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Mahroum N, Habra M, Alrifaai MA, Shoenfeld Y. Antiphospholipid syndrome in the era of COVID-19 - Two sides of a coin. Autoimmun Rev 2024:103543. [PMID: 38604461 DOI: 10.1016/j.autrev.2024.103543] [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: 01/31/2024] [Revised: 04/08/2024] [Accepted: 04/08/2024] [Indexed: 04/13/2024]
Abstract
In addition to the respiratory symptoms associated with COVID-19, the disease has consistently been linked to many autoimmune diseases such as systemic lupus erythematous and antiphospholipid syndrome (APS). APS in particular was of paramount significance due to its devastating clinical sequela. In fact, the hypercoagulable state seen in patients with acute COVID-19 and the critical role of anticoagulant treatment in affected individuals shed light on the possible relatedness between APS and COVID-19. Moreover, the role of autoimmunity in the assumed association is not less important especially with the accumulated data available regarding the autoimmunity-triggering effect of SARS-CoV-2 infection. This is furtherly strengthened at the time patients with COVID-19 manifested antiphospholipid antibodies of different types following infection. Additionally, the severe form of the APS spectrum, catastrophic APS (CAPS), was shown to have overlapping characteristics with severe COVID-19 such as cytokine storm and multi-organ failure. Interestingly, COVID vaccine-induced autoimmune phenomena described in the medical literature have pointed to an association with APS. Whether the antiphospholipid antibodies were present or de novo, COVID vaccine-induced vascular thrombosis in certain individuals necessitates further investigations regarding the possible mechanisms involved. In our current paper, we aimed to focus on the associations mentioned, their implications, importance, and consequences.
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Affiliation(s)
- Naim Mahroum
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey.
| | - Mona Habra
- International School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | | | - Yehuda Shoenfeld
- Zabludowicz Center for autoimmune diseases, Sheba Medical Center, Ramat-Gan, Israel; Reichman University, Herzliya, Israel
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Haystead T, Lee E, Cho K, Gullickson G, Hughes P, Krafsur G, Freeze R, Scarneo S. Investigation of SARS-CoV-2 individual proteins reveals the in vitro and in vivo immunogenicity of membrane protein. Sci Rep 2023; 13:22873. [PMID: 38129491 PMCID: PMC10739983 DOI: 10.1038/s41598-023-49077-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023] Open
Abstract
Evidence in SARS-CoV-2 patients have identified that viral infection is accompanied by the expression of inflammatory mediators by both immune and stromal cells within the pulmonary system. However, the immunogenicity of individual SARS-CoV-2 proteins has yet to be evaluated. The SARS-CoV-2 virus consists of 29 proteins, categorized either as nonstructural proteins (NSP's), structural proteins (SP's) or accessory proteins. Here we sought to evaluate the immunogenicity of NSP 1, 7, 8, 9, 10, 12, 14, 16 and the SP's spike protein (full length, S1, S2 and receptor binding domain subunits), nucleocapsid and membrane SARS-CoV-2 proteins against THP-1 and human peripheral blood mononuclear cells (PBMCs). Our results indicate that various SARS-CoV-2 proteins elicit a proinflammatory immune response indicated by increases in cytokines TNF, IL-6 and IL-1β. Our results support that SARS-CoV-2 membrane protein induced a robust increase of TNF, IL-6, IL-1β and IL-10 expression in both THP-1 and human PBMC's. Further evaluation of intranasal membrane protein challenge in male and female BALB/c mice show increases in BALF (bronchalveolar lavage fluid) proinflammatory cytokine expression, elevated cellularity, predominantly neutrophilic, and concomitant peribronchiolar and perivascular lymphomononuclear and neutrophilic inflammation. Our results suggest that individual membrane associated SARS-CoV-2 proteins induce a robust immune response that may contribute to viral induced cytokine release syndrome (CRS) in the lungs of moderate to severe COVID-19 patients. We posit that SARS-CoV-2 membrane challenges in immune-competent mice can serve as an adequate surrogate for the development of novel treatments for SARS-CoV-2 induced pulmonary inflammation, thereby avoiding expensive live virus studies under BSL-3 conditions.
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Affiliation(s)
- Timothy Haystead
- EydisBio Inc, Durham, NC, 27701, USA
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, 27701, USA
| | | | | | | | - Philip Hughes
- EydisBio Inc, Durham, NC, 27701, USA
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC, 27701, USA
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Mojtahedi Z, Yoo J, Kim P, Kim Y, Shen JJ, Wang BL. Changes in characteristics of inpatient respiratory conditions from 2019 to 2021 (before and during the COVID-19 pandemic). Front Public Health 2023; 11:1268321. [PMID: 38026399 PMCID: PMC10665887 DOI: 10.3389/fpubh.2023.1268321] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Background The COVID-19 pandemic has resulted in an increase in the number of individuals with respiratory conditions that require hospitalization, posing new challenges for the healthcare system. Recent respiratory condition studies have been focused on the COVID-19 period, with no comparison of respiratory conditions before and during the pandemic. This study aimed to examine hospital-setting respiratory conditions regarding potential changes in length of stay (LOS), mortality, and total charge, as well as socioeconomic disparities before and during the pandemic. Methods The study employed a pooled cross-sectional design based on the State Inpatient Data Nevada for 2019 (prior to the COVID-19 pandemic) and 2020-2021 (during the pandemic) and investigated all respiratory conditions, identified by the International Classification of Disease, 10th Revision codes (n = 227,338). Descriptive analyses were carried out for the three years. Generalized linear regression models were used for multivariable analyses. Outcome measures were hospital LOS, mortality, and total charges. Results A total of 227,338 hospitalizations with a respiratory condition were included. Hospitalizations with a respiratory condition increased from 65,896 in 2019 to 80,423 in 2020 and 81,018 in 2021. The average LOS also increased from 7.9 days in 2019 to 8.8 days in 2020 but decreased to 8.1 days in 2021; hospital mortality among patients with respiratory conditions increased from 7.7% in 2019 to 10.2% but decreased to 9.6% in 2021; and the total charges per discharge were $159,119, $162,151, and $161,733 from 2019 to 2021, respectively (after adjustment for the inflation rate). Hispanic, Asian, and other race patients with respiratory conditions were 1-3 times more likely than white patients to have higher mortality and LOS. Medicaid patients and non-White patients were predictors of a higher respiratory-related hospital total charge. Conclusion Demographic and socioeconomic factors were significantly associated with respiratory-related hospital utilization in terms of LOS, mortality, and total charge.
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Affiliation(s)
- Zahra Mojtahedi
- Department of Healthcare Administration and Policy, School of Public Health, University of Nevada, Las Vegas, NV, United States
| | - Ji Yoo
- School of Medicine, University of Nevada, Las Vegas, NV, United States
| | - Pearl Kim
- Department of Healthcare Administration and Policy, School of Public Health, University of Nevada, Las Vegas, NV, United States
| | - Yonsu Kim
- Department of Healthcare Administration and Policy, School of Public Health, University of Nevada, Las Vegas, NV, United States
| | - Jay J. Shen
- Department of Healthcare Administration and Policy, School of Public Health, University of Nevada, Las Vegas, NV, United States
| | - Bing-Long Wang
- School of Health Policy and Management, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Domínguez-Ramírez L, Sosa-Jurado F, Díaz-Sampayo G, Solis-Tejeda I, Rodríguez-Pérez F, Pelayo R, Santos-López G, Cortes-Hernandez P. Age and Comorbidities as Risk Factors for Severe COVID-19 in Mexico, before, during and after Massive Vaccination. Vaccines (Basel) 2023; 11:1676. [PMID: 38006008 PMCID: PMC10674414 DOI: 10.3390/vaccines11111676] [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: 10/06/2023] [Revised: 10/24/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
During 2020-2023, Mexico had a large COVID-19 emergency with >331,000 adult deaths and one of the highest excess mortalities worldwide. Age at COVID-19 death has been lower in Mexico than in high-income countries, presumably because of the young demographics and high prevalence of chronic metabolic diseases in young and middle-aged adults. SARS-CoV-2 vaccination covered 85% of adults with at least one dose and 50% with booster(s) up to April 2022. No new vaccination efforts or updated boosters were introduced until October 2023; thus, we explored the public health impact of massive SARS-CoV-2 vaccination against ancestral strains and asked whether their real-world protection has persisted through time. We compared three periods with respect to vaccine roll-outs: before, during and after vaccine introduction in a national retrospective cohort of >7.5 million COVID-19 cases. The main findings were that after vaccination, COVID-19 mortality decreased, age at COVID-19 death increased by 5-10 years, both in populations with and without comorbidities; obesity stopped being a significant risk factor for COVID-19 death and protection against severe disease persisted for a year after boosters, including at ages 60-79 and 80+. Middle-aged adults had the highest protection from vaccines/hybrid immunity and they more than halved their proportions in COVID-19 deaths.
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Affiliation(s)
- Lenin Domínguez-Ramírez
- Population Health and Metadynamics Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social Atlixco, Atlixco 74360, Puebla, Mexico; (L.D.-R.); (G.D.-S.)
| | - Francisca Sosa-Jurado
- Virology Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social, Atlixco 74360, Puebla, Mexico; (F.S.-J.); (G.S.-L.)
| | - Guadalupe Díaz-Sampayo
- Population Health and Metadynamics Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social Atlixco, Atlixco 74360, Puebla, Mexico; (L.D.-R.); (G.D.-S.)
| | - Itzel Solis-Tejeda
- Population Health and Metadynamics Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social Atlixco, Atlixco 74360, Puebla, Mexico; (L.D.-R.); (G.D.-S.)
| | - Francisco Rodríguez-Pérez
- Population Health and Metadynamics Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social Atlixco, Atlixco 74360, Puebla, Mexico; (L.D.-R.); (G.D.-S.)
| | - Rosana Pelayo
- Oncoimmunology and Cytomics Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social, Atlixco 74360, Puebla, Mexico;
- Unidad de Educación e Investigación, Instituto Mexicano del Seguro Social, Dirección de Prestaciones Médicas, Mexico City 06725, Mexico
| | - Gerardo Santos-López
- Virology Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social, Atlixco 74360, Puebla, Mexico; (F.S.-J.); (G.S.-L.)
| | - Paulina Cortes-Hernandez
- Population Health and Metadynamics Lab, Centro de Investigacion Biomedica de Oriente, Instituto Mexicano del Seguro Social Atlixco, Atlixco 74360, Puebla, Mexico; (L.D.-R.); (G.D.-S.)
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Neupane SN, Ruel E. Association between Racial Residential Segregation and COVID-19 Mortality. J Urban Health 2023; 100:937-949. [PMID: 37715049 PMCID: PMC10618147 DOI: 10.1007/s11524-023-00780-5] [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] [Accepted: 08/02/2023] [Indexed: 09/17/2023]
Abstract
This study investigates the impact of racial residential segregation on COVID-19 mortality during the first year of the US epidemic. Data comes from the Center for Disease Control and Prevention (CDC), and the Robert Wood Johnson Foundation's and the University of Wisconsin's joint county health rankings project. The observation includes a record of 8,670,781 individuals in 1488 counties. We regressed COVID-19 deaths, using hierarchical logistic regression models, on individual and county-level predictors. We found that as racial residential segregation increased, mortality rates increased. Controlling for segregation, Blacks and Asians had a greater risk of mortality, while Hispanics and other racial groups had a lower risk of mortality, compared to Whites. The impact of racial residential segregation on COVID-19 mortality did not vary by racial group.
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Affiliation(s)
- Suresh Nath Neupane
- Urban Studies Institute, Andrew Young School of Policy Studies, Georgia State University, Atlanta, GA, USA.
| | - Erin Ruel
- Department of Sociology, Georgia State University, Atlanta, GA, USA
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Huang YT, Steptoe A, Patel RS, Fuller Thomson E, Cadar D. The Impact of Long-Term Conditions and Comorbidity Patterns on COVID-19 Infection and Hospitalisation: A Cohort Study. Gerontology 2023; 69:1200-1210. [PMID: 37696249 PMCID: PMC10614230 DOI: 10.1159/000531848] [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: 07/28/2022] [Accepted: 06/26/2023] [Indexed: 09/13/2023] Open
Abstract
INTRODUCTION Older adults are more vulnerable to COVID-19 infections; however, little is known about which comorbidity patterns are related to a higher risk of COVID-19 infection. This study investigated the role of long-term conditions or comorbidity patterns on COVID-19 infection and related hospitalisations. METHODS This study included 4,428 individuals from Waves 8 (2016-2017) and 9 (2018-2019) of the English Longitudinal Study of Ageing (ELSA) who also participated in the ELSA COVID-19 Substudy in 2020. Comorbidity patterns were identified using an agglomerative hierarchical clustering method. The relationships between comorbidity patterns or long-term conditions and COVID-19-related outcomes were examined using multivariable logistic regression. RESULTS Among a representative sample of community-dwelling older adults in England, those with cardiovascular disease (CVD) and complex comorbidities had an almost double risk of COVID-19 infection (OR = 1.87, 95% CI = 1.42-2.46) but not of COVID-19-related hospitalisation. A similar pattern was observed for the heterogeneous comorbidities cluster (OR = 1.56, 95% CI = 1.24-1.96). The individual investigations of long-term conditions with COVID-19 infection highlighted primary associations with CVD (OR = 1.46, 95% CI = 1.23-1.74), lung diseases (OR = 1.40, 95% CI = 1.17-1.69), psychiatric conditions (OR = 1.40, 95% CI = 1.16-1.68), retinopathy/eye diseases (OR = 1.39, 95% CI = 1.18-1.64), and arthritis (OR = 1.27, 95% CI = 1.09-1.48). In contrast, metabolic disorders and diagnosed diabetes were not associated with any COVID-19 outcomes. CONCLUSION This study provides novel insights into the comorbidity patterns that are more vulnerable to COVID-19 infections and hospitalisations, highlighting the vulnerability of those with CVD and other complex comorbidities. These findings facilitate crucial new evidence that should be considered for appropriate screening measures and tailored interventions for older adults in the ongoing global outbreak.
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Affiliation(s)
- Yun-Ting Huang
- Department of Epidemiology and Public Health, University College London, London, UK
- Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, University of Manchester, Manchester, UK
| | - Andrew Steptoe
- Department of Behavioural Science and Health, University College London, London, UK
| | - Riyaz S. Patel
- Institute of Cardiovascular Sciences, University College London, London, UK
- London Biomedical Research Centre, NIHR University College London, London, UK
- London and University College London Hospitals NHS Foundation Trust, London, UK
- UCL BHF Research Accelerator, University College London, London, UK
| | - Esme Fuller Thomson
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Institute for Life Course and Aging, University of Toronto, Toronto, ON, Canada
| | - Dorina Cadar
- Department of Behavioural Science and Health, University College London, London, UK
- Centre for Dementia Studies, Department of Neuroscience, Brighton and Sussex Medical School, Sussex, Brighton, UK
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Sussex, Brighton, UK
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Abdulrahman S, Al-Balushi N, Holdcroft-Long J, Khan U, Ravindran B, Das S, Rajkumar AP. Correlates of poor clinical outcomes related to COVID-19 among older people with psychiatric illness - a mixed methods study. Int J Psychiatry Med 2023; 58:493-509. [PMID: 37528759 PMCID: PMC10111158 DOI: 10.1177/00912174231171220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
OBJECTIVE COVID-19 may lead to a range of clinical outcomes among older people with psychiatric and medical conditions. Evidence guiding management of future outbreaks among this vulnerable population in psychiatric hospital settings are sparse. In this study, we examined the correlates of poor clinical outcomes related to COVID-19 and explored the perspectives of COVID-19 survivors hospitalized in psychiatry settings. METHOD The correlates of poor clinical outcomes related to COVID-19 were examined using a retrospective chart review of 81 older people hospitalized in psychiatry settings. Correlates of clinical outcomes related to COVID-19 were assessed by multiple logistic regression models. In addition, the perspectives of 10 COVID-19 survivors were explored by qualitative interviews. The qualitative data was subject to thematic analysis. RESULTS Although 25.9% (n = 21) participants were asymptomatic, there was high COVID-19 related mortality (14.8%; n = 12). Vitamin-D deficiency, anticholinergic burden, and isolation policies within psychiatric wards were significantly (p < 0.05) related to COVID-19 related deaths. In qualitative interviews, participants emphasized the importance of strengthening local support networks and making vaccination centers more accessible. CONCLUSIONS Reducing anticholinergic prescriptions and improving isolation policies may help to mitigate poor clinical outcomes. Future research investigating the impact of vitamin-D supplementation on COVID-19 related outcomes is warranted.
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Affiliation(s)
| | - Naser Al-Balushi
- Nottinghamshire Healthcare NHS Foundation trust, Nottingham, United Kingdom
- Department of Behavioural Medicine, College of Medicine & Health Science, Sultan Qaboos University, Al Khod, Muscat, Sultanate of Oman
| | | | - Uzma Khan
- Nottinghamshire Healthcare NHS Foundation trust, Nottingham, United Kingdom
| | - Bipin Ravindran
- Nottinghamshire Healthcare NHS Foundation trust, Nottingham, United Kingdom
| | - Sujata Das
- Nottinghamshire Healthcare NHS Foundation trust, Nottingham, United Kingdom
| | - Anto P Rajkumar
- Nottinghamshire Healthcare NHS Foundation trust, Nottingham, United Kingdom
- Institute of Mental Health, Mental Health and Clinical Neurosciences Academic Unit, University of Nottingham, Nottingham, United Kingdom
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Datta D, George Dalmida S, Martinez L, Newman D, Hashemi J, Khoshgoftaar TM, Shorten C, Sareli C, Eckardt P. Using machine learning to identify patient characteristics to predict mortality of in-patients with COVID-19 in south Florida. Front Digit Health 2023; 5:1193467. [PMID: 37588022 PMCID: PMC10426497 DOI: 10.3389/fdgth.2023.1193467] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 07/12/2023] [Indexed: 08/18/2023] Open
Abstract
Introduction The SARS-CoV-2 (COVID-19) pandemic has created substantial health and economic burdens in the US and worldwide. As new variants continuously emerge, predicting critical clinical events in the context of relevant individual risks is a promising option for reducing the overall burden of COVID-19. This study aims to train an AI-driven decision support system that helps build a model to understand the most important features that predict the "mortality" of patients hospitalized with COVID-19. Methods We conducted a retrospective analysis of "5,371" patients hospitalized for COVID-19-related symptoms from the South Florida Memorial Health Care System between March 14th, 2020, and January 16th, 2021. A data set comprising patients' sociodemographic characteristics, pre-existing health information, and medication was analyzed. We trained Random Forest classifier to predict "mortality" for patients hospitalized with COVID-19. Results Based on the interpretability of the model, age emerged as the primary predictor of "mortality", followed by diarrhea, diabetes, hypertension, BMI, early stages of kidney disease, smoking status, sex, pneumonia, and race in descending order of importance. Notably, individuals aged over 65 years (referred to as "older adults"), males, Whites, Hispanics, and current smokers were identified as being at higher risk of death. Additionally, BMI, specifically in the overweight and obese categories, significantly predicted "mortality". These findings indicated that the model effectively learned from various categories, such as patients' sociodemographic characteristics, pre-hospital comorbidities, and medications, with a predominant focus on characterizing pre-hospital comorbidities. Consequently, the model demonstrated the ability to predict "mortality" with transparency and reliability. Conclusion AI can potentially provide healthcare workers with the ability to stratify patients and streamline optimal care solutions when time is of the essence and resources are limited. This work sets the platform for future work that forecasts patient responses to treatments at various levels of disease severity and assesses health disparities and patient conditions that promote improved health care in a broader context. This study contributed to one of the first predictive analyses applying AI/ML techniques to COVID-19 data using a vast sample from South Florida.
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Affiliation(s)
- Debarshi Datta
- Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, FL, United States
| | - Safiya George Dalmida
- Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, FL, United States
| | - Laurie Martinez
- Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, FL, United States
| | - David Newman
- Christine E. Lynn College of Nursing, Florida Atlantic University, Boca Raton, FL, United States
| | - Javad Hashemi
- College of Engineering & Computer Science, Florida Atlantic University, Boca Raton, FL, United States
| | - Taghi M. Khoshgoftaar
- College of Engineering & Computer Science, Florida Atlantic University, Boca Raton, FL, United States
| | - Connor Shorten
- College of Engineering & Computer Science, Florida Atlantic University, Boca Raton, FL, United States
| | - Candice Sareli
- Memorial Healthcare System, Hollywood, FL, United States
| | - Paula Eckardt
- Memorial Healthcare System, Hollywood, FL, United States
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Xu M, Cai T, Yue T, Zhang P, Huang J, Liu Q, Wang Y, Luo R, Li Z, Luo L, Ji C, Tan X, Zheng Y, Whitley R, De Clercq E, Yin Q, Li G. Comparative effectiveness of oseltamivir versus peramivir for hospitalized children (aged 0-5 years) with influenza infection. Int J Infect Dis 2023; 128:157-165. [PMID: 36608788 DOI: 10.1016/j.ijid.2022.12.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 12/21/2022] [Accepted: 12/28/2022] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVES The effectiveness of oseltamivir versus peramivir in children infected with influenza remains unclear. This study aimed to evaluate their effectiveness in young children (aged 0-5 years) infected with severe influenza A virus (IAV) or influenza B virus (IBV). METHODS We analyzed a cohort of 1662 young children with either IAV (N = 1095) or IBV (N = 567) who received oseltamivir or peramivir treatment from January 1, 2018 to March 31, 2022. Propensity score matching methods were applied to match children who were oseltamivir-treated versus peramivir-treated. RESULTS Children who were IAV-infected and IBV-infected shared similar features, such as influenza-associated symptoms and comorbidities at baseline. Among children infected with IAV with bacterial coinfection, the recovery rate was significantly greater in children treated with oseltamivir than in children treated with peramivir (15.6% vs 4.4%, P = 0.01). The median duration of hospitalization was also shorter in children treated with oseltamivir. Among children infected with IAV without bacterial coinfection, the recovery rate was greater in children treated with oseltamivir than in children treated with peramivir (21.1% vs 3.7%, P = 0.002). However, oseltamivir and peramivir offered similar recovery rates and duration of hospitalization (P >0.05 for both) among children infected with IBV. CONCLUSION Oseltamivir and peramivir exhibit similar effectiveness in young children with severe influenza B, whereas oseltamivir demonstrated improved recovery and shorter hospitalization in the treatment of severe influenza A in hospitalized children.
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Affiliation(s)
- Ming Xu
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China; Hunan Children's Hospital, Changsha, China
| | - Ting Cai
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Tingting Yue
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Pan Zhang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jie Huang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Qi Liu
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Yue Wang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Ruping Luo
- Hunan Children's Hospital, Changsha, China
| | | | - Linli Luo
- Hunan Children's Hospital, Changsha, China
| | - Chunyi Ji
- Hunan Children's Hospital, Changsha, China
| | - Xinrui Tan
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yanling Zheng
- College of Medical Engineering and Technology, Xinjiang Medical University, Urumqi, People's Republic of China
| | - Richard Whitley
- Department of Pediatrics, Microbiology, Medicine and Neurosurgery, University of Alabama at Birmingham, Birmingham, USA
| | - Erik De Clercq
- Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Qiang Yin
- Hunan Children's Hospital, Changsha, China.
| | - Guangdi Li
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China; Hunan Children's Hospital, Changsha, China.
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Alissa DA, Aburas W, Almasuood R, Almudaiheem HY, Al Aseri Z, Alrabiah F, Ezzat H, Moulana AA, Alawi MM, Al-Mutairy E, Alaama T, Alamri MS, Bamousa MS, Alshehri AA, Alosaimi MH, Alali A, Nori R, Devol EB, Mohamed G, Al-Jedai AH. Prevalence and epidemiological trends in mortality due to COVID-19 in Saudi Arabia. Public Health 2023; 215:31-38. [PMID: 36634404 DOI: 10.1016/j.puhe.2022.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 07/17/2022] [Accepted: 07/19/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVES This article describes the prevalence and epidemiological trends of COVID-19 mortality in the largest registry in the Kingdom of Saudi Arabia (KSA). STUDY DESIGN A prospective epidemiological cohort study using data from all healthcare facilities in KSA collected between March 23, 2020, and April 30, 2022. Data on the number of daily deaths directly related to COVID-19 were gathered, analyzed, and reported. METHOD Data analysis was carried out using national and regional crude case fatality rate and death per 100,000 population. Descriptive statistics using numbers and proportions were used to describe age, gender, nationality, and comorbidities. The mortality trend was plotted and compared with international figures. In addition, the most common comorbidities associated with mortality and the proportion of patients who received COVID-19 vaccine were reported. RESULTS The total reported number of deaths between March 23, 2020, and April 30, 2022, was 9085. Crude case fatality rate was 1.21%, and death per 100,000 population was 25.38, which compared favorably to figures reported by several developed countries. The highest percentages of deaths were among individuals aged between 60 and 69 years, males (71%), and individuals with diabetes (60%). Only 2.8% of mortalities occur in patients who received COVID-19 vaccine. Diabetes, hypertension, and heart failure had the highest attributable risk of mortality among patients who died due to COVID-19. CONCLUSION Case fatality rate and death per 100,000 population in KSA are among the lowest in the world due to multiple factors. Several comorbidities have been identified, namely, diabetes, hypertension, obesity, and cardiac arrhythmias.
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Affiliation(s)
- D A Alissa
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia; Colleges of Medicine and Pharmacy, Al-Faisal University, Riyadh, Saudi Arabia
| | - W Aburas
- University of Hail, College of Pharmacy, Hail, Saudi Arabia
| | - R Almasuood
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia
| | - H Y Almudaiheem
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia
| | - Z Al Aseri
- Department of Emergency Medicine and Critical Care, King Saud University, Riyadh, Saudi Arabia; Adult Critical Care, Ministry of Health, Riyadh, Saudi Arabia
| | - F Alrabiah
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - H Ezzat
- Hematology Programs, Ministry of Health, Saudi Arabia; John Hopkins Aramco Healthcare, Dharan, Saudi Arabia; University of British Columbia, Canada
| | - A A Moulana
- Forensic Medicine Center, Makkah Al Mukarramah, Saudi Arabia
| | - M M Alawi
- Infection Control & Environmental Health Unit, Department of Medical Microbiology & Parasitology, Faculty of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - E Al-Mutairy
- Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - T Alaama
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia; Colleges of Medicine and Pharmacy, Al-Faisal University, Riyadh, Saudi Arabia
| | - M S Alamri
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia
| | - M S Bamousa
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia; Forensic Medicine General Directorate, Ministry of Health, Riyadh, Saudi Arabia
| | - A A Alshehri
- Forensic Medicine Center, Ministry of Health, Riyadh, Saudi Arabia
| | - M H Alosaimi
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia; Mortality Affairs, Ministry of Health, Riyadh, Saudi Arabia
| | - A Alali
- Internal Medicine and Infectious Diseases, King Saud Medical City, Riyadh, Saudi Arabia
| | - R Nori
- Internal Medicine Department, Prince Mohammed Bin Abdulaziz Hospital, Riyadh, Saudi Arabia
| | - E B Devol
- Department of Biostatistics, Epidemiology & Scientific Computing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - G Mohamed
- Department of Biostatistics, Epidemiology & Scientific Computing, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - A H Al-Jedai
- Therapeutic Affairs Deputyship, Ministry of Health, Riyadh, Saudi Arabia; Colleges of Medicine and Pharmacy, Al-Faisal University, Riyadh, Saudi Arabia.
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11
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Esmaeili ED, Azizi H, Sarbazi E, Khodamoradi F. The global case fatality rate due to COVID-19 in hospitalized elderly patients by sex, year, gross domestic product, and continent: A systematic review, meta-analysis, and meta-regression. New Microbes New Infect 2023; 51:101079. [PMID: 36618974 PMCID: PMC9811917 DOI: 10.1016/j.nmni.2022.101079] [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: 11/11/2022] [Revised: 12/25/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023] Open
Abstract
Background Although elderly people are at a huge risk of mortality due to COVID-19, the Case Fatality Rate (CFR) in hospitalized elderly patients is poorly investigated. This meta-analysis and meta-regression aimed to generate pooled CFR due to COVID-19 in hospitalized elderly patients by sex, Gross Domestic Product (GDP), year, and continent and also to explain the potential source of the heterogeneity and variations in the pooled estimation of COVID-19 CFR. Methods We systematically searched PubMed, Scopus, Web of Science, CINAHL, and Embase up to 31 July 2022. Eligibility assessment of records was performed independently in a blinded, standardized way by two reviewers. Meta-analysis and Meta-regression analysis were carried out to estimate pooled CFR and the potential sources of the heterogeneity. Results The study included 5683 confirmed hospitalized elderly COVID-19 patients, 1809 deaths, and 19 original articles from 10 countries. The pooled estimate of the overall CFR, and by male and female sexes were 29%, 34%, and 24%, respectively. We found CFR was decreased by increasing female sex proportion, GDP, and year of publication. Multivariate meta-regression analysis indicated that the age and sex of patients, continent, GDP, and year of the publication together explained the majority of the heterogeneity and variations in the pooled estimate of the hospitalized elderly COVID-19 CFR. Conclusions This review provided reliable pooled CFR measures for hospitalized elderly patients with COVID-19. Although COVID-19 fatality has decreased in hospitalized elderly patients over time, it is still high in hospitalized elderly patients and needs advanced treatment support.
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Affiliation(s)
- Elham Davtalab Esmaeili
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran,Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hosein Azizi
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran,Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran,Corresponding author. Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Ehsan Sarbazi
- Road Traffic Injury Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farzad Khodamoradi
- Department of Social Medicine, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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12
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Gholi Z, Vahdat Shariatpanahi Z, Yadegarynia D, Eini-Zinab H. Associations of body mass index with severe outcomes of COVID-19 among critically ill elderly patients: A prospective study. Front Nutr 2023; 10:993292. [PMID: 36908906 PMCID: PMC9994813 DOI: 10.3389/fnut.2023.993292] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 01/26/2023] [Indexed: 02/24/2023] Open
Abstract
Background and Aim Few studies assessed the associations of overweight and obesity with severe outcomes of coronavirus disease 2019 (COVID-19) among elderly patients. This study was conducted to assess overweight and obesity in relation to risk of mortality, delirium, invasive mechanical ventilation (IMV) requirement during treatment, re-hospitalization, prolonged hospitalization, and ICU admission among elderly patients with COVID-19. Methods This was a single-center prospective study that was done on 310 elderly patients with COVID-19 hospitalized in the intensive care unit (ICU). We collected data on demographic characteristics, laboratory parameters, nutritional status, blood pressure, comorbidities, medications, and types of mechanical ventilation at baseline. Patients were followed up during ICU admission and until 45 days after the first visit, and data on delirium incidence, mortality, need for a form of mechanical ventilation, discharge day from ICU and hospital, and re-hospitalization were recorded for each patient. Results During the follow-up period, we recorded 190 deaths, 217 cases of delirium, and 35 patients who required IMV during treatment. After controlling for potential confounders, a significant association was found between obesity and delirium such that obese patients with COVID-19 had a 62% higher risk of delirium compared with normal-weight patients (HR: 1.62, 95% CI: 1.02-2.57). This association was not observed for overweight. In terms of other outcomes including ICU/45-day mortality, IMV therapy during treatment, re-hospitalization, prolonged hospitalization, and ICU admission, we found no significant association with overweight and obesity either before or after controlling for potential confounders. Conclusion We found that obesity may be a risk factor for delirium among critically ill elderly patients with COVID-19.
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Affiliation(s)
- Zahra Gholi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Vahdat Shariatpanahi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood Yadegarynia
- Infectious Disease and Tropical Medicine Research Center, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Hassan Eini-Zinab
- Department of Community Nutrition, Faculty of Nutrition and Food Technology, and National Nutrition and Food Technology Research Institute (WHO Collaborating Center), Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Jia C, Zhou Z, Pan W, Zhang P, Yang M, Zhao M, Li B, Liu P, Zhang Q, Kong X, Li K, Yue T, Cai T, Wang Z, De Clercq E, Li S, Li G, Liu J, Wu H, Lu Q. Immune repertoire sequencing reveals an abnormal adaptive immune system in COVID-19 survivors. J Med Virol 2023; 95:e28340. [PMID: 36420584 PMCID: PMC10107439 DOI: 10.1002/jmv.28340] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/20/2022] [Accepted: 11/18/2022] [Indexed: 11/25/2022]
Abstract
Accumulating evidence suggests that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) impairs the adaptive immune system during acute infection. Still, it remains largely unclear whether the frequency and functions of T and B cells return to normal after the recovery of Coronavirus Disease 2019 (COVID-19). Here, we analyzed immune repertoires and SARS-CoV-2-specific neutralization antibodies in a prospective cohort of 40 COVID-19 survivors with a 6-month follow-up after hospital discharge. Immune repertoire sequencing revealed abnormal T- and B-cell expression and function with large T cell receptor/B cell receptor clones, decreased diversity, abnormal class-switch recombination, and somatic hypermutation. A decreased number of B cells but an increased proportion of CD19+ CD138+ B cells were found in COVID-19 survivors. The proportion of CD4+ T cells, especially circulating follicular helper T (cTfh) cells, was increased, whereas the frequency of CD3+ CD4- T cells was decreased. SARS-CoV-2-specific neutralization IgG and IgM antibodies were identified in all survivors, especially those recorded with severe COVID-19 who showed a higher inhibition rate of neutralization antibodies. All severe cases complained of more than one COVID-19 sequelae after 6 months of recovery. Overall, our findings indicate that SARS-CoV-2-specific antibodies remain detectable even after 6 months of recovery. Because of their abnormal adaptive immune system with a low number of CD3+ CD4- T cells and high susceptibility to infections, COVID-19 patients might need more time and medical care to fully recover from immune abnormalities and tissue damage.
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Affiliation(s)
- Chen Jia
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhiguo Zhou
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Wenjing Pan
- Nanjing ARP Biotechnology Co., Ltd., Nanjing, Jiangsu, China
| | - Pan Zhang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Ming Yang
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Mingming Zhao
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Bo Li
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Ping Liu
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Qianqian Zhang
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Xianglong Kong
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Keyu Li
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Tingting Yue
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Ting Cai
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Zijun Wang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, China
| | - Erik De Clercq
- Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Song Li
- Hunan Key Laboratory of Biomedical Nanomaterials and Devices, Hunan University of Technology, Zhuzhou, Hunan, China
| | - Guangdi Li
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jiyang Liu
- The First Hospital of Changsha, Changsha, Hunan Province, China
| | - Haijing Wu
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qianjin Lu
- Hunan Key Laboratory of Medical Epigenomics, Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.,Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Key Laboratory of Basic and Translational Research on Immune-Mediated Skin Diseases, Chinese Academy of Medical Sciences, Nanjing, China.,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, China
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Oscanoa TJ, Amado-Tineo J, Ayala-García R, Mamani-Quiroz R, Matta-Pérez J, Ardiles-Melgarejo Á, Marcos-Hernández C, Taype-Huamaní W, Rojas-Guimaray J, Matos-Santiváñez S, Miranda-Chávez L, Deza-Sime A, Apolaya-Segura M, Romero-Ortuno R. Clinical features and mortality predictors of older hospitalized patients with severe COVID-19 in Lima, Perú. JOURNAL OF GERONTOLOGY AND GERIATRICS 2022. [DOI: 10.36150/2499-6564-n470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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15
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Characteristics and outcomes of severe COVID-19 in hospitalized patients with cardiovascular diseases in the Amazonian region of Brazil: a retrospective cohort. Sci Rep 2022; 12:18472. [PMID: 36323818 PMCID: PMC9628483 DOI: 10.1038/s41598-022-23365-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 10/31/2022] [Indexed: 12/02/2022] Open
Abstract
The northern region of Brazil is already vulnerable to other infectious diseases and it was no different in COVID-19. However, cardiovascular diseases still lead the causes of death. Thus, the objective of this study is to identify the clinical predictors and outcome of severe COVID-19 in hospitalized patients with and without CVD in this region of the Amazon. A retrospective cohort, referring to the notifications from January 1 to December 31, 2020, including cases confirmed by molecular testing. The study consisted of 9223 confirmed cases for COVID-19. Of these, 6011 (65.17%) did not have cardiovascular disease and 3212 (34.83%) had some cardiovascular disease. The significance of deaths was in the age group of < 1 to 59 CVD carriers (< 0.001). Predictor of mortality were invasive ventilation for patients with CVD, (OR 23,688 CI 18,180-30,866), followed by chronic kidney disease (OR 2442 CI 1568-3740), dyspnea (OR 2312 CI 1817-3941), respiratory distress (OR 1523 CI 1210-2919), cough (OR 1268 CI 1005-1599), Lower oxygen saturation 95% (OR 1281 CI 1039-1579), diabetes mellitus (OR 1267 CI 1050-1528) and age (OR 1051 CI 1044-1058). Carriers of CVD had a lower survival rate (< 0.0001). The order of the predictors of death differed among the non-carriers, as well as the high odds ratio in the predictors of CVD, only cough was an independent predictor. The age group under 59 years was associated with deaths. We also show the shorter survival in CVD carriers, as well as the higher cardiovascular morbidity rate than other studies in the literature.
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16
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Behnke J, Arndt PF, Cekay MJ, Berthold D, Herentin B, Dumitrascu R, Sibelius U, Eul B. Outpatient palliative care during the COVID-19 pandemic: a retrospective single centre analysis in Germany. BMC Palliat Care 2022; 21:144. [PMID: 35953820 PMCID: PMC9371950 DOI: 10.1186/s12904-022-01035-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 08/04/2022] [Indexed: 11/23/2022] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic has challenged health care systems worldwide. In Germany, patients in a palliative care setting have the opportunity to receive treatment by a specialised mobile outpatient palliative care team (OPC). The given retrospective single centre analysis describes the use of OPC structures for terminally ill COVID-19 patients during the height of the pandemic in Germany and aims to characterise this exceptional OPC patient collective. Methods First, death certificates were analysed in order to collect data about the place of death of all deceased COVID-19 patients (n = 471) within our local governance district. Second, we investigated whether advance care planning structures were established in local nursing homes (n = 30) during the height of the COVID-19 pandemic in 2020. Third, we examined patient characteristics of COVID-19 negative (n = 1579) and COVID-19 positive (n = 28) patients treated by our tertiary care centre guided OPC service. Results The analysis of death certificates in our local district revealed that only 2.1% of all deceased COVID-19 patients had succumbed at their home address (n = 10/471). In contrast, 34.0% of COVID-19 patients died in nursing homes (n = 160/471), whereas 63.5% died in an inpatient hospital setting (n = 299/471). A large proportion of these hospitalised patients died on non-intensive care unit wards (38.8%). Approximately 33.0% of surveyed nursing homes had a palliative care council service and 40.0% of them offered advance care planning (ACP) structures for their nursing home residents. In our two OPC collectives we observed significant differences concerning clinical characteristics such as the Index of Eastern Cooperative Oncology Group [ECOG] (p = 0.014), oncologic comorbidity (p = 0.004), as well as referrer and primary patient location (p = 0.001, p = 0.033). Conclusions Most COVID-19 patients in our governance district died in an inpatient setting. However, the highest number of COVID-19 patients in our governance district who died in an outpatient setting passed away in nursing homes where palliative care structures should be further expanded. COVID-19 patients who died under the care of our OPC service had considerably fewer oncologic comorbidities. Finally, to relieve conventional health care structures, we propose the expansion of established OPC structures for treating terminally ill COVID-19 patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12904-022-01035-x.
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Affiliation(s)
- Jonas Behnke
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany.
| | - Philipp Friedrich Arndt
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
| | - Michael John Cekay
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
| | - Daniel Berthold
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
| | - Birgit Herentin
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
| | - Rio Dumitrascu
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
| | - Ulf Sibelius
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
| | - Bastian Eul
- Department of Internal Medicine IV, Justus-Liebig-University, Universities of Giessen and Marburg Lung Centre (UGMLC), Klinikstrasse 33, 35392, Giessen, Germany
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Influence of Nurse-Led Health Education on Self-Management Ability, Satisfaction, and Compliance of Elderly Patients with Chronic Obstructive Pulmonary Disease Based on Knowledge, Belief, and Practice Model. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1782955. [PMID: 35979056 PMCID: PMC9377965 DOI: 10.1155/2022/1782955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/28/2022] [Accepted: 07/05/2022] [Indexed: 12/05/2022]
Abstract
Objective Knowledge, belief, and behavior model (knowledge-attitude-practice (KAP)) is known as a cognitive model. Health education is important to the prognosis of patients, including chronic obstructive pulmonary disease (COPD) patients. However, the investigation regarding health education based on the KAP model is few. Thus, this work is aimed at analyzing the influence of nurse-led health education on self-management ability, satisfaction, and compliance of elderly patients with COPD based on knowledge, belief, and practice model. Methods 60 elderly patients with COPD cured in our hospital from January 2019 to April 2021 were enrolled for the study. The patients were randomly assigned to control group (n = 30) and study group (n = 30). The former group received routine nursing, and the latter group accepted health education based on “knowledge, belief, and practice” model. Finally, the scores of nursing satisfaction, KAP score, compliance rate, self-management level, pulmonary function, and life quality were compared in the two groups. Results The nursing satisfaction of the study group (100.00%) was higher than that (83.33%) of the control group (P < 0.05). The scores of knowledge, attitude, and behavior were remarkably higher in the study group than in the control group after nursing (P < 0.05). Moreover, KAP scores also significantly increased in the study group after nursing. The compliance rate of the study group (93.33%) was higher than that of the control group (66.67%) (P < 0.05). After nursing, the scores of symptom management, daily life management, emotion management, information management, and management efficiency were higher in the study group than in the control group (P < 0.05). In addition, pulmonary functions were improved in the two groups following nursing. Compared with the control groups, the 6 min walking distance, FEV1%, and FEV1/FVC% were higher in the study group (P < 0.05). After nursing, the scores of life quality were reduced in the two groups. The scores of physiological function, psychological function, social function, and health self-cognition were lower in the study group than in the control group (P < 0.05). Conclusion Based on the model of knowledge, belief, and practice, nurse-led health education can successfully enhance the self-management ability, satisfaction, and compliance of elderly COPD patients.
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18
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Peptidomimetic inhibitors of TMPRSS2 block SARS-CoV-2 infection in cell culture. Commun Biol 2022; 5:681. [PMID: 35804152 PMCID: PMC9270327 DOI: 10.1038/s42003-022-03613-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 06/21/2022] [Indexed: 12/02/2022] Open
Abstract
The transmembrane serine protease 2 (TMPRSS2) primes the SARS-CoV-2 Spike (S) protein for host cell entry and represents a promising target for COVID-19 therapy. Here we describe the in silico development and in vitro characterization of peptidomimetic TMPRSS2 inhibitors. Molecular docking studies identified peptidomimetic binders of the TMPRSS2 catalytic site, which were synthesized and coupled to an electrophilic serine trap. The compounds inhibit TMPRSS2 while demonstrating good off-target selectivity against selected coagulation proteases. Lead candidates are stable in blood serum and plasma for at least ten days. Finally, we show that selected peptidomimetics inhibit SARS-CoV-2 Spike-driven pseudovirus entry and authentic SARS-CoV-2 infection with comparable efficacy as camostat mesylate. The peptidomimetic TMPRSS2 inhibitors also prevent entry of recent SARS-CoV-2 variants of concern Delta and Omicron BA.1. In sum, our study reports antivirally active and stable TMPRSS2 inhibitors with prospects for further preclinical and clinical development as antiviral agents against SARS-CoV-2 and other TMPRSS2-dependent viruses. This study describes the development and characterization of peptidomimetic inhibitors of TMPRSS2, which primes the Spike protein of SARS-CoV-2. The inhibitors are shown to prevent SARS-CoV-2 infection in cells as efficiently as camostat mesylate.
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19
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Brainard J, Rushton S, Winters T, Hunter PR. Spatial Risk Factors for Pillar 1 COVID-19 Excess Cases and Mortality in Rural Eastern England, UK. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2022; 42:1571-1584. [PMID: 34601734 PMCID: PMC8661982 DOI: 10.1111/risa.13835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 08/06/2021] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
Understanding is still developing about spatial risk factors for COVID-19 infection or mortality. This is a secondary analysis of patient records in a confined area of eastern England, covering persons who tested positive for SARS-CoV-2 through end May 2020, including dates of death and residence area. We obtained residence area data on air quality, deprivation levels, care home bed capacity, age distribution, rurality, access to employment centers, and population density. We considered these covariates as risk factors for excess cases and excess deaths in the 28 days after confirmation of positive Covid status relative to the overall case load and death recorded for the study area as a whole. We used the conditional autoregressive Besag-York-Mollie model to investigate the spatial dependency of cases and deaths allowing for a Poisson error structure. Structural equation models were applied to clarify relationships between predictors and outcomes. Excess case counts or excess deaths were both predicted by the percentage of population age 65 years, care home bed capacity and less rurality: older population and more urban areas saw excess cases. Greater deprivation did not correlate with excess case counts but was significantly linked to higher mortality rates after infection. Neither excess cases nor excess deaths were predicted by population density, travel time to local employment centers, or air quality indicators. Only 66% of mortality was explained by locally high case counts. Higher deprivation clearly linked to higher COVID-19 mortality separate from wider community prevalence and other spatial risk factors.
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Affiliation(s)
- Julii Brainard
- Norwich Medical SchoolUniversity of East AngliaNorwichUK
| | - Steve Rushton
- School of Natural and Environmental SciencesNewcastle UniversityNewcastle upon TyneUK
| | - Tim Winters
- Insight and AnalyticsNorfolk County CouncilNorwichUK
| | - Paul R. Hunter
- Norwich Medical SchoolUniversity of East AngliaNorwichUK
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20
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Brainard J, Rushton S, Winters T, Hunter PR. Spatial Risk Factors for Pillar 1 COVID-19 Excess Cases and Mortality in Rural Eastern England, UK. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2022; 42:1571-1584. [PMID: 34601734 DOI: 10.1101/2020.12.03.20239681] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 08/06/2021] [Accepted: 09/13/2021] [Indexed: 05/23/2023]
Abstract
Understanding is still developing about spatial risk factors for COVID-19 infection or mortality. This is a secondary analysis of patient records in a confined area of eastern England, covering persons who tested positive for SARS-CoV-2 through end May 2020, including dates of death and residence area. We obtained residence area data on air quality, deprivation levels, care home bed capacity, age distribution, rurality, access to employment centers, and population density. We considered these covariates as risk factors for excess cases and excess deaths in the 28 days after confirmation of positive Covid status relative to the overall case load and death recorded for the study area as a whole. We used the conditional autoregressive Besag-York-Mollie model to investigate the spatial dependency of cases and deaths allowing for a Poisson error structure. Structural equation models were applied to clarify relationships between predictors and outcomes. Excess case counts or excess deaths were both predicted by the percentage of population age 65 years, care home bed capacity and less rurality: older population and more urban areas saw excess cases. Greater deprivation did not correlate with excess case counts but was significantly linked to higher mortality rates after infection. Neither excess cases nor excess deaths were predicted by population density, travel time to local employment centers, or air quality indicators. Only 66% of mortality was explained by locally high case counts. Higher deprivation clearly linked to higher COVID-19 mortality separate from wider community prevalence and other spatial risk factors.
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Affiliation(s)
- Julii Brainard
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Steve Rushton
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Tim Winters
- Insight and Analytics, Norfolk County Council, Norwich, UK
| | - Paul R Hunter
- Norwich Medical School, University of East Anglia, Norwich, UK
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Yue T, Zhang Q, Cai T, Xu M, Zhu H, Pourkarim MR, De Clercq E, Li G. Trends in the disease burden of HBV and HCV infection in China from 1990 to 2019. Int J Infect Dis 2022; 122:476-485. [PMID: 35724827 DOI: 10.1016/j.ijid.2022.06.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES This study aims to reveal the 30-year dynamics of HBV and HCV disease burden in China from 1990 to 2019. METHODS HBV/HCV data were retrieved from the Global Burden of Disease database. Joinpoint regression was used to examine temporal trends. Age-period-cohort models were applied to evaluate effects of patient age, period, and cohort on HBV/HCV-associated mortality and incidences. RESULTS A dramatic decrease in the disease burden of HBV was found from 1990 to 2019, but the disease burden of HCV has remained stable since 2000. Patient age, period, and cohort exerted a significant effect on the diseases burden of HBV and HCV infection. Compared with females, males had a higher risk of HBV/HCV infections as well as HBV/HCV-associated mortality and liver cancer. Overweight, alcohol, tobacco and drug use were important risk factors associated with HBV/HCV-associated liver cancer. The incidences of HBV- and HCV-associated liver cancer from 2019 to 2044 are expected to decrease by 39.4% and 33.3%, respectively. CONCLUSIONS The disease burden of HBV/HCV infection has decreased in China over the past 30 years, but HBV incidences remain high, especially in males. Effective management of HBV and HCV infections is still needed for high-risk populations.
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Affiliation(s)
- Tingting Yue
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, Hunan, China
| | - Quanquan Zhang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, Hunan, China
| | - Ting Cai
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, Hunan, China
| | - Ming Xu
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, Hunan, China
| | - Haizhen Zhu
- Institute of Pathogen Biology and Immunology of College of Biology, Hunan Provincial Key Laboratory of Medical Virology, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082 Hunan, China
| | - Mahmoud Reza Pourkarim
- Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, 3000 Leuven, Belgium; Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran; Blood Transfusion Research Centre, High Institute for Research and Education in Transfusion Medicine, Hemmat Exp. Way, 14665-1157, Tehran, Iran
| | - Erik De Clercq
- Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, 3000 Leuven, Belgium
| | - Guangdi Li
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, Hunan, China; Hunan Children's Hospital, Changsha 410007, Hunan, China.
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22
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Clinical Characteristics and Predictors of Mortality in Elderly Patients Hospitalized with COVID-19 in Bangladesh: A Multicenter, Retrospective Study. Interdiscip Perspect Infect Dis 2022; 2022:5904332. [PMID: 35698592 PMCID: PMC9188299 DOI: 10.1155/2022/5904332] [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: 03/11/2022] [Accepted: 05/24/2022] [Indexed: 01/08/2023] Open
Abstract
Purpose Elderly patients are at high risk of fatality from COVID-19. The present work aims to describe the clinical characteristics of elderly inpatients with COVID-19 and identify the predictors of in-hospital mortality at admission. Materials and Methods In this retrospective, multicenter cohort study, we included elderly COVID-19 inpatients (n = 245) from four hospitals in Sylhet, Bangladesh, who had been discharged between October 2020 and February 2021. Demographic, clinical, and laboratory data were extracted from hospital records and compared between survivors and nonsurvivors. We used univariable and multivariable logistic regression analysis to explore the risk factors associated with in-hospital death. Principal Results. Of the included patients, 202 (82.44%) were discharged and 43 (17.55%) died in hospital. Except hypertension, other comorbidities like diabetes, chronic kidney disease, ischemic heart disease, and chronic obstructive pulmonary disease were more prevalent in nonsurvivors. Nonsurvivors had a higher prevalence of leukocytosis (51.2 versus 30.7; p=0.01), lymphopenia (72.1 versus 55; p=0.05), and thrombocytopenia (20.9 versus 9.9; p=0.07). Multivariable regression analysis showed an increasing odds ratio of in-hospital death associated with older age (odds ratio 1.05, 95% CI 1.01–1.10, per year increase; p=0.009), thrombocytopenia (OR = 3.56; 95% CI 1.22–10.33, p=0.019), and admission SpO2 (OR 0.91, 95% CI 0.88–0.95; p=0.001). Conclusions Higher age, thrombocytopenia, and lower initial level of SpO2 at admission are predictors of in-hospital mortality in elderly patients with COVID-19.
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23
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Dadras O, SeyedAlinaghi S, Karimi A, Shamsabadi A, Qaderi K, Ramezani M, Mirghaderi SP, Mahdiabadi S, Vahedi F, Saeidi S, Shojaei A, Mehrtak M, Azar SA, Mehraeen E, Voltarelli FA. COVID‐19 mortality and its predictors in the elderly: A systematic review. Health Sci Rep 2022; 5:e657. [PMID: 35620541 PMCID: PMC9125886 DOI: 10.1002/hsr2.657] [Citation(s) in RCA: 73] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 05/02/2022] [Accepted: 05/06/2022] [Indexed: 12/13/2022] Open
Abstract
Background and Aims Older people have higher rates of comorbidities and may experience more severe inflammatory responses; therefore, are at higher risk of death. Herein, we aimed to systematically review the mortality in coronavirus disease 2019 (COVID‐19) patients and its predictors in this age group. Methods We searched PubMed, Web of Science, and Science Direct using relevant keywords. Retrieved records underwent a two‐step screening process consisting of title/abstract and full‐text screenings to identify the eligible studies. Results Summarizing findings of 35 studies demonstrated that older patients have higher mortality rates compared to the younger population. A review of articles revealed that increasing age, body mass index, a male gender, dementia, impairment or dependency in daily activities, presence of consolidations on chest X‐ray, hypoxemic respiratory failure, and lower oxygen saturation at admission were risk factors for death. High d‐dimer levels, 25‐hydroxy vitamin D serum deficiencies, high C‐reactive protein (≥5 mg/L) levels plus any other abnormalities of lymphocyte, higher blood urea nitrogen or lactate dehydrogenase, and higher platelet count were predictors of poor prognosis and mortality in the elderly. Studies have also shown that previous treatment with renin–angiotensin–aldosterone system inhibitors, pharmacological treatments of respiratory disorders, antibiotics, corticosteroids, vitamin K antagonist, antihistamines, azithromycin, Itolizumab (an anti‐CD6 monoclonal antibody) in combination with other antivirals reduces COVID‐19 worsening and mortality. Vaccination against seasonal influenza might also reduce COVID‐19 mortality. Conclusion Overall, a critical consideration is necessary for the care and management of COVID‐19 in the aged population considering the drastic contrasts in manifestation and prognosis compared to other age groups. Mortality from COVID‐19 is independently associated with the patient's age. Elderly patients with COVID‐19 are more vulnerable to poor outcomes. Thus, strict preventive measures, timely diagnosis, and aggressive therapeutic/nontherapeutic care are of great importance to reduce acute respiratory distress syndrome and severe complications in older people.
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Affiliation(s)
- Omid Dadras
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High‐Risk Behaviors Tehran Iran
- Department of Global Public Health and Primary Care University of Bergen Bergen Norway
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High‐Risk Behaviors Tehran Iran
| | - Amirali Karimi
- School of Medicine Tehran University of Medical Sciences Tehran Iran
| | - Ahmadreza Shamsabadi
- Department of Health Information Technology Esfarayen Faculty of Medical Sciences Esfarayen Iran
| | - Kowsar Qaderi
- Kermanshah University of Medical Sciences Kermanshah Iran
| | - Maryam Ramezani
- Department of Health Management, Policy and Economics School of Public Health, Tehran University of Medical Sciences Tehran Iran
| | | | - Sara Mahdiabadi
- School of Medicine Tehran University of Medical Sciences Tehran Iran
| | - Farzin Vahedi
- School of Medicine Tehran University of Medical Sciences Tehran Iran
| | - Solmaz Saeidi
- Department of Nursing University of Medical Sciences; Khalkhal Khalkhal Iran
| | - Alireza Shojaei
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High‐Risk Behaviors Tehran Iran
| | - Mohammad Mehrtak
- School of Medicine and Allied Medical Sciences Ardabil University of Medical Sciences Ardabil Iran
| | - Shiva A. Azar
- School of Pharmacy Shiraz University of Medical Sciences Shiraz Iran
| | - Esmaeil Mehraeen
- Department of Health Information Technology Khalkhal University of Medical Sciences Khalkhal Iran
| | - Fabrício A. Voltarelli
- Graduation Program in Health Sciences Faculty of Medicine, Federal University of Mato Grosso Cuiabá Mato Grosso Brazil
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Degarege A, Naveed Z, Kabayundo J, Brett-Major D. Heterogeneity and Risk of Bias in Studies Examining Risk Factors for Severe Illness and Death in COVID-19: A Systematic Review and Meta-Analysis. Pathogens 2022; 11:563. [PMID: 35631084 PMCID: PMC9147100 DOI: 10.3390/pathogens11050563] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 05/02/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023] Open
Abstract
This systematic review and meta-analysis synthesized the evidence on the impacts of demographics and comorbidities on the clinical outcomes of COVID-19, as well as the sources of the heterogeneity and publication bias of the relevant studies. Two authors independently searched the literature from PubMed, Embase, Cochrane library, and CINAHL on 18 May 2021; removed duplicates; screened the titles, abstracts, and full texts by using criteria; and extracted data from the eligible articles. The variations among the studies were examined by using Cochrane, Q.; I2, and meta-regression. Out of 11,975 articles that were obtained from the databases and screened, 559 studies were abstracted, and then, where appropriate, were analyzed by meta-analysis (n = 542). COVID-19-related severe illness, admission to the ICU, and death were significantly correlated with comorbidities, male sex, and an age older than 60 or 65 years, although high heterogeneity was present in the pooled estimates. The study design, the study country, the sample size, and the year of publication contributed to this. There was publication bias among the studies that compared the odds of COVID-19-related deaths, severe illness, and admission to the ICU on the basis of the comorbidity status. While an older age and chronic diseases were shown to increase the risk of developing severe illness, admission to the ICU, and death among the COVID-19 patients in our analysis, a marked heterogeneity was present when linking the specific risks with the outcomes.
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Affiliation(s)
- Abraham Degarege
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE 68198, USA; (Z.N.); (J.K.); (D.B.-M.)
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25
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Damara FA, Muchamad GR, Anton A, Ramdhani AN, Channel IC, Faried A. Epidemiological Pattern of Traumatic Brain Injury in the COVID-19 Pandemic: A Systematic Review and Meta-Analysis. World Neurosurg 2022; 161:e698-e709. [PMID: 35227924 PMCID: PMC8881220 DOI: 10.1016/j.wneu.2022.02.081] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/17/2022] [Accepted: 02/18/2022] [Indexed: 12/12/2022]
Abstract
Background Although the incidence of traumatic brain injury (TBI) has decreased since the beginning of the coronavirus disease 2019 (COVID-19) pandemic and severe acute respiratory syndrome coronavirus 2 is still evolving, the number of TBI cases has still greatly increased in multiple countries. In the present systematic review and meta-analysis, we evaluated the epidemiological characteristics of patients with TBI before and during the COVID-19 pandemic. Methods We conducted a systematic literature search of original studies, short reports, and research letters from databases on studies that contained data about the severity, mortality, presence of neurological deficits, radiological diagnosis, cause of injury, and type of management of TBI during a specified period within the pandemic compared with before the pandemic. Results A total of 18,490 subjects from 13 studies were included in the present study. The results of the meta-analysis showed a higher TBI mortality rate during the COVID-19 pandemic in the low-to-middle income countries (odds ratio, 1.65; 95% confidence interval, 1.12–2.41; P < 0.05; I2 = 40.8%; P = 0.18). The proportion of subdural hemorrhage was decreased, and the proportion of subarachnoid hemorrhage was increased in low- to middle-income and high-income countries, respectively. The proportion of assaults as the cause of TBI had increased during the pandemic (odds ratio, 1.40; 95% confidence interval, 1.06–1.86; P = 0.02; I2 = 20.8%; P = 0.28). We did not find any significant differences in the incidence of surgical intervention for TBI during the pandemic. Conclusions Our results have indicated that during the COVID-19 pandemic, the TBI mortality rate had increased in low- to middle-income countries. The rate of assault as the cause of TBI had also increased during the pandemic.
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Affiliation(s)
- Fachreza Aryo Damara
- Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin Hospital, Bandung, Indonesia
| | - Galih Ricci Muchamad
- Department of Medicine, Faculty of Medicine, Universitas Diponegoro - Kariadi General Hospital, Semarang, Indonesia
| | - Anton Anton
- Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin Hospital, Bandung, Indonesia
| | - Alfya Nandika Ramdhani
- Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin Hospital, Bandung, Indonesia
| | - Ivan Christian Channel
- Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin Hospital, Bandung, Indonesia
| | - Ahmad Faried
- Department of Neurosurgery, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin Hospital, Bandung, Indonesia.
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26
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Dadras O, SeyedAlinaghi S, Karimi A, Shamsabadi A, Qaderi K, Ramezani M, Mirghaderi SP, Mahdiabadi S, Vahedi F, Saeidi S, Shojaei A, Mehrtak M, Azar SA, Mehraeen E, Voltarelli FA. COVID-19 mortality and its predictors in the elderly: A systematic review. Health Sci Rep 2022. [PMID: 35620541 DOI: 10.1002/hsr1002.1657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND AND AIMS Older people have higher rates of comorbidities and may experience more severe inflammatory responses; therefore, are at higher risk of death. Herein, we aimed to systematically review the mortality in coronavirus disease 2019 (COVID-19) patients and its predictors in this age group. METHODS We searched PubMed, Web of Science, and Science Direct using relevant keywords. Retrieved records underwent a two-step screening process consisting of title/abstract and full-text screenings to identify the eligible studies. RESULTS Summarizing findings of 35 studies demonstrated that older patients have higher mortality rates compared to the younger population. A review of articles revealed that increasing age, body mass index, a male gender, dementia, impairment or dependency in daily activities, presence of consolidations on chest X-ray, hypoxemic respiratory failure, and lower oxygen saturation at admission were risk factors for death. High d-dimer levels, 25-hydroxy vitamin D serum deficiencies, high C-reactive protein (≥5 mg/L) levels plus any other abnormalities of lymphocyte, higher blood urea nitrogen or lactate dehydrogenase, and higher platelet count were predictors of poor prognosis and mortality in the elderly. Studies have also shown that previous treatment with renin-angiotensin-aldosterone system inhibitors, pharmacological treatments of respiratory disorders, antibiotics, corticosteroids, vitamin K antagonist, antihistamines, azithromycin, Itolizumab (an anti-CD6 monoclonal antibody) in combination with other antivirals reduces COVID-19 worsening and mortality. Vaccination against seasonal influenza might also reduce COVID-19 mortality. CONCLUSION Overall, a critical consideration is necessary for the care and management of COVID-19 in the aged population considering the drastic contrasts in manifestation and prognosis compared to other age groups. Mortality from COVID-19 is independently associated with the patient's age. Elderly patients with COVID-19 are more vulnerable to poor outcomes. Thus, strict preventive measures, timely diagnosis, and aggressive therapeutic/nontherapeutic care are of great importance to reduce acute respiratory distress syndrome and severe complications in older people.
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Affiliation(s)
- Omid Dadras
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors Tehran Iran.,Department of Global Public Health and Primary Care University of Bergen Bergen Norway
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors Tehran Iran
| | - Amirali Karimi
- School of Medicine Tehran University of Medical Sciences Tehran Iran
| | - Ahmadreza Shamsabadi
- Department of Health Information Technology Esfarayen Faculty of Medical Sciences Esfarayen Iran
| | - Kowsar Qaderi
- Kermanshah University of Medical Sciences Kermanshah Iran
| | - Maryam Ramezani
- Department of Health Management, Policy and Economics School of Public Health, Tehran University of Medical Sciences Tehran Iran
| | | | - Sara Mahdiabadi
- School of Medicine Tehran University of Medical Sciences Tehran Iran
| | - Farzin Vahedi
- School of Medicine Tehran University of Medical Sciences Tehran Iran
| | - Solmaz Saeidi
- Department of Nursing University of Medical Sciences; Khalkhal Khalkhal Iran
| | - Alireza Shojaei
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors Tehran Iran
| | - Mohammad Mehrtak
- School of Medicine and Allied Medical Sciences Ardabil University of Medical Sciences Ardabil Iran
| | - Shiva A Azar
- School of Pharmacy Shiraz University of Medical Sciences Shiraz Iran
| | - Esmaeil Mehraeen
- Department of Health Information Technology Khalkhal University of Medical Sciences Khalkhal Iran
| | - Fabrício A Voltarelli
- Graduation Program in Health Sciences Faculty of Medicine, Federal University of Mato Grosso Cuiabá Mato Grosso Brazil
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ÇİFTÇİ M. THE INCREASE IN THE SOCIAL UTILITY OF THE GERIATRIC POPULATION GAINED FROM THE HUMAN HEALTH WORKERS DURING THE PANDEMIC. KONURALP TIP DERGISI 2022. [DOI: 10.18521/ktd.1059885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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28
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Li G, Wang Y, De Clercq E. Approved HIV reverse transcriptase inhibitors in the past decade. Acta Pharm Sin B 2022; 12:1567-1590. [PMID: 35847492 PMCID: PMC9279714 DOI: 10.1016/j.apsb.2021.11.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 10/13/2021] [Accepted: 11/08/2021] [Indexed: 01/09/2023] Open
Abstract
HIV reverse transcriptase (RT) inhibitors are the important components of highly active antiretroviral therapies (HAARTs) for anti-HIV treatment and pre-exposure prophylaxis in clinical practice. Many RT inhibitors and their combination regimens have been approved in the past ten years, but a review on their drug discovery, pharmacology, and clinical efficacy is lacking. Here, we provide a comprehensive review of RT inhibitors (tenofovir alafenamide, rilpivirine, doravirine, dapivirine, azvudine and elsulfavirine) approved in the past decade, regarding their drug discovery, pharmacology, and clinical efficacy in randomized controlled trials. Novel RT inhibitors such as islatravir, MK-8504, MK-8507, MK8583, IQP-0528, and MIV-150 will be also highlighted. Future development may focus on the new generation of novel antiretroviral inhibitors with higher bioavailability, longer elimination half-life, more favorable side-effect profiles, fewer drug-drug interactions, and higher activities against circulating drug-resistant strains.
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Key Words
- 3TC, (−)-2′,3′-dideoxy-3′-thiacytidine (common name, lamivudine)
- ABC, abacavir
- ATV, atazanavir
- AZT, 3′-azido-3′-deoxy-thymidine (common name, zidovudine)
- BIC, bictegravir
- CAB, cabotegravir
- CC50, the 50% cytotoxic concentration
- COBI, cobicistat
- Clinical efficacy
- DOR, doravirine
- DPV, dapivirine
- DRV, darunavir
- DTG, dolutegravir
- EACS, European AIDS Clinical Society
- EC50, half maximal effective concentration
- EFV, efavirenz
- ESV, elsulfavirine
- EVG, elvitegravir
- F, bioavailability
- FDA, US Food and Drug Administration
- FTC, (−)-2′,3′-dideoxy-5-fluoro-3′-thiacytidine (common name, emtricitabine)
- HAART
- HAART, highly active antiretroviral therapy
- HIV treatment
- HIV, human immunodeficiency virus
- IAS-USA, International Antiviral Society-USA
- IC50, half maximal inhibitory concentration
- MSM, men who have sex with men
- NNRTI
- NNRTI, non-nucleoside reverse transcriptase inhibitor
- NRTI
- NRTI, nucleoside/nucleotide reverse transcriptase inhibitor
- RPV, rilpivirine
- TAF, tenofovir alafenamide
- TDF, tenofovir disoproxil fumarate
- t1/2, elimination half-life
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Affiliation(s)
- Guangdi Li
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Yali Wang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Erik De Clercq
- Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven B-3000, Belgium
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29
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Jing X, Xu M, Song D, Yue T, Wang Y, Zhang P, Zhong Y, Zhang M, Lam TTY, Faria NR, De Clercq E, Li G. Association between inflammatory cytokines and anti-SARS-CoV-2 antibodies in hospitalized patients with COVID-19. Immun Ageing 2022; 19:12. [PMID: 35248063 PMCID: PMC8897556 DOI: 10.1186/s12979-022-00271-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/11/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND COVID-19 patients may experience "cytokine storm" when human immune system produces excessive cytokines/chemokines. However, it remains unclear whether early responses of inflammatory cytokines would lead to high or low titers of anti-SARS-CoV-2 antibodies. METHODS This retrospective study enrolled a cohort of 272 hospitalized patients with laboratory-confirmed SARS-CoV-2. Laboratory assessments of serum cytokines (IL-2R, IL-6, IL-8, IL-10, TNF-α), anti-SARS-CoV-2 IgG/IgM antibodies, and peripheral blood biomarkers were conducted during hospitalization. RESULTS At hospital admission, 36.4% patients were severely ill, 51.5% patients were ≥ 65 years, and 60.3% patients had comorbidities. Higher levels of IL-2R and IL-6 were observed in older patients (≥65 years). Significant differences of IL-2R (week 2 to week ≥5 from symptom onset), IL-6 (week 1 to week ≥5), IL-8 (week 2 to week ≥5), and IL-10 (week 1 to week 3) were observed between moderately-ill and severely ill patients. Anti-SARS-CoV-2 IgG titers were significantly higher in severely ill patients than in moderately ill patients, but such difference was not observed for IgM. High titers of early-stage IL-6, IL-8, and TNF-α (≤2 weeks after symptom onset) were positively correlated with high titers of late-stage IgG (≥5 weeks after symptom onset). Deaths were mostly observed in severely ill older patients (45.9%). Survival analyses revealed risk factors of patient age, baseline COVID-19 severity, and baseline IL-6 that affected survival time, especially in severely ill older patients. CONCLUSION Early responses of elevated cytokines such as IL-6 reflect the active immune responses, leading to high titers of IgG antibodies against COVID-19.
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Affiliation(s)
- Xixi Jing
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Min Xu
- Department of Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Deye Song
- Department of Orthopedics, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Tingting Yue
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Yali Wang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Pan Zhang
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, 410078, China
| | - Yanjun Zhong
- Department of Critical Care Medicine, The Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Min Zhang
- Institute of Hepatology and Department of Infectious Diseases, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Tommy Tsan-Yuk Lam
- State Key Laboratory of Emerging Infectious Diseases, School of Public Health, The University of Hong Kong, Hong Kong, SAR, China
| | - Nuno Rodrigues Faria
- Department of Infectious Disease Epidemiology, School of Public Health, Imperial College London, London, UK
- Department of Zoology, University of Oxford, Oxford, UK
| | - Erik De Clercq
- Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, KU Leuven, 3000, Leuven, Belgium
| | - Guangdi Li
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, 410078, China.
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30
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Alizadehsani R, Eskandarian R, Behjati M, Zahmatkesh M, Roshanzamir M, Izadi NH, Shoeibi A, Haddadi A, Khozeimeh F, Sani FA, Sani ZA, Roshanzamir Z, Khosravi A, Nahavandi S, Sarrafzadegan N, Islam SMS. Factors associated with mortality in hospitalized cardiovascular disease patients infected with COVID-19. Immun Inflamm Dis 2022; 10:e561. [PMID: 35048534 PMCID: PMC8926510 DOI: 10.1002/iid3.561] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 10/25/2021] [Accepted: 10/28/2021] [Indexed: 12/01/2022] Open
Abstract
INTRODUCTION To reduce mortality in hospitalized patients with COVID-19 and cardiovascular disease (CVD), it is necessary to understand the relationship between patient's symptoms, risk factors, and comorbidities with their mortality rate. To the best of our knowledge, this paper is the first which take into account the determinants like risk factors, symptoms, and comorbidities leading to mortality in CVD patients who are hospitalized with COVID-19. METHODS This study was conducted on 660 hospitalized patients with CVD and COVID-19 recruited between January 2020 and January 2021 in Iran. All patients were diagnosed with the previous history of CVD like angina, myocardial infarction, heart failure, cardiomyopathy, abnormal heart rhythms, and congenital heart disease before they were hospitalized for COVID-19. We collected data on patient's signs and symptoms, clinical and paraclinical examinations, and any underlying comorbidities. t test was used to determine the significant difference between the two deceased and alive groups. In addition, the relation between pairs of symptoms and pairs of comorbidities has been determined via correlation computation. RESULTS Our findings suggest that signs and symptoms such as fever, cough, myalgia, chest pain, chills, abdominal pain, nausea, vomiting, diarrhea, and anorexia had no impact on patients' mortality. There was a significant correlation between COVID-19 cardiovascular patients' mortality rate and symptoms such as headache, loss of consciousness (LOC), oxygen saturation less than 93%, and need for mechanical ventilation. CONCLUSIONS Our results might help physicians identify early symptoms, comorbidities, and risk factors related to mortality in CVD patients hospitalized for COVID-19.
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Affiliation(s)
- Roohallah Alizadehsani
- Institute for Intelligent Systems Research and Innovation (IISRI)Deakin UniversityGeelongAustralia
| | - Rahimeh Eskandarian
- Internal Medicine Research CenterSemnan University of Medical SciencesSemnanIran
| | - Mohaddeseh Behjati
- Rajaei Cardiovascular Medical and Research CenterIran University of Medical SciencesTehranIran
| | - Mehrdad Zahmatkesh
- Internal Medicine Research CenterSemnan University of Medical SciencesSemnanIran
| | | | - Navid H. Izadi
- Department of Electrical and Computer EngineeringIsfahan University of TechnologyIsfahanIran
| | - Afshin Shoeibi
- Computer Engineering DepartmentFerdowsi University of MashhadMashhadIran
- Faculty of Electrical and Computer Engineering, Biomedical Data Acquisition LabK. N. Toosi University of TechnologyTehranIran
| | - Azadeh Haddadi
- Department of Biology, Faculy of Basic Sciences, Shahrekord BranchIslamic Azad UniversityShahrekordIran
| | - Fahime Khozeimeh
- Institute for Intelligent Systems Research and Innovation (IISRI)Deakin UniversityGeelongAustralia
| | - Fariba A. Sani
- Faculty of MedicineMashhad University of Medical ScienceMashhadIran
| | | | - Zahra Roshanzamir
- Pediatric Respiratory and Sleep Medicine Research Center, Children's Medical CenterTehran University of Medical SciencesTehranIran
| | - Abbas Khosravi
- Institute for Intelligent Systems Research and Innovation (IISRI)Deakin UniversityGeelongAustralia
| | - Saeid Nahavandi
- Institute for Intelligent Systems Research and Innovation (IISRI)Deakin UniversityGeelongAustralia
| | - Nizal Sarrafzadegan
- Isfahan Cardiovascular Research Center, Cardiovascular Research InstituteIsfahan University of Medical SciencesIsfahanIran
- Faculty of Medicine, SPPHUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Sheikh Mohammed Shariful Islam
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition SciencesDeakin UniversityGeelongVictoriaAustralia
- Cardiovascular DivisionThe George Institute for Global HealthNewtownAustralia
- Sydney Medical SchoolUniversity of SydneyCamperdownAustralia
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Bostanghadiri N, Jazi FM, Razavi S, Fattorini L, Darban-Sarokhalil D. Mycobacterium tuberculosis and SARS-CoV-2 Coinfections: A Review. Front Microbiol 2022; 12:747827. [PMID: 35185809 PMCID: PMC8851160 DOI: 10.3389/fmicb.2021.747827] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 12/02/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Tuberculosis (TB) is still one of the most important causes of death worldwide. The lack of timely attention on TB diagnosis and treatment during the coronavirus disease 2019 (COVID-19) pandemic is a potential threat to health issues and may have severe consequences for patients and health systems. There is not much information on the management of TB during this period. Here, we reviewed the current literature to evaluate the rate of Mycobacterium tuberculosis and severe acute respiratory syndrome coronavirus 2 coinfections and interactions between these infectious agents. METHODS Several databases, including Web of Science, Scopus, and MEDLINE (via PubMed), were searched for original articles addressing TB and COVID-19 diseases published from December 2019 to April 2021. RESULTS Of 3,879 articles, 57 articles were included in this study, and among 106,033 patients affected by COVID-19, 891 also had TB. Overall, investigators found a consistent increase in C-reactive protein, D-dimer (especially in patients with severe clinical manifestation), erythrocyte sedimentation rate, lactate dehydrogenase, alanine aminotransferase, and a reduction of lymphocytes. The respiratory symptoms of TB/COVID-19 patients were similar to those of TB patients, but the risk of developing pulmonary TB increased in COVID-19 patients. Also, the mortality rate in TB/COVID-19 patients was higher than that in patients affected only by COVID-19 or TB. CONCLUSION Some reports indicated worsening respiratory symptoms and even activation of latent TB after COVID-19 or vice versa. It seems that both active and previously treated TB constituted a risk factor for COVID-19 in terms of severity and mortality, regardless of other underlying diseases and patient status. Health systems should not neglect TB during this era of the ongoing COVID-19 pandemic by setting up appropriate diagnostic and clinical management algorithms.
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Affiliation(s)
- Narjess Bostanghadiri
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Faramarz Masjedian Jazi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Shabnam Razavi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Microbial Biotechnology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Lanfranco Fattorini
- Department of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy
| | - Davood Darban-Sarokhalil
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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Determinants of COVID-19-Related Length of Hospital Stays and Long COVID in Ghana: A Cross-Sectional Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19010527. [PMID: 35010786 PMCID: PMC8744866 DOI: 10.3390/ijerph19010527] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/30/2021] [Accepted: 01/02/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVES There is paucity of data on determinants of length of COVID-19 admissions and long COVID, an emerging long-term sequel of COVID-19, in Ghana. Therefore, this study identified these determinants and discussed their policy implications. METHOD Data of 2334 patients seen at the main COVID-19 treatment centre in Ghana were analysed in this study. Their characteristics, such as age, education level and comorbidities, were examined as explanatory variables. The dependent variables were length of COVID-19 hospitalisations and long COVID. Negative binomial and binary logistic regressions were fitted to investigate the determinants. RESULT The regression analyses showed that, on average, COVID-19 patients with hypertension and diabetes mellitus spent almost 2 days longer in hospital (p = 0.00, 95% CI = 1.42-2.33) and had 4 times the odds of long COVID (95% CI = 1.61-10.85, p = 0.003) compared to those with no comorbidities. In addition, the odds of long COVID decreased with increasing patient's education level (primary OR = 0.73, p = 0.02; secondary/vocational OR = 0.26, p = 0.02; tertiary education OR = 0.23, p = 0.12). CONCLUSION The presence of hypertension and diabetes mellitus determined both length of hospitalisation and long COVID among patients with COVID-19 in Ghana. COVID-19 prevention and management policies should therefore consider these factors.
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Karadavut S, Altintop I. Long-term cardiovascular adverse events in very elderly COVID-19 patients. Arch Gerontol Geriatr 2022; 100:104628. [PMID: 35091302 PMCID: PMC8783397 DOI: 10.1016/j.archger.2022.104628] [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: 12/07/2021] [Revised: 01/19/2022] [Accepted: 01/21/2022] [Indexed: 12/15/2022]
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Li CX, Gao J, Zhang Z, Chen L, Li X, Zhou M, Wheelock ÅM. Multiomics integration-based molecular characterizations of COVID-19. Brief Bioinform 2021; 23:6447675. [PMID: 34864875 PMCID: PMC8769889 DOI: 10.1093/bib/bbab485] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/04/2021] [Accepted: 10/23/2021] [Indexed: 01/08/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic, caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), rapidly became a global health challenge, leading to unprecedented social and economic consequences. The mechanisms behind the pathogenesis of SARS-CoV-2 are both unique and complex. Omics-scale studies are emerging rapidly and offer a tremendous potential to unravel the puzzle of SARS-CoV-2 pathobiology, as well as moving forward with diagnostics, potential drug targets, risk stratification, therapeutic responses, vaccine development and therapeutic innovation. This review summarizes various aspects of understanding multiomics integration-based molecular characterizations of COVID-19, which to date include the integration of transcriptomics, proteomics, genomics, lipidomics, immunomics and metabolomics to explore virus targets and developing suitable therapeutic solutions through systems biology tools. Furthermore, this review also covers an abridgment of omics investigations related to disease pathogenesis and virulence, the role of host genetic variation and a broad array of immune and inflammatory phenotypes contributing to understanding COVID-19 traits. Insights into this review, which combines existing strategies and multiomics integration profiling, may help further advance our knowledge of COVID-19.
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Affiliation(s)
- Chuan-Xing Li
- Respiratory Medicine Unit, Department of Medicine & Centre for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden.,The First Hospital of Lanzhou University, Lanzhou, China
| | - Jing Gao
- Respiratory Medicine Unit, Department of Medicine & Centre for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden.,Heart and Lung Centre, Department of Pulmonary Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Zicheng Zhang
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Lu Chen
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Xun Li
- The First Hospital of Lanzhou University, Lanzhou, China.,The First School of Clinical Medicine, Lanzhou University, Lanzhou, China.,Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou, China.,Key Laboratory of Biotherapy and Regenerative Medicine of Gansu Province, The First Hospital of Lanzhou University, Lanzhou, China
| | - Meng Zhou
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Åsa M Wheelock
- Respiratory Medicine Unit, Department of Medicine & Centre for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
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Wang Y, Xu J, Wang Y, Hou H, Shi L, Yang H. Prevalence of comorbid tuberculosis amongst COVID-19 patients: A rapid review and meta-analysis. Int J Clin Pract 2021; 75:e14867. [PMID: 34670351 PMCID: PMC8646527 DOI: 10.1111/ijcp.14867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/13/2021] [Indexed: 11/28/2022] Open
Affiliation(s)
- Yadong Wang
- Department of ToxicologyHenan Center for Disease Control and PreventionZhengzhouChina
| | - Jie Xu
- Department of EpidemiologySchool of Public HealthZhengzhou UniversityZhengzhouChina
| | - Ying Wang
- Department of EpidemiologySchool of Public HealthZhengzhou UniversityZhengzhouChina
| | - Hongjie Hou
- Department of EpidemiologySchool of Public HealthZhengzhou UniversityZhengzhouChina
| | - Li Shi
- Department of EpidemiologySchool of Public HealthZhengzhou UniversityZhengzhouChina
| | - Haiyan Yang
- Department of EpidemiologySchool of Public HealthZhengzhou UniversityZhengzhouChina
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Aggarwal AN, Agarwal R, Dhooria S, Prasad KT, Sehgal IS, Muthu V. Active pulmonary tuberculosis and coronavirus disease 2019: A systematic review and meta-analysis. PLoS One 2021; 16:e0259006. [PMID: 34673822 PMCID: PMC8530351 DOI: 10.1371/journal.pone.0259006] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/08/2021] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE The proportion of COVID-19 patients having active pulmonary tuberculosis, and its impact on COVID-19 related patient outcomes, is not clear. We conducted this systematic review to evaluate the proportion of patients with active pulmonary tuberculosis among COVID-19 patients, and to assess if comorbid pulmonary tuberculosis worsens clinical outcomes in these patients. METHODS We queried the PubMed and Embase databases for studies providing data on (a) proportion of COVID-19 patients with active pulmonary tuberculosis or (b) severe disease, hospitalization, or mortality among COVID-19 patients with and without active pulmonary tuberculosis. We calculated the proportion of tuberculosis patients, and the relative risk (RR) for each reported outcome of interest. We used random-effects models to summarize our data. RESULTS We retrieved 3,375 citations, and included 43 studies, in our review. The pooled estimate for proportion of active pulmonary tuberculosis was 1.07% (95% CI 0.81%-1.36%). COVID-19 patients with tuberculosis had a higher risk of mortality (summary RR 1.93, 95% CI 1.56-2.39, from 17 studies) and for severe COVID-19 disease (summary RR 1.46, 95% CI 1.05-2.02, from 20 studies), but not for hospitalization (summary RR 1.86, 95% CI 0.91-3.81, from four studies), as compared to COVID-19 patients without tuberculosis. CONCLUSION Active pulmonary tuberculosis is relatively common among COVID-19 patients and increases the risk of severe COVID-19 and COVID-19-related mortality.
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Affiliation(s)
- Ashutosh Nath Aggarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kuruswamy Thurai Prasad
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Yan Z, Yang M, Lai CL. COVID-19 Vaccinations: A Comprehensive Review of Their Safety and Efficacy in Special Populations. Vaccines (Basel) 2021; 9:1097. [PMID: 34696205 PMCID: PMC8539110 DOI: 10.3390/vaccines9101097] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/21/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
COVID-19 has been spreading worldwide since late 2019. There is no definitive cure to date. Global vaccination programs are urgently required to confer herd immunity, reducing the incidence of COVID-19 infections and associated morbidity and mortality. However, a significant proportion of special populations are hesitant to receive vaccination due to their special conditions, namely, age (pediatrics and geriatrics), immunocompromised state, autoimmune diseases, chronic cardiovascular and pulmonary conditions, active or treated cancers, and pregnancy. This review aims to evaluate the existing evidence of COVID-19 vaccinations on these special populations and to provide clues to guide vaccination decision making to balance the benefits and risks of vaccinations.
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Affiliation(s)
- Zhipeng Yan
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - Ming Yang
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China;
| | - Ching-Lung Lai
- Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
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Geng J, Yu X, Bao H, Feng Z, Yuan X, Zhang J, Chen X, Chen Y, Li C, Yu H. Chronic Diseases as a Predictor for Severity and Mortality of COVID-19: A Systematic Review With Cumulative Meta-Analysis. Front Med (Lausanne) 2021; 8:588013. [PMID: 34540855 PMCID: PMC8440884 DOI: 10.3389/fmed.2021.588013] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 08/05/2021] [Indexed: 01/08/2023] Open
Abstract
Introduction: Given the ongoing coronavirus disease 2019 (COVID-19) pandemic and the consequent global healthcare crisis, there is an urgent need to better understand risk factors for symptom deterioration and mortality among patients with COVID-19. This systematic review aimed to meet the need by determining the predictive value of chronic diseases for COVID-19 severity and mortality. Methods: We searched PubMed, Embase, Web of Science, and Cumulative Index to Nursing and Allied Health Complete to identify studies published between December 1, 2019, and December 31, 2020. Two hundred and seventeen observational studies from 26 countries involving 624,986 patients were included. We assessed the risk of bias of the included studies and performed a cumulative meta-analysis. Results: We found that among COVID-19 patients, hypertension was a very common condition and was associated with higher severity, intensive care unit (ICU) admission, acute respiratory distress syndrome, and mortality. Chronic obstructive pulmonary disease was the strongest predictor for COVID-19 severity, admission to ICU, and mortality, while asthma was associated with a reduced risk of COVID-19 mortality. Patients with obesity were at a higher risk of experiencing severe symptoms of COVID-19 rather than mortality. Patients with cerebrovascular disease, chronic liver disease, chronic renal disease, or cancer were more likely to become severe COVID-19 cases and had a greater probability of mortality. Conclusions: COVID-19 patients with chronic diseases were more likely to experience severe symptoms and ICU admission and faced a higher risk of mortality. Aggressive strategies to combat the COVID-19 pandemic should target patients with chronic diseases as a priority.
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Affiliation(s)
- JinSong Geng
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - XiaoLan Yu
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - HaiNi Bao
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - Zhe Feng
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - XiaoYu Yuan
- Department of Emergency Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - JiaYing Zhang
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - XiaoWei Chen
- Library and Reference Department, Zhejiang University School of Medicine First Affiliated Hospital, Hangzhou, China
| | - YaLan Chen
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - ChengLong Li
- Department of Medical Informatics, Medical School of Nantong University, Nantong, China
| | - Hao Yu
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, United States
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Gkoufa A, Maneta E, Ntoumas GN, Georgakopoulou VE, Mantelou A, Kokkoris S, Routsi C. Elderly adults with COVID-19 admitted to intensive care unit: A narrative review. World J Crit Care Med 2021; 10:278-289. [PMID: 34616662 PMCID: PMC8462023 DOI: 10.5492/wjccm.v10.i5.278] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/19/2021] [Accepted: 08/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In the context of the Coronavirus disease 2019 (COVID-19) pandemic, it has been reported that elderly patients are particularly at risk of developing severe illness and exhibiting increased mortality. While many studies on hospitalized elderly patients with COVID-19 have been published, limited information is available on the characteristics and clinical outcomes of those elderly patients admitted to intensive care unit (ICU).
AIM To review the available evidence of the clinical data of elderly patients admitted to the ICU due to COVID-19.
METHODS We searched for published articles available in English literature to identify those studies conducted in critically ill patients admitted to the ICU due to COVID-19, either exclusively designed for the elderly or for the whole ICU population with COVID-19, provided that analyses according to the patients’ age had been conducted.
RESULTS Only one study exclusively focusing on critically ill elderly patients admitted to the ICU due to COVID-19 was found. Eighteen additional studies involving 17011 ICU patients and providing information for elderly patients as a subset of the whole study population have also been included in the present review article. Among the whole patient population, included in these studies, 8310 patients were older than 65 years of age and 2630 patients were older than 70 years. Clinical manifestations were similar for all patients; however, compared to younger ones, they suffered from more comorbidities and showed a varied, albeit high mortality.
CONCLUSION In summary, at present, although elderly patients constitute a considerable proportion of critically ill patients admitted to the ICU due to severe COVID-19, studies providing specific information are limited. The evidence so far suggests that advanced age and comorbidities are associated with worse clinical outcome. Future studies exclusively designed for this vulnerable group are needed.
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Affiliation(s)
- Aikaterini Gkoufa
- First Department of Internal Medicine, Laiko General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Eleni Maneta
- First Department of Intensive Care, School of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Georgios N Ntoumas
- First Department of Intensive Care, School of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Vasiliki E Georgakopoulou
- First Department of Internal Medicine, Laiko General Hospital, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Athina Mantelou
- First Department of Intensive Care, School of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Stelios Kokkoris
- First Department of Intensive Care, School of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
| | - Christina Routsi
- First Department of Intensive Care, School of Medicine, National and Kapodistrian University of Athens, Athens 10676, Greece
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Aslan B, Akyüz A, Işık F, Çap M, İnci Ü, Kaya İ, Karahan MZ, Aktan A, Bilge Ö, Özbek M, Altıntaş B, Boyraz B. The effect of chronic DOAC treatment on clinical outcomes of hospitalized patients with COVID-19. Int J Clin Pract 2021; 75:e14467. [PMID: 34107130 PMCID: PMC8237002 DOI: 10.1111/ijcp.14467] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/24/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Recent findings indicate that thrombosis is one of the underlying pathophysiology and complication of COVID-19 infection. Therefore, the prognosis of the disease may be more favourable in people who were under oral anticoagulant treatment before the COVID-19 diagnosis. This study aims to evaluate the effects of chronic DOAC use on ICU admission and mortality in hospitalized patients due to COVID-19 infection. METHOD Between 1 September and 30 November 2020, 2760 patients hospitalized in our hospital due to COVID-19 were screened. A total of 1710 patients who met the inclusion criteria were included in the study. The patients were divided into two groups as those who use DOAC due to any cardiovascular disease before the COVID-19 infection and those who do not. RESULTS Seventy-nine patients were enrolled in the DOAC group and 1631 patients in the non-DOAC group. Median age of all study patient was 62 (52-71 IQR) and 860 (50.5%) of them were female. The need for intensive care, in-hospital stay, and mechanical ventilation were observed at higher rates in the DOAC group. Mortality was observed in 23 patients (29%) in the DOAC group, and it was statistically higher in the DOAC group (P = .002). In the multivariable analysis, age (OR: 1.047, CI: 1.02-1.06, P < .001), male gender (OR: 1.8, CI: 1.3-2.7, P = .02), lymphocyte count (OR: 0.45, CI: 0.30-0.69, P < .001), procalcitonin (OR: 1.12, CI: 1.02-1.23, P = .015), SaO2 (OR: 0.8, CI: 0.77-0.82, P < .001) and creatinine (OR: 2.59, CI: 1.3-5.1, P = .006) were found to be associated with in-hospital mortality. DOAC treatment was not found to be associated with lower in-hospital mortality in multivariable analysis (OR:1.17, CI: 0.20-6.60, P = .850). CONCLUSION Our study showed that the use of DOAC prior to hospitalization had no protective effect on in-hospital mortality and intensive care need in hospitalized COVID-19 patients.
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Affiliation(s)
- Burhan Aslan
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Abdurrahman Akyüz
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Ferhat Işık
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Murat Çap
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Ümit İnci
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - İlyas Kaya
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Mehmet Zülküf Karahan
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Adem Aktan
- Department of CardiologyMardin State HospitalMardinTurkey
| | - Önder Bilge
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
| | - Mehmet Özbek
- Department of CardiologyDiyarbakır Dicle UniversityDiyarbakırTurkey
| | - Bernas Altıntaş
- Department of CardiologyDiyarbakır Gazi Yaşargil Education and Research HospitalHealth and Science UniversityDiyarbakırTurkey
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Rossi AA, Marconi M, Taccini F, Verusio C, Mannarini S. From Fear to Hopelessness: The Buffering Effect of Patient-Centered Communication in a Sample of Oncological Patients during COVID-19. Behav Sci (Basel) 2021; 11:bs11060087. [PMID: 34198572 PMCID: PMC8231896 DOI: 10.3390/bs11060087] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 02/06/2023] Open
Abstract
Background: COVID-19 represents a threat both for the physical and psychological health of oncological patients experiencing heightened distress levels to which the fear of the virus is also added. Moreover, fear of COVID-19 could lead oncological patients to experience feelings of hopelessness related to their medical care. Patient-centered communication may act as a buffer against the aforementioned variables. This study aimed to test the role of doctor–patient communication in the relationship between fear of COVID-19 and hopelessness. Methods: During the COVID-19 pandemic, a sample of 90 oncological outpatients was recruited (40 males (44.4%) and 50 females (55.6%), mean age = 66.08 (SD = 12.12)). A structured interview was developed and used during the pandemic to measure the patients’ perceived (A) fear of COVID-19, and (B) feelings of hopelessness, and (C) physicians’ use of empathetic and (D) clear language during the consultation. A multiple mediation model was tested, and the effects between males and females were also compared. Results: Empathetic and clear doctor–patient communication buffered the adverse effect of the fear of COVID-19 on hopelessness through a full-mediation model. The effects did not differ between males and females in the overall model but its indirect effects. Discussions: Patient-centered communication using empathy and clear language can buffer the adverse effect of the fear of COVID-19 and protect oncological patients from hopelessness during the pandemic. These findings might help to improve clinical oncological practice.
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Affiliation(s)
- Alessandro Alberto Rossi
- Department of Philosophy, Sociology, Education, and Applied Psychology, Section of Applied Psychology, University of Padova, 35131 Padova, Italy; (F.T.); (S.M.)
- Interdepartmental Center for Family Research, University of Padova, 35131 Padova, Italy
- Correspondence:
| | - Maria Marconi
- Department of Medical Oncology, Presidio Ospedaliero di Saronno, ASST Valle Olona, 21047 Saronno, Italy; (M.M.); (C.V.)
| | - Federica Taccini
- Department of Philosophy, Sociology, Education, and Applied Psychology, Section of Applied Psychology, University of Padova, 35131 Padova, Italy; (F.T.); (S.M.)
- Interdepartmental Center for Family Research, University of Padova, 35131 Padova, Italy
| | - Claudio Verusio
- Department of Medical Oncology, Presidio Ospedaliero di Saronno, ASST Valle Olona, 21047 Saronno, Italy; (M.M.); (C.V.)
| | - Stefania Mannarini
- Department of Philosophy, Sociology, Education, and Applied Psychology, Section of Applied Psychology, University of Padova, 35131 Padova, Italy; (F.T.); (S.M.)
- Interdepartmental Center for Family Research, University of Padova, 35131 Padova, Italy
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Barh D, Aljabali AA, Tambuwala MM, Tiwari S, Serrano-Aroca Á, Alzahrani KJ, Silva Andrade B, Azevedo V, Ganguly NK, Lundstrom K. Predicting COVID-19-Comorbidity Pathway Crosstalk-Based Targets and Drugs: Towards Personalized COVID-19 Management. Biomedicines 2021; 9:556. [PMID: 34067609 PMCID: PMC8156524 DOI: 10.3390/biomedicines9050556] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/12/2021] [Accepted: 05/12/2021] [Indexed: 12/11/2022] Open
Abstract
It is well established that pre-existing comorbid conditions such as hypertension, diabetes, obesity, cardiovascular diseases (CVDs), chronic kidney diseases (CKDs), cancers, and chronic obstructive pulmonary disease (COPD) are associated with increased severity and fatality of COVID-19. The increased death from COVID-19 is due to the unavailability of a gold standard therapeutic and, more importantly, the lack of understanding of how the comorbid conditions and COVID-19 interact at the molecular level, so that personalized management strategies can be adopted. Here, using multi-omics data sets and bioinformatics strategy, we identified the pathway crosstalk between COVID-19 and diabetes, hypertension, CVDs, CKDs, and cancers. Further, shared pathways and hub gene-based targets for COVID-19 and its associated specific and combination of comorbid conditions are also predicted towards developing personalized management strategies. The approved drugs for most of these identified targets are also provided towards drug repurposing. Literature supports the involvement of our identified shared pathways in pathogenesis of COVID-19 and development of the specific comorbid condition of interest. Similarly, shared pathways- and hub gene-based targets are also found to have potential implementations in managing COVID-19 patients. However, the identified targets and drugs need further careful evaluation for their repurposing towards personalized treatment of COVID-19 cases having pre-existing specific comorbid conditions we have considered in this analysis. The method applied here may also be helpful in identifying common pathway components and targets in other disease-disease interactions too.
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Affiliation(s)
- Debmalya Barh
- Centre for Genomics and Applied Gene Technology, Institute of Integrative Omics and Applied Biotechnology (IIOAB), Nonakuri, Purba Medinipur 721172, India
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil; (S.T.); (V.A.)
| | - Alaa A. Aljabali
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Yarmouk University, Irbid 21163, Jordan;
| | - Murtaza M. Tambuwala
- School of Pharmacy and Pharmaceutical Science, Ulster University, Coleraine BT52 1SA, UK;
| | - Sandeep Tiwari
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil; (S.T.); (V.A.)
| | - Ángel Serrano-Aroca
- Biomaterials and Bioengineering Lab, Centro de Investigación Traslacional San Alberto Magno, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain;
| | - Khalid J. Alzahrani
- Department of Clinical Laboratories Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia;
| | - Bruno Silva Andrade
- Laboratório de Bioinformática e Química Computacional, Departamento de Ciências Biológicas, Universidade Estadual do Sudoeste da Bahia (UESB), Jequié 45206-190, Brazil;
| | - Vasco Azevedo
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil; (S.T.); (V.A.)
| | - Nirmal Kumar Ganguly
- National Institute of Immunology, Aruna Asaf Ali Marg, Jawaharlal Nehru University, New Delhi 110067, India;
- Institute of Liver and Biliary Science, New Delhi 110070, India
- Policy Center for Biomedical Research, Translational Health Science & Technology Institute, Faridabad 121001, India
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Miao M, Clercq ED, Li G. Genetic Diversity of SARS-CoV-2 over a One-Year Period of the COVID-19 Pandemic: A Global Perspective. Biomedicines 2021; 9:412. [PMID: 33920487 PMCID: PMC8069977 DOI: 10.3390/biomedicines9040412] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/26/2021] [Accepted: 04/07/2021] [Indexed: 02/08/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused a global pandemic of coronavirus disease in 2019 (COVID-19). Genome surveillance is a key method to track the spread of SARS-CoV-2 variants. Genetic diversity and evolution of SARS-CoV-2 were analyzed based on 260,673 whole-genome sequences, which were sampled from 62 countries between 24 December 2019 and 12 January 2021. We found that amino acid (AA) substitutions were observed in all SARS-CoV-2 proteins, and the top six proteins with the highest substitution rates were ORF10, nucleocapsid, ORF3a, spike glycoprotein, RNA-dependent RNA polymerase, and ORF8. Among 25,629 amino acid substitutions at 8484 polymorphic sites across the coding region of the SARS-CoV-2 genome, the D614G (93.88%) variant in spike and the P323L (93.74%) variant in RNA-dependent RNA polymerase were the dominant variants on six continents. As of January 2021, the genomic sequences of SARS-CoV-2 could be divided into at least 12 different clades. Distributions of SARS-CoV-2 clades were featured with temporal and geographical dynamics on six continents. Overall, this large-scale analysis provides a detailed mapping of SARS-CoV-2 variants in different geographic areas at different time points, highlighting the importance of evaluating highly prevalent variants in the development of SARS-CoV-2 antiviral drugs and vaccines.
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Affiliation(s)
- Miao Miao
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China;
| | - Erik De Clercq
- Rega Institute for Medical Research, Department of Microbiology, Immunology and Transplantation, KU Leuven, Herestraat 49, B-3000 Leuven, Belgium;
| | - Guangdi Li
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China;
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Li G, Xu M, Yue T, Gu W, Tan L. Life-long passion for antiviral research and drug development: 80th birthday of Prof. Dr. Erik De Clercq. Biochem Pharmacol 2021; 185:114485. [PMID: 33617841 PMCID: PMC7895689 DOI: 10.1016/j.bcp.2021.114485] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 02/17/2021] [Accepted: 02/17/2021] [Indexed: 12/15/2022]
Abstract
Since the 1950s, great efforts have been made to develop antiviral agents against many infectious diseases such as human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), human cytomegalovirus (HCMV), herpes simplex virus (HSV), and varicella-zoster virus (VZV). Among the list of nearly 106 antiviral agents approved in the past five decades, Prof. Erik De Clercq has contributed to the development of 7 antiviral drugs: tenofovir disoproxil fumarate (Viread®) for HIV and HBV treatment, tenofovir alafenamide (Vemlidy®) for HIV and HBV treatment, brivudine (Zostex®) for HSV-1 and VZV treatment, valacyclovir (Valtrex®) for HSV and VZV treatment, adefovir dipivoxil (Hepsera®) for HBV treatment, stavudine (Zerit®) for HIV treatment, and cidofovir (Vistide®) for treating HCMV retinitis in AIDS patients. In addition to the above antiviral drugs, his contributions include two anti-cancer drugs: rabacfosadine (Tanovea®-CA1) for canine lymphoma and plerixafor (Mozobil®) for multiple myeloma and non-Hodgkin's lymphoma. These achievements are driven by his life-long passions for antiviral research and successful collaborations worldwide. To honor the 80th birthday of Prof. Erik De Clercq, this study highlights his scientific achievements and the importance of life-long passions and collaborations in the success of antiviral research and drug development.
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Affiliation(s)
- Guangdi Li
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha 410011, China; Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Ming Xu
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Tingting Yue
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha 410078, China
| | - Weijie Gu
- Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, KU Leuven, Leuven 3000, Belgium
| | - Li Tan
- Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha 410011, China.
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Drug Discovery of Nucleos(t)ide Antiviral Agents: Dedicated to Prof. Dr. Erik De Clercq on Occasion of His 80th Birthday. Molecules 2021; 26:molecules26040923. [PMID: 33572409 PMCID: PMC7916218 DOI: 10.3390/molecules26040923] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/20/2021] [Accepted: 02/05/2021] [Indexed: 02/06/2023] Open
Abstract
Nucleoside and nucleotide analogues are essential antivirals in the treatment of infectious diseases such as human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), herpes simplex virus (HSV), varicella-zoster virus (VZV), and human cytomegalovirus (HCMV). To celebrate the 80th birthday of Prof. Dr. Erik De Clercq on 28 March 2021, this review provides an overview of his contributions to eight approved nucleos(t)ide drugs: (i) three adenosine nucleotide analogues, namely tenofovir disoproxil fumarate (Viread®) and tenofovir alafenamide (Vemlidy®) against HIV and HBV infections and adefovir dipivoxil (Hepsera®) against HBV infections; (ii) two thymidine nucleoside analogues, namely brivudine (Zostex®) against HSV-1 and VZV infections and stavudine (Zerit®) against HIV infections; (iii) two guanosine analogues, namely valacyclovir (Valtrex®, Zelitrex®) against HSV and VZV and rabacfosadine (Tanovea®-CA1) for the treatment of lymphoma in dogs; and (iv) one cytidine nucleotide analogue, namely cidofovir (Vistide®) for the treatment of HCMV retinitis in AIDS patients. Although adefovir dipivoxil, stavudine, and cidofovir are virtually discontinued for clinical use, tenofovir disoproxil fumarate and tenofovir alafenamide remain the most important antivirals against HIV and HBV infections worldwide. Overall, the broad-spectrum antiviral potential of nucleos(t)ide analogues supports their development to treat or prevent current and emerging infectious diseases worldwide.
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