effects in liver in COVID-19," and "SARS-CoV-2." This concise review will aid clinicians and researchers in better understanding the tissue histopathology and immunological consequences of SARS-CoV-2 on the liver, enabling improved care planning and avoiding future dangers.
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Affiliation(s)
- M M Alnamshan
- Imam Abdulrahman Bin Faisal University, College of Science, Department of Biology, Dammam, Saudi Arabia
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Raviraj KG, Shobhana SS. Findings and inferences from full autopsies, minimally invasive autopsies and biopsy studies in patients who died as a result of COVID19 - A systematic review. Forensic Sci Med Pathol 2022; 18:369-381. [PMID: 35817946 PMCID: PMC9273702 DOI: 10.1007/s12024-022-00494-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2022] [Indexed: 12/14/2022]
Abstract
Many articles on COVID19 deaths have been published since the pandemic has occurred. On reviewing the articles published until June 2021, the findings were very heterogeneous. Adding to the existing knowledge, there were also some unique observations made in the pathogenesis of COVID19. This review was done to determine the findings obtained and inferences drawn from various studies published globally among patients who died due to COVID19. PRISMA guidelines were used to conduct this systematic review. A search of databases like PubMed, ScienceDirect and Epistemonikos was done. The articles focusing on postmortem sample studies involving full autopsies, minimally invasive autopsies and tissue biopsy studies were screened and searched. The studies included were all the case reports, case series, narrative reviews and systematic reviews obtained in full text and in the English language containing study information, and samples obtained postmortem. The information obtained was tabulated using Microsoft excel sheets. The duplicates were removed at the beginning of the tabulation. Zotero referencing software was used for article sorting and citation and bibliography. Two authors independently reviewed the articles throughout the process to prevent bias. Adding to the heterogeneity of COVID19, the concept of lethality in preexisting disease conditions, the occurrence of secondary bacterial and fungal infections, and other pathogenetic mechanisms uniquely encountered are to be considered in treating the patients. Also, the presence of SARS-CoV-2 postmortem is established and should be considered a hazard.
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Affiliation(s)
- K. G. Raviraj
- Department of Forensic Medicine & Toxicology, East Point College of Medical Sciences and Research Center, Jnanaprabha Campus, Bidarahalli, Virgo Nagar Post, Bangalore, 560049 Karnataka India
| | - S. S. Shobhana
- Department of Forensic Medicine & Toxicology, St. Peter’s Medical College, Hospital and Research Institute, NH 44, Hosur, Tamil Nadu 635109 India
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Erjefält JS, de Souza Xavier Costa N, Jönsson J, Cozzolino O, Dantas KC, Clausson CM, Siddhuraj P, Lindö C, Alyamani M, Lombardi SCFS, Mendroni Júnior A, Antonangelo L, Faria CS, Duarte-Neto AN, de Almeida Monteiro RA, Rebello Pinho JR, Gomes-Gouvêa MS, Verciano Pereira R, Monteiro JS, Setubal JC, de Oliveira EP, Theodoro Filho J, Sanden C, Orengo JM, Sleeman MA, da Silva LFF, Saldiva PHN, Dolhnikoff M, Mauad T. Diffuse alveolar damage patterns reflect the immunological and molecular heterogeneity in fatal COVID-19. EBioMedicine 2022; 83:104229. [PMID: 36027872 PMCID: PMC9398470 DOI: 10.1016/j.ebiom.2022.104229] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 07/20/2022] [Accepted: 08/01/2022] [Indexed: 11/25/2022] Open
Abstract
Background Severe COVID-19 lung disease exhibits a high degree of spatial and temporal heterogeneity, with different histological features coexisting within a single individual. It is important to capture the disease complexity to support patient management and treatment strategies. We provide spatially decoded analyses on the immunopathology of diffuse alveolar damage (DAD) patterns and factors that modulate immune and structural changes in fatal COVID-19. Methods We spatially quantified the immune and structural cells in exudative, intermediate, and advanced DAD through multiplex immunohistochemistry in autopsy lung tissue of 18 COVID-19 patients. Cytokine profiling, viral, bacteria, and fungi detection, and transcriptome analyses were performed. Findings Spatial DAD progression was associated with expansion of immune cells, macrophages, CD8+ T cells, fibroblasts, and (lymph)angiogenesis. Viral load correlated positively with exudative DAD and negatively with disease/hospital length. In all cases, enteric bacteria were isolated, and Candida parapsilosis in eight cases. Cytokines correlated mainly with macrophages and CD8+T cells. Pro-coagulation and acute repair were enriched pathways in exudative DAD whereas intermediate/advanced DAD had a molecular profile of elevated humoral and innate immune responses and extracellular matrix production. Interpretation Unraveling the spatial and molecular immunopathology of COVID-19 cases exposes the responses to SARS-CoV-2-induced exudative DAD and subsequent immune-modulatory and remodeling changes in proliferative/advanced DAD that occur side-by-side together with secondary infections in the lungs. These complex features have important implications for disease management and the development of novel treatments. Funding CNPq, Bill and Melinda Gates Foundation, HC-Convida, FAPESP, Regeneron Pharmaceuticals, and the Swedish Heart & Lung Foundation.
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Affiliation(s)
- Jonas S Erjefält
- Unit of Airway inflammation, Department of Experimental Medicine Sciences, Lund University, Sweden; Department of Allergology and Respiratory Medicine, Lund University, Sweden
| | - Natália de Souza Xavier Costa
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Olga Cozzolino
- Unit of Airway inflammation, Department of Experimental Medicine Sciences, Lund University, Sweden
| | - Katia Cristina Dantas
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Carl-Magnus Clausson
- Unit of Airway inflammation, Department of Experimental Medicine Sciences, Lund University, Sweden
| | - Premkumar Siddhuraj
- Unit of Airway inflammation, Department of Experimental Medicine Sciences, Lund University, Sweden
| | | | - Manar Alyamani
- Unit of Airway inflammation, Department of Experimental Medicine Sciences, Lund University, Sweden
| | - Suzete Cleusa Ferreira Spina Lombardi
- Divisão de Pesquisa & Medicina Transfusional, Fundação Pró-Sangue Hemocentro de São Paulo, São Paulo, Brazil; Laboratório Investigação Médica em Patogênese e Terapia dirigida em Onco-Imuno-Hematologia (LIM-31), Departamento de Hematologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Alfredo Mendroni Júnior
- Divisão de Pesquisa & Medicina Transfusional, Fundação Pró-Sangue Hemocentro de São Paulo, São Paulo, Brazil; Laboratório Investigação Médica em Patogênese e Terapia dirigida em Onco-Imuno-Hematologia (LIM-31), Departamento de Hematologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Leila Antonangelo
- Laboratório de Investigação Médica (LIM03), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil; Divisão de Patologia Clínica - Departamento de Patologia, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Caroline Silvério Faria
- Laboratório de Investigação Médica (LIM03), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Amaro Nunes Duarte-Neto
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - João Renato Rebello Pinho
- Laboratório de Investigação Médica (LIM03), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil; Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Michele Soares Gomes-Gouvêa
- Departamento de Gastroenterologia (LIM-07), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Roberta Verciano Pereira
- Laboratório de Investigação Médica (LIM03), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | | | - João Carlos Setubal
- Departamento de Bioquímica, Instituto de Química Universidade de São Paulo, São Paulo, Brazil
| | - Ellen Pierre de Oliveira
- Departamento de Cardiopneumologia, Instituto do Coração, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Jair Theodoro Filho
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | | | | | - Luiz Fernando Ferraz da Silva
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Serviço de Verificação de Óbitos da Capital, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo Hilário Nascimento Saldiva
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Marisa Dolhnikoff
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Thais Mauad
- Departamento de Patologia, LIM-05 Laboratório de Patologia Ambiental, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.
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Pereira MAM, Silva LNLE, Lessa MPDA, Cunha J, Souza ACSD, Pantaleão L. An ancient examination in the face of a modern pandemic: systematic review of major clinicopathological autopsy findings. Rev Assoc Med Bras (1992) 2022; 68:1103-1108. [PMID: 36000598 PMCID: PMC9574983 DOI: 10.1590/1806-9282.20210098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 04/27/2021] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | | | - Jéssica Cunha
- Universidade Federal Fluminense - Niterói (RJ), Brazil
| | | | - Luciana Pantaleão
- Universidade Federal Fluminense, Departamento de Patologia - Niterói (RJ), Brazil
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Gawelek KL, Padera R, Connors J, Pinkus GS, Podznyakova O, Battinelli EM. Cardiac megakaryocytes in SARS-CoV-2 positive autopsies. Histopathology 2022; 81:600-624. [PMID: 35925828 PMCID: PMC9538948 DOI: 10.1111/his.14734] [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: 04/29/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 01/08/2023]
Abstract
Thromboembolic phenomena are an important complication of infection by severe acute respiratory coronavirus 2 (SARS‐CoV‐2). Increasing focus on the management of the thrombotic complications of Coronavirus Disease 2019 (COVID‐19) has led to further investigation into the role of platelets, and their precursor cell, the megakaryocyte, during the disease course. Previously published postmortem evaluations of patients who succumbed to COVID‐19 have reported the presence of megakaryocytes in the cardiac microvasculature. Our series evaluated a cohort of autopsies performed on SARS‐CoV‐2‐positive patients in 2020 (n = 36) and prepandemic autopsies performed in early 2020 (n = 12) and selected to represent comorbidities common in cases of severe COVID‐19, in addition to infectious and noninfectious pulmonary disease and thromboembolic phenomena. Cases were assessed for the presence of cardiac megakaryocytes and correlated with the presence of pulmonary emboli and laboratory platelet parameters and inflammatory markers. Cardiac megakaryocytes were detected in 64% (23/36) of COVID‐19 autopsies, and 40% (5/12) prepandemic autopsies, with averages of 1.77 and 0.84 megakaryocytes per cm2, respectively. Within the COVID‐19 cohort, autopsies with detected megakaryocytes had significantly higher platelet counts compared with cases throughout; other platelet parameters were not statistically significant between groups. Although studies have supported a role of platelets and megakaryocytes in the response to viral infections, including SARS‐CoV‐2, our findings suggest cardiac megakaryocytes may be representative of a nonspecific inflammatory response and are frequent in, but not exclusive to, COVID‐19 autopsies.
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Affiliation(s)
- Kara L Gawelek
- Department of Pathology, Brigham and Women's Hospital Harvard Medical School, Boston, Massachusetts, USA
| | - Robert Padera
- Department of Pathology, Brigham and Women's Hospital Harvard Medical School, Boston, Massachusetts, USA
| | - Jean Connors
- Division of Hematology, Department of Medicine, Brigham and Women's Hospital Harvard Medical School, Boston, Massachusetts, USA
| | - Geraldine S Pinkus
- Department of Pathology, Brigham and Women's Hospital Harvard Medical School, Boston, Massachusetts, USA
| | - Olga Podznyakova
- Department of Pathology, Brigham and Women's Hospital Harvard Medical School, Boston, Massachusetts, USA
| | - Elisabeth M Battinelli
- Division of Hematology, Department of Medicine, Brigham and Women's Hospital Harvard Medical School, Boston, Massachusetts, USA
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Epidemiology, clinical features, and treatment modalities of facial nerve palsy in COVID-19 patients: a systematic review. Acta Neurol Belg 2022; 122:1419-1432. [PMID: 35917018 PMCID: PMC9345018 DOI: 10.1007/s13760-022-02026-8] [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: 10/19/2021] [Accepted: 07/07/2022] [Indexed: 12/11/2022]
Abstract
Background Coronavirus disease 2019 (COVID-19) is responsible for a wide variety of multi-system clinical features. Facial nerve palsy (FNP) is identified as one of the neurological complications of the virus. This work aims to systematically review the clinical picture, laboratory/imaging findings, treatment options, and prognostic factors of FNP in COVID-19 patients. Methods Using six online databases, a search was conducted to include all articles with patients infected with COVID-19 and presenting with unilateral or bilateral FNP. Screening for eligibility and data extraction were done by three and four independent reviewers, respectively. Descriptive analyses and data visualizations were done using Google Sheets. Survival analysis and Kaplan–Meier plotting were done by R software. Results The data from 22 studies included 32 patients who were infected with COVID-19 and presented with clinical features of FNP. Fourteen patients were male while 18 were female. FNP affected 29 patients unilaterally and 3 patients bilaterally. The imaging findings confirmed that complications of FNP were COVID-19 related. Additionally, antivirals combined with steroids had the lowest median time (21, IQR = 8) to clinical improvement compared to steroid-only (30, IQR = 15) and antiviral-only (33, IQR = 3.5) treatments. Conclusion This study has shown a potential correlation between the increased incidence of FNP and COVID-19. We have also found that combining antivirals with steroids may have better outcomes in patients with FNP and COVID-19 although the evidence to support this claim is not strong enough. Further studies are required to assess the extent of linkage between the two conditions and how to properly manage FNP when encountered in COVID-19 patients. Supplementary Information The online version contains supplementary material available at 10.1007/s13760-022-02026-8.
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Almamlouk R, Kashour T, Obeidat S, Bois MC, Maleszewski JJ, Omrani OA, Tleyjeh R, Berbari E, Chakhachiro Z, Zein-Sabatto B, Gerberi D, Tleyjeh IM, Paniz Mondolfi AE, Finn AV, Duarte-Neto AN, Rapkiewicz AV, Frustaci A, Keresztesi AA, Hanley B, Märkl B, Lardi C, Bryce C, Lindner D, Aguiar D, Westermann D, Stroberg E, Duval EJ, Youd E, Bulfamante GP, Salmon I, Auer J, Maleszewski JJ, Hirschbühl K, Absil L, Barton LM, Ferraz da Silva LF, Moore L, Dolhnikoff M, Lammens M, Bois MC, Osborn M, Remmelink M, Nascimento Saldiva PH, Jorens PG, Craver R, Aparecida de Almeida Monteiro R, Scendoni R, Mukhopadhyay S, Suzuki T, Mauad T, Fracasso T, Grimes Z. COVID-19-Associated cardiac pathology at the postmortem evaluation: a collaborative systematic review. Clin Microbiol Infect 2022; 28:1066-1075. [PMID: 35339672 PMCID: PMC8941843 DOI: 10.1016/j.cmi.2022.03.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/10/2022] [Accepted: 03/14/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Many postmortem studies address the cardiovascular effects of COVID-19 and provide valuable information, but are limited by their small sample size. OBJECTIVES The aim of this systematic review is to better understand the various aspects of the cardiovascular complications of COVID-19 by pooling data from a large number of autopsy studies. DATA SOURCES We searched the online databases Ovid EBM Reviews, Ovid Embase, Ovid Medline, Scopus, and Web of Science for concepts of autopsy or histopathology combined with COVID-19, published between database inception and February 2021. We also searched for unpublished manuscripts using the medRxiv services operated by Cold Spring Harbor Laboratory. STUDY ELIGIBILITY CRITERIA Articles were considered eligible for inclusion if they reported human postmortem cardiovascular findings among individuals with a confirmed SARS coronavirus type 2 (CoV-2) infection. PARTICIPANTS Confirmed COVID-19 patients with post-mortem cardiovascular findings. INTERVENTIONS None. METHODS Studies were individually assessed for risk of selection, detection, and reporting biases. The median prevalence of different autopsy findings with associated interquartile ranges (IQRs). RESULTS This review cohort contained 50 studies including 548 hearts. The median age of the deceased was 69 years. The most prevalent acute cardiovascular findings were myocardial necrosis (median: 100.0%; IQR, 20%-100%; number of studies = 9; number of patients = 64) and myocardial oedema (median: 55.5%; IQR, 19.5%-92.5%; number of studies = 4; number of patients = 46). The median reported prevalence of extensive, focal active, and multifocal myocarditis were all 0.0%. The most prevalent chronic changes were myocyte hypertrophy (median: 69.0%; IQR, 46.8%-92.1%) and fibrosis (median: 35.0%; IQR, 35.0%-90.5%). SARS-CoV-2 was detected in the myocardium with median prevalence of 60.8% (IQR 40.4-95.6%). CONCLUSIONS Our systematic review confirmed the high prevalence of acute and chronic cardiac pathologies in COVID-19 and SARS-CoV-2 cardiac tropism, as well as the low prevalence of myocarditis in COVID-19.
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Affiliation(s)
| | - Tarek Kashour
- Department of Cardiac Sciences, King Fahad Cardiac Center, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Sawsan Obeidat
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Melanie C Bois
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Joseph J Maleszewski
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Osama A Omrani
- The Royal London Hospital, Barts Health NHS Trust, London, UK; Barts and the London School of Medicine and Dentistry, Queen Mary University, London, UK
| | - Rana Tleyjeh
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Elie Berbari
- Division of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Zaher Chakhachiro
- Department of Pathology and Laboratory Medicine, American University of Beirut, Beirut, Lebanon
| | - Bassel Zein-Sabatto
- Department of Pathology and Laboratory Medicine, American University of Beirut, Beirut, Lebanon
| | - Dana Gerberi
- Mayo Clinic Libraries, Mayo Clinic, Rochester, MN, USA
| | - Imad M Tleyjeh
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Division of Infectious Diseases, Mayo Clinic College of Medicine and Science, Rochester, MN, USA; Infectious Diseases Section, Department of Medical Specialties King Fahad Medical City, Riyadh, Saudi Arabia; Division of Epidemiology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA.
| | | | - Aloke V Finn
- CVPath Institute, Inc., Gaithersburg, and University of Maryland, Baltimore, MD, USA
| | - Amaro Nunes Duarte-Neto
- Departamento de Patologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Amy V Rapkiewicz
- NYU Winthrop Hospital, Department of Pathology, Long Island School of Medicine, Long Island, NY, USA
| | - Andrea Frustaci
- Department of Clinical, Internal, Anesthesiologist and Cardiovascular Sciences, La Sapienza University, Rome, Italy; Cellular and Molecular Cardiology Lab, IRCCS L. Spallanzani, Rome, Italy
| | - Arthur-Atilla Keresztesi
- Fogolyan Kristof Emergency County Hospital, Covasna County Institution of Forensic Medicine, Covasna, Romania
| | - Brian Hanley
- Department of Cellular Pathology, Northwest London Pathology, Imperial College London NHS Trust, London, UK; Centre for Inflammatory Disease, Imperial College London, London, UK
| | - Bruno Märkl
- Institute of Pathology and Molecular Diagnostics, University Medical Center Augsburg, Augsburg, Germany
| | - Christelle Lardi
- University Center of Legal Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Clare Bryce
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Diana Lindner
- Department of Cardiology, University Heart and Vascular Centre, Hamburg, Germany; DZHK-German Center for Cardiovascular Research, Partner site, Hamburg/Kiel/Lübeck, Germany
| | - Diego Aguiar
- University Center of Legal Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Dirk Westermann
- Department of Cardiology, University Heart and Vascular Centre, Hamburg, Germany; DZHK-German Center for Cardiovascular Research, Partner site, Hamburg/Kiel/Lübeck, Germany
| | - Edana Stroberg
- Office of the Chief Medical Examiner, Oklahoma City, OK, USA
| | - Eric J Duval
- Office of the Chief Medical Examiner, Oklahoma City, OK, USA
| | - Esther Youd
- Forensic Medicine and Science, University of Glasgow, Glasgow, UK
| | - Gaetano Pietro Bulfamante
- Unità di Anatomia Patologica, Dipartimento di Scienze della Salute, Università degli Studi di Milano, Milan, Italy; Struttura Complessa di Anatomia Patologica e Genetica Medica, ASST Santi Paolo e Carlo, Milan, Italy
| | - Isabelle Salmon
- Department of Pathology, Erasme Hospital, Université Libre de Bruxelles (ULB), Brussels, Belgium; Centre Universitaire inter Régional d'expertise en Anatomie Pathologique Hospitalière, Jumet, Belgium; DIAPath, Center for Microscopy and Molecular Imaging, ULB, Gosselies, Belgium
| | - Johann Auer
- Department of Cardiology and Intensive Care, St. Josef Hospital Braunau, Austria; Department of Cardiology and Intensive Care, Kepler University of Medicine Linz, Austria
| | - Joseph J Maleszewski
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Klaus Hirschbühl
- Department of Hematology and Clinical Oncology, University Medical Center Augsburg, Augsburg, Germany
| | - Lara Absil
- Department of Pathology, Erasme Hospital, ULB, Brussels, Belgium
| | - Lisa M Barton
- Office of the Chief Medical Examiner, Oklahoma City, OK, USA
| | - Luiz Fernando Ferraz da Silva
- Departamento de Patologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Serviço de Verificação de Óbitos da Capital, Universidade de São Paulo, São Paulo, Brazil
| | - Luiza Moore
- Department of Histopathology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Ageing and Somatic Mutation, Wellcome Sanger Institute, Cambridge, UK
| | - Marisa Dolhnikoff
- Departamento de Patologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Martin Lammens
- Department of Pathology, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Melanie C Bois
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Michael Osborn
- Department of Cellular Pathology, Northwest London Pathology, Imperial College London NHS Trust, London, UK; Death Investigation Committee, Royal College of Pathologists, London, UK; Nightingale NHS Hospital, London, UK
| | - Myriam Remmelink
- Department of Pathology, Erasme Hospital, ULB, Brussels, Belgium
| | | | - Philippe G Jorens
- Infla-Med Research Consortium of Excellence, University of Antwerp, Antwerp, Belgium; Department of Medicine and Health Sciences, Laboratory of Experimental Medicine and Pediatrics, University of Antwerp, Antwerp, Belgium; Department of Intensive Care Medicine, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Randall Craver
- Children's Hospital of New Orleans and Louisiana State University Health Sciences Center, New Orleans, LA, USA
| | | | - Roberto Scendoni
- Institute of Legal Medicine, Department of Law, University of Macerata, Macerata, Italy
| | | | - Tadaki Suzuki
- National Institute of Infectious Diseases, Tokyo, Japan
| | - Thais Mauad
- Departamento de Patologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Tony Fracasso
- University Center of Legal Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Zachary Grimes
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Jonigk D, Werlein C, Acker T, Aepfelbacher M, Amann KU, Baretton G, Barth P, Bohle RM, Büttner A, Büttner R, Dettmeyer R, Eichhorn P, Elezkurtaj S, Esposito I, Evert K, Evert M, Fend F, Gaßler N, Gattenlöhner S, Glatzel M, Göbel H, Gradhand E, Hansen T, Hartmann A, Heinemann A, Heppner FL, Hilsenbeck J, Horst D, Kamp JC, Mall G, Märkl B, Ondruschka B, Pablik J, Pfefferle S, Quaas A, Radbruch H, Röcken C, Rosenwald A, Roth W, Rudelius M, Schirmacher P, Slotta-Huspenina J, Smith K, Sommer L, Stock K, Ströbel P, Strobl S, Titze U, Weirich G, Weis J, Werner M, Wickenhauser C, Wiech T, Wild P, Welte T, von Stillfried S, Boor P. Organ manifestations of COVID-19: what have we learned so far (not only) from autopsies? Virchows Arch 2022; 481:139-159. [PMID: 35364700 PMCID: PMC8975445 DOI: 10.1007/s00428-022-03319-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 01/08/2023]
Abstract
The use of autopsies in medicine has been declining. The COVID-19 pandemic has documented and rejuvenated the importance of autopsies as a tool of modern medicine. In this review, we discuss the various autopsy techniques, the applicability of modern analytical methods to understand the pathophysiology of COVID-19, the major pathological organ findings, limitations or current studies, and open questions. This article summarizes published literature and the consented experience of the nationwide network of clinical, neuro-, and forensic pathologists from 27 German autopsy centers with more than 1200 COVID-19 autopsies. The autopsy tissues revealed that SARS-CoV-2 can be found in virtually all human organs and tissues, and the majority of cells. Autopsies have revealed the organ and tissue tropism of SARS-CoV-2, and the morphological features of COVID-19. This is characterized by diffuse alveolar damage, combined with angiocentric disease, which in turn is characterized by endothelial dysfunction, vascular inflammation, (micro-) thrombosis, vasoconstriction, and intussusceptive angiogenesis. These findings explained the increased pulmonary resistance in COVID-19 and supported the recommendations for antithrombotic treatment in COVID-19. In contrast, in extra-respiratory organs, pathological changes are often nonspecific and unclear to which extent these changes are due to direct infection vs. indirect/secondary mechanisms of organ injury, or a combination thereof. Ongoing research using autopsies aims at answering questions on disease mechanisms, e.g., focusing on variants of concern, and future challenges, such as post-COVID conditions. Autopsies are an invaluable tool in medicine and national and international interdisciplinary collaborative autopsy-based research initiatives are essential.
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Affiliation(s)
- Danny Jonigk
- Institute of Pathology, Hannover Medical School, Hannover, Germany.
| | | | - Till Acker
- Institute of Neuropathology, University Hospital Giessen and Marburg, Giessen, Germany
| | - Martin Aepfelbacher
- Institute of Medical Microbiology, Virology, and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Kerstin U Amann
- Department of Nephropathology, University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Gustavo Baretton
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - Peter Barth
- Gerhard Domagk Institute of Pathology, University Hospital Münster, Münster, Germany
| | - Rainer M Bohle
- Department of Pathology, University Hospital Saarland Homburg, Homburg, Germany
| | - Andreas Büttner
- Institute of Forensic Medicine, University Medical Center Rostock, Rostock, Germany
| | - Reinhard Büttner
- Department of Pathology, University Hospital Cologne, Cologne, Germany
| | - Reinhard Dettmeyer
- Department of Legal Medicine, University Hospital Giessen and Marburg, Giessen, Germany
| | - Philip Eichhorn
- Department of Pathology, University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Sefer Elezkurtaj
- Department of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Irene Esposito
- Department of Pathology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Katja Evert
- Department of Pathology, University Hospital Regensburg, Regensburg, Germany
| | - Matthias Evert
- Department of Pathology, University Hospital Regensburg, Regensburg, Germany
| | - Falko Fend
- Department of Pathology, University Hospital Tübingen, Tübingen, Germany
| | - Nikolaus Gaßler
- Department of Pathology, University Hospital Jena, Jena, Germany
| | - Stefan Gattenlöhner
- Department of Pathology, University Hospital Giessen and Marburg, Giessen, Germany
| | - Markus Glatzel
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Heike Göbel
- Department of Pathology, University Hospital Cologne, Cologne, Germany
| | - Elise Gradhand
- Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt, Germany
| | - Torsten Hansen
- Department of Pathology, University Hospital OWL of the Bielefeld University, Campus Lippe, Detmold, Germany
| | - Arndt Hartmann
- Department of Pathology, University Hospital Erlangen-Nürnberg, Erlangen, Germany
| | - Axel Heinemann
- Department of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frank L Heppner
- Department of Neuropathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- German Center for Neurodegenerative Diseases (DZNE) Berlin, Berlin, Germany
- Cluster of Excellence, NeuroCure, Berlin, Germany
| | - Julia Hilsenbeck
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - David Horst
- Department of Pathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Jan C Kamp
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | - Gita Mall
- Department of Legal Medicine, University Hospital Jena, Jena, Germany
| | - Bruno Märkl
- General Pathology and Molecular Diagnostics, University Hospital Augsburg, Augsburg, Germany
| | - Benjamin Ondruschka
- Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jessica Pablik
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - Susanne Pfefferle
- Institute of Medical Microbiology, Virology, and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Alexander Quaas
- Department of Pathology, University Hospital Cologne, Cologne, Germany
| | - Helena Radbruch
- Department of Neuropathology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christoph Röcken
- Department of Pathology, University Hospital Schleswig-Holstein, Kiel, Germany
| | | | - Wilfried Roth
- Department of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Martina Rudelius
- Institute of Pathology, Ludwig-Maximilians-Universität Munich, Munich, Germany
| | - Peter Schirmacher
- Department of Pathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Julia Slotta-Huspenina
- Department of Pathology, TUM School of Medicine of Technical University of Munich, Munich, Germany
| | - Kevin Smith
- Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt, Germany
| | - Linna Sommer
- Department of Pathology, University Hospital Dresden, Dresden, Germany
| | - Konrad Stock
- Department of Nephrology, TUM School of Medicine of Technical University of Munich, Munich, Germany
| | - Philipp Ströbel
- Department of Pathology, University Medical Center Göttingen, Göttingen, Germany
| | - Stephanie Strobl
- Department of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Ulf Titze
- Department of Pathology, University Hospital OWL of the Bielefeld University, Campus Lippe, Detmold, Germany
| | - Gregor Weirich
- Department of Pathology, TUM School of Medicine of Technical University of Munich, Munich, Germany
| | - Joachim Weis
- Department of Neuropathology, University Hospital RWTH Aachen, Aachen, Germany
| | - Martin Werner
- Institute for Surgical Pathology, Medical Center, University of Freiburg, Freiburg, Germany
| | - Claudia Wickenhauser
- Department of Pathology, University Hospital Halle (Saale), Halle (Saale), Germany
| | - Thorsten Wiech
- Department of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Peter Wild
- Senckenberg Institute of Pathology, University Hospital Frankfurt, Frankfurt, Germany
| | - Tobias Welte
- Department of Respiratory Medicine, Hannover Medical School, Hannover, Germany
| | | | - Peter Boor
- Institute of Pathology, University Hospital RWTH Aachen, Aachen, Germany.
- Department of Nephrology and Immunology, University Hospital RWTH Aachen, Aachen, Germany.
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Seo SM, Son JH, Lee JH, Kim NW, Yoo ES, Kang AR, Jang JY, On DI, Noh HA, Yun JW, Park JW, Choi KS, Lee HY, Shin JS, Seo JY, Nam KT, Lee H, Seong JK, Choi YK. Development of transgenic models susceptible and resistant to SARS-CoV-2 infection in FVB background mice. PLoS One 2022; 17:e0272019. [PMID: 35881617 PMCID: PMC9321403 DOI: 10.1371/journal.pone.0272019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 07/11/2022] [Indexed: 11/19/2022] Open
Abstract
Coronavirus disease (COVID-19), caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), is currently spreading globally. To overcome the COVID-19 pandemic, preclinical evaluations of vaccines and therapeutics using K18-hACE2 and CAG-hACE2 transgenic mice are ongoing. However, a comparative study on SARS-CoV-2 infection between K18-hACE2 and CAG-hACE2 mice has not been published. In this study, we compared the susceptibility and resistance to SARS-CoV-2 infection between two strains of transgenic mice, which were generated in FVB background mice. K18-hACE2 mice exhibited severe weight loss with definitive lethality, but CAG-hACE2 mice survived; and differences were observed in the lung, spleen, cerebrum, cerebellum, and small intestine. A higher viral titer was detected in the lungs, cerebrums, and cerebellums of K18-hACE2 mice than in the lungs of CAG-hACE2 mice. Severe pneumonia was observed in histopathological findings in K18-hACE2, and mild pneumonia was observed in CAG-hACE2. Atrophy of the splenic white pulp and reduction of spleen weight was observed, and hyperplasia of goblet cells with villi atrophy of the small intestine was observed in K18-hACE2 mice compared to CAG-hACE2 mice. These results indicate that K18-hACE2 mice are relatively susceptible to SARS-CoV-2 and that CAG-hACE2 mice are resistant to SARS-CoV-2. Based on these lineage-specific sensitivities, we suggest that K18-hACE2 mouse is suitable for highly susceptible model of SARS-CoV-2, and CAG-hACE2 mouse is suitable for mild susceptible model of SARS-CoV-2 infection.
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Affiliation(s)
- Sun-Min Seo
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Jae Hyung Son
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Gyeonggi, Republic of Korea
| | - Ji-Hun Lee
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Na-Won Kim
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Eun-Seon Yoo
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Ah-Reum Kang
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
| | - Ji Yun Jang
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Gyeonggi, Republic of Korea
- College of Pharmacy, Dongguk University, Seoul, Republic of Korea
| | - Da In On
- Korea Mouse Phenotyping Center (KMPC), Seoul National University, Seoul, Republic of Korea
| | - Hyun Ah Noh
- Korea Mouse Phenotyping Center (KMPC), Seoul National University, Seoul, Republic of Korea
| | - Jun-Won Yun
- Department of Medical and Biological Sciences, The Catholic University of Korea, Bucheon, Republic of Korea
- Laboratory of Veterinary Toxicology, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Jun Won Park
- Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon, Republic of Korea
| | - Kang-Seuk Choi
- Laboratory of Avian Diseases, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Ho-Young Lee
- Department of Nuclear Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jeon-Soo Shin
- Department of Microbiology, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun-Young Seo
- Severance Biomedical Science Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ki Taek Nam
- Severance Biomedical Science Institute, Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ho Lee
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Gyeonggi, Republic of Korea
| | - Je Kyung Seong
- Laboratory of Developmental Biology and Genomics, Research Institute for Veterinary Science, and BK 21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea
| | - Yang-Kyu Choi
- Department of Laboratory Animal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
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Mogollón Hurtado SA, Sosa Báez ÁM, Blanco Pinzón EJ, Gómez Duque M, Mendoza Ramírez OE, Polo Nieto JF, Parra Medina R. Hallazgos histopatológicos pulmonares en COVID-19. Experiencia de autopsias mínimamente invasivas. REPERTORIO DE MEDICINA Y CIRUGÍA 2022. [DOI: 10.31260/repertmedcir.01217372.1348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Introducción: la COVID-19 es causada por el virus SARS-CoV-2. La presentación clínica varía desde pacientes asintomáticos hasta manifestaciones severas. Durante la pandemia se han realizado autopsias que han permitido reconocer los cambios en diferentes órganos, siendo el pulmón el más afectado. El objetivo del presente estudio es informar nuestra experiencia en cuanto a los hallazgos histopatológicos pulmonares, mediante el sistema de autopsia mínimamente invasiva. Metodología: se tomaron muestras a 8 pacientes fallecidos por COVID-19 en la unidad de cuidado intensivo (UCI) confirmado por PCR en el Hospital de San José, Bogotá, Colombia, en la primera hora después de la muerte. Los tejidos fueron analizados por dos patólogos en forma independiente. Resultados: se observó en todos daño alveolar difuso (DAD) en fases exudativa, proliferativa o ambas, además de bronconeumonía y neumonitis intersticial. Discusión: el pulmón es el principal órgano afectado por el SARS-CoV-2 y el hallazgo histopatológico más frecuente es el DAD en fases exudativa y mixta. También se han descrito alteraciones en diferentes sistemas. Conclusiones: el hallazgo histopatológico pulmonar más frecuente es el DAD en diferentes estadios. Se considera que la autopsia mínimamente invasiva es de gran utilidad en escenarios donde la convencional se encuentra limitada, pues no presenta grandes restricciones y permite obtener tejidos viables.
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Ramos-Rincon JM, Herrera-García C, Silva-Ortega S, Portilla-Tamarit J, Alenda C, Jaime-Sanchez FA, Arenas-Jiménez J, Fornés-Riera FE, Scholz A, Escribano I, Pedrero-Castillo V, Muñoz-Miguelsanz C, Orts-Llinares P, Martí-Pastor A, Amo-Lozano A, García-Sevila R, Ribes-Mengual I, Moreno-Perez O, Concepcion-Aramendía L, Merino E, Sánchez-Martínez R, Aranda I. Pathological Findings Associated With SARS-CoV-2 on Postmortem Core Biopsies: Correlation With Clinical Presentation and Disease Course. Front Med (Lausanne) 2022; 9:874307. [PMID: 35872778 PMCID: PMC9301383 DOI: 10.3389/fmed.2022.874307] [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: 02/11/2022] [Accepted: 05/30/2022] [Indexed: 12/31/2022] Open
Abstract
Background Autopsies can shed light on the pathogenesis of new and emerging diseases. Aim To describe needle core necropsy findings of the lung, heart, and liver in decedents with COVID-19. Material Cross-sectional study of needle core necropsies in patients who died with virologically confirmed COVID-19. Histopathological analyses were performed, and clinical data and patient course evaluated. Results Chest core necropsies were performed in 71 decedents with a median age of 81 years (range 52-97); 47 (65.3%) were men. The median interval from symptoms onset to death was 17.5 days (range 1-84). Samples of lung (n = 62, 87.3%), heart (n = 48, 67.6%) and liver (n = 39, 54.9%) were obtained. Fifty-one lung samples (82.3%) were abnormal: 19 (30.6%) showed proliferative diffuse alveolar damage (DAD), 12 (19.4%) presented exudative DAD, and 10 (16.1%) exhibited proliferative plus exudative DAD. Of the 46 lung samples tested for SARS-CoV-19 by RT-PCR, 39 (84.8%) were positive. DAD was associated with premortem values of lactate dehydrogenase of 400 U/L or higher [adjusted odds ratio (AOR) 21.73; 95% confidence interval (CI) 3.22-146] and treatment with tocilizumab (AOR 6.91; 95% CI 1.14-41.7). Proliferative DAD was associated with an onset-to-death interval of over 15 days (AOR 7.85, 95% CI 1.29-47.80). Twenty-three of the 48 (47.9%) heart samples were abnormal: all showed fiber hypertrophy, while 9 (18.8%) presented fibrosis. Of the liver samples, 29/39 (74.4%) were abnormal, due to steatosis (n = 12, 30.8%), cholestasis (n = 6, 15.4%) and lobular central necrosis (n = 5, 12.8%). Conclusion Proliferative DAD was the main finding on lung core needle necropsy in people who died from COVID-19; this finding was related to a longer disease course. Changes in the liver and heart were common.
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Affiliation(s)
- Jose-Manuel Ramos-Rincon
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
| | - Cristian Herrera-García
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Sandra Silva-Ortega
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Julia Portilla-Tamarit
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Cristina Alenda
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
- Pathology and Surgery Department, Miguel Hernández University of Elche, Elche, Spain
| | - Francisco-Angel Jaime-Sanchez
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
- Intensive Care Unit, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Juan Arenas-Jiménez
- Pathology and Surgery Department, Miguel Hernández University of Elche, Elche, Spain
- Radiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Francisca-Eugenia Fornés-Riera
- Anesthesiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Alexander Scholz
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Isabel Escribano
- Microbiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Víctor Pedrero-Castillo
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Carlos Muñoz-Miguelsanz
- Anesthesiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Pedro Orts-Llinares
- Intensive Care Unit, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Ana Martí-Pastor
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Antonio Amo-Lozano
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Raquel García-Sevila
- Pneumology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Isabel Ribes-Mengual
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Oscar Moreno-Perez
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
- Endocrinology and Nutrition Department, Alicante Institute of Sanitary and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Luis Concepcion-Aramendía
- Radiology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Esperanza Merino
- Infectious Diseases Unit, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
| | - Rosario Sánchez-Martínez
- Internal Medicine Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
- Clinical Medicine Department, Miguel Hernandez University of Elche, Elche, Spain
| | - Ignacio Aranda
- Pathology Department, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante General University Hospital, Alicante, Spain
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Rossi CM, Lenti MV, Merli S, Di Sabatino A. Role of IgM Memory B Cells and Spleen Function in COVID-19. Front Immunol 2022; 13:889876. [PMID: 35844543 PMCID: PMC9280616 DOI: 10.3389/fimmu.2022.889876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 05/27/2022] [Indexed: 11/13/2022] Open
Abstract
IgM memory B cells, are a peculiar subset of memory B cells, which probably originates in the spleen and outside germinal centers and provide a rapid line of defence against mucosal infections. Their role in counteracting COVID-19 is still elusive but, recent evidence, mainly boosted by studies on spleen function/involvement in COVID-19, seems to support the notion that this subset of memory B cells could exert a protective role against this virus, along with other coronaviruses, particularly in the acute setting of the infection, as outlined by worst clinical outcomes observed in unvaccinated patients with impaired IgM B memory response and spleen function. Herein we critically summarise the current landscape of studies on IgM memory B cells, focusing on the clinical impact of their depletion, by comparing the COVID-19-related splenic dysfunction with other hypo- and asplenic conditions and by adding recent data on follow-up studies and postulate a mechanistic explanation for their reduced numbers. The early detection of an impaired IgM memory B cell response in patients with COVID-19 may contribute to their improved care through different strategies, such as through tailored vaccine strategies, prompt hospital admission and/or administration of anti-infective treatments, thus resulting in an better prognosis, although at present management algorithms are still unavailable. Moreover, further studies with longer follow-up are needed to assess the evolution of COVID-19-associated/exacerbated immune deficit.
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Angelini P, Postalian A, Hernandez-Vila E, Uribe C, Costello B. COVID-19 and the Heart: Could Transient Takotsubo Cardiomyopathy Be Related to the Pandemic by Incidence and Mechanisms? Front Cardiovasc Med 2022; 9:919715. [PMID: 35833183 PMCID: PMC9271702 DOI: 10.3389/fcvm.2022.919715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 05/19/2022] [Indexed: 12/19/2022] Open
Abstract
Typical emergency hospital care during the COVID-19 pandemic has centered on pulmonary-focused services. Nonetheless, patients with COVID-19 frequently develop complications associated with the dysfunction of other organs, which may greatly affect prognosis. Preliminary evidence suggests that cardiovascular involvement is relatively frequent in COVID-19 and that it correlates with significant worsening of clinical status and mortality in infected patients. In this article, we summarize current knowledge on the cardiovascular effects of COVID-19. In particular, we focus on the association between COVID-19 and transient takotsubo cardiomyopathy (TTC)—two conditions that preliminarily seem epidemiologically associated—and we highlight cardiovascular changes that may help guide future investigations toward full discovery of this new, complex disease entity. We hypothesize that coronary endothelial dysfunction, along with septic state, inflammatory storm, hypercoagulability, endothelial necrosis, and small-vessel clotting, may represent a fundamental hidden link between COVID-19 and TTC. Furthermore, given the likelihood that new genetic mutations of coronaviruses or other organisms will cause similar pandemics and endemics in the future, we must be better prepared so that a substantial complication such as TTC can be more accurately recognized, its pathophysiology better understood, and its treatment made more justifiable, timely, and effective.
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