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Increased antimicrobial resistance during the COVID-19 pandemic. Int J Antimicrob Agents 2021; 57:106324. [PMID: 33746045 PMCID: PMC7972869 DOI: 10.1016/j.ijantimicag.2021.106324] [Citation(s) in RCA: 213] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 02/09/2021] [Accepted: 03/13/2021] [Indexed: 01/08/2023]
Abstract
In addition to SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2) infection itself, an increase in the incidence of antimicrobial resistance poses collateral damage to the current status of the COVID-19 (coronavirus disease 2019) pandemic. There has been a rapid increase in multidrug-resistant organisms (MDROs), including extended-spectrum β-lactamase (ESBL)-producing Klebsiella pneumoniae, carbapenem-resistant New Delhi metallo-β-lactamase (NDM)-producing Enterobacterales, Acinetobacter baumannii, methicillin-resistant Staphylococcus aureus (MRSA), pan-echinocandin-resistant Candida glabrata and multi-triazole-resistant Aspergillus fumigatus. The cause is multifactorial and is particularly related to high rates of antimicrobial agent utilisation in COVID-19 patients with a relatively low rate of co- or secondary infection. Appropriate prescription and optimised use of antimicrobials according to the principles of antimicrobial stewardship as well as quality diagnosis and aggressive infection control measures may help prevent the occurrence of MDROs during this pandemic.
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Iba T, Levy JH, Connors JM, Warkentin TE, Thachil J, Levi M. Managing thrombosis and cardiovascular complications of COVID-19: answering the questions in COVID-19-associated coagulopathy. Expert Rev Respir Med 2021; 15:1003-1011. [PMID: 33667146 DOI: 10.1080/17476348.2021.1899815] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION The first patients with Coronavirus disease 2019 (COVID-19) emerged at the end of 2019. This novel viral infection demonstrated unique features that include prothrombotic clinical presentations. However, one year after the first occurrence, there remain many unanswered questions. We tried to address some of the important queries in this review. AREAS COVERED We raised the following critical questions. 'Why is COVID-19 so hypercoagulable?', 'Why are most coagulation test results relatively normal?', 'Why is COVID-19-associated coagulopathy more thrombotic than most other infectious diseases?', 'Why is arterial thrombus formed frequently?', 'Is anticoagulant therapy for COVID-19 effective?', and 'Are there racial disparities in thrombosis in COVID-19?' EXPERT OPINION There are commonalities and differences in the pathogeneses and clinical features between COVID-19 and other infectious diseases. Correct understanding will help discussing appropriate anticoagulation prophylaxis or treatment for thromboembolism.
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Affiliation(s)
- Toshiaki Iba
- Department of Emergency and Disaster Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Jerrold H Levy
- Department of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Jean Marie Connors
- Hematology Division Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Theodore E Warkentin
- Department of Pathology and Molecular Medicine, and Department of Medicine, McMaster University, Hamilton, Canada
| | - Jecko Thachil
- Department of Haematology, Manchester Royal Infirmary, Manchester, UK
| | - Marcel Levi
- Department of Medicine, University College London Hospitals NHS Foundation Trust, and Cardio-metabolic Programme-NIHR UCLH/UCL BRC London, UK
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253
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Pranata R, Huang I, Lim MA, Yonas E, Vania R, Kuswardhani RAT. Delirium and Mortality in Coronavirus Disease 2019 (COVID-19) - A Systematic Review and Meta-analysis. Arch Gerontol Geriatr 2021; 95:104388. [PMID: 33713880 PMCID: PMC7933794 DOI: 10.1016/j.archger.2021.104388] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/01/2021] [Accepted: 03/03/2021] [Indexed: 01/08/2023]
Abstract
Introduction: Older adults are indisputably struck hard by the coronavirus disease 2019 (COVID-19) pandemic. The main objective of this meta-analysis is to establish the association between delirium and mortality in older adults with COVID-19. Methods: Systematic literature searches of PubMed, Embase, and Scopus databases were performed up until 28 November 2020. The exposure in this study was the diagnosis of delirium using clinically validated criteria. Delirium might be in-hospital, at admission, or both. The main outcome was mortality defined as clinically validated non-survivor/death. The effect estimates were reported as odds ratios (ORs) and adjusted odds ratios (aORs). Results: A total of 3,868 patients from 9 studies were included in this systematic review and meta-analysis. The percentage of patients with delirium was 27% [20%, 34%]. Every 1 mg/L increase in CRP was significantly associated with 1% increased delirium risk (OR 1.01 [1.00. 1.02], p=0.033). Delirium was associated with mortality (OR 2.39 [1.64, 3.49], p<0.001; I2: 82.88%). Subgroup analysis on delirium assessed at admission indicate independent association (OR 2.12 [1.39, 3.25], p<0.001; I2: 82.67%). Pooled adjusted analysis indicated that delirium was independently associated with mortality (aOR 1.50 [1.16, 1.94], p=0.002; I2: 31.02%). Subgroup analysis on delirium assessed at admission indicate independent association (OR 1.40 [1.03, 1.90], p=0.030; I2: 35.19%). Meta-regression indicates that the association between delirium and mortality were not significantly influenced by study-level variations in age, sex [reference: male], hypertension, diabetes, and dementia. Conclusion: The presence of delirium is associated with increased risk of mortality in hospitalized older adults with COVID-19.
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Affiliation(s)
- Raymond Pranata
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
| | - Ian Huang
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia; Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, Indonesia.
| | | | - Emir Yonas
- Faculty of Medicine, Universitas YARSI, Jakarta, Indonesia.
| | - Rachel Vania
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia; Division of Plastic, Reconstructive and Aesthetic, Department of Surgery, Faculty of Medicine, Udayana University, Sanglah General Hospital, Bali, Indonesia.
| | - Raden Ayu Tuty Kuswardhani
- Department of Internal Medicine, Faculty of Medicine, Udayana University, Sanglah Teaching Hospital, Denpasar- Bali, Indonesia.
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254
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Abdalkader M, Shaikh SP, Siegler JE, Cervantes-Arslanian AM, Tiu C, Radu RA, Tiu VE, Jillella DV, Mansour OY, Vera V, Chamorro Á, Blasco J, López A, Farooqui M, Thau L, Smith A, Gutierrez SO, Nguyen TN, Jovin TG. Cerebral Venous Sinus Thrombosis in COVID-19 Patients: A Multicenter Study and Review of Literature. J Stroke Cerebrovasc Dis 2021; 30:105733. [PMID: 33743411 PMCID: PMC7931726 DOI: 10.1016/j.jstrokecerebrovasdis.2021.105733] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/23/2021] [Accepted: 02/28/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND COVID-19 infection has been known to predispose patients to both arterial and venous thromboembolic events such as deep venous thrombosis, pulmonary embolism, myocardial infarction, and stroke. A few reports from the literature suggest that Cerebral Venous Sinus Thrombosis (CVSTs) may be a direct complication of COVID-19. OBJECTIVE To review the clinical and radiological presentation of COVID-19 positive patients diagnosed with CVST. METHODS This was a multicenter, cross-sectional, retrospective study of patients diagnosed with CVST and COVID-19 reviewed from March 1, 2020 to November 8, 2020. We evaluated their clinical presentations, risk factors, clinical management, and outcome. We reviewed all published cases of CVST in patients with COVID-19 infection from January 1, 2020 to November 13, 2020. RESULTS There were 8 patients diagnosed with CVST and COVID-19 during the study period at 7 out of 31 participating centers. Patients in our case series were mostly female (7/8, 87.5%). Most patients presented with non-specific symptoms such as headache (50%), fever (50%), and gastrointestinal symptoms (75%). Several patients presented with focal neurologic deficits (2/8, 25%) or decreased consciousness (2/8, 25%). D-dimer and inflammatory biomarkers were significantly elevated relative to reference ranges in patients with available laboratory data. The superior sagittal and transverse sinuses were the most common sites for acute CVST formation (6/8, 75%). Median time to onset of focal neurologic deficit from initial COVID-19 diagnosis was 3 days (interquartile range 0.75-3 days). Median time from onset of COVID-19 symptoms to CVST radiologic diagnosis was 11 days (interquartile range 6-16.75 days). Mortality was low in this cohort (1/8 or 12.5%). CONCLUSIONS Clinicians should consider the risk of acute CVST in patients positive for COVID-19, especially if neurological symptoms develop.
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Affiliation(s)
- Mohamad Abdalkader
- Department of Radiology, Boston Medical Center, Boston, Massachusetts, USA.
| | - Shamsh P Shaikh
- Department of Neurology, Boston Medical Center, Boston, Massachusetts, USA
| | - James E Siegler
- Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA
| | - Anna M Cervantes-Arslanian
- Department of Neurology, Boston Medical Center, Boston, Massachusetts, USA; Department of Neurology, Cooper University Hospital, Camden, New Jersey, USA
| | - Cristina Tiu
- Department of Neurology, Elias University Emergency Hospital, Bucharest, Romania
| | | | - Vlad Eugen Tiu
- Department of Neurology, Elias University Emergency Hospital, Bucharest, Romania
| | - Dinesh V Jillella
- Department of Neurology, Emory University Hospital, Atlanta, Georgia, USA
| | - Ossama Yassin Mansour
- Department of Neurology, Alexandria University School of Medicine, Alexandria, Egypt
| | - Víctor Vera
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Ángel Chamorro
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Jordi Blasco
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Antonio López
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | | | - Lauren Thau
- Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA
| | - Ainsley Smith
- Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA
| | | | - Thanh N Nguyen
- Department of Radiology, Boston Medical Center, Boston, Massachusetts, USA; Department of Neurology, Boston Medical Center, Boston, Massachusetts, USA; Department of Neurology, Cooper University Hospital, Camden, New Jersey, USA
| | - Tudor G Jovin
- Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA
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255
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Crespo-Facorro B, Ruiz-Veguilla M, Vázquez-Bourgon J, Sánchez-Hidalgo AC, Garrido-Torres N, Cisneros JM, Prieto C, Sainz J. Aripiprazole as a Candidate Treatment of COVID-19 Identified Through Genomic Analysis. Front Pharmacol 2021; 12:646701. [PMID: 33762960 PMCID: PMC7982825 DOI: 10.3389/fphar.2021.646701] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/08/2021] [Indexed: 01/08/2023] Open
Abstract
Background: Antipsychotics modulate expression of inflammatory cytokines and inducible inflammatory enzymes. Elopiprazole (a phenylpiperazine antipsychotic drug in phase 1) has been characterized as a therapeutic drug to treat SARS-CoV-2 infection in a repurposing study. We aim to investigate the potential effects of aripiprazole (an FDA approved phenylpiperazine) on COVID-19-related immunological parameters. Methods: Differential gene expression profiles of non-COVID-19 vs. COVID-19 RNA-Seq samples (CRA002390 project in GSA database) and drug-naïve patients with non-affective psychosis at baseline and after three months of aripiprazole treatment were identified. An integrative transcriptomic analyses of aripiprazole effects on differentially expressed genes in COVID-19 patients was performed. Findings: 82 out the 377 genes (21.7%) with expression significantly altered by aripiprazole have also their expression altered in COVID-19 patients and in 93.9% of these genes their expression is reverted by aripiprazole. The number of common genes with expression altered in both analyses is significantly higher than expected (Fisher's Exact Test, two tail; p value = 3.2e-11). 11 KEGG pathways were significantly enriched with genes with altered expression both in COVID-19 patients and aripiprazole medicated non-affective psychosis patients (p adj<0.05). The most significant pathways were associated to immune responses and mechanisms of hyperinflammation-driven pathology (i.e.,"inflammatory bowel disease (IBD)" (the most significant pathway with a p adj of 0.00021), "Th1 and Th2 cell differentiation" and "B cell receptor signaling pathway") that have been also associated with COVID19 clinical outcome. Interpretation: This exploratory investigation may provide further support to the notion that a protective effect is exerted by aripiprazole (phenylpiperazine) by modulating the expression of genes that have shown to be altered in COVID-19 patients. Along with many ongoing studies and clinical trials, repurposing available medications could be of use in countering SARS-CoV-2 infection, but require further studies and trials.
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Affiliation(s)
- Benedicto Crespo-Facorro
- Department of Psychiatry, School of Medicine, University Hospital Virgen del Rocio-IBIS, Sevilla, Spain
- Spanish Network for Research in Mental Health (CIBERSAM), Sevilla, Spain
| | - Miguel Ruiz-Veguilla
- Department of Psychiatry, School of Medicine, University Hospital Virgen del Rocio-IBIS, Sevilla, Spain
- Spanish Network for Research in Mental Health (CIBERSAM), Sevilla, Spain
| | - Javier Vázquez-Bourgon
- Spanish Network for Research in Mental Health (CIBERSAM), Sevilla, Spain
- Department of Psychiatry, University Hospital Marques de Valdecilla - Instituto de Investigacion Marques de Valdecilla (IDIVAL), Santander, Spain
- Department of Medicine and Psychiatry, School of Medicine, University of Cantabria, Santander, Spain
| | - Ana C. Sánchez-Hidalgo
- Spanish Network for Research in Mental Health (CIBERSAM), Sevilla, Spain
- Seville Biomedical Research Centre (IBiS), Sevilla, Spain
| | - Nathalia Garrido-Torres
- Department of Psychiatry, School of Medicine, University Hospital Virgen del Rocio-IBIS, Sevilla, Spain
| | - Jose M. Cisneros
- Department of Infectious Diseases, Microbiology and Preventive Medicine, Institute of Biomedicine of Seville, University Hospital Virgen del Rocio, University of Seville, Salamanca, Spain
- Spanish Network for Research in Infectious Diseases (REIPI), Madrid, Spain
| | - Carlos Prieto
- Bioinformatics Service, Nucleus, University of Salamanca, Salamanca, Spain
| | - Jesus Sainz
- Spanish National Research Council (CSIC), Institute of Biomedicine and Biotechnology of Cantabria, Santander, Spain
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Hammad R, Eldosoky MAER, Fouad SH, Elgendy A, Tawfeik AM, Alboraie M, Abdelmaksoud MF. Circulating cell-free DNA, peripheral lymphocyte subsets alterations and neutrophil lymphocyte ratio in assessment of COVID-19 severity. Innate Immun 2021; 27:240-250. [PMID: 33646058 PMCID: PMC8054149 DOI: 10.1177/1753425921995577] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Cell destruction results in plasma accumulation of cell-free DNA (cfDNA). Dynamic changes in circulating lymphocytes are features of COVID-19. We aimed to investigate if cfDNA level can serve in stratification of COVID-19 patients, and if cfDNA level is associated with alterations in lymphocyte subsets and neutrophil-to-lymphocyte ratio (NLR). This cross-sectional comparative study enrolled 64 SARS-CoV-2-positive patients. Patients were subdivided to severe and non-severe groups. Plasma cfDNA concentration was determined by real-time quantitative PCR. Lymphocyte subsets were assessed by flow cytometry. There was significant increase in cfDNA among severe cases when compared with non-severe cases. cfDNA showed positive correlation with NLR and inverse correlation with T cell percentage. cfDNA positively correlated with ferritin and C-reactive protein. The output data of performed ROC curves to differentiate severe from non-severe cases revealed that cfDNA at cut-off ≥17.31 ng/µl and AUC of 0.96 yielded (93%) sensitivity and (73%) specificity. In summary, excessive release of cfDNA can serve as sensitive COVID-19 severity predictor. There is an association between cfDNA up-regulation and NLR up-regulation and T cell percentage down-regulation. cfDNA level can be used in stratification and personalized monitoring strategies in COVID-19 patients.
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Affiliation(s)
- Reham Hammad
- Clinical Pathology Department, Faculty of Medicine (for Girls), Al-Azhar University, Egypt
| | | | - Shaimaa Hani Fouad
- Internal Medicine Allergy and Clinical Immunology, Ain-Shams University, Egypt
| | - Abdelaleem Elgendy
- Clinical Pathology Department, Faculty of Medicine (for Boys), Al-Azhar University, Egypt
| | - Amany M Tawfeik
- Microbiology and Immunology Department, Faculty of Medicine (for Girls), Al-Azhar University, Egypt
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257
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Akbar MR, Pranata R, Wibowo A, Lim MA, Sihite TA, Martha JW. The prognostic value of elevated creatine kinase to predict poor outcome in patients with COVID-19 - A systematic review and meta-analysis. Diabetes Metab Syndr 2021; 15:529-534. [PMID: 33668003 PMCID: PMC7877870 DOI: 10.1016/j.dsx.2021.02.012] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 02/03/2021] [Accepted: 02/06/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Creatine kinase (CK), a marker of muscle damage, is potentially associated with a more severe COVID-19. In this systematic review and meta-analysis, we aim to evaluate the association between the elevated CK and severity and mortality in COVID-19. METHODS We performed a systematic literature search on PubMed, Scopus, and Embase up until January 26, 2020. The main outcome was poor outcome, a composite of mortality and severe COVID-19. RESULTS There are 2471 patients from 14 studies included in this systematic review and meta-analysis. The incidence of elevated CK in this pooled analysis was 17% (11%, 22%) and the incidence of poor outcome in this pooled analysis was 27% (19%, 34%). Elevated CK was associated with poor outcome in patients with COVID-19 (OR 3.01 [2.21, 4.10], p < 0.001; I2: 10.2%). The effect estimate did not vary with age (p = 0.610), male (p = 0.449), hypertension (p = 0.490), and diabetes (p = 0.457). Elevated CK has a sensitivity of 0.24 (0.17, 0.32), specificity of 0.91 (0.86, 0.94), PLR of 2.6 (1.9, 3.7), NLR of 0.84 (0.78, 0.90), DOR of 3 (2, 5), and AUC of 0.62 (0.57, 0.66) for predicting poor outcome in patients with COVID-19. In this pooled analysis, elevated CK confers to a 49% probability for poor outcome and a non-elevated CK confers to a 24% probability. Subgroup analysis and univariate meta-regression indicates that the sensitivity and specificity does not vary with age, male, hypertension, and diabetes. CONCLUSION Elevated CK was associated with increased mortality and severity in patients with COVID-19. PROSPERO CRD42021233435.
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Affiliation(s)
- Mohammad Rizki Akbar
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia.
| | - Raymond Pranata
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia; Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
| | - Arief Wibowo
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia.
| | | | - Teddy Arnold Sihite
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia.
| | - Januar Wibawa Martha
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia.
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258
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Keski H. Hematological and Inflammatory Parameters to Predict the Prognosis in COVID-19. Indian J Hematol Blood Transfus 2021; 37:534-542. [PMID: 33679013 PMCID: PMC7910775 DOI: 10.1007/s12288-021-01407-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 02/09/2021] [Indexed: 02/07/2023] Open
Abstract
We aimed to evaluate the predictive ability of hematological and inflammatory parameters for mortality in COVID-19 patients. This was a retrospective study of hospitalized COVID-19 patients over 18 years old between March 2020 and May 2020. Patients were diagnosed to have COVID-19 based either on chest computed tomography findings or reverse transcriptase-polymerase chain reaction test. Age, gender, chronic medical conditions, and laboratory values including hemogram parameters (white blood cell, neutrophil, lymphocyte, and platelet counts), neutrophil to lymphocyte ratio, D-dimer, ferritin, fibrinogen, C-reactive protein, procalcitonin, prothrombin time, activated partial thromboplastin time and the international normalized ratio were recorded. Overall, we included 302 patients. Of these, 148 patients were male; the male to female ratio was 0.961. The mean age of the entire study cohort was 57.1 ± 17.6 years. The most common chronic medical condition was hypertension (38.1%). Half of the patients received low molecular weight heparin. During the study period, 25 patients (8.2%) died. White blood cell count and neutrophil count were significantly higher, whereas lymphocyte count was significantly lower in the deceased patients. The median neutrophil to lymphocyte ratio was 11.6 in the deceased patients, it was significantly higher than the surviving patients (p < 0.001). The values of C-reactive protein, procalcitonin, D-dimer, and ferritin were significantly higher among the deceased patients. Prothrombin time, activated partial thromboplastin time and the international normalized ratio were significantly longer in the deceased group compared with the surviving group. Logistic regression analysis showed age > 65 years, neutrophil to lymphocyte ratio, activated partial thromboplastin time, and hypertension as the independent predictors of mortality. The rate of abnormal inflammatory and hematologic-coagulation parameters increased with the COVID-19 severity. Age > 65 years, hypertension, activated partial thromboplastin time and neutrophil to lymphocyte ratio were the independent predictors of mortality.
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Affiliation(s)
- Hakan Keski
- Department of Hematology, Umraniye Training and Research Hospital, Elmalıkent Mh. Adem Yavuz Cd. No: 1 Ümraniye, İstanbul, Turkey
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259
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Statsenko Y, Al Zahmi F, Habuza T, Gorkom KNV, Zaki N. Prediction of COVID-19 severity using laboratory findings on admission: informative values, thresholds, ML model performance. BMJ Open 2021; 11:e044500. [PMID: 33637550 PMCID: PMC7918887 DOI: 10.1136/bmjopen-2020-044500] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Despite the necessity, there is no reliable biomarker to predict disease severity and prognosis of patients with COVID-19. The currently published prediction models are not fully applicable to clinical use. OBJECTIVES To identify predictive biomarkers of COVID-19 severity and to justify their threshold values for the stratification of the risk of deterioration that would require transferring to the intensive care unit (ICU). METHODS The study cohort (560 subjects) included all consecutive patients admitted to Dubai Mediclinic Parkview Hospital from February to May 2020 with COVID-19 confirmed by the PCR. The challenge of finding the cut-off thresholds was the unbalanced dataset (eg, the disproportion in the number of 72 patients admitted to ICU vs 488 non-severe cases). Therefore, we customised supervised machine learning (ML) algorithm in terms of threshold value used to predict worsening. RESULTS With the default thresholds returned by the ML estimator, the performance of the models was low. It was improved by setting the cut-off level to the 25th percentile for lymphocyte count and the 75th percentile for other features. The study justified the following threshold values of the laboratory tests done on admission: lymphocyte count <2.59×109/L, and the upper levels for total bilirubin 11.9 μmol/L, alanine aminotransferase 43 U/L, aspartate aminotransferase 32 U/L, D-dimer 0.7 mg/L, activated partial thromboplastin time (aPTT) 39.9 s, creatine kinase 247 U/L, C reactive protein (CRP) 14.3 mg/L, lactate dehydrogenase 246 U/L, troponin 0.037 ng/mL, ferritin 498 ng/mL and fibrinogen 446 mg/dL. CONCLUSION The performance of the neural network trained with top valuable tests (aPTT, CRP and fibrinogen) is admissible (area under the curve (AUC) 0.86; 95% CI 0.486 to 0.884; p<0.001) and comparable with the model trained with all the tests (AUC 0.90; 95% CI 0.812 to 0.902; p<0.001). Free online tool at https://med-predict.com illustrates the study results.
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Affiliation(s)
- Yauhen Statsenko
- Radiology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, UAE
| | - Fatmah Al Zahmi
- Neurology, Mediclinic Middle East Parkview Hospital, Dubai, UAE
- Clinical Science, Mohammed Bin Rashid University Of Medicine and Health Sciences, Dubai, UAE
| | - Tetiana Habuza
- Computer Science, College of Information Technology, United Arab Emirates University, Al Ain, UAE
| | - Klaus Neidl-Van Gorkom
- Radiology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, UAE
| | - Nazar Zaki
- Computer Science, College of Information Technology, United Arab Emirates University, Al Ain, UAE
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260
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First and Second Waves of Coronavirus Disease 2019 in Madrid, Spain: Clinical Characteristics and Hematological Risk Factors Associated With Critical/Fatal Illness. Crit Care Explor 2021; 3:e0346. [PMID: 33634266 PMCID: PMC7901790 DOI: 10.1097/cce.0000000000000346] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Supplemental Digital Content is available in the text. Objectives: This study aims to determine similarities and differences in clinical characteristics between the patients from two waves of severe acute respiratory syndrome coronavirus-2 infection at the time of hospital admission, as well as to identify risk biomarkers of coronavirus disease 2019 severity. Design: Retrospective observational study. Setting: A single tertiary-care center in Madrid. Patients: Coronavirus disease 2019 adult patients admitted to hospital from March 4, 2020, to March 25, 2020 (first infection wave), and during July 18, 2020, and August 20, 2020 (second infection wave). Interventions: Treatment with a hospital-approved drug cocktail during hospitalization. Measurements and Main Results: Demographic, clinical, and laboratory data were compared between the patients with moderate and critical/fatal illness across both infection waves. The median age of patients with critical/fatal coronavirus disease 2019 was 67.5 years (interquartile range, 56.75–78.25 yr; 64.5% male) in the first wave and 59.0 years (interquartile range, 48.25–80.50 yr; 70.8% male) in the second wave. Hypertension and dyslipidemia were major comorbidities in both waves. Body mass index over 25 and presence of bilateral pneumonia were common findings. Univariate logistic regression analyses revealed an association of a number of blood parameters with the subsequent illness progression and severity in both waves. However, some remarkable differences were detected between both waves that prevented an accurate extrapolation of prediction models from the first wave into the second wave. Interleukin-6 and d-dimer concentrations at the time of hospital admission were remarkably higher in patients who developed a critical/fatal condition only during the first wave (p < 0.001), although both parameters significantly increased with disease worsening in follow-up studies from both waves. Multivariate analyses from wave 1 rendered a predictive signature for critical/fatal illness upon hospital admission that comprised six blood biomarkers: neutrophil-to-lymphocyte ratio (≥ 5; odds ratio, 2.684 [95% CI, 1.143–6.308]), C-reactive protein (≥ 15.2 mg/dL; odds ratio, 2.412 [95% CI, 1.006–5.786]), lactate dehydrogenase (≥ 411.96 U/L; odds ratio, 2.875 [95% CI, 1.229–6.726]), interleukin-6 (≥ 78.8 pg/mL; odds ratio, 5.737 [95% CI, 2.432–13.535]), urea (≥ 40 mg/dL; odds ratio, 1.701 [95% CI, 0.737–3.928]), and d-dimer (≥ 713 ng/mL; odds ratio, 1.903 [95% CI, 0.832–4.356]). The predictive accuracy of the signature was 84% and the area under the receiver operating characteristic curve was 0.886. When the signature was validated with data from wave 2, the accuracy was 81% and the area under the receiver operating characteristic curve value was 0.874, albeit most biomarkers lost their independent significance. Follow-up studies reassured the importance of monitoring the biomarkers included in the signature, since dramatic increases in the levels of such biomarkers occurred in critical/fatal patients over disease progression. Conclusions: Most parameters analyzed behaved similarly in the two waves of coronavirus disease 2019. However, univariate logistic regression conducted in both waves revealed differences in some parameters associated with poor prognosis in wave 1 that were not found in wave 2, which may reflect a different disease stage of patients on arrival to hospital. The six-biomarker predictive signature reported here constitutes a helpful tool to classify patient’s prognosis on arrival to hospital.
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In-hospital use of statins is associated with a reduced risk of mortality in coronavirus-2019 (COVID-19): systematic review and meta-analysis. Pharmacol Rep 2021; 73:769-780. [PMID: 33608850 PMCID: PMC7895740 DOI: 10.1007/s43440-021-00233-3] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/27/2021] [Accepted: 02/08/2021] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND AIMS The idea of treating COVID-19 with statins is biologically plausible, although it is still controversial. The systematic review and meta-analysis aimed to address the association between the use of statins and risk of mortality in patients with COVID-19. METHODS Several electronic databases, including PubMed, SCOPUS, EuropePMC, and the Cochrane Central Register of Controlled Trials, with relevant keywords up to 11 November 2020, were used to perform a systematic literature search. This study included research papers containing samples of adult COVID-19 patients who had data on statin use and recorded mortality as their outcome of interest. Risk estimates of mortality in statin users versus non-statin users were pooled across studies using inverse-variance weighted DerSimonian-Laird random-effect models. RESULTS Thirteen studies with a total of 52,122 patients were included in the final qualitative and quantitative analysis. Eight studies reported in-hospital use of statins; meanwhile, the remaining studies reported pre-admission use of statins. In-hospital use of statin was associated with a reduced risk of mortality (RR 0.54, 95% CI 0.50-0.58, p < 0.00001; I2: 0%, p = 0.87), while pre-admission use of statin was not associated with mortality (RR 1.18, 95% CI 0.79-1.77, p = 0.415; I2: 68.6%, p = 0.013). The funnel plot for the association between the use of statins and mortality were asymmetrical. CONCLUSION This meta-analysis showed that in-hospital use of statins was associated with a reduced risk of mortality in patients with COVID-19.
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Martha JW, Pranata R, Wibowo A, Lim MA. Tricuspid annular plane systolic excursion (TAPSE) measured by echocardiography and mortality in COVID-19: A systematic review and meta-analysis. Int J Infect Dis 2021; 105:351-356. [PMID: 33582370 PMCID: PMC7877816 DOI: 10.1016/j.ijid.2021.02.029] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/01/2021] [Accepted: 02/06/2021] [Indexed: 01/08/2023] Open
Abstract
Background In this systematic review and meta-analysis, we assessed the association between tricuspid annular plane systolic excursion (TAPSE) measured by echocardiography and mortality in coronavirus disease 2019 (COVID-19). Methods We performed a systematic literature search using PubMed, Embase, and Scopus databases with the keywords “COVID-19” OR “SARS-CoV-2” OR “2019-nCoV” AND “Tricuspid annular plane systolic excursion” OR “TAPSE” until January 20, 2021. The main outcome was mortality. The effect estimate was reported as the hazard ratio (HR), which was pooled from the unadjusted and adjusted effect estimates retrieved from the studies included. Mean differences in TAPSE (in mm) between non-survivors and survivors were pooled. Results In total, 641 patients from seven studies were included in this systematic review and meta-analysis. TAPSE was lower in non-survivors compared with survivors (mean difference = –3.74 [–5.22, –2.26], p < 0.001; I2: 85.5%, p < 0.001). Each 1 mm decrease in TAPSE was associated with increased mortality (HR = 1.24 [1.18, 1.31], p < 0.001; I2: 0.0%, p = 0.491). In the pooled adjusted model, each 1 mm decrease in TAPSE was associated with increased mortality (HR = 1.21 [1.11, 1.33], p < 0.001; I2: 45.1%, p = 0.156). Meta-regression indicated that the difference in TAPSE between non-survivors and survivors was affected by chronic obstructive pulmonary disease (–0.183, p < 0.001) and pulmonary artery systolic pressure (–0.344, p = 0.039), but not by age (p = 0.668), male gender (p = 0.821), hypertension (p = 0.101), diabetes (p = 0.603), coronary artery disease (p = 0.564), smoking (p = 0.140), and left ventricular ejection fraction (p = 0.452). Conclusion Every 1 mm decrease in TAPSE was associated with an increase in mortality of approximately 20%. PROSPERO ID CRD42021232194
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Affiliation(s)
- Januar Wibawa Martha
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia.
| | - Raymond Pranata
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia; Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
| | - Arief Wibowo
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Bandung, Indonesia
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Lim MA, Kurniawan AA. Dreadful Consequences of Sarcopenia and Osteoporosis due to COVID-19 Containment. Geriatr Orthop Surg Rehabil 2021; 12:2151459321992746. [PMID: 33628613 PMCID: PMC7882759 DOI: 10.1177/2151459321992746] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Michael Anthonius Lim
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
- Eminence Sports Medicine and Human Performance Center, Jakarta, Indonesia
| | - Antonius Andi Kurniawan
- Eminence Sports Medicine and Human Performance Center, Jakarta, Indonesia
- Department of Sports Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
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Atmosudigdo IS, Pranata R, Lim MA, Henrina J, Yonas E, Vania R, Radi B. Dyslipidemia Increases the Risk of Severe COVID-19: A Systematic Review, Meta-analysis, and Meta-regression. J Clin Exp Hepatol 2021:S0973-6883(21)00027-X. [PMID: 33584063 PMCID: PMC7868769 DOI: 10.1016/j.jceh.2021.01.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/01/2020] [Accepted: 01/25/2021] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This systematic review and meta-analysis aimed to evaluate whether dyslipidemia affects the mortality and severity of COVID-19, we also aimed to evaluate whether other comorbidities influence the association. METHODS A systematic literature search using PubMed, Embase, and EuropePMC was performed on 8 October 2020. This study's main outcome is a poor composite outcome, comprising of mortality and severe COVID-19. RESULTS There were 9 studies with 3,663 patients. The prevalence of dyslipidemia in this pooled analysis was 18% (4%-32%). Dyslipidemia was associated with increased composite poor outcome (RR 1.39 [1.02, 1.88], p=0.010; I2: 56.7%, p=0.018). Subgroup analysis showed that dyslipidemia was associated with severe COVID-19 (RR 1.39 [1.03, 1.87], p=0.008; I2: 57.4%, p=0.029). Meta-regression showed that the association between dyslipidemia and poor outcome varies by age (coefficient: -0.04, p=0.033), male gender (coefficient: -0.03, p=0.042), and hypertension (coefficient: -0.02, p=0.033), but not diabetes (coefficient: -0.24, p=0.135) and cardiovascular diseases (coefficient: -0.01, p=0.506). Inverted funnel-plot was relatively symmetrical. Egger's test indicates that the pooled analysis was not statistically significant for small-study effects (p=0.206). CONCLUSION Dyslipidemia potentially increases mortality and severity of COVID-19. The association was stronger in patients with older age, male, and hypertension. PROSPERO REGISTRATION NUMBER CRD42020213491.
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Key Words
- ACE2, Angiotensin Converting Enzyme 2
- BMI, Body Mass Index
- COVID-19
- COVID-19, Coronavirus Disease 2019
- CVD, Cardiovascular Diseases
- HDL, high-density lipoprotein
- LDL, low-density lipoprotein
- MOOSE, Meta-analysis of Observational Studies in Epidemiology
- NOS, Newcastle Ottawa Scale
- RR, Risk Ratio
- TG, Triglycerides
- WHO, World Health Organization
- coronavirus
- dyslipidemia
- hyperlipidemia
- prognosis
- vLDL, very-low-density lipoprotein
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Affiliation(s)
- Indriwanto Sakidjan Atmosudigdo
- Department of Cardiology and Vascular Medicine, Faculty of
Medicine Universitas Indonesia, National Cardiovascular Center Harapan
Kita, Jakarta, Indonesia
| | - Raymond Pranata
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang,
Indonesia
| | | | | | - Emir Yonas
- Faculty of Medicine, Universitas YARSI, Jakarta,
Indonesia
| | - Rachel Vania
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang,
Indonesia
- Division of Plastic, Reconstructive and Aesthetic, Department of
Surgery, Faculty of Medicine, Udayana University, Sanglah General
Hospital, Bali, Indonesia
| | - Basuni Radi
- Department of Cardiology and Vascular Medicine, Faculty of
Medicine Universitas Indonesia, National Cardiovascular Center Harapan
Kita, Jakarta, Indonesia
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Association between Clinical Characteristics and Laboratory Findings with Outcome of Hospitalized COVID-19 Patients: A Report from Northeast Iran. Interdiscip Perspect Infect Dis 2021; 2021:5552138. [PMID: 33628234 PMCID: PMC7874843 DOI: 10.1155/2021/5552138] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 01/16/2021] [Accepted: 01/22/2021] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) was first discovered in December 2019 in China and has rapidly spread worldwide. Clinical characteristics, laboratory findings, and their association with the outcome of patients with COVID-19 can be decisive in management and early diagnosis. Data were obtained retrospectively from medical records of 397 hospitalized COVID-19 patients between February and May 2020 in Imam Reza Hospital, northeast Iran. Clinical and laboratory features were evaluated among survivors and nonsurvivors. The correlation between variables and duration of hospitalization and admission to the intensive care unit (ICU) was determined. Male sex, age, hospitalization duration, and admission to ICU were significantly related to mortality rate. Headache was a more common feature in patients who survived (p=0.017). It was also related to a shorter stay in the hospital (p=0.032) as opposed to patients who experienced chest pain (p=0.033). Decreased levels of consciousness and dyspnea were statistically more frequent in nonsurvivors (p=0.003 and p=0.011, respectively). Baseline white blood cell (WBC) count, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were significantly higher in nonsurvivors (p < 0.001). Patients with higher WBC and CRP levels were more likely to be admitted to ICU (p=0.009 and p=0.001, respectively). Evaluating clinical and laboratory features can help clinicians find ways for risk stratifying patients and even make predictive tools. Chest pain, decreased level of consciousness, dyspnea, and increased CRP and WBC levels seem to be the most potent predictors of severe prognosis.
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Gao Y, Ding M, Dong X, Zhang J, Kursat Azkur A, Azkur D, Gan H, Sun Y, Fu W, Li W, Liang H, Cao Y, Yan Q, Cao C, Gao H, Brüggen M, Veen W, Sokolowska M, Akdis M, Akdis CA. Risk factors for severe and critically ill COVID-19 patients: A review. Allergy 2021; 76:428-455. [PMID: 33185910 DOI: 10.1111/all.14657] [Citation(s) in RCA: 734] [Impact Index Per Article: 244.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 10/28/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
The pandemic of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused an unprecedented global social and economic impact, and high numbers of deaths. Many risk factors have been identified in the progression of COVID-19 into a severe and critical stage, including old age, male gender, underlying comorbidities such as hypertension, diabetes, obesity, chronic lung diseases, heart, liver and kidney diseases, tumors, clinically apparent immunodeficiencies, local immunodeficiencies, such as early type I interferon secretion capacity, and pregnancy. Possible complications include acute kidney injury, coagulation disorders, thoromboembolism. The development of lymphopenia and eosinopenia are laboratory indicators of COVID-19. Laboratory parameters to monitor disease progression include lactate dehydrogenase, procalcitonin, high-sensitivity C-reactive protein, proinflammatory cytokines such as interleukin (IL)-6, IL-1β, Krebs von den Lungen-6 (KL-6), and ferritin. The development of a cytokine storm and extensive chest computed tomography imaging patterns are indicators of a severe disease. In addition, socioeconomic status, diet, lifestyle, geographical differences, ethnicity, exposed viral load, day of initiation of treatment, and quality of health care have been reported to influence individual outcomes. In this review, we highlight the scientific evidence on the risk factors of severity of COVID-19.
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Affiliation(s)
- Ya‐dong Gao
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Mei Ding
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Xiang Dong
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Jin‐jin Zhang
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Ahmet Kursat Azkur
- Department of Virology Faculty of Veterinary Medicine University of Kirikkale Kirikkale Turkey
| | - Dilek Azkur
- Division of Pediatric Allergy and Immunology Department of Pediatrics Faculty of Medicine University of Kirikkale Kirikkale Turkey
| | - Hui Gan
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Yuan‐li Sun
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Wei Fu
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Wei Li
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Hui‐ling Liang
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Yi‐yuan Cao
- Department of Radiology Zhongnan Hospital of Wuhan University Wuhan China
| | - Qi Yan
- Department of Geriatrics Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Huazhong China
| | - Can Cao
- Department of Allergology Zhongnan Hospital of Wuhan University Wuhan China
| | - Hong‐yu Gao
- Department of Geriatrics Tongji Hospital Tongji Medical College Huazhong University of Science and Technology Huazhong China
| | - Marie‐Charlotte Brüggen
- Department of Dermatology University Hospital Zurich Zurich Switzerland
- Faculty of Medicine University of Zurich Zurich Switzerland
- Hochgebirgsklinik Davos Christine Kühne‐Center for Allergy Research and Education Davos Switzerland
| | - Willem Veen
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Zurich Switzerland
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267
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Kiss S, Gede N, Hegyi P, Németh D, Földi M, Dembrovszky F, Nagy B, Juhász MF, Ocskay K, Zádori N, Molnár Z, Párniczky A, Hegyi PJ, Szakács Z, Pár G, Erőss B, Alizadeh H. Early changes in laboratory parameters are predictors of mortality and ICU admission in patients with COVID-19: a systematic review and meta-analysis. Med Microbiol Immunol 2021; 210:33-47. [PMID: 33219397 PMCID: PMC7679241 DOI: 10.1007/s00430-020-00696-w] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 10/31/2020] [Indexed: 01/08/2023]
Abstract
Despite the growing knowledge of the clinicopathological features of COVID-19, the correlation between early changes in the laboratory parameters and the clinical outcomes of patients is not entirely understood. In this study, we aimed to assess the prognostic value of early laboratory parameters in COVID-19. We conducted a systematic review and meta-analysis based on the available literature in five databases. The last search was on July 26, 2020, with key terms related to COVID-19. Eligible studies contained original data of at least ten infected patients and reported on baseline laboratory parameters of patients. We calculated weighted mean differences (WMDs) for continuous outcomes and odds ratios (ORs) with 95% confidence intervals. 93 and 78 studies were included in quantitative and qualitative syntheses, respectively. Higher baseline total white blood cell count (WBC), C-reactive protein (CRP), lactate-dehydrogenase (LDH), creatine kinase (CK), D-dimer and lower absolute lymphocyte count (ALC) (WMDALC = - 0.35 × 109/L [CI - 0.43, - 0.27], p < 0.001, I2 = 94.2%; < 0.8 × 109/L, ORALC = 3.74 [CI 1.77, 7.92], p = 0.001, I2 = 65.5%) were all associated with higher mortality rate. On admission WBC, ALC, D-dimer, CRP, LDH, and CK changes could serve as alarming prognostic factors. The correct interpretation of laboratory abnormalities can guide therapeutic decisions, especially in early identification of potentially critical cases. This meta-analysis should help to allocate resources and save lives by enabling timely intervention.
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Affiliation(s)
- Szabolcs Kiss
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- First Department of Medicine, University of Szeged, Szeged, Hungary
- Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary
| | - Noémi Gede
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Péter Hegyi
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Dávid Németh
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Mária Földi
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- First Department of Medicine, University of Szeged, Szeged, Hungary
- Doctoral School of Clinical Medicine, University of Szeged, Szeged, Hungary
| | - Fanni Dembrovszky
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Bettina Nagy
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Márk Félix Juhász
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Klementina Ocskay
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Noémi Zádori
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Zsolt Molnár
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- Department of Anaesthesiology and Intensive Therapy, Poznan University for Medical Sciences, Poznan, Poland
| | - Andrea Párniczky
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- Heim Pál National Institute of Pediatrics, Budapest, Hungary
| | - Péter Jenő Hegyi
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Zsolt Szakács
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Gabriella Pár
- Division of Gastroenterology, First Department of Internal Medicine, University of Pécs Medical School, Pécs, Hungary
| | - Bálint Erőss
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary
- János Szentágothai Research Centre, University of Pécs, Pécs, Hungary
| | - Hussain Alizadeh
- Institute for Translational Medicine, University of Pécs Medical School, Pécs, Hungary.
- First Department of Medicine, University of Szeged, Szeged, Hungary.
- Division of Hematology, First Department of Internal Medicine, University of Pécs Medical School, Pécs, Hungary.
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Dhar SK, K V, Damodar S, Gujar S, Das M. IL-6 and IL-10 as predictors of disease severity in COVID-19 patients: results from meta-analysis and regression. Heliyon 2021; 7:e06155. [PMID: 33553782 PMCID: PMC7846230 DOI: 10.1016/j.heliyon.2021.e06155] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/30/2020] [Accepted: 01/27/2021] [Indexed: 01/08/2023] Open
Abstract
AIMS SARS-CoV-2, an infectious agent behind the ongoing COVID-19 pandemic, induces high levels of cytokines such as IL-1, IL-2, IL-4, IL-6, IL-10, TNF-α, IFN-γ etc in infected individuals that play a role in the underlying patho-physiology. Nonetheless, exact association and contribution of every cytokine towards COVID-19 pathology remains poorly understood. Delineation of the roles of cytokines during COVID-19 holds the key to efficient patient management in clinics. This study performed a comprehensive meta-analysis to establish association between induced cytokines and COVID-19 disease severity to help in prognosis and clinical care. MAIN METHODS Scientific literature was searched to identify 13 cytokines (IL-1β, IL-2, IL-2R, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-12, IL-17, TNF-α and IFN-γ) from 18 clinical studies. Standardized mean difference (SMD) for selected 6 cytokines IL-2, IL-4, IL-6, IL-10, TNF-α and IFN-γ between severe and non-severe COVID-19 patient groups were summarized using random effects model. A classifier was built using logistic regression model with cytokines having significant SMD as covariates. KEY FINDINGS Out of the 13 cytokines, IL-6 and IL-10 showed statistically significant SMD across studies synthesized. Classifier with mean values of both IL-6 and IL-10 as covariates performed well with accuracy of ~92% that was significantly higher than accuracy reported in literature with IL-6 and IL-10 as individual covariates. SIGNIFICANCE Simple panel proposed by us with only two cytokine markers can be used as predictors for fast diagnosis of patients with higher risk of COVID-19 disease deterioration and thus can be managed well for a favourable prognosis.
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Affiliation(s)
- Sujan K. Dhar
- Beyond Antibody, InCite Lab, MSMF, 8 Floor MSMC, Bommasandra, Bangalore, India
| | - Vishnupriyan K
- Tumor Immunology, Mazumdar Shaw Medical Foundation, 8 Floor MSMC, Bommasandra, Bangalore, India
| | - Sharat Damodar
- Department of Hematology, 7 Floor MSMC, Bommasandra, Bangalore, India
| | - Shashi Gujar
- Room, 11J, 5850 College Street, Sir Charles Tupper Medical Building, Dalhousie University, Halifax, Nova Scotia, B3H 1X5, Canada
| | - Manjula Das
- Tumor Immunology, Mazumdar Shaw Medical Foundation, 8 Floor MSMC, Bommasandra, Bangalore, India
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Abstract
This systematic review and meta-analysis aimed to evaluate thrombocytopenia as a prognostic biomarker in patients with coronavirus disease 2019 (COVID-19). We performed a systematic literature search using PubMed, Embase and EuropePMC. The main outcome was composite poor outcome, a composite of mortality, severity, need for intensive care unit care and invasive mechanical ventilation. There were 8963 patients from 23 studies. Thrombocytopenia occurred in 18% of the patients. Male gender (P = 0.037) significantly reduce the incidence. Thrombocytopenia was associated with composite poor outcome (RR 1.90 (1.43-2.52), P < 0.001; I2: 92.3%). Subgroup analysis showed that thrombocytopenia was associated with mortality (RR 2.34 (1.23-4.45), P < 0.001; I2: 96.8%) and severity (RR 1.61 (1.33-1.96), P < 0.001; I2: 62.4%). Subgroup analysis for cut-off <100 × 109/l showed RR of 1.93 (1.37-2.72), P < 0.001; I2: 83.2%). Thrombocytopenia had a sensitivity of 0.26 (0.18-0.36), specificity of 0.89 (0.84-0.92), positive likelihood ratio of 2.3 (1.6-3.2), negative likelihood ratio of 0.83 (0.75-0.93), diagnostic odds ratio of 3 (2, 4) and area under curve of 0.70 (0.66-0.74) for composite poor outcome. Meta-regression analysis showed that the association between thrombocytopenia and poor outcome did not vary significantly with age, male, lymphocyte, d-dimer, hypertension, diabetes and CKD. Fagan's nomogram showed that the posterior probability of poor outcome was 50% in patients with thrombocytopenia, and 26% in those without thrombocytopenia. The Deek's funnel plot was relatively symmetrical and the quantitative asymmetry test was non-significant (P = 0.14). This study indicates that thrombocytopenia was associated with poor outcome in patients with COVID-19.PROSPERO ID: CRD42020213974.
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270
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Peiró ÓM, Carrasquer A, Sánchez-Gimenez R, Lal-Trehan N, Del-Moral-Ronda V, Bonet G, Fort-Gallifa I, Picó-Plana E, Bastón-Paz N, Gutiérrez C, Bardaji A. Biomarkers and short-term prognosis in COVID-19. Biomarkers 2021; 26:119-126. [PMID: 33426934 PMCID: PMC7832452 DOI: 10.1080/1354750x.2021.1874052] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Purpose The aim of our study was to analyse the short-term prognostic value of different biomarkers in patients with COVID-19. Methods We included patients admitted to emergency department with COVID-19 and available concentrations of cardiac troponin I (cTnI), D-dimer, C-reactive protein (CRP) and lactate dehydrogenase (LDH). Patients were classified for each biomarker into two groups (low vs. high concentrations) according to their best cut-off point, and 30-day all-cause death was evaluated. Results After multivariate adjustment, cTnI ≥21 ng/L, D-dimer ≥1112 ng/mL, CRP ≥10 mg/dL and LDH ≥334 U/L at admission were associated with an increased risk of 30-day all-cause death (hazard ratio (HR) 4.30; 95% CI 1.74–10.58; p = 0.002; HR 3.35; 95% CI 1.58–7.13; p = 0.002; HR 2.25; 95% CI 1.13–4.50; p = 0.021; HR 2.00; 95% CI 1.04–3.84; p = 0.039, respectively). The area under the curve for cTnI was 0.825 (95% CI 0.759–0.892) and, in comparison, was significantly better than CRP (0.685; 95% CI 0.600–0.770; p = 0.009) and LDH (0.643; 95% CI 0.534–0.753; p = 0.006) but non-significantly better than D-dimer (0.756; 95% CI 0.674–0.837; p = 0.115). Conclusions In patients with COVID-19, increased concentrations of cTnI, D-dimer, CRP and LDH are associated with short-term mortality. Of these, cTnI provides better mortality risk prediction. However, differences with D-dimer were non-significant.
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Affiliation(s)
- Óscar M Peiró
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Anna Carrasquer
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Raúl Sánchez-Gimenez
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Nisha Lal-Trehan
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Víctor Del-Moral-Ronda
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Gil Bonet
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
| | - Isabel Fort-Gallifa
- Clinical Laboratory, Catalan Institute of Health, Camp de Tarragona-Terres de l'Ebre, Tarragona, Spain
| | - Ester Picó-Plana
- Clinical Laboratory, Catalan Institute of Health, Camp de Tarragona-Terres de l'Ebre, Tarragona, Spain
| | - Natalia Bastón-Paz
- Clinical Laboratory, Catalan Institute of Health, Camp de Tarragona-Terres de l'Ebre, Tarragona, Spain
| | - Cristina Gutiérrez
- Clinical Laboratory, Catalan Institute of Health, Camp de Tarragona-Terres de l'Ebre, Tarragona, Spain
| | - Alfredo Bardaji
- Department of Cardiology, Joan XXIII University Hospital, Tarragona, Spain.,Pere Virgili Health Research Institute (IISPV), Tarragona, Spain.,Department of Medicine and Surgery, Rovira i Virgili University, Tarragona, Spain
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Wibowo A, Pranata R, Astuti A, Tiksnadi BB, Martanto E, Martha JW, Purnomowati A, Akbar MR. Left and right ventricular longitudinal strains are associated with poor outcome in COVID-19: a systematic review and meta-analysis. J Intensive Care 2021; 9:9. [PMID: 33436101 PMCID: PMC7802997 DOI: 10.1186/s40560-020-00519-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 12/25/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND This systematic review and meta-analysis aimed to assess whether ventricular longitudinal strain can be used as a prognostication tool in patients with coronavirus disease 2019 (COVID-19). METHODS Systematic literature searches of PubMed, Embase, and EuropePMC databases were performed on 16 November 2020. Left ventricular global longitudinal strain (LV-GLS) refers to LV contraction measurement using the speckle tracking-based method refers to the mean of strain values of the RV free wall (three segments) measured using echocardiography. The main outcome was poor outcome, defined as a composite of mortality and severe COVID-19. RESULTS Seven studies comprising of 612 patients were included in meta-analysis. Six studies have mortality as their outcome, and 1 study has severity as their outcome. Patients with poor outcome have lower LV-GLS (SMD 1.15 (0.57, 1.72), p < 0.001; I2 70.4%). Each 1% decrease in LV-GLS was associated with 1.4x increased risk of poor outcome (OR 1.37 (1.12, 1.67), p = 0.002; I2 48.8%). Patients with poor outcome have lower RV-LS (SMD 1.18 (0.91, 1.45), p < 0.001; I2 0%). Each 1% decrease in RV-LS was associated with 1.3x increased risk of poor outcome (OR 1.25 (1.15, 1.35), p < 0.001; I2 11.8%). Subgroup analysis showed that for every 1% decrease in LV-GLS and RV-LS is increased mortality with OR of 1.30 (1.12, 1.50) and OR of 1.24 (1.14, 1.35), respectively. CONCLUSION This study shows that lower LV-GLS and RV-LS measurements were associated with poor outcome in patients with COVID-19. TRIAL REGISTRATION PROSPERO CRD42020221144.
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Affiliation(s)
- Arief Wibowo
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
| | - Raymond Pranata
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
| | - Astri Astuti
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
| | - Badai Bhatara Tiksnadi
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
| | - Erwan Martanto
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
| | - Januar Wibawa Martha
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
| | - Augustine Purnomowati
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
| | - Mohammad Rizki Akbar
- Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Padjadjaran, Rumah Sakit Umum Pusat Hasan Sadikin, Jalan Professor Eyckman No.38, Pasteur, Bandung, Jawa Barat 40161 Indonesia
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272
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Nadeem R, Thomas SJ, Fathima Z, Palathinkal AS, Alkilani YE, Dejan EA, Darwish IMI, Alsubousi AA, Backour AM, Kandeel H, Omar M, Kewan HFYT, Makhlof ME, Kotgire AB. Pattern of anticoagulation prescription for patients with Covid-19 acute respiratory distress syndrome admitted to ICU. Does it impact outcome? Heart Lung 2021; 50:1-5. [PMID: 33138975 PMCID: PMC7574696 DOI: 10.1016/j.hrtlng.2020.10.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/05/2020] [Accepted: 10/16/2020] [Indexed: 01/08/2023]
Abstract
Covid-19 has affected 16Millions people worldwide with 644 K death as of July 26th, 2020. It is associated with inflammation and microvascular thrombosis-anticoagulation in widely used in these patients especially in patients with elevated d-Dimers. The significance of anticoagulation in these patients is not yet established. We aim to define the anticoagulation pattern and its impact on outcomes (28-day survival, LOSICU, DVT, and PE and bleeding complications. We also observe if levels of d-Dimers affect the anticoagulation prescription. METHODS We analyzed data of all consecutive patients with Covid-19 ARDS admitted to ICU retrospectively. The primary variable of interest was anticoagulation. The daily dose of anticoagulant medication for each patient was recorded. Survival (28-day survival), Length of stay in ICU (LOSICU), the occurrence of DVT, PE, or bleeding were primary outcome variables. We also recorded confounding factors with potential impact on clinical outcomes. We assign Patients to one of the four groups based on anticoagulant dosing during the ICU (increasing dose, decreasing dose, increase followed by a decrease, multiple changes). We analyze the effect of different anticoagulation dosing strategies on 28-day survival, LOSICU, the occurrence of DVT, PE, and bleeding. We also observe if levels of d-Dimers affect the anticoagulation prescription. RESULTS The sample includes 149 patients. The most frequently used medication was subcutaneous Enoxaparin (85.2%). The Enoxaparin mean dose per day for the whole sample was 49.5 mg + 15.7 (mean + SD). There was no significant difference in doses of anticoagulants between survivors and nonsurvivors (62.8 mg + 21.7 mg vs. 61.2 mg + 25.7 mg, p 0.3). Multinomial regression showed no difference in 28-day survival among four-dose modification (increasing dose, decreasing dose, increase followed by a decrease, multiple changes). Logistic regression showed that BMI, d-Dimers, platelets, and the use of mechanical ventilation predict 28-day survival. Kaplan-Meier Survival plots for 4 anticoagulant groups showed no survival advantage for any anticoagulant strategy. Secondary outcome analysis showed that d-dimer levels significantly affect anticoagulants doses. CONCLUSION Prescription of anticoagulation is quite variable in patients admitted to ICU for Covid-19 associated ARDS. Anticoagulation dosing strategy has no significant effect on 28-day survival, LOSICU, the occurrence of DVT, PE, or bleeding.
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Affiliation(s)
- Rashid Nadeem
- Dubai Hospital, P. O. Box 7272, Al Baraha, Dubai, UAE.
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Vasilevska V, Guest PC, Schlaaff K, Incesoy EI, Prüss H, Steiner J. Potential Cross-Links of Inflammation With Schizophreniform and Affective Symptoms: A Review and Outlook on Autoimmune Encephalitis and COVID-19. Front Psychiatry 2021; 12:729868. [PMID: 34650454 PMCID: PMC8507462 DOI: 10.3389/fpsyt.2021.729868] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/23/2021] [Indexed: 01/08/2023] Open
Abstract
Based on current implications of the SARS-CoV-2 pandemic with regards to mental health, we show that biological links exist between inflammation and mental illness in addition to psychoreactive effects. We describe key principles of the biological interaction of the immune system and the mind, as well as the possible routes of viral entry into the brain. In addition, we provide a stepwise scheme for the diagnosis and therapy of autoimmune-encephalitis with schizophrenia-like symptomatology as a general guide for clinical practice and in the specialized scenario of infections, such as those caused by the SARS-CoV-2 virus.
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Affiliation(s)
- Veronika Vasilevska
- Department of Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Laboratory of Translational Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Paul C Guest
- Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, University of Campinas, Campinas, Brazil
| | - Konstantin Schlaaff
- Department of Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Laboratory of Translational Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Enise I Incesoy
- Department of Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Laboratory of Translational Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,German Center for Neurodegenerative Diseases, Magdeburg, Germany.,Institute of Cognitive Neurology and Dementia Research, Otto-von-Guericke-University, Magdeburg, Germany
| | - Harald Prüss
- German Center for Neurodegenerative Diseases, Berlin, Germany.,Department of Neurology and Experimental Neurology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Johann Steiner
- Department of Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Laboratory of Translational Psychiatry, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany.,Center for Behavioral Brain Sciences, Magdeburg, Germany.,German Center for Mental Health, Center for Intervention and Research on Adaptive and Maladaptive Brain Circuits Underlying Mental Health, Magdeburg, Germany
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274
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Ding R, Yang Z, Huang D, Wang Y, Li X, Zhou X, Yan L, Lu W, Zhang Z. Identification of parameters in routine blood and coagulation tests related to the severity of COVID-19. Int J Med Sci 2021; 18:1207-1215. [PMID: 33526982 PMCID: PMC7847620 DOI: 10.7150/ijms.47494] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 12/19/2020] [Indexed: 02/05/2023] Open
Abstract
Objective: This study aimed to identify the predictive value of simple markers in routine blood and coagulation tests for the severity of coronavirus disease 2019 (COVID-19). Methods: A total of 311 consecutive COVID-19 patients, including 281 patients with mild/moderate COVID-19 and 30 patients with severe/life-threatening COVID-19, were retrospectively enrolled. Logistic modeling and ROC curve analyses were used to assess the indexes for identifying disease severity. Results: Lymphocyte and eosinophil counts of COVID-19 patients in the severe/life-threatening group were significantly lower than those of patients in the mild/moderate group (P < 0.001). Coagulation parameters, high-sensitivity C-reactive protein (hsCRP) levels and procalcitonin levels were higher in the severe/life-threatening group compared with the mild/moderate group (all P < 0.05). Univariate and multivariate logistic models revealed that hsCRP and fibrinogen degradation products (FDPs) were predictors of severe COVID-19 (OR = 1.072, P = 0.036; and OR = 1.831, P = 0.036, respectively). The AUROCs of hsCRP and FDP for predicting severe/life-threatening COVID-19 were 0.850 and 0.766, respectively. The optimal cutoffs of hsCRP and FDP for the severe/life-threatening type of COVID-19 were 22.41 mg/L and 0.95 µg/ml, respectively. Conclusion: Serum CRP and FDP levels are positively related to the severity of COVID-19. This finding indicates that CRP and FDP levels may potentially be used as early predictors for severe illness and help physicians triage numerous patients in a short time.
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Affiliation(s)
- Rongrong Ding
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Zongguo Yang
- Department of Integrative Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Dan Huang
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Yanbing Wang
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Xiufen Li
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Xinlan Zhou
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Li Yan
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Wei Lu
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
| | - Zhanqing Zhang
- Department of Hepatobiliary Medicine, Shanghai Public Health Clinical Center, Fudan University, Shanghai 201508, China
- ✉ Corresponding author: Zhanqing Zhang, MD, Shanghai Public Health Clinical Center, Fudan University, Caolang Road 2901, Jinshan District, Shanghai 201508, China. Tel.: +8621-37990333ext.3245. E-mail: ; ORCID: https://orcid.org/0000-0001-7709-9027
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275
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Sutandyo N, Kurniawati SA, Jayusman AM, Syafiyah AH, Pranata R, Hanafi AR. Repurposing FIB-4 index as a predictor of mortality in patients with hematological malignancies and COVID-19. PLoS One 2021; 16:e0257775. [PMID: 34555104 PMCID: PMC8459998 DOI: 10.1371/journal.pone.0257775] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 09/09/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND In this study, we aimed to investigate whether FIB-4 index is useful in predicting mortality in patients with concurrent hematological malignancies and COVID-19. We also aimed to determine the optimal cut-off point for the prediction. METHODS This is a single-center retrospective cohort study conducted in Dharmais National Cancer Hospital, Indonesia. Consecutive sampling of adults with hematological malignancies and COVID-19 was performed between May 2020 and January 2021. COVID-19 screening test using the reverse transcriptase polymerase chain reaction (RT-PCR) of nasopharyngeal samples were performed prior to hospitalization for chemotherapy. FIB-4 index is derived from [age (years) × AST (IU/L)]/[platelet count (109/L) × √ALT (U/L)]. The primary outcome of this study is mortality, defined as clinically validated death/non-survivor during a 3-months (90 days) follow-up. RESULTS There were a total of 70 patients with hematological malignancies and COVID-19 in this study. Median FIB-4 Index was higher in non-survivors (13.1 vs 1.02, p<0.001). FIB-4 index above 3.85 has a sensitivity of 79%, specificity of 84%, PLR of 5.27, and NLR of 0.32. The AUC was 0.849 95% CI 0.735-0.962, p<0.001. This cut-off point was associated with OR of 16.70 95% CI 4.07-66.67, p<0.001. In this study, a FIB-4 >3.85 confers to 80% posterior probability of mortality and FIB-4 <3.85 to 19% probability. FIB-4 >3.85 was associated with shorter time-to-mortality (HR 9.10 95% CI 2.99-27.65, p<0.001). Multivariate analysis indicated that FIB-4 >3.85 (HR 4.09 95% CI 1.32-12.70, p = 0.015) and CRP> 71.57 mg/L (HR 3.36 95% CI 1.08-10.50, p = 0.037) were independently associated with shorter time-to-mortality. CONCLUSION This study indicates that a FIB-4 index >3.85 was independent predictor of mortality in patients with hematological malignancies and COVID-19 infection.
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Affiliation(s)
- Noorwati Sutandyo
- Hematology Cancer Teamwork, Department of Medical Hematology-Oncology, Dharmais National Cancer Center, Jakarta, Indonesia
- * E-mail:
| | - Sri Agustini Kurniawati
- Hematology Cancer Teamwork, Department of Medical Hematology-Oncology, Dharmais National Cancer Center, Jakarta, Indonesia
| | - Achmad Mulawarman Jayusman
- COVID-19 Mitigation Research Team, Department of Pulmonology, Dharmais National Cancer Center, Jakarta, Indonesia
| | - Anisa Hana Syafiyah
- Hematology Cancer Research Team, Dharmais National Cancer Center, Jakarta, Indonesia
| | | | - Arif Riswahyudi Hanafi
- COVID-19 Mitigation Research Team, Department of Pulmonology, Dharmais National Cancer Center, Jakarta, Indonesia
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276
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Kaftan AN, Hussain MK, Algenabi AA, Naser FH, Enaya MA. Predictive Value of C-reactive Protein, Lactate Dehydrogenase, Ferritin and D-dimer Levels in Diagnosing COVID-19 Patients: a Retrospective Study. Acta Inform Med 2021; 29:45-50. [PMID: 34012213 PMCID: PMC8116078 DOI: 10.5455/aim.2021.29.45-50] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Since December 2019. millions of people in the world have been affected with the novel Coronavirus disease-2019 (COVID-19) pandemic, and high economic impact has affect many countries especially low socioeconomic one like Iraq due to the high cost and limited availability of RT-PCR for diagnosis of COVID-19, so there should be predictive low cost easily available laboratory tests that can be used before proceeding to the high cost techniques. Objective: In this retrospective study we aimed to evaluate the diagnostic accuracy of CRP, ferritin, LDH and D-dimer in predicting positive cases of COVID-19 in Iraq. Methods: It is a retrospective observational cohort study based on STARD guidelines to determine the diagnostic accuracy of (CRP, LDH, ferritin and D dimer) for COVID-19 of electronic medical records of private medical center in Najaf city, at which 566 individuals were recruited. The investigated subjects were either in close contact with previously COVID-19 positive patients or have one or more symptoms of COVID-19. They were categorized into 2 groups, 205 subjects diagnosed with RT-PCR as COVID-19 negative, and 361 COVID-19 positive patients, results of study variables of the cohort were recruited from the medical records. Results: Combining of these parameters had the following findings: CRP + ferritin; AUC: 0.77 with 55% sensitivity and 97% specificity, Ferritin + LDH; AUC: 0.83 with 65% sensitivity and 92% specificity, CRP+LDH; AUC: 0.78 with 56% sensitivity and 98% specificity, CRP + LDH + ferritin; AUC: 0.85, with 73% sensitivity and 88% specificity, CRP + LDH + ferritin + D dimer; AUC: 0.85 75% sensitivity and 87% specificity. Conclusion: Combination of routine laboratory biomarkers (CRP, LDH and ferritin ±D dimer) can be used to predict the diagnosis of COVID-19 with an accepted sensitivity and specificity before proceeding to definitive diagnosis by RT-PCR.
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Affiliation(s)
- Ahmed N Kaftan
- Biochemistry Department, Faculty of Medicine, Kufa University, Najaf, Iraq
| | - Majid K Hussain
- Biochemistry Department, Faculty of Medicine, Kufa University, Najaf, Iraq
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Lim MA, Pranata R. Coronavirus disease 2019 (COVID-19) markedly increased mortality in patients with hip fracture - A systematic review and meta-analysis. J Clin Orthop Trauma 2021; 12:187-193. [PMID: 32958988 PMCID: PMC7495188 DOI: 10.1016/j.jcot.2020.09.015] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 08/21/2020] [Accepted: 09/14/2020] [Indexed: 01/08/2023] Open
Abstract
INTRODUCTION This systematic review and meta-analysis aimed to evaluate the prevalence of coronavirus disease 2019 (COVID-19) and its impact on mortality in patients with hip fracture. METHODS We performed a systematic literature search in PubMed, Cochrane Central Database, and medRvix from inception up to July 13, 2020 on research articles that enrolled hip fracture patients who had information on COVID-19 and clinically validated definition of death. RESULTS A total of 984 participants from 6 studies were included in our study. The pooled prevalence of COVID-19 was 9% [95% CI: 7-11%]. The mortality rate in patients with concomitant hip fracture and COVID-19 was found to be 36% (95% CI: 26-47%), whereas the mortality rate in hip fracture without COVID-19 is 2% (95% CI: 1-3%). Meta-analysis showed that COVID-19 was associated with a seven-fold increase in risk (RR 7.45 [95% CI: 2.72, 20.43], p < 0.001; I2: 68.6%) of mortality in patients with hip fracture. Regression-based Harbord's test showed no indication of small-study effects (p = 0.06). CONCLUSION The present meta-analysis showed that COVID-19 increased the risk of mortality in patients with hip fracture. TRIAL REGISTRATION This study is registered with PROSPERO, July 21, 2020, number CRD42020199618. Available from https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42020199618.
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Affiliation(s)
- Michael Anthonius Lim
- Corresponding author. Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
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Wang WT, Zhang CL, Wei K, Sang Y, Shen J, Wang G, Lozano AX. Clinical longitudinal evaluation of COVID-19 patients and prediction of organ-specific recovery using artificial intelligence. PRECISION CLINICAL MEDICINE 2020; 4:62-69. [PMID: 35693121 PMCID: PMC7798573 DOI: 10.1093/pcmedi/pbaa040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 01/08/2023] Open
Abstract
Abstract
Within COVID-19 there is an urgent unmet need to predict at the time of hospital admission which COVID-19 patients will recover from the disease, and how fast they recover to deliver personalized treatments and to properly allocate hospital resources so that healthcare systems do not become overwhelmed. To this end, we have combined clinically salient CT imaging data synergistically with laboratory testing data in an integrative machine learning model to predict organ-specific recovery of patients from COVID-19. We trained and validated our model in 285 patients on each separate major organ system impacted by COVID-19 including the renal, pulmonary, immune, cardiac, and hepatic systems. To greatly enhance the speed and utility of our model, we applied an artificial intelligence method to segment and classify regions on CT imaging, from which interpretable data could be directly fed into the predictive machine learning model for overall recovery. Across all organ systems we achieved validation set area under the receiver operator characteristic curve (AUC) values for organ-specific recovery ranging from 0.80 to 0.89, and significant overall recovery prediction in Kaplan-Meier analyses. This demonstrates that the synergistic use of an artificial intelligence (AI) framework applied to CT lung imaging and a machine learning model that integrates laboratory test data with imaging data can accurately predict the overall recovery of COVID-19 patients from baseline characteristics.
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Affiliation(s)
- Winston T Wang
- Department of Materials Science & Engineering, Stanford University, Stanford, CA 94305, USA
- Mayo Clinic Alix school of Medicine, Scottsdale, AZ 85259, USA
| | - Charlotte L Zhang
- Department of Materials Science & Engineering, Stanford University, Stanford, CA 94305, USA
| | - Kang Wei
- Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, China
| | - Ye Sang
- The First College of Clinical Medical Science, China Three Gorges University, Yichang 443000, China
| | - Jun Shen
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China
| | - Guangyu Wang
- School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China
| | - Alexander X Lozano
- Department of Materials Science & Engineering, Stanford University, Stanford, CA 94305, USA
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279
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Alfraij A, Bin Alamir AA, Al-Otaibi AM, Alsharrah D, Aldaithan A, Kamel AM, Almutairi M, Alshammari S, Almazyad M, Macarambon JM, Alghounaim M. Characteristics and outcomes of coronavirus disease 2019 (COVID-19) in critically ill pediatric patients admitted to the intensive care unit: A multicenter retrospective cohort study. J Infect Public Health 2020; 14:193-200. [PMID: 33486375 PMCID: PMC7837314 DOI: 10.1016/j.jiph.2020.12.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/23/2020] [Accepted: 12/03/2020] [Indexed: 01/28/2023] Open
Abstract
Background Characteristics of critical Severe Acute Respiratory Syndrome-related Coronavirus 2 (SARS-CoV-2) infection in children is not well understood. This study described the clinical characteristics of children admitted to intensive care units (ICU) and explored factors associated with the need for invasive ventilation or mortality. Methods A multicenter, retrospective, cohort study was conducted over eight medical centers, including all patients younger than 18 years of age and admitted to the ICU due to a direct consequence of coronavirus disease 2019 (COVID-19). Patients who were admitted to the ICU for any alternate reason and tested positive for SARS-CoV-2 by screening test, and patients who were admitted due to multi-inflammatory syndrome in children, were excluded. Demographic, laboratory, imaging, and clinical data were collected. Descriptive statistics were used to compare survivors and non-survivors. Fine and Gray’s hazard model was used to estimate the association between clinical variables and ICU death. Results During the study period, 25 pediatric COVID-19 patients received care in the ICUs. The median age was 2.78 years (IQR 0.21–8.51), and 60% were male. Only three patients were reported to be previously healthy at admission. Nine (36%) patients required invasive mechanical ventilation, including two were on extracorporeal membrane oxygenation. Four (16%) patients died during ICU care. In univariate analysis, the presence of comorbidity (HR 0.0001; 95%CI 0.00001–0.00016), platelets count (HR 0.99; 95% CI 0.98–0.99), elevated procalcitonin (HR 1.05; 95%CI 1.016–1.09), and circulatory compromise (HR 16.34; 95%CI 1.99–134.35), all at the time of ICU admission, were associated with in-ICU mortality. Conclusion Our findings suggest that children admitted to the ICU with SARS-CoV-2 infection, generally, have a favorable outcome. Low platelets count, elevated procalcitonin, presence of comorbidity, and shock at the time of ICU admission were associated with death. This study may shed more light on the disease dynamics of critical pediatric COVID-19.
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Affiliation(s)
- Abdulla Alfraij
- Pediatric Intensive Care Unit, Department of Pediatrics, Farwaniya Hospital, Sabah Al-Nasser Area, Kuwait.
| | | | | | - Danah Alsharrah
- Pediatric Intensive Care Unit, Department of Pediatrics, Farwaniya Hospital, Sabah Al-Nasser Area, Kuwait.
| | - Abdulrahman Aldaithan
- Pediatric Intensive Care Unit, Department of Pediatrics, Farwaniya Hospital, Sabah Al-Nasser Area, Kuwait.
| | - Ahmed M Kamel
- Clinical Pharmacy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
| | - Muna Almutairi
- Department of Pediatrics, Adan Hospital, Hadiyah, Kuwait.
| | | | - Mohammed Almazyad
- Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
| | - Jara Mia Macarambon
- Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
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280
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Yasmin Kusumawardhani N, Huang I, Martanto E, Sihite TA, Nugraha ES, Prodjosoewojo S, Hamijoyo L, Hartantri Y. Lethal Arrhythmia ( Torsade de Pointes) in COVID-19: An Event Synergistically Induced by Viral Associated Cardiac Injury, Hyperinflammatory Response, and Treatment Drug? CLINICAL MEDICINE INSIGHTS-CASE REPORTS 2020; 13:1179547620972397. [PMID: 33402858 PMCID: PMC7739200 DOI: 10.1177/1179547620972397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/13/2020] [Indexed: 01/08/2023]
Abstract
Arrhythmias in patients with coronavirus disease 2019 (COVID-19) are prevalent and deserve special attention because they are associated with an increased risk of fatal outcome. The mechanism of arrhythmia in COVID-19 remains unclear. Here, we report our first case of confirmed COVID-19 with documented Torsade de Pointes (TdP). A 64-year-old woman, previously healthy, presented to our emergency department with progressive shortness of breath, dry cough, and 1 week of fever. She was treated with chloroquine phosphate, meropenem, and ciprofloxacin. After 5 days of admission, her condition deteriorated and she was admitted to the intensive care unit. The patient had two episodes of malignant arrhythmias within 24 hours. The former was TdP, and the latter was a fatal pulseless ventricular tachycardia that occured even after chloroquine was discontinued. There was evidence of cardiac injury shown by increased serum level of troponin I. We propose a synergistic concept of lethal arrhythmia due to direct severe acute respiratory syndrome coronavirus (SARS-CoV)-2-associated cardiac injury, hyperinflammatory response, and drug-induced arrhythmia.
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Affiliation(s)
- Nuraini Yasmin Kusumawardhani
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Ian Huang
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Erwan Martanto
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Teddy Arnold Sihite
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Eka Surya Nugraha
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Susantina Prodjosoewojo
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Laniyati Hamijoyo
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Yovita Hartantri
- Department of Internal Medicine, Faculty of Medicine Universitas Padjadjaran/Hasan Sadikin General Hospital, Bandung, Indonesia
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281
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Lv Y, Chen L, Liang X, Liu X, Gao M, Wang Q, Wei Q, Liu L. Association between iron status and the risk of adverse outcomes in COVID-19. Clin Nutr 2020; 40:3462-3469. [PMID: 33380357 PMCID: PMC7723754 DOI: 10.1016/j.clnu.2020.11.033] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/15/2020] [Accepted: 11/23/2020] [Indexed: 01/08/2023]
Abstract
Background & aims Iron is an essential trace element to almost all organism, and the delicate balance between host defend system and viral proliferation plays an important role in infective conditions. While the association of the iron metabolism with the prognosis of COVID-19 remains poorly understood. We aimed to estimate the associations of systemic iron metabolism parameters with the severity and risks of adverse outcomes in COVID-19. Methods In this retrospective cohort study, we included 158 confirmed COVID-19 patients in Tongji Hospital, Wuhan, China (27 January to 5 April, 2020). Demographic data, comorbidities, laboratory examinations, treatments, and clinical outcomes were all collected. Multivariable Poisson regression was used to estimate the association of iron parameter levels with the severity and risks of adverse outcomes in COVID-19 patients. Results We identified 60 (38%) severe cases in 158 COVID-19 patients. The median age was 63 years (interquartile range [IQR]: 54–73) and the median length of hospital stay was 28 days (IQR: 17–40). After adjusting for age, sex, IL-6, and pre-existing comorbidities, all iron parameters were associated with the severity of COVID-19 with adjusted risk ratio of 0.42 [95% CI: 0.22–0.83], 4.38 [95% CI: 1.86–10.33], 0.19 [95% CI: 0.08–0.48], and 0.25 [95% CI: 0.10–0.58] for serum iron, ferritin, transferrin, and total iron-binding capacity, respectively. These iron indices were also related to the risk of ARDS, coagulopathy, acute cardiac injury, acute liver injury, and acute kidney injury in COVID-19 patients and high cytokine concentrations. Conclusions Patients with low serum iron status likely suffered from severe condition and multiple–organ injury in COVID-19. The iron metabolism parameters might be risk factors and clinical biomarkers for COVID-19 prognosis.
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Affiliation(s)
- Yanling Lv
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoling Liang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaohui Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ming Gao
- Department of Transfusion, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qiang Wang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qing Wei
- Department of Transfusion, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Liegang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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282
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Inflammatory markers are poorly predictive of clinical outcomes among hospitalized patients with COVID-19. Am J Emerg Med 2020; 46:595-598. [PMID: 33280969 PMCID: PMC7685065 DOI: 10.1016/j.ajem.2020.11.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/12/2020] [Accepted: 11/17/2020] [Indexed: 01/11/2023] Open
Abstract
Background Inflammatory markers are often elevated in patients with COVID-19. The objective of this study is to assess the prognostic capability of these tests in predicting clinical outcomes. Methods This was a retrospective cohort study including all patients at least 16 years old with COVID-19 who were admitted from one of five Emergency Departments between March 6th and April 4th, 2020. We included 1123 laboratory-confirmed cases of COVID-19. We analyzed white blood cell count (WBC), absolute lymphocyte count (ALC), lactate dehydrogenase (LDH), C-reactive protein (CRP), procalcitonin (PCT), D-dimer, ferritin, and erythrocyte sedimentation rate (ESR). We looked at clinical outcomes including death, the need for endotracheal intubation (ETT), the need for renal replacement therapy (RRT), and ICU admission. We report Spearman's ρ2 and statistical significance for each correlation with outcomes. We also report positive predictive value, negative predictive value, sensitivity, specificity, positive likelihood ratios, and negative likelihood ratios. Results The mean age of our patient population was 62 (SD 16). Thirty-seven percent of patients self-reported Spanish/Hispanic/Latino ethnicity, 47% reported their race as Black or African-American, and 10% reported their race as non-Hispanic white. Inter-rater reliability was 96%. There was no laboratory value that had both sensitivity and specificity of at least 0.90, or that had a positive predictive value and negative predictive value of at least 0.90, or that had likelihood ratios that could reliably predict a severe course of disease. Conclusion Inflammatory markers drawn within 48 h of arrival, though often correlated with clinical outcomes, are not individually highly predictive of which patients in a predominantly older and minority population will die or require intubation, RRT, or ICU admission.
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283
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Wang P, Sha J, Meng M, Wang C, Yao Q, Zhang Z, Sun W, Wang X, Qie G, Bai X, Liu K, Chu Y. Risk factors for severe COVID-19 in middle-aged patients without comorbidities: a multicentre retrospective study. J Transl Med 2020; 18:461. [PMID: 33287826 PMCID: PMC7719726 DOI: 10.1186/s12967-020-02655-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 11/30/2020] [Indexed: 02/06/2023] Open
Abstract
Background Information regarding characteristics and risk factors of COVID-19 amongst middle-aged (40–59 years) patients without comorbidities is scarce. Methods We therefore conducted this multicentre retrospective study and collected data of middle-aged COVID-19 patients without comorbidities at admission from three designated hospitals in China. Results Among 119 middle-aged patients without comorbidities, 18 (15.1%) developed into severe illness and 5 (3.9%) died in hospital. ARDS (26, 21.8%) and elevated D-dimer (36, 31.3%) were the most common complications, while other organ complications were relatively rare. Multivariable regression showed increasing odds of severe illness associated with neutrophil to lymphocyte ratio (NLR, OR, 11.238; 95% CI 1.110–1.382; p < 0.001) and D-dimer greater than 1 µg/ml (OR, 16.079; 95% CI 3.162–81.775; p = 0.001) on admission. The AUCs for the NLR, D-dimer greater than 1 µg/ml and combined NLR and D-dimer index were 0.862 (95% CI, 0.751–0.973), 0.800 (95% CI 0.684–0.915) and 0.916 (95% CI, 0.855–0.977), respectively. SOFA yielded an AUC of 0.750 (95% CI 0.602–0.987). There was significant difference in the AUC between SOFA and combined index (z = 2.574, p = 0.010). Conclusions More attention should be paid to the monitoring and early treatment of respiratory and coagulation abnormalities in middle-aged COVID-19 patients without comorbidities. In addition, the combined NLR and D-dimer higher than 1 μg/ml index might be a potential and reliable predictor for the incidence of severe illness in this specific patient with COVID-19, which could guide clinicians on early classification and management of patients, thereby relieving the shortage of medical resource. However, it is warranted to validate the reliability of the predictor in larger sample COVID-19 patients.
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Affiliation(s)
- Peng Wang
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, Jinan, P. R. China
| | - Jing Sha
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, Jinan, P. R. China
| | - Mei Meng
- Department of Critical Care Medicine, Ruijin Hospital, Ruijin Hospital North, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Cuiyan Wang
- Shandong Medical Imaging Research Institute Affiliated To Shandong University, Jinan, P.R. China
| | - Qingchun Yao
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, Jinan, P. R. China
| | - Zhongfa Zhang
- Jinan Infectious Diseases Hospital, Shandong University, Jinan, P. R. China
| | - Wenqing Sun
- Department of Intensive Care Unit, Shandong Provincial Chest Hospital, Jinan, P. R. China
| | - Xingguang Wang
- Department of Pulmonary and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, P. R. China
| | - Guoqiang Qie
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, Jinan, P. R. China
| | - Xue Bai
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, Jinan, P. R. China
| | - Keke Liu
- Shandong Academy of Clinical Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, P. R. China
| | - Yufeng Chu
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324 Jingwu Road, Jinan, P. R. China.
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284
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Sosa-Hernández VA, Torres-Ruíz J, Cervantes-Díaz R, Romero-Ramírez S, Páez-Franco JC, Meza-Sánchez DE, Juárez-Vega G, Pérez-Fragoso A, Ortiz-Navarrete V, Ponce-de-León A, Llorente L, Berrón-Ruiz L, Mejía-Domínguez NR, Gómez-Martín D, Maravillas-Montero JL. B Cell Subsets as Severity-Associated Signatures in COVID-19 Patients. Front Immunol 2020; 11:611004. [PMID: 33343585 PMCID: PMC7744304 DOI: 10.3389/fimmu.2020.611004] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/11/2020] [Indexed: 01/08/2023] Open
Abstract
Background SARS-CoV-2 infection represents a global health problem that has affected millions of people. The fine host immune response and its association with the disease course have not yet been fully elucidated. Consequently, we analyze circulating B cell subsets and their possible relationship with COVID-19 features and severity. Methods Using a multiparametric flow cytometric approach, we determined B cell subsets frequencies from 52 COVID-19 patients, grouped them by hierarchical cluster analysis, and correlated their values with clinical data. Results The frequency of CD19+ B cells is increased in severe COVID-19 compared to mild cases. Specific subset frequencies such as transitional B cell subsets increase in mild/moderate cases but decrease with the severity of the disease. Memory B compartment decreased in severe and critical cases, and antibody-secreting cells are increased according to the severity of the disease. Other non-typical subsets such as double-negative B cells also showed significant changes according to disease severity. Globally, these differences allow us to identify severity-associated patient clusters with specific altered subsets. Finally, respiratory parameters, biomarkers of inflammation, and clinical scores exhibited correlations with some of these subpopulations. Conclusions The severity of COVID-19 is accompanied by changes in the B cell subpopulations, either immature or terminally differentiated. Furthermore, the existing relationship of B cell subset frequencies with clinical and laboratory parameters suggest that these lymphocytes could serve as potential biomarkers and even active participants in the adaptive antiviral response mounted against SARS-CoV-2.
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Affiliation(s)
- Víctor A Sosa-Hernández
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - Jiram Torres-Ruíz
- Departamento de Atención Institucional Continua y Urgencias, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Rodrigo Cervantes-Díaz
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Sandra Romero-Ramírez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.,Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - José C Páez-Franco
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - David E Meza-Sánchez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Guillermo Juárez-Vega
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Alfredo Pérez-Fragoso
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Vianney Ortiz-Navarrete
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
| | - Alfredo Ponce-de-León
- Departamento de Infectología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Luis Llorente
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Laura Berrón-Ruiz
- Unidad de Investigación en Inmunodeficiencias, Instituto Nacional de Pediatría, Mexico City, Mexico
| | - Nancy R Mejía-Domínguez
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Diana Gómez-Martín
- Departamento de Inmunología y Reumatología, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - José L Maravillas-Montero
- Red de Apoyo a la Investigación, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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285
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Torrente-Rodríguez RM, Lukas H, Tu J, Min J, Yang Y, Xu C, Rossiter HB, Gao W. SARS-CoV-2 RapidPlex: A Graphene-Based Multiplexed Telemedicine Platform for Rapid and Low-Cost COVID-19 Diagnosis and Monitoring. MATTER 2020; 3:1981-1998. [PMID: 33043291 PMCID: PMC7535803 DOI: 10.1016/j.matt.2020.09.027] [Citation(s) in RCA: 275] [Impact Index Per Article: 68.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/20/2020] [Accepted: 09/29/2020] [Indexed: 05/15/2023]
Abstract
The COVID-19 pandemic is an ongoing global challenge for public health systems. Ultrasensitive and early identification of infection is critical in preventing widespread COVID-19 infection by presymptomatic and asymptomatic individuals, especially in the community and in-home settings. We demonstrate a multiplexed, portable, wireless electrochemical platform for ultra-rapid detection of COVID-19: the SARS-CoV-2 RapidPlex. It detects viral antigen nucleocapsid protein, IgM and IgG antibodies, as well as the inflammatory biomarker C-reactive protein, based on our mass-producible laser-engraved graphene electrodes. We demonstrate ultrasensitive, highly selective, and rapid electrochemical detection in the physiologically relevant ranges. We successfully evaluated the applicability of our SARS-CoV-2 RapidPlex platform with COVID-19-positive and COVID-19-negative blood and saliva samples. Based on this pilot study, our multiplexed immunosensor platform may allow for high-frequency at-home testing for COVID-19 telemedicine diagnosis and monitoring.
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Affiliation(s)
- Rebeca M Torrente-Rodríguez
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Heather Lukas
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jiaobing Tu
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jihong Min
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Yiran Yang
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Changhao Xu
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Harry B Rossiter
- Rehabilitation Clinical Trials Center, Division of Respiratory and Critical Care Physiology and Medicine, The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA 90502, USA
| | - Wei Gao
- Andrew and Peggy Cherng Department of Medical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
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286
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Karahasan Yagci A, Sarinoglu RC, Bilgin H, Yanılmaz Ö, Sayın E, Deniz G, Guncu MM, Doyuk Z, Barıs C, Kuzan BN, Aslan B, Korten V, Cimsit C. Relationship of the cycle threshold values of SARS-CoV-2 polymerase chain reaction and total severity score of computerized tomography in patients with COVID 19. Int J Infect Dis 2020; 101:160-166. [PMID: 32992013 PMCID: PMC7521909 DOI: 10.1016/j.ijid.2020.09.1449] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 01/08/2023] Open
Abstract
AIM Studies analyzing viral load in COVID-19 patients and any data that compare viral load with chest computerized tomography (CT) severity are limited. This study aimed to evaluate the severity of chest CT in reverse transcriptase polymerase chain reaction (RT-PCR)-positive patients and factors associated with it. METHODOLOGY SARS-CoV-2 RNA was extracted from nasopharyngeal swab samples by using Bio-speedy viral nucleic acid buffer. The RT-PCR tests were performed with primers and probes targeting the RdRp gene (Bioexen LTD, Turkey) and results were quantified as cycle threshold (Ct) values. Chest CT of SARS-CoV-2 RNA-positive patients (n = 730) in a period from 22 March to 20 May 2020 were evaluated. The total severity score (TSS) of chest CT ranged 0-20 and was calculated by summing up the degree of acute lung inflammation lesion involvement of each of the five lung lobes. RESULTS Of the 284 patients who were hospitalized, 27 (9.5%) of them died. Of 236 (32.3%) patients, there were no findings on CT and 216 (91.5%) of them were outpatients (median age 35 years). TSS was significantly higher in hospitalized patients; 5.3% had severe changes. Ct values were lower among outpatients, indicating higher viral load. An inverse relation between viral load and TSS was detected in both groups. CT severity was related to age, and older patients had higher TSS (p < 0.01). CONCLUSION Viral load was not a critical factor for hospitalization and mortality. Outpatients had considerable amounts of virus in their nasopharynx, which made them contagious to their contacts. Viral load is important in detecting early stages of COVID-19, to minimize potential spread, whereas chest CT can help identify cases requiring extensive medical care.
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Affiliation(s)
- Ayşegul Karahasan Yagci
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Rabia Can Sarinoglu
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Huseyin Bilgin
- Infectious Diseases and Clinical Microbiology, Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Özgür Yanılmaz
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Elvan Sayın
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Guneser Deniz
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Mehmet Mucahit Guncu
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey; Institute of Health Sciences, Marmara University, Maltepe Istanbul 34854 Turkey
| | - Zahide Doyuk
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Can Barıs
- Medical Microbiology Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Beyza Nur Kuzan
- Radiology, Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Bülent Aslan
- Radiology, Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Volkan Korten
- Infectious Diseases and Clinical Microbiology, Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
| | - Cagatay Cimsit
- Radiology, Marmara University, School of Medicine, Pendik Training and Research Hospital, İstanbul, Turkey
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287
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Mokhtari T, Hassani F, Ghaffari N, Ebrahimi B, Yarahmadi A, Hassanzadeh G. COVID-19 and multiorgan failure: A narrative review on potential mechanisms. J Mol Histol 2020; 51:613-628. [PMID: 33011887 PMCID: PMC7533045 DOI: 10.1007/s10735-020-09915-3] [Citation(s) in RCA: 261] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/26/2020] [Indexed: 02/06/2023]
Abstract
The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) in December 2019 form Wuhan, China leads to coronavirus disease 2019 (COVID-19) pandemic. While the common cold symptoms are observed in mild cases, COVID-19 is accompanied by multiorgan failure in severe patients. The involvement of different organs in severe patients results in lengthening the hospitalization duration and increasing the mortality rate. In this review, we aimed to investigate the involvement of different organs in COVID-19 patients, particularly in severe cases. Also, we tried to define the potential underlying mechanisms of SARS-CoV2 induced multiorgan failure. The multi-organ dysfunction is characterized by acute lung failure, acute liver failure, acute kidney injury, cardiovascular disease, and as well as a wide spectrum of hematological abnormalities and neurological disorders. The most important mechanisms are related to the direct and indirect pathogenic features of SARS-CoV2. Although the presence of angiotensin-converting enzyme 2, a receptor of SARS-CoV2 in the lung, heart, kidney, testis, liver, lymphocytes, and nervous system was confirmed, there are controversial findings to about the observation of SARS-CoV2 RNA in these organs. Moreover, the organ failure may be induced by the cytokine storm, a result of increased levels of inflammatory mediators, endothelial dysfunction, coagulation abnormalities, and infiltration of inflammatory cells into the organs. Therefore, further investigations are needed to detect the exact mechanisms of pathogenesis. Since the involvement of several organs in COVID-19 patients is important for clinicians, increasing their knowledge may help to improve the outcomes and decrease the rate of mortality and morbidity.
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Affiliation(s)
- Tahmineh Mokhtari
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Fatemeh Hassani
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Neda Ghaffari
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Ebrahimi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Atousa Yarahmadi
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghomareza Hassanzadeh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Legal Medicine Research Center, Legal Medicine Organization, Tehran, Iran
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288
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Rokni M, Ahmadikia K, Asghari S, Mashaei S, Hassanali F. Comparison of clinical, para-clinical and laboratory findings in survived and deceased patients with COVID-19: diagnostic role of inflammatory indications in determining the severity of illness. BMC Infect Dis 2020; 20:869. [PMID: 33225909 PMCID: PMC7680983 DOI: 10.1186/s12879-020-05540-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/23/2020] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Since December 2019, when a cluster of pneumonia cases due to SARS-CoV-2 initially emerged in Wuhan city and then rapidly spread throughout the world, the necessity for data concerning the clinical and para-clinical features of Iranian patients with COVID-19 was highlighted. Therefore, we aimed to compare the clinical, para-clinical and laboratory evidences of deceased patients with survival group. METHODS We extracted data regarding 233 patients with laboratory-confirmed COVID-19 from Buali Hospital in Iran; clinical/para-clinical and inflammatory indexes data were collected and analyzed. The data of laboratory examinations and chest CT findings were compared between deceased and survived patients. RESULTS The mean age of the patients was 49.8 years and 64% of our patients were male. The acute respiratory distress syndrome occurred in 64 patients, 52 who were admitted to the ICU, which all of them underwent invasive mechanical ventilation, and 28 who died. Lymphopenia (79%), neutrophilia (79%), and thrombocytopenia (21%) were the most frequently observed laboratory findings of the deceased group on admission. Most patients (68%) had a high systematic immune-inflammation (SII) index of > 500 and increased C-reactive protein level (88%). Levels of inflammatory indexes such as neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR) and SII were documented to be significantly elevated in the deceased group when compared with the patients who survived (P < 0.0001, P < 0.001, P < 0.0001, respectively). The most commonly presented symptoms were fever (70%) and cough (63%) on admission. Headache was uncommon (11%). Ground-glass opacity with consolidation (mixed) was the most common radiologic finding on chest CT (51%). No radiographic or CT abnormality was found in 15 of 204 patients (7%). CONCLUSION Small fraction of patients with COVID-19 may present without fever and abnormal radiologic findings. Elevated NLR, PLR and SII can be considered as prognostic and risk stratifying factor of severe form of disease.
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Affiliation(s)
- Mohsen Rokni
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Kazem Ahmadikia
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Somaye Asghari
- Department of Immunology, Buali Hospital of Laboratory, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Shahabodin Mashaei
- Infectious Diseases and Tropical Medicine Research Center, Buali Hospital, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Fahimeh Hassanali
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran
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289
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Dolci A, Robbiano C, Aloisio E, Chibireva M, Serafini L, Falvella FS, Pasqualetti S, Panteghini M. Searching for a role of procalcitonin determination in COVID-19: a study on a selected cohort of hospitalized patients. Clin Chem Lab Med 2020; 59:433-440. [PMID: 33554505 DOI: 10.1515/cclm-2020-1361] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/30/2020] [Indexed: 02/06/2023]
Abstract
Objectives Procalcitonin (PCT) has been proposed for differentiating viral vs. bacterial infections. In COVID-19, some preliminary results have shown that PCT testing could act as a predictor of bacterial co-infection and be a useful marker for assessment of disease severity. Methods We studied 83 COVID-19 hospitalized patients in whom PCT was specifically ordered by attending physicians. PCT results were evaluated according to the ability to accurately predict bacterial co-infections and death in comparison with other known biomarkers of infection and with major laboratory predictors of COVID-19 severity. Results Thirty-three (39.8%) patients suffered an in-hospital bacterial co-infection and 44 (53.0%) patients died. In predicting bacterial co-infection, PCT showed a relatively low accuracy (area under receiver-operating characteristic [ROC] curve [AUC]: 0.757; 95% confidence interval [CI]: 0.651-0.845), with a strength for detecting the outcome not significantly different from that of white blood cell count and C-reactive protein (CRP). In predicting patient death, PCT showed an AUC of 0.815 (CI: 0.714-0.892), not better than those of other more common laboratory tests, such as blood lymphocyte percentage (AUC: 0.874, p=0.19), serum lactate dehydrogenase (AUC: 0.860, p=0.47), blood neutrophil count (AUC: 0.845, p=0.59), and serum albumin (AUC: 0.839, p=0.73). Conclusions Procalcitonin (PCT) testing, even when appropriately ordered, did not provide a significant added value in COVID-19 patients when compared with more consolidated biomarkers of infection and poor clinical outcome. The major application of PCT in COVID-19 is its ability, associated with a negative predictive value >90%, to exclude a bacterial co-infection when a rule-out cut-off (<0.25 μg/L) is applied.
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Affiliation(s)
- Alberto Dolci
- Clinical Pathology Unit, ASST Fatebenefratelli-Sacco, Milan, Italy.,Department of Biomedical and Clinical Sciences 'Luigi Sacco', University of Milan, Milan, Italy
| | | | - Elena Aloisio
- Clinical Pathology Unit, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Mariia Chibireva
- Clinical Pathology Unit, ASST Fatebenefratelli-Sacco, Milan, Italy
| | | | | | - Sara Pasqualetti
- Clinical Pathology Unit, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Mauro Panteghini
- Clinical Pathology Unit, ASST Fatebenefratelli-Sacco, Milan, Italy.,Department of Biomedical and Clinical Sciences 'Luigi Sacco', University of Milan, Milan, Italy
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290
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Abstract
As the COVID-19 pandemic continues to escalate and place pressure on hospital system resources, a proper screening and risk stratification score is essential. We aimed to develop a risk score to identify patients with increased risk of COVID-19, allowing proper identification and allocation of limited resources. A retrospective study was conducted of 338 patients who were admitted to the hospital from the emergency room to regular floors and tested for COVID-19 at an acute care hospital in the Metropolitan Washington D.C. area. The dataset was split into development and validation sets with a ratio of 6:4. Demographics, presenting symptoms, sick contact, triage vital signs, initial laboratory and chest X-ray results were analysed to develop a prediction model for COVID-19 diagnosis. Multivariable logistic regression was performed in a stepwise fashion to develop a prediction model, and a scoring system was created based on the coefficients of the final model. Among 338 patients admitted to the hospital from the emergency room, 136 (40.2%) patients tested positive for COVID-19 and 202 (59.8%) patients tested negative. Sick contact with suspected or confirmed COVID-19 case (3 points), nursing facility residence (3 points), constitutional symptom (1 point), respiratory symptom (1 point), gastrointestinal symptom (1 point), obesity (1 point), hypoxia at triage (1 point) and leucocytosis (−1 point) were included in the prediction score. A risk score for COVID-19 diagnosis achieved area under the receiver operating characteristic curve of 0.87 (95% confidence interval (CI) 0.82–0.92) in the development dataset and 0.85 (95% CI 0.78–0.92) in the validation dataset. A risk prediction score for COVID-19 can be used as a supplemental tool to assist clinical decision to triage, test and quarantine patients admitted to the hospital from the emergency room.
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291
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Huang Y, Lyu X, Li D, Wang L, Wang Y, Zou W, Wei Y, Wu X. A cohort study of 676 patients indicates D-dimer is a critical risk factor for the mortality of COVID-19. PLoS One 2020; 15:e0242045. [PMID: 33166991 PMCID: PMC7652321 DOI: 10.1371/journal.pone.0242045] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/26/2020] [Indexed: 01/08/2023] Open
Abstract
Coronavirus Disease 2019 (COVID-19) has recently become a public emergency and a worldwide pandemic. However, the information on the risk factors associated with the mortality of COVID-19 and of their prognostic potential is limited. In this retrospective study, the clinical characteristics, treatment and outcome data were collected and analyzed from 676 COVID-19 patients stratified into 140 non-survivors and 536 survivors. We found that the levels of Dimerized plasmin fragment D (D-dimer), C-reactive protein (CRP), lactate dehydrogenase (LDH), procalcitonin (PCT) were significantly higher in non-survivals on admission (non-survivors vs. survivors: D-Dimer ≥ 0.5 mg/L, 83.2% vs. 44.9%, P<0.01; CRP ≥10 mg/L, 50.4% vs. 6.0%, P<0.01; LDH ≥ 250 U/L, 73.8% vs. 20.1%, P<0.01; PCT ≥ 0.5 ng/ml, 27.7% vs. 1.8%, P<0.01). Moreover, dynamic tracking showed D-dimer kept increasing in non-survivors, while CRP, LDH and PCT remained relatively stable after admission. D-dimer has the highest C-index to predict in-hospital mortality, and patients with D-dimer levels ≥0.5 mg/L had a higher incidence of mortality (Hazard Ratio: 4.39, P<0.01). Our study suggested D-dimer could be a potent marker to predict the mortality of COVID-19, which may be helpful for the management of patients.
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Affiliation(s)
- Yongsheng Huang
- School of Basic Medicine, Peking Union Medical College, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoyu Lyu
- Department of Endocrinology, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dan Li
- National Cancer Center/ Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lin Wang
- School of Basic Medicine, Peking Union Medical College, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China
| | - Yujun Wang
- Department of Critical care medicine, the Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wenbin Zou
- Department of Thoracic Surgery, TongJi Hospital, TongJi Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yingxin Wei
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- * E-mail: (XW); (YW)
| | - Xiaowei Wu
- Department of Thoracic Surgery, TongJi Hospital, TongJi Medical College, Huazhong University of Science and Technology, Wuhan, China
- * E-mail: (XW); (YW)
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292
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Yang R, Gui X, Gao S, Ke H, Xiong Y. Clinical progression and changes of chest CT findings among asymptomatic and pre-symptomatic patients with SARS-CoV-2 infection in Wuhan, China. Expert Rev Respir Med 2020; 15:411-417. [PMID: 33135909 DOI: 10.1080/17476348.2021.1840358] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVES To analyze characteristics of asymptomatic/pres-ymptomatic patients with SARS-CoV-2 infection. METHODS Chest computed tomography(CT), indicators for organ and coagulation function, inflammation cytokines, of asymptomatic/pre-symptomatic patients with SARS-CoV-2 infection were retrospectively analyzed in Zhongnan Hospital of Wuhan University from 20 December 2019, to 8 March 2020. RESULTS The proportion of normal chest CT in asymptomatic and pre-symptomatic patients with SARS-CoV-2 infection were 35.4% (17/48) and 3.3%(2/61), respectively (P< 0.001). In 17 asymptomatic patients, their images of chest CT maintained normal during the whole course of diseases, while the normal images of chest CT in 2 pre-symptomatic patients progressed to abnormal later (P< 0.001). All the six asymptomatic patients with SARS-CoV-2 infection maintained unilateral lesion, while the proportion was 29.4%(5/17) in pre-symptomatic patients(P= 0.003). Compared with asymptomatic patients, pre-symptomatic COVID-19 patients had worse levels of Lymphocyte count (P= 0.001), Albumin (P= 0.045), Aspartate aminotransferase (P= 0.044), γ-glutamyl transpeptadase (P= 0.016), Globulin (P= 0.036), Creatinine (P= 0.021), Lactate dehydrogenase (P= 0.008), C-reactive protein (P< 0.001), Serum amyloid A (P< 0.001), and Erythrocyte sedimentation rate (P< 0.001). Except for above indicators, Alkaline phosphatase (P= 0.009), Procalcitonin (P= 0.010), and D-dimer(P< 0.001) increased further during periods of symptoms compared with those levels in pre-symptomatic period. CONCLUSION In early stage after SARS-CoV-2 infection, images of chest CT and blood tests of asymptomatic patients were different from pre-symptomatic patients.
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Affiliation(s)
- Rongrong Yang
- Department of Infectious Diseases, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Xien Gui
- Department of Infectious Diseases, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Shicheng Gao
- Department of Infectious Diseases, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Hengning Ke
- Department of Infectious Diseases, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Yong Xiong
- Department of Infectious Diseases, Zhongnan Hospital, Wuhan University, Wuhan, China
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293
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Yonas E, Alwi I, Pranata R, Huang I, Lim MA, Yamin M, Nasution SA, Setiati S, Virani SS. Elevated interleukin levels are associated with higher severity and mortality in COVID 19 - A systematic review, meta-analysis, and meta-regression. Diabetes Metab Syndr 2020; 14:2219-2230. [PMID: 33395783 PMCID: PMC7669483 DOI: 10.1016/j.dsx.2020.11.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 11/07/2020] [Accepted: 11/10/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS COVID 19 pneumonia commonly leads to ARDS. The occurrence of ARDS in COVID 19 patients is thought to occur secondary to an exaggerated immunologic response. In this meta-analysis, we aim to comprehensively study the various levels of immunological parameters in patients with COVID 19. MATERIALS AND METHODS We performed a systematic literature search from PubMed, EuropePMC, SCOPUS, Cochrane Central Database, and medRxiv with the search terms, "COVID-19" and "Interleukin". The outcome of interest was prognosis in COVID 19 patients. RESULTS We performed meta analysis of 16 studies. Higher counts of CD4 and CD8 with Lower Levels of TNF-a, IL2R, IL6, IL8 were observed on patients with good prognosis compared to patients with poor prognosis; -0.57 (pg/mL) (-1.10, -0.04, p = 0.04), (I2 91%, p < 0.001); -579.84 (U/mL) (-930.11, -229.57, p < 0.001), (I2 96%, p < 0.001); -1.49 (pg/mL) (-1.97, -1.01, p < 0.001), (I2 94%, p < 0.001); -0.80 (pg/mL) (-1.21, -0.40, p < 0.001), (I2 79%, p < 0.001); -2.51 (pg/mL) (-3.64, -1.38, p < 0.00001), (I2 98%, p < 0.001) respectively. Meta-regression showed age and hypertension (coefficient: 1.99, and -1.57, p = 0.005, and 0.006) significantly influenced association between IL-6 and poor outcome. CONCLUSION Elevated immune response to coronavirus occurs in COVID 19 patients. Higher counts of CD4 and CD8 were seen in patients with good prognosis compared to patients with poor prognosis, with Lower levels of TNF-a, IL2R, IL6, IL8, were observed in patients with good prognosis compared to patients with poor prognosis.
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Affiliation(s)
- Emir Yonas
- Faculty of Medicine, Universitas YARSI, Jakarta, Indonesia.
| | - Idrus Alwi
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia/ Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia.
| | - Raymond Pranata
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
| | - Ian Huang
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia; Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, Indonesia.
| | | | - Muhammad Yamin
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia/ Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia.
| | - Sally Aman Nasution
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia/ Cipto Mangunkusumo National General Hospital, Jakarta, Indonesia.
| | - Siti Setiati
- Division of Geriatrics, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo General Hospital, Jakarta, Indonesia.
| | - Salim S Virani
- Michael E. DeBakey Veterans Affairs Medical Center & Baylor College of Medicine, Houston, TX, USA.
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294
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Tuty Kuswardhani RA, Henrina J, Pranata R, Anthonius Lim M, Lawrensia S, Suastika K. Charlson comorbidity index and a composite of poor outcomes in COVID-19 patients: A systematic review and meta-analysis. Diabetes Metab Syndr 2020; 14:2103-2109. [PMID: 33161221 PMCID: PMC7598371 DOI: 10.1016/j.dsx.2020.10.022] [Citation(s) in RCA: 156] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/20/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS The ongoing COVID-19 pandemic is disproportionately affecting patients with comorbidities. Therefore, thorough comorbidities assessment can help establish risk stratification of patients with COVID-19, upon hospital admission. Charlson Comorbidity Index (CCI) is a validated, simple, and readily applicable method of estimating the risk of death from comorbid disease and has been widely used as a predictor of long-term prognosis and survival. METHODS We performed a systematic review and meta-analysis of CCI score and a composite of poor outcomes through several databases. RESULTS Compared to a CCI score of 0, a CCI score of 1-2 and CCI score of ≥3 was prognostically associated with mortality and associated with a composite of poor outcomes. Per point increase of CCI score also increased mortality risk by 16%. Moreover, a higher mean CCI score also significantly associated with mortality and disease severity. CONCLUSION CCI score should be utilized for risk stratifications of hospitalized COVID-19 patients.
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Affiliation(s)
- R A Tuty Kuswardhani
- Department of Internal Medicine, Faculty of Medicine, Udayana University, Sanglah Teaching Hospital, Denpasar- Bali, Indonesia.
| | | | - Raymond Pranata
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
| | | | | | - Ketut Suastika
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, Udayana University Denpasar, Bali, Indonesia.
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295
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Lukito AA, Pranata R, Henrina J, Lim MA, Lawrensia S, Suastika K. The Effect of Metformin Consumption on Mortality in Hospitalized COVID-19 patients: a systematic review and meta-analysis. Diabetes Metab Syndr 2020; 14:2177-2183. [PMID: 33395778 PMCID: PMC7657016 DOI: 10.1016/j.dsx.2020.11.006] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/04/2020] [Accepted: 11/06/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND AND AIMS Diabetes is one of the most common comorbidities, and it is associated with poorer outcomes in patients with coronavirus disease 2019 (COVID-19). Preliminary findings showed that mortality was reduced in those who consume metformin compared to those who did not, and given its low cost and widespread availability; metformin is an attractive and potential agent to mitigate excessive risk in diabetic populations. METHODS Several medical databases (Pubmed, EuropePMC, EBSCOhost, Proquest, Cochrane library) and two health-science preprint servers (preprint.org and Medrxiv) were systematically searched for relevant literature. RESULTS Nine studies with 10,233 subjects were included in the qualitative and quantitative synthesis. Meta-analysis showed that metformin is associated with lower mortality in pooled non-adjusted model (OR 0.45 [0.25, 0.81], p = 0.008; I2: 63.9%, p = 0.026) and pooled adjusted model (OR 0.64 [0.43, 0.97], p = 0.035; I2: 52.1%, p = 0.064). CONCLUSION The analysis showed that metformin consumption was associated with lower mortality. Randomized controlled trials are needed to confirm this finding.
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Affiliation(s)
- Antonia Anna Lukito
- Department of Cardiology and Vascular Medicine, Siloam Hospitals Lippo Village, Tangerang, Indonesia.
| | - Raymond Pranata
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia.
| | | | - Michael Anthonius Lim
- Department of Cardiology and Vascular Medicine, Siloam Hospitals Lippo Village, Tangerang, Indonesia.
| | | | - Ketut Suastika
- Head, Division of Endocrinology and Metabolism Department of Internal Medicine, Faculty of Medicine, Udayana University. Denpasar, Bali, Indonesia Denpasar, Bali, Indonesia.
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Pietrobon AJ, Teixeira FME, Sato MN. I mmunosenescence and Inflammaging: Risk Factors of Severe COVID-19 in Older People. Front Immunol 2020; 11:579220. [PMID: 33193377 PMCID: PMC7656138 DOI: 10.3389/fimmu.2020.579220] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 09/29/2020] [Indexed: 01/08/2023] Open
Abstract
Old individuals are more susceptible to various infections due to immunological changes that occur during the aging process. These changes named collectively as "immunosenescence" include decreases in both the innate and adaptive immune responses in addition to the exacerbated production of inflammatory cytokines. This scenario of immunological dysfunction and its relationship with disease development in older people has been widely studied, especially in infections that can be fatal, such as influenza and, more recently, COVID-19. In the current scenario of SARS-CoV-2 infection, many mechanisms of disease pathogenesis in old individuals have been proposed. To better understand the dynamics of COVID-19 in this group, aspects related to immunological senescence must be well elucidated. In this article, we discuss the main mechanisms involved in immunosenescence and their possible correlations with the susceptibility of individuals of advanced age to SARS-CoV-2 infection and the more severe conditions of the disease.
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Affiliation(s)
- Anna Julia Pietrobon
- Laboratory of Dermatology and Immunodeficiencies, LIM-56, Department of Dermatology, Tropical Medicine Institute of São Paulo, University of São Paulo Medical School, São Paulo, Brazil
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Franciane Mouradian Emidio Teixeira
- Laboratory of Dermatology and Immunodeficiencies, LIM-56, Department of Dermatology, Tropical Medicine Institute of São Paulo, University of São Paulo Medical School, São Paulo, Brazil
- Department of Immunology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Maria Notomi Sato
- Laboratory of Dermatology and Immunodeficiencies, LIM-56, Department of Dermatology, Tropical Medicine Institute of São Paulo, University of São Paulo Medical School, São Paulo, Brazil
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297
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Tammaro A, Adebanjo GAR, Chello C, Parisella FR, Rello J, Del Nonno F, Scarabello A. Severe palmar hyperkeratosis and hematochezia in COVID-19. Dermatol Ther 2020; 33:e14423. [PMID: 33070420 PMCID: PMC7645852 DOI: 10.1111/dth.14423] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 10/15/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Antonella Tammaro
- NESMOS, Dermatology Department, Sapienza University of Rome, Rome, Italy
| | | | - Camilla Chello
- NESMOS, Dermatology Department, Sapienza University of Rome, Rome, Italy
| | | | - Jordi Rello
- Clinical Research/Epidemiology in Pneumonia and Sepsis, Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain
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298
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Lim MA, Pranata R. The Danger of Sedentary Lifestyle in Diabetic and Obese People During the COVID-19 Pandemic. CLINICAL MEDICINE INSIGHTS-ENDOCRINOLOGY AND DIABETES 2020; 13:1179551420964487. [PMID: 33149717 PMCID: PMC7580185 DOI: 10.1177/1179551420964487] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 09/15/2020] [Indexed: 01/08/2023]
Affiliation(s)
- Michael Anthonius Lim
- Michael Anthonius Lim, Faculty of Medicine, Universitas Pelita Harapan, Tangerang 15811, Indonesia.
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299
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Wijeratne T, Sales C, Karimi L, Crewther SG. Acute Ischemic Stroke in COVID-19: A Case-Based Systematic Review. Front Neurol 2020; 11:1031. [PMID: 33101164 PMCID: PMC7546832 DOI: 10.3389/fneur.2020.01031] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 08/06/2020] [Indexed: 01/08/2023] Open
Abstract
Corona virus disease (COVID-19), caused by the severe acute respiratory syndrome coronavirus2 (SARS-CoV-2) is recognized as a global pandemic by WHO 2020 with 5,934 936 infections, 367,166 deaths and affecting over 200 countries as of 30th May 2020. Acute Ischemic Stroke (AIS) in brain is also emerging as an important neurovascular/neurological complication of COVID-19, associated with extreme immune responses leading to dysregulated coagulation system and generalized thrombo-embolic status and increased risk of AIS especially among usually less vulnerable younger adults in this cohort. Thus, in early June 2020, we aimed to review the clinical data on all published cases of COVID-19 and concomitant AIS, with a view to understanding the pertinent clinical, laboratory and imaging features. The neutrophil-lymphocyte ratio (NLR) at time of hospital admission for COVID infection correlates positively with the duration of time before onset of clinical features of AIS. Higher NLR, C-Reactive protein, serum ferritin, D-dimer and fibrinogen levels are associated with poor prognosis of AIS in COVID-19 with 75% of patients dying or being severely disabled at present. Currently it is too early to comment on the long-term outcomes for survivors.
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Affiliation(s)
- Tissa Wijeratne
- Neurology & Stroke, Australian Institute for Musculoskeletal Science, Melbourne Medical School, Sunshine Hospital, The University of Melbourne, Parkville, VIC, Australia.,School of Psychology and Public Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Parkville, VIC, Australia.,Department of Medicine and Dean's Office, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka
| | - Carmela Sales
- Department of Neurology, Australian Institute for Musculoskeletal Science, Level Three, Western Centre for Health Research and Education, Sunshine Hospital, Western Health & University Melbourne, St Albans, VIC, Australia
| | - Leila Karimi
- School of Psychology and Public Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Parkville, VIC, Australia.,Faculty of Social and Political Sciences, Tbilisi State University, Tbilisi, Georgia
| | - Sheila Gillard Crewther
- School of Psychology and Public Health, College of Science, Health and Engineering, La Trobe University, Melbourne, Parkville, VIC, Australia.,Department of Neurology, Australian Institute for Musculoskeletal Science, Level Three, Western Centre for Health Research and Education, Sunshine Hospital, Western Health & University Melbourne, St Albans, VIC, Australia
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300
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Pranata R, Supriyadi R, Huang I, Permana H, Lim MA, Yonas E, Soetedjo NNM, Lukito AA. The Association Between Chronic Kidney Disease and New Onset Renal Replacement Therapy on the Outcome of COVID-19 Patients: A Meta-analysis. Clin Med Insights Circ Respir Pulm Med 2020; 14:1179548420959165. [PMID: 32994700 PMCID: PMC7502996 DOI: 10.1177/1179548420959165] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 08/23/2020] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE The aim of the study was to evaluate the association between chronic kidney disease (CKD) and new onset renal replacement therapy (RRT) with the outcome of Coronavirus Disease 2019 (COVID-19) in patients. METHODOLOGY A systematic literature search from several databases was performed on studies that assessed CKD, use of RRT, and the outcome of COVID-19. The composite of poor outcome consisted of mortality, severe COVID-19, acute respiratory distress syndrome (ARDS), need for intensive care, and use of mechanical ventilator. RESULTS Nineteen studies with a total of 7216 patients were included. CKD was associated with increased composite poor outcome (RR 2.63 [1.33, 5.17], P = .03; I 2 = 51%, P = .01) and its subgroup, consisting of mortality (RR 3.47 [1.36, 8.86], P = .009; I 2 = 14%, P = .32) and severe COVID-19 (RR 2.89 [0.98, 8.46], P = .05; I 2 = 57%, P = .04). RRT was associated with increased composite poor outcome (RR 18.04 [4.44, 73.25], P < .001; I 2 = 87%, P < .001), including mortality (RR 26.02 [5.01, 135.13], P < .001; I 2 = 60%, P = .06), severe COVID-19 (RR 12.95 [1.93, 86.82], P = .008; I 2 = 81%, P < .001), intensive care (IC) (RR 14.22 [1.76, 114.62], P < .01; I 2 = 0%, P < .98), and use of mechanical ventilator (RR 34.39 [4.63, 255.51], P < .0005). CONCLUSION CKD and new-onset RRT were associated with poor outcome in patients with COVID-19.
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Affiliation(s)
- Raymond Pranata
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
| | - Rudi Supriyadi
- Division of Nephrology and Hypertension, Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Ian Huang
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
- Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Hikmat Permana
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of
Medicine, Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, Indonesia
| | | | - Emir Yonas
- Faculty of Medicine, Universitas YARSI, Jakarta, Indonesia
| | - Nanny Natalia M Soetedjo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Faculty of
Medicine, Universitas Padjadjaran, Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Antonia Anna Lukito
- Faculty of Medicine, Universitas Pelita Harapan, Tangerang, Indonesia
- Department of Cardiology and Vascular Medicine, Siloam Hospitals Lippo Village, Tangerang, Indonesia
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