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Ceruti S, Glotta A, Biggiogero M, Marzano M, Bona G, Previsdomini M, Saporito A, Capdevila X. Long-Term Evolution of Activities of Daily Life (ADLs) in Critically Ill COVID-19 Patients, a Case Series. Healthcare (Basel) 2023; 11:healthcare11050650. [PMID: 36900655 PMCID: PMC10001119 DOI: 10.3390/healthcare11050650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/16/2023] [Accepted: 02/19/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND The most common long-term symptoms of critically ill COVID-19 patients are fatigue, dyspnea and mental confusion. Adequate monitoring of long-term morbidity, mainly analyzing the activities of daily life (ADLs), allows better patient management after hospital discharge. The aim was to report long-term ADL evolution in critically ill COVID-19 patients admitted to a COVID-19 center in Lugano (Switzerland). METHODS A retrospective analysis on consecutive patients discharged alive from ICU with COVID-19 ARDS was performed based on a follow-up one year after hospital discharge; ADLs were assessed through the Barthel index (BI) and the Karnofsky Performance Status (KPS) scale. The primary objective was to assess differences in ADLs at hospital discharge (acute ADLs) and one-year follow-up (chronic ADLs). The secondary objective was to explore any correlations between ADLs and multiple measures at admission and during the ICU stay. RESULTS A total of 38 consecutive patients were admitted to the ICU; a t-test analysis between acute and chronic ADLs through BI showed a significant improvement at one year post discharge (t = -5.211, p < 0.0001); similarly, every single task of BI showed the same results (p < 0.0001 for each task of BI). The mean KPS was 86.47 (SD 20.9) at hospital discharge and 99.6 at 1 year post discharge (p = 0.02). Thirteen (34%) patients deceased during the first 28 days in the ICU; no patient died after hospital discharge. CONCLUSIONS Based on BI and KPS, patients reached complete functional recovery of ADLs one year after critical COVID-19.
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Affiliation(s)
- Samuele Ceruti
- Department of Critical Care, Clinica Luganese Moncucco, 6900 Lugano, Switzerland
- Correspondence: ; Tel.: +41-079/440-73-92
| | - Andrea Glotta
- Department of Critical Care, Clinica Luganese Moncucco, 6900 Lugano, Switzerland
| | - Maira Biggiogero
- Clinical Research Unit, Clinica Luganese Moncucco, 6900 Lugano, Switzerland
| | - Martino Marzano
- Department of Internal Medicine, Clinica Luganese Moncucco, 6900 Lugano, Switzerland
| | - Giovanni Bona
- Clinical Research Unit, Clinica Luganese Moncucco, 6900 Lugano, Switzerland
| | - Marco Previsdomini
- Department of Intensive Care Medicine, Ente Ospedaliero Cantonale, 6500 Bellinzona, Switzerland
| | - Andrea Saporito
- Service of Anesthesiology, Ente Ospedaliero Cantonale, 6500 Bellinzona, Switzerland
| | - Xavier Capdevila
- Department of Anesthesia and Intensive Care, Centre Hospitalier Universitaire de Montpellier, 34000 Montpellier, France
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Norvihoho LK, Yin J, Zhou ZF, Han J, Chen B, Fan LH, Lichtfouse E. Mechanisms controlling the transport and evaporation of human exhaled respiratory droplets containing the severe acute respiratory syndrome coronavirus: a review. ENVIRONMENTAL CHEMISTRY LETTERS 2023; 21:1701-1727. [PMID: 36846189 PMCID: PMC9944801 DOI: 10.1007/s10311-023-01579-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 02/13/2023] [Indexed: 05/24/2023]
Abstract
Transmission of the coronavirus disease 2019 is still ongoing despite mass vaccination, lockdowns, and other drastic measures to control the pandemic. This is due partly to our lack of understanding on the multiphase flow mechanics that control droplet transport and viral transmission dynamics. Various models of droplet evaporation have been reported, yet there is still limited knowledge about the influence of physicochemical parameters on the transport of respiratory droplets carrying the severe acute respiratory syndrome coronavirus 2. Here we review the effects of initial droplet size, environmental conditions, virus mutation, and non-volatile components on droplet evaporation and dispersion, and on virus stability. We present experimental and computational methods to analyze droplet transport, and factors controlling transport and evaporation. Methods include thermal manikins, flow techniques, aerosol-generating techniques, nucleic acid-based assays, antibody-based assays, polymerase chain reaction, loop-mediated isothermal amplification, field-effect transistor-based assay, and discrete and gas-phase modeling. Controlling factors include environmental conditions, turbulence, ventilation, ambient temperature, relative humidity, droplet size distribution, non-volatile components, evaporation and mutation. Current results show that medium-sized droplets, e.g., 50 µm, are sensitive to relative humidity. Medium-sized droplets experience delayed evaporation at high relative humidity, and increase airborne lifetime and travel distance. By contrast, at low relative humidity, medium-sized droplets quickly shrink to droplet nuclei and follow the cough jet. Virus inactivation within a few hours generally occurs at temperatures above 40 °C, and the presence of viral particles in aerosols impedes droplet evaporation.
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Affiliation(s)
- Leslie Kojo Norvihoho
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi People’s Republic of China
| | - Jing Yin
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi People’s Republic of China
| | - Zhi-Fu Zhou
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi People’s Republic of China
| | - Jie Han
- School of Human Settlements and Civil Engineering, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi People’s Republic of China
| | - Bin Chen
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi People’s Republic of China
| | - Li-Hong Fan
- The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 Shaanxi People’s Republic of China
| | - Eric Lichtfouse
- State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an, 710049 Shaanxi People’s Republic of China
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Elshenawy RA, Umaru N, Alharbi AB, Aslanpour Z. Antimicrobial stewardship implementation before and during the COVID-19 pandemic in the acute care settings: a systematic review. BMC Public Health 2023; 23:309. [PMID: 36765323 PMCID: PMC9918338 DOI: 10.1186/s12889-023-15072-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 01/17/2023] [Indexed: 02/12/2023] Open
Abstract
INTRODUCTION Antibiotics are widely administered for various indications, leading to increased antimicrobial resistance (AMR) in acute care hospitals. Since the onset of the COVID-19 pandemic, Antimicrobial Stewardship (AMS) effective strategies should be used to maintain the rational use of antibiotics and decrease the threat of Antimicrobial Resistance (AMR). AIM This systematic literature review aims to investigate the AMS intervention Before-the-pandemic (BP) and During-the-pandemic (DP) from the literature. DESIGN AND SETTING Systematic literature review of primary studies on AMS implementation in acute care settings. METHODS Relevant studies published between 2000 and March 2021 were obtained from Medline (via PubMed), OVID, CINAHL, International Pharmaceutical Abstracts, Psych Info, Scopus, Web of Science, Cochrane Library, OpenGrey, and Google Scholar, using a comprehensive list of search terms. Public Health England (PHE) toolkit was agreed upon as a gold standard for the AMS implementation. RESULTS There were 8763 articles retrieved from the databases. Out of these, 13 full-text articles met the inclusion criteria for the review. The AMS implementation was identified in the included studies into AMS strategies (Core strategies & Supplemental strategies), and AMS measures BP and DP. CONCLUSION This Systematic literature review summarises AMS implementation strategies and measures all over the previous 20 years of research. There are many lessons learnt from COVID-19 pandemic. The proper selection of the AMS implementation strategies and measures appeared to be effective in maintaining the appropriate use of antibiotics and decreasing the AMR threat, especially during the COVID-19 pandemic. Further studies are required to provide empirical data to evaluate the AMS implementation and identify which of these strategies and measures were effective BP and DP. In order to be prepared for any emergency/crisis or future pandemics.
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Affiliation(s)
- Rasha Abdelsalam Elshenawy
- Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire School of Life and Medical Sciences, Hatfield, AL10 9AB, UK.
| | - Nkiruka Umaru
- grid.5846.f0000 0001 2161 9644Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire School of Life and Medical Sciences, Hatfield, AL10 9AB UK
| | - Amal Bandar Alharbi
- grid.5846.f0000 0001 2161 9644Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire School of Life and Medical Sciences, Hatfield, AL10 9AB UK
| | - Zoe Aslanpour
- grid.5846.f0000 0001 2161 9644Department of Clinical, Pharmaceutical and Biological Sciences, University of Hertfordshire School of Life and Medical Sciences, Hatfield, AL10 9AB UK
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Moscatelli S, Graziani AR, Botindari L, Ciaffoni S, Menegatti M. Do we need a strong captain to navigate the COVID-19 pandemic? Social identification, conspiracy theory beliefs, and the wish for a strong leader. Front Psychol 2023; 14:1100519. [PMID: 36844345 PMCID: PMC9945967 DOI: 10.3389/fpsyg.2023.1100519] [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: 11/16/2022] [Accepted: 01/13/2023] [Indexed: 02/10/2023] Open
Abstract
Introduction In times of great uncertainty and hardship, calls for a strong leader tend to arise. The present study delved into this issue by examining possible sociopsychological antecedents of the wish for a strong leader during the COVID-19 crisis. Methods We examined the role of social identification, belief in conspiracy theories related to COVID-19, and trust in various relevant social actors in a sample of 350 Italian citizens. Results Structural equation modeling analyses showed that identification with Italians was related to a lower wish for a strong leader through the mediation of trust. Identification with Europeans had a direct and negative association with the wish for a strong leader. Finally, greater endorsement of conspiracy beliefs was related to a greater wish for a strong leader, directly and through diminished trust. Discussion These findings suggest that belief in conspiracy theories might drive individuals to depart from democratic principles, whereas relying on meaningful social identities can effectively contrast possible authoritarian turns brought about by a global societal crisis, such as the coronavirus outbreak.
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Affiliation(s)
- Silvia Moscatelli
- Department of Psychology, Alma Mater Studiorum University of Bologna, Bologna, Italy,*Correspondence: Silvia Moscatelli, ✉
| | - Anna Rita Graziani
- Department of Communication and Economics, University of Modena and Reggio Emilia, Reggio Emilia, Italy
| | | | - Stefano Ciaffoni
- Department of Psychology, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Michela Menegatti
- Department of Psychology, Alma Mater Studiorum University of Bologna, Bologna, Italy
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Hindawi S, Daghistani S, Elgemmezi T, Radhwi O, Badawi M, Al-Tayeb W, Felemban S, Qadi A, Kaki R, Badawi M, Madani T. Association of blood group with COVID-19 disease susceptibility and severity in Saudi Arabia. Transfusion 2023; 63 Suppl 1:S3-S9. [PMID: 36748669 DOI: 10.1111/trf.17202] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 10/01/2022] [Accepted: 10/07/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Novel SARS-CoV-2 (COVID-19) virus has rapidly spread worldwide and was declared a pandemic, making identifying and prioritizing individuals most at risk a critical challenge. The literature describes an association between blood groups and the susceptibility to various viral infections and their severity. Knowing if a specific blood group has more susceptibility to COVID-19 may help improve understanding the pathogenesis and severity of the disease. We aimed to assess the association between ABO/RhD and COVID-19 susceptibility and severity, and to compare results with similar studies in Saudi Arabia. STUDY DESIGN AND METHODS This study was conducted between March and October 2021 on 600 patients confirmed positive for COVID-19 infection. Patients' data were collected and analyzed. As a control, 8423 healthy blood donors were enrolled as a sample representative of the population for blood group distribution. RESULTS More individuals had blood group B in the COVID-19 group in comparison with the control group (24.2% vs. 18%), The opposite was observed among individuals of group O (39.5% vs. 47.3%). The B blood group was predictive of higher risk of mortality. No significant difference in the distribution of RhD was observed between the COVID-19 and the control groups. Neither ABO nor RhD was significantly associated with the severity of COVID-19. DISCUSSION Although there was no significant association with the disease severity, the B blood group may be associated with a higher risk for COVID-19 infection. Further studies with a larger sample size are necessary to evaluate this correlation.
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Affiliation(s)
- Salwa Hindawi
- Hematology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.,Saudi Society of Transfusion Medicine & Services, Jeddah, Saudi Arabia.,Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sundus Daghistani
- Laboratory Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Tarek Elgemmezi
- Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.,Saudi Society of Transfusion Medicine & Services, Jeddah, Saudi Arabia
| | - Osman Radhwi
- Hematology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maha Badawi
- Hematology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.,Saudi Society of Transfusion Medicine & Services, Jeddah, Saudi Arabia.,Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Wejdan Al-Tayeb
- Blood Transfusion Services, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Sameera Felemban
- Hematology Section- Medical Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Abdulelah Qadi
- Hematology Section- Medical Department, King Fahad General Hospital, Jeddah, Saudi Arabia
| | - Reham Kaki
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection disease, Infection Control and Environmental Health, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Mazen Badawi
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection disease, Infection Control and Environmental Health, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Tariq Madani
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Infection disease, Infection Control and Environmental Health, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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Otsubo N, Fukuda T, Beppu H, Maki C, Yasui F, Hanawa T, Sugita C, Murakami M, Yamada T, Kohara M, Wakai S. Reduced antibody response to SARS-CoV-2 in COVID-19 patients with newly diagnosed diabetes: a retrospective observational study. BMC Endocr Disord 2023; 23:5. [PMID: 36604681 PMCID: PMC9816526 DOI: 10.1186/s12902-023-01263-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 01/02/2023] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has dramatically impacted global health, and patients with type 2 diabetes have been identified as a high-risk group for COVID-19 infection and the development of severe disease. In response, this study aimed to evaluate whether patients with type 2 diabetes infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) could develop antibody responses in the same manner as patients without diabetes, and whether there is a difference in antibody response to SARS-CoV-2 between patients with diabetes diagnosed prior to hospitalization, and those with newly diagnosed diabetes. METHODS SARS-CoV-2-specific immunoglobulin G (IgG) levels were quantified using two iFlash 3000 Chemiluminescence Immunoassay analyzer kits (Shenzhen YHLO Biotech Co., Ltd.) to detect IgG antibodies specific for nucleocapsid protein (IgG-N), and specific for the S1 subunit of the spike protein (IgG-S1). In 124 hospitalized patients with COVID-19, 40 patients with type 2 diabetes were matched to 40 patients without diabetes using propensity score matching (PSM). RESULTS There was no difference in IgG-N and IgG-S1 levels between the patients with diabetes and those without. Of patients with diabetes, 31 patients had known diabetes and nine patients had newly diagnosed diabetes. The median levels of IgG-N at 7-13 days in patients with newly diagnosed diabetes were significantly lower than those in patients with known diabetes (IgG-N; 10.9 vs. 31.0 AU/mL, p = 0.031, IgG-S1; 7.5 vs. 24.4 AU/mL, p = 0.023). CONCLUSIONS Even after adjusting for covariates using PSM, COVID-19 patients with type 2 diabetes had comparable antibody responses to patients without diabetes. Patients with newly diagnosed diabetes had lower IgG-N and IgG-S1 production in the second week of the disease compared with those with previously known diabetes.
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Affiliation(s)
- Naoya Otsubo
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, 2-44-1 Kabuki-Cho, Shinjyuku-Ku, Tokyo, 160-8488 Japan
| | - Tatsuya Fukuda
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, 2-44-1 Kabuki-Cho, Shinjyuku-Ku, Tokyo, 160-8488 Japan
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroko Beppu
- Department of Nephrology, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, Tokyo, Japan
| | - Chisato Maki
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, 2-44-1 Kabuki-Cho, Shinjyuku-Ku, Tokyo, 160-8488 Japan
| | - Fumihiko Yasui
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Tomohide Hanawa
- Department of Pulmonary Medicine, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, Tokyo, Japan
| | - Chise Sugita
- Department of Pulmonary Medicine, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, Tokyo, Japan
| | - Masanori Murakami
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tetsuya Yamada
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Michinori Kohara
- Department of Microbiology and Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Sachiko Wakai
- Department of Nephrology, Tokyo Metropolitan Health and Hospitals Corporation Okubo Hospital, Tokyo, Japan
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Zheng X, Gao F, Wang L, Meng Y, Ageno W, Qi X. Incidence and outcomes of splanchnic vein thrombosis after diagnosis of COVID-19 or COVID-19 vaccination: a systematic review and meta-analysis. J Thromb Thrombolysis 2023; 55:18-31. [PMID: 36402911 PMCID: PMC9676885 DOI: 10.1007/s11239-022-02732-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/06/2022] [Indexed: 11/21/2022]
Abstract
Coronavirus disease 2019 (COVID-19) and COVID-19 vaccination may cause splanchnic vein thrombosis (SVT), which is potentially fatal. The present study aims to pool the incidence and outcomes of SVT patients with COVID-19 or having received COVID-19 vaccines. The PubMed, EMBASE, and Cochrane databases were searched. Based on the data from cohort studies, meta-analyses were performed to evaluate the incidence of SVT in COVID-19 patients or people having received COVID-19 vaccines. Pooled proportions were calculated. Based on the individual data from case reports, logistic regression analyses were performed to identify factors associated with death in SVT patients. Odds ratios (ORs) were calculated. Among 654 papers initially identified, 135 were included. Based on 12 cohort studies, the pooled incidence of SVT in COVID-19 patients was 0.6%. Data were insufficient to estimate the incidence of SVT after COVID-19 vaccination. Based on 123 case reports, the mortality was 14% (9/64) in SVT patients with COVID-19 and 25% (15/59) in those who received COVID-19 vaccines. Univariate analyses demonstrated that age (OR = 1.061; p = 0.017), diabetes mellitus (OR = 14.00; p = 0.002), anticoagulation (OR = 0.098; p = 0.004), and bowel resection (OR = 16.00; p = 0.001) were significantly associated with death in SVT patients with COVID-19; and anticoagulation (OR = 0.025; p = 0.003) and intravenous immunoglobulin (OR = 0.175; p = 0.046) were significantly associated with death in SVT patients who received COVID-19 vaccines. Multivariate analyses did not identify any independent factor for death in both patients. SVT in COVID-19 patients and in subjects who received COVID-19 vaccines carries a high mortality, but may be improved by anticoagulation. PROSPERO Identifier CRD42022315254.
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Affiliation(s)
- Xiaojie Zheng
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840 Liaoning China ,grid.412449.e0000 0000 9678 1884Postgraduate College, China Medical University, Shenyang, 110122 China
| | - Fangbo Gao
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840 Liaoning China ,grid.412561.50000 0000 8645 4345Department of Life Sciences and Biopharmaceutics, Shenyang Pharmaceutical University, Shenyang, 110016 China
| | - Le Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840 Liaoning China ,grid.412449.e0000 0000 9678 1884Postgraduate College, China Medical University, Shenyang, 110122 China
| | - Yao Meng
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840 Liaoning China ,grid.411971.b0000 0000 9558 1426Postgraduate College, Dalian Medical University, Dalian, 116000 China
| | - Walter Ageno
- grid.18147.3b0000000121724807Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, 110840, Liaoning, China.
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Vaculíková J, Hanková M. Loneliness and Mental Health in Response to Early and Late COVID-19 Outbreak: A Cross-Sectional Study of Czech Adults Aged 50 and Over. Gerontol Geriatr Med 2023; 9:23337214231174129. [PMID: 37220473 PMCID: PMC10200707 DOI: 10.1177/23337214231174129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 05/25/2023] Open
Abstract
The unpredictable spread of the COVID-19 pandemic, national lockdowns, and public health measures implemented in the Czech Republic had a negative effect on older adults' mental health and loneliness. The 2,631 older adults in 2020 and 2,083 older adults in 2021 used in this study formed a nationally representative sample of the Survey of Health, Ageing and Retirement in Europe (SHARE). Almost every third older adult experienced feelings of loneliness in both stages of the COVID-19 outbreak. Loneliness increased in 2021 in those individuals who reported their physical health as poor, who felt nervous, sad or depressed, and who had ever left their home since the outbreak. According to age-related drivers of loneliness, feelings of loneliness were prevalent (40% vs. 45%) among younger retirees in both waves. In both data sets, declared feelings of sadness or depression were the strongest sustainable predictor of loneliness (2020 and 2021 models, OR = 3.69; 95% CI [2.90, 4.69] and OR = 2.55; [1.97, 3.30]). Being a woman and feeling nervous equated with a higher likelihood of feeling lonely compared to counterparts. Policy makers should therefore aim to carefully improve psychosocial and health-related consequences faced by this vulnerable population during the pandemic and beyond.
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Graf I, Herndlhofer S, Kundi M, Greiner G, Sperr M, Hadzijusufovic E, Valent P, Sperr WR. Incidence of symptomatic Covid-19 infections in patients with mastocytosis and chronic myeloid leukemia: A comparison with the general Austrian population. Eur J Haematol 2023; 110:67-76. [PMID: 36193973 PMCID: PMC9874474 DOI: 10.1111/ejh.13875] [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: 07/08/2022] [Revised: 09/28/2022] [Accepted: 09/30/2022] [Indexed: 04/23/2023]
Abstract
BACKGROUND The SARS-COV-2 (Covid-19) pandemic has impacted the management of patients with hematologic disorders. In some entities, an increased risk for Covid-19 infections was reported, whereas others including chronic myeloid leukemia (CML) had a lower mortality. We have analyzed the prevalence of Covid-19 infections in patients with mastocytosis during the Covid-19 pandemic in comparison to data from CML patients and the general Austrian population. MATERIALS AND METHODS The prevalence of infections and PCR-proven Covid-19 infections was analyzed in 92 patients with mastocytosis. As controls, we used 113 patients with CML and the expected prevalence of Covid-19 in the general Austrian population. RESULTS In 25% of the patients with mastocytosis (23/92) signs and symptoms of infection, including fever (n = 11), dry cough (n = 10), sore throat (n = 12), pneumonia (n = 1), and dyspnea (n = 3) were recorded. Two (8.7%) of these symptomatic patients had a PCR-proven Covid-19 infection. Thus, the prevalence of Covid-19 infections in mastocytosis was 2.2%. The number of comorbidities, subtype of mastocytosis, regular exercise, smoking habits, age, or duration of disease at the time of interview did not differ significantly between patients with and without Covid-19 infections. In the CML cohort, 23.9% (27/113) of patients reported signs and symptoms of infection (fever, n = 8; dry cough, n = 17; sore throat, n = 11; dyspnea, n = 5). Six (22.2%) of the symptomatic patients had a PCR-proven Covid-19 infection. The prevalence of Covid-19 in all CML patients was 5.3%. The observed number of Covid-19 infections neither in mastocytosis nor in CML patients differed significantly from the expected number of Covid-19 infections in the Austrian population. CONCLUSIONS Our data show no significant difference in the prevalence of Covid-19 infections among patients with mastocytosis, CML, and the general Austrian population and thus, in mastocytosis, the risk of a Covid-19 infection was not increased compared to the general population.
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Affiliation(s)
- Irene Graf
- Division of Hematology and Hemostaseology, Department of Internal Medicine IMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute of Hematology and OncologyMedical University of ViennaViennaAustria
| | - Susanne Herndlhofer
- Division of Hematology and Hemostaseology, Department of Internal Medicine IMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute of Hematology and OncologyMedical University of ViennaViennaAustria
| | - Michael Kundi
- Institute of Environmental HealthMedical University of ViennaViennaAustria
| | - Georg Greiner
- Ihr Labor, Medical Diagnostic LaboratoriesViennaAustria
| | - Martina Sperr
- Division of Hematology and Hemostaseology, Department of Internal Medicine IMedical University of ViennaViennaAustria
| | - Emir Hadzijusufovic
- Division of Hematology and Hemostaseology, Department of Internal Medicine IMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute of Hematology and OncologyMedical University of ViennaViennaAustria
| | - Peter Valent
- Division of Hematology and Hemostaseology, Department of Internal Medicine IMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute of Hematology and OncologyMedical University of ViennaViennaAustria
| | - Wolfgang R. Sperr
- Division of Hematology and Hemostaseology, Department of Internal Medicine IMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute of Hematology and OncologyMedical University of ViennaViennaAustria
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Taylor JW, Taylor KS. Combining probabilistic forecasts of COVID-19 mortality in the United States. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 2023; 304:25-41. [PMID: 34219901 PMCID: PMC8236414 DOI: 10.1016/j.ejor.2021.06.044] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 04/30/2021] [Accepted: 06/06/2021] [Indexed: 05/25/2023]
Abstract
The COVID-19 pandemic has placed forecasting models at the forefront of health policy making. Predictions of mortality, cases and hospitalisations help governments meet planning and resource allocation challenges. In this paper, we consider the weekly forecasting of the cumulative mortality due to COVID-19 at the national and state level in the U.S. Optimal decision-making requires a forecast of a probability distribution, rather than just a single point forecast. Interval forecasts are also important, as they can support decision making and provide situational awareness. We consider the case where probabilistic forecasts have been provided by multiple forecasting teams, and we combine the forecasts to extract the wisdom of the crowd. We use a dataset that has been made publicly available from the COVID-19 Forecast Hub. A notable feature of the dataset is that the availability of forecasts from participating teams varies greatly across the 40 weeks in our study. We evaluate the accuracy of combining methods that have been previously proposed for interval forecasts and predictions of probability distributions. These include the use of the simple average, the median, and trimming methods. In addition, we propose several new weighted combining methods. Our results show that, although the median was very useful for the early weeks of the pandemic, the simple average was preferable thereafter, and that, as a history of forecast accuracy accumulates, the best results can be produced by a weighted combining method that uses weights that are inversely proportional to the historical accuracy of the individual forecasting teams.
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Affiliation(s)
- James W Taylor
- Saïd Business School, University of Oxford, Park End Street, Oxford, OX1 1HP, UK
| | - Kathryn S Taylor
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Radcliffe Primary Care Building, Radcliffe Observatory Quarter, Woodstock Rd, Oxford OX2 6GG, UK
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Tao Z, Xu Q, Zhu Y, Mei Q, Feng H, Jin Q, Ding S, Dong Y. Relationship between health literacy and COVID-19 knowledge: A cross-sectional study. Front Public Health 2023; 11:1058029. [PMID: 36891332 PMCID: PMC9986311 DOI: 10.3389/fpubh.2023.1058029] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 02/02/2023] [Indexed: 02/22/2023] Open
Abstract
Background Health literacy (HL) is a protective factor for some chronic diseases. However, its role in the Coronavirus Disease 2019 (COVID-19) pandemic has not been clarified. This study aims to explore the association between HL and COVID-19 knowledge among residents in Ningbo. Methods A total of 6,336 residents aged 15-69 years in Ningbo were selected by multi-stage stratified random sampling method. The "Health Literacy Questionnaire of Chinese Citizens (2020)" was used to evaluate the relationship between COVID-19 knowledge and HL. Chi-square test, Mann-Whitney U test and logistic regression were used to analyze the data. Results The HL and COVID-19 knowledge levels of Ningbo residents were 24.8% and 15.7%, respectively. After adjusting for confounding factors, people with adequate HL were the more likely to have adequate COVID-19 knowledge compared with those with limited HL (OR = 3.473, 95% CI = 2.974-4.057, P <0.001). Compared with the limited HL group, the adequate HL group had a higher rate of COVID-19 knowledge, a more positive attitude, and a more active behavior. Conclusion COVID-19 knowledge is significantly associated with HL. Improving HL may influence people's knowledge about COVID-19, thereby changing people's behaviors, and finally combating the pandemic.
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Affiliation(s)
- Zhenbo Tao
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Qianqian Xu
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Yingying Zhu
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Qiuhong Mei
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Hongwei Feng
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Qiuyan Jin
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Shige Ding
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
| | - Ying Dong
- Ningbo Municipal Center for Disease Control and Prevention, Ningbo, Zhejiang, China
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Couturaud F, Tromeur C, Le Mao R. Pulmonary embolism in COVID-19 infection: a high case-fatality related to pulmonary embolism characteristics. Eur Respir J 2023; 61:13993003.02447-2022. [PMID: 36707229 PMCID: PMC9881221 DOI: 10.1183/13993003.02447-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 12/23/2022] [Indexed: 01/28/2023]
Abstract
The devastating outbreak of 2019 novel coronavirus disease (COVID-19) has markedly weakened healthcare systems throughout the world [1, 2]. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was the first recognised main clinical presentation, which is associated with severe lung parenchymal damage, and this syndrome appeared to be the main cause of disease severity and mortality [1]. However, a few months after the pandemic started, evidence indicated that COVID-19 infection was associated with an increased risk of venous thromboembolism (VTE), and particularly pulmonary embolism (PE) and in situ pulmonary thrombosis [3]. Pulmonary embolism (PE) in COVID-19 patients is associated with poorer outcomes than in non-COVID-19 patients with PE, and in COVID-19 patients without PE, emphasising the need for dedicated adequate thromboprophylactic and diagnostic strategieshttps://bit.ly/3QrQy7t
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Affiliation(s)
- Francis Couturaud
- INSERM U1304-GETBO, Univ. Brest, FCRIN INNOVTE, Brest, France
- Département de Médecine Interne et Pneumologie, Centre Hospitalo-Universitaire de Brest, Brest, France
| | - Cécile Tromeur
- INSERM U1304-GETBO, Univ. Brest, FCRIN INNOVTE, Brest, France
- Département de Médecine Interne et Pneumologie, Centre Hospitalo-Universitaire de Brest, Brest, France
| | - Raphael Le Mao
- INSERM U1304-GETBO, Univ. Brest, FCRIN INNOVTE, Brest, France
- Département de Médecine Interne et Pneumologie, Centre Hospitalo-Universitaire de Brest, Brest, France
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Majumdar V, Manjunath NK, Nagarathna R, Panigrahi S, Kanchi M, Sahoo S, Nagendra HR, Giridharan A, Reddy M, Nayak R. Adjunct tele-yoga on clinical status at 14 days in hospitalized patients with mild and moderate COVID-19: A randomized control trial. Front Public Health 2023; 11:1054207. [PMID: 36969618 PMCID: PMC10034105 DOI: 10.3389/fpubh.2023.1054207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 02/07/2023] [Indexed: 03/29/2023] Open
Abstract
Background The initial insights from the studies on COVID-19 had been disappointing, indicating the necessity of an aggravated search for alternative strategies. In this regard, the adjunct potential of yoga has been proposed for enhancing the effectiveness of the standard of care with respect to COVID-19 management. We tested whether a telemodel of yoga intervention could aid in better clinical management for hospitalized patients with mild-to-moderate COVID-19 when complemented with the standard of care. Methods This was a randomized controlled trial conducted at the Narayana Hrudyalaya, Bengaluru, India, on hospitalized patients with mild-to-moderate COVID-19 infection enrolled between 31 May and 22 July 2021. The patients (n = 225) were randomized in a 1:1 ratio [adjunct tele-yoga (n = 113) or standard of care]. The adjunct yoga group received intervention in tele-mode within 4-h post-randomization until 14 days along with the standard of care. The primary outcome was the clinical status on day 14 post-randomization, assessed with a seven-category ordinal scale. The secondary outcome set included scores on the COVID Outcomes Scale on day 7, follow-up for clinical status and all-cause mortality on day 28, post-randomization, duration of days at the hospital, 5th-day changes post-randomization for viral load expressed as cyclic threshold (Ct), and inflammatory markers and perceived stress scores on day 14. Results As compared with the standard of care alone, the proportional odds of having a higher score on the 7-point ordinal scale on day 14 were ~1.8 for the adjunct tele-yoga group (OR = 1.83, 95% CI, 1.11-3.03). On day 5, there were significant reductions in CRP (P = 0.001) and LDH levels (P = 0.029) in the adjunct yoga group compared to the standard of care alone. CRP reduction was also observed as a potential mediator for the yoga-induced improvement of clinical outcomes. The Kaplan-Meier estimate of all-cause mortality on day 28 was the adjusted hazard ratio (HR) of 0.26 (95% CI, 0.05-1.30). Conclusion The observed 1.8-fold improvement in the clinical status on day 14 of patients of COVID-19 with adjunct use of tele-yoga contests its use as a complementary treatment in hospital settings.
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Affiliation(s)
- Vijaya Majumdar
- Swami Vivekananda Yoga Anusandhana Samsthana, Bengaluru, India
- *Correspondence: Vijaya Majumdar
| | - N. K. Manjunath
- Swami Vivekananda Yoga Anusandhana Samsthana, Bengaluru, India
| | | | | | | | | | | | | | - Mounika Reddy
- Swami Vivekananda Yoga Anusandhana Samsthana, Bengaluru, India
| | - Rakshitha Nayak
- Swami Vivekananda Yoga Anusandhana Samsthana, Bengaluru, India
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Zhou X, Huang X, Sun T, Jin X, Tian Z, Xue M, Kang J, Gao B, Xu A, Chen Y, Jia Y, Liu S. Chronological changes of viral shedding in adult inpatients with Omicron infection in Shanghai, China. Front Immunol 2023; 14:1090498. [PMID: 36817453 PMCID: PMC9929285 DOI: 10.3389/fimmu.2023.1090498] [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: 11/05/2022] [Accepted: 01/11/2023] [Indexed: 02/04/2023] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) caused by the Omicron variant occurred in Shanghai, China, but its clinical characteristics and virology have not been comprehensively described. Methods This retrospective cohort study included adult inpatients (≥18 years) diagnosed with COVID-19 at Changhai Hospital. Laboratory and clinical data were obtained from electronic medical records to investigate the clinical characteristics of COVID-19 and the variations in the patients' laboratory indexes were examined. Results The symptoms of COVID-19 caused by the Omicron variant were relatively mild. Upper respiratory tract specimens yielded higher positive detection rates than lower respiratory tract and intestinal specimens. Peak COVID-19 viral load was reached at the time of admission; quantification cycle (Cq) values increased to approximately 35 after 8.54 days. In vivo viral shedding duration correlated with age and disease severity (p<0.05). The older the patient and the more severe the disease, the longer the duration of viral shedding was. Portion parameters of blood routine, coagulative function, clinical chemistry, and inflammatory factor showed a certain correlation with the SARS-CoV-2 viral load. Conclusions Virus replication and shedding are rapid in Omicron-positive patients; COVID-19 in these patients is characterized by acute onset, mild symptoms, and fast recovery. Older patients and those with more severe disease demonstrate prolonged virus shedding. Routine hematological indexes can reveal disease severity and help clinically evaluate the patient's condition.
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Affiliation(s)
- Xinru Zhou
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Xiaochun Huang
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Tingting Sun
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Xiaolan Jin
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Zhaofeng Tian
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Miao Xue
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Jinsong Kang
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Bai Gao
- Information Department, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Aijing Xu
- Infectious Department, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yi Chen
- Infectious Department, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Yin Jia
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
| | - Shanrong Liu
- Department of Laboratory Diagnostics, Changhai Hospital, Second Military Medical University, Shanghai, China
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Šljivo A, Abdulkhaliq A, Granov N, Reiter L, Mahendran E, Zeglis I, Mohammed MA, Yousef A, Dadić I, Ivanović K, Selimović A, Mujičić E, Gabor-Harosa FM. COVID-19 vaccination knowledge, attitudes and practices among the general population of Romania during the third wave of COVID-19 pandemic. SAGE Open Med 2023; 11:20503121231165670. [PMID: 37089469 PMCID: PMC10111160 DOI: 10.1177/20503121231165670] [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: 12/08/2022] [Accepted: 03/05/2023] [Indexed: 04/25/2023] Open
Abstract
Objective Romania began its COVID-19 immunization programme with approved vaccinations in three stages, as follows: The first step of vaccination is for health and social professionals, the second stage is for high-risk persons and the third stage is for the remainder of the general public. This study aims at assessment of knowledge, attitude and practice towards COVID-19 and vaccination against COVID-19 in the Romanian population during the third wave of the pandemic. Methods This cross-sectional study was based on a Bosnian and Herzegovinian study on COVID-19 vaccination during the country's third wave of COVID-19 pandemic. Results Our study sample, dominantly female (629; 61.0%), with a bachelor's degree (734; 71.2%), either single (539; 52.3%) or in a relationship (363; 35.2%), engaged in intellectual labour (910; 88.3%) and living in an urban environment (874; 84.8%) with a mean age of 25.07 ± 8.21 years, 294 (28.5%) people with COVID-19 symptoms and 86 (8.3%) were tested COVID-19 positive, had a mean knowledge score of 16.38 ± 4.0 with correct answer rates on questions ranging from 30.1% to 88.2%. Being single (odds ratio = 3.92, p = 0.029) or in a relationship (odds ratio = 3.79, p = 0.034), having a bachelor's degree and higher (odds ratio = 1.61, p = 0.006) and being COVID-19 tested (odds ratio = 1.82, p < 0.001) were associated with higher knowledge test scores. Our sample had relatively optimistic attitudes towards final COVID-19 disease containment (712; 69.1%) and vaccination programmes (679; 65.9%). The majority of the sample followed socio-epidemiological measures and did not visit places of mass social gatherings (666; 64.1%) and wore masks (992; 95.7%) while being outside their home. In terms of vaccination rates, 382 (37.0%) of the individuals were presently immunized against COVID-19. Higher knowledge test scores (>15 points) (odds ratio = 1.66, p = 0.002) and positive attitudes of this study (odds ratio = 1.59, p = 0.001, odds ratio = 4.16, p < 0.001) were identified as independent predictors for vaccinating against COVID-19. Conclusion Romanian citizens have had good knowledge, optimistic attitudes and appropriate practices towards COVID-19 vaccination during the third wave of COVID-19 outbreak in the country. Higher knowledge regarding the disease and vaccination against it not only increased attitudes towards the end of the pandemic, but also increased the willingness to be vaccinated and to avoid infection risk factors.
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Affiliation(s)
- Armin Šljivo
- Clinical Center University of Sarajevo,
University of Sarajevo, Sarajevo, Bosnia and Herzegovina
- Armin Šljivo, Clinical Center University of
Sarajevo, University of Sarajevo, Emergency Medical Service of Canton Sarajevo,
Kolodvorska 14, Sarajevo 71 000, Bosnia and Herzegovina.
| | - Arian Abdulkhaliq
- Faculty of Medicine, Iuliu Haţieganu
University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
| | - Nermir Granov
- Clinical Center University of Sarajevo,
University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Leopold Reiter
- Faculty of Medicine, Iuliu Haţieganu
University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
| | - Eljakim Mahendran
- Faculty of Medicine, Iuliu Haţieganu
University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
| | - Ioannis Zeglis
- Faculty of Medicine, Iuliu Haţieganu
University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
| | | | - Assy Yousef
- Faculty of Medicine, Iuliu Haţieganu
University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
| | - Ilma Dadić
- Faculty of Medicine, University of
Sarajevo, Sarajevo, Bosnia and Herzegovina
| | | | - Amina Selimović
- Clinical Center University of Sarajevo,
University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Ermina Mujičić
- Clinical Center University of Sarajevo,
University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Florina Maria Gabor-Harosa
- Faculty of Medicine, Iuliu Haţieganu
University of Medicine and Pharmacy Cluj-Napoca, Cluj-Napoca, Romania
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Kállay É. The Investigation of Major Predictors of Well-Being in a Sample of Romanian University Students in the Post-Covid-19 Period. STUDIA UNIVERSITATIS BABEȘ-BOLYAI PSYCHOLOGIA-PAEDAGOGIA 2022. [DOI: 10.24193/subbpsyped.2022.2.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
"The Coronavirus-induced pandemic has had a significant impact on the physical and psychological functioning of the entire world’s population. Research has indicated that besides the physical threat to health itself, the implications of constant uncertainty, separation from and/or loss of loved ones, loss of freedom to travel, shortage of food and financial resources, disruptions of usual life-routines, changing work and learning habits, further aggravate the effect of initial stressors, leading to increased levels of depressive symptoms, anxiety, PTSD, insomnia, lowered levels of well-being, and confusion. Unfortunately, just as the two-years long pandemic ended, the Ukrainian war started, and the Romanian population, since our country borders Ukraine, has experienced a novel type of stress, that of the possibility of being attacked, affected economically. Almost simultaneously, the online education has returned to classical form of teaching, amidst semester, being another stress factor for students. Our results indicated that the two-year long pandemic was considered as having the greatest impact by almost two-thirds of the students. Furthermore, the lack of self-efficacy component of perceived stress was a constant and strong predictor of all components of well-being (subjective and psychological), and perceived helplessness for subjective well-being. Regarding emotion regulation strategies refocus on planning, positive reevaluation, self- and other blame, withdrawal and actively approaching the source of stress proved to be the most important predictors. The results of our investigation may be beneficial for the tailoring of future prevention and intervention programs that would target the enhancement of psychological adaptation of students. Keywords: stress, depressive symptoms, uncertainty, emotion regulation strategies, subjective and psychological well-being, post COVID-19. "
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Dinulos JE, Dinulos JG. Present and future: infectious tropical travel rashes and the impact of climate change. Ann Allergy Asthma Immunol 2022; 130:452-462. [PMID: 36574899 PMCID: PMC9789609 DOI: 10.1016/j.anai.2022.12.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022]
Abstract
In this article, we discuss pertinent cutaneous findings with which patients may present after travel to tropical destinations. We address arthropod-borne infectious diseases such as cutaneous leishmaniasis, Chagas disease, cutaneous larva migrans, and myiasis. We discuss other relevant diseases with cutaneous signs such as monkey pox and severe acute respiratory syndrome coronavirus 2. We provide clinicians with information regarding the background, diagnosis, treatment, and prevention of these tropical rashes. In addition, we address the impact that climate change will have on the temporal and geographic incidence of these rashes. Viral, fungal, and vector-borne diseases have seen a geographic expansion into more northern latitudes. Among these are tick-borne Lyme disease, aquatic snail-related seabather's eruption, and atopic dermatitis. As these diseases spread, we believe that the updated information within this article is significant to the practicing physician in today's warming world.
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Affiliation(s)
| | - James G Dinulos
- Seacoast Dermatology, PLLC, Portsmouth, New Hampshire; Department of Dermatology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire; Department of Dermatology, University of Connecticut School of Medicine, Framingham, Connecticut.
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68
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Zeng Y, Zeng W, Yang B, Liu Z. Effectiveness of corticosteroids to treat coronavirus disease 2019 symptoms: A meta-analysis. MEDICINA CLINICA (ENGLISH ED.) 2022; 159:575-583. [PMID: 36536622 PMCID: PMC9752099 DOI: 10.1016/j.medcle.2022.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 03/09/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Currently, corticosteroids are widely used to treat coronavirus disease 2019 (COVID-19) symptoms. However, the therapeutic role of corticosteroids remains highly controversial. To that end, we aimed to assess the efficacy of corticosteroids in treating COVID-19 patients. METHOD We searched PubMed, Embase, and Cochrane Library to select suitable studies. Our primary study endpoint was all-cause mortality. The secondary study endpoint was the length of hospital stay. RESULTS A total of 9 randomized controlled trials (RCTs) with 7907 patients were assessed. The pooled result indicated that corticosteroids treatment could significantly reduce all-cause mortality in patients with COVID-19 (RR = 0.88, 95% CI [0.82, 0.95], P = 0.002). When subgroup analyses were performed, we found that corticosteroids were associated with decreased all-cause mortality in severe COVID-19 patients (RR = 0.77, 95% CI [0.68, 0.88], P < 0.0001), however no obvious difference was observed in all-cause mortality of non-severe COVID-19 patients between the corticosteroid and control group (RR = 0.96, 95% CI [0.86, 1.06], P = 0.41), meanwhile, a low dose (RR = 0.89, 95% CI [0.82, 0.97], P = 0.007) of dexamethasone (RR = 0.9, 95% CI [0.83, 0.98], P = 0.01) with a long treatment course (RR = 0.89, 95% CI [0.82, 0.98], P = 0.02) was beneficial for all-cause mortality in COVID-19 patients. Additionally, we found that corticosteroids might be associated with a longer length of hospital stay in non-severe COVID-19 patients (MD = 3.83, 95% CI [1.11, 6.56], P = 0.006). CONCLUSION Our results showed that corticosteroid therapy was related to a reduction in all-cause mortality in severe COVID-19 patients. However, in patients with non-severe COVID-19, the use of corticosteroids did not decrease all-cause mortality and may prolong the duration of hospital stay. In addition, we revealed that a low dose of dexamethasone with a long treatment course could reduce all-cause mortality in COVID-19 patients.
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Affiliation(s)
- Yiqian Zeng
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Weizhong Zeng
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Bihui Yang
- Department of Hematology, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Zhao Liu
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China,Corresponding author
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69
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Zeng Y, Zeng W, Yang B, Liu Z. Effectiveness of corticosteroids to treat coronavirus disease 2019 symptoms: A meta-analysis. Med Clin (Barc) 2022; 159:575-583. [PMID: 35618496 PMCID: PMC9061135 DOI: 10.1016/j.medcli.2022.03.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Currently, corticosteroids are widely used to treat coronavirus disease 2019 (COVID-19) symptoms. However, the therapeutic role of corticosteroids remains highly controversial. To that end, we aimed to assess the efficacy of corticosteroids in treating COVID-19 patients. METHOD We searched PubMed, Embase, and Cochrane Library to select suitable studies. Our primary study endpoint was all-cause mortality. The secondary study endpoint was the length of hospital stay. RESULTS A total of 9 randomized controlled trials (RCTs) with 7907 patients were assessed. The pooled result indicated that corticosteroids treatment could significantly reduce all-cause mortality in patients with COVID-19 (RR=0.88, 95% CI [0.82, 0.95], P=0.002). When subgroup analyses were performed, we found that corticosteroids were associated with decreased all-cause mortality in severe COVID-19 patients (RR=0.77, 95% CI [0.68, 0.88], P<0.0001), however no obvious difference was observed in all-cause mortality of non-severe COVID-19 patients between the corticosteroid and control group (RR=0.96, 95% CI [0.86, 1.06], P=0.41), meanwhile, a low dose (RR=0.89, 95% CI [0.82, 0.97], P=0.007) of dexamethasone (RR=0.9, 95% CI [0.83, 0.98], P=0.01) with a long treatment course (RR=0.89, 95% CI [0.82, 0.98], P=0.02) was beneficial for all-cause mortality in COVID-19 patients. Additionally, we found that corticosteroids might be associated with a longer length of hospital stay in non-severe COVID-19 patients (MD=3.83, 95% CI [1.11, 6.56], P=0.006). CONCLUSION Our results showed that corticosteroid therapy was related to a reduction in all-cause mortality in severe COVID-19 patients. However, in patients with non-severe COVID-19, the use of corticosteroids did not decrease all-cause mortality and may prolong the duration of hospital stay. In addition, we revealed that a low dose of dexamethasone with a long treatment course could reduce all-cause mortality in COVID-19 patients.
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Affiliation(s)
- Yiqian Zeng
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Weizhong Zeng
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Bihui Yang
- Department of Hematology, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| | - Zhao Liu
- Department of Critical Care Medicine, Zhuzhou Central Hospital, Zhuzhou, Hunan, China,Corresponding author
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Zhang X, Wang W, Zhao X, Cheng H, Song Y, Song X. Implementing caregiver management measures in general hospitals to prevent the COVID-19 pandemic. Nurs Open 2022; 10:2983-2990. [PMID: 36528877 PMCID: PMC9878028 DOI: 10.1002/nop2.1542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 10/11/2022] [Accepted: 11/20/2022] [Indexed: 12/23/2022] Open
Abstract
AIM To summarize the whole process management measures for caregivers of inpatients in a non-new coronavirus pneumonia designated hospital in China during the novel coronavirus pneumonia epidemic. The implementation of these measures is mainly to prevent the virus pandemic caused by crowd gathering. DESIGN A quasi-experimental study. METHODS Novel coronavirus pneumonia prevention and control measures were implemented in the 'pre-hospital link, hospitalization link and discharge link' for the whole process of the hospitalized patients' caregivers. To evaluate the effects by time point inspection, the results were fed back using information technology for quality improvement. RESULTS The results of three time point inspections indicated that the management quality of many projects improved continuously (p < 0.05). From January to June of 2021, 20 departments implemented a facial recognition information management system. The ratio of patients/caregivers admitted was 1:0.528~1:0.965; It was found that it is effective to implement the whole process management measures. The facial recognition system plays a key role in the comprehensive management of the caregivers.
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Affiliation(s)
- Xiaoman Zhang
- Department of CardiologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityShandongChina
| | - Wei Wang
- Department of CardiologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityShandongChina
| | - Xiaojing Zhao
- Department of CardiologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityShandongChina
| | - Haihui Cheng
- Department of CardiologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityShandongChina
| | - Yang Song
- Department of CardiologyShandong Provincial Hospital Affiliated to Shandong First Medical UniversityShandongChina
| | - Xinhong Song
- Property Supervision and Management Office of Provincial Hospital Affiliated to Shandong First Medical UniversityJinanChina
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71
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Mesce M, Ragona A, Cimino S, Cerniglia L. The impact of media on children during the COVID-19 pandemic: A narrative review. Heliyon 2022; 8:e12489. [PMID: 36568660 PMCID: PMC9762042 DOI: 10.1016/j.heliyon.2022.e12489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/09/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Although mobile technologies are a fundamental part of daily life, several studies have shown increased use of electronic devices, TV, and gaming during childhood in conjunction with the COVID-19 pandemic. The virus affected almost every country, causing uncertainty about the future, social isolation, and distress. This narrative review has searched the scientific literature in the field focusing on children. A non-systematic literature review was conducted in May 2022. Various databases were employed to conduct the document research for this paper, such as "Google Scholar", "PubMed", "Web of Science". Keywords for the search included "screen time", "media", "digital use", "social media", "COVID-19", "pandemic", "lockdown", "children", "effect of media on children during COVID". It was found that both children and adolescents seem to have used technologies to confront struggles provoked by COVID-19, such as the onset or exacerbation of symptoms of anxiety, depression, and attention-deficit/hyperactivity disorder. However, moreover, other studies have suggested that increased media use can have positive effects on children depending on usage and monitoring by the parents.
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Affiliation(s)
- M. Mesce
- Sapienza, University of Rome, Department of Dynamic Clinical and Health Psychology, Via degli Apuli, 1, 00186, Rome, Italy
| | - A. Ragona
- Sapienza, University of Rome, Department of Dynamic Clinical and Health Psychology, Via degli Apuli, 1, 00186, Rome, Italy
| | - S. Cimino
- Sapienza, University of Rome, Department of Dynamic Clinical and Health Psychology, Via degli Apuli, 1, 00186, Rome, Italy
| | - L. Cerniglia
- International Telematic University Uninettuno, Faculty of Psychology, Corso Vittorio Emanuele II, 39, 00186, Rome, Italy,Corresponding author
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72
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Evli M, Şimşek N. The effect of COVID-19 uncertainty on internet addiction, happiness and life satisfaction in adolescents. Arch Psychiatr Nurs 2022; 41:20-26. [PMID: 36428049 PMCID: PMC9262644 DOI: 10.1016/j.apnu.2022.07.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/29/2022] [Accepted: 07/03/2022] [Indexed: 12/14/2022]
Abstract
This study aimed to determine the effects of the events during the COVID-19 epidemic on adolescents' levels of intolerance of uncertainty, internet addiction, happiness, and life satisfaction. Structural Equation Modeling was used in the analysis of the data. Adolescents' internet use increased during the epidemic process. It was found that COVID-19 events increased intolerance of uncertainty, and negatively affected internet addiction and happiness (p < 0.001). In this process, internet addiction and happiness is a mediator (p < 0.001). It is recommended to monitor adolescents' internet use during the COVID-19 process and to provide information about COVID-19.
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Affiliation(s)
- Mahmut Evli
- Mental Health and Nursing, Faculty of Health Sciences/Erciyes University/Kayseri, Turkey.
| | - Nuray Şimşek
- Mental Health and Nursing, Faculty of Health Sciences/Erciyes University/Kayseri, Turkey.
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73
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Farhana A, Tantry BA, Shah NN, Bandy A, Nabi M, Khursheed SQ, Shahnawaz M, Mustafa H. Clinical characteristics among patients with COVID‑19: A single‑center retrospective study. Biomed Rep 2022; 17:94. [PMID: 36382262 PMCID: PMC9634048 DOI: 10.3892/br.2022.1577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023] Open
Abstract
The aim of the present study was to investigate the clinical features and laboratory parameters of hospitalized patients with coronavirus disease 2019 (COVID-19) and assess the characteristics between severe and non-severe cases. The study retrospectively analyzed the clinical data of 1,096 patients, of which, 626 (57.11%) and 470 (42.89%) were categorized into severe and non-severe groups, respectively. Clinical parameters such as signs and symptoms, comorbidities, levels of D-dimer, C-reactive protein (CRP), interleukin 6 (IL-6) and lactate dehydrogenase were analyzed. The data are presented as frequencies, means and standard deviations. The chi-square test and Mann-Whitney U test were used to assess any significant differences between the severe and non-severe COVID-19 groups. The clinical symptoms in severe COVID-19 cases included anosmia (P≤0.01), sore throat (P≤0.01), fatigue (P≤0.01), headache (P≤0.01), and shortness of breath (P≤0.01). Laboratory findings showed a significant increase in CRP (21.90±40.23 vs. 16.13±21.82; P≤0.01) and IL-6 levels (58.92±55.07 vs. 41.41±38.30; P≤0.01). Patients with severe COVID-19 had significant lymphopenia compared with that in non-severe cases. Among the comorbidities, hypertension (P≤0.01) was significantly more frequent in patients with severe COVID-19. In conclusion, major derangements in laboratory parameters were observed in patients with severe COVID-19 infection.
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Affiliation(s)
- Anjum Farhana
- Department of Microbiology, Government Medical College, Srinagar, Jammu and Kashmir 190010, India
| | - Bilal Ahmad Tantry
- Department of Microbiology, Government Medical College, Srinagar, Jammu and Kashmir 190010, India
| | - Naveed Nazir Shah
- Department of Pulmonary Medicine, Chest Disease Hospital, Government Medical College, Drugjan, Srinagar, Jammu and Kashmir 190001, India
| | - Altaf Bandy
- Department of Family and Community Medicine, College of Medicine, Jouf University, Sakaka, Al Jouf 70214, Kingdom of Saudi Arabia
| | - Mudasar Nabi
- Department of Biochemistry, University of Kashmir, Srinagar, Jammu and Kashmir 190010, India
| | | | - Mir Shahnawaz
- Department of Respiratory Medicine, Chest Disease Hospital, Government Medical College, Drugjan, Srinagar, Jammu and Kashmir 190010, India
| | - Hena Mustafa
- Department of Respiratory Medicine, Chest Disease Hospital, Government Medical College, Drugjan, Srinagar, Jammu and Kashmir 190010, India
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74
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Gebremichael B, Hailu A, Letebo M, Berhanesilassie E, Shumetie A, Biadgilign S. Impact of good governance, economic growth and universal health coverage on COVID-19 infection and case fatality rates in Africa. Health Res Policy Syst 2022; 20:130. [PMID: 36437476 PMCID: PMC9702649 DOI: 10.1186/s12961-022-00932-0] [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: 11/18/2021] [Accepted: 11/01/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) pandemic has disrupted lives across all countries and communities. It significantly reduced the global economic output and dealt health systems across the world a serious blow. There is growing evidence showing the progression of the COVID-19 pandemic and the impact it has on health systems, which should help to draw lessons for further consolidating and realizing universal health coverage (UHC) in all countries, complemented by more substantial government commitment and good governance, and continued full implementation of crucial policies and plans to avert COVID-19 and similar pandemic threats in the future. Therefore, the objective of the study was to assess the impact of good governance, economic growth and UHC on the COVID-19 infection rate and case fatality rate (CFR) among African countries. METHODS We employed an analytical ecological study design to assess the association between COVID-19 CFR and infection rate as dependent variables, and governance, economic development and UHC as independent variables. We extracted data from publicly available databases (i.e., Worldometer, Worldwide Governance Indicators, Our World in Data and WHO Global Health Observatory Repository). We employed a multivariable linear regression model to examine the association between the dependent variables and the set of explanatory variables. STATA version 14 software was used for data analysis. RESULTS All 54 African countries were covered by this study. The median observed COVID-19 CFR and infection rate were 1.65% and 233.46%, respectively. Results of multiple regression analysis for predicting COVID-19 infection rate indicated that COVID-19 government response stringency index (β = 0.038; 95% CI 0.001, 0.076; P = 0.046), per capita gross domestic product (GDP) (β = 0.514; 95% CI 0.158, 0.87; P = 0.006) and infectious disease components of UHC (β = 0.025; 95% CI 0.005, 0.045; P = 0.016) were associated with COVID-19 infection rates, while noncommunicable disease components of UHC (β = -0.064; 95% CI -0.114; -0.015; P = 0.012), prevalence of obesity among adults (β = 0.112; 95% CI 0.044; 0.18; P = 0.002) and per capita GDP (β = -0.918; 95% CI -1.583; -0.254; P = 0.008) were associated with COVID-19 CFR. CONCLUSIONS The findings indicate that good governance practices, favourable economic indicators and UHC have a bearing on COVID-19 infection rate and CFR. Effective health system response through a primary healthcare approach and progressively taking measures to grow their economy and increase funding to the health sector to mitigate the risk of similar future pandemics would require African countries to move towards UHC, improve governance practices and ensure economic growth in order to reduce the impact of pandemics on populations.
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Affiliation(s)
| | - Alemayehu Hailu
- Department of Global Public Health and Primary Care, Bergen Center for Ethics and Priority Setting, University of Bergen, Bergen, Norway.,Harvard T.H. Chan School of Public Health, Harvard University, Boston, United States of America
| | - Mekitew Letebo
- Independent Public Health Analyst and Research Consultant, P.O. BOX 24414, Addis Ababa, Ethiopia
| | - Etsub Berhanesilassie
- Independent Public Health Analyst and Research Consultant, P.O. BOX 24414, Addis Ababa, Ethiopia
| | | | - Sibhatu Biadgilign
- Independent Public Health Analyst and Research Consultant, P.O. BOX 24414, Addis Ababa, Ethiopia.
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75
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Vainieri M, Nuti S, Mantoan D. Does the healthcare system know what to cut under the pandemic emergency pressure? An observational study on geographic variation of surgical procedures in Italy. BMJ Open 2022; 12:e061415. [PMID: 36424104 PMCID: PMC9692139 DOI: 10.1136/bmjopen-2022-061415] [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] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES During 2020 many countries reduced the number of elective surgeries to free up beds and cope with the COVID-19 outbreak. This situation led healthcare systems to prioritise elective interventions and reduce the overall volumes of treatments.The aim of this paper is to analyse whether the pandemic and the prioritisation policies on elective surgery were done considering the potential inappropriateness highlighted by the measurement of geographic variation. SETTING The setting of the study is acute care with a focus on elective surgical procedures. Data were analysed at the Italian regional level. PARTICIPANTS The study is observational and relies on national hospitalisation records from 2019 to 2020. The analyses refer to the 21 Italian regional health systems, using 48 917 records for 2019 and 33 821 for 2020. The surgical procedures analysed are those considered at high risk of unwarranted variation: coronary angioplasty, cholecystectomy, colectomy, knee replacement, hysterectomy, tonsillectomy, hip replacement and vein stripping. PRIMARY AND SECONDARY OUTCOME MEASURES Primary measures were the hospitalisation rate and its reduction per procedure, to understand the level of potential inappropriateness. Secondary measures were the SD and high/low ratio, to map the level of geographic variation. RESULTS For some procedures, there is a linear negative relationship (eg, tonsillectomy: ρ = -0.92, p<0.01; vein stripping: ρ = -0.93, p<0.01) between the reduction in hospitalisation and its starting point. The only two procedures for which no significant differences were registered are cholecystectomy (ρ = -0.22, p=0.31) and hysterectomy (ρ = -0.22, p=0.33). In particular, in all cases, data show that regions with higher 2019 hospitalisation rates registered a larger reduction. CONCLUSIONS The Italian data show that the pandemic seems to have led hospital managers and health professionals to cut surgical interventions more likely to be inappropriate. Hence, these findings can inform and guide the healthcare system to manage unwarranted variation when coming back to the new normal. This new starting point (lower volumes in some selected elective surgical procedures) should be used to plan elective surgical treatments that can be cancelled because of their high risk of inappropriateness.
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Affiliation(s)
- Milena Vainieri
- Management and Health Laboratory, Institute of Management, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Sabina Nuti
- Management and Health Laboratory, Institute of Management, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Domenico Mantoan
- AGENAS, Agenzia Nazionale per i Servizi Sanitari Regionali, Roma, Italy
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76
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Tsai YT, Ku HC, Maithreepala SD, Tsai YJ, Chen LF, Ko NY, Konara Mudiyanselage SP. Higher Risk of Acute Respiratory Distress Syndrome and Risk Factors among Patients with COVID-19: A Systematic Review, Meta-Analysis and Meta-Regression. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15125. [PMID: 36429842 PMCID: PMC9690625 DOI: 10.3390/ijerph192215125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/12/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To estimate the global risk and risk factors associated with acute respiratory distress syndrome (ARDS) among patients with COVID-19: Design: A systematic review, meta-analysis and meta-regression. SETTING AND PARTICIPANTS Hospitals or nursing homes and patients with acute respiratory distress syndrome after COVID-19. METHODS The literature review was systematically conducted on Embase, MEDLINE, CINAHL, and Web of Science, in addition to manual searches and reference list checking from 1 January 2019 to 2 March 2022. The search terms included coronavirus, acute respiratory syndrome, acute respiratory distress syndrome and observational studies. Three reviewers independently appraised the quality of the studies and extracted the relevant data using the Joanna Briggs Institute abstraction form and critical appraisal tools. A study protocol was registered in PROSPERO (CRD42022311957). Eligible studies were meta-analyzed and underwent meta-regression. RESULTS A total of 12 studies were included, with 148,080 participants. The risk ratio (RR) of ARDS was 23%. Risk factors were age ≥ 41-64 years old (RR = 15.3%, 95% CI =0.14-2.92, p = 0.03); fever (RR = 10.3%, 95% CI = 0.03-2.03, p = 0.04); multilobe involvement of the chest (RR = 33.5%, 95% CI = 0.35-6.36, p = 0.02); lymphopenia (RR = 25.9%, 95% CI = 1.11-4.08, p = 0.01); mechanical ventilation with oxygen therapy (RR = 31.7%, 95% CI = 1.10-5.25, p = 0.002); European region (RR = 16.3%, 95% CI = 0.09-3.17, p = 0.03); sample size ≤ 500 (RR = 18.0%, 95% CI = 0.70-2.89, p = 0.001). CONCLUSIONS AND IMPLICATIONS One in four patients experienced ARDS after having COVID-19. The age group 41-64 years old and the European region were high-risk groups. These findings can be used by policymakers to allocate resources for respiratory care facilities and can also provide scientific evidence in the design of protocols to manage COVID-19 worldwide.
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Affiliation(s)
- Yi-Tseng Tsai
- Department of Nursing, An-Nan Hospital, China Medical University, Tainan 709, Taiwan
- Department of Nursing, College of Medicine, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
| | - Han-Chang Ku
- Department of Nursing, An-Nan Hospital, China Medical University, Tainan 709, Taiwan
- Department of Nursing, College of Medicine, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
| | - Sujeewa Dilhani Maithreepala
- Department of Nursing, College of Medicine, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
- Department of Nursing, Faculty of Allied Health Sciences, University of Peradeniya, Peradeniya 20400, Sri Lanka
| | - Yi-Jing Tsai
- Department of Nursing, College of Medicine, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
| | - Li-Fan Chen
- Department of Nursing, An-Nan Hospital, China Medical University, Tainan 709, Taiwan
| | - Nai-Ying Ko
- Department of Nursing, College of Medicine, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
- Department of Nursing, National Cheng Kung University Hospital, College of Medicine, Tainan 704, Taiwan
| | - Sriyani Padmalatha Konara Mudiyanselage
- Department of Nursing, College of Medicine, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
- Operation Theatre Department, The National Hospital of Sri Lanka, Colombo 00700, Sri Lanka
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77
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Díaz‐Couselo FA, Flagel S, Nicolini C, Halac S, Manzano N, Aguirre M, Rébora J, Valle S, Noro L, Mohindroo C, McAllister F, Zylberman M. Impact of high neutrophil-to-lymphocyte ratio on survival in hospitalized cancer patients with COVID-19. Cancer Med 2022; 12:7164-7169. [PMID: 36372937 PMCID: PMC9877941 DOI: 10.1002/cam4.5426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 09/07/2022] [Accepted: 10/23/2022] [Indexed: 11/15/2022] Open
Abstract
Neutrophil-to-lymphocyte ratio (NLR) has been studied as a prognostic factor for mortality in COVID-19 patients. Our study aimed to evaluate the association between NLR at COVID-19 diagnosis and survival during the following 90 days in hospitalized patients with solid cancer. Between May 2020 and June 2021, 120 patients were included in a retrospective cohort study. Univariable analysis showed patients with an NLR > 8.3 were associated with an increased risk of death (HR: 4.34; 95% CI: 1.74-10.84) compared to patients with NLR < 3.82 and with NLR ≥3.82 and ≤8.30 (HR: 2.89; 95% CI: 1.32-6.36). Furthermore, on multivariable analysis, NLR > 8.30 independently correlated with increased mortality. In patients with solid malignancies with COVID-19, an NLR > 8.3 is associated with an increased risk of death.
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Affiliation(s)
| | - Santiago Flagel
- Department of Internal MedicineInstituto Alexander FlemingBuenos AiresArgentina
| | - Carla Nicolini
- Department of Internal MedicineInstituto Alexander FlemingBuenos AiresArgentina
| | - Sebastián Halac
- Department of Internal MedicineInstituto Alexander FlemingBuenos AiresArgentina
| | - Natalia Manzano
- Department of Internal MedicineInstituto Alexander FlemingBuenos AiresArgentina
| | - Marina Aguirre
- Department of Internal MedicineInstituto Alexander FlemingBuenos AiresArgentina
| | - Juan Rébora
- Department of Infectious DiseasesInstituto Alexander FlemingBuenos AiresArgentina
| | - Sandra Valle
- Microbiology LaboratoryInstituto Alexander FlemingBuenos AiresArgentina
| | - Laura Noro
- Clinical Analysis and Molecular Medicine LaboratoryInstituto Alexander FlemingBuenos AiresArgentina
| | - Chirayu Mohindroo
- Department of Clinical Cancer PreventionThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA,Department of Internal MedicineSinai Hospital of BaltimoreBaltimoreMarylandUSA
| | - Florencia McAllister
- Department of Clinical Cancer PreventionThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Marcelo Zylberman
- Department of Internal MedicineInstituto Alexander FlemingBuenos AiresArgentina
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78
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Xu T, Li LX, Jia Y, Wu Q, Zhu W, Xu Z, Zheng B, Lu X. One microRNA has the potential to target whole viral mRNAs in a given human coronavirus. Front Microbiol 2022; 13:1035044. [PMID: 36439806 PMCID: PMC9686371 DOI: 10.3389/fmicb.2022.1035044] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/24/2022] [Indexed: 09/29/2023] Open
Abstract
MicroRNAs (miRNAs) can repress viral replication by targeting viral messenger RNA (mRNA), which makes them potential antiviral agents. The antiviral effects of miRNAs on infectious viruses have been explored extensively; however, recent studies mainly considered the action modes of miRNAs, neglecting another key factor, the molecular biology of viruses, which may be particularly important in the study of miRNA actions against a given virus. In this paper, the action modes of miRNAs and the molecular biology of viruses are jointly considered for the first time and based on the reported roles of miRNAs on viruses and human coronaviruses (HCoVs) molecular biology, the general and specific interaction modes of miRNAs-HCoVs are systematically reviewed. It was found that HCoVs transcriptome is a nested set of subgenomic mRNAs, sharing the same 5' leader, 3' untranslated region (UTR) and open reading frame (ORF). For a given HCoV, one certain miRNA with a target site in the 5' leader or 3' UTR has the potential to target all viral mRNAs, indicating tremendous antiviral effects against HCoVs. However, for the shared ORFs, some parts are untranslatable attributed to the translation pattern of HCoVs mRNA, and it is unknown whether the base pairing between the untranslated ORFs and miRNAs plays a regulatory effect on the local mRNAs where the untranslated ORFs are located; therefore, the regulatory effects of miRNAs with targets within the shared ORFs are complicated and need to be confirmed. Collectively, miRNAs may bepromising antiviral agents against HCoVs due to their intrinsically nested set of mRNAs, and some gaps are waiting to be filled. In this review, insight is provided into the exploration of miRNAs that can interrupt HCoVs infection.
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Affiliation(s)
- Tielong Xu
- Evidence-Based Medicine Research Center Department, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Long-xue Li
- Laboratory Animal Science and Technology Center, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Yao Jia
- Evidence-Based Medicine Research Center Department, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Qingni Wu
- Evidence-Based Medicine Research Center Department, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Weifeng Zhu
- Evidence-Based Medicine Research Center Department, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Zhou Xu
- Evidence-Based Medicine Research Center Department, Jiangxi University of Chinese Medicine, Nanchang, China
| | - Bin Zheng
- National Institute of Parasitic Diseases Chinese Center for Disease Control and Prevention, and WHO Collaborating Center for Tropical Diseases, Shanghai, China
| | - Xuexin Lu
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
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79
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Lucci TK, David VF, Prist R, Otta E. Some lessons learned from the COVID-19 pandemic: Subjective well-being before and during the pandemic among Brazilian adults. CURRENT RESEARCH IN ECOLOGICAL AND SOCIAL PSYCHOLOGY 2022; 3:100070. [PMID: 36405988 PMCID: PMC9647418 DOI: 10.1016/j.cresp.2022.100070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 06/16/2023]
Abstract
Image, graphical abstract.
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Affiliation(s)
- Tania Kiehl Lucci
- Instituto de Psicologia, Universidade de São Paulo, São Paulo, Brazil
| | | | - Ricardo Prist
- Instituto de Psicologia, Universidade de São Paulo, São Paulo, Brazil
| | - Emma Otta
- Instituto de Psicologia, Universidade de São Paulo, São Paulo, Brazil
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80
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Mustafa M, Attaallah A, Amir O, Elbalal M, Gibriel AAAL. The characteristics and outcomes of COVID-19 among diabetic patients in Wad-Medani isolation center from September to December 2020: A cross-sectional study. Health Sci Rep 2022; 5:e889. [PMID: 36324424 PMCID: PMC9621469 DOI: 10.1002/hsr2.889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/26/2022] [Accepted: 09/29/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND AND AIMS Corona virus disease-19 (COVID-19) is a recently discovered infection that transmitted briskly worldwide. In this disease (COVID-19), it was discovered that several disorders, such diabetes, increased the severity and fatality rate. Until now, studies investigating the correlation between diabetes and COVID-19 in Sudan have not yet been conducted. Thus we aimed to evaluated the characteristics and outcomes of COVID-19 among diabetic patients. METHODS A prospective study included 70 diabetic patients with COVID-19 in Wad-Medani Isolation Center from September to December 2020. Data concerning demographics and clinical characteristics, as well as outcomes were collected. RESULTS Out of 70 patients, 46 (66%) were men and 24 (34%) were women; the average age was 63 ± 12 years. In diabetes mellitus (DM) types, 69 (98.6%) patient were T2DM. The average of DM duration was 10 ± 6.2 years. Insulin was the major DM medication used by more one-half of study patients (n = 37; 52.9%). Newly discovered DM after COVD-19 infection was encountered in 5 (7.1%) patients. Most of the study subjects (n = 44; 63%) had moderately severe form of disease. Hypertension was the commonest comorbid in 29 (41.4%) patients. The intensive care unit admission rate among our study group was 10% (n = 7). The mortality rate among our study patients was found to be 11.4% (n = 8). Dead patients were significantly had high HbA1c levels (11.6 ± 7% vs. 8.8 ± 5%; p = 0.001). Additionally, all individuals with a severe COVID-19 illness (n = 6; 100%) were dead comparing to no patient died with mild covid illness and 4.5% patients with moderately severe infection (p < 0.001). CONCLUSION The majority of COVID-19 diabetic patients were males and older in age. Most of the patients presented with moderate severity and moderately uncontrolled DM. Hypertension was the major comorbidity. The mortality rate was as high as 11.4% and associated with high HbA1c levels and severe form of COVID-19 as well.
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Affiliation(s)
- Maali Mustafa
- Department of MedicineWad Medani Teaching HospitalWad MedaniSudan
| | | | - Osman Amir
- Department of HematologyFaculty of Medical Laboratory Sciences, Al‐Neelain UniversityKhartoumSudan
| | - Moawia Elbalal
- Internal MedicineFaculty of Medicine, University of GeziraWad MedaniSudan
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81
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Impact after the Change from Voluntary to Universal Oral Rotavirus Vaccination on Consecutive Emergency Department Visits for Acute Gastroenteritis among Children in Kobe City, Japan (2016-2022). Vaccines (Basel) 2022; 10:vaccines10111831. [PMID: 36366340 PMCID: PMC9693232 DOI: 10.3390/vaccines10111831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/26/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022] Open
Abstract
Rotavirus (RV) is the leading cause of acute gastroenteritis (AGE), particularly in infants. In 2006, the high efficacy of oral RV vaccines (RVVs, RotarixTM and RotaTeqTM) was demonstrated. Voluntary RVV started in Japan in 2011, and in October 2020 were launched as universal oral RVVs in Japan. However, the impact of changes from voluntary to universal RVVs has not been studied in a primary emergency medical center in Japan. We investigated changes in the number of pediatric patients with AGE after introducing universal RVVs in our center. A clinical database of consecutive patients aged <16 who presented to Kobe Children’s Primary Emergency Medical Center between 1 April 2016 and 30 June 2022 was reviewed. After implementing universal RVVs, fewer children presented with RV-associated AGE (the reduction of proportion of the patients in 2022 was −61.7% (all ages), −57.9% (<1 years), −67.8% (1−<3 years), and −61.4% (3−<5 years) compared to 2019). A similar decrease in those of age who were not covered by the universal RVV was observed. There was a significant decline in the number of patients with AGE during the RV season who presented to the emergency department after implementing universal RVVs.
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Advantages of Disability-Adjusted Life Years to Measure the Burden of COVID-19. HEALTH SCOPE 2022. [DOI: 10.5812/jhealthscope-129849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Barakat A, Mostafa A, Ali M, Al-Majid AM, Domingo LR, Kutkat O, Moatasim Y, Zia K, Ul-Haq Z, Elshaier YAMM. Design, Synthesis and In Vitro Evaluation of Spirooxindole-Based Phenylsulfonyl Moiety as a Candidate Anti-SAR-CoV-2 and MERS-CoV-2 with the Implementation of Combination Studies. Int J Mol Sci 2022; 23:ijms231911861. [PMID: 36233160 PMCID: PMC9569468 DOI: 10.3390/ijms231911861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/27/2022] [Accepted: 09/30/2022] [Indexed: 12/03/2022] Open
Abstract
The search for an effective anti-viral to inhibit COVID-19 is a challenge for the specialized scientific research community. This work investigated the anti-coronavirus activity for spirooxindole-based phenylsulfone cycloadducts in a single and combination protocols. The newly designed anti-SARS-CoV-2 therapeutics spirooxindoles synthesized by [3 + 2] cycloaddition reactions represent an efficient approach. One-pot multicomponent reactions between phenyl vinyl sulfone, substituted isatins, and amines afforded highly stereoselective anti-SARS-CoV-2 therapeutics spirooxindoles with three stereogenic centers. Herein, the newly synthesized spirooxindoles were assessed individually against the highly pathogenic human coronaviruses and proved to be highly potent and safer. Interestingly, the synergistic effect by combining the potent, tested spirooxindoles resulted in an improved antiviral activity as well as better host-cell safety. Compounds 4i and 4d represented the most potent activity against MERS-CoV with IC50 values of 11 and 23 µM, respectively. Both compounds 4c and 4e showed equipotent activity with the best IC50 against SARS-CoV-2 with values of 17 and 18 µM, respectively, then compounds 4d and 4k with IC50 values of 24 and 27 µM, respectively. Then, our attention oriented to perform a combination protocol as anti-SARS-CoV-2 for the best compounds with a different binding mode and accompanied with different pharmacophores. Combination of compound 4k with 4c and combination of compounds 4k with 4i proved to be more active and safer. Compounds 4k with 4i displayed IC50 = 3.275 µM and half maximal cytotoxic-concentration CC50 = 11832 µM. MD simulation of the most potential compounds as well as in silico ADMET properties were investigated. This study highlights the potential drug-like properties of spirooxindoles as a cocktail anti-coronavirus protocol.
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Affiliation(s)
- Assem Barakat
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
- Correspondence: (A.B.); (Y.A.M.M.E.); Tel.: +966-11467-5901 (A.B.); Fax: +966-11467-5992 (A.B.)
| | - Ahmed Mostafa
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza 12622, Egypt
| | - M. Ali
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Abdullah Mohammed Al-Majid
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Luis R. Domingo
- Department of Organic Chemistry, University of Valencia, Dr. Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Omnia Kutkat
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza 12622, Egypt
| | - Yassmin Moatasim
- Center of Scientific Excellence for Influenza Viruses, National Research Centre, Giza 12622, Egypt
| | - Komal Zia
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Yaseen A. M. M. Elshaier
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Menoufiya 32958, Egypt
- Correspondence: (A.B.); (Y.A.M.M.E.); Tel.: +966-11467-5901 (A.B.); Fax: +966-11467-5992 (A.B.)
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84
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Tret'yakova EV, Ma X, Kazakova OB, Shtro AA, Petukhova GD, Klabukov AM, Dyatlov DS, Smirnova AA, Xu H, Xiao S. Synthesis and evaluation of diterpenic Mannich bases as antiviral agents against influenza A and SARS-CoV-2. PHYTOCHEMISTRY LETTERS 2022; 51:91-96. [PMID: 35935343 PMCID: PMC9343747 DOI: 10.1016/j.phytol.2022.07.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 06/15/2023]
Abstract
A chemical library was constructed based on the resin acids (abietic, dehydroabietic, and 12-formylabietic) and its diene adducts (maleopimaric and quinopimaric acid derivatives). The one-pot three-component CuCl-catalyzed aminomethylation of the abietane diterpenoid propargyl derivatives was carried out by formaldehyde and secondary amines (diethylamine, pyrrolidine, morpholine, and homopiperazine). All compounds were tested for cytotoxicity and antiviral activity against influenza virus A/Puerto Rico/8/34 (H1N1) in MDCK cells and SARS-CoV-2 pseudovirus in BHK-21-hACE2 cells. Among 21 tested compounds, six derivatives demonstrated a selectivity index (SI) higher than 10, and their IC50 values ranged from 0.19 to 5.0 μM. Moreover, two derivatives exhibited potent anti-SARS-CoV-2 infection activity. The antiviral activity and toxicity strongly depended on the nature of the diterpene core and heterocyclic substituent. Compounds 12 and 21 bearing pyrrolidine moieties demonstrated the highest virus-inhibiting activity with SIs of 128.6 and 146.8, respectively, and appeared to be most effective when added at the time points 0-10 and 1-10 h of the viral life cycle. Molecular docking and dynamics modeling were adopted to investigate the binding mode of compound 12 into the binding pocket of influenza A virus M2 protein. Compound 9 with a pyrrolidine group at C20 of 17-formylabietic acid was a promising anti-SARS-CoV-2 agent with an EC50 of 10.97 µM and a good SI value > 18.2. Collectively, our data suggested the potency of diterpenic Mannich bases as effective anti-influenza and anti-COVID-19 compounds.
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Affiliation(s)
- Elena V Tret'yakova
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, 71 Prospect Oktyabrya, 450054, Ufa, Russia
| | - Xinyuan Ma
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- Institute of Chemical Biology, Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Oxana B Kazakova
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, 71 Prospect Oktyabrya, 450054, Ufa, Russia
| | - Anna A Shtro
- Smorodintsev Research Institute of Influenza, 15/17 Prof. Popova St., St. Petersburg 197376, Russia
| | - Galina D Petukhova
- Smorodintsev Research Institute of Influenza, 15/17 Prof. Popova St., St. Petersburg 197376, Russia
| | - Artem M Klabukov
- Smorodintsev Research Institute of Influenza, 15/17 Prof. Popova St., St. Petersburg 197376, Russia
| | - Danil S Dyatlov
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, 71 Prospect Oktyabrya, 450054, Ufa, Russia
| | - Anna A Smirnova
- Ufa Institute of Chemistry of the Ufa Federal Research Centre of the Russian Academy of Sciences, 71 Prospect Oktyabrya, 450054, Ufa, Russia
| | - Huan Xu
- Institute of Chemical Biology, Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Sulong Xiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
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Maestre-Muñiz MM, Arias Á, Lucendo AJ. Predicting In-Hospital Mortality in Severe COVID-19: A Systematic Review and External Validation of Clinical Prediction Rules. Biomedicines 2022; 10:biomedicines10102414. [PMID: 36289676 PMCID: PMC9599062 DOI: 10.3390/biomedicines10102414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/02/2022] [Accepted: 09/05/2022] [Indexed: 12/03/2022] Open
Abstract
Multiple prediction models for risk of in-hospital mortality from COVID-19 have been developed, but not applied, to patient cohorts different to those from which they were derived. The MEDLINE, EMBASE, Scopus, and Web of Science (WOS) databases were searched. Risk of bias and applicability were assessed with PROBAST. Nomograms, whose variables were available in a well-defined cohort of 444 patients from our site, were externally validated. Overall, 71 studies, which derived a clinical prediction rule for mortality outcome from COVID-19, were identified. Predictive variables consisted of combinations of patients′ age, chronic conditions, dyspnea/taquipnea, radiographic chest alteration, and analytical values (LDH, CRP, lymphocytes, D-dimer); and markers of respiratory, renal, liver, and myocardial damage, which were mayor predictors in several nomograms. Twenty-five models could be externally validated. Areas under receiver operator curve (AUROC) in predicting mortality ranged from 0.71 to 1 in derivation cohorts; C-index values ranged from 0.823 to 0.970. Overall, 37/71 models provided very-good-to-outstanding test performance. Externally validated nomograms provided lower predictive performances for mortality in their respective derivation cohorts, with the AUROC being 0.654 to 0.806 (poor to acceptable performance). We can conclude that available nomograms were limited in predicting mortality when applied to different populations from which they were derived.
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Affiliation(s)
- Modesto M. Maestre-Muñiz
- Department of Internal Medicine, Hospital General de Tomelloso, 13700 Ciudad Real, Spain
- Department of Medicine and Medical Specialties, Universidad de Alcalá, 28801 Alcalá de Henares, Spain
| | - Ángel Arias
- Hospital General La Mancha Centro, Research Unit, Alcázar de San Juan, 13600 Ciudad Real, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28006 Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, 28006 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 13700 Tomelloso, Spain
| | - Alfredo J. Lucendo
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, 28006 Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, 28006 Madrid, Spain
- Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), 13700 Tomelloso, Spain
- Department of Gastroenterology, Hospital General de Tomelloso, 13700 Ciudad Real, Spain
- Correspondence: ; Tel.: +34-926-525-927
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Rostami-Maskopaee F, Ladomenou F, Razavi-Amoli SK, Navaeifar MR, Hajialibeig A, Shahbaznejad L, Hosseinzadeh F, Haghighi Aski B, Manafi Anari A, Mohammadi M, Rahmati MB, Shorafa E, Abootalebi S, Rezai MS. Clinical characteristics and outcomes of the multisystem inflammatory syndrome in children (MIS-C) following COVID-19 infection in Iran: A multicenter study. PLoS One 2022; 17:e0274104. [PMID: 36137147 PMCID: PMC9498965 DOI: 10.1371/journal.pone.0274104] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 08/22/2022] [Indexed: 12/01/2022] Open
Abstract
Objectives This study aimed to assess the clinical characteristics, treatment and outcomes of the multisystem inflammatory syndrome in children (MIS-C) following COVID-19 in five different geographical regions of Iran. Methods In this multicenter observational study, patients <21 years were included between March 2020 and October 2021. By Disease Control and Prevention (CDC) checklist, demographic characteristics, comorbidities, clinical signs and symptoms, laboratory and radiology findings, and treatment were collected. Statistical analysis was using Chi-square and t-test in STATA14. Results In total 225 patients with median age of 55 (26–96) months were included that 59.56% boys. 57.33% were admitted to the PICU with a median of 7 days (4–10). 95.56% of patients were discharged with recovery and the rest died. All of the patients in our study were included based on the MIS-C criteria. However, some patients had Kawasaki symptoms, so we compared the clinical and epidemiological characteristics of the two groups. Conjunctival injection, cervical lymphadenopathy>1.5 cm diameter, and strawberry tongue in Kawasaki-like MIS-C patients were higher than of MIS-C patients, and this difference was significant(p<0.001). The most common comorbidity was obesity (24.86%). Most patients tested for COVID-19 and about 60% of the patients had a positive test by serology or reverse transcription-polymerase chain reaction (RT-PCR). Gastrointestinal (88.89%) and hematologic signs (84.44%) were most common. Most drugs used in patients were IVIG and steroids. 88.07% and 61.29% of the patients had at least one problem in echocardiography and lung CT, respectively. Conclusions The best outcome was seen in patients who were treated with both IVIG and steroids on the first days of admission. Myocarditis was common in two groups of patients. According to most patients had echocardiography abnormal, screening of heart function is recommended for patients.
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Affiliation(s)
- Fereshteh Rostami-Maskopaee
- Pediatric Infectious Diseases Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | | | | | - Mohammad Reza Navaeifar
- Pediatric Infectious Diseases Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Azin Hajialibeig
- Pediatric Infectious Diseases Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Leila Shahbaznejad
- Pediatric Infectious Diseases Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fatemeh Hosseinzadeh
- Pediatric Infectious Diseases Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Behzad Haghighi Aski
- Department of Pediatrics, Ali Asghar Children’s Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Manafi Anari
- Department of Pediatrics, Ali Asghar Children’s Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Mohammadi
- Non-Communicable Pediatric Diseases Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mohammad Bagher Rahmati
- Department of Pediatrics, School of Medicine, Bandar Abbas University of Medical Sciences, Bandar Abbas, Iran
| | - Eslam Shorafa
- Division of Intensive Care Unit, Department of Pediatrics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyedenarjes Abootalebi
- Division of Intensive Care Unit, Department of Pediatrics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Sadegh Rezai
- Pediatric Infectious Diseases Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
- * E-mail:
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Evaluating the Factors Affecting COVID-19 Patients’ Mortality in Arak in 2020. Can Respir J 2022; 2022:9594931. [PMID: 36157971 PMCID: PMC9507664 DOI: 10.1155/2022/9594931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 09/03/2022] [Indexed: 01/08/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic has been a leading cause of death in the world in the last few years. This study has investigated various causes and risk factors that may lead to death due to this disease. Methods From June to October 2020, 98 expired and 196 recovered patients were studied for risk factors, underlying diseases, and laboratory findings that could lead to disease progression and mortality. Results There was a significant relationship in terms of blood pressure, age, oxygen saturation, tachycardia, tachypnea, the interval between the onset of symptoms and hospitalization, diabetes mellitus, lung disease, cardiovascular disease, history of opium abuse, C-reactive protein, white blood cell, lymphocytes, hemoglobin, creatinine elevation, elevated liver enzyme, creatine phosphokinase, lactate dehydrogenase, ferritin, D-dimer, troponin, prothrombin time, international normalized ratio, intensive care unit admission days, arrhythmia, sepsis, acute respiratory distress syndrome, acute kidney injury (AKI), and the type of antiviral and antibiotic therapy between the two groups of patients. Conclusions Mortality due to COVID-19 is affected by various causes such as age, underlying diseases, and complications that may occur in the course of the disease (e.g., arrhythmia, myocardial infarction, and AKI). By accurately identifying these causes and risk factors, we can prevent these complications and the mortality from COVID-19.
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88
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Salmi AA, Khamisani MA, Shibli AA, Maqbali SA. Adverse cutaneous reactions reported post COVID-19 vaccination in AL Buraimi Governorate, Sultanate of Oman. Dermatol Ther 2022; 35:e15820. [PMID: 36097882 PMCID: PMC9538483 DOI: 10.1111/dth.15820] [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: 05/28/2022] [Revised: 08/24/2022] [Accepted: 09/10/2022] [Indexed: 11/26/2022]
Abstract
On March 11, 2020, the World Health Organization (WHO) declared the novel coronavirus (COVID‐19) a global pandemic. This has led to the rapid development and emergency approval of vaccines to overcome the alarming spread of the virus. Data on the cutaneous side effects related to the COVID‐19 vaccine remains limited. In this prospective observational study, which was conducted from June 20 to September 20, 2021, we evaluated the incidence and various patterns of cutaneous side effects reported post COVID‐19 vaccination in Al Buraimi Governorate in Oman. All vaccinated individuals aged 12 years and older, who had a skin reaction within 4 weeks following any dose of the COVID‐19 vaccine, were enrolled in the study. The demographic data, medical history, vaccine‐related information of all the patients were documented and the analysis was performed using the SPSS version 23 software. In total, 67 cutaneous reactions were reported by 55 patients accounting for 0.11% of all vaccinated individuals. The mean age of the patients was 33.3 years, 80.6% were females, 61.2% of the reactions were reported after the first vaccine dose, and 38.8% were reported after the second dose. We observed a wide range of cutaneous reactions and categorized them into three major patterns: local injection site reaction (2%), new onset rash (81.6%), and flare up of pre‐existing dermatological conditions (16.4%). Notably, urticaria was the most common reaction overall, followed by generalized pruritus and maculopapular rash. In general, we reported a diversity of cutaneous side effects that healthcare workers should be aware of as some reactions may be overlooked and not linked to the COVID‐19 vaccination.
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Şener MU, Çiçek T, Öztürk A. Highlights of clinical and laboratory parameters among severe COVID-19 patients treated with tocilizumab: a retrospective observational study. SAO PAULO MED J 2022; 140:627-635. [PMID: 35858016 PMCID: PMC9514861 DOI: 10.1590/1516-3180.2021.0604.r1.23112021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 11/23/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) can cause cytokine release syndrome (CRS), which leads to high mortality rates. Tocilizumab suppresses CRS by blocking the signal transduction of interleukin-6 (IL-6). OBJECTIVE To evaluate the clinical and laboratory parameters associated with mortality among patients receiving tocilizumab treatment. DESIGN AND SETTING Retrospective observational study conducted in the chest disease departments of two different training and research hospitals in the center of Ankara, Turkey. METHODS Patients who were hospitalized and treated with tocilizumab in September 2020 were retrospectively analyzed. Their laboratory parameters and clinical characteristics were obtained from the hospital information system database. Comparative analyses were performed between the patients who died and the ones who survived. RESULTS A total of 58 patients who received tocilizumab treatment were included in this study, among whom 35 (60.3%) died. There was no difference between the mortality and survival groups in terms of white blood cell (WBC), neutrophil, lymphocyte, ferritin or C-reactive protein (CRP) levels detected on admission. WBC, lymphocyte, neutrophil and CRP levels measured on the third and fifth days after tocilizumab administration were found to be significantly lower in the survival group (P < 0.05). In multiple logistic regression analysis, age and oxygen saturation were determined to be independent risk factors for mortality. CONCLUSION Persistently high WBC, CRP and neutrophil levels and low lymphocyte levels could be considered to be valuable indicators of mortality among COVID-19 patients treated with tocilizumab. Age and low oxygen saturation are independent risk factors for mortality among patients receiving tocilizumab treatment.
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Affiliation(s)
- Melahat Uzel Şener
- MD. Physician, Pulmonary Medicine Department, Health Sciences University Faculty of Medicine, Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, Turkey
| | - Tuğba Çiçek
- MD. Physician, Pulmonary Medicine Department, Konya Numune Hospital, Konya, Turkey
| | - Ayperi Öztürk
- MD. Associate Professor, Pulmonary Medicine Department, Health Sciences University Faculty of Medicine, Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, Turkey
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Pharmacotherapy prescribing pattern and outcome for hospitalized patients with severe and critical COVID-19. CURRENT ISSUES IN PHARMACY AND MEDICAL SCIENCES 2022. [DOI: 10.2478/cipms-2022-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Abstract
There are many treatment modalities for COVID-19 – with varied outcome. Therefore, authors designed this study to assess prescribing patterns and the clinical outcome for hospitalized patients with severe and critical COVID-19 so as to determine the most effective approach.
Authors conducted a retrospective observational study on 346 adult patients with either severe or critical COVID-19, who were admitted to public hospitals in Al-Najaf city, Iraq from June to September 2020. Patients’ information, medications and outcomes were collected from their medical records in the registered office of the hospital.
A total of 346 patients were enrolled, with a majority of patients being adults above 35 years old and male (70.2%). Most patients (81%) received corticosteroid as dexamethasone, and about 45% of all patients were given convalescent plasma therapy, while a few patients were prescribed antiviral favipiravir (23%) and lopinavir/ritonavir (19%). As supportive care medications, anticoagulant such as enoxaparin was administered to most of the patients (93%) and more than half of all patients received the broad-spectrum antibiotic, meropenem.
The majority of the patients recovered and were discharged alive (66%), however, the in- hospital mortality rate was 26%. Interestingly, patients treated with enoxaparin alone or in combination with hydroxychloroquine were associated with better outcome.
The prescribing pattern of COVID-19 specific medications and supportive care is aligned with guideline recommendations and associated with a beneficial therapeutic outcome.
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Schwalb A, Armyra E, Méndez-Aranda M, Ugarte-Gil C. COVID-19 in Latin America and the Caribbean: Two years of the pandemic. J Intern Med 2022; 292:409-427. [PMID: 35411985 PMCID: PMC9115176 DOI: 10.1111/joim.13499] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Worldwide, nations have struggled during the coronavirus disease 2019 (COVID-19) pandemic. However, Latin America and the Caribbean faced an unmatched catastrophic toll. As of March 2022, the region has reported approximately 15% of cases and 28% of deaths worldwide. Considering the relatively late arrival of SARS-CoV-2, several factors in the region were determinants of the humanitarian crisis that ensued. Pandemic unpreparedness, fragile healthcare systems, forthright inequalities, and poor governmental support facilitated the spread of the virus throughout the region. Moreover, reliance on repurposed and ineffective drugs such as hydroxychloroquine and ivermectin-to treat or prevent COVID-19-was publicised through misinformation and created a false sense of security and poor adherence to social distancing measures. While there were hopes that herd immunity could be achieved after the region's disastrous first peak, the emergence of the Gamma, Lambda, and Mu variants made this unattainable. This review explores how Latin America and the Caribbean fared during the first 2 years of the pandemic, and how, despite all the challenges, the region became a global leader in COVID-19 vaccination, with 63% of its population fully vaccinated.
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Affiliation(s)
- Alvaro Schwalb
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru.,London School of Hygiene and Tropical Medicine, London, UK
| | - Eleonora Armyra
- Health Innovation Lab, Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Melissa Méndez-Aranda
- Facultad de Ciencias y Filosofía, Laboratorio de Investigación en Enfermedades Infecciosas, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - César Ugarte-Gil
- Instituto de Medicina Tropical Alexander von Humboldt, Universidad Peruana Cayetano Heredia, Lima, Peru.,London School of Hygiene and Tropical Medicine, London, UK.,School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
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Madi N, Safar HA, Mustafa AS, Chehadeh W, Asadzadeh M, Sadeq M, Alawadhi E, Al-Muhaini A, Benthani FA. Molecular epidemiology and genetic characterization of SARS-CoV-2 in Kuwait: A descriptive study. Front Microbiol 2022; 13:858770. [PMID: 36090111 PMCID: PMC9459148 DOI: 10.3389/fmicb.2022.858770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 06/29/2022] [Indexed: 11/23/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has been fatal to human health, affecting almost the entire world. Here we reported, for the first time, characterization of the genetic variants of SARS-CoV-2 circulating in Kuwait to understand their genetic diversity and monitor the accumulation of mutations over time. This study randomly enrolled 209 COVID-19 patients whose nasopharyngeal swabs were positive for SARS-CoV-2 between February 2020 and June 2021 using RT-PCR. The whole genomes of SARS-CoV-2 from the nasopharyngeal swabs were sequenced using the Oxford Nanopore sequencing technology following the ARTIC network protocol. Whole-genome sequencing has identified different clades/sub-clades circulating in Kuwait, mimicking the virus’s global spread. Clade 20A was dominant from February 2020 until January 2021, and then clade 20I (Alpha, V1) emerged and dominated. In June 2021, the number of cases infected with clades 21I, 21A, and 21 J (Delta) increased and dominated. We detected several known clade-defining missense and synonymous mutations and other missense mutations in the genes encoding important viral proteins, including ORF1a, S, ORF3a, ORF8 regions and a novel mutation in the N region. ORF1ab region harbored more mutations and deletions (n = 62, 49.2%) compared to the other 12 gene regions, and the most prevalent missense mutations were P314L (97%) in ORF1b and D614G (97%) in the S glycoprotein regions. Detecting and analyzing mutations and monitoring the evolution of SARS-CoV-2 over time is essential to help better understand the spread of various clades/strains of SARS-CoV-2 and their implications for pathogenesis. In addition, knowledge of the circulating variants and genome sequence variability of SARS-CoV-2 may potentially influence the development of vaccines and antiviral drugs to control the COVID-19 pandemic.
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Affiliation(s)
- Nada Madi
- Department of Microbiology, Faculty of Medicine, Kuwait University, Kuwait, Kuwait
- *Correspondence: Nada Madi,
| | - Hussain A. Safar
- OMICS Research Unit, Faculty of Medicine, Kuwait University, Kuwait, Kuwait
| | - Abu Salim Mustafa
- Department of Microbiology, Faculty of Medicine, Kuwait University, Kuwait, Kuwait
| | - Wassim Chehadeh
- Department of Microbiology, Faculty of Medicine, Kuwait University, Kuwait, Kuwait
| | - Mohammad Asadzadeh
- Department of Microbiology, Faculty of Medicine, Kuwait University, Kuwait, Kuwait
| | | | - Ebaa Alawadhi
- Jaber Al-Ahmad Hospital, Ministry of Health, Kuwait, Kuwait
| | - Ali Al-Muhaini
- Jaber Al-Ahmad Hospital, Ministry of Health, Kuwait, Kuwait
| | - Fahad A. Benthani
- Research Institute for Developmental Medicine, Johannes Kepler University of Linz, Linz, Austria
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93
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Maira D, Duca L, Busti F, Consonni D, Salvatici M, Vianello A, Milani A, Guzzardella A, Di Pierro E, Aliberti S, Baldini IM, Bandera A, Blasi F, Cassinerio E, Cesari M, Fracanzani AL, Grasselli G, Graziadei G, Lombardi R, Marchi G, Montano N, Monzani V, Peyvandi F, Proietti M, Sandri M, Valenti L, Cappellini MD, Girelli D, Protti A, Motta I. The role of hypoxia and inflammation in the regulation of iron metabolism and erythropoiesis in COVID-19: The IRONCOVID study. Am J Hematol 2022; 97:1404-1412. [PMID: 36215667 PMCID: PMC9538950 DOI: 10.1002/ajh.26679] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 07/15/2022] [Accepted: 08/02/2022] [Indexed: 01/28/2023]
Abstract
Coronavirus Disease (COVID-19) can be considered as a human pathological model of inflammation combined with hypoxia. In this setting, both erythropoiesis and iron metabolism appear to be profoundly affected by inflammatory and hypoxic stimuli, which act in the opposite direction on hepcidin regulation. The impact of low blood oxygen levels on erythropoiesis and iron metabolism in the context of human hypoxic disease (e.g., pneumonia) has not been fully elucidated. This multicentric observational study was aimed at investigating the prevalence of anemia, the alterations of iron homeostasis, and the relationship between inflammation, hypoxia, and erythropoietic parameters in a cohort of 481 COVID-19 patients admitted both to medical wards and intensive care units (ICU). Data were collected on admission and after 7 days of hospitalization. On admission, nearly half of the patients were anemic, displaying mild-to-moderate anemia. We found that hepcidin levels were increased during the whole period of observation. The patients with a higher burden of disease (i.e., those who needed intensive care treatment or had a more severe degree of hypoxia) showed lower hepcidin levels, despite having a more marked inflammatory pattern. Erythropoietin (EPO) levels were also lower in the ICU group on admission. After 7 days, EPO levels rose in the ICU group while they remained stable in the non-ICU group, reflecting that the initial hypoxic stimulus was stronger in the first group. These findings strengthen the hypothesis that, at least in the early phases, hypoxia-driven stimuli prevail over inflammation in the regulation of hepcidin and, finally, of erythropoiesis.
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Affiliation(s)
- Diletta Maira
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Lorena Duca
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Fabiana Busti
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Dario Consonni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoEpidemiology UnitMilanItaly
| | | | - Alice Vianello
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Angelo Milani
- Department of Biomedical SciencesHumanitas UniversityPieve Emanuele (Milan)Italy,Department of Anesthesia and Intensive Care UnitsIRCCS‐Humanitas Research HospitalRozzano (Milan)Italy
| | - Amedeo Guzzardella
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of AnesthesiaIntensive Care and EmergencyMilanItaly
| | - Elena Di Pierro
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Stefano Aliberti
- Respiratory Unit, Humanitas Clinical and Research CenterIRCCSRozzano (Milan)Italy
| | - Itala Marina Baldini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Alessandra Bandera
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInfectious Diseases UnitMilanItaly,Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly
| | - Francesco Blasi
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Respiratory UnitFondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoMilanItaly
| | - Elena Cassinerio
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Matteo Cesari
- Geriatric UnitIRCCS Istituti Clinici Scientifici MaugeriMilanItaly,Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly
| | - Anna Ludovica Fracanzani
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInternal Medicine and Metabolic Disease UnitMilanItaly
| | - Giacomo Grasselli
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of AnesthesiaIntensive Care and EmergencyMilanItaly,Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly
| | - Giovanna Graziadei
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly
| | - Rosa Lombardi
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInternal Medicine and Metabolic Disease UnitMilanItaly
| | - Giacomo Marchi
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Nicola Montano
- Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoInternal Medicine, Immunology and Allergology UnitMilanItaly
| | - Valter Monzani
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoHigh Care Internal Medicin UnitMilanItaly
| | - Flora Peyvandi
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoUOC Medicina Generale Emostasi e TrombosiMilanItaly
| | - Marco Proietti
- Geriatric UnitIRCCS Istituti Clinici Scientifici MaugeriMilanItaly,Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly,Liverpool Centre for Cardiovascular ScienceUniversity of Liverpool and Liverpool Heart & Chest HospitalLiverpoolUK
| | | | - Luca Valenti
- Department of Pathophysiology and TransplantationUniversity of MilanMilanItaly,Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoDepartment of Transfusion Medicine and Hematology, Biological Resource Center and Precision Medicine LabMilanItaly
| | | | - Domenico Girelli
- Department of Medicine, Section of Internal Medicine, EuroBloodNet CenterUniversity of Verona and Azienda Ospedaliera Universitaria Integrata VeronaVeronaItaly
| | - Alessandro Protti
- Department of Biomedical SciencesHumanitas UniversityPieve Emanuele (Milan)Italy,Department of Anesthesia and Intensive Care UnitsIRCCS‐Humanitas Research HospitalRozzano (Milan)Italy
| | - Irene Motta
- Fondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoGeneral Medicine UnitMilanItaly,Department of Clinical Sciences and Community HealthUniversity of MilanMilanItaly
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94
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Evaluation of Alternative Transport Media for RT-qPCR-Based SARS-CoV-2 Testing. Int J Anal Chem 2022; 2022:5020255. [PMID: 35992557 PMCID: PMC9385321 DOI: 10.1155/2022/5020255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/30/2022] [Accepted: 07/11/2022] [Indexed: 11/17/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which causes coronavirus disease 2019 (COVID-19), is still rapidly spreading as of March 2022. An accurate and rapid molecular diagnosis is essential to determine the exact number of confirmed cases. Currently, the viral transport medium (VTM) required for testing is in short supply due to a sharp increase in the laboratory tests performed, and alternative VTMs are needed to alleviate the shortage. Guanidine thiocyanate-based media reportedly inactivate SARS-CoV-2 and are compatible with quantitative reverse transcription polymerase chain reaction (RT-qPCR) assays, but the compatibility and the viral detection capacity have not been fully validated. To evaluate the guanidine thiocyanate-based Gene Transport Medium (GeneTM) as an alternative VTM, we prepared 39 SARS-CoV-2-positive and 7 SARS-CoV-2-negative samples in GeneTM, eNAT™, and phosphate-buffered saline (PBS). The cycle threshold (Ct) values of three SARS-CoV-2 targets (the S, RdRP, and N genes) were analyzed using RT-qPCR testing. The comparison of Ct values from the positive samples showed a high correlation (R2= 0.95–0.96) between GeneTM and eNAT™, indicating a comparable viral detection capacity. The delta Ct values of the SARS-CoV-2 genes in each transport medium were maintained for 14 days at cold (4°C) or room (25°C) temperatures, suggesting viral samples were stably preserved in the transport media for 14 days. Together, GeneTM is a potential alternative VTM with comparable RT-qPCR performance and stability to those of standard media.
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95
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Zheng Y, Cheng J, Gu C, Xiao M, Shao Z, Zhao L, Tong X. Case report: Treatment with Pien-Tze-Huang for prolonged positive SARS-CoV-2 test results in COVID-19 patients: A report of five cases. Front Med (Lausanne) 2022; 9:860681. [PMID: 36017009 PMCID: PMC9396371 DOI: 10.3389/fmed.2022.860681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) has rapidly spread around the world since December 2019, becoming a global pandemic. Atypical cases of COVID-19, manifesting as prolonged positive SARS-CoV-2 test results during the convalescence period, have been encountered. These cases increase the difficulty of COVID-19 prevention and treatment. Here, we report five cases of COVID-19 patients who demonstrated prolonged positive SARS-CoV-2 tests after regular traditional Chinese medicine and western medicine treatments. After administration of Pien-Tze-Huang and cessation of previous treatments, SARS-CoV-2 tests results of the patients turned and remained negative. We believe the finding will contribute to a better understanding of atypical COVID-19 cases and hope to offer a potential therapy. Since this is a preliminary case series, larger-scale clinical trials are warranted.
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Affiliation(s)
- Yujiao Zheng
- College of Traditional Chinese Medicine, Anhui University of Chinese Medicine, Hefei, China
| | - Jinbo Cheng
- Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Chengjuan Gu
- Shenzhen Hospital (Futian), Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Mingzhong Xiao
- Hubei Key Laboratory of Theoretical and Applied Research of Liver and Kidney in Traditional Chinese Medicine, Hepatic Disease Institute, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
| | - Zuoyu Shao
- Hubei Key Laboratory of Theoretical and Applied Research of Liver and Kidney in Traditional Chinese Medicine, Hepatic Disease Institute, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
- Affiliated Hospital of Hubei University of Chinese Medicine, Wuhan, China
| | - Linhua Zhao
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- *Correspondence: Linhua Zhao
| | - Xiaolin Tong
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
- Xiaolin Tong
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96
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Belabbes FZ, Maizi M, Belghyti N, Hmamouchi I, Khalis M, El Aidaoui K, Kantri A, El Kettani C, Naitlhou A, Rouibaa F. Prevalence and Severity of Gastrointestinal Symptoms in COVID-19 Patients in Casablanca: A Retrospective Cohort Study. Cureus 2022; 14:e27815. [PMID: 36106205 PMCID: PMC9454376 DOI: 10.7759/cureus.27815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 01/08/2023] Open
Abstract
Background The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), responsible for the coronavirus disease 2019 (COVID-19), is behind the current pandemic. At the start of the pandemic, gastrointestinal symptoms initially described as rare were reported, but their spread to other countries increased rapidly. This study aimed to determine the prevalence of digestive symptoms among COVID-19 patients and to assess the correlation between these symptoms and disease severity. Methods This retrospective observational study was conducted in the Cheikh Khalifa University Hospital of Casablanca, Morocco. Patients were divided into two groups based on the presence or absence of gastrointestinal symptoms upon initial assessment and hospital admission. Results A total of 154 patients were included in this study from March 21 to April 26, 2020. The mean age of patients was about 48.5 (± 20.0) years, and 85 (55.2%) of them were men. In our population, 8.17% of patients had toxic habits. Digestive symptoms were present at admission in 30% of our patients. The most frequent digestive symptoms were diarrhea (15%), abdominal pain (5.6%), vomiting (5%), and anorexia (3.1%). We found a significant difference in COVID-19 patients with digestive symptoms and toxic habits contrary to all other comorbidities. Neurologic symptoms were significantly associated (p=0,004) with digestive symptoms in 50%. Conclusion In this study, we found that digestive symptoms were present in 22.64% of patients diagnosed with COVID-9. The clinician must know the different digestive symptoms to evoke the diagnosis and take charge of the patient early.
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97
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Wu S, Hou H, Li H, Wang T, Wei W, Zhang M, Yin B, Huang M, Sun Z, Wang F. Comparison of the Performance of 24 Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Assays in the Diagnosis of Coronavirus Disease 2019 Patients. Front Microbiol 2022; 13:876227. [PMID: 36003928 PMCID: PMC9393512 DOI: 10.3389/fmicb.2022.876227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/13/2022] [Indexed: 11/18/2022] Open
Abstract
Background The accurate detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the key to control Coronavirus Disease-2019 (COVID-19). The performance of different antibody detection methods for diagnosis of COVID-19 is inconclusive. Methods Between 16 February and 28 February 2020, 384 confirmed COVID-19 patients and 142 healthy controls were recruited. 24 different serological tests, including 4 enzyme-linked immunosorbent assays (EIAs), 10 chemiluminescent immunoassays (CLIAs), and 10 lateral flow immunoassays (LFIAs), were simultaneously performed. Results The sensitivities of anti-SARS-CoV-2 IgG and IgM antibodies with different reagents ranged from 75 to 95.83% and 46.09 to 92.45%, respectively. The specificities of both anti-SARS-CoV-2 IgG and IgM were relatively high and comparable among different reagents, ranged from 88.03 to 100%. The area under the curves (AUCs) of different tests ranged from 0.733 to 0.984, and the AUCs of EIAs or CLIAs were significantly higher than those of LFIAs. The sensitivities of both IgG and IgM gradually increased with increase of onset time. After 3–4 weeks, the sensitivities of anti-SARS-CoV-2 IgG were maintained at a certain level but the sensitivities of IgM were gradually decreased. Six COVID-19 patients who displayed negative anti-SARS-CoV-2 results were associated with the factors such as older age, having underlying diseases, and using immunosuppressant. Conclusion Besides the purpose of assessing the impact of the SARS-CoV-2 pandemic in the population, SARS-CoV-2 antibody assays may have an adjunct role in the diagnosis and exclusion of COVID-19, especially by using high-throughput technologies (EIAs or CLIAs).
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98
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Aktan A, Güzel T, Demir M, Özbek M. The effect of nutritional scores on mortality in COVID-19 patients. Rev Assoc Med Bras (1992) 2022; 68:1096-1102. [PMID: 36134839 PMCID: PMC9574980 DOI: 10.1590/1806-9282.20220577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES: While studies on the treatment for the coronavirus disease 2019 (COVID-19) pandemic continue all over the world, factors that increase the risk of severe disease have also been the subject of research. Malnutrition has been considered an independent risk factor. Therefore, we aimed to investigate the clinical effect of dietary habits and evaluate the prognostic value of the Controlling Nutritional Status score in the COVID-19 patients we followed up. METHODS: A total of 2760 patients hospitalized for COVID-19 were examined. Patients were retrospectively screened from three different centers between September 1 and November 30, 2020. A total of 1488 (53.9%) patients who met the criteria were included in the study. Risk classifications were made according to the calculation methods of prognostic nutritional index and Controlling Nutritional Status scores and total scores. The primary outcome of the study was in-hospital mortality. RESULTS: The groups with severe Controlling Nutritional Status and prognostic nutritional index scores had a significantly higher mortality rate than those with mild scores. In the multivariable regression analysis performed to determine in-hospital mortality, the parameters, such as age (OR 1.04; 95%CI 1.02–1.06, p<0.001), admission oxygen saturation value (SaO2) (OR 0.85; 95%CI 0.83–0.87, p<0.001), and Controlling Nutritional Status score (OR 1.34; 95%CI 1.23–1.45, p<0.001), were independent predictors. The patient groups with a low Controlling Nutritional Status score had a higher rate of discharge with recovery (p<0.001). CONCLUSIONS: Higher Controlling Nutritional Status scores may be effective in determining in-hospital mortality in patients with COVID-19. Nutrition scores can be used as a useful and effective parameter to determine prognosis in patients with COVID-19.
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Affiliation(s)
- Adem Aktan
- Mardin Training and Research Hospital, Department of Cardiology - Mardin, Turkey
| | - Tuncay Güzel
- Health Science University, Gazi Yaşargil Training and Research Hospital, Department of Cardiology - Diyarbakır, Turkey
| | - Muhammed Demir
- Dicle University Faculty of Medicine, Department of Cardiology - Diyarbakır, Turkey
| | - Mehmet Özbek
- Dicle University Faculty of Medicine, Department of Cardiology - Diyarbakır, Turkey
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99
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Metabolomics Markers of COVID-19 Are Dependent on Collection Wave. Metabolites 2022; 12:metabo12080713. [PMID: 36005585 PMCID: PMC9415837 DOI: 10.3390/metabo12080713] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 12/15/2022] Open
Abstract
The effect of COVID-19 infection on the human metabolome has been widely reported, but to date all such studies have focused on a single wave of infection. COVID-19 has generated numerous waves of disease with different clinical presentations, and therefore it is pertinent to explore whether metabolic disturbance changes accordingly, to gain a better understanding of its impact on host metabolism and enable better treatments. This work used a targeted metabolomics platform (Biocrates Life Sciences) to analyze the serum of 164 hospitalized patients, 123 with confirmed positive COVID-19 RT-PCR tests and 41 providing negative tests, across two waves of infection. Seven COVID-19-positive patients also provided longitudinal samples 2–7 months after infection. Changes to metabolites and lipids between positive and negative patients were found to be dependent on collection wave. A machine learning model identified six metabolites that were robust in diagnosing positive patients across both waves of infection: TG (22:1_32:5), TG (18:0_36:3), glutamic acid (Glu), glycolithocholic acid (GLCA), aspartic acid (Asp) and methionine sulfoxide (Met-SO), with an accuracy of 91%. Although some metabolites (TG (18:0_36:3) and Asp) returned to normal after infection, glutamic acid was still dysregulated in the longitudinal samples. This work demonstrates, for the first time, that metabolic dysregulation has partially changed over the course of the pandemic, reflecting changes in variants, clinical presentation and treatment regimes. It also shows that some metabolic changes are robust across waves, and these can differentiate COVID-19-positive individuals from controls in a hospital setting. This research also supports the hypothesis that some metabolic pathways are disrupted several months after COVID-19 infection.
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100
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Demir HB, Korucuk E, Miftari A, Turk Y. Have General Surgery Practices Decreased During the COVID-19 Pandemic? Cureus 2022; 14:e27270. [PMID: 36039204 PMCID: PMC9404371 DOI: 10.7759/cureus.27270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2022] [Indexed: 11/05/2022] Open
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