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Yang WG, Peng YF, Yang YB, Li B, Wei YG, Liu F. Timing of hepatectomy following the Omicron variant infection for vaccinated-patients: A retrospective cohort study. Hepatobiliary Pancreat Dis Int 2024; 23:515-520. [PMID: 38281903 DOI: 10.1016/j.hbpd.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 01/09/2024] [Indexed: 01/30/2024]
Affiliation(s)
- Wu-Gui Yang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yu-Fu Peng
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yu-Bo Yang
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Bo Li
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yong-Gang Wei
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fei Liu
- Division of Liver Surgery, Department of General Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
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Qiu H, Yuan XY, Holloway K, Wood H, Cabral T, Grant C, McQueen P, Westmacott G, Beniac DR, Lin L, Carpenter M, Kobasa D, Gräfenhan T, Cheney IW. Development and characterization of monoclonal antibodies recognizing nucleocapsid protein of multiple SARS-CoV-2 variants. Heliyon 2024; 10:e35325. [PMID: 39170261 PMCID: PMC11336563 DOI: 10.1016/j.heliyon.2024.e35325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/23/2024] Open
Abstract
Rapid antigen test (RAT) is widely used for SARS-CoV-2 infection diagnostics. However, test sensitivity has decreased recently due to the emergence of the Omicron variant and its sublineages. Here we developed a panel of SARS-CoV-2 nucleocapsid protein (NP) specific mouse monoclonal antibodies (mAbs) and assessed their sensitivity and specificity to important SARS-CoV-2 variants. We identified seven mAbs that exhibited strong reactivity to SARS-CoV-2 variants and recombinant NP (rNP) by Western immunoblot or ELISA. Their specificity to SARS-CoV-2 was confirmed by negative or low reactivity to rNPs from SARS-CoV-1, MERS, and common human coronaviruses (HCoV-HKU1, HCoV-CO43, HCoV-NL63, and HCoV-229E). These seven mAbs were further tested by immunoplaque assay against selected variants of concern (VOCs), including two Omicron sublineages, and five mAbs (F461G13, F461G7, F459G7, F457G3, and F461G6), showed strong reactions, warranting further suitability testing for the development of diagnostic assay.
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Affiliation(s)
- Hongyu Qiu
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Xin-Yong Yuan
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Kimberly Holloway
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Heidi Wood
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Teresa Cabral
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Chris Grant
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Peter McQueen
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Garrett Westmacott
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Daniel R. Beniac
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Lisa Lin
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Michael Carpenter
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Darwyn Kobasa
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | | | - Ian Wayne Cheney
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
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Rousogianni E, Perlepe G, Boutlas S, Rapti GG, Gouta E, Mpaltopoulou E, Mpaltopoulos G, Rouka E, Papagiannis D, Gourgoulianis KI. Proportions and Seasonal Patterns of Respiratory Viruses via Rapid Tests in Adults at a Greek Hospital (Oct. 2023-Mar. 2024). J Pers Med 2024; 14:824. [PMID: 39202015 PMCID: PMC11355584 DOI: 10.3390/jpm14080824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 07/31/2024] [Accepted: 08/02/2024] [Indexed: 09/03/2024] Open
Abstract
BACKGROUND Respiratory infections pose a major public health threat. The predominant viruses causing viral respiratory infections are influenza A and B (Flu-A, Flu-B), coronaviruses, respiratory syncytial virus (RSV), and adenovirus. This study aims to investigate the proportion of these cases via rapid antigen tests and assess seasonal patterns. METHODS Clinical samples were collected from symptomatic adults presenting to the Emergency and Respiratory Medicine Departments of the University Hospital of Larissa (UHL), Greece from 16 October 2023 to 31 March 2024. Nasal specimens were antigen-tested for Flu-A/B, SARS-CoV-2, RSV, and adenovirus. RESULTS The total sample of specimens collected was 1434, of which 739 (51.5%) were female and 695 were male (48.5%). The mean age of participants was 57 ± 5.5 years. Among the positive results, we recorded a proportion of 40.18% and 11.40% for influenza A and B, respectively, followed by 35.79% for SARS-CoV-2, 10.70% for RSV, and 1.93% for adenovirus. CONCLUSIONS In Greece, surveillance systems in infection control are underutilized. Rapid tests via multiple antigens can quickly identify viral infections, making them a valuable tool with financial benefits for health systems. Early detection of respiratory infections helps allocate resources efficiently, ensures adequate staff and facilities are available, and improves patient care through refined clinical management.
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Affiliation(s)
- Eleni Rousogianni
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
| | - Garyfallia Perlepe
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
| | - Stylianos Boutlas
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
- Emergency Department, University Hospital of Larissa, 41334 Larissa, Greece
| | - Georgia G. Rapti
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
| | - Evdoxia Gouta
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
| | - Eleni Mpaltopoulou
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
| | - Giorgos Mpaltopoulos
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
| | - Erasmia Rouka
- Department of Nursing, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece
| | - Dimitrios Papagiannis
- Public Health & Vaccines Laboratory, Department of Nursing, School of Health Sciences, University of Thessaly, 41110 Larissa, Greece;
| | - Konstantinos I. Gourgoulianis
- Department of Respiratory Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece (G.M.); (K.I.G.)
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Zeng L, Chen R, Jiang X, Li F, Zhu Z, Jiao Z, Ling Y, Zhang L. Population pharmacokinetics and pharmacodynamics of nirmatrelvir in Chinese patients with COVID-19. Fundam Clin Pharmacol 2024; 38:767-779. [PMID: 38342488 DOI: 10.1111/fcp.12989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 12/17/2023] [Accepted: 01/14/2024] [Indexed: 02/13/2024]
Abstract
BACKGROUND The pharmacokinetic (PK) and pharmacodynamic (PD) characteristics of nirmatrelvir (NMV) are unknown in Chinese patients with COVID-19. OBJECTIVES To understand the PK, as well as PK-PD characteristics of NMV for optimizing the dose in Chinese patients with COVID-19. METHODS We enrolled 141 participants who received NMV 300 mg/ritonavir (RTV) 100 mg b.i.d. for 5 days. The NMV concentrations were analyzed using 251 blood samples. PK/PD of NMV was investigated in these COVID-19 patients using a nonlinear mixed-effects model. RESULTS The patients had a mean age of 82 years (range, 34-97). The absorption rate constant and apparent clearance of NMV in this Chinese cohort were 0.253 h-1 and 6.83 L/h, respectively, similar to Caucasian patients. No covariates affected NMV clearance. Predicted peak (Cmax) and trough concentration (Cmin) under 300 mg NMV/100 mg RTV b.i.d. were 4004 and 1498 ng/mL, respectively. Although higher AUC and Cmin were weakly associated with a slight increase in the number of cycle threshold (CT) of viral genes, no significant correlation was found, indicating a weak relationship between drug exposure and efficacy (CT). CONCLUSIONS In all, our findings suggest no ethnic PK differences, a weak and clinically insignificant relationship between drug exposure and efficacy, suitable dosage for Chinese patients (including the elderly) based on PK parameters, and the need for further studies to determine optimal regimens for high-risk patients due to inter-individual variability.
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Affiliation(s)
- Liyan Zeng
- Department of Clinical Research Center, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Rui Chen
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xuhua Jiang
- Department of Clinical Research Center, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Feng Li
- Department of Clinical Research Center, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Zhaoqin Zhu
- Department of Clinical Research Center, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Zheng Jiao
- Department of Pharmacy, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Yun Ling
- Department of Clinical Research Center, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Lijun Zhang
- Department of Clinical Research Center, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
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Boesing M, Lüthi-Corridori G, Büttiker D, Hunziker M, Jaun F, Vaskyte U, Brändle M, Leuppi JD. The Predictive Performance of Risk Scores for the Outcome of COVID-19 in a 2-Year Swiss Cohort. Biomedicines 2024; 12:1702. [PMID: 39200167 PMCID: PMC11351214 DOI: 10.3390/biomedicines12081702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 07/22/2024] [Accepted: 07/29/2024] [Indexed: 09/02/2024] Open
Abstract
Various scoring systems are available for COVID-19 risk stratification. This study aimed to validate their performance in predicting severe COVID-19 course in a large, heterogeneous Swiss cohort. Scores like the National Early Warning Score (NEWS), CURB-65, 4C mortality score (4C), Spanish Society of Infectious Diseases and Clinical Microbiology score (COVID-SEIMC), and COVID Intubation Risk Score (COVID-IRS) were assessed in patients hospitalized for COVID-19 in 2020 and 2021. Predictive accuracy for severe course (defined as all-cause in-hospital death or invasive mechanical ventilation (IMV)) was evaluated using receiver operating characteristic curves and the area under the curve (AUC). The new 'COVID-COMBI' score, combining parameters from the top two scores, was also validated. This study included 1,051 patients (mean age 65 years, 60% male), with 162 (15%) experiencing severe course. Among the established scores, 4C had the best accuracy for predicting severe course (AUC 0.76), followed by COVID-IRS (AUC 0.72). COVID-COMBI showed significantly higher accuracy than all established scores (AUC 0.79, p = 0.001). For predicting in-hospital death, 4C performed best (AUC 0.83), and, for IMV, COVID-IRS performed best (AUC 0.78). The 4C and COVID-IRS scores were robust predictors of severe COVID-19 course, while the new COVID-COMBI showed significantly improved accuracy but requires further validation.
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Affiliation(s)
- Maria Boesing
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Giorgia Lüthi-Corridori
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
| | - David Büttiker
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Mireille Hunziker
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
| | - Fabienne Jaun
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Ugne Vaskyte
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Michael Brändle
- Department of Internal Medicine, Cantonal Hospital Sankt Gallen, 9000 Sankt Gallen, Switzerland
| | - Jörg D. Leuppi
- University Institute of Internal Medicine, Cantonal Hospital Baselland, 4410 Liestal, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
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Pereira ABN, Pereira FSH, Araújo JÉDL, Brasil RP, Oliveira AMB, Lima SS, Fonseca RRDS, Laurentino RV, Oliveira-Filho AB, Machado LFA. Clinical-Epidemiological Profile of COVID-19 Patients Admitted during Three Waves of the Pandemic in a Tertiary Care Center, in Belém, Pará, Amazon Region of Brazil. Viruses 2024; 16:1233. [PMID: 39205207 PMCID: PMC11359788 DOI: 10.3390/v16081233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Revised: 07/21/2024] [Accepted: 07/24/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) is a disease with a broad clinical spectrum, which may result in hospitalization in healthcare units, intensive care, and progression to death. This study aimed to describe and compare the clinical and epidemiological profile of COVID-19 during the three waves of the disease, in patients admitted to a public hospital in the city of Belém, Pará, in the Amazon region of Brazil. METHODS This descriptive, observational, and cross-sectional study was population-based on individuals who were hospitalized with a diagnosis of COVID-19, confirmed by real-time reverse transcription-polymerase chain reaction (RT-PCR), and who were interviewed and monitored at the public hospital, from February 2020 to April 2022. RESULTS The prevalence was male patients, older than 60 years. The most frequent symptoms were dyspnea, cough, and fever. Systemic arterial hypertension was the most prevalent comorbidity followed by diabetes mellitus. Less than 15% of patients were vaccinated. The nasal oxygen cannula was the most used oxygen therapy interface followed by the non-rebreathing reservoir mask. Invasive mechanical ventilation predominated and the median time of invasive mechanical ventilation ranged from 2 to 6 days among waves. As for the hospital outcome, transfers prevailed, followed by deaths and discharges. CONCLUSION The presence of comorbidities, advanced age, and male sex were important factors in the severity and need for hospitalization of these patients, and the implementation of the vaccination policy was an essential factor in reducing the number of hospital admissions.
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Affiliation(s)
- Ana Beatriz Nunes Pereira
- Biology of Infectious and Parasitic Agents Post-Graduate Program, Federal University of Pará, Belém 66075-110, PA, Brazil;
- Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil; (S.S.L.); (R.R.d.S.F.); (R.V.L.)
| | - Fernando Sérgio Henriques Pereira
- Belém Health Department, Humberto Maradei Pereira Municipal and Emergency Hospital, Belém 66075-259, PA, Brazil; (F.S.H.P.); (J.É.D.L.A.); (R.P.B.); (A.M.B.O.)
| | - Júlio Éden Davi Lopes Araújo
- Belém Health Department, Humberto Maradei Pereira Municipal and Emergency Hospital, Belém 66075-259, PA, Brazil; (F.S.H.P.); (J.É.D.L.A.); (R.P.B.); (A.M.B.O.)
| | - Rangel Pereira Brasil
- Belém Health Department, Humberto Maradei Pereira Municipal and Emergency Hospital, Belém 66075-259, PA, Brazil; (F.S.H.P.); (J.É.D.L.A.); (R.P.B.); (A.M.B.O.)
| | - Angélica Menezes Bessa Oliveira
- Belém Health Department, Humberto Maradei Pereira Municipal and Emergency Hospital, Belém 66075-259, PA, Brazil; (F.S.H.P.); (J.É.D.L.A.); (R.P.B.); (A.M.B.O.)
| | - Sandra Souza Lima
- Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil; (S.S.L.); (R.R.d.S.F.); (R.V.L.)
| | - Ricardo Roberto de Souza Fonseca
- Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil; (S.S.L.); (R.R.d.S.F.); (R.V.L.)
| | - Rogério Valois Laurentino
- Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil; (S.S.L.); (R.R.d.S.F.); (R.V.L.)
| | - Aldemir Branco Oliveira-Filho
- Study and Research Group on Vulnerable Populations, Institute for Coastal Studies, Federal University of Pará, Bragança 68600-000, PA, Brazil;
| | - Luiz Fernando Almeida Machado
- Biology of Infectious and Parasitic Agents Post-Graduate Program, Federal University of Pará, Belém 66075-110, PA, Brazil;
- Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil; (S.S.L.); (R.R.d.S.F.); (R.V.L.)
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7
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Tsuge M, Ichihara E, Hasegawa K, Kudo K, Tanimoto Y, Nouso K, Oda N, Mitsumune S, Kimura G, Yamada H, Takata I, Mitsuhashi T, Taniguchi A, Tsukahara K, Aokage T, Hagiya H, Toyooka S, Tsukahara H, Maeda Y. Increased Oxidative Stress and Decreased Citrulline in Blood Associated with Severe Novel Coronavirus Pneumonia in Adult Patients. Int J Mol Sci 2024; 25:8370. [PMID: 39125944 PMCID: PMC11313210 DOI: 10.3390/ijms25158370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Revised: 07/28/2024] [Accepted: 07/29/2024] [Indexed: 08/12/2024] Open
Abstract
This study investigated the correlation between oxidative stress and blood amino acids associated with nitric oxide metabolism in adult patients with coronavirus disease (COVID-19) pneumonia. Clinical data and serum samples were prospectively collected from 100 adult patients hospitalized for COVID-19 between July 2020 and August 2021. Patients with COVID-19 were categorized into three groups for analysis based on lung infiltrates, oxygen inhalation upon admission, and the initiation of oxygen therapy after admission. Blood data, oxidative stress-related biomarkers, and serum amino acid levels upon admission were compared in these groups. Patients with lung infiltrations requiring oxygen therapy upon admission or starting oxygen post-admission exhibited higher serum levels of hydroperoxides and lower levels of citrulline compared to the control group. No remarkable differences were observed in nitrite/nitrate, asymmetric dimethylarginine, and arginine levels. Serum citrulline levels correlated significantly with serum lactate dehydrogenase and C-reactive protein levels. A significant negative correlation was found between serum levels of citrulline and hydroperoxides. Levels of hydroperoxides decreased, and citrulline levels increased during the recovery period compared to admission. Patients with COVID-19 with extensive pneumonia or poor oxygenation showed increased oxidative stress and reduced citrulline levels in the blood compared to those with fewer pulmonary complications. These findings suggest that combined oxidative stress and abnormal citrulline metabolism may play a role in the pathogenesis of COVID-19 pneumonia.
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Affiliation(s)
- Mitsuru Tsuge
- Department of Pediatrics, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan;
| | - Eiki Ichihara
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama 700-8558, Japan; (E.I.); (A.T.)
| | - Kou Hasegawa
- Department of General Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan; (K.H.); (H.H.)
| | - Kenichiro Kudo
- Department of Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Okayama 701-1192, Japan; (K.K.); (S.M.)
| | - Yasushi Tanimoto
- Department of Allergy and Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Okayama 701-0304, Japan; (Y.T.); (G.K.)
| | - Kazuhiro Nouso
- Department of Gastroenterology, Okayama City Hospital, Okayama 700-0962, Japan;
| | - Naohiro Oda
- Department of Internal Medicine, Fukuyama City Hospital, Fukuyama 721-0971, Japan; (N.O.); (I.T.)
| | - Sho Mitsumune
- Department of Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Okayama 701-1192, Japan; (K.K.); (S.M.)
| | - Goro Kimura
- Department of Allergy and Respiratory Medicine, National Hospital Organization Minami-Okayama Medical Center, Okayama 701-0304, Japan; (Y.T.); (G.K.)
| | - Haruto Yamada
- Department of Infectious Disease, Okayama City Hospital, Okayama 700-0962, Japan;
| | - Ichiro Takata
- Department of Internal Medicine, Fukuyama City Hospital, Fukuyama 721-0971, Japan; (N.O.); (I.T.)
| | - Toshiharu Mitsuhashi
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama 700-8558, Japan;
| | - Akihiko Taniguchi
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama 700-8558, Japan; (E.I.); (A.T.)
| | - Kohei Tsukahara
- Department of Emergency, Critical Care and Disaster Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan; (K.T.); (T.A.)
| | - Toshiyuki Aokage
- Department of Emergency, Critical Care and Disaster Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan; (K.T.); (T.A.)
| | - Hideharu Hagiya
- Department of General Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan; (K.H.); (H.H.)
| | - Shinichi Toyooka
- Department of General Thoracic Surgery and Breast and Endocrine Surgery, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan;
| | - Hirokazu Tsukahara
- Department of Pediatrics, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan;
| | - Yoshinobu Maeda
- Department of Hematology, Oncology and Respiratory Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama 700-8558, Japan;
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Diniz CS, Coelho LR, de Almeida SR, de Aguiar VB, de Amorim CL, Corrêa MAM, Ribeiro RPDM, Barbosa PAN, Gontijo EV, Ribeiro ALP, Oliveira CRA. Understanding the Personal Barriers of Elderly Patients for Carrying out Teleconsultations During COVID-19 Pandemic: An Observational Study. Telemed J E Health 2024. [PMID: 39069877 DOI: 10.1089/tmj.2023.0544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024] Open
Abstract
Introduction: The expansion of telehealth during the COVID-19 pandemic may widen digital divides. It is essential to better understand the use of telehealth by the elderly population for the development of equitable telehealth tools. Objectives: This study aimed to describe the socioeconomic, clinical, and functional characteristics of elderly patients who were supported by a COVID-19 telehealth program. It also investigated the characteristics associated with the need for support for teleconsultations, hospitalization, and mortality. Methods: >Elderly patients supported by the TeleCOVID-MG program, between June 2020 and December 2021, in two Brazilian municipalities (Divinópolis and Teófilo Otoni) were included. Data were collected from electronic records and through phone call interviews. Descriptive and multivariable analyses were performed. Results: Among the 237 patients,121 were women (51.1%), mean age was 70.8 years (±8.5), 121 (51.1%) had less than 4 years of formal education, 123 patients (51.9%) had two or more comorbidities, and 68 (29%) reported functional decline in activities of daily life. Age greater than 80 years (odds ratio [OR]:4.68, 95% confidence interval [CI] 1.93-11.37, p = 0.001), lower educational level (OR:3.85, 95% CI 1.8-8.21, p < 0.001), hearing (OR:5.46, 95% CI: 1.24-11.27, p = 0.019), and visual (OR:15.10, 95% CI: 3.21-71.04, p = 0.001) impairments were characteristics associated with the need for support for teleconsultations. The need for support was associated with hospitalization and mortality (OR:5.08, 95% CI: 2.35-10.98, p < 0.001). Conclusion: Older age, lower educational level, and sensory impairments may compromise the effectiveness and the safety of the telehealth assistance to the elderly population. Functional evaluation and frailty screening should be considered part of the telehealth assessment of elderly patients.
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Affiliation(s)
- Clara Sousa Diniz
- Telehealth Center, University Hospital and Telehealth Network of Minas Gerais, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | | | | | | | | | | | | | - Antonio Luiz P Ribeiro
- Telehealth Center, University Hospital and Telehealth Network of Minas Gerais, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Department of Internal Medicine, Medical School, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Clara Rodrigues Alves Oliveira
- Telehealth Center, University Hospital and Telehealth Network of Minas Gerais, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
- Department of Internal Medicine, Medical School, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Shukla N, Shamim U, Agarwal P, Pandey R, Narayan J. From bench to bedside: potential of translational research in COVID-19 and beyond. Brief Funct Genomics 2024; 23:349-362. [PMID: 37986554 DOI: 10.1093/bfgp/elad051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/25/2023] [Accepted: 11/02/2023] [Indexed: 11/22/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and coronavirus disease 2019 (COVID-19) have been around for more than 3 years now. However, due to constant viral evolution, novel variants are emerging, leaving old treatment protocols redundant. As treatment options dwindle, infection rates continue to rise and seasonal infection surges become progressively common across the world, rapid solutions are required. With genomic and proteomic methods generating enormous amounts of data to expand our understanding of SARS-CoV-2 biology, there is an urgent requirement for the development of novel therapeutic methods that can allow translational research to flourish. In this review, we highlight the current state of COVID-19 in the world and the effects of post-infection sequelae. We present the contribution of translational research in COVID-19, with various current and novel therapeutic approaches, including antivirals, monoclonal antibodies and vaccines, as well as alternate treatment methods such as immunomodulators, currently being studied and reiterate the importance of translational research in the development of various strategies to contain COVID-19.
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Affiliation(s)
- Nityendra Shukla
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Mall Road, Near Jubilee Hall, New Delhi, 110007, India
| | - Uzma Shamim
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Mall Road, Near Jubilee Hall, New Delhi, 110007, India
| | - Preeti Agarwal
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Mall Road, Near Jubilee Hall, New Delhi, 110007, India
| | - Rajesh Pandey
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Mall Road, Near Jubilee Hall, New Delhi, 110007, India
| | - Jitendra Narayan
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Mall Road, Near Jubilee Hall, New Delhi, 110007, India
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10
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Murthy SC, Gordon SM, Lowry AM, Blackstone EH. Evolution of serious and life-threatening COVID-19 pneumonia as the SARS-CoV-2 pandemic progressed: an observational study of mortality to 60 days after admission to a 15-hospital US health system. BMJ Open 2024; 14:e075028. [PMID: 38977360 PMCID: PMC11256047 DOI: 10.1136/bmjopen-2023-075028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 05/13/2024] [Indexed: 07/10/2024] Open
Abstract
OBJECTIVE In order to predict at hospital admission the prognosis of patients with serious and life-threatening COVID-19 pneumonia, we sought to understand the clinical characteristics of hospitalised patients at admission as the SARS-CoV-2 pandemic progressed, document their changing response to the virus and its variants over time, and identify factors most importantly associated with mortality after hospital admission. DESIGN Observational study using a prospective hospital systemwide COVID-19 database. SETTING 15-hospital US health system. PARTICIPANTS 26 872 patients admitted with COVID-19 to our Northeast Ohio and Florida hospitals from 1 March 2020 to 1 June 2022. MAIN OUTCOME MEASURES 60-day mortality (highest risk period) after hospital admission analysed by random survival forests machine learning using demographics, medical history, and COVID-19 vaccination status, and viral variant, symptoms, and routine laboratory test results obtained at hospital admission. RESULTS Hospital mortality fell from 11% in March 2020 to 3.7% in March 2022, a 66% decrease (p<0.0001); 60-day mortality fell from 17% in May 2020 to 4.7% in May 2022, a 72% decrease (p<0.0001). Advanced age was the strongest predictor of 60-day mortality, followed by admission laboratory test results. Risk-adjusted 60-day mortality had all patients been admitted in March 2020 was 15% (CI 3.0% to 28%), and had they all been admitted in May 2022, 12% (CI 2.2% to 23%), a 20% decrease (p<0.0001). Dissociation between observed and predicted decrease in mortality was related to temporal change in admission patient profile, particularly in laboratory test results, but not vaccination status or viral variant. CONCLUSIONS Hospital mortality from COVID-19 decreased substantially as the pandemic evolved but persisted after hospital discharge, eclipsing hospital mortality by 50% or more. However, after accounting for the many, even subtle, changes across the pandemic in patients' demographics, medical history and particularly admission laboratory results, a patient admitted early in the pandemic and predicted to be at high risk would remain at high risk of mortality if admitted tomorrow.
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Affiliation(s)
- Sudish C Murthy
- Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Ashley M Lowry
- Quantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, USA
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11
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Liu C, Lin J, Chen Y, Hu Y, Wu R, Lin X, Xu R, Zhong Z. Effect of Model-Based Iterative Reconstruction on Image Quality of Chest Computed Tomography for COVID-19 Pneumonia. J Comput Assist Tomogr 2024:00004728-990000000-00332. [PMID: 38924418 DOI: 10.1097/rct.0000000000001635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
PURPOSE This study aimed to compare the image quality of chest computed tomography (CT) scans for COVID-19 pneumonia using forward-projected model-based iterative reconstruction solution-LUNG (FIRST-LUNG) with filtered back projection (FBP) and hybrid iterative reconstruction (HIR). METHOD The CT images of 44 inpatients diagnosed with COVID-19 pneumonia between December 2022 and June 2023 were retrospectively analyzed. The CT images were reconstructed using FBP, HIR, and FIRST-LUNG-MILD/STANDARD/STRONG. The CT values and noise of the lumen of the main trachea and erector spine muscle were measured for each group. Signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) were calculated. Subjective evaluations included overall image quality, noise, streak artifact, visualization of normal lung structures, and abnormal CT features. One-way analysis of variance was used to compare the objective and subjective indicators among the five groups. The task-based transfer function was derived for three distinct contrasts representing anatomical structures, lower-contrast lesion, and higher-contrast lesion. RESULTS The results of the study demonstrated significant differences in image noise, SNR, and CNR among the five groups (P < 0.001). The FBP images exhibited the highest levels of noise and the lowest SNR and CNR among the five groups (P < 0.001). When compared to the FBP and HIR groups, the noise was lower in the FIRST-LUNG-MILD/STANDARD/STRONG group, while the SNR and CNR were higher (P < 0.001). The subjective overall image quality score of FIRST-LUNG-MILD/STANDARD was significantly better than FBP and FIRST-LUNG-STRONG (P < 0.001). FIRST-LUNG-MILD was superior to FBP, HIR, FIRST-LUNG-STANDARD, and FIRST-LUNG-STRONG in visualizing proximal and peripheral bronchovascular and subpleural vessels (P < 0.05). Additionally, FIRST-LUNG-MILD achieved the best scores in evaluating abnormal lung structure (P < 0.001). The overall interobserver agreement was substantial (intraclass correlation coefficient = 0.891). The task-based transfer function 50% values of FIRST reconstructions are consistently higher compared to FBP and HIR. CONCLUSIONS The FIRST-LUNG-MILD/STANDARD algorithm can enhance the image quality of chest CT in patients with COVID-19 pneumonia, while preserving important details of the lesions, better than the FBP and HIR algorithms. After evaluating various COVID-19 pneumonia lesions and considering the improvement in image quality, we recommend using the FIRST-LUNG-MILD reconstruction for diagnosing COVID-19 pneumonia.
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Affiliation(s)
- Caiyin Liu
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Junkun Lin
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yingjie Chen
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yingfeng Hu
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Ruzhen Wu
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xuejun Lin
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Rulin Xu
- Research Collaboration, Canon Medical Systems, Guangzhou, Guangdong, China
| | - Zhiping Zhong
- From the Department of Radiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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12
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Song S, Zeng L, Xu J, Shi L, Lu L, Ling Y, Zhang L. Proteomic lung analysis revealed hyper-activation of neutrophil extracellular trap formation in cases of fatal COVID-19. Heliyon 2024; 10:e31878. [PMID: 38882332 PMCID: PMC11177151 DOI: 10.1016/j.heliyon.2024.e31878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 05/17/2024] [Accepted: 05/23/2024] [Indexed: 06/18/2024] Open
Abstract
The molecular pathology of lung injury in patients with Corona Virus Disease 2019 (COVID-19) remain unclear. In this study, we performed a proteomic study of lung tissues from seven patients with COVID-19, and eight without. Lung parenchymal tissues with COVID-19 were obtained from autopsy samples, while control samples were obtained from paracancerous tissues. Proteins were extracted using phenol extraction. A tandem mass tag-based quantitative proteomic approach combined with bioinformatic analysis was used to detect proteomic changes in the SARS-CoV-2-infected lung tissues. A total of 6,602, and 6,549 proteins were identified in replicates 1 and 2, respectively. Of these, 307, and 278, respectively, were identified as differentially expressed proteins (DEPs). In total, 216 DEPs were identified in this study. These proteins were enriched in 189 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. The downregulated proteins are mainly involved in focal adhesion (n = 5), and the PI3K-Akt signaling pathway (n = 4). The upregulated proteins were related to neutrophil extracellular trap (NET) formation (n = 16), and the phagosome pathway (n = 11). The upregulated proteins in these two pathways interact with one another. Further immunohistochemistry verified NET enrichment in the tissues with COVID-19 compared to the controls. Our results systematically outlined the proteomic profiles of the lung's response to SARS-CoV-2 infection and indicated that NET formation was hyper-activated. These results will hopefully provide new evidence for understanding the mechanism behind fatal COVID-19.
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Affiliation(s)
- Shu Song
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
| | - Liyan Zeng
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
- Intelligent Medicine Institute, Fudan University, Shanghai, 200032, China
| | - Jingjing Xu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
| | - Lei Shi
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
| | - Lingqing Lu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
| | - Yun Ling
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
| | - Lijun Zhang
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 201508, China
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13
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Baykara N. Clinical Characteristics, Outcomes, and Risk Factors for Mortality in Pregnant/Puerperal Women with COVID-19 Admitted to ICU in Turkey: A Multicenter, Retrospective Study from a Middle-Income Country. J Intensive Care Med 2024; 39:577-594. [PMID: 38320979 DOI: 10.1177/08850666231222838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
BACKGROUND Coronaviruses have been the cause of 3 major outbreaks during the last 2 decades. Information on coronavirus diseases in pregnant women is limited, and even less is known about seriously ill pregnant women. Data are also lacking regarding the real burden of coronavirus disease 2019 (COVID-19) infection in pregnant women from low/middle-income countries. The aim of this study was to determine the characteristics and clinical course of COVID-19 in pregnant/puerperal women admitted to ICUs in Turkey. METHODS This was a national, multicenter, retrospective study. The study population comprised all SARS-CoV-2-infected pregnant/puerperal women admitted to participating ICUs between 1 March 2020 and 1 January 2022. Data regarding demographics, comorbidities, illness severity, therapies, extrapulmonary organ injuries, non-COVID-19 infections, and maternal and fetal/neonatal outcomes were recorded. LASSO logistic regression and multiple logistic regression analyses were used to identify predictive variables in terms of ICU mortality. RESULTS A total of 597 patients (341 pregnant women, 255 puerperal women) from 59 ICUs in 44 hospitals were included and of these patients, 87.1% were unvaccinated. The primary reason for ICU admission was acute hypoxemic respiratory failure in 522 (87.4%), acute hypoxemic respiratory failure plus shock in 14 (2.3%), ischemic cerebrovascular accident (CVA) in 5 (0.8%), preeclampsia/eclampsia/HELLP syndrome in 6 (1.0%), and post-caesarean follow-up in 36 (6.0%). Nonsurvivors were sicker than survivors upon ICU admission, with higher APACHE II (p < 0.001) and SOFA scores (p < 0.001). A total of 181 (30.3%) women died and 280 (46.6%) had received invasive mechanical ventilation (IMV). Myocardial injury, the highest SOFA score during ICU stay, LDH levels on admission, the highest levels of AST during ICU stay, average daily dose of corticosteroids, IMV, prophylactic dose anticoagulation (compared with therapeutic dose anticoagulation), PaO2/FiO2 ratio <100, pulmonary embolism, and shock were identified as predictors of mortality. Rates of premature birth (46.4%), cesarean section (53.7%), fetal distress (15.3%), stillbirth (6.5%), and low birth weight (19.4%) were high. Rates of neonatal death (8%) and respiratory distress syndrome (21%) were also high among live-born infants. CONCLUSIONS Severe/critical COVID-19 infection during the pregnancy/puerperal period was associated with high maternal mortality and fetal/neonatal complication rates in Turkey.
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Affiliation(s)
- Nur Baykara
- Department of Anesthesiology, Division of Critical Care, School of Medicine, Kocaeli University, Kocaeli, Turkey
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14
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Orth HM, Flasshove C, Berger M, Hattenhauer T, Biederbick KD, Mispelbaum R, Klein U, Stemler J, Fisahn M, Doleschall AD, Baermann BN, Koenigshausen E, Tselikmann O, Killer A, de Angelis C, Gliga S, Stegbauer J, Spuck N, Silling G, Rockstroh JK, Strassburg CP, Brossart P, Panse JP, Jensen BEO, Luedde T, Boesecke C, Heine A, Cornely OA, Monin MB. Early combination therapy of COVID-19 in high-risk patients. Infection 2024; 52:877-889. [PMID: 38017344 PMCID: PMC11142969 DOI: 10.1007/s15010-023-02125-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Accepted: 10/24/2023] [Indexed: 11/30/2023]
Abstract
PURPOSE Prolonged shedding of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been observed in immunocompromised hosts. Early monotherapy with direct-acting antivirals or monoclonal antibodies, as recommended by the international guidelines, does not prevent this with certainty. Dual therapies may therefore have a synergistic effect. METHODS This retrospective, multicentre study compared treatment strategies for corona virus disease-19 (COVID-19) with combinations of nirmatrelvir/ritonavir, remdesivir, molnupiravir, and/ or mABs during the Omicron surge. Co-primary endpoints were prolonged viral shedding (≥ 106 copies/ml at day 21 after treatment initiation) and days with SARS-CoV-2 viral load ≥ 106 copies/ml. Therapeutic strategies and risk groups were compared using odds ratios and Fisher's tests or Kaplan-Meier analysis and long-rank tests. Multivariable regression analysis was performed. RESULTS 144 patients were included with a median duration of SARS-CoV-2 viral load ≥ 106 copies/ml of 8.0 days (IQR 6.0-15.3). Underlying haematological malignancies (HM) (p = 0.03) and treatment initiation later than five days after diagnosis (p < 0.01) were significantly associated with longer viral shedding. Prolonged viral shedding was observed in 14.6% (n = 21/144), particularly in patients with underlying HM (OR 3.5; 95% CI 1.2-9.9; p = 0.02). Clinical courses of COVID-19 were mild to moderate with only few adverse effects potentially related to combination treatment. CONCLUSION Early combination treatment of COVID-19 effectively prevented prolonged viral shedding in 85.6% of cases. Considering the rapid viral clearance rates and low toxicity, individualized dual therapy approaches may be beneficial in high-risk patients.
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Affiliation(s)
- Hans Martin Orth
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Charlotte Flasshove
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Moritz Berger
- Institute for Medical Biometry, Informatics and Epidemiology, Bonn University Hospital, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Tessa Hattenhauer
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Rheumatology and Immune-Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Kaja D Biederbick
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Rheumatology and Immune-Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Rebekka Mispelbaum
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Rheumatology and Immune-Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Uwe Klein
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Rheumatology and Immune-Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Jannik Stemler
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department I of Internal Medicine, European Diamond Excellence Centre for Medical Mycology (ECMM), University of Cologne, Faculty of Medicine, and University Hospital of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster On Cellular Stress Responses, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner-Site Cologne-Bonn, Kerpener Str. 62, 50937, Cologne, Germany
| | - Matthis Fisahn
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department I of Internal Medicine, European Diamond Excellence Centre for Medical Mycology (ECMM), University of Cologne, Faculty of Medicine, and University Hospital of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster On Cellular Stress Responses, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner-Site Cologne-Bonn, Kerpener Str. 62, 50937, Cologne, Germany
| | - Anna D Doleschall
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Hemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Ben-Niklas Baermann
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Hematology, Oncology, and Clinical Immunology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Eva Koenigshausen
- Department of Nephrology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Olga Tselikmann
- Department of Nephrology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Alexander Killer
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Clara de Angelis
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Smaranda Gliga
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Johannes Stegbauer
- Department of Nephrology, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Nikolai Spuck
- Institute for Medical Biometry, Informatics and Epidemiology, Bonn University Hospital, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Gerda Silling
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Hemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Jürgen K Rockstroh
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- German Centre for Infection Research (DZIF), Partner-Site Cologne-Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Christian P Strassburg
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Peter Brossart
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Rheumatology and Immune-Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Jens P Panse
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Hemostaseology and Stem Cell Transplantation, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Björn-Erik Ole Jensen
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Tom Luedde
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Gastroenterology, Hepatology and Infectious Diseases, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
| | - Christoph Boesecke
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- German Centre for Infection Research (DZIF), Partner-Site Cologne-Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Annkristin Heine
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department of Oncology, Hematology, Rheumatology and Immune-Oncology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Oliver A Cornely
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany
- Department I of Internal Medicine, European Diamond Excellence Centre for Medical Mycology (ECMM), University of Cologne, Faculty of Medicine, and University Hospital of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- Institute of Translational Research, Cologne Excellence Cluster On Cellular Stress Responses, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
- German Centre for Infection Research (DZIF), Partner-Site Cologne-Bonn, Kerpener Str. 62, 50937, Cologne, Germany
| | - Malte B Monin
- Centre for Integrated Oncology (CIO), Aachen, Bonn, Cologne, Düsseldorf, (ABCD), Aachen, Germany.
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
- German Centre for Infection Research (DZIF), Partner-Site Cologne-Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
- Johanniter-Kliniken Bonn GmbH, Johanniter-Krankenhaus Bonn, Bonn, Germany.
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15
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Citarella BW, Kartsonaki C, Ibáñez-Prada ED, Gonçalves BP, Baruch J, Escher M, Pritchard MG, Wei J, Philippy F, Dagens A, Hall M, Lee J, Kutsogiannis DJ, Wils EJ, Fernandes MA, Tirupakuzhi Vijayaraghavan BK, Panda PK, Martin-Loeches I, Ohshimo S, Fatoni AZ, Horby P, Dunning J, Rello J, Merson L, Rojek A, Vaillant M, Olliaro P, Reyes LF. Characteristics and outcomes of COVID-19 patients admitted to hospital with and without respiratory symptoms. Heliyon 2024; 10:e29591. [PMID: 38779000 PMCID: PMC11109728 DOI: 10.1016/j.heliyon.2024.e29591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 03/21/2024] [Accepted: 04/10/2024] [Indexed: 05/25/2024] Open
Abstract
Background COVID-19 is primarily known as a respiratory illness; however, many patients present to hospital without respiratory symptoms. The association between non-respiratory presentations of COVID-19 and outcomes remains unclear. We investigated risk factors and clinical outcomes in patients with no respiratory symptoms (NRS) and respiratory symptoms (RS) at hospital admission. Methods This study describes clinical features, physiological parameters, and outcomes of hospitalised COVID-19 patients, stratified by the presence or absence of respiratory symptoms at hospital admission. RS patients had one or more of: cough, shortness of breath, sore throat, runny nose or wheezing; while NRS patients did not. Results Of 178,640 patients in the study, 86.4 % presented with RS, while 13.6 % had NRS. NRS patients were older (median age: NRS: 74 vs RS: 65) and less likely to be admitted to the ICU (NRS: 36.7 % vs RS: 37.5 %). NRS patients had a higher crude in-hospital case-fatality ratio (NRS 41.1 % vs. RS 32.0 %), but a lower risk of death after adjusting for confounders (HR 0.88 [0.83-0.93]). Conclusion Approximately one in seven COVID-19 patients presented at hospital admission without respiratory symptoms. These patients were older, had lower ICU admission rates, and had a lower risk of in-hospital mortality after adjusting for confounders.
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Affiliation(s)
| | - Christiana Kartsonaki
- MRC Population Health Research Unit, Clinical Trials Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Elsa D. Ibáñez-Prada
- Universidad de La Sabana, Chía, Colombia
- Clínica Universidad de La Sabana, Chía, Colombia
| | | | - Joaquin Baruch
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Martina Escher
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Mark G. Pritchard
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Jia Wei
- Big Data Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Fred Philippy
- Competence Centre for Methodology and Statistics, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Andrew Dagens
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Matthew Hall
- Big Data Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - James Lee
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Demetrios James Kutsogiannis
- Department of Critical Care Medicine, Faculty of Medicine and Dentistry, The University of Alberta, Edmonton, Alberta, Canada
| | - Evert-Jan Wils
- Department of Intensive Care, Franciscus Gasthuis & Vlietland, Rotterdam, the Netherlands
| | - Marília Andreia Fernandes
- Department of Internal Medicine, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal
| | | | | | - Ignacio Martin-Loeches
- Department of Intensive Care Medicine, Multidisciplinary Intensive Care Research Organization (MICRO), St James' Hospital, Dublin, Ireland
| | - Shinichiro Ohshimo
- Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Arie Zainul Fatoni
- Department of Anesthesiology and Intensive Therapy, Saiful Anwar General Hospital, Brawijaya University, Malang, East Java, Indonesia
| | - Peter Horby
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Jake Dunning
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Jordi Rello
- Vall d'Hebrón Institute Research, Barcelona, Spain
- CHU Nîmes, Nîmes, France
| | - Laura Merson
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Amanda Rojek
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
- Royal Melbourne Hospital, Melbourne, Australia
| | - Michel Vaillant
- Competence Centre for Methodology and Statistics, Luxembourg Institute of Health, Strassen, Luxembourg
| | - Piero Olliaro
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
| | - Luis Felipe Reyes
- ISARIC, Pandemic Sciences Institute, University of Oxford, Oxford, UK
- Universidad de La Sabana, Chía, Colombia
- Clínica Universidad de La Sabana, Chía, Colombia
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16
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Stawowski AR, Konopińska J, Stawowski SS, Adamczuk J, Groth M, Moniuszko-Malinowska A, Czupryna P. The Review of Ophthalmic Symptoms in COVID-19. Clin Ophthalmol 2024; 18:1417-1432. [PMID: 38803556 PMCID: PMC11129748 DOI: 10.2147/opth.s460224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 04/22/2024] [Indexed: 05/29/2024] Open
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 had a significant impact on the health of the global human population, affecting almost every human organ, including the organ of vision. Research focus on understanding the pathophysiology, identifying symptoms and complications of the disease. Eye-related pathologies are important foci of research due to the potential for direct impact of the virus. Ophthalmologists around the world are reporting various symptoms of eye infections and ocular pathologies associated with SARS-CoV-2. The review of ophthalmic symptoms was conducted to help physicians of various specialties recognize possible ophthalmic manifestations of this viral disease. A literature review was conducted from January 2020 to July 2023 in the PubMed, MEDLINE, Science Direct, Scopus, Scielo and Google Scholar databases. The review of the literature showed that conjunctivitis is the most common ophthalmic symptom observed during the course of COVID-19 and can occur at any stage of the disease. Changes in the eye may result from the direct effect of the virus, immune response, prothrombotic states, comorbidities, and medications used. Symptoms related to the organ of vision can be divided into: changes affecting the protective apparatus of the eye, the anterior eye segment, the posterior eye segment, neuro-ophthalmic, and orbital changes. Ocular symptoms may suggest COVID-19 infection or appear several weeks after recovery. Following COVID-19 vaccinations, a diverse range of ophthalmic symptoms was observed in various locations and at different times, mirroring the ocular symptoms experienced throughout the course of the COVID-19 illness. It is important for physicians of all specialties to be aware of possible potential connections between eye diseases and SARS-CoV-2, in order to effectively diagnose and treat patients.
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Affiliation(s)
| | - Joanna Konopińska
- Department of Ophthalmology, Medical University of Bialystok, Bialystok, Poland
| | | | - Justyna Adamczuk
- Department of Infectious Diseases and Neuroinfectious, Medical University of Bialystok, Bialystok, Poland
| | - Monika Groth
- Department of Allergology and Internal Diseases, University Clinical Hospital in Bialystok, Bialystok, Poland
| | - Anna Moniuszko-Malinowska
- Department of Infectious Diseases and Neuroinfectious, Medical University of Bialystok, Bialystok, Poland
| | - Piotr Czupryna
- Department of Infectious Diseases and Neuroinfectious, Medical University of Bialystok, Bialystok, Poland
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17
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Correa TL, Guelli MSTC, Carvalho RTD. CLINICAL CHARACTERISTICS AND OUTCOMES OF PATIENTS WITH SEVERE COVID-19 AND CIRRHOSIS OR LIVER TRANSPLANT IN A BRAZILIAN QUATERNARY CENTER. ARQUIVOS DE GASTROENTEROLOGIA 2024; 61:e23145. [PMID: 38775583 DOI: 10.1590/s0004-2803.24612023-145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 02/23/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Specific associations between liver cirrhosis and liver transplant with poorer outcomes in COVID-19 are still not completely clear. OBJECTIVE We aimed to evaluate the clinical characteristics and outcomes of patients with severe COVID-19 and cirrhosis or liver transplant in Sao Paulo, Brazil. METHODS A retrospective observational study was conducted in a quaternary hospital. Patients with COVID-19 and liver cirrhosis or liver transplant were selected. The clinical and demographic characteristics, as well as the outcomes, were assessed using electronic records. RESULTS A total of 46 patients with COVID-19 and liver condition were included in the study. Patients with liver cirrhosis had significantly more endotracheal intubation and a higher relative risk of death than liver transplant recipients. Patients with higher MELD-Na scores had increased death rates and lower survival probability and survival time. CONCLUSION Patients with liver cirrhosis, especially those with higher MELD-Na scores, had poorer outcomes in COVID-19. Liver transplant recipients do not seem to be linked to poorer COVID-19 outcomes.
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Affiliation(s)
- Tulio L Correa
- Faculdade de Medicina, Universidade de São Paulo, Hospital das Clínicas, Equipe de Cuidados Paliativos, São Paulo, SP, Brasil
| | | | - Ricardo Tavares de Carvalho
- Faculdade de Medicina, Universidade de São Paulo, Hospital das Clínicas, Equipe de Cuidados Paliativos, São Paulo, SP, Brasil
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18
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Kwak DS, Park J. Analysis of the Prognosis Outcomes and Treatment Delay Among ST-Segment Elevation Myocardial Infarction Patients in Emergency Department Based on the Presence of Symptoms Suggestive of COVID-19. Int J Health Policy Manag 2024; 13:8207. [PMID: 39099504 PMCID: PMC11270616 DOI: 10.34172/ijhpm.2024.8207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 04/13/2024] [Indexed: 08/06/2024] Open
Abstract
BACKGROUND During COVID-19 pandemic, the emergency department (ED) was challenged to treat patients with COVID-19-related symptom. Therefore, the aim of this study was to investigate treatment delay and prognostic outcomes in ST-segment elevation myocardial infarction (STEMI) patients during COVID-19 pandemic due to isolation or precaution and compare it with pre-COVID-19 period. METHODS This was a retrospective observation study using multicenter data with different case mix. Anonymized data were collected through each center's electronic medical data of common case report form. Primary outcomes were number and rate of in-hospital mortality within 28 days. Secondary outcomes were door-to-balloon time and length of stay in the ED. Kaplan-Meier estimation and Cox proportional hazard regression analysis were performed to determine impact of predictors on 28-day in-hospital mortality. RESULTS Door-to-balloon time was longer in STEMI patients with COVID-19-related symptom(s) than those without symptom during the COVID-19 period (97.0 [74.8, 139.8] vs. 69.0 [55.0, 102.0] minutes, P<.001). However, there was no significant statistical difference in door-to-balloon time between STEMI patients with and without COVID-19-related symptom(s) during the pre-COVID-19 period (73.0 [61.0, 92.0] vs. 67.0 [54.5, 80.0] minutes, P=.2869). The 28-day mortality rate did not show a statistically significant difference depending on symptoms suggestive of COVID-19 during the pre-COVID-19 period (15.4% vs. 6.8%, P=.1257). However, it was significantly higher during the COVID-19 period (21.1% vs. 6.7%, P=.0102) in patients with COVID-19 suggestive symptoms than in patients without the symptoms. CONCLUSION In Korea, symptoms suggestive of COVID-19 during the pandemic had a significant effect on the increase of door-to-balloon time and 28-day mortality in STEMI patients. Thus, health authorities need to make careful decision in designating symptoms indicated for isolation in ED based on opinions of various medical field experts.
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Affiliation(s)
- David Samuel Kwak
- Department of Family Medicine, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
| | - Joonbum Park
- Department of Emergency Medicine, Soonchunhyang University Seoul Hospital, Seoul, Republic of Korea
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19
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Brainin M, Teuschl Y, Gelpi E. "Spanish flu," encephalitis lethargica, and COVID-19: Progress made, lessons learned, and directions for future research. Eur J Neurol 2024:e16312. [PMID: 38745394 DOI: 10.1111/ene.16312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/02/2024] [Accepted: 04/05/2024] [Indexed: 05/16/2024]
Abstract
One hundred years ago, an influenza pandemic swept across the globe that coincided with the development of a neurological condition, named "encephalitis lethargica" for the occurrence of its main symptom, the sudden onset of sleepiness that either developed into coma or gradually receded. Between 1917 and 1920, mortality of the flu was >20 million and of encephalitis lethargica approximately 1 million. For lessons to be learned from this pandemic, it makes sense to compare it with the COVID-19 pandemic, which occurred 100 years later. Biomedical progress had enabled testing, vaccinations, and drug therapies accompanied by public health measures such as social distancing, contact tracing, wearing face masks, and frequent hand washing. From todays' perspective, these public health measures are time honored but not sufficiently proven effective, especially when applied in the context of a vaccination strategy. Also, the protective effects of lockdowns of schools, universities, and other institutions and the restrictions on travel and personal visits to hospitals or old-age homes are not precisely known. Preparedness is still a demand for a future pandemic. Clinical trials should determine the comparative effectiveness of such public health measures, especially for their use as a combination strategy with vaccination and individual testing of asymptomatic individuals. It is important for neurologists to realize that during a pandemic the treatment possibilities for acute stroke and other neurological emergencies are reduced, which has previously led to an increase of mortality and suffering. To increase preparedness for a future pandemic, neurologists play an important role, as the case load of acute and chronic neurological patients will be higher as well as the needs for rehabilitation. Finally, new chronic forms of postviral disease will likely be added, as was the case for postencephalitic parkinsonism a century ago and now has occurred as long COVID.
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Affiliation(s)
- Michael Brainin
- Department for Clinical Neurosciences and Preventive Medicine, Danube University Krems, Krems, Austria
| | - Yvonne Teuschl
- Department for Clinical Neurosciences and Preventive Medicine, Danube University Krems, Krems, Austria
| | - Ellen Gelpi
- Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
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20
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Chen Y, Chen C. Gut microbiota, inflammatory proteins and COVID-19: a Mendelian randomisation study. Front Immunol 2024; 15:1406291. [PMID: 38803488 PMCID: PMC11128586 DOI: 10.3389/fimmu.2024.1406291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 04/30/2024] [Indexed: 05/29/2024] Open
Abstract
Background The human gut microbiota has been identified as a potentially important factor influencing the development of COVID-19. It is believed that the disease primarily affects the organism through inflammatory pathways. With the aim of improving early diagnosis and targeted therapy, it is crucial to identify the specific gut microbiota associated with COVID-19 and to gain a deeper understanding of the underlying processes. The present study sought to investigate the potential causal relationship between the gut microbiota and COVID-19, and to determine the extent to which inflammatory proteins act as mediators in this relationship. Methods Bidirectional mendelian randomization (MR) and Two-step mediated MR analyses were applied to examine causative associations among 196 gut microbiota, 91 inflammatory proteins and COVID-19. The main analytical method used in the MR was the random effects inverse variance weighted (IVW) method. This was complemented by the Bayesian weighted Mendelian randomization (BWMR) method, which was utilized to test the hypothesis of MR. In order for the results to be deemed reliable, statistical significance was required for both methods. Validation was then carried out using an external dataset, and further meta-analyses were conducted to authenticate that the association was reliable. Results Results of our research indicated that seven gut microbiota were actively associated to the COVID-19 risk. Five inflammatory proteins were associated with COVID-19 risk, of which three were positively and two were negatively identified with COVID-19. Further validation was carried out using sensitivity analyses. Mediated MR results revealed that CCL2 was a possible mediator of causality of family Bifidobacteriaceae and order Bifidobacteriales with COVID-19, mediating at a ratio of 12.73%. Conclusion Suggesting a genetic causation between specific gut microbiota and COVID-19, our present research emphasizes the underlying mediating role of CCL2, an inflammatory factor, and contributes to a deeper understanding of the mechanism of action underlying COVID-19.
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Affiliation(s)
- Yuling Chen
- Department of Clinical Laboratory, Nanchong Central Hospital (Nanchong Hospital of Beijing Anzhen Hospital, Capital Medical University), The Second Clinical Medical College of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Chang Chen
- Medical Department, Nanchong Guoning Mental Health Hospital, Nanchong, Sichuan, China
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21
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Zhao H, Yan X, Guo Z, Li K, Wang Z, Wang J, Lv D, Zhu J, Chen Y. Comparison of outcomes and characteristics of patients admitted to the ICU with COVID-19 and other community-acquired pneumonia based on propensity score matching. BMC Infect Dis 2024; 24:419. [PMID: 38644489 PMCID: PMC11034039 DOI: 10.1186/s12879-024-09306-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 04/09/2024] [Indexed: 04/23/2024] Open
Abstract
OBJECTIVE To compare the similarities and differences between patients with Coronavirus Disease 2019 (COVID-19) and those with other community-acquired pneumonia (CAP) admitted to the intensive care unit (ICU), utilizing propensity score matching (PSM), regarding hospitalization expenses, treatment options, and prognostic outcomes, aiming to inform the diagnosis and treatment of COVID-19. METHODS Patients admitted to the ICU of the Third People's Hospital of Datong City, diagnosed with COVID-19 from December 2022 to February 2023, constituted the observation group, while those with other CAP admitted from January to November 2022 formed the control group. Basic information, clinical data at admission, and time from symptom onset to admission were matched using PSM. RESULTS A total of 70 patients were included in the COVID-19 group and 119 in the CAP group. The patients were matched by the propensity matching method, and 37 patients were included in each of the last two groups. After matching, COVID-19 had a higher failure rate than CAP, but the difference was not statistically significant (73% vs. 51%, p = 0.055). The utilization rate of antiviral drugs (40% vs. 11%, p = 0.003), γ-globulin (19% vs. 0%, p = 0.011) and prone position ventilation (PPV) (27% vs. 0%, p < 0.001) in patients with COVID-19 were higher than those in the CAP, and the differences were statistically significant. The total hospitalization cost of COVID-19 patients was lower than that of CAP patients, and the difference was statistically significant (27889.5 vs. 50175.9, p = 0.007). The hospital stay for COVID-19 patients was shorter than for CAP patients, but the difference was not statistically significant (10.9 vs. 16.6, p = 0.071). CONCLUSION Our findings suggest that limited medical resources influenced patient outcomes during the COVID-19 pandemic. Addressing substantial demands for ICU capacity and medications during this period could have potentially reduced the mortality rate among COVID-19 patients.
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Affiliation(s)
- Hongli Zhao
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
| | - Xiulin Yan
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China.
| | - Ziru Guo
- Science and Education Section, Datong Third People's Hospital, Datong, Shanxi, China
| | - Kaiyu Li
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
| | - Zhaopeng Wang
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
| | - Jun Wang
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
| | - Dong Lv
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
| | - Jianling Zhu
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
| | - Ye Chen
- Department of Critical Care Medicine, Datong Third People's Hospital, Datong, Shanxi, China
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22
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Stoian M, Andone A, Boeriu A, Bândilă SR, Dobru D, Laszlo SȘ, Corău D, Arbănași EM, Russu E, Stoian A. COVID-19 and Clostridioides difficile Coinfection Analysis in the Intensive Care Unit. Antibiotics (Basel) 2024; 13:367. [PMID: 38667043 PMCID: PMC11047694 DOI: 10.3390/antibiotics13040367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/14/2024] [Accepted: 04/16/2024] [Indexed: 04/29/2024] Open
Abstract
Since the emergence of SARS-CoV-2 in late 2019, the global mortality attributable to COVID-19 has reached 6,972,152 deaths according to the World Health Organization (WHO). The association between coinfection with Clostridioides difficile (CDI) and SARS-CoV-2 has limited data in the literature. This retrospective study, conducted at Mureș County Clinical Hospital in Romania, involved 3002 ICU patients. Following stringent inclusion and exclusion criteria, 63 patients were enrolled, with a division into two subgroups-SARS-CoV-2 + CDI patients and CDI patients. Throughout their hospitalization, the patients were closely monitored. Analysis revealed no significant correlation between comorbidities and invasive mechanical ventilation (IMV) or non-invasive mechanical ventilation (NIMV). However, statistically significant associations were noted between renal and hepatic comorbidties (p = 0.009), death and CDI-SARS-CoV-2 coinfection (p = 0.09), flourochinolone treatment and CDI-SARS-CoV-2 infection (p = 0.03), and an association between diabetes mellitus and SARS-CoV-2-CDI infection (p = 0.04), as well as the need for invasive mechanical ventilation (p = 0.04). The patients with CDI treatment were significantly younger and received immuno-modulator or corticotherapy treatment, which was a risk factor for opportunistic agents. Antibiotic and PPI (proton pump inhibitor) treatment were significant risk factors for CDI coinfection, as well as for death, with PPI treatment in combination with antibiotic treatment being a more significant risk factor.
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Affiliation(s)
- Mircea Stoian
- Department of Anesthesiology and Intensive Care, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540139 Targu Mures, Romania;
| | - Adina Andone
- Gastroenterology Department, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (A.B.); (D.D.)
| | - Alina Boeriu
- Gastroenterology Department, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (A.B.); (D.D.)
| | - Sergio Rareș Bândilă
- Orthopedic Surgery and Traumatology Service, Marina Baixa Hospital, Av. Alcade En Jaume Botella Mayor, 03570 Villajoyosa, Spain;
| | - Daniela Dobru
- Gastroenterology Department, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania; (A.B.); (D.D.)
| | - Sergiu Ștefan Laszlo
- Intensive Care Unit, Mures, County Hospital, Street Gheorghe Marinescu No 1, 540136 Targu Mures, Romania; (S.Ș.L.); (D.C.)
| | - Dragoș Corău
- Intensive Care Unit, Mures, County Hospital, Street Gheorghe Marinescu No 1, 540136 Targu Mures, Romania; (S.Ș.L.); (D.C.)
| | - Emil Marian Arbănași
- Department of Vascular Surgery, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540139 Targu Mures, Romania;
- Clinic of Vascular Surgery, Mures County Emergency Hospital, 540136 Targu Mures, Romania;
- Doctoral School of Medicine and Pharmacy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Eliza Russu
- Clinic of Vascular Surgery, Mures County Emergency Hospital, 540136 Targu Mures, Romania;
- Doctoral School of Medicine and Pharmacy, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540142 Targu Mures, Romania
| | - Adina Stoian
- Department of Pathophysiology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology of Targu Mures, 540136 Targu Mures, Romania;
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Appel KS, Geisler R, Maier D, Miljukov O, Hopff SM, Vehreschild JJ. A Systematic Review of Predictor Composition, Outcomes, Risk of Bias, and Validation of COVID-19 Prognostic Scores. Clin Infect Dis 2024; 78:889-899. [PMID: 37879096 PMCID: PMC11006104 DOI: 10.1093/cid/ciad618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/22/2023] [Accepted: 10/04/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Numerous prognostic scores have been published to support risk stratification for patients with coronavirus disease 2019 (COVID-19). METHODS We performed a systematic review to identify the scores for confirmed or clinically assumed COVID-19 cases. An in-depth assessment and risk of bias (ROB) analysis (Prediction model Risk Of Bias ASsessment Tool [PROBAST]) was conducted for scores fulfilling predefined criteria ([I] area under the curve [AUC)] ≥ 0.75; [II] a separate validation cohort present; [III] training data from a multicenter setting [≥2 centers]; [IV] point-scale scoring system). RESULTS Out of 1522 studies extracted from MEDLINE/Web of Science (20/02/2023), we identified 242 scores for COVID-19 outcome prognosis (mortality 109, severity 116, hospitalization 14, long-term sequelae 3). Most scores were developed using retrospective (75.2%) or single-center (57.1%) cohorts. Predictor analysis revealed the primary use of laboratory data and sociodemographic information in mortality and severity scores. Forty-nine scores were included in the in-depth analysis. The results indicated heterogeneous quality and predictor selection, with only five scores featuring low ROB. Among those, based on the number and heterogeneity of validation studies, only the 4C Mortality Score can be recommended for clinical application so far. CONCLUSIONS The application and translation of most existing COVID scores appear unreliable. Guided development and predictor selection would have improved the generalizability of the scores and may enhance pandemic preparedness in the future.
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Affiliation(s)
- Katharina S Appel
- Department II of Internal Medicine, Hematology/Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Ramsia Geisler
- Department II of Internal Medicine, Hematology/Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Daniel Maier
- Department II of Internal Medicine, Hematology/Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Olga Miljukov
- Institute of Clinical Epidemiology and Biometry, University of Würzburg, Würzburg, Germany
| | - Sina M Hopff
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Cologne, Germany, University of Cologne
| | - J Janne Vehreschild
- Department II of Internal Medicine, Hematology/Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Department I of Internal Medicine, Cologne, Germany
- German Centre for Infection Research (DZIF), partner site Bonn-Cologne, Cologne, Germany
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Ares-Blanco S, Guisado-Clavero M, Del Rio LR, Larrondo IG, Fitzgerald L, Murauskienė L, López NP, Perjés Á, Petek D, Petrazzuoli F, Petricek G, Sattler M, Saurek-Aleksandrovska N, Senn O, Seifert B, Serafini A, Sentker T, Ticmane G, Tiili P, Torzsa P, Valtonen K, Vaes B, Vinker S, Adler L, Assenova R, Bakola M, Bayen S, Brutskaya-Stempkovskaya E, Busneag IC, Divjak AĆ, Peña MD, Díaz E, Domeyer PR, Feldmane S, Gjorgjievski D, Gómez-Johansson M, de la Fuente ÁG, Hanževački M, Hoffmann K, Ільков О, Ivanna S, Jandrić-Kočić M, Karathanos VT, Üçüncü EK, Kirkovski A, Knežević S, Korkmaz BÇ, Kostić M, Krztoń-Królewiecka A, Kozlovska L, Nessler K, Gómez-Bravo R, Peña MPA, Lingner H. Primary care indicators for disease burden, monitoring and surveillance of COVID-19 in 31 European countries: Eurodata Study. Eur J Public Health 2024; 34:402-410. [PMID: 38326993 PMCID: PMC10990533 DOI: 10.1093/eurpub/ckad224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND During the COVID-19 pandemic, the majority of patients received ambulatory treatment, highlighting the importance of primary health care (PHC). However, there is limited knowledge regarding PHC workload in Europe during this period. The utilization of COVID-19 PHC indicators could facilitate the efficient monitoring and coordination of the pandemic response. The objective of this study is to describe PHC indicators for disease surveillance and monitoring of COVID-19's impact in Europe. METHODS Descriptive, cross-sectional study employing data obtained through a semi-structured ad hoc questionnaire, which was collectively agreed upon by all participants. The study encompasses PHC settings in 31 European countries from March 2020 to August 2021. Key-informants from each country answered the questionnaire. Main outcome: the identification of any indicator used to describe PHC COVID-19 activity. RESULTS Out of the 31 countries surveyed, data on PHC information were obtained from 14. The principal indicators were: total number of cases within PHC (Belarus, Cyprus, Italy, Romania and Spain), number of follow-up cases (Croatia, Cyprus, Finland, Spain and Turkey), GP's COVID-19 tests referrals (Poland), proportion of COVID-19 cases among respiratory illnesses consultations (Norway and France), sick leaves issued by GPs (Romania and Spain) and examination and complementary tests (Cyprus). All COVID-19 cases were attended in PHC in Belarus and Italy. CONCLUSIONS The COVID-19 pandemic exposes a crucial deficiency in preparedness for infectious diseases in European health systems highlighting the inconsistent recording of indicators within PHC organizations. PHC standardized indicators and public data accessibility are urgently needed, conforming the foundation for an effective European-level health services response framework against future pandemics.
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Affiliation(s)
- Sara Ares-Blanco
- Federica Montseny Health Centre, Gerencia Asistencial Atención Primaria, Servicio Madrileño de Salud, Madrid, Spain; Medical Specialties and Public Health, School of Health Sciences, University Rey Juan Carlos, Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Marina Guisado-Clavero
- Investigation Support Multidisciplinary Unit for Primary care and Community North Area of Madrid, Gerencia Asistencial Atención Primaria, Servicio Madrileño de Salud, Madrid, Spain
| | - Lourdes Ramos Del Rio
- Federica Montseny Health Centre, Gerencia Asistencial de Atención Primaria, Servicio Madrileño de Salud, Madrid, Spain
| | - Ileana Gefaell Larrondo
- Federica Montseny Health Centre, Gerencia Asistencial de Atención Primaria, Servicio Madrileño de Salud, Madrid, Spain
| | - Louise Fitzgerald
- Member of Irish College of General Practice (MICGP), Member of Royal College of Physician (MRCSI), Dublin, Ireland
| | - Liubovė Murauskienė
- Department of Public Health, Institute of Health Sciences, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Naldy Parodi López
- Närhälsan Kungshöjd Health Centre, Gothenburg, Sweden; Department of Pharmacology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ábel Perjés
- Department of Family Medicine at the University of Semmelweis, Budapest, Hungary
| | - Davorina Petek
- Department of Family Medicine, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Ferdinando Petrazzuoli
- Department of Clinical Sciences in Malmö, Centre for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Goranka Petricek
- Department of Family Medicine “Andrija Stampar” School of Public Health, School of Medicine, University of Zagreb, Croatia; Health Centre Zagreb West, Croatia
| | | | | | - Oliver Senn
- Institute of Primary Care, University of Zurich and University Hospital Zurich, Zurich, Switzerland
| | - Bohumil Seifert
- Charles University, First Faculty of Medicine, Institute of General Practice, Prague, Czech Republic
| | - Alice Serafini
- Azienda Unità Sanitaria Locale di Modena, Laboratorio EduCare, University of Modena and Reggio Emilia, Modena, Italy
| | - Theresa Sentker
- Center for Public Health and Healthcare, Hannover Medical School, Hannover, Germany
| | - Gunta Ticmane
- Department of Family Medicine at Riga Stradiņš University, Riga, Latvia; Member of the board of the Rural Family Doctors’ Association of Latvia, Latvia
| | - Paula Tiili
- Communicable Diseases and Infection Control Unit, City of Vantaa, Vantaa. University of Helsinki, Helsinki, Finland
| | - Péter Torzsa
- Department of Family Medicine at the University of Semmelweis, Budapest, Hungary
| | - Kirsi Valtonen
- Communicable Diseases and Infection Control Unit, City of Vantaa, Vantaa, Finland
| | - Bert Vaes
- Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium
| | - Shlomo Vinker
- Department of Family Medicine, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. WONCA Europe President, Israel
| | - Limor Adler
- Department of Family Medicine, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Radost Assenova
- Department Urology and General Practice, Faculty of Medicine, Medical University of Plovdiv, Plovdiv, Bulgaria
| | - Maria Bakola
- Research Unit for General Medicine and Primary Health Care, Faculty of Medicine, School of Health Science, University of Ioannina, Ioannina, Greece
| | - Sabine Bayen
- Department of General Practice, University of Lille, Lille, France
| | | | | | | | - Maryher Delphin Peña
- Department of Geriatric Medicine, Hôpitaux Robert Schuman, Luxembourg, Luxembourg
| | - Esperanza Díaz
- Pandemic Center, Department of Public Health and Primary Health Care, University of Bergen, Bergen, Norway; Norwegian National Institute of Public Health, Bergen, Norway
| | | | - Sabine Feldmane
- Department of Family Medicine, Rīga Stradins University, Riga, Latvia
| | | | | | | | - Miroslav Hanževački
- Department of Family Medicine “Andrija Stampar” School of Public Health, School of Medicine, University of Zagreb, Croatia; Health Centre Zagreb West, Croatia
| | - Kathryn Hoffmann
- Department of General Practice and Primary Care, Med. University of Vienna, Vienna, Austria
| | - Оксана Ільков
- Department of Family Medicine and Outpatient Care, Medical Faculty 2, Uzhhorod National University, Uzhhorod, Ukraine
| | - Shushman Ivanna
- Department of Family Medicine and Outpatient Care, Medical Faculty 2, Uzhhorod National University, Uzhhorod, Ukraine
| | | | - Vasilis Trifon Karathanos
- Laboratory of Hygiene and Epidemiology, Medical Department, Faculty of Health Sciences, University of Ioannina- Greece; GHS, Larnaca, Cyprus
| | - Erva Kirkoç Üçüncü
- Department of Family Medicine, Prof. Dr Cemil Tascioglu City Hospital, Istanbul, Turkey
| | - Aleksandar Kirkovski
- Faculty of Medicine, Ss. Cyril and Methodius University, Skopje, North Macedonia
| | | | | | - Milena Kostić
- Health Center “Dr Đorđe Kovačević”, Lazarevac, Belgrade, Serbia
| | | | - Liga Kozlovska
- Department of Family Medicine of Riga Stradins University, Riga, Latvia; President of the Rural Family Doctors' Association of Latvia
| | - Katarzyna Nessler
- Department of Family Medicine UJCM at Uniwersytet Jagielloński - Collegium Medicum, Kraków, Poland
| | - Raquel Gómez-Bravo
- CHNP, Rehaklinik, Ettelbruck, Luxembourg; Research Group Self-Regulation and Health, Institute for Health and Behaviour, Department of Behavioural and Cognitive Sciences, Faculty of Humanities, Education, and Social Sciences, Luxembourg University, Luxembourg, Luxembourg
| | - María Pilar Astier Peña
- Technical Advisor for Quality and Safety, Territorial Healthcare Quality Unit, Territorial Healthcare Direction of Camp de Tarragona, Healthcare Institut of Catalonia, Health Departament, Generalitat de Catalunya GIBA-IIS-Aragón, Catalunya, Spain; Chair of Patient Safety Working Party of semFYC (Spanish Society for Family and Community Medicine) and Quality and Safety in Family Medicine of WONCA World (Global Family Doctors), Board Member of WONCA World and SECA (Spanish Society for Healthcare Quality), Spain
| | - Heidrun Lingner
- Center for Public Health and Healthcare, Hannover Medical School, Hannover, Germany
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Lee K, Na Y, Kim M, Lee D, Choi J, Kim G, Kim M. Ursodeoxycholic acid may protect from severe acute respiratory syndrome coronavirus 2 Omicron variant by reducing angiotensin-converting enzyme 2. Pharmacol Res Perspect 2024; 12:e1194. [PMID: 38573021 PMCID: PMC10993777 DOI: 10.1002/prp2.1194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/22/2024] [Accepted: 03/09/2024] [Indexed: 04/05/2024] Open
Abstract
The SARS-CoV-2 caused COVID-19 pandemic has posed a global health hazard. While some vaccines have been developed, protection against viral infection is not perfect because of the urgent approval process and the emergence of mutant SARS-CoV-2 variants. Here, we employed UDCA as an FXR antagonist to regulate ACE2 expression, which is one of the key pathways activated by SARS-CoV-2 Delta variant infection. UDCA is a well-known reagent of liver health supplements and the only clinically approved bile acid. In this paper, we investigated the protective efficacy of UDCA on Omicron variation, since it has previously been verified for protection against Delta variant. When co-housing with an Omicron variant-infected hamster group resulted in spontaneous airborne transmission, the UDCA pre-supplied group was protected from weight loss relative to the non-treated group at 4 days post-infection by more than 5%-10%. Furthermore, UDCA-treated groups had a 3-fold decrease in ACE2 expression in nasal cavities, as well as reduced viral expressing genes in the respiratory tract. Here, the data show that the UDCA serves an alternative option for preventive drug, providing SARS-CoV-2 protection against not only Delta but also Omicron variant. Our results of this study will help to propose drug-repositioning of UDCA from liver health supplement to preventive drug of SARS-CoV-2 infection.
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Affiliation(s)
- Kyungmin Lee
- Pharmaceutical Technology CenterDaewoong Pharmaceutical Co., LtdYongin‐siGyeonggi‐doRepublic of Korea
- College of Pharmacy, Pusan National UniversityBusanRepublic of Korea
| | - Yujeong Na
- Pharmaceutical Technology CenterDaewoong Pharmaceutical Co., LtdYongin‐siGyeonggi‐doRepublic of Korea
| | - Minjin Kim
- Drug Discovery CenterDaewoong Pharmaceutical Co., LtdYongin‐siGyeonggi‐doRepublic of Korea
| | - Dongjin Lee
- Pharmaceutical Technology CenterDaewoong Pharmaceutical Co., LtdYongin‐siGyeonggi‐doRepublic of Korea
| | - Jongseo Choi
- Pharmaceutical Technology CenterDaewoong Pharmaceutical Co., LtdYongin‐siGyeonggi‐doRepublic of Korea
| | - Gwanyoung Kim
- Pharmaceutical Technology CenterDaewoong Pharmaceutical Co., LtdYongin‐siGyeonggi‐doRepublic of Korea
| | - Min‐Soo Kim
- College of Pharmacy, Pusan National UniversityBusanRepublic of Korea
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26
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Yang W, Peng Y, Wang C, Cai H, Zhang L, Xu J, Wang Y, Wang M, Zhao M, Yu K. Reduced Viral Shedding Time in High-Risk COVID-19 Patients Infected by Omicron and Treated with Paxlovid: A Real-World Study from China. Infect Drug Resist 2024; 17:1267-1279. [PMID: 38572421 PMCID: PMC10987972 DOI: 10.2147/idr.s443574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 03/23/2024] [Indexed: 04/05/2024] Open
Abstract
Introduction The purpose of this study was to compare the viral shedding time in patients infected with the Omicron variant during Paxlovid therapy and conventional therapy and to analyze the effects of Paxlovid on patients infected with COVID-19. Methods In this study, the demographic and clinical characteristics and laboratory data of 3159 patients infected with the SARS-CoV-2 Omicron variant treated at Jilin Province People's Hospital were collected and analyzed. A total of 362 patients received Paxlovid therapy, and 2797 patients received conventional therapy. After propensity score matching (PSM), 1086 patients were obtained. Results The difference in platelet (PLT) count between the two groups was statistically significant but within the normal range (P < 0.05). CT value revealed that the nucleic acid test results became negative more quickly in the Paxlovid therapy group. Analysis of the Paxlovid therapy group showed that IgG and IgM levels were increased after Paxlovid therapy administration. Conclusion The CT value of the Paxlovid therapy group became negative more quickly. This finding suggests that Paxlovid treatment after early diagnosis of the Omicron variant may achieve good therapeutic efficacy.
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Affiliation(s)
- Wei Yang
- Department of Critical Care Medicine, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People’s Republic of China
| | - Yahui Peng
- Department of Critical Care Medicine, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People’s Republic of China
| | - Changsong Wang
- Department of Critical Care Medicine, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People’s Republic of China
| | - Hongliu Cai
- Department of Critical Care Medicine, the First Affiliated Hospital, Zhejiang University, Hangzhou, People’s Republic of China
| | - Lina Zhang
- Department of Critical Care Medicine, Xiangya Hospital Central South University, Changsha, Hunan Province, People’s Republic of China
| | - Jun Xu
- Department of Critical Care Medicine, the First Affiliated Hospital, Zhejiang University, Hangzhou, People’s Republic of China
| | - Yongjie Wang
- Department of Critical Care Medicine, Jilin Province People’s Hospital, Changchun, Jilin Province, People’s Republic of China
| | - Maonan Wang
- Department of Critical Care Medicine, Jilin Province People’s Hospital, Changchun, Jilin Province, People’s Republic of China
| | - Mingyan Zhao
- Department of Critical Care Medicine, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People’s Republic of China
| | - Kaijiang Yu
- Department of Critical Care Medicine, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People’s Republic of China
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27
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Zhu H, Sharma AK, Aguilar K, Boghani F, Sarcan S, George M, Ramesh J, Van Der Eerden J, Panda CS, Lopez A, Zhi W, Bollag R, Patel N, Klein K, White J, Thangaraju M, Lokeshwar BL, Singh N, Lokeshwar VB. Simple virus-free mouse models of COVID-19 pathologies and oral therapeutic intervention. iScience 2024; 27:109191. [PMID: 38433928 PMCID: PMC10906509 DOI: 10.1016/j.isci.2024.109191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 12/19/2023] [Accepted: 02/06/2024] [Indexed: 03/05/2024] Open
Abstract
The paucity of preclinical models that recapitulate COVID-19 pathology without requiring SARS-COV-2 adaptation and humanized/transgenic mice limits research into new therapeutics against the frequently emerging variants-of-concern. We developed virus-free models by C57BL/6 mice receiving oropharyngeal instillations of a SARS-COV-2 ribo-oligonucleotide common in all variants or specific to Delta/Omicron variants, concurrently with low-dose bleomycin. Mice developed COVID-19-like lung pathologies including ground-glass opacities, interstitial fibrosis, congested alveoli, and became moribund. Lung tissues from these mice and bronchoalveolar lavage and lung tissues from patients with COVID-19 showed elevated levels of hyaluronic acid (HA), HA-family members, an inflammatory signature, and immune cell infiltration. 4-methylumbelliferone (4-MU), an oral drug for biliary-spasm treatment, inhibits HA-synthesis. At the human equivalent dose, 4-MU prevented/inhibited COVID-19-like pathologies and long-term morbidity; 4-MU and metabolites accumulated in mice lungs. Therefore, these versatile SARS-COV-2 ribo-oligonucleotide oropharyngeal models recapitulate COVID-19 pathology, with HA as its critical mediator and 4-MU as a potential therapeutic for COVID-19.
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Affiliation(s)
- Huabin Zhu
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Anuj K. Sharma
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Karina Aguilar
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Faizan Boghani
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Semih Sarcan
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Michelle George
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Janavi Ramesh
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Joshua Van Der Eerden
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Chandramukhi S. Panda
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Aileen Lopez
- Clinical Trials Office, Augusta University, 1521 Pope Avenue, Augusta, GA 30912, USA
| | - Wenbo Zhi
- Department of Obstetrics and Gynecology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Roni Bollag
- Department of Pathology and Biorepository Alliance of Georgia, Medical College of Georgia, Augusta University, 1120 15th St, Augusta, GA 30912, USA
- Georgia Cancer Center, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Nikhil Patel
- Department of Pathology and Biorepository Alliance of Georgia, Medical College of Georgia, Augusta University, 1120 15th St, Augusta, GA 30912, USA
| | - Kandace Klein
- Department of Radiology and Imaging, Medical College of Georgia, Augusta University, 1120 15th Street, Augusta, GA 30912, USA
| | - Joe White
- Department of Pathology and Biorepository Alliance of Georgia, Medical College of Georgia, Augusta University, 1120 15th St, Augusta, GA 30912, USA
| | - Muthusamy Thangaraju
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Bal L. Lokeshwar
- Georgia Cancer Center, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Nagendra Singh
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
| | - Vinata B. Lokeshwar
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, 1410 Laney Walker Boulevard, Augusta, GA 30912, USA
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28
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Majchrzak M, Madej Ł, Łysek-Gładysińska M, Zarębska-Michaluk D, Zegadło K, Dziuba A, Nogal-Nowak K, Kondziołka W, Sufin I, Myszona-Tarnowska M, Jaśkowski M, Kędzierski M, Maciukajć J, Matykiewicz J, Głuszek S, Adamus-Białek W. The RdRp genotyping of SARS-CoV-2 isolated from patients with different clinical spectrum of COVID-19. BMC Infect Dis 2024; 24:281. [PMID: 38439047 PMCID: PMC10913261 DOI: 10.1186/s12879-024-09146-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 02/16/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND The evolution of SARS-CoV-2 has been observed from the very beginning of the fight against COVID-19, some mutations are indicators of potentially dangerous variants of the virus. However, there is no clear association between the genetic variants of SARS-CoV-2 and the severity of COVID-19. We aimed to analyze the genetic variability of RdRp in correlation with different courses of COVID-19. RESULTS The prospective study included 77 samples of SARS-CoV-2 isolated from outpatients (1st degree of severity) and hospitalized patients (2nd, 3rd and 4th degree of severity). The retrospective analyses included 15,898,266 cases of SARS-CoV-2 genome sequences deposited in the GISAID repository. Single-nucleotide variants were identified based on the four sequenced amplified fragments of SARS-CoV-2. The analysis of the results was performed using appropriate statistical methods, with p < 0.05, considered statistically significant. Additionally, logistic regression analysis was performed to predict the strongest determinants of the observed relationships. The number of mutations was positively correlated with the severity of the COVID-19, and older male patients. We detected four mutations that significantly increased the risk of hospitalization of COVID-19 patients (14676C > T, 14697C > T, 15096 T > C, and 15279C > T), while the 15240C > T mutation was common among strains isolated from outpatients. The selected mutations were searched worldwide in the GISAID database, their presence was correlated with the severity of COVID-19. CONCLUSION Identified mutations have the potential to be used to assess the increased risk of hospitalization in COVID-19 positive patients. Experimental studies and extensive epidemiological data are needed to investigate the association between individual mutations and the severity of COVID-19.
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Affiliation(s)
- Michał Majchrzak
- Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
| | - Łukasz Madej
- Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
| | | | | | - Katarzyna Zegadło
- Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
| | - Anna Dziuba
- Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
| | | | | | | | | | | | | | | | | | - Stanisław Głuszek
- Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
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29
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Du SN, Chen JW, Li W, Wang MC, Mao YS. Development of autoimmune thyroid disease after COVID-19 infection: case report. Front Med (Lausanne) 2024; 11:1303855. [PMID: 38384412 PMCID: PMC10879344 DOI: 10.3389/fmed.2024.1303855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024] Open
Abstract
Background SARS-CoV-2 could trigger multiple immune responses, leading to several autoimmune diseases, including thyroid diseases. Many cases of thyroid diseases caused by COVID-19 infection have been reported. Here, we describe the disease development of patients with autoimmune thyroid disease after COVID-19 infection. Methods The clinical characteristics, diagnosis and treatment of five different patients with autoimmune thyroid disease after COVID-19 infection were reported. Results Female patients with primary autoimmune thyroid disease which have been stable for many years were reported. One month after COVID-19 infection, the disease has undergone different evolution. Case 1, a patient with history of long-term stable Hashimoto's thyroiditis, suddenly suffered from Graves disease after COVID-19 infection. Case 2, a patient with history of long-term stable Hashimoto's thyroiditis with thyroid nodules, suddenly suffered from Graves disease after infection. Case 3, a patient with history of long-term stable Graves disease, suddenly suffered from worsening after infection. The above three cases showed thyroid-stimulating antibodies were enhanced. Case 4, a patient with history of previous hypothyroidism had an increase in thyroid-related antibody (TPOAb and TRAb) activity after infection, followed by a marked worsening of hypothyroidism. Case 5, a patient with no history of thyroid disease suddenly developed controllable "thyrotoxicosis" after infection, suggesting the diagnosis of painless thyroiditis. Conclusion The five case reports show a different development of the primary autoimmune thyroid disease after COVID-19 infection. The change in the trend of thyroid disease is closely related to the immune response induced by SARS-CoV-2 infection.
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Affiliation(s)
- Si-na Du
- Department of Endocrinology, Cixi People Hospital Medical Health Group (Cixi People Hospital), Cixi, China
| | - Jian-wei Chen
- Department of Endocrinology, Cixi People Hospital Medical Health Group (Cixi People Hospital), Cixi, China
| | - Wei Li
- Department of Endocrinology, The Affiliated Lihuili Hospital of Ningbo University, Ningbo, China
| | - Meng-chuan Wang
- Department of Endocrinology, Cixi People Hospital Medical Health Group (Cixi People Hospital), Cixi, China
| | - Yu-shan Mao
- Department of Endocrinology, The first Affiliated Hospital of Ningbo University, Ningbo, China
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30
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Goerlich E, Chung TH, Hong GH, Metkus TS, Gilotra NA, Post WS, Hays AG. Cardiovascular effects of the post-COVID-19 condition. NATURE CARDIOVASCULAR RESEARCH 2024; 3:118-129. [PMID: 39196189 DOI: 10.1038/s44161-023-00414-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 12/13/2023] [Indexed: 08/29/2024]
Abstract
Throughout the COVID-19 pandemic, the new clinical entity of the post-COVID-19 condition, defined as a multisystemic condition of persistent symptoms following resolution of an acute severe acute respiratory syndrome coronavirus 2 infection, has emerged as an important area of clinical focus. While this syndrome spans multiple organ systems, cardiovascular complications are often the most prominent features. These include, but are not limited to, myocardial injury, heart failure, arrhythmias, vascular injury/thrombosis and dysautonomia. As the number of individuals with the post-COVID-19 condition continues to climb and overwhelm medical systems, summarizing existing information and knowledge gaps in the complex cardiovascular effects of the post-COVID-19 condition has become critical for patient care. In this Review, we explore the current state of knowledge of the post-COVID-19 condition and identify areas where additional research is warranted. This will provide a framework for better understanding the cardiovascular manifestations of the post-COVID-19 condition with a focus on pathophysiology, diagnosis and management.
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Affiliation(s)
- Erin Goerlich
- Division of Cardiology, Department of Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Tae H Chung
- Department of Physical Medicine and Rehabilitation and Department of Neurology, The Johns Hopkins University, Baltimore, MD, USA
| | - Gloria H Hong
- Division of Cardiology, Department of Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Thomas S Metkus
- Division of Cardiology, Department of Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Nisha A Gilotra
- Division of Cardiology, Department of Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Wendy S Post
- Division of Cardiology, Department of Medicine, The Johns Hopkins University, Baltimore, MD, USA
| | - Allison G Hays
- Division of Cardiology, Department of Medicine, The Johns Hopkins University, Baltimore, MD, USA.
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Bendetson JG, Baffoe-Bonnie AW. Type 2 Diabetes Status, Diabetes Complication Severity Index Scores, and Their Relationship With COVID-19 Severity: A Retrospective Cohort Study of Hospitalized Patients in a Southwest Virginia Health System. Cureus 2024; 16:e53524. [PMID: 38445145 PMCID: PMC10912820 DOI: 10.7759/cureus.53524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2024] [Indexed: 03/07/2024] Open
Abstract
Background Studies have shown that patients with type 2 diabetes mellitus (T2DM) tend to have poorer outcomes associated with COVID-19, including increased rates of hospitalization, ICU admission, need for ventilatory support, and mortality. Methods We performed a retrospective cohort study that included all non-pregnant adult patients who were hospitalized as a result of COVID-19 in a Southwest Virginia health system between March 18, 2020, and August 31, 2022. T2DM status was treated as a binary variable. T2DM severity was assessed using the Diabetes Complications Severity Index (DCSI). Multivariate logistic regression was used to assess the relationship between T2DM status and COVID-19 severity outcomes. Multivariate logistic regression was also used to assess the relationship between DCSI score and COVID-19 severity outcomes among patients with an established diagnosis of T2DM at the time of COVID-19 hospital admission. Results Patients with T2DM had 1.27 times the odds of experiencing a poor COVID-19 clinical outcome (95% CI: 1.13, 1.43) and 1.35 times the odds of in-hospital mortality (95% CI: 1.14, 1.59) compared to patients without diabetes. Among patients with T2DM, increasing DCSI score was significantly associated with increased odds of experiencing a poor COVID-19 clinical outcome and in-hospital mortality. Conclusions Diabetic patients in our sample were at increased odds of experiencing poor COVID-19 clinical outcomes and in-hospital mortality compared to individuals without diabetes. Amongst patients with T2DM, increasing DCSI score was associated with worse COVID-19 outcomes. Clinical decision support tools may be able to utilize DCSI scores as an indicator of COVID-19 severity risk to facilitate decisions regarding treatment aggressiveness and resource allocation.
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Affiliation(s)
- Jesse G Bendetson
- Department of Medicine, Virginia Tech Carilion School of Medicine, Roanoke, USA
| | - Anthony W Baffoe-Bonnie
- Section of Infectious Diseases, Department of Medicine, Virginia Tech Carilion School of Medicine, Roanoke, USA
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Robu Popa D, Melinte OE, Dobrin ME, Cernomaz AT, Grigorescu C, Nemes AF, Todea DA, Vulturar DM, Grosu-Creangă IA, Lunguleac T, Trofor AC. Laboratory Diagnostics Accuracy for COVID-19 versus Post-COVID-19 Syndrome in Lung Disease Patients with Multimorbidity. J Pers Med 2024; 14:171. [PMID: 38392603 PMCID: PMC10890354 DOI: 10.3390/jpm14020171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 02/24/2024] Open
Abstract
The laboratory tests and identification of risk factors such as comorbidities are essential in the management, treatment and prognosis of patients with chronic respiratory diseases. Performing rigorous monitoring among patients with post-COVID-19 syndrome and early identification of risk factors associated with poor prognosis are crucial in improving patient outcomes. In the present study, 182 patients diagnosed with COVID-19 and PCI during 2020-2022 were included. A clinical and epidemiological evaluation was performed for each patient. Laboratory tests at admission included complete blood count, Erythrocyte Sedimentation Rate (ESR) and biochemical tests. Receiver operating curve (ROC) and area under the curve (AUC) were calculated to compare the diagnostic performance of each parameter. Regarding comorbidities, arterial hypertension, diabetes mellitus and obesity were the most frequent ones. In the case of chronic lung diseases, asthma and Chronic Obstructive Pulmonary Disease (COPD) were the most frequent. Pleurisy was found especially in patients with PCI Variations in serum LDH values were observed, especially in severe forms of COVID-19 in 2020, with a mean value of 481.44 U/L, compared to patients with PCI, whose mean values (122 U/L) were within the biological range of reference. High neutrophil/lymphocyte ratio (NLR) values quantified in this study were especially associated with moderate and severe forms of COVID-19 and also PCI. The Spearman correlation coefficient was determined to measure the correlations between the clinical parameters of all investigated subjects. A value of p < 0.05 was considered statistically significant. The statistical results indicated that serum lactate dehydrogenase (LDH), glucose and C-reactive protein (CRP) are sensitive markers with a diagnostic role in COVID-19, and lymphocyte (Ly) count, CRP, ESR and glucose were evidenced to be target markers in PCI. LDH values were observed to be statistically significant (p < 0.005) in patients with COVID-19 and obesity evaluated in 2021, while Ly count was statistically significant (p = 0.05) in patients with PCI and arterial hypertension. Regarding comorbidities, it has been observed that obesity, arterial hypertension and cardiovascular diseases represent risk factors in COVID-19/PCI, associated especially with the severe forms of the disease.
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Affiliation(s)
- Daniela Robu Popa
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Oana Elena Melinte
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Andrei Tudor Cernomaz
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cristina Grigorescu
- Discipline of the Thoracic Surgery, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Doina Adina Todea
- Discipline of Pneumology, Department of Medical Sciences, Faculty of Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400012 Cluj, Romania
| | - Damiana Maria Vulturar
- Discipline of Pneumology, Department of Medical Sciences, Faculty of Medicine, "Iuliu Hatieganu" University of Medicine and Pharmacy, 400012 Cluj, Romania
| | - Ionela Alina Grosu-Creangă
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Tiberiu Lunguleac
- Discipline of the Thoracic Surgery, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Antigona Carmen Trofor
- Discipline of Pneumology, III-rd Medical Department, Faculty of Medicine, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
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Del Vecchio L, Balafa O, Dounousi E, Ekart R, Fernandez BF, Mark PB, Sarafidis P, Valdivielso JM, Ferro CJ, Mallamaci F. COVID-19 and cardiovascular disease in patients with chronic kidney disease. Nephrol Dial Transplant 2024; 39:177-189. [PMID: 37771078 PMCID: PMC10828215 DOI: 10.1093/ndt/gfad170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Indexed: 09/30/2023] Open
Abstract
Millions of people worldwide have chronic kidney disease (CKD). Affected patients are at high risk for cardiovascular (CV) disease for several reasons. Among various comorbidities, CKD is associated with the more severe forms of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. This is particularly true for patients receiving dialysis or for kidney recipients. From the start of the SARS-CoV-2 pandemic, several CV complications have been observed in affected subjects, spanning acute inflammatory manifestations, CV events, thrombotic episodes and arrythmias. Several pathogenetic mechanisms have been hypothesized, including direct cytopathic viral effects on the myocardium, endothelial damage and hypercoagulability. This spectrum of disease can occur during the acute phase of the infection, but also months after recovery. This review is focussed on the CV complications of coronavirus disease 2019 (COVID-19) with particular interest in their implications for the CKD population.
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Affiliation(s)
- Lucia Del Vecchio
- Department of Nephrology and Dialysis, Sant'Anna Hospital, ASST Lariana, Como, Italy
| | - Olga Balafa
- Department of Nephrology, University Hospital of Ioannina, Ioannina, Greece
| | - Evangelia Dounousi
- Department of Nephrology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Robert Ekart
- Department of Dialysis, Clinic for Internal Medicine, University Medical Center Maribor, Maribor, Slovenia
| | | | - Patrick B Mark
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Pantelis Sarafidis
- 1st Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Jose M Valdivielso
- Vascular and Renal Translational Research Group, Institute for Biomedical Research on Lleida (IRBLleida), Lleida, Spain
| | - Charles J Ferro
- Department of Renal Medicine, University Hospitals Birmingham and Institute of Cardiovascular Sciences, University of Birmingham, Birmingham,UK
| | - Francesca Mallamaci
- Francesca Mallamaci Department of Nephrology, Dialysis, and Transplantation Azienda Ospedaliera “Bianchi-Melacrino-Morelli” & CNR-IFC, Reggio Calabria, Italy
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Lisco G, Solimando AG, Stragapede A, De Tullio A, Laraspata C, Laudadio C, Giagulli VA, Prete M, Jirillo E, Saracino A, Racanelli V, Triggiani V. Predicting Factors of Worse Prognosis in COVID-19: Results from a Cross-sectional Study on 52 Inpatients Admitted to the Internal Medicine Department. Endocr Metab Immune Disord Drug Targets 2024; 24:1224-1236. [PMID: 38243977 PMCID: PMC11348458 DOI: 10.2174/0118715303288042240111070057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/03/2023] [Accepted: 12/11/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND The initial phases of the COVID-19 pandemic posed a real need for clinicians to identify patients at risk of poor prognosis as soon as possible after hospital admission. AIMS The study aimed to assess the role of baseline anamnestic information, clinical parameters, instrumental examination, and serum biomarkers in predicting adverse outcomes of COVID-19 in a hospital setting of Internal Medicine. METHODS Fifty-two inpatients consecutively admitted to the Unit of Internal Medicine "Baccelli," Azienda Ospedaliero - Universitaria Policlinico of Bari (February 1 - May 31, 2021) due to confirmed COVID-19 were grouped into two categories based on the specific outcome: good prognosis (n=44), patients discharged at home after the acute phase of the infection; poor prognosis, a composite outcome of deaths and intensive care requirements (n=8). Data were extracted from medical records of patients who provided written informed consent to participate. RESULTS The two study groups had similar demographic, anthropometric, clinical, and radiological characteristics. Higher interleukin 6 (IL-6) levels and leucocyte count, and lower free triiodothyronine (fT3) levels were found in patients with poor than those with good prognosis. Higher IL-6 levels and leucocyte count, lower fT3 concentration, and pre-existing hypercholesterolemia were independent risk factors of poor outcomes in our study population. A predicting risk score, built by assigning one point if fT3 < 2 pg/mL, IL-6 >25 pg/mL, and leucocyte count >7,000 n/mm3, revealed that patients totalizing at least 2 points by applying the predicting score had a considerably higher risk of poor prognosis than those scoring <2 points (OR 24.35 (1.32; 448), p = 0.03). The weight of pre-existing hypercholesterolemia did not change the risk estimation. CONCLUSION Four specific baseline variables, one anamnestic (pre-existing hypercholesterolemia) and three laboratory parameters (leucocyte count, IL-6, and fT3), were significantly associated with poor prognosis as independent risk factors. To prevent adverse outcomes, the updated 4-point score could be useful in identifying at-risk patients, highlighting the need for specific trials to estimate the safety and efficacy of targeted treatments.
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Affiliation(s)
- Giuseppe Lisco
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Antonio Giovanni Solimando
- Guido Baccelli Unit of Internal Medicine, Department of Precision and Regenerative Medicine and Ionian Area-(DiMePRe-J), School of Medicine, Aldo Moro University of Bari, 70124 Bari, Italy
| | - Assunta Stragapede
- Guido Baccelli Unit of Internal Medicine, Department of Precision and Regenerative Medicine and Ionian Area-(DiMePRe-J), School of Medicine, Aldo Moro University of Bari, 70124 Bari, Italy
| | - Anna De Tullio
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Cristiana Laraspata
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Carola Laudadio
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Vito Angelo Giagulli
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Marcella Prete
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Emilio Jirillo
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Annalisa Saracino
- Operative Unit of Infectious Diseases, Hospital-University Polyclinic of Bari, Bari, Italy
| | - Vito Racanelli
- Centre for Medical Sciences (CISMed), University of Trento, Trento, Italy
| | - Vincenzo Triggiani
- Interdisciplinary Department of Medicine, Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, School of Medicine, University of Bari Aldo Moro, 70124 Bari, Italy
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Nasyrov RA, Galichina VA, Timchenko VN, Krasnogorskaya OL, Chepelev AS, Fedotova EP, Sidorova NA, Agafonnikova AA, Anichkov NM. [Lung pathology in children with a long-term novel coronavirus infection COVID-19]. Arkh Patol 2024; 86:36-43. [PMID: 38319270 DOI: 10.17116/patol20248601136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2024]
Abstract
New coronavirus infection is registered less frequently in children than in adults. Among all patients with COVID-19, the share of children is 8.6%. Clinical practice shows that in children, COVID-19 can be severe and even fatal. Articles have been published reflecting the clinical manifestations of Long Covid in children, while data on pathomorphological examination of the lungs during long-term COVID-19 in children are not available in the literature. On the basis of the Department of Pathological Anatomy with a course of Forensic Medicine and the Pathological-Anatomical Department of the Clinic of St. Petersburg State Pediatric Medical University, an analysis of medical documentation was carried out, autopsy materials were selected from 3 observations of the death of children from COVID-19. The selection criterion was the duration of the disease. A histological examination using standard methods and IHC analysis using antibodies to the nucleocapsid of SARS-Cov-2, CD95, CD31 were carried out on the lung tissue of 3 children aged 2 months to 2 years who died from a new coronavirus infection. Microscopically, all three patients showed microvessels damage, their thrombosis, angiogenesis, as well as signs of diffuse alveolar damage The combination of expression of the SARS-CoV-2 nucleocapsid and the apoptosis marker on the vascular endothelium of the MCR is of interest. CONCLUSION The data obtained indicate infection with coronavirus and death of endothelial cells due to apoptosis. Endothelial damage in the microvessels of the lungs is the initiating factor in the development of capillary-alveolar block, tissue hypoxia, and disseminated intravascular coagulation syndrome, leading in some cases to respiratory/multiple organ failure and death.
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Affiliation(s)
- R A Nasyrov
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - V A Galichina
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - V N Timchenko
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - O L Krasnogorskaya
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - A S Chepelev
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - E P Fedotova
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - N A Sidorova
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - A A Agafonnikova
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
| | - N M Anichkov
- St. Petersburg State Pediatric Medical University, Saint Petersburg, Russia
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Lv B, Gao X, Zeng G, Guo H, Li F. Safety Profile of Paxlovid in the Treatment of COVID-19. Curr Pharm Des 2024; 30:666-675. [PMID: 38415446 DOI: 10.2174/0113816128280987240214103432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND With the urgent and widespread application of Paxlovid, a novel antiviral drug for Coronavirus Disease 2019 (COVID-19) in clinical practice, concerns regarding its actual efficacy and safety have emerged. In order to provide more evidence to support its clinical application, we sought to perform a descriptive analysis of cases who experienced at least one Paxlovid-related adverse event (AEs) and reported to the FDA Adverse Event Reporting System (FAERS) in the post-marketing period. METHODS Individual adverse event reports between January 1, 2022 and September 30, 2022, were downloaded from the FAERS website. We completed a descriptive study about the safety of Paxlovid in the treatment of COVID-19. Further, we also analyzed the onset time of Paxlovid-related AEs. RESULTS As of 30 September 2022, 16,529 de-duplicated cases were submitted to the FDA, and 5,860 (35.45%) were female. The average age was 58.38 years (S.D. 15.50). Most reports (12,390, 74.96%) were submitted by consumers and 1,436 (8.68%) concerned serious outcomes. The most frequently reported AEs were disease recurrence (7,724, 16.23%), dysgeusia (2,877, 6.05%), and diarrhoea (1,448, 3.04%). The median onset time of Paxlovid-related AEs was 8 days (interquartile range,1-10 days), and most of the cases (2,629, 19.12%) occurred on the day after Paxlovid initiation. CONCLUSION This study indicates that the most common AEs reported with Paxlovid in post-marketing experience are consistent with the safety assessment of antiviral drugs. Even without emerging apparent safety concerns, the incidence of serious outcomes was unexpectedly high, and a few cases of potential new AEs occurred.
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Affiliation(s)
- Bing Lv
- Department of Emergency, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Xin Gao
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Guoqiang Zeng
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Hui Guo
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Faping Li
- Department of Urology, The First Hospital of Jilin University, Changchun 130021, Jilin Province, China
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Ghavami G, Sardari S. Two Birds with One Stone: Drug Regime Targets Viral Pathogenesis Phases and COVID-19 ARDS at the Same Time. Infect Disord Drug Targets 2024; 24:e290124226467. [PMID: 38288808 DOI: 10.2174/0118715265270637240107153121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 10/09/2023] [Accepted: 11/20/2023] [Indexed: 09/04/2024]
Abstract
BACKGROUND Severe COVID-19 or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a kind of viral pneumonia induced by infection with the coronavirus that causes ARDS. It involves symptoms that are a combination of viral pneumonia and ARDS. Antiviral or immunosuppressive medicines are used to treat many COVID-19 patients. Several drugs are now undergoing clinical studies in order to see if they can be repurposed in the future. MATERIAL AND METHODS In this study, in silico biomarker-targeted methodologies, such as target/ molecule virtual screening by docking technique and drug repositioning strategy, as well as data mining approach and meta-analysis of investigational data, were used. RESULTS In silico findings of used combination of drug repurposing and high-throughput docking methods presented acetaminophen, ursodiol, and β-carotene as a three-drug therapy regimen to treat ARDS induced by viral pneumonia in addition to inducing direct antiviral effects against COVID-19 viral infection. CONCLUSION In the current study, drug repurposing and high throughput docking methods have been employed to develop combination drug regimens as multiple-molecule drugs for the therapy of COVID-19 and ARDS based on a multiple-target therapy strategy. This approach offers a promising avenue for the treatment of COVID-19 and ARDS, and highlights the potential benefits of drug repurposing in the fight against the current pandemic.
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Affiliation(s)
- Ghazaleh Ghavami
- Drug Design and Bioinformatics Unit, Department of Medical Biotechnology, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
| | - Soroush Sardari
- Drug Design and Bioinformatics Unit, Department of Medical Biotechnology, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran
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Ayeldeen G, Shaker OG, Amer E, Zaafan MA, Herzalla MR, Keshk MA, Abdelhamid AM. The Impact of lncRNA-GAS5/miRNA-200/ACE2 Molecular Pathway on the Severity of COVID-19. Curr Med Chem 2024; 31:1142-1151. [PMID: 37190816 DOI: 10.2174/0929867330666230515144133] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 03/03/2023] [Accepted: 03/13/2023] [Indexed: 05/17/2023]
Abstract
BACKGROUND The severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2), which is responsible for coronavirus disease (COVID-19), potentially has severe adverse effects, leading to public health crises worldwide. In COVID-19, deficiency of ACE-2 is linked to increased inflammation and cytokine storms via increased angiotensin II levels and decreased ACE-2/Mas receptor axis activity. MiRNAs are small sequences of noncoding RNAs that regulate gene expression by binding to the targeted mRNAs. MiR-200 dysfunction has been linked to the development of ARDS following acute lung injury and has been proposed as a key regulator of ACE2 expression. LncRNA growth arrest-specific transcript 5 (GAS5) has been recently studied for its modulatory effect on the miRNA-200/ACE2 axis. OBJECTIVE The current study aims to investigate the role of lncRNA GAS5, miRNA-200, and ACE2 as new COVID-19 diagnostic markers capable of predicting the severity of SARS-CoV-2 complications. METHODS A total of 280 subjects were classified into three groups: COVID-19-negative controls (n = 80), and COVID-19 patients (n=200) who required hospitalization were classified into two groups: group (2) moderate cases (n = 112) and group (3) severe cases (n = 88). RESULTS The results showed that the serum GAS5 expression was significantly down-expressed in COVID-19 patients; as a consequence, the expression of miR-200 was reported to be overexpressed and its targeted ACE2 was down-regulated. The ROC curve was drawn to examine the diagnostic abilities of GAS5, miR-200, and ACE2, yielding high diagnostic accuracy with high sensitivity and specificity. CONCLUSION lncRNA-GAS5, miRNA-200, and ACE2 panels presented great diagnostic potential as they demonstrated the highest diagnostic accuracy for discriminating moderate COVID-19 and severe COVID-19 cases.
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Affiliation(s)
- Ghada Ayeldeen
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Olfat G Shaker
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Eman Amer
- Biochemistry Department, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Egypt
| | - Mai A Zaafan
- Pharmacology & Toxicology Department, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), 6th of October City, Egypt
| | - Mohamed R Herzalla
- Internal Medicine Department, Endocrinology & Diabetes Unit, Zagazig University, 6th of October City, Egypt
| | - Mofida A Keshk
- Department of Molecular Diagnostics and Therapeutics, Genetic Engineering and Biotechnology Research Institute (GEBRI), University of Sadat City (USC), El-Sadat City, Egypt
| | - Amr M Abdelhamid
- Biochemistry Department, Faculty of Pharmacy, October University for Modern Sciences and Arts (MSA), 6th of October City, Egypt
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Filev R, Lyubomirova M, Bogov B, Kalinov K, Hristova J, Svinarov D, Rostaing L. IL-6 and SAA-Strong Predictors for the Outcome in COVID-19 CKD Patients. Int J Mol Sci 2023; 25:311. [PMID: 38203482 PMCID: PMC10779145 DOI: 10.3390/ijms25010311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/19/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
In this prospective study, we assessed biomarkers of inflammation (IL-6 and SAA) from the serum of 120 COVID-19 patients, of whom 70 had chronic kidney disease. All the samples were taken at emergency-department (ED) admission. Our goal was to relate the biomarkers to the results of death and acute kidney injury. All the patients underwent chest computer tomography to estimate the severity score (0-5), which was performed at hospital admission. Finally, biomarkers were also evaluated in a healthy control group and in non-COVID-19-CKD patients. IL-6 and SAA were statistically different between the subgroups, i.e., they were significantly increased in patients with COVID-19. Both of the biomarkers (IL-6 and SAA) were independently associated with mortality, AKI and a higher grade of pathological changes in the lung's parenchyma. Both high baseline levels of IL-6 and SAA on hospital admission were highly correlated with a later ventilatory requirement and mortality, independent of hospital stay. Mortality was found to be significantly higher when the chest CT severity score was 3-4, compared with a severity score of 0-2 (p < 0.0001). Conclusions: at the admission stage, IL-6 and SAA are useful markers for COVID-19 patients with CKD.
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Affiliation(s)
- Rumen Filev
- Department of Nephrology, Internal Disease Clinic, University Hospital “Saint Anna”, 1750 Sofia, Bulgaria; (M.L.); (B.B.)
- Faculty of Medicine, Medical University Sofia, 1504 Sofia, Bulgaria; (J.H.); (D.S.)
| | - Mila Lyubomirova
- Department of Nephrology, Internal Disease Clinic, University Hospital “Saint Anna”, 1750 Sofia, Bulgaria; (M.L.); (B.B.)
- Faculty of Medicine, Medical University Sofia, 1504 Sofia, Bulgaria; (J.H.); (D.S.)
| | - Boris Bogov
- Department of Nephrology, Internal Disease Clinic, University Hospital “Saint Anna”, 1750 Sofia, Bulgaria; (M.L.); (B.B.)
- Faculty of Medicine, Medical University Sofia, 1504 Sofia, Bulgaria; (J.H.); (D.S.)
| | | | - Julieta Hristova
- Faculty of Medicine, Medical University Sofia, 1504 Sofia, Bulgaria; (J.H.); (D.S.)
- Department of Clinical Laboratory, University Hospital “Alexandrovska”, 1431 Sofia, Bulgaria
| | - Dobrin Svinarov
- Faculty of Medicine, Medical University Sofia, 1504 Sofia, Bulgaria; (J.H.); (D.S.)
- Department of Clinical Laboratory, University Hospital “Alexandrovska”, 1431 Sofia, Bulgaria
| | - Lionel Rostaing
- Nephrology, Hemodialysis, Apheresis and Kidney Transplantation Department, Grenoble University Hospital, 38043 Grenoble, France;
- Internal Disease Department, Grenoble Alpes University, 38043 Grenoble, France
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Tsuchiya N, Yonamine E, Iraha S, Takara M, Oshiro Y, Tetsuhiro M, Murayama S, Kinoshita R, Sato M, Nishikuramori Y, Takara H, Akamine T, Morita H, Matayoshi T, Chinen Y, Nishie A. Survey on chest CT findings in COVID-19 patients in Okinawa, Japan: differences between the delta and omicron variants. Sci Rep 2023; 13:20373. [PMID: 37990038 PMCID: PMC10663472 DOI: 10.1038/s41598-023-47756-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 11/17/2023] [Indexed: 11/23/2023] Open
Abstract
To investigate the frequency of pneumonia and chest computed tomography (CT) findings in patients with coronavirus disease 2019 (COVID-19) during the fifth Delta variant-predominant and sixth Omicron variant-predominant waves of the COVID-19 pandemic in Okinawa, Japan. A survey on chest CT examinations for patients with COVID-19 was conducted byhospitals with board-certified radiologists who provided treatment for COVID-19 pneumonia in Okinawa Prefecture. Data from 11 facilities were investigated. Indications for chest CT; number of COVID-19 patients undergoing chest CT; number of patients with late-onset pneumonia, tracheal intubation, and number of deaths; and COVID-19 Reporting and Data System classifications of initial chest CT scans were compared by the chi-squared test between the two pandemic waves (Delta vs. Omicron variants). A total of 1944 CT scans were performed during the fifth wave, and 1178 were performed during the sixth wave. CT implementation rates, which were the number of patients with COVID-19 undergoing CT examinations divided by the total number of COVID-19 cases in Okinawa Prefecture during the waves, were 7.1% for the fifth wave and 2.1% for the sixth wave. The rates of tracheal intubation and mortality were higher in the fifth wave. Differences between the distributions of the CO-RADS classifications were statistically significant for the fifth and sixth waves (p < 0.0001). In the fifth wave, CO-RADS 5 (typical of COVID-19) was most common (65%); in the sixth wave, CO-RADS 1 (no findings of pneumonia) was most common (50%). The finding of "typical for other infection but not COVID-19" was more frequent in the sixth than in the fifth wave (13.6% vs. 1.9%, respectively). The frequencies of pneumonia and typical CT findings were higher in the fifth Delta variant-predominant wave, and nontypical CT findings were more frequent in the sixth Omicron variant-predominant wave of the COVID-19 pandemic in Okinawa, Japan.
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Affiliation(s)
- Nanae Tsuchiya
- Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara-cho, Nakagami-Gun, Okinawa, 903-0215, Japan.
| | - Eri Yonamine
- Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara-cho, Nakagami-Gun, Okinawa, 903-0215, Japan
| | - Shoko Iraha
- Department of Radiology, Okinawa Kyodo Hospital, Okinawa, Japan
| | - Makoto Takara
- Department of Radiology, Heart Life Hospital, Okinawa, Japan
| | - Yasuji Oshiro
- Department of Radiology, National Hospital Organization, Okinawa National Hospital, Okinawa, Japan
| | - Miyara Tetsuhiro
- Department of Radiology, Urasoe General Hospital, Okinawa, Japan
| | | | - Ryo Kinoshita
- Department of Radiology, Okinawa Prefectural Nanbu Medical Center and Children's Medical Center, Okinawa, Japan
| | - Masaki Sato
- Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara-cho, Nakagami-Gun, Okinawa, 903-0215, Japan
| | | | - Hiroaki Takara
- Department of Radiology, Okinawa Chubu Hospital, Okinawa, Japan
| | - Tamaki Akamine
- Department of Radiology, Yuai Medical Center, Okinawa, Japan
| | - Hikaru Morita
- Department of Radiology, Ohama Daiichi Hospital, Okinawa, Japan
| | | | - Yuma Chinen
- Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara-cho, Nakagami-Gun, Okinawa, 903-0215, Japan
| | - Akihiro Nishie
- Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara-cho, Nakagami-Gun, Okinawa, 903-0215, Japan
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Noh HJ, Song JH, Ham SY, Park Y, Won HK, Kim SJ, Chung KB, Kim CK, Ahn YM, Lee BJ, Kang HR. Clinical outcomes of mild to moderate coronavirus disease 2019 patients treated with Regdanvimab in delta-variant outbreak: Retrospective cohort study. Medicine (Baltimore) 2023; 102:e35987. [PMID: 37960790 PMCID: PMC10637437 DOI: 10.1097/md.0000000000035987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 10/16/2023] [Indexed: 11/15/2023] Open
Abstract
Regdanvimab is a novel neutralizing antibody agent used for the treatment of coronavirus disease 2019 (COVID-19). However, the effectiveness of regdanvimab in delta-variant patients has rarely been investigated. We examined the clinical outcomes and adverse events in COVID 19 patients treated with regdanvimab in the delta-variant era. Data were collected from laboratory-confirmed COVID-19 hospitalized patients who received regdanvimab in 2021 and categorized into pre-delta and delta variant groups. The primary outcome was the need for oxygen therapy. Rescue therapy, clinical improvement, and adverse events were analyzed. Among 101 patients treated with regdanvimab, 31 (30.7%) were delta patients and 49 (48.5) were pre-delta patients. 64.4% were male, the mean age was 60.3 years, and 70 patients (69%) had at least one underlying disease. The median interval from symptom onset to injection was 4 days. Twenty-three patients (23%) needed oxygen therapy, including 9 (29%) in the delta and 8 (16.3%) in the pre-delta group. (P = .176) The risk of early oxygen supplement was higher in the delta group (adjusted hazard ratio (aHR), 6.75; 95% confidence interval(CI), 1.53-29.8). The in-hospital survival rate was 100%, and no patients were admitted to the intensive care unit. Adverse events occurred in 43% of patients:13 (42%) delta patients and 23 (47%) pre-delta patients had any adverse events (P = .661). Patients treated with regdanvimab 4 days after symptom onset showed a favorable prognosis (aHR, 0.26; 95% CI, 0.26-0.91). We found that the high-risk mild to moderate COVID-19 patients treated with regdanvimab showed similar disease progression in delta-variant patients and pre-delta variants; however, we need to be more closely observed delta-variant patients than those in the pre-delta group despite regdanvimab treatment due to rapid disease aggravation.
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Affiliation(s)
- Hyeong-Jun Noh
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Jin Hwa Song
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Sin Young Ham
- Division of Infectious Disease, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Yeonkyung Park
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Ha-Kyeong Won
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Soo Jung Kim
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, Republic of Korea
| | - Keun Bum Chung
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Choon Kwan Kim
- Division of Infectious Disease, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Young Mee Ahn
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Byoung-Jun Lee
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
| | - Hye-Rin Kang
- Division of Pulmonary and Allergy Medicine, Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, Republic of Korea
- Department of Internal Medicine, Graduate School of Medicine, Seoul National University, Seoul, Republic of Korea
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Pietrasanta C, Ronchi A, Agosti M, Mangili G, Sinelli M, Ghirardello S, Barachetti R, Crimi R, Fasolato V, Martinelli S, Bellan C, Crippa B, Artieri G, Perniciaro S, Saruggia M, Ventura ML, Garofoli F, Pagliotta C, Uceda Renteria SC, Piralla A, Bergami F, Morandi G, Proto A, Pontiggia F, Risso FM, Bossi A, Ferrari S, Cavalleri V, Servi P, Castiglione A, Spada E, Ceriotti F, Baldanti F, Mosca F, Pugni L. Early Postnatal Infection of Neonates Born to Mothers Infected by SARS-CoV-2 Omicron Variant. Pediatrics 2023; 152:e2023062702. [PMID: 37830167 DOI: 10.1542/peds.2023-062702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/14/2023] [Indexed: 10/14/2023] Open
Abstract
OBJECTIVES To evaluate the rate of postnatal infection during the first month of life in neonates born to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-positive mothers during the predominant circulation of the omicron (B.1.1.529) variant. METHODS This prospective, 10-center study enrolled mothers infected by SARS-CoV-2 at delivery and their infants, if both were eligible for rooming-in, between December 2021 and March 2022. Neonates were screened for SARS-CoV-2 RNA at 1 day of life (DOL), 2 to 3 DOL, before discharge, and twice after hospital discharge. Mother-infant dyads were managed under a standardized protocol to minimize the risk of viral transmission. Sequencing data in the study area were obtained from the Italian Coronavirus Disease 2019 Genomic platform. Neonates were included in the final analysis if they were born when the omicron variant represented >90% of isolates. RESULTS Eighty-two percent (302/366) of mothers had an asymptomatic SARS-CoV-2 infection. Among 368 neonates, 1 was considered infected in utero (0.3%), whereas the postnatal infection rate during virtually exclusive circulation of the omicron variant was 12.1%. Among neonates infected after birth, 48.6% became positive during the follow-up period. Most positive cases at follow-up were detected concurrently with the peak of coronavirus disease 2019 cases in Italy. Ninety-seven percent of the infected neonates were asymptomatic. CONCLUSIONS The risk of early postnatal infection by the SARS-CoV-2 omicron variant is higher than that reported for previously circulating variants. However, protected rooming-in practice should still be encouraged given the paucity of symptoms in infected neonates.
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Affiliation(s)
- Carlo Pietrasanta
- Neonatology and NICU
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | - Massimo Agosti
- Neonatology and NICU, Del Ponte Hospital, Varese, Italy
- Department of Pediatrics, University of Insubria, Varese, Italy
| | | | - Mariateresa Sinelli
- Neonatology and NICU, Fondazione IRCCS San Gerardo dei Tintori, Monza (MB), Italy
| | | | | | - Riccardo Crimi
- Neonatology and NICU
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Valeria Fasolato
- Neonatology and NICU, ASST Mantova, Ospedale Carlo Poma, Mantova, Italy
| | | | - Cristina Bellan
- Neonatology and NICU, ASST Bergamo Est, Ospedale Bolognini Seriate, Seriate, Italy
| | | | - Giacomo Artieri
- Neonatology and NICU
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | | | - Maria Luisa Ventura
- Neonatology and NICU, Fondazione IRCCS San Gerardo dei Tintori, Monza (MB), Italy
| | | | | | | | - Antonio Piralla
- Department of Microbiology and Virology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Federica Bergami
- Department of Microbiology and Virology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Grazia Morandi
- Neonatology and NICU, ASST Mantova, Ospedale Carlo Poma, Mantova, Italy
| | - Alice Proto
- Neonatology and NICU, Ospedale Metropolitano Niguarda, Milan, Italy
| | - Federica Pontiggia
- Neonatology and NICU, ASST Bergamo Est, Ospedale Bolognini Seriate, Seriate, Italy
| | - Francesco Maria Risso
- Neonatology and NICU, ASST Spedali Civili di Brescia, Presidio Ospedale dei Bambini - Children Hospital, Brescia, Italy
| | - Angela Bossi
- Neonatology and NICU, Del Ponte Hospital, Varese, Italy
| | | | - Valeria Cavalleri
- Neonatology and NICU, Fondazione IRCCS San Gerardo dei Tintori, Monza (MB), Italy
| | | | | | - Elena Spada
- Neonatology and NICU
- Laboratorio della Conoscenza Carlo Corchia- APS, Firenze, Italy
| | - Ferruccio Ceriotti
- Clinical Pathology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fausto Baldanti
- Department of Microbiology and Virology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
- Department of Clinical, Surgical, Pediatric and Diagnostic Sciences, University of Pavia, Pavia, Italy
| | - Fabio Mosca
- Neonatology and NICU
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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Raouf GA, Mohammad FK, Merza MA. Polypharmacy and the In Silico Prediction of Potential Body Proteins Targeted by These Drugs Among Hospitalized COVID-19 Patients With Cytokine Storm. Cureus 2023; 15:e48834. [PMID: 38106718 PMCID: PMC10722521 DOI: 10.7759/cureus.48834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2023] [Indexed: 12/19/2023] Open
Abstract
Background and objective Polypharmacy is prevalent in coronavirus disease 2019 (COVID-19) patients with severe disease. However, information on polypharmacy among COVID-19 patients who also suffer from cytokine storm is scarce. In light of this, the purpose of the present study was to assess the incidence of polypharmacy and in silico prediction of potential body proteins targeted by these drugs among hospitalized COVID-19 patients who were identified to have the additional burden of cytokine storm in the city of Duhok, Kurdistan Region, Iraq. Methods This was a cross-sectional observational study conducted from June 2021 to April 2022; the phenomena of major polypharmacy (six to nine medications) and excessive polypharmacy (≥10 medications) were documented among 33 (15 males and 18 females) COVID-19 patients with cytokine storm during their hospital stay (8-45 days) in Duhok, Kurdistan Region, Iraq. The SwissTargetPrediction program was utilized in silico to predict and identify human body proteins that could be potentially targeted by selected medications involved in polypharmacy. Results All patients had tested positive for COVID-19 via PCR testing, and they showed different signs and symptoms of the disease. None of the patients recovered and all of them deceased. All 33 patients received many therapeutic agents that ranged in number from eight to 20/patient during their hospital stay. The mean number of medications was 15 ± 3. We identified 2/33 (6%) patients with major polypharmacy (eight and nine) and 31/33 (94%) with excessive polypharmacy (15.5 ± 2.7). The total number of medications identified in polypharmacy was 37, excluding vitamins, minerals, and intravenous solutions. The frequency of medications administered was as follows: antibiotics (67, 13.7%), mucolytic agents (56, 11.5%), corticosteroids (54, 11%), anticoagulants (48, 9.8%), antiviral agents (41, 8.4%), antihypertensive agents (32, 6.5%), analgesics (28, 5.7%), antifungal drugs (27, 5.5%), antidiabetics (26, 5.3%), and other medications (2-19, 0.41-3.9%). Using the SwissTargetPrediction program, various drugs including antiviral agents involved in polypharmacy were found to target, in silico, body proteins at a prediction percentage that ranged from 6.7% to 40%. Conclusions Major and extensive polypharmacy conditions were identified in hospitalized COVID-19 patients suffering from cytokine storm. The severity of COVID-19 with cytokine storm, comorbidities, and hospitalization were key factors associated with polypharmacy in the patients. The SwissTargetPrediction web server is useful for predicting in silico potential human body protein targets that could possibly be sources of additional information on the adverse/toxic effects of polypharmacy medications administered concurrently. Further research in current medication protocols prescribed for advanced COVID-19 illness with cytokine storm is warranted to gain deeper insights into the topic.
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Affiliation(s)
- Ghazwan A Raouf
- Department of Pharmacology, College of Pharmacy, University of Duhok, Duhok, IRQ
| | - Fouad K Mohammad
- Department of Physiology, Biochemistry and Pharmacology, College of Veterinary Medicine, University of Mosul, Mosul, IRQ
- College of Nursing, The American University of Kurdistan, Duhok, IRQ
| | - Muayad A Merza
- Department of Internal Medicine, University of Duhok, Duhok, IRQ
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de Santos Castro PÁ, Martín-Rodríguez F, Arribas LTP, Sánchez DZ, Sanz-García A, Del Águila TGV, Izquierdo PG, de Santos Sánchez S, Del Pozo Vegas C. Head-to-head comparison of six warning scores to predict mortality and clinical impairment in COVID-19 patients in emergency department. Intern Emerg Med 2023; 18:2385-2395. [PMID: 37493862 DOI: 10.1007/s11739-023-03381-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 07/17/2023] [Indexed: 07/27/2023]
Abstract
The aim was to evaluate the ability of six risk scores (4C, CURB65, SEIMC, mCHOSEN, QuickCSI, and NEWS2) to predict the outcome of patients with COVID-19 during the sixth pandemic wave in Spain. A retrospective observational study was performed to review the electronic medical records in patients ≥ 18 years of age who consulted consecutively in an emergency department with COVID-19 diagnosis throughout 2 months during the sixth pandemic wave. Clinical-epidemiological variables, comorbidities, and their respective outcomes, such as 30-day in-hospital mortality and clinical deterioration risk (a combined outcome considering: mechanical ventilation, intensive care unit admission, and/or 30-day in-hospital mortality), were calculated. The area under the curve for each risk score was calculated, and the resulting curves were compared by the Delong test, concluding with a decision curve analysis. A total of 626 patients (median age 79 years; 49.8% female) fulfilled the inclusion criteria. Two hundred and ninety-three patients (46.8%) had two or more comorbidities. Clinical deterioration risk criteria were present in 10.1% (63 cases), with a 30-day in-hospital mortality rate of 6.2% (39 cases). Comparison of the results showed that score 4C presented the best results for both outcome variables, with areas under the curve for mortality and clinical deterioration risk of 0.931 (95% CI 0.904-0.957) and 0.871 (95% CI 0.833-0.910) (both p < 0.001). The 4C Mortality Score proved to be the best score for predicting mortality or clinical deterioration risk among patients with COVID-19 attended in the emergency department in the following 30 days.
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Affiliation(s)
- Pedro Ángel de Santos Castro
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Francisco Martín-Rodríguez
- Facultad de Medicina, Centro de Simulación Clínica Avanzada, Universidad de Valladolid, Avda. Ramón Y Cajal, 7, 47003, Valladolid, Spain.
- Unidad Móvil de Emergencias Valladolid I, Gerencia de Emergencias Sanitarias, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain.
| | - Leyre Teresa Pinilla Arribas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Daniel Zalama Sánchez
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Ancor Sanz-García
- Facultad de Ciencias de La Salud, Universidad de Castilla La Mancha, Avda. Real Fábrica de Seda, s/n, 45600, Talavera de La Reina, Toledo, Spain.
| | - Tony Giancarlo Vásquez Del Águila
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Pablo González Izquierdo
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
| | - Sara de Santos Sánchez
- Facultad de Medicina, Centro de Simulación Clínica Avanzada, Universidad de Valladolid, Avda. Ramón Y Cajal, 7, 47003, Valladolid, Spain
| | - Carlos Del Pozo Vegas
- Servicio de Urgencias, Hospital Clínico Universitario de Valladolid, Gerencia Regional de Salud de Castilla Y León (SACYL), Valladolid, Spain
- Facultad de Medicina, Centro de Simulación Clínica Avanzada, Universidad de Valladolid, Avda. Ramón Y Cajal, 7, 47003, Valladolid, Spain
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Vieira ADS, Rocha GDS, Nogueira LDS. Patients Air Medical Transport During the COVID-19 Pandemic: A Retrospective Cohort Study. J Emerg Nurs 2023; 49:962-969. [PMID: 37462596 PMCID: PMC10277853 DOI: 10.1016/j.jen.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 06/08/2023] [Accepted: 06/10/2023] [Indexed: 07/22/2023]
Abstract
INTRODUCTION Air medical transport during the coronavirus disease 2019 pandemic was essential for transferring critically ill patients. This study aimed to comparatively analyze air-transported patients with and without coronavirus disease 2019 according to their clinical condition and complications that occurred during the flight. METHODS This was a retrospective cohort study that analyzed the digital records of adult patients transported by fixed-wing aircraft from the interior of the state of Amazonas to the state capital Manaus, Brazil, from June 2019 to May 2021. Pearson's chi-squared, Fisher exact, and Wilcoxon-Mann-Whitney tests were applied (significance level of P < .05). RESULTS The sample consisted of 741 patients (60.59% men, median age 54 years). The incidence of complications during the flight was 7.28%, with emphasis on dyspnea, psychomotor agitation, and pain. There was a significant difference between patients with (n = 466) and without coronavirus disease 2019 (n = 275) regarding the variables age (P < .001), comorbidities (P < .001), body mass index (P < .001), impact (P < .001) and priority (P = .002) of the transfer, physiological severity (P < .001), use of vasoactive drugs when boarding the aircraft (P = .033), and occurrence of respiratory complications during air medical transport (P = .003). DISCUSSION Patients with coronavirus disease 2019 were older, had more comorbidities and were severely ill, and had higher body mass index, frequency of vasoactive drug use, and respiratory complications. Although there are minimal differences among these patients, the role that interhospital transfer plays in reducing burden on local, less well-equipped hospitals is a primary role of medical transport, particularly during pandemics.
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Atefi N, Goodarzi A, Riahi T, Khodabandehloo N, Talebi Taher M, Najar Nobari N, Seirafianpour F, Mahdi Z, Baghestani A, Valizadeh R. Evaluation of the efficacy and safety of oral N-acetylcysteine in patients with COVID-19 receiving the routine antiviral and hydroxychloroquine protocol: A randomized controlled clinical trial. Immun Inflamm Dis 2023; 11:e1083. [PMID: 38018602 PMCID: PMC10659758 DOI: 10.1002/iid3.1083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND The current absence of gold-standard or all-aspect favorable therapies for COVID-19 renders a focus on multipotential drugs proposed to prevent or treat this infection or ameliorate its signs and symptoms vitally important. The present well-designed randomized controlled trial (RCT) sought to evaluate the efficacy and safety of N-acetylcysteine (NAC) as adjuvant therapy for 60 hospitalized Iranian patients with COVID-19. METHODS Two 30-person diets, comprising 15 single diets of Kaletra (lopinavir/ritonavir) + hydroxychloroquine (HCQ) with/without NAC (600 mg TDS) and atazanavir/ritonavir + HCQ with/without NAC (600 mg TDS), were administered in the study. RESULTS At the end of the study, a further decrease in C-reactive protein was observed in the NAC group (P = 0.008), and no death occurred in the atazanavir/ritonavir + HCQ + NAC group, showing that the combination of these drugs may reduce mortality. The atazanavir/ritonavir + HCQ and atazanavir/ritonavir + NAC groups exhibited the highest O2 saturation at the end of the study and a significant rise in O2 saturation following intervention commencement, including NAC (P > 0.05). Accordingly, oral or intravenous NAC, if indicated, may enhance O2 saturation, blunt the inflammation trend (by reducing C-reactive protein), and lower mortality in hospitalized patients with COVID-19. CONCLUSION The NAC could be more effective as prophylactic or adjuvant therapy in stable non-severe cases of COVID-19 with a particularly positive role in the augmentation of O2 saturation and faster reduction of the CRP level and inflammation or could be effective for better controlling of COVID-19 or its therapy-related side effects.
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Affiliation(s)
- Najmolsadat Atefi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical SciencesTehranIran
| | - Azadeh Goodarzi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical SciencesTehranIran
| | - Taghi Riahi
- Department of Internal Medicine, School of MedicineIran University of Medical SciencesTehranIran
| | - Niloofar Khodabandehloo
- Department of Geriatric Medicine, School of MedicineIran University of Medical SciencesTehranIran
| | - Mahshid Talebi Taher
- Department of Infectious Disease, School of Medicine, Antimicrobial Resistance Research Center, Immunology and Infectious Disease Research InstituteIran University of Medical SciencesTehranIran
| | - Niloufar Najar Nobari
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical SciencesTehranIran
| | | | - Zeinab Mahdi
- Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of MedicineIran University of Medical SciencesTehranIran
| | - Amir Baghestani
- Department of General Medicine, Rasool Akram Medical Complex, School of MedicineIran University of Medical SciencesTehranIran
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Zorzo C, Solares L, Mendez M, Mendez-Lopez M. Hippocampal alterations after SARS-CoV-2 infection: A systematic review. Behav Brain Res 2023; 455:114662. [PMID: 37703951 DOI: 10.1016/j.bbr.2023.114662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/30/2023] [Accepted: 09/08/2023] [Indexed: 09/15/2023]
Abstract
SARS-CoV-2 infection produces a wide range of symptoms. Some of the structural changes caused by the virus in the nervous system are found in the medial temporal lobe, and several neuropsychological sequelae of COVID-19 are related to the function of the hippocampus. The main objective of the systematic review is to update and further analyze the existing evidence of hippocampal and related cortices' structural and functional alterations due to SARS-CoV-2 infection. Both clinical and preclinical studies that used different methodologies to explore the effects of this disease at different stages and grades of severity were considered, besides exploring related cognitive and emotional symptomatology. A total of 24 studies were identified by searching in SCOPUS, Web Of Science (WOS), PubMed, and PsycInfo databases up to October 3rd, 2022. Thirteen studies were performed in clinical human samples, 9 included preclinical animal models, 3 were performed post-mortem, and 1 included both post-mortem and preclinical samples. Alterations in the hippocampus were detected in the acute stage and after several months of infection. Clinical studies revealed alterations in hippocampal connectivity and metabolism. Memory alterations correlated with altered metabolic profiles or changes in grey matter volumes. Hippocampal human postmortem and animal studies observed alterations in neurogenesis, dendrites, and immune response, besides high apoptosis and neuroinflammation. Preclinical studies reported the viral load in the hippocampus. Olfactory dysfunction was associated with alterations in brain functionality. Several clinical studies revealed cognitive complaints, neuropsychological alterations, and depressive and anxious symptomatology.
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Affiliation(s)
- Candela Zorzo
- Neuroscience Institute of Principado de Asturias (INEUROPA), Faculty of Psychology, Plaza Feijoo s/n, 33003 Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Av. del Hospital Universitario, s/n, 33011 Oviedo, Asturias, Spain; Department of Psychology, University of Oviedo, Faculty of Psychology, Plaza Feijoo s/n, 33003 Oviedo, Asturias, Spain.
| | - Lucía Solares
- Department of Psychology, University of Oviedo, Faculty of Psychology, Plaza Feijoo s/n, 33003 Oviedo, Asturias, Spain.
| | - Marta Mendez
- Neuroscience Institute of Principado de Asturias (INEUROPA), Faculty of Psychology, Plaza Feijoo s/n, 33003 Oviedo, Asturias, Spain; Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), Av. del Hospital Universitario, s/n, 33011 Oviedo, Asturias, Spain; Department of Psychology, University of Oviedo, Faculty of Psychology, Plaza Feijoo s/n, 33003 Oviedo, Asturias, Spain.
| | - Magdalena Mendez-Lopez
- Department of Psychology and Sociology, University of Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Aragón, Spain; IIS Aragón, San Juan Bosco, 13, 50009 Zaragoza, Aragón, Spain.
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Oh S, Lee K. The new combination of oxygen saturation with age shock index predicts the outcome of COVID-19 pneumonia. SAGE Open Med 2023; 11:20503121231203683. [PMID: 37846368 PMCID: PMC10576920 DOI: 10.1177/20503121231203683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 09/06/2023] [Indexed: 10/18/2023] Open
Abstract
Introduction Emergency departments around the world have been struggling to deal with patients with COVID-19 and presumed COVID-19. Triaging patients who need further medical support is the key matter to emergency physicians as the delay of proper treatment may worsen the results. The aim of this study was to validate the ability of age shock index and hypoxia-age-shock index at the time of presentation to the emergency department to predict case fatality in patients with COVID-19 pneumonia. Methods We only included patients who had COVID-19-associated pneumonia who needed in-hospital treatment. The vital signs and oxygen saturation used in the study were collected, especially from the triage sector, before patients were given supplemental oxygen. Results A total of 241 patients enrolled in the study. The case fatality rate was 27%. The median age of the study samples was 78 (66-86) years with 133 male and 108 female patients. Hypoxia-age-shock index showed the best performance in analysis (odds ratio 15.1, 95% confidence interval: 5.1-44.4; adjusted odds ratio 8.6, 95% confidence interval: 2.8-26.8). Conclusion The hypoxia-age-shock index was a strong predictor for in-hospital mortality of COVID-19 pneumonia. Furthermore, when it was compared with age shock index, hypoxia-age-shock index showed better performance in predicting fatality of the disease.
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Affiliation(s)
- Sangyeop Oh
- Department of Emergency Medicine, Myongi Hospital, Gyeonggi, South Korea
| | - Kyoungmi Lee
- Department of Emergency Medicine, Myongi Hospital, Gyeonggi, South Korea
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Bao Q, Li R, Wang C, Wang S, Cheng M, Pu C, Zou L, Liu C, Zhang Q, Wang Q. Differences in door-to-balloon time and outcomes in SARS-CoV-2-positive ST-segment elevation myocardial infarction patients undergoing primary percutaneous coronary intervention: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e35612. [PMID: 37832042 PMCID: PMC10578758 DOI: 10.1097/md.0000000000035612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 infection has significantly impacted the world and placed a heavy strain on the medical system and the public, especially those with cardiovascular diseases. Hoverer, the differences in door-to-balloon time and outcomes in ST-segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are not known too much. METHODS Web of Science, EMBASE, PubMed, Cochrane Library, Wanfang, VIP, and China's National Knowledge Infrastructure were utilized to perform a systematic literature search until April 30, 2023. We computed the odds ratios (ORs) and their corresponding 95% confidence intervals (CIs) to determine the correlation. A random-effects model was used for the meta-analysis if the study had significant heterogeneity. Meanwhile, sensitivity analysis and Trial sequential analysis were also accomplished using Rveman5.4 and trial sequential analysis 0.9.5.10 Beta software, respectively. RESULTS A total of 5 eligible studies were explored in our meta-analysis, including 307 cases and 1804 controls. By meta-analysis, the pooled data showed that SARS-CoV-2-positive STEMI patients undergoing percutaneous coronary intervention had a longer door-to-balloon time (OR 6.31, 95% CI 0.99, 11.63, P = .02) than the negative subjects. The glycoprotein IIb/IIIa inhibitor use after SARS-CoV-2 infection (OR 2.71, 95% CI 1.53, 4.81, P = .0006) was relatively frequent compared with controls, and the postoperative Thrombolysis in Myocardial Infarction blood flow (OR 0.48, 95% CI 0.34, 0.67, P < .0001) was worse compared that. The in-hospital mortality (OR 5.16, 95% CI 3.53, 7.53, P < .00001) was higher than non-SARS-CoV-2 infection ones. In addition, we also discovered that age, gender (male), hypertension, diabetes mellitus, hyperlipidemia, smoking, previous myocardial infarction, total ischemia time, and thrombus aspiration use did not have a significant association with the development of STEMI patients with SARS-CoV-2. CONCLUSION SARS-CoV-2 positivity is significantly associated with longer door-to-balloon time and higher in-hospital mortality in STEMI patients undergoing primary percutaneous coronary intervention.
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Affiliation(s)
- Qinxue Bao
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Rui Li
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Chengfeng Wang
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Shan Wang
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Minli Cheng
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Chunhua Pu
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Lei Zou
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Chao Liu
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Qine Zhang
- Department of Cardiology, Dayi County People’s Hospital, Chengdu, Sichuan, China
| | - Qun Wang
- Department of Medical Laboratory, Dayi County People’s Hospital, Chengdu, Sichuan, China
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Pinosanu EA, Burada E, Pirscoveanu D, Aldea M, Albu CV, Surugiu R, Sandu RE. Predictive Value of Pulmonary Involvement in Stroke Patients Co-Infected with COVID-19. CURRENT HEALTH SCIENCES JOURNAL 2023; 49:536-545. [PMID: 38559828 PMCID: PMC10976201 DOI: 10.12865/chsj.49.04.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 12/12/2023] [Indexed: 04/04/2024]
Abstract
In response to the intricate clinical challenges posed by the intersection of COVID-19 and acute ischemic stroke, the Neuropsychiatry Hospital of Craiova, Romania, initiated a comprehensive study. This research aims to unravel the impacts of pulmonary complications on ischemic stroke outcomes, comparing patients with concurrent SARS-CoV-2 infection to those without. The study integrates pulmonary assessments, acknowledging the significant role respiratory involvement plays in the progression and prognosis of stroke patients during the pandemic. By systematically examining individuals with both acute ischemic stroke and COVID-19, the study seeks to shed light on the complex interplay between cerebral and pulmonary health. The findings are expected to enhance patient care by informing clinical decisions and leading to more effective management approaches for stroke patients in the COVID-19 era.
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Affiliation(s)
- Elena Anca Pinosanu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, Romania
| | - Emilia Burada
- Department of Physiology, University of Medicine and Pharmacy of Craiova, Romania
| | - Denisa Pirscoveanu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, Romania
| | - Madalina Aldea
- Department of Psychiatry, University of Medicine and Pharmacy of Craiova, Romania
| | - Carmen Valeria Albu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, Romania
| | - Roxana Surugiu
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, Romania
| | - Raluca Elena Sandu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, Romania
- Department of Biochemistry, University of Medicine and Pharmacy of Craiova, Romania
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