1
|
Veronese N, Di Gennaro F, Frallonardo L, Ciriminna S, Papagni R, Carruba L, Agnello D, De Iaco G, De Gennaro N, Di Franco G, Naro L, Brindicci G, Rizzo A, Bavaro DF, Garlisi MC, Santoro CR, Signorile F, Balena F, Mansueto P, Milano E, Giannitrapani L, Fiordelisi D, Mariani MF, Procopio A, Lattanzio R, Licata A, Vernuccio L, Amodeo S, Guido G, Segala FV, Barbagallo M, Saracino A. Real life experience on the use of Remdesivir in patients admitted to COVID-19 in two referral Italian hospital: a propensity score matched analysis. Sci Rep 2024; 14:9303. [PMID: 38654033 DOI: 10.1038/s41598-024-59957-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 04/17/2024] [Indexed: 04/25/2024] Open
Abstract
Remdesivir (RDV) was the first Food and Drug Administration (FDA)-approved medication for COVID-19, with discordant data on efficacy in reducing mortality risk and disease progression. In the context of a dynamic and rapidly changing pandemic landscape, the utilization of real-world evidence is of utmost importance. The objective of this study is to evaluate the impact of RDV on patients who have been admitted to two university referral hospitals in Italy due to COVID-19. All patients older than 18 years and hospitalized at two different universities (Bari and Palermo) were enrolled in this study. To minimize the effect of potential confounders, we used propensity score matching with one case (Remdesivir) and one control that never experienced this kind of intervention during hospitalization. Mortality was the primary outcome of our investigation, and it was recorded using death certificates and/or medical records. Severe COVID-19 was defined as admission to the intensive care unit or a qSOFAscore ≥ 2 or CURB65scores ≥ 3. After using propensity score matching, 365 patients taking Remdesivir and 365 controls were included. No significant differences emerged between the two groups in terms of mean age and percentage of females, while patients taking Remdesivir were less frequently active smokers (p < 0.0001). Moreover, the patients taking Remdesivir were less frequently vaccinated against COVID-19. All the other clinical, radiological, and pharmacological parameters were balanced between the two groups. The use of Remdesivir in our cohort was associated with a significantly lower risk of mortality during the follow-up period (HR 0.56; 95% CI 0.37-0.86; p = 0.007). Moreover, RDV was associated with a significantly lower incidence of non-invasive ventilation (OR 0.27; 95% CI 0.20-0.36). Furthermore, in the 365 patients taking Remdesivir, we observed two cases of mild renal failure requiring a reduction in the dosage of Remdesivir and two cases in which the physicians decided to interrupt Remdesivir for bradycardia and for QT elongation. Our study suggests that the use of Remdesivir in hospitalized COVID-19 patients is a safe therapy associated with improved clinical outcomes, including halving of mortality and with a reduction of around 75% of the risk of invasive ventilation. In a constantly changing COVID-19 scenario, ongoing research is necessary to tailor treatment decisions based on the latest scientific evidence and optimize patient outcomes.
Collapse
Affiliation(s)
- Nicola Veronese
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Francesco Di Gennaro
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Luisa Frallonardo
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy.
| | - Stefano Ciriminna
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Roberta Papagni
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Luca Carruba
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Diletta Agnello
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Giuseppina De Iaco
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Nicolò De Gennaro
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Giuseppina Di Franco
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Liliana Naro
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Gaetano Brindicci
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Angelo Rizzo
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Davide Fiore Bavaro
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Maria Chiara Garlisi
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Carmen Rita Santoro
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Fabio Signorile
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Flavia Balena
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Pasquale Mansueto
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Eugenio Milano
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Lydia Giannitrapani
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Deborah Fiordelisi
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Michele Fabiano Mariani
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Andrea Procopio
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Rossana Lattanzio
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Anna Licata
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Laura Vernuccio
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Simona Amodeo
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Giacomo Guido
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Francesco Vladimiro Segala
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| | - Mario Barbagallo
- Geriatrics Section, Department of Internal Medicine, University of Palermo, Palermo, Italy
| | - Annalisa Saracino
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Clinic of Infectious Diseases, University of Bari "Aldo Moro", Piazza Giulio Cesare N. 11 Cap, 70124, Bari, Italy
| |
Collapse
|
2
|
Cokljat M, Cruz CV, Carrara VI, Puttaraska K, Capriglioni C, Insaurralde SM, Rousseau-Portalis M, Roldan A, Watson JA, Tarning J, White NJ, Guerin PJ. Comparison of WHO versus national COVID-19 therapeutic guidelines across the world: not exactly a perfect match. BMJ Glob Health 2024; 9:e014188. [PMID: 38649182 PMCID: PMC11043689 DOI: 10.1136/bmjgh-2023-014188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 02/26/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND The COVID-19 pandemic affected all WHO member states. We compared and contrasted the COVID-19 treatment guidelines of each member state with the WHO COVID-19 therapeutic guidelines. METHODS Ministries of Health or accessed National Infectious Disease websites and other relevant bodies and experts were contacted to obtain national guidelines (NGs) for COVID-19 treatment. NGs were included only if they delineated specific pharmacological treatments for COVID-19, which were stratified by disease severity. We conducted a retrospective review using the adapted Reporting Checklist for Public Versions of Guidelines (RIGHT-PVG) survey checklist and a derived comparative metric based on the WHO guidelines was performed. RESULTS COVID-19 therapeutics NGs could be obtained from 109 of the 194 WHO member states. There was considerable variation in guidelines and in disease severity stratifications. Therapeutic recommendations in many NGs differed substantially from the WHO guidelines. Overall in late 2022, 93% of NGs were recommending at least one treatment which had proved to be ineffective in large randomised trials, and was not recommended by WHO. Corticosteroids were not recommended in severe disease in nearly 10% of NGs despite overwhelming evidence of their benefit. NGs from countries with low-resource settings showed the greatest divergence when stratified by gross domestic product per year, Human Development Index and the Global Health Security Index. DISCUSSION Our study is limited to NGs that were readily accessible, and it does not reflect the availability of recommended medicines in the field. Three years after the start of the SARS-CoV-2 pandemic, available COVID-19 NGs vary substantially in their therapeutic recommendations, often differ from the WHO guidelines, and commonly recommend ineffective, unaffordable or unavailable medicines.
Collapse
Affiliation(s)
- Mia Cokljat
- Infectious Diseases Data Observatory (IDDO), University of Oxford, Oxford, UK
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Cintia Valeria Cruz
- Infectious Diseases Data Observatory (IDDO), University of Oxford, Oxford, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Verena Ilona Carrara
- Institute of Global Health, Faculty of Medicine, University of Geneva, Geneve, Switzerland
| | - Kanoktip Puttaraska
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Camila Capriglioni
- Laboratorio de Estadistica Aplicada a Ciencias de la Salud (LEACS), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | | | - Maximo Rousseau-Portalis
- Laboratorio de Estadistica Aplicada a Ciencias de la Salud (LEACS), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Agustina Roldan
- Laboratorio de Estadistica Aplicada a Ciencias de la Salud (LEACS), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - James A Watson
- Infectious Diseases Data Observatory (IDDO), University of Oxford, Oxford, UK
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Joel Tarning
- Infectious Diseases Data Observatory (IDDO), University of Oxford, Oxford, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Nicholas J White
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Philippe J Guerin
- Infectious Diseases Data Observatory (IDDO), University of Oxford, Oxford, UK
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| |
Collapse
|
3
|
Iketani S, Ho DD. SARS-CoV-2 resistance to monoclonal antibodies and small-molecule drugs. Cell Chem Biol 2024; 31:632-657. [PMID: 38640902 PMCID: PMC11084874 DOI: 10.1016/j.chembiol.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 03/18/2024] [Accepted: 03/21/2024] [Indexed: 04/21/2024]
Abstract
Over four years have passed since the beginning of the COVID-19 pandemic. The scientific response has been rapid and effective, with many therapeutic monoclonal antibodies and small molecules developed for clinical use. However, given the ability for viruses to become resistant to antivirals, it is perhaps no surprise that the field has identified resistance to nearly all of these compounds. Here, we provide a comprehensive review of the resistance profile for each of these therapeutics. We hope that this resource provides an atlas for mutations to be aware of for each agent, particularly as a springboard for considerations for the next generation of antivirals. Finally, we discuss the outlook and thoughts for moving forward in how we continue to manage this, and the next, pandemic.
Collapse
Affiliation(s)
- Sho Iketani
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Division of Infectious Diseases, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - David D Ho
- Aaron Diamond AIDS Research Center, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Division of Infectious Diseases, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Department of Microbiology and Immunology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA.
| |
Collapse
|
4
|
Song Z, Shi S, Zhang Y. Ivermectin for treatment of COVID-19: A systematic review and meta-analysis. Heliyon 2024; 10:e27647. [PMID: 38510038 PMCID: PMC10950893 DOI: 10.1016/j.heliyon.2024.e27647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 03/04/2024] [Accepted: 03/05/2024] [Indexed: 03/22/2024] Open
Abstract
The effect of ivermectin (IVM) in treating coronavirus disease 2019 (COVID-19) is still controversial, yet the drug has been widely used in the world. The aim of this review was to systematically evaluate the clinical outcomes of IVM in patients with COVID-19. From inception to June 22, 2023, the PubMed, EMBASE, Web of Science (WOS), and scopus databases were searched for relevant observational studies on the risk of RA in migraineurs. We searched PubMed/Medline, EMBASE, the Cochrane Library, Web of Science, medRxiv, and bioRxiv to collect all relevant publications from inception to June 22, 2023. Primary outcomes were all-cause mortality rate, mechanical ventilation (MV) requirement, PCR negative conversion, and adverse events (AEs). Revman 5.4 was used to assess the risk of bias (RoB) and quality of evidence. Thirty-three RCTs (n = 10,489) were included. No significant difference in all-cause mortality rates or PCR negative conversion between IVM and controls. There were significant differences in MV requirement (RR 0.67, 95% CI 0.47-0.96) and AEs (RR 0.87, 95% CI 0.80-0.95) between the two groups. Ivermectin could reduce the risk of MV requirement and AEs in patients with COVID-19, without increasing other risks. In the absence of a better alternative, clinicians could use it with caution.
Collapse
Affiliation(s)
- Zhilong Song
- School of Public Health, Xiamen University, Fujian, China
| | - Senyuan Shi
- School of Medicine, Southeast University, Jiangsu, China
| | - Yongli Zhang
- School of Medicine, Xiamen University, Fujian, China
| |
Collapse
|
5
|
Fisher JM, Subbian V, Essay P, Pungitore S, Bedrick EJ, Mosier JM. Acute Respiratory Failure From Early Pandemic COVID-19: Noninvasive Respiratory Support vs Mechanical Ventilation. CHEST Crit Care 2024; 2:100030. [PMID: 38645483 PMCID: PMC11027508 DOI: 10.1016/j.chstcc.2023.100030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
BACKGROUND The optimal strategy for initial respiratory support in patients with respiratory failure associated with COVID-19 is unclear, and the initial strategy may affect outcomes. RESEARCH QUESTION Which initial respiratory support strategy is associated with improved outcomes in patients with COVID-19 with acute respiratory failure? STUDY DESIGN AND METHODS All patients with COVID-19 requiring respiratory support and admitted to a large health care network were eligible for inclusion. We compared patients treated initially with noninvasive respiratory support (NIRS; noninvasive positive pressure ventilation by facemask or high-flow nasal oxygen) with patients treated initially with invasive mechanical ventilation (IMV). The primary outcome was time to in-hospital death analyzed using an inverse probability of treatment weighted Cox model adjusted for potential confounders. Secondary outcomes included unweighted and weighted assessments of mortality, lengths of stay (ICU and hospital), and time to intubation. RESULTS Nearly one-half of the 2,354 patients (47%) who met inclusion criteria received IMV first, and 53% received initial NIRS. Overall, in-hospital mortality was 38% (37% for IMV and 39% for NIRS). Initial NIRS was associated with an increased hazard of death compared with initial IMV (hazard ratio, 1.42; 95% CI, 1.03-1.94), but also an increased hazard of leaving the hospital sooner that waned with time (noninvasive support by time interaction: hazard ratio, 0.97; 95% CI, 0.95-0.98). INTERPRETATION Patients with COVID-19 with acute hypoxemic respiratory failure initially treated with NIRS showed an increased hazard of in-hospital death.
Collapse
Affiliation(s)
- Julia M Fisher
- Statistics Consulting Laboratory, The University of Arizona College of Medicine, Tucson, AZ; College of Engineering, the BI05 Institute, The University of Arizona College of Medicine, Tucson, AZ
| | - Vignesh Subbian
- Department of Systems and Industrial Engineering, The University of Arizona College of Medicine, Tucson, AZ; Department of Biomedical Engineering, The University of Arizona College of Medicine, Tucson, AZ; College of Engineering, the BI05 Institute, The University of Arizona College of Medicine, Tucson, AZ
| | - Patrick Essay
- Department of Systems and Industrial Engineering, The University of Arizona College of Medicine, Tucson, AZ
| | - Sarah Pungitore
- Program in Applied Mathematics, The University of Arizona College of Medicine, Tucson, AZ
| | - Edward J Bedrick
- Statistics Consulting Laboratory, The University of Arizona College of Medicine, Tucson, AZ; College of Engineering, the BI05 Institute, The University of Arizona College of Medicine, Tucson, AZ
| | - Jarrod M Mosier
- The University of Arizona, the Department of Emergency Medicine, The University of Arizona College of Medicine, Tucson, AZ; Division of Pulmonary, Allergy, Critical Care, and Sleep, The University of Arizona College of Medicine, Tucson, AZ; Department of Medicine, The University of Arizona College of Medicine, Tucson, AZ
| |
Collapse
|
6
|
Romani L, Roversi M, Bernardi S, Venturini E, Garazzino S, Donà D, Krzysztofiak A, Montagnani C, Funiciello E, Calò Carducci FI, Marabotto C, Castagnola E, Salvini F, Lancella L, Lo Vecchio A, Galli L, Castelli Gattinara G. Use of Remdesivir in children with COVID-19: report of an Italian multicenter study. Ital J Pediatr 2024; 50:32. [PMID: 38413992 PMCID: PMC10900665 DOI: 10.1186/s13052-024-01606-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/11/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND COVID-19 is generally milder in children than in adults, however severe infection has been described in some patients. Few data are available on use of Remdesivir (RDV) in children, as most clinical trials focused on adult patients. We report a multicenter study conducted in 10 Italian Hospitals to investigate the safety of RDV in children affected by COVID-19. METHODS We collected the clinical data of children with COVID-19 treated with RDV between March 2020 and February 2022 in 10 Italian hospitals. Clinical data were compared according to a duration of RDV therapy more or less than 5 days. Linear regression model was used to determine the association of significant variables from the bivariate analysis to the duration of RDV therapy. RESULTS A total of 50 patients were included, with a median age of 12.8 years. Many patients had at least one comorbidity (78%), mostly obesity. Symptoms were fever (88%), cough (74%) and dyspnea (68%). Most patients were diagnosed with pneumonia of either viral and/or bacterial etiology. Blood test showed leukopenia in 66% and increased C-reactive protein (CRP) levels in 63% of cases. Thirty-six patients received RDV for 5 days, nine patients up to 10 days. Most children who received RDV longer were admitted to the PICU (67%). Treatment with RDV was well tolerated with rare side effects: bradycardia was recorded in 6% of cases, solved in less than 24 h after discontinuation. A mild elevation of transaminases was observed in 26% of cases, however for the 8%, it was still detected before the RDV administration. Therefore, in these cases, we could not establish if it was caused by COVID-19, RDV o both. Patients who received RDV for more than 5 days waited longer for its administration after pneumonia diagnosis. The presence of comorbidities and the duration of O2 administration significantly correlated with the duration of RDV therapy at the linear regression analysis. CONCLUSION Our experience indicates that RDV against SARS-CoV-2 is safe and well-tolerated in pediatric populations at high risk of developing severe COVID-19. Our data suggest that delaying RDV therapy after diagnosis of pneumonia may be associated with a longer duration of antiviral therapy, especially in patients with comorbidities.
Collapse
Affiliation(s)
- Lorenza Romani
- Infectious Diseases Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
| | - Marco Roversi
- PhD Course "Immunology, Molecular Medicine and Applied Biotechnology", University of Rome Tor Vergata, Rome, Italy
| | - Stefania Bernardi
- Infectious Diseases Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Silvia Garazzino
- Pediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | - Daniele Donà
- Division of Pediatric Infectious Diseases, Department for Woman and Child Health, University of Padua, Padua, Italy
| | | | - Carlotta Montagnani
- Infectious Diseases Unit, Meyer Children's University Hospital, Florence, Italy
| | - Elisa Funiciello
- Pediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | | | - Caterina Marabotto
- Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Elio Castagnola
- Hematology and Oncology, Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Filippo Salvini
- Pediatrics Division, Azienda Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Laura Lancella
- Infectious Diseases Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Andrea Lo Vecchio
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Luisa Galli
- Infectious Diseases Unit, Meyer Children's University Hospital, Florence, Italy
| | | |
Collapse
|
7
|
Alipanah-Lechner N, Hurst-Hopf J, Delucchi K, Swigart L, Willmore A, LaCombe B, Dewar R, Lane HC, Lallemand P, Liu KD, Esserman L, Matthay MA, Calfee CS. Novel subtypes of severe COVID-19 respiratory failure based on biological heterogeneity: a secondary analysis of a randomized controlled trial. Crit Care 2024; 28:56. [PMID: 38383504 PMCID: PMC10882728 DOI: 10.1186/s13054-024-04819-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/25/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Despite evidence associating inflammatory biomarkers with worse outcomes in hospitalized adults with COVID-19, trials of immunomodulatory therapies have met with mixed results, likely due in part to biological heterogeneity of participants. Latent class analysis (LCA) of clinical and protein biomarker data has identified two subtypes of non-COVID acute respiratory distress syndrome (ARDS) with different clinical outcomes and treatment responses. We studied biological heterogeneity and clinical outcomes in a multi-institutional platform randomized controlled trial of adults with severe COVID-19 hypoxemic respiratory failure (I-SPY COVID). METHODS Clinical and plasma protein biomarker data were analyzed from 400 trial participants enrolled from September 2020 until October 2021 with severe COVID-19 requiring ≥ 6 L/min supplemental oxygen. Seventeen hypothesis-directed protein biomarkers were measured at enrollment using multiplex Luminex panels or single analyte enzyme linked immunoassay methods (ELISA). Biomarkers and clinical variables were used to test for latent subtypes and longitudinal biomarker changes by subtype were explored. A validated parsimonious model using interleukin-8, bicarbonate, and protein C was used for comparison with non-COVID hyper- and hypo-inflammatory ARDS subtypes. RESULTS Average participant age was 60 ± 14 years; 67% were male, and 28-day mortality was 25%. At trial enrollment, 85% of participants required high flow oxygen or non-invasive ventilation, and 97% were receiving dexamethasone. Several biomarkers of inflammation (IL-6, IL-8, IL-10, sTNFR-1, TREM-1), epithelial injury (sRAGE), and endothelial injury (Ang-1, thrombomodulin) were associated with 28- and 60-day mortality. Two latent subtypes were identified. Subtype 2 (27% of participants) was characterized by persistent derangements in biomarkers of inflammation, endothelial and epithelial injury, and disordered coagulation and had twice the mortality rate compared with Subtype 1. Only one person was classified as hyper-inflammatory using the previously validated non-COVID ARDS model. CONCLUSIONS We discovered evidence of two novel biological subtypes of severe COVID-19 with significantly different clinical outcomes. These subtypes differed from previously established hyper- and hypo-inflammatory non-COVID subtypes of ARDS. Biological heterogeneity may explain inconsistent findings from trials of hospitalized patients with COVID-19 and guide treatment approaches.
Collapse
Affiliation(s)
- Narges Alipanah-Lechner
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, Room M-1083, 505 Parnassus Ave., San Francisco, CA, 94143, USA.
| | - James Hurst-Hopf
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, Room M-1083, 505 Parnassus Ave., San Francisco, CA, 94143, USA
| | - Kevin Delucchi
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, CA, USA
| | - Lamorna Swigart
- Department of Laboratory Medicine, University of California, San Francisco, CA, USA
| | - Andrew Willmore
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, Room M-1083, 505 Parnassus Ave., San Francisco, CA, 94143, USA
| | - Benjamin LaCombe
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, Room M-1083, 505 Parnassus Ave., San Francisco, CA, 94143, USA
| | - Robin Dewar
- Virus Isolation and Serology Laboratory, Applied and Developmental Directorate, Frederick National Laboratory, Frederick, MD, USA
| | - H Clifford Lane
- Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Perrine Lallemand
- Virus Isolation and Serology Laboratory, Applied and Developmental Directorate, Frederick National Laboratory, Frederick, MD, USA
| | - Kathleen D Liu
- Cardiovascular Research Institute, University of California, San Francisco, CA, USA
- Division of Nephrology, University of California, San Francisco, CA, USA
| | - Laura Esserman
- Department of Surgery, University of California, San Francisco, CA, USA
| | - Michael A Matthay
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, Room M-1083, 505 Parnassus Ave., San Francisco, CA, 94143, USA
- Department of Anesthesia, University of California, San Francisco, CA, USA
| | - Carolyn S Calfee
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, University of California, Room M-1083, 505 Parnassus Ave., San Francisco, CA, 94143, USA
- Department of Anesthesia, University of California, San Francisco, CA, USA
| |
Collapse
|
8
|
Huang YB, Ng CJ, Chiu CH, Chaou CH, Gao SY, Chen SY. Safety and effectiveness of remdesivir for the treatment of COVID-19 patients with end-stage renal disease: A retrospective cohort study. J Microbiol Immunol Infect 2024; 57:76-84. [PMID: 38135644 DOI: 10.1016/j.jmii.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/26/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND Remdesivir has been used to treat severe coronavirus 2019 (COVID-19); however, its safety and effectiveness in patients remain unclear. This study aimed to investigate the safety and effectiveness of remdesivir in patients with COVID-19 with end-stage renal disease (ESRD). METHODS This retrospective study used the Chang Gung Research Database (CGRD) and extracted data from 21,621 adult patients with COVID-19 diagnosed between April 2021 and September 2022. The patients were divided into groups based on their remdesivir use and the presence of ESRD. The adverse effects of remdesivir and their outcomes were analyzed after propensity score matching. RESULTS To compare the adverse effects of remdesivir, propensity scores were used for one-to-one matching between patients with and without ESRD treated with remdesivir (N = 110). There were no statistically significant differences in heart rates, blood glucose levels, variations in hemoglobin levels before and after remdesivir use, or liver function between the two groups after remdesivir use. A comparison was made between patients with ESRD using remdesivir and those not using remdesivir after propensity score matching (N = 44). Although a shorter length of stay (LOS), lower intensive care unit (ICU) admission rate, and lower intubation rate were noted in the ESRD group treated with remdesivir, the difference was not statistically significant. CONCLUSION Remdesivir is safe for use in patients with COVID-19 and ESRD; no increased adverse effects were noted compared with patients without ESRD. However, the effectiveness of remdesivir use in patients with COVID-19 and ESRD remains uncertain.
Collapse
Affiliation(s)
- Yan-Bo Huang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Chip-Jin Ng
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Chung-Hsien Chaou
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Shi-Ying Gao
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan
| | - Shou-Yen Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan 333, Taiwan.
| |
Collapse
|
9
|
Maimeri N, Marmiere M, Losiggio R, Nardelli P, Baiardo Redaelli M, Fresilli S, D'Amico F, Zangrillo A, Hajjar LA, Landoni G. Interventions reducing mortality in COVID-19 patients: a systematic review of randomized evidence. Minerva Med 2024; 115:61-67. [PMID: 37947782 DOI: 10.23736/s0026-4806.23.08590-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
INTRODUCTION COVID-19 pandemic changed the way medical research is published, possibly forever. As the need for rapidity led to the rise of preprint servers, the undeniable drop in the overall quality of scientific publications requires an in-depth review of all available evidence. The present manuscript aims to identify and summarize all treatments which have been reported to reduce mortality in randomized trials in hospitalized COVID-19 patients. EVIDENCE ACQUISITION Independent investigators searched MEDLINE/PubMed, Scopus, and Embase databases to identify all randomized trials of any intervention influencing mortality in hospitalized COVID-19 patients up to August 18th, 2022. Articles were selected only when they fulfilled all the following: randomized trial design; dealing with any kind of interventions in adult hospitalized COVID-19 patients; and statistically significant reduction in mortality. EVIDENCE SYNTHESIS We identified 28 interventions (42 manuscripts) reducing mortality in hospitalized COVID-19 patients. About 60% of the studies (26/42) were multicentric, for a total of 1140 centers involved worldwide. Several of these studies were published in high-ranked, peer-reviewed journals. Interventions with randomized evidence of mortality reduction in hospitalized COVID-19 patients belonged to 5 domains: corticosteroids, immunomodulators, antimicrobials, supportive therapies, and other drugs. CONCLUSIONS Many interventions have the potential to reduce mortality in COVID-19 hospitalized patients. The correct treatment of future pandemics relies on large, multicentric randomized clinical trials for further evaluation of these promising strategies.
Collapse
Affiliation(s)
- Nicolò Maimeri
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marilena Marmiere
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Rosario Losiggio
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pasquale Nardelli
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Martina Baiardo Redaelli
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Fresilli
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Filippo D'Amico
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Zangrillo
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Ludhmila A Hajjar
- Intensive Care Unit, Cancer Institute (ICESP), University of Sao Paulo, São Paulo, Brazil
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy -
- Vita-Salute San Raffaele University, Milan, Italy
| |
Collapse
|
10
|
Meyerowitz EA, Scott J, Richterman A, Male V, Cevik M. Clinical course and management of COVID-19 in the era of widespread population immunity. Nat Rev Microbiol 2024; 22:75-88. [PMID: 38114838 DOI: 10.1038/s41579-023-01001-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 12/21/2023]
Abstract
The clinical implications of COVID-19 have changed since SARS-CoV-2 first emerged in humans. The current high levels of population immunity, due to prior infection and/or vaccination, have been associated with a vastly decreased overall risk of severe disease. Some people, particularly those with immunocompromising conditions, remain at risk for severe outcomes. Through the course of the pandemic, variants with somewhat different symptom profiles from the original SARS-CoV-2 virus have emerged. The management of COVID-19 has also changed since 2020, with the increasing availability of evidence-based treatments in two main classes: antivirals and immunomodulators. Selecting the appropriate treatment(s) for patients with COVID-19 requires a deep understanding of the evidence and an awareness of the limitations of applying data that have been largely based on immune-naive populations to patients today who most likely have vaccine-derived and/or infection-derived immunity. In this Review, we provide a summary of the clinical manifestations and approaches to caring for adult patients with COVID-19 in the era of vaccine availability and the dominance of the Omicron subvariants, with a focus on the management of COVID-19 in different patient groups, including immunocompromised, pregnant, vaccinated and unvaccinated patients.
Collapse
Affiliation(s)
- Eric A Meyerowitz
- Division of Infectious Diseases, Montefiore Medical Center, Bronx, NY, USA
| | - Jake Scott
- Division of Infectious Diseases and Geographic Medicine, School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Aaron Richterman
- Division of Infectious Diseases, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Victoria Male
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Muge Cevik
- Division of Infection and Global Health Research, School of Medicine, University of St Andrews, St Andrews, UK.
| |
Collapse
|
11
|
Rodríguez-Artalejo FJ, Ruiz-Galiana J, Cantón R, De Lucas Ramos P, García-Botella A, García-Lledó A, Hernández-Sampelayo T, Gómez-Pavón J, González Del Castillo J, Martín-Delgado MC, Martín Sánchez FJ, Martínez-Sellés M, Molero García JM, Moreno Guillén S, García de Viedma D, Bouza E. COVID-19: On the threshold of the fifth year. The situation in Spain. Rev Esp Quimioter 2024; 37:17-28. [PMID: 38009431 PMCID: PMC10874674 DOI: 10.37201/req/123.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/17/2023] [Indexed: 11/28/2023]
Abstract
Despite having emerged from pandemic status, the incidence of COVID-19 episodes has recently increased in Spain, including pediatric cases and admissions to Intensive Care Units. Several recombinant variants are circulating among us, particularly XBB arising from two Omicron BA.2 sublineages with mutations in the genes encoding the spicule proteins that could increase binding to the ACE2 receptor and be more prone to immune escape. Faced with these, 3 pharmaceutical companies have developed vaccines adapted to the XBB.1.5 sublineage that are already available for administration in our setting with risks that should not be different from those of previous mRNA vaccines and with clearly favorable benefit/risk ratios. They should be applied to patients with potential for poor COVID-19 evolution and to collectives that have a particular relationship of proximity with them. Their application should be understood not only from a perspective of individual convenience but also from that of collective responsibility. The most convenient seems to be a simultaneous immunization of COVID-19 and influenza in our environment. In the therapeutic aspect, there is little to expect right now from antisera, but the already known antiviral drugs are still available and indicated, although their efficacy will have to be reevaluated due to their impact on populations that are mostly immunized and with a better prognosis than in the past. In our opinion, it is necessary to continue to make a reasonable and timely use of masks and other non-pharmacological means of protection.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - E Bouza
- Servicio de Microbiología Clínica y Enfermedades Infecciosas del Hospital General Universitario Gregorio Marañón, Universidad Complutense. CIBERES. Ciber de Enfermedades Respiratorias. Madrid, Spain.
| |
Collapse
|
12
|
Khan S, Bond SE, Lee-Milner J, Conway BR, Lattyak WJ, Aldeyab MA. Antimicrobial consumption in an acute NHS Trust during the COVID-19 pandemic: intervention time series analysis. JAC Antimicrob Resist 2024; 6:dlae013. [PMID: 38328263 PMCID: PMC10848649 DOI: 10.1093/jacamr/dlae013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 01/11/2024] [Indexed: 02/09/2024] Open
Abstract
Objective To determine the impact of the COVID-19 pandemic on antimicrobial consumption and trends of therapeutic drugs for COVID-19 treatments, including corticosteroids, remdesivir and monoclonal antibodies (tocilizumab) from April 2017 to September 2022 in a secondary care NHS Trust in England. Methods A retrospective intervention time series analysis was conducted for April 2017 to September 2022 at the Mid Yorkshire Teaching NHS Trust. Data were retrieved from the pharmacy dispensing system as defined daily doses (DDDs) monthly and reported per 1000 occupied bed days (OBDs). Antimicrobial consumption and COVID-19 treatment options were measured. DDDs were calculated according to the classification of antimicrobials for systemic use (J01) and for other drugs classification. Trends for antimicrobial consumption and other therapeutic drugs for treating COVID-19 were also determined in each wave in England. Results During the pandemic: total antibiotic consumption decreased from 826.4 to 728.2 DDDs per 1000 OBDs (P = 0.0067); piperacillin/tazobactam use increased (P < 0.0001) and ciprofloxacin use decreased (P < 0.0001); there were no changes in Access, Watch, Reserve antibiotic use, and the proportion of antifungal consumption was consistent throughout the study. The use of total antibiotics (P = 0.024), levofloxacin (P = 0.0007), piperacillin/tazobactam (P = 0.0015) and co-amoxiclav (P = 0.0198) increased during wave one. Consumption of COVID-19 treatment drugs was highest during wave two, with 624.3 DDDs per 1000 OBDs for dexamethasone (P = 0.4441), 6.8 DDDs per 1000 OBDs for remdesivir (P < 0.0001) and 35.01 DDDs per 1000 OBDs for tocilizumab (P = 0.2544). Discussion This study determined the consumption of antimicrobials trends before and during the pandemic. The individual wave antimicrobial consumption indicates maximum consumption in the first wave, advocating for antimicrobial stewardship and preparedness for future pandemics.
Collapse
Affiliation(s)
- Sidra Khan
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - Stuart E Bond
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
- Pharmacy Department, Mid Yorkshire Teaching NHS Trust, Wakefield, WF1 4DG, UK
| | - Jade Lee-Milner
- Pharmacy Department, Mid Yorkshire Teaching NHS Trust, Wakefield, WF1 4DG, UK
| | - Barbara R Conway
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
- Institute of Skin Integrity and Infection Prevention, University of Huddersfield, Huddersfield, HD1 3DH, UK
| | - William J Lattyak
- Statistical Consulting Department, Scientific Computing Associates Corp., River Forest, IL 60305, USA
| | - Mamoon A Aldeyab
- Department of Pharmacy, School of Applied Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK
| |
Collapse
|
13
|
Jadhav P, Huang B, Osipiuk J, Zhang X, Tan H, Tesar C, Endres M, Jedrzejczak R, Tan B, Deng X, Joachimiak A, Cai J, Wang J. Structure-based design of SARS-CoV-2 papain-like protease inhibitors. Eur J Med Chem 2024; 264:116011. [PMID: 38065031 DOI: 10.1016/j.ejmech.2023.116011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/21/2023] [Accepted: 11/25/2023] [Indexed: 12/30/2023]
Abstract
The COVID-19 pandemic is caused by SARS-CoV-2, an RNA virus with high transmissibility and mutation rate. Given the paucity of orally bioavailable antiviral drugs to combat SARS-CoV-2 infection, there is a critical need for additional antivirals with alternative mechanisms of action. Papain-like protease (PLpro) is one of the two SARS-CoV-2 encoded viral cysteine proteases essential for viral replication. PLpro cleaves at three sites of the viral polyproteins. In addition, PLpro antagonizes the host immune response upon viral infection by cleaving ISG15 and ubiquitin from host proteins. Therefore, PLpro is a validated antiviral drug target. In this study, we report the X-ray crystal structures of papain-like protease (PLpro) with two potent inhibitors, Jun9722 and Jun9843. Subsequently, we designed and synthesized several series of analogs to explore the structure-activity relationship, which led to the discovery of PLpro inhibitors with potent enzymatic inhibitory activity and antiviral activity against SARS-CoV-2. Together, the lead compounds are promising drug candidates for further development.
Collapse
Affiliation(s)
- Prakash Jadhav
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Bo Huang
- Department of Chemistry, University of South Florida, Tampa, FL, 33620, USA
| | - Jerzy Osipiuk
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA
| | - Xiaoming Zhang
- Department Physiological Sciences, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK, 74078, USA
| | - Haozhou Tan
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Christine Tesar
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA; Center for Structural Biology of Infectious Diseases, Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL, 60667, USA
| | - Michael Endres
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA; Center for Structural Biology of Infectious Diseases, Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL, 60667, USA
| | - Robert Jedrzejczak
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA; Center for Structural Biology of Infectious Diseases, Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL, 60667, USA
| | - Bin Tan
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA
| | - Xufang Deng
- Department Physiological Sciences, College of Veterinary Medicine, Oklahoma State University, Stillwater, OK, 74078, USA; Oklahoma Center for Respiratory and Infectious Diseases, Oklahoma State University, Stillwater, OK, 74078, USA
| | - Andrzej Joachimiak
- Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA; Center for Structural Biology of Infectious Diseases, Consortium for Advanced Science and Engineering, University of Chicago, Chicago, IL, 60667, USA; Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, IL, 60367, USA.
| | - Jianfeng Cai
- Department of Chemistry, University of South Florida, Tampa, FL, 33620, USA.
| | - Jun Wang
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, USA.
| |
Collapse
|
14
|
Lan Q, Yan Y, Zhang G, Xia S, Zhou J, Lu L, Jiang S. Clinical development of antivirals against SARS-CoV-2 and its variants. Curr Res Microb Sci 2023; 6:100208. [PMID: 38149085 PMCID: PMC10750039 DOI: 10.1016/j.crmicr.2023.100208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023] Open
Abstract
The unceasing global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) calls for the development of novel therapeutics. Although many newly developed antivirals and repurposed antivirals have been applied to the treatment of coronavirus disease 2019 (COVID-19), antivirals showing satisfactory clinical efficacy are few in number. In addition, the loss of sensitivity to variants of concern (VOCs) and lack of oral bioavailability have also limited the clinical application of some antivirals. These facts remind us to develop more potent and broad-spectrum antivirals with better pharmacokinetic/pharmacodynamic properties to fight against infections from SARS-CoV-2, its variants, and other human coronaviruses (HCoVs). In this review, we summarize the latest advancements in the clinical development of antivirals against infections by SARS-CoV-2 and its variants.
Collapse
Affiliation(s)
- Qiaoshuai Lan
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Frontiers Science Center of Pathogenic Microbes and Infection, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
- Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong, China
| | - Yan Yan
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Frontiers Science Center of Pathogenic Microbes and Infection, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Guangxu Zhang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Frontiers Science Center of Pathogenic Microbes and Infection, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Shuai Xia
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Frontiers Science Center of Pathogenic Microbes and Infection, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Jie Zhou
- Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong, China
- Department of Microbiology, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Emerging Infectious Diseases, The University of Hong Kong, Hong Kong, China
| | - Lu Lu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Frontiers Science Center of Pathogenic Microbes and Infection, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), School of Basic Medical Sciences, Shanghai Frontiers Science Center of Pathogenic Microbes and Infection, Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
| |
Collapse
|
15
|
Takizawa T, Ihara K, Uno S, Ohtani S, Watanabe N, Imai N, Nakahara J, Hori S, Garcia-Azorin D, Martelletti P. Metabolic and toxicological considerations regarding CGRP mAbs and CGRP antagonists to treat migraine in COVID-19 patients: a narrative review. Expert Opin Drug Metab Toxicol 2023; 19:951-967. [PMID: 37925645 DOI: 10.1080/17425255.2023.2280221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023]
Abstract
INTRODUCTION Migraine pharmacological therapies targeting calcitonin gene-related peptide (CGRP), including monoclonal antibodies and gepants, have shown clinical effect and optimal tolerability. Interactions between treatments of COVID-19 and CGRP-related drugs have not been reviewed. AREAS COVERED An overview of CGRP, a description of the characteristics of each CGRP-related drug and its response predictors, COVID-19 and its treatment, the interactions between CGRP-related drugs and COVID-19 treatment, COVID-19 and vaccination-induced headache, and the neurological consequences of Covid-19. EXPERT OPINION Clinicians should be careful about using gepants for COVID-19 patients, due to the potential drug interactions with drugs metabolized via CYP3A4 cytochrome. In particular, COVID-19 treatment (especially nirmatrelvir packaged with ritonavir, as Paxlovid) should be considered cautiously. It is advisable to stop or adjust the dose (10 mg atogepant when used for episodic migraine) of gepants when using Paxlovid (except for zavegepant). CGRP moncolconal antibodies (CGRP-mAbs) do not have drug - drug interactions, but a few days' interval between a COVID-19 vaccination and the use of CGRP mAbs is recommended to allow the accurate identification of the possible adverse effects, such as injection site reaction. Covid-19- and vaccination-related headache are known to occur. Whether CGRP-related drugs would be of benefit in these circumstances is not yet known.
Collapse
Affiliation(s)
- Tsubasa Takizawa
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Keiko Ihara
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
- Japanese Red Cross Ashikaga Hospital, Ashikaga, Japan
| | - Shunsuke Uno
- Department of Infectious Diseases, Keio University School of Medicine, Tokyo, Japan
| | - Seiya Ohtani
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
- Division of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - Narumi Watanabe
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Noboru Imai
- Department of Neurology, Japanese Red Cross Shizuoka Hospital, Shizuoka, Japan
| | - Jin Nakahara
- Department of Neurology, Keio University School of Medicine, Tokyo, Japan
| | - Satoko Hori
- Division of Drug Informatics, Keio University Faculty of Pharmacy, Tokyo, Japan
| | - David Garcia-Azorin
- Headache Unit, Department of Neurology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Paolo Martelletti
- School of Health Sciences, Unitelma Sapienza University of Rome, Rome, Italy
| |
Collapse
|
16
|
Leland SB, Staffa SJ, Newhams MM, Khemani RG, Marshall JC, Young CC, Maddux AB, Hall MW, Weiss SL, Schwarz AJ, Coates BM, Sanders RC, Kong M, Thomas NJ, Nofziger RA, Cullimore ML, Halasa NB, Loftis LL, Cvijanovich NZ, Schuster JE, Flori H, Gertz SJ, Hume JR, Olson SM, Patel MM, Zurakowski D, Randolph AG. The Modified Clinical Progression Scale for Pediatric Patients: Evaluation as a Severity Metric and Outcome Measure in Severe Acute Viral Respiratory Illness. Pediatr Crit Care Med 2023; 24:998-1009. [PMID: 37539964 PMCID: PMC10688559 DOI: 10.1097/pcc.0000000000003331] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
OBJECTIVES To develop, evaluate, and explore the use of a pediatric ordinal score as a potential clinical trial outcome metric in children hospitalized with acute hypoxic respiratory failure caused by viral respiratory infections. DESIGN We modified the World Health Organization Clinical Progression Scale for pediatric patients (CPS-Ped) and assigned CPS-Ped at admission, days 2-4, 7, and 14. We identified predictors of clinical improvement (day 14 CPS-Ped ≤ 2 or a three-point decrease) using competing risks regression and compared clinical improvement to hospital length of stay (LOS) and ventilator-free days. We estimated sample sizes (80% power) to detect a 15% clinical improvement. SETTING North American pediatric hospitals. PATIENTS Three cohorts of pediatric patients with acute hypoxic respiratory failure receiving intensive care: two influenza (pediatric intensive care influenza [PICFLU], n = 263, 31 sites; PICFLU vaccine effectiveness [PICFLU-VE], n = 143, 17 sites) and one COVID-19 ( n = 237, 47 sites). INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Invasive mechanical ventilation rates were 71.4%, 32.9%, and 37.1% for PICFLU, PICFLU-VE, and COVID-19 with less than 5% mortality for all three cohorts. Maximum CPS-Ped (0 = home at respiratory baseline to 8 = death) was positively associated with hospital LOS ( p < 0.001, all cohorts). Across the three cohorts, many patients' CPS-Ped worsened after admission (39%, 18%, and 49%), with some patients progressing to invasive mechanical ventilation or death (19%, 11%, and 17%). Despite this, greater than 76% of patients across cohorts clinically improved by day 14. Estimated sample sizes per group using CPS-Ped to detect a percentage increase in clinical improvement were feasible (influenza 15%, n = 142; 10%, n = 225; COVID-19, 15% n = 208) compared with mortality ( n > 21,000, all), and ventilator-free days (influenza 15%, n = 167). CONCLUSIONS The CPS-Ped can be used to describe the time course of illness and threshold for clinical improvement in hospitalized children and adolescents with acute respiratory failure from viral infections. This outcome measure could feasibly be used in clinical trials to evaluate in-hospital recovery.
Collapse
Affiliation(s)
- Shannon B Leland
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
- Department of Anaesthesia, Harvard Medical School, Boston, MA
| | - Steven J Staffa
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
| | - Margaret M Newhams
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
| | - Robinder G Khemani
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital Los Angeles, Los Angeles, CA
- Department of Pediatrics, University of Southern California, Keck School of Medicine, Los Angeles, CA
| | - John C Marshall
- Department of Surgery, Li Ka Shing Knowledge Institute, St Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Cameron C Young
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
| | - Aline B Maddux
- Department of Pediatrics, Section of Critical Care Medicine, University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, CO
| | - Mark W Hall
- Division of Critical Care Medicine, Department of Pediatrics, Nationwide Children's Hospital, Columbus, OH
| | - Scott L Weiss
- Division of Critical Care, Department of Anesthesiology and Critical Care, The University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Adam J Schwarz
- Division of Critical Care Medicine, Children's Hospital Orange County (CHOC), Orange, CA
| | - Bria M Coates
- Division of Critical Care Medicine, Department of Pediatrics, Northwestern University Feinberg School of Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Ronald C Sanders
- Section of Pediatric Critical Care, Department of Pediatrics, Arkansas Children's Hospital, Little Rock, AR
| | - Michele Kong
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL
| | - Neal J Thomas
- Department of Pediatrics, Penn State Hershey Children's Hospital, Penn State University College of Medicine, Hershey, PA
| | - Ryan A Nofziger
- Division of Critical Care Medicine, Department of Pediatrics, Akron Children's Hospital, Akron, OH
| | - Melissa L Cullimore
- Division of Pediatric Critical Care, Department of Pediatrics, Children's Hospital and Medical Center, Omaha, NE
| | - Natasha B Halasa
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN
| | - Laura L Loftis
- Section of Critical Care Medicine, Department of Pediatrics, Texas Children's Hospital, Houston, TX
| | - Natalie Z Cvijanovich
- Division of Critical Care Medicine, UCSF Benioff Children's Hospital Oakland, Oakland, CA
| | - Jennifer E Schuster
- Division of Pediatric Infectious Disease, Department of Pediatrics, Children's Mercy Kansas City, Kansas City, MO
| | - Heidi Flori
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Mott Children's Hospital and University of Michigan, Ann Arbor, MI
| | - Shira J Gertz
- Division of Pediatric Critical Care, Department of Pediatrics, Cooperman Barnabas Medical Center, Livingston, NJ
| | - Janet R Hume
- Division of Pediatric Critical Care, University of Minnesota Masonic Children's Hospital, Minneapolis, MN
| | - Samantha M Olson
- Influenza Division and CDC COVID-19 Response Team, Centers for Disease Control of Prevention, National Center for Immunization and Respiratory Diseases (NCIRD), Atlanta, GA
| | - Manish M Patel
- Influenza Division and CDC COVID-19 Response Team, Centers for Disease Control of Prevention, National Center for Immunization and Respiratory Diseases (NCIRD), Atlanta, GA
| | - David Zurakowski
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
- Department of Anaesthesia, Harvard Medical School, Boston, MA
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA
- Department of Anaesthesia, Harvard Medical School, Boston, MA
| |
Collapse
|
17
|
He Z, Yuan J, Zhang Y, Li R, Mo M, Wang Y, Ti H. Recent advances towards natural plants as potential inhibitors of SARS-Cov-2 targets. Pharm Biol 2023; 61:1186-1210. [PMID: 37605622 PMCID: PMC10446791 DOI: 10.1080/13880209.2023.2241518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 05/29/2023] [Accepted: 07/23/2023] [Indexed: 08/23/2023]
Abstract
CONTEXT Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is still ongoing and currently the most striking epidemic disease. With the rapid global spread of SARS-CoV-2 variants, new antivirals are urgently needed to avert a more serious crisis. Inhibitors from traditional medicines or natural plants have shown promising results to fight COVID-19 with different mechanisms of action. OBJECTIVES To provide comprehensive and promising approaches to the medical community in the fight against this epidemic by reviewing potential plant-derived anti-SARS-CoV-2 inhibitors. METHODS Structural databases such as TCMSP (http://lsp.nwu.edu.cn/tcmsp.php), TCM Database @ Taiwan (http://tcm.cmu.edu.tw/), BATMAN-TCM (http://bionet.ncpsb.org/batman-tcm/) and TCMID (http://www.megabionet.org/tcmid/), as well as PubMed, Sci Finder, Research Gate, Science Direct, CNKI, Web of Science and Google Scholar were searched for relevant articles on TCMs and natural products against SARS-CoV-2. RESULTS Seven traditional Chinese medicines formulas have unique advantages in regulating the immune system for treating COVID-19. The plant-derived natural compounds as anti-SARS-CoV-2 inhibitors were identified based on 5 SARS-CoV-2 key proteins, namely, angiotensin-converting enzyme 2 (ACE2), 3 C-like protease (3CLpro), papain-like protease (PLpro), spike (S) protein, and nucleocapsid (N) protein. CONCLUSIONS A variety of natural products, such as flavonoids, terpenoids, phenols, and alkaloids, were identified, which could be used as potential SASR-Cov-2 inhibitors. These shed new light on the efficient discovery of SASR-Cov-2 inhibitors from natural products.
Collapse
Affiliation(s)
- Zhouman He
- School of Chinese Medicinal Resource, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Jia Yuan
- School of Chinese Medicinal Resource, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Yuanwen Zhang
- School of Chinese Medicinal Resource, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Runfeng Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, P. R. China
| | - Meilan Mo
- School of Chinese Medicinal Resource, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| | - Yutao Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, P. R. China
| | - Huihui Ti
- School of Chinese Medicinal Resource, Guangdong Pharmaceutical University, Guangzhou, P. R. China
| |
Collapse
|
18
|
Khalil A, Mohamed A, Hassan M, Magboul S, Ali H, Elmasoudi AS, Ellithy K, Qusad M, Alhothi A, Al Maslamani E, Al Amri M, Soliman A. Efficacy and Safety of Remdesivir in Hospitalized Pediatric COVID-19: A Retrospective Case-Controlled Study. Ther Clin Risk Manag 2023; 19:949-958. [PMID: 38023628 PMCID: PMC10680468 DOI: 10.2147/tcrm.s432565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/13/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction While most children experience mild coronavirus disease 2019 (COVID-19) infections, a minority of cases progress to severe or critical illness. This study aimed to assess the efficacy and safety of Remdesivir (RDV) therapy in children with moderate to severe COVID-19, enhancing clinical decision-making and expanding our understanding of antiviral treatments for pediatric patients. Methods The study included 60 patients, 38 receiving RDV treatment and 22 serving as the control group. Data was collected retrospectively from January 2021 to January 2022 through electronic hospital records. Results Regarding the main clinical symptoms reported, most patients experienced Upper Respiratory Tract Infections (93.3%), indicating respiratory involvement. Additional symptoms included Central Nervous System (11.7%) and Gastrointestinal (10.0%). Among the 38 cases in the RDV group included in the study, the adverse effects associated with using RDV: Hypoalbuminemia in 19 cases (50.0%) and anemia in 18 cases (47.4%), making them the most common adverse effects. Only one case in the RDV group experienced non-RDV-related death with a different clinical diagnosis. The results showed that RDV treatment was well-tolerated in pediatric patients, with no significant differences in hospital stay and oxygen treatment compared to the control group with P values (0.2, 0.18), respectively. Conclusion The outcomes indicate that Remdesivir may represent a safe and therapeutic choice for children with coronavirus disease 2019 (COVID-19).
Collapse
Affiliation(s)
- Ahmed Khalil
- Section of Pediatric Clinical Pharmacy, Pharmacy Department, Hamad General Hospital, Doha, Qatar
| | - Asmaa Mohamed
- Section of Pediatric Clinical Pharmacy, Pharmacy Department, Hamad General Hospital, Doha, Qatar
| | - Manasik Hassan
- Section of Academic General Pediatrics, Department of Pediatrics, Hamad General Hospital, Doha, Qatar
| | - Samar Magboul
- Section of Academic General Pediatrics, Department of Pediatrics, Hamad General Hospital, Doha, Qatar
| | - Hossamaldein Ali
- Section of Pediatric Clinical Pharmacy, Pharmacy Department, Hamad General Hospital, Doha, Qatar
| | - Ahmed Salah Elmasoudi
- Section of Pediatric Clinical Pharmacy, Pharmacy Department, Hamad General Hospital, Doha, Qatar
| | - Khaled Ellithy
- Section of Pediatric Intensive Care Unit, Department of Pediatrics, Hamad General Hospital, Doha, Qatar
| | - Mohammad Qusad
- Section of Academic General Pediatrics, Department of Pediatrics, Hamad General Hospital, Doha, Qatar
| | - Abdulla Alhothi
- Section of Academic General Pediatrics, Department of Pediatrics, Hamad General Hospital, Doha, Qatar
| | - Eman Al Maslamani
- Section of Infectious Diseases, Department of Pediatrics, Sidra Medicine, Doha, Qatar
| | | | - Ashraf Soliman
- Department of Pediatrics, Hamad General Hospital, Doha, Qatar
| |
Collapse
|
19
|
Jittamala P, Schilling WHK, Watson JA, Luvira V, Siripoon T, Ngamprasertchai T, Almeida PJ, Ekkapongpisit M, Cruz C, Callery JJ, Boyd S, Anunsittichai O, Hongsuwan M, Singhaboot Y, Pagornrat W, Tuntipaiboontana R, Kruabkontho V, Ngernseng T, Tubprasert J, Abdad MY, Keayarsa S, Madmanee W, Aguiar RS, Santos FM, Batty EM, Hanboonkunupakarn P, Hanboonkunupakarn B, Sookprome S, Poovorawan K, Imwong M, Taylor WRJ, Chotivanich V, Sangketchon C, Ruksakul W, Chotivanich K, Pukrittayakamee S, Dondorp AM, Day NPJ, Teixeira MM, Piyaphanee W, Phumratanaprapin W, White NJ. Clinical Antiviral Efficacy of Remdesivir in Coronavirus Disease 2019: An Open-Label, Randomized Controlled Adaptive Platform Trial (PLATCOV). J Infect Dis 2023; 228:1318-1325. [PMID: 37470445 PMCID: PMC10640773 DOI: 10.1093/infdis/jiad275] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Uncertainty over the therapeutic benefit of parenteral remdesivir in coronavirus disease 2019 (COVID-19) has resulted in varying treatment guidelines. METHODS In a multicenter open-label, controlled, adaptive, pharmacometric platform trial, low-risk adult patients with early symptomatic COVID-19 were randomized to 1 of 8 treatment arms including intravenous remdesivir (200 mg followed by 100 mg daily for 5 days) or no study drug. The primary outcome was the rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) clearance (estimated under a linear model fit to the daily log10 viral densities, days 0-7) in standardized duplicate oropharyngeal swab eluates, in a modified intention-to-treat population. This ongoing adaptive trial is registered at ClinicalTrials.gov (NCT05041907). RESULTS The 2 study arms enrolled 131 patients (remdesivir n = 67, no study drug n = 64) and estimated viral clearance rates from a median of 18 swab samples per patient (a total of 2356 quantitative polymerase chain reactions). Under the linear model, compared with the contemporaneous control arm (no study drug), remdesivir accelerated mean estimated viral clearance by 42% (95% credible interval, 18%-73%). CONCLUSIONS Parenteral remdesivir accelerates viral clearance in early symptomatic COVID-19. Pharmacometric assessment of therapeutics using the method described can determine in vivo clinical antiviral efficacy rapidly and efficiently.
Collapse
Affiliation(s)
- Podjanee Jittamala
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Department of Tropical Hygiene, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - William H K Schilling
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - James A Watson
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Viravarn Luvira
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Tanaya Siripoon
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Thundon Ngamprasertchai
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Pedro J Almeida
- Clinical Research Unit, Centre for Advanced and Innovative Therapies, Belo Horizonte, Brazil
| | | | - Cintia Cruz
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - James J Callery
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Simon Boyd
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | | | | | - Yutatirat Singhaboot
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | | | | | | | | | | | - Mohammad Yazid Abdad
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Srisuda Keayarsa
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | | | - Renato S Aguiar
- Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Franciele M Santos
- Department of Genetics, Ecology and Evolution, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Elizabeth M Batty
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | | | - Borimas Hanboonkunupakarn
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Sakol Sookprome
- Bangplee Hospital, Ministry of Public Health, Samut Prakarn, Thailand
| | - Kittiyod Poovorawan
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Mallika Imwong
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Department of Molecular Tropical Medicine and Genetics, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Walter R J Taylor
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | | | - Chunlanee Sangketchon
- Faculty of Science and Health Technology, Navamindradhiraj University, Bangkok, Thailand
| | - Wiroj Ruksakul
- Faculty of Medicine, Navamindradhiraj University, Bangkok, Thailand
| | - Kesinee Chotivanich
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Sasithon Pukrittayakamee
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Arjen M Dondorp
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicholas P J Day
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Mauro M Teixeira
- Clinical Research Unit, Centre for Advanced and Innovative Therapies, Belo Horizonte, Brazil
| | - Watcharapong Piyaphanee
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Weerapong Phumratanaprapin
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Nicholas J White
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| |
Collapse
|
20
|
Hagman K, Hedenstierna M, Widaeus J, Arvidsson E, Hammas B, Grillner L, Jakobsson J, Gille-Johnson P, Ursing J. Effects of remdesivir on SARS-CoV-2 viral dynamics and mortality in viraemic patients hospitalized for COVID-19. J Antimicrob Chemother 2023; 78:2735-2742. [PMID: 37757451 PMCID: PMC10631829 DOI: 10.1093/jac/dkad295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Studies on the antiviral effects of remdesivir have shown conflicting results. SARS-CoV-2 viraemia could identify patients in whom antiviral treatment may be particularly beneficial. OBJECTIVES To investigate antiviral effects and clinical outcomes of remdesivir treatment in viraemic patients. METHODS Viraemic patients hospitalized for COVID-19 with ratio of arterial oxygen partial pressure to fractional inspired oxygen of ≤300, symptom duration ≤10 days, and estimated glomerular filtration rate ≥30 mL/min were included in a cohort. The rate of serum viral clearance and serum viral load decline, 60 day mortality and in-hospital outcomes were estimated. A subgroup analysis including patients with symptom duration ≤7 days was performed. RESULTS A total of 318 viraemic patients were included. Thirty-three percent (105/318) received remdesivir. The rate of serum viral clearance [subhazard risk ratio (SHR) 1.4 (95% CI 0.9-2.0), P = 0.11] and serum viral load decline (P = 0.11) were not significantly different between remdesivir-treated patients and controls. However, the rate of serum viral clearance was non-significantly higher [SHR 1.6 (95% CI 1.0-2.7), P = 0.051] and the viral load decline was faster (P = 0.03) in remdesivir-treated patients with symptom duration ≤7 days at admission. The 60 day mortality [HR 1.0 (95% CI 0.6-1.8), P = 0.97] and adverse in-hospital outcomes [OR 1.4 (95% CI 0.8-2.4), P = 0.31] were not significantly different between remdesivir-treated patients and controls. CONCLUSIONS Remdesivir treatment did not significantly change the duration of SARS-CoV-2 viraemia, decline of serum viral load, 60 day mortality or in-hospital adverse outcomes in patients with ≤10 days of symptoms at admission. Remdesivir appeared to reduce the duration of viraemia in a subgroup of patients with ≤7 days of symptoms at admission.
Collapse
Affiliation(s)
- Karl Hagman
- Department of Infectious Diseases, Sahlgrenska University Hospital, Diagnosvagen 21, 416 50 Gothenburg, Sweden
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | | | - Jacob Widaeus
- Department of Infectious Diseases, Danderyd Hospital, Stockholm, Sweden
| | - Emelie Arvidsson
- Department of Infectious Diseases, Danderyd Hospital, Stockholm, Sweden
| | - Berit Hammas
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm Sweden
| | - Lena Grillner
- Department of Clinical Microbiology, Karolinska University Hospital, Stockholm Sweden
| | - Jan Jakobsson
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
- Department of Anaesthesia and Intensive Care, Danderyd Hospital, Stockholm, Sweden
| | | | - Johan Ursing
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
- Department of Infectious Diseases, Danderyd Hospital, Stockholm, Sweden
| |
Collapse
|
21
|
Tan B, Sacco M, Tan H, Li K, Joyce R, Zhang X, Chen Y, Wang J. Exploring diverse reactive warheads for the design of SARS-CoV-2 main protease inhibitors. Eur J Med Chem 2023; 259:115667. [PMID: 37482021 PMCID: PMC10529912 DOI: 10.1016/j.ejmech.2023.115667] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 07/15/2023] [Accepted: 07/17/2023] [Indexed: 07/25/2023]
Abstract
SARS-CoV-2 main protease (Mpro) is a validated antiviral drug target of nirmatrelvir, the active ingredient in Pfizer's oral drug Paxlovid. Drug-drug interactions limit the use of Paxlovid. In addition, drug-resistant Mpro mutants against nirmatrelvir have been identified from cell culture viral passage and naturally occurring variants. As such, there is a need for a second generation of Mpro inhibitors. In this study, we explored several reactive warheads in the design of Mpro inhibitors. We identified Jun11119R (vinyl sulfonamide warhead), Jun10221R (propiolamide warhead), Jun1112R (4-chlorobut-2-ynamide warhead), Jun10541R (nitrile warhead), and Jun10963R (dually activated nitrile warhead) as potent Mpro inhibitors. Jun10541R and Jun10963R also had potent antiviral activity against SARS-CoV-2 in Calu-3 cells with EC50 values of 2.92 and 6.47 μM, respectively. X-ray crystal structures of Mpro with Jun10541R and Jun10221 revealed covalent modification of Cys145. These Mpro inhibitors with diverse reactive warheads collectively represent promising candidates for further development.
Collapse
Affiliation(s)
- Bin Tan
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, United States
| | - Michael Sacco
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, 33612, United States
| | - Haozhou Tan
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, United States
| | - Kan Li
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, United States
| | - Ryan Joyce
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, United States
| | - Xiujun Zhang
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, 33612, United States
| | - Yu Chen
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, 33612, United States
| | - Jun Wang
- Department of Medicinal Chemistry, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ, 08854, United States.
| |
Collapse
|
22
|
Arbabzadeh T, Masoumi Shahrbabak M, Pooransari P, Khatuni M, Mirzamoradi M, Saleh Gargari S, Naeiji Z, Rahmati N, Omidi S, Ebrahimi Meimand F. Remdesivir in pregnant women with moderate to severe coronavirus disease 2019 (COVID-19): a retrospective cohort study. Clin Exp Med 2023; 23:3709-3717. [PMID: 37277553 PMCID: PMC10241383 DOI: 10.1007/s10238-023-01095-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/16/2023] [Indexed: 06/07/2023]
Abstract
Data on the efficacy of remdesivir in Coronavirus Disease 2019 (COVID-19) are limited in pregnant patients since they have been excluded from clinical trials. We aimed to investigate some clinical outcomes following remdesivir administration in pregnancy. This was a retrospective cohort study conducted on pregnant women with moderate to severe COVID-19. The enrolled patients were divided into two groups with and without remdesivir treatment. The primary outcomes of this study were the length of hospital and intensive care unit stay; respiratory parameters of hospital day 7 including respiratory rate, oxygen saturation, and mode of oxygen support; discharge until days 7 and 14, and need for home oxygen therapy. Secondary outcomes included some maternal and neonatal consequences. Eighty-one pregnant women (57 in the remdesivir group and 24 in the non-remdesivir group) were included. The two study groups were comparable according to the baseline demographic and clinical characteristics. Of the respiratory outcomes, remdesivir was significantly associated with a reduced length of hospital stay (p = 0.021) and also with a lower level of oxygen requirement in patients on low-flow oxygen [odds ratio (OR) 3.669]. Among the maternal consequences, no patients in the remdesivir group developed preeclampsia but three patients (12.5%) experienced this complication in the non-remdesivir group (p = 0.024). Furthermore, in patients with moderate COVID-19, the percentage of emergency termination was significantly lower in remdesivir group (OR 2.46). Our results demonstrated some probable benefits of remdesivir in respiratory and also maternal outcomes. Further investigations with a larger sample size should confirm these results.
Collapse
Affiliation(s)
- Taraneh Arbabzadeh
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Masoumi Shahrbabak
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Parichehr Pooransari
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Khatuni
- Department of Pulmonology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoumeh Mirzamoradi
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Soraya Saleh Gargari
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Naeiji
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nayereh Rahmati
- Department of Gynecology and Obstetrics, Mahdiyeh Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Samaneh Omidi
- Department of Gynecology and Obstetrics, Shohada-e Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Faridadin Ebrahimi Meimand
- Department of Surgery, Minimally Invasive Surgery Research Center, Rasool-e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
23
|
Piñana JL, Pérez A, Chorão P, Guerreiro M, García-Cadenas I, Solano C, Martino R, Navarro D. Respiratory virus infections after allogeneic stem cell transplantation: Current understanding, knowledge gaps, and recent advances. Transpl Infect Dis 2023; 25 Suppl 1:e14117. [PMID: 37585370 DOI: 10.1111/tid.14117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/29/2023] [Accepted: 08/01/2023] [Indexed: 08/18/2023]
Abstract
Before the COVID-19 pandemic, common community-acquired seasonal respiratory viruses (CARVs) were a significant threat to the health and well-being of allogeneic hematopoietic cell transplant (allo-HCT) recipients, often resulting in severe illness and even death. The pandemic has further highlighted the significant risk that immunosuppressed patients, including allo-HCT recipients, face when infected with SARS-CoV-2. As preventive transmission measures are relaxed and CARVs circulate again among the community, including in allo-HSCT recipients, it is crucial to understand the current state of knowledge, gaps, and recent advances regarding CARV infection in allo-HCT recipients. Urgent research is needed to identify seasonal respiratory viruses as potential drivers for future pandemics.
Collapse
Affiliation(s)
- Jose L Piñana
- Hematology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
- Fundación INCLIVA, Instituto de Investigación Sanitaria Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Ariadna Pérez
- Hematology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
- Fundación INCLIVA, Instituto de Investigación Sanitaria Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Pedro Chorão
- Hematology Division, Hospital universitario y politécnico La Fe, Valencia, Spain
- Instituto de Investigación La Fe, Hospital Universitário y Politécncio La Fe, Valencia, Spain
| | - Manuel Guerreiro
- Hematology Division, Hospital universitario y politécnico La Fe, Valencia, Spain
- Instituto de Investigación La Fe, Hospital Universitário y Politécncio La Fe, Valencia, Spain
| | | | - Carlos Solano
- Hematology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
- Fundación INCLIVA, Instituto de Investigación Sanitaria Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Rodrigo Martino
- Hematology Division, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - David Navarro
- Microbiology department, Hospital Clinico Universitario de Valencia, Spain
- Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| |
Collapse
|
24
|
Gaborit B, Vanhove B, Lacombe K, Guimard T, Hocqueloux L, Perrier L, Dubee V, Ferre V, Bressollette C, Josien R, Thuaut AL, Vibet MA, Jobert A, Dailly E, Ader F, Brouard S, Duvaux O, Raffi F. Effect of Swine Glyco-humanized Polyclonal Neutralizing Antibody on Survival and Respiratory Failure in Patients Hospitalized With Severe COVID-19: A Randomized, Placebo-Controlled Trial. Open Forum Infect Dis 2023; 10:ofad525. [PMID: 37942459 PMCID: PMC10629360 DOI: 10.1093/ofid/ofad525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 10/18/2023] [Indexed: 11/10/2023] Open
Abstract
Background We evaluated the safety and efficacy of XAV-19, an antispike glyco-humanized swine polyclonal neutralizing antibody in patients hospitalized with severe coronavirus disease 2019 (COVID-19). Methods This phase 2b clinical trial enrolled adult patients from 34 hospitals in France. Eligible patients had a confirmed diagnosis of severe acute respiratory syndrome coronavirus 2 within 14 days of onset of symptoms that required hospitalization for low-flow oxygen therapy (<6 L/min of oxygen). Patients were randomly assigned to receive a single intravenous infusion of 2 mg/kg of XAV-19 or placebo. The primary end point was the occurrence of death or severe respiratory failure between baseline and day 15. Results Between January 12, 2021, and April 16, 2021, 398 patients were enrolled in the study and randomly assigned to XAV-19 or placebo. The modified intention-to-treat population comprised 388 participants who received full perfusion of XAV-19 (199 patients) or placebo (189 patients). The mean (SD) age was 59.8 (12.4) years, 249 (64.2%) individuals were men, and the median time (interquartile range) from symptom onset to enrollment was 9 (7-10) days. There was no statistically significant decrease in the cumulative incidence of death or severe respiratory failure through day 15 in the XAV-19 group vs the placebo group (53/199 [26.6%] vs 48/189 [25.4%]; adjusted risk difference, 0.6%; 95% CI, -6% to 7%; hazard ratio, 1.03; 95% CI, 0.64-1.66; P = .90). In the safety population, adverse events were reported in 75.4% of 199 patients in the XAV-19 group and in 76.3% of 190 patients in the placebo group through D29. Conclusions Among patients hospitalized with COVID-19 requiring low-flow oxygen therapy, treatment with a single intravenous dose of XAV-19, compared with placebo, did not show a significant difference in terms of disease progression at day 15.
Collapse
Affiliation(s)
- Benjamin Gaborit
- Nantes Université, CHU Nantes, INSERM, Department of Infectious Diseases, Nantes, France
- Nantes Université, CHU Nantes, INSERM, Center for Research in Transplantation and Translational Immunology, Nantes, France
| | | | - Karine Lacombe
- INSERM, AP-HP, Hôpital Saint-Antoine, Service des Maladies Infectieuses et Tropicales, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - Thomas Guimard
- Infectious Diseases and Emergency Department, Centre Hospitalier de La Roche sur Yon, La Roche sur Yon, France
| | | | - Ludivine Perrier
- Nantes Université, CHU Nantes, Sponsor Department, Direction de la Recherche et de l’Innovation, Nantes, France
| | - Vincent Dubee
- Service de Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire d'Angers, Angers, France
- Univ Angers, Nantes Université, INSERM, Immunology and New Concepts in ImmunoTherapy, INCIT, Angers, France
| | - Virginie Ferre
- Nantes Université, CHU Nantes, Virology Laboratory, Nantes, France
| | | | - Régis Josien
- Nantes Université, CHU Nantes, INSERM, Center for Research in Transplantation and Translational Immunology, Nantes, France
- Nantes Université, CHU Nantes, Laboratoire d’Immunologie, CIMNA, Nantes, France
| | - Aurélie Le Thuaut
- Nantes Université, CHU Nantes, Sponsor Department, Direction de la Recherche et de l’Innovation, Nantes, France
- Nantes Université, CHU Nantes, Plateforme de Méthodologie et Biostatistique, Direction de la Recherche et de l’Innovation, Nantes, France
| | - Marie-Anne Vibet
- Nantes Université, CHU Nantes, Sponsor Department, Direction de la Recherche et de l’Innovation, Nantes, France
- Nantes Université, CHU Nantes, Plateforme de Méthodologie et Biostatistique, Direction de la Recherche et de l’Innovation, Nantes, France
| | - Alexandra Jobert
- Nantes Université, CHU Nantes, Sponsor Department, Direction de la Recherche et de l’Innovation, Nantes, France
- Nantes Université, CHU Nantes, UMR 1246 MethodS in Patients-centered outcomes and HEalth Research,” SPHERE, Nantes, France
| | - Eric Dailly
- Nantes Université, CHU Nantes, Clinical Pharmacology Department, Nantes, France
| | - Florence Ader
- CNRS, UMR5308, Ecole Normale Supérieure de Lyon, Centre International de Recherche en Infectiologie (CIRI), Inserm 1111, Université Claude Bernard Lyon 1, Université Lyon, Lyon, France
- Département des Maladies Infectieuses et Tropicales, Hospices Civils de Lyon, Lyon, France
| | - Sophie Brouard
- Nantes Université, CHU Nantes, INSERM, Center for Research in Transplantation and Translational Immunology, Nantes, France
| | | | - François Raffi
- Nantes Université, CHU Nantes, INSERM, Department of Infectious Diseases, Nantes, France
| |
Collapse
|
25
|
Chen C, Fang J, Chen S, Rajaofera MJN, Li X, Wang B, Xia Q. The efficacy and safety of remdesivir alone and in combination with other drugs for the treatment of COVID-19: a systematic review and meta-analysis. BMC Infect Dis 2023; 23:672. [PMID: 37814214 PMCID: PMC10563317 DOI: 10.1186/s12879-023-08525-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 08/09/2023] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND Remdesivir is considered to be a specific drug for treating coronavirus disease 2019. This systematic review aims to evaluate the clinical efficacy and risk of remdesivir alone and in combination with other drugs. RESEARCH DESIGN AND METHODS The PubMed, Embase, SCIE, Cochrane Library, and American Clinical trial Center databases were searched up to 1 April 2022 to identify. Randomized controlled trials (RCTs) and observational studies comparing the efficacy of remdesivir monotherapy and combination therapy with that of control drugs. RESULTS Ten RCTs and 32 observational studies were included in the analysis. Regarding the primary outcome, remdesivir use reduced mortality in patients with severe COVID-19 (RR = 0.57, 95% CI (0.48,0.68)) and shortened the time to clinical improvement (MD = -2.51, 95% CI (-2.75, -2.28)). Regarding other clinical outcomes, remdesivir use was associated with improved clinical status (RR = 1.08, 95%CI (1.01, 1.17)). Regarding safety outcomes, remdesivir use did not cause liver or kidney damage (RR = 0.87, 95%CI (0.68, 1.11)) (RR = 0.88, 95%CI (0.70,1.10)). Compared with remdesivir alone, remdesivir combined with other drugs (e.g., steroids, favipiravir, and convalescent plasma) had no effect on mortality. CONCLUSION The use of remdesivir can help to reduce the mortality of patients with severe COVID-19 and shorten the time to clinical improvement. There was no benefit of remdesivir combination therapy for other clinical outcomes. TRIAL REGISTRATION PROSPERO registration number: CRD42022322859.
Collapse
Affiliation(s)
- Chuizhe Chen
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, NHC Key Laboratory of Tropical Disease Control, School of Tropical Medicine and The Second Affiliated Hospital, Hainan Medical University, Haikou, China
- Department of Pathology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Junde Fang
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, NHC Key Laboratory of Tropical Disease Control, School of Tropical Medicine and The Second Affiliated Hospital, Hainan Medical University, Haikou, China
- The First Clinical College, Hainan Medical University, Haikou, China
| | - Shu Chen
- Department of Pathology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Mamy Jayne Nelly Rajaofera
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, NHC Key Laboratory of Tropical Disease Control, School of Tropical Medicine and The Second Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Xuemiao Li
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, NHC Key Laboratory of Tropical Disease Control, School of Tropical Medicine and The Second Affiliated Hospital, Hainan Medical University, Haikou, China
| | - Bo Wang
- Department of Pathology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China.
| | - Qianfeng Xia
- Key Laboratory of Tropical Translational Medicine of Ministry of Education, NHC Key Laboratory of Tropical Disease Control, School of Tropical Medicine and The Second Affiliated Hospital, Hainan Medical University, Haikou, China.
| |
Collapse
|
26
|
Du Q, Liang R, Wu M, Yang M, Xie Y, Liu Q, Tang K, Lin X, Yuan S, Shen J. Alisol B 23-acetate broadly inhibits coronavirus through blocking virus entry and suppresses proinflammatory T cells responses for the treatment of COVID-19. J Adv Res 2023:S2090-1232(23)00294-1. [PMID: 37802148 DOI: 10.1016/j.jare.2023.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/11/2023] [Accepted: 10/02/2023] [Indexed: 10/08/2023] Open
Abstract
INTRODUCTION Emerging severe acute respiratory syndrome (SARS) coronavirus (CoV)-2 causes a global health disaster and pandemic. Seeking effective anti-pan-CoVs drugs benefit critical illness patients of coronavirus disease 2019 (COVID-19) but also may play a role in emerging CoVs of the future. OBJECTIVES This study tested the hypothesis that alisol B 23-acetate could be a viral entry inhibitor and would have proinflammatory inhibition for COVID-19 treatment. METHODS SARS-CoV-2 and its variants infected several cell lines were applied to evaluate the anti-CoVs activities of alisol B 23-aceate in vitro. The effects of alisol B 23-acetate on in vivo models were assessed by using SARS-CoV-2 and its variants challenged hamster and human angiotensin-converting enzyme 2 (ACE2) transgenic mice. The target of alisol B 23-acetate to ACE2 was analyzed using hydrogen/deuterium exchange (HDX) mass spectrometry (MS). RESULTS Alisol B 23-acetate had inhibitory effects on different species of coronavirus. By using HDX-MS, we found that alisol B 23-acetate had inhibition potency toward ACE2. In vivo experiments showed that alisol B 23-acetate treatment remarkably decreased viral copy, reduced CD4+ T lymphocytes and CD11b+ macrophages infiltration and ameliorated lung damages in the hamster model. In Omicron variant infected human ACE2 transgenic mice, alisol B 23-acetate effectively alleviated viral load in nasal turbinate and reduced proinflammatory cytokines interleukin 17 (IL17) and interferon γ (IFNγ) in peripheral blood. The prophylactic treatment of alisol B 23-acetate by intranasal administration significantly attenuated Omicron viral load in the hamster lung tissues. Moreover, alisol B 23-acetate treatment remarkably inhibited proinflammatory responses through mitigating the secretions of IFNγ and IL17 in the cultured human and mice lymphocytes in vitro. CONCLUSION Alisol B 23-acetate could be a promising therapeutic agent for COVID-19 treatment and its underlying mechanisms might be attributed to viral entry inhibition and anti-inflammatory activities.
Collapse
Affiliation(s)
- Qiaohui Du
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 3 Sassoon Road, Pokfulam, Hong Kong, Hong Kong Special Administrative Region; State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Pokfulam, Hong Kong, Hong Kong Special Administrative Region
| | - Ronghui Liang
- State Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region
| | - Meiling Wu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 3 Sassoon Road, Pokfulam, Hong Kong, Hong Kong Special Administrative Region
| | - Minxiao Yang
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 3 Sassoon Road, Pokfulam, Hong Kong, Hong Kong Special Administrative Region
| | - Yubin Xie
- State Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region
| | - Qing Liu
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 3 Sassoon Road, Pokfulam, Hong Kong, Hong Kong Special Administrative Region
| | - Kaiming Tang
- State Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region
| | - Xiang Lin
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 3 Sassoon Road, Pokfulam, Hong Kong, Hong Kong Special Administrative Region
| | - Shuofeng Yuan
- State Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region; Centre for Virology, Vaccinology and Therapeutics, Hong Kong Science and Technology Park, Hong Kong Special Administrative Region; Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong, China.
| | - Jiangang Shen
- School of Chinese Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, 3 Sassoon Road, Pokfulam, Hong Kong, Hong Kong Special Administrative Region; State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Pokfulam, Hong Kong, Hong Kong Special Administrative Region.
| |
Collapse
|
27
|
Naik R, Avula S, Palleti SK, Gummadi J, Ramachandran R, Chandramohan D, Dhillon G, Gill AS, Paiwal K, Shaik B, Balachandran M, Patel B, Gurugubelli S, Mariswamy Arun Kumar AK, Nanjundappa A, Bellamkonda M, Rathi K, Sakhamuri PL, Nassar M, Bali A. From Emergence to Endemicity: A Comprehensive Review of COVID-19. Cureus 2023; 15:e48046. [PMID: 37916248 PMCID: PMC10617653 DOI: 10.7759/cureus.48046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2023] [Indexed: 11/03/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), later renamed coronavirus disease 2019 (COVID-19), was first identified in Wuhan, China, in early December 2019. Initially, the China office of the World Health Organization was informed of numerous cases of pneumonia of unidentified etiology in Wuhan, Hubei Province at the end of 2019. This would subsequently result in a global pandemic with millions of confirmed cases of COVID-19 and millions of deaths reported to the WHO. We have analyzed most of the data published since the beginning of the pandemic to compile this comprehensive review of SARS-CoV-2. We looked at the core ideas, such as the etiology, epidemiology, pathogenesis, clinical symptoms, diagnostics, histopathologic findings, consequences, therapies, and vaccines. We have also included the long-term effects and myths associated with some therapeutics of COVID-19. This study presents a comprehensive assessment of the SARS-CoV-2 virology, vaccines, medicines, and significant variants identified during the course of the pandemic. Our review article is intended to provide medical practitioners with a better understanding of the fundamental sciences, clinical treatment, and prevention of COVID-19. As of May 2023, this paper contains the most recent data made accessible.
Collapse
Affiliation(s)
- Roopa Naik
- Medicine, Geisinger Commonwealth School of Medicine, Scranton, USA
- Internal Medicine/Hospital Medicine, Geisinger Health System, Wilkes Barre, USA
| | - Sreekant Avula
- Diabetes, Endocrinology, and Metabolism, University of Minnesota, Minneapolis, USA
| | - Sujith K Palleti
- Nephrology, Louisiana State University Health Sciences Center, Shreveport, USA
| | - Jyotsna Gummadi
- Internal Medicine, MedStar Franklin Square Medical Center, Baltimore, USA
| | | | | | - Gagandeep Dhillon
- Physician Executive MBA, University of Tennessee, Knoxville, USA
- Internal Medicine, University of Maryland Baltimore Washington Medical Center, Glen Burnie, USA
| | | | - Kapil Paiwal
- Oral & Maxillofacial Pathology, Daswani Dental College & Research Center, Kota, IND
| | - Bushra Shaik
- Internal Medicine, Onslow Memorial Hospital, Jacksonville, USA
| | | | - Bhumika Patel
- Oral Medicine and Radiology, Howard University, Washington, D.C., USA
| | | | | | | | - Mahita Bellamkonda
- Hospital Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, USA
| | - Kanika Rathi
- Internal Medicine, University of Florida, Gainesville, USA
| | | | - Mahmoud Nassar
- Endocrinology, Diabetes, and Metabolism, Jacobs School of Medicine and Biomedical Sciences, Buffalo, USA
| | - Atul Bali
- Internal Medicine/Nephrology, Geisinger Medical Center, Danville, USA
- Internal Medicine/Nephrology, Geisinger Health System, Wilkes-Barre, USA
- Medicine, Geisinger Commonwealth School of Medicine, Scranton, USA
| |
Collapse
|
28
|
Leegwater E, Dol L, Benard MR, Roelofsen EE, Delfos NM, van der Feltz M, Mollema FPN, Bosma LBE, Visser LE, Ottens TH, van Burgel ND, Arbous SM, El Bouazzaoui LH, Knevel R, Groenwold RHH, de Boer MGJ, Visser LG, Rosendaal FR, Wilms EB, van Nieuwkoop C. Rapid Response to Remdesivir in Hospitalised COVID-19 Patients: A Propensity Score Weighted Multicentre Cohort Study. Infect Dis Ther 2023; 12:2471-2484. [PMID: 37801280 PMCID: PMC10600071 DOI: 10.1007/s40121-023-00874-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/13/2023] [Indexed: 10/07/2023] Open
Abstract
INTRODUCTION Remdesivir is a registered treatment for hospitalised patients with COVID-19 that has moderate clinical effectiveness. Anecdotally, some patients' respiratory insufficiency seemed to recover particularly rapidly after initiation of remdesivir. In this study, we investigated if this rapid improvement was caused by remdesivir, and which patient characteristics might predict a rapid clinical improvement in response to remdesivir. METHODS This was a multicentre observational cohort study of hospitalised patients with COVID-19 who required supplemental oxygen and were treated with dexamethasone. Rapid clinical improvement in response to treatment was defined by a reduction of at least 1 L of supplemental oxygen per minute or discharge from the hospital within 72 h after admission. Inverse probability of treatment-weighted logistic regression modelling was used to assess the association between remdesivir and rapid clinical improvement. Secondary endpoints included in-hospital mortality, ICU admission rate and hospitalisation duration. RESULTS Of 871 patients included, 445 were treated with remdesivir. There was no influence of remdesivir on the occurrence of rapid clinical improvement (62% vs 61% OR 1.05, 95% CI 0.79-1.40; p = 0.76). The in-hospital mortality was lower (14.7% vs 19.8% OR 0.70, 95% CI 0.48-1.02; p = 0.06) for the remdesivir-treated patients. Rapid clinical improvement occurred more often in patients with low C-reactive protein (≤ 75 mg/L) and short duration of symptoms prior to hospitalisation (< 7 days) (OR 2.84, 95% CI 1.07-7.56). CONCLUSION Remdesivir generally does not increase the incidence of rapid clinical improvement in hospitalised patients with COVID-19, but it might have an effect in patients with short duration of symptoms and limited signs of systemic inflammation.
Collapse
Affiliation(s)
- Emiel Leegwater
- Department of Hospital Pharmacy, Haga Teaching Hospital, Els Borst-Eilersplein 275, 2545 AA, The Hague, The Netherlands.
- Apotheek Haagse Ziekenhuizen, The Hague, The Netherlands.
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands.
| | - Lisa Dol
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
- Department of Internal Medicine, Haga Teaching Hospital, The Hague, The Netherlands
- Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | - Menno R Benard
- Alrijne Academy, Alrijne Hospital, Leiderdorp, The Netherlands
| | - Eveline E Roelofsen
- Department of Hospital Pharmacy, Haaglanden Medical Center, The Hague, The Netherlands
| | - Nathalie M Delfos
- Department of Internal Medicine, Alrijne Hospital, Leiderdorp, The Netherlands
| | | | - Femke P N Mollema
- Department of Internal Medicine, Haaglanden Medical Center, The Hague, The Netherlands
| | - Liesbeth B E Bosma
- Department of Hospital Pharmacy, Haga Teaching Hospital, Els Borst-Eilersplein 275, 2545 AA, The Hague, The Netherlands
| | - Loes E Visser
- Department of Hospital Pharmacy, Haga Teaching Hospital, Els Borst-Eilersplein 275, 2545 AA, The Hague, The Netherlands
- Department of Hospital Pharmacy, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Thomas H Ottens
- Department of Intensive Care, Haga Teaching Hospital, The Hague, The Netherlands
| | - Nathalie D van Burgel
- Department of Medical Microbiology, Haga Teaching Hospital, The Hague, The Netherlands
| | - Sesmu M Arbous
- Department of Intensive Care, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Rachel Knevel
- Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands
| | - Rolf H H Groenwold
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Mark G J de Boer
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Leo G Visser
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands
| | - Frits R Rosendaal
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Erik B Wilms
- Department of Hospital Pharmacy, Haga Teaching Hospital, Els Borst-Eilersplein 275, 2545 AA, The Hague, The Netherlands
- Apotheek Haagse Ziekenhuizen, The Hague, The Netherlands
| | - Cees van Nieuwkoop
- Department of Internal Medicine, Haga Teaching Hospital, The Hague, The Netherlands
- Department of Public Health and Primary Care, Health Campus The Hague, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
29
|
Patnaik R, Chandramouli T, Mishra SB. A systematic review and meta-analysis of randomized controlled trials with trial sequence analysis of remdesivir for COVID-19 treatment. Int J Crit Illn Inj Sci 2023; 13:184-191. [PMID: 38292396 PMCID: PMC10824204 DOI: 10.4103/ijciis.ijciis_23_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 02/01/2024] Open
Abstract
Remdesivir is one of the proposed therapies for the corona virus disease 2019 (COVID-19). To assess the effect of remdesivir on mortality, need for invasive mechanical ventilation (IMV) and extracorporeal membrane oxygenation (ECMO), time to clinical improvement, and significant adverse effects. The study protocol was prospectively registered with The International Prospective Register of Systematic Reviews (Registration #CRD42021283221). Randomized controlled trials (RCTs) published in English detailing use of remdesivir in hospitalized patients with COVID-19 were included. Primary outcome was in hospital mortality among patients receiving remdesivir. Secondary outcomes were need for IMV and ECMO, time to clinical recovery, and significant adverse effects associated with remdesivir. Odds ratios (ORs) of worse outcome with 95% confidence interval (CI) in a forest plot were used to show the results of random effects meta-analysis. Remdesivir and placebo had similar in hospital mortality in the pooled analysis of five RCTs (OR: 0.93, 95% CI: 0.82-1.06). The remdesivir group needed less IMV/ECMO (OR: 0.59, 95% CI: 0.46-0.76) and recovered 1.06 days faster than placebo. Remdesivir did not affect transaminitis or renal damage. Trial sequence analysis showed that death has not reached the number of instances needed to predict futility. This meta-analysis shows that remdesivir therapy for COVID-19 is not associated with a mortality benefit. However, there is significant reduction in the need for IMV/ECMO.
Collapse
Affiliation(s)
- Rupali Patnaik
- Department of Critical Care Medicine, IMS & SUM Hospital, SOA (Deemed to be University), Bhubaneswar, Odisha, India
| | - Tatikonda Chandramouli
- Department of Critical Care Medicine, IMS & SUM Hospital, SOA (Deemed to be University), Bhubaneswar, Odisha, India
| | - Shakti Bedanta Mishra
- Department of Critical Care Medicine, IMS & SUM Hospital, SOA (Deemed to be University), Bhubaneswar, Odisha, India
| |
Collapse
|
30
|
Ughi N, Bernasconi DP, Del Gaudio F, Dicuonzo A, Maloberti A, Giannattasio C, Tarsia P, Travi G, Scaglione F, Colombo F, Bertuzzi M, Adinolfi A, Valsecchi MG, Rossetti C, Epis OM. Effectiveness and Safety of Remdesivir in Treating Hospitalised Patients with COVID-19: A Propensity Score Analysis of Real-Life Data from a Monocentric Observational Study in Times of Health Emergency. Clin Drug Investig 2023; 43:763-771. [PMID: 37740148 DOI: 10.1007/s40261-023-01304-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND AND OBJECTIVES Remdesivir is an antiviral agent, which was shown to be safe and effective in treating early COVID-19, but its favourable impact in hospitalised patients with non-critical disease is still under investigation. The present study aimed to assess the effectiveness and safety of remdesivir as a treatment for hospitalised patients with COVID-19 by a propensity score analysis of observational data. METHODS In this monocentric retrospective cohort study, the effectiveness and safety of a 5-day course of remdesivir (200 mg intravenously at Day 1, then 100 mg from Days 2-5) in association with the standard of care were assessed in comparison with the standard of care only. The primary endpoint was the proportion of recovery on Day 14. RESULTS Of 3662 eligible inpatients who tested positive for the severe acute respiratory syndrome coronavirus 2 genome by nasopharyngeal swab at admission, 861 (24%) non-critical patients were included in a propensity score analysis and 281 (33%) were exposed to remdesivir. In total, 242/281 (86.1%) and 435/580 (75.0%) patients recovered in exposed and non-exposed, respectively, with a relative improvement of 11.1% (95% CI + 5.8 to 16.5%; unadjusted odds ratio: 2.07, 95% CI 1.40-3.05, p = 0.0001; after adjustment by propensity score weighting, odds ratio: 1.92, 95% CI 1.30-2.83, p = 0.001). In treated patients, 1 (0.03%) anaphylactic reaction and 1 (0.03%) acute reaction during drug injection were reported, and 24 (8.5%) patients stopped the treatment due to adverse reactions. No significant differences were found with respect to the secondary efficacy endpoints (in-hospital all-cause death, need for intensive care treatments, clinical improvement score at Day 28) and safety endpoints (any and serious adverse reactions). CONCLUSION A 5-day course of remdesivir in association with the standard of care effectively promoted recovery from COVID-19 among non-critical in-hospital patients and had an acceptable safety profile.
Collapse
Affiliation(s)
- Nicola Ughi
- Division of Rheumatology, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, p.zza Ospedale Maggiore 3, 20162, Milan, MI, Italy.
| | - Davide Paolo Bernasconi
- Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Francesca Del Gaudio
- Functional Department for Higher Education, Research, and Development, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Armanda Dicuonzo
- Functional Department for Higher Education, Research, and Development, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alessandro Maloberti
- Division of Cardiology 4, Cardio-Thoraco-Vascular Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
| | - Cristina Giannattasio
- Division of Cardiology 4, Cardio-Thoraco-Vascular Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
| | - Paolo Tarsia
- Division of Pneumology, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Giovanna Travi
- Division of Infectious Disease, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Francesco Scaglione
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
- Division of Chemical-Clinical and Microbiological Analyses, Department of Laboratory Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Fabrizio Colombo
- Division of Internal Medicine 1, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Michaela Bertuzzi
- Division of Quality and Clinical Risk, Continuous Quality Improvement, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Antonella Adinolfi
- Division of Rheumatology, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, p.zza Ospedale Maggiore 3, 20162, Milan, MI, Italy
| | - Maria Grazia Valsecchi
- Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4, School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Claudio Rossetti
- Functional Department for Higher Education, Research, and Development, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Functional Department for Higher Education, Research, and Development, Interhospital Functional Department of Nuclear Medicine, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Oscar Massimiliano Epis
- Division of Rheumatology, Multispecialist Medical Department, ASST Grande Ospedale Metropolitano Niguarda, p.zza Ospedale Maggiore 3, 20162, Milan, MI, Italy
| |
Collapse
|
31
|
Vicente-Valor J, Rodríguez-González C, Ferris-Villanueva M, Chamorro-de-Vega E, Romero-Jiménez R, Gómez-Costas D, Herrero-Bermejo S, Tejerina-Picado F, Osorio-Prendes S, Oarbeascoa-Royuela G, Herranz-Alonso A, Sanjurjo-Sáez M. Remdesivir and SARS-CoV-2 monoclonal antibodies to prevent COVID-19 progression in hematological patients: an observational study. Pharmacol Rep 2023; 75:1254-1264. [PMID: 37656351 DOI: 10.1007/s43440-023-00519-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Patients with hematological malignancies (HM) are at high risk of COVID-19 progression. Hence, early treatments to prevent progression are needed. The aim of our work was to evaluate the effectiveness and safety of remdesivir (RDV) and SARS-CoV-2 monoclonal antibodies (mAb) in patients with HM and mild-to-moderate disease in real clinical practice. METHODS We conducted a prospective study in a tertiary hospital in 55 HM patients with mild-to-moderate SARS-CoV-2 disease diagnosed between August 2021 and July 2022 and who received RDV or mAb to prevent COVID-19 progression (related death or hospitalization). The primary endpoint was COVID-19 progression on day 28. Other outcomes were COVID-19 progression beyond day 28 and viral load evolution. RESULTS RDV was administered to 44 (80.0%) patients and mAb to 11 (20.0%) patients. Death occurred in 1 (1.8%) patient and hospitalization in 9 (16.4%) patients by day 28, respectively; 3 patients (5.5%) required intensive care and 8 (14.5%), oxygen support. Of note, 5 additional patients [15, (27.3%) in total] died or required hospitalization after day 28. Two hazard Cox regression models yielded the absence of anti-SARS-CoV-2 antibodies, age over 65 years, and ECOG-performance status ≥ 2 as the main risk factors for COVID-19-related death or hospitalization. CONCLUSION Our results from clinical practice suggest that RDV and SARS-CoV-2 mAb therapies elicit worse outcomes in hematological patients than those reported for high-risk population in clinical trials.
Collapse
Affiliation(s)
- Juan Vicente-Valor
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain.
| | - Carmen Rodríguez-González
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - María Ferris-Villanueva
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Esther Chamorro-de-Vega
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Rosa Romero-Jiménez
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Daniel Gómez-Costas
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Sergio Herrero-Bermejo
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Francisco Tejerina-Picado
- Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Santiago Osorio-Prendes
- Hematology Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Gillen Oarbeascoa-Royuela
- Hematology Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - Ana Herranz-Alonso
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| | - María Sanjurjo-Sáez
- Pharmacy Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Doctor Esquerdo, 46, 28007, Madrid, Spain
| |
Collapse
|
32
|
Madi K, Flumian C, Olivier P, Sommet A, Montastruc F. Quality of reporting of adverse events in clinical trials of covid-19 drugs: systematic review. BMJ Med 2023; 2:e000352. [PMID: 37779893 PMCID: PMC10537984 DOI: 10.1136/bmjmed-2022-000352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 06/27/2023] [Indexed: 10/03/2023]
Abstract
Objective To assess the quality of reporting of adverse events in clinical trials of covid-19 drugs based on the CONSORT (Consolidated Standards of Reporting Trials) harms extension and according to clinical trial design, and to examine reporting of serious adverse events in drug trials published on PubMed versus clinical trial summaries on ClinicalTrials.gov. Design Systematic review. Data sources PubMed and ClinicalTrials.gov registries were searched from 1 December 2019 to 17 February 2022. Eligibility criteria for selecting studies Randomised clinical trials evaluating the efficacy and safety of drugs used to treat covid-19 disease in participants of all ages with suspected, probable, or confirmed SARS-CoV-2 infection were included. Clinical trials were screened on title, abstract, and text by two authors independently. Only articles published in French and English were selected. The Cochrane risk of bias tool for randomised trials (RoB 2) was used to assess risk of bias. Results The search strategy identified 1962 randomised clinical trials assessing the efficacy and safety of drugs used to treat covid-19, published in the PubMed database; 1906 articles were excluded after screening and 56 clinical trials were included in the review. Among the 56 clinical trials, no study had a high score for quality of reporting of adverse events, 60.7% had a moderate score, 33.9% had a low score, and 5.4% had a very low score. All clinical trials with a very low score for quality of reporting of adverse events were randomised open label trials. For reporting of serious adverse events, journal articles published on PubMed under-reported 51% of serious adverse events compared with clinical trial summaries published on ClinicalTrials.gov. Conclusions In one in three published clinical trials on covid-19 drugs, the quality of reporting of adverse events was low or very low. Differences were found in the number of serious adverse events reported in journal articles versus clinical trial summaries. During the covid-19 pandemic, risk assessment of drugs in clinical trials of covid-19 drugs did not comply with good practice recommendations for publication of results. Systematic review registration European Network of Centres for Pharmacoepidemiology and Pharmacovigilance (ENCePP) EUPAS45959.
Collapse
Affiliation(s)
- Karima Madi
- CIC 1436, Team PEPSS (Pharmacologie En Population cohorteS et biobanqueS), Toulouse University Hospital, Toulouse, France
| | - Clara Flumian
- CIC 1436, Team PEPSS (Pharmacologie En Population cohorteS et biobanqueS), Toulouse University Hospital, Toulouse, France
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Pascale Olivier
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Agnès Sommet
- CIC 1436, Team PEPSS (Pharmacologie En Population cohorteS et biobanqueS), Toulouse University Hospital, Toulouse, France
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - François Montastruc
- CIC 1436, Team PEPSS (Pharmacologie En Population cohorteS et biobanqueS), Toulouse University Hospital, Toulouse, France
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| |
Collapse
|
33
|
Augustin Y, Staines HM, Velavan TP, Kamarulzaman A, Kremsner PG, Krishna S. Drug repurposing for COVID-19: current evidence from randomized controlled adaptive platform trials and living systematic reviews. Br Med Bull 2023; 147:31-49. [PMID: 37312588 PMCID: PMC10502446 DOI: 10.1093/bmb/ldac037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/04/2022] [Accepted: 11/17/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION The coronavirus disease 2019 (COVID-19) pandemic resulted in a race to develop effective treatments largely through drug repurposing via adaptive platform trials on a global scale. Drug repurposing trials have focused on potential antiviral therapies aimed at preventing viral replication, anti-inflammatory agents, antithrombotic agents and immune modulators through a number of adaptive platform trials. Living systematic reviews have also enabled evidence synthesis and network meta-analysis as clinical trial data emerge globally. SOURCES OF DATA Recent published literature. AREAS OF AGREEMENT Corticosteroids and immunomodulators that antagonize the interleukin-6 (IL-6) receptor have been shown to play a critical role in modulating inflammation and improving clinical outcomes in hospitalized patients. Inhaled budesonide reduces the time to recovery in older patients with mild-to-moderate COVID-19 managed in the community. AREAS OF CONTROVERSY The clinical benefit of remdesivir remains controversial with conflicting evidence from different trials. Remdesivir led to a reduction in time to clinical recovery in the ACTT-1 trial. However, the World Health Organization SOLIDARITY and DISCOVERY trial did not find a significant benefit on 28-day mortality and clinical recovery. GROWING POINTS Other treatments currently being investigated include antidiabetic drug empagliflozin, antimalarial drug artesunate, tyrosine kinase inhibitor imatinib, immunomodulatory drug infliximab, antiviral drug favipiravir, antiparasitic drug ivermectin and antidepressant drug fluvoxamine. AREAS TIMELY FOR DEVELOPING RESEARCH The timing of therapeutic interventions based on postulated mechanisms of action and the selection of clinically meaningful primary end points remain important considerations in the design and implementation of COVID-19 therapeutic trials.
Collapse
Affiliation(s)
- Yolanda Augustin
- Institute of Infection and Immunity, St George’s University of London, London, UK
| | - Henry M Staines
- Institute of Infection and Immunity, St George’s University of London, London, UK
| | - Thirumalaisamy P Velavan
- Institute of Tropical Medicine, Universitätsklinikum Tübingen, Tübingen, Germany
- Vietnamese-German Center for Medical Research, VG-CARE, Hanoi, Vietnam
| | | | - Peter G Kremsner
- Institute of Tropical Medicine, Universitätsklinikum Tübingen, Tübingen, Germany
- Centre de Recherches Médicales de Lambaréné (CERMEL), Lambarene, Gabon
| | - Sanjeev Krishna
- Institute of Infection and Immunity, St George’s University of London, London, UK
- Institute of Tropical Medicine, Universitätsklinikum Tübingen, Tübingen, Germany
- Centre de Recherches Médicales de Lambaréné (CERMEL), Lambarene, Gabon
| |
Collapse
|
34
|
Abstract
The appearance of several coronavirus pandemics/epidemics during the last two decades (SARS-CoV-1 in 2002, MERS-CoV in 2012, and SARS-CoV-2 in 2019) indicates that humanity will face increasing challenges from coronaviruses in the future. The emergence of new strains with similar transmission characteristics as SARS-CoV-2 and mortality rates similar to SARS-CoV-1 (∼10% mortality) or MERS-CoV (∼35% mortality) in the future is a terrifying possibility. Therefore, getting enough preparations to face such risks is an inevitable necessity. The present study aims to review the drug achievements and challenges in the fight against SARS-CoV-2 with a combined perspective derived from pharmacology, pharmacotherapy, and medicinal chemistry insights. Appreciating all the efforts made during the past few years, there is strong evidence that the desired results have not yet been achieved and research in this area should still be pursued seriously. By expressing some pessimistic possibilities and concluding that the drug discovery and pharmacotherapy of COVID-19 have not been successful so far, this short essay tries to draw the attention of responsible authorities to be more prepared against future coronavirus epidemics/pandemics.
Collapse
Affiliation(s)
- Mehdi Valipour
- Razi
Drug Research Center, Iran University of
Medical Sciences, Tehran 1134845764, Iran
| | - Hamid Irannejad
- Department
of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari 48157-33971, Iran
| | - Hossein Keyvani
- Department
of Virology, School of Medicine, Iran University
of Medical Sciences, Tehran 1134845764, Iran
| |
Collapse
|
35
|
Wei B, Zhang R, Zeng H, Wu L, He R, Zheng J, Xue H, Liu J, Liang F, Zhu B. Impact of some antiviral drugs on health care utilization for patients with COVID-19: a systematic review and meta-analysis. Expert Rev Anti Infect Ther 2023:1-17. [PMID: 37667876 DOI: 10.1080/14787210.2023.2254491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/23/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND We aimed to assess the impact of antiviral drugs (fluvoxamine,remdesivir, lopinavir/ritonavir (LPV/r), molnupiravir, andnirmatrelvir/ritonavir (NRV/r)) on health care utilization (HCU) inCOVID-19 patients. We summarized findings from randomized controlledtrials (RCTs) and observational studies. METHODS We systematically searched four medical databases (PubMed, Web of Science, Embase, Cochrane Library) for COVID-19 studies up to February 15, 2023. A comprehensive review, meta-analysis, sensitivity analysis, and subgroup analysis were conducted. Pooled effects with 95% confidence intervals (CIs) were calculated for antiviral drugs' impact on hospitalization, mechanical ventilation (MV), and intensive care unit (ICU) outcomes. RESULTS Our analysis included 34 studies (584,978 patients). Meta-analysisindicated potential benefits: remdesivir and molnupiravir potentiallyreduced MV risk, and NRV/r correlated with lower hospitalizationrates. However, LPV/r did not notably curb HCU. Remdesivir waspreferable for high-risk COVID-19 patients, while molnupiravir andNRV/r were recommended for those aged 60 and above. CONCLUSION Remdesivir, molnupiravir, and NRV/r may reduce HCU during the COVID-19 pandemic. However, due to limited study details and significant heterogeneity in effect estimates, further precise evidence is crucial, especially concerning emerging variants.
Collapse
Affiliation(s)
- Bincai Wei
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, China
| | - Ruhao Zhang
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, China
| | - Huatang Zeng
- Shenzhen Health Development Research and Data Management Center, Shenzhen, China
| | - Liqun Wu
- Shenzhen Health Development Research and Data Management Center, Shenzhen, China
| | - Rongxin He
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Junyao Zheng
- China Institute for Urban Governance, Shanghai Jiao Tong University, Shanghai, China
- School of International and Public Affairs, Shanghai Jiao Tong University, Shanghai, China
| | - Hao Xue
- Stanford Center on China's Economy and Institutions, Stanford University, Stanford, CA, USA
| | - Jinlin Liu
- School of Public Policy and Administration, Northwestern Polytechnical University, Xi'an, China
| | - Fengchao Liang
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, China
| | - Bin Zhu
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, China
| |
Collapse
|
36
|
Yang L, Wang Z. Bench-to-bedside: Innovation of small molecule anti-SARS-CoV-2 drugs in China. Eur J Med Chem 2023; 257:115503. [PMID: 37229831 PMCID: PMC10193775 DOI: 10.1016/j.ejmech.2023.115503] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/19/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023]
Abstract
The ongoing COVID-19 pandemic has resulted in millions of deaths globally, highlighting the need to develop potent prophylactic and therapeutic strategies against SARS-CoV-2. Small molecule inhibitors (remdesivir, Paxlovid, and molnupiravir) are essential complements to vaccines and play important roles in clinical treatment of SARS-CoV-2. Many advances have been made in development of anti-SARS-CoV-2 inhibitors in China, but progress in discovery and characterization of pharmacological activity, antiviral mechanisms, and clinical efficacy are limited. We review development of small molecule anti-SARS-CoV-2 drugs (azvudine [approved by the NMPA of China on July 25, 2022], VV116 [approved by the NMPA of China on January 29, 2023], FB2001, WPV01, pentarlandir, and cepharanthine) in China and summarize their pharmacological activity, potential mechanisms of action, clinical trials and use, and important milestones in their discovery. The role of structural biology in drug development is also reviewed. Future studies should focus on development of diverse second-generation inhibitors with excellent oral bioavailability, superior plasma half-life, increased antiviral activity against SARS-CoV-2 and its variants, high target specificity, minimal side effects, reduced drug-drug interactions, and improved lung histopathology.
Collapse
Affiliation(s)
- Liyan Yang
- School of Physics and Physical Engineering, Qufu Normal University, Qufu, 273165, PR China; Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Zhonglei Wang
- Key Laboratory of Green Natural Products and Pharmaceutical Intermediates in Colleges and Universities of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, PR China; School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorus, Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing, 100084, PR China.
| |
Collapse
|
37
|
Blair HA. Remdesivir: A Review in COVID-19. Drugs 2023; 83:1215-1237. [PMID: 37589788 PMCID: PMC10474216 DOI: 10.1007/s40265-023-01926-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/25/2023] [Indexed: 08/18/2023]
Abstract
Remdesivir (Veklury®), a nucleotide analogue prodrug with broad-spectrum antiviral activity, is approved for the treatment of coronavirus disease 2019 (COVID-19), the illness caused by severe acute respiratory syndrome coronavirus 2 infection. Unlike some antivirals, remdesivir has a low potential for drug-drug interactions. In the pivotal ACTT-1 trial in hospitalized patients with COVID-19, daily intravenous infusions of remdesivir significantly reduced time to recovery relative to placebo. Subsequent trials provided additional support for the efficacy of remdesivir in hospitalized patients with moderate or severe COVID-19, with a greater benefit seen in patients with minimal oxygen requirements at baseline. Clinical trials also demonstrated the efficacy of remdesivir in other patient populations, including outpatients at high risk for progression to severe COVID-19, as well as hospitalized paediatric patients. In terms of mortality, results were equivocal. However, remdesivir appeared to have a small mortality benefit in hospitalized patients who were not already being ventilated at baseline. Remdesivir was generally well tolerated in clinical trials, but pharmacovigilance data found an increased risk of hepatic, renal and cardiovascular adverse drug reactions in the real-world setting. In conclusion, remdesivir represents a useful treatment option for patients with COVID-19, particularly those who require supplemental oxygen.
Collapse
Affiliation(s)
- Hannah A Blair
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754, New Zealand.
| |
Collapse
|
38
|
Chevret S, Bouadma L, Dupuis C, Burdet C, Timsit JF. Which severe COVID-19 patients could benefit from high dose dexamethasone? A Bayesian post-hoc reanalysis of the COVIDICUS randomized clinical trial. Ann Intensive Care 2023; 13:75. [PMID: 37634234 PMCID: PMC10460760 DOI: 10.1186/s13613-023-01168-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/31/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND The respective benefits of high and low doses of dexamethasone (DXM) in patients with severe acute respiratory syndrome coronavirus 2 (SARS-Cov2) and acute respiratory failure (ARF) are controversial, with two large triple-blind RCTs reaching very important difference in the effect-size. In the COVIDICUS trial, no evidence of additional benefit of high-dose dexamethasone (DXM20) was found. We aimed to explore whether some specific patient phenotypes could benefit from DXM20 compared to the standard of care 6 mg dose of DXM (DXMSoC). METHODS We performed a post hoc exploratory Bayesian analysis of 473 patients who received either DXMSoc or DXM20 in the COVIDICUS trial. The outcome was the 60 day mortality rate of DXM20 over DXMSoC, with treatment effect measured on the hazard ratio (HR) estimated from Cox model. Bayesian analyses allowed to compute the posterior probability of a more than trivial benefit (HR < 0.95), and that of a potential harm (HR > 1.05). Bayesian measures of interaction then quantified the probability of interaction (Pr Interact) that the HR of death differed across the subsets by 20%. Primary analyses used noninformative priors, centred on HR = 1.00. Sensitivity analyses used sceptical and enthusiastic priors, based on null (HR = 1.00) or benefit (HR = 0.95) effects. RESULTS Overall, the posterior probability of a more than trivial benefit and potential harm was 29.0 and 51.1%, respectively. There was some evidence of treatment by subset interaction (i) according to age (Pr Interact, 84%), with a 86.5% probability of benefit in patients aged below 70 compared to 22% in those aged above 70; (ii) according to the time since symptoms onset (Pr Interact, 99%), with a 99.9% probability of a more than trivial benefit when lower than 7 days compared to a < 0.1% probability when delayed by 7 days or more; and (iii) according to use of remdesivir (Pr Interact, 91%), with a 90.1% probability of benefit in patients receiving remdesivir compared to 19.1% in those who did not. CONCLUSIONS In this exploratory post hoc Bayesian analysis, compared with standard-of-care DXM, high-dose DXM may benefit patients aged less than 70 years with severe ARF that occurred less than 7 days after symptoms onset. The use of remdesivir may also favour the benefit of DXM20. Further analysis is needed to confirm these findings. TRIAL REGISTRATION NCT04344730, date of registration April 14, 2020 ( https://clinicaltrials.gov/ct2/show/NCT04344730?term=NCT04344730&draw=2&rank=1 ); EudraCT: 2020-001457-43 ( https://www.clinicaltrialsregister.eu/ctr-search/search?query=2020-001457-43 ).
Collapse
Affiliation(s)
- Sylvie Chevret
- ECSTRRA, UMR 1153, Saint Louis Hospital, University Paris Cité, Paris, France
| | - Lila Bouadma
- Medical and Infectious Diseases ICU, APHP Bichat Hospital, 75018, Paris, France
- Université Paris Cité, IAME, INSERM, UMR 1137, 75018, Paris, France
| | - Claire Dupuis
- Université Paris Cité, IAME, INSERM, UMR 1137, 75018, Paris, France
- Intensive Care Unit, Gabriel Montpied Hospital, CHU de Clermont-Ferrand, 63000, Clermont-Ferrand, France
| | - Charles Burdet
- Université Paris Cité, IAME, INSERM, UMR 1137, 75018, Paris, France
- Epidemiology, Biostatistics and Clinical Research Department, AP-HP, Bichat Hospital, 75018, Paris, France
| | - Jean-François Timsit
- Medical and Infectious Diseases ICU, APHP Bichat Hospital, 75018, Paris, France.
- Université Paris Cité, IAME, INSERM, UMR 1137, 75018, Paris, France.
| |
Collapse
|
39
|
Ramirez GA, Gerosa M, Bellocchi C, Arroyo-Sánchez D, Asperti C, Argolini LM, Gallina G, Cornalba M, Scotti I, Suardi I, Moroni L, Beretta L, Bozzolo EP, Caporali R, Dagna L. Efficacy and Safety of Anti-SARS-CoV-2 Antiviral Agents and Monoclonal Antibodies in Patients with SLE: A Case-Control Study. Biomolecules 2023; 13:1273. [PMID: 37759674 PMCID: PMC10527378 DOI: 10.3390/biom13091273] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/15/2023] [Accepted: 08/20/2023] [Indexed: 09/29/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-related disease (COVID-19) has spread pandemically with high rates of morbidity and mortality. COVID-19 has also posed unprecedented challenges in terms of rapid development of pharmacological countermeasures to prevent or contrast SARS-CoV-2 pathogenicity. Anti-SARS-CoV-2 antiviral agents and monoclonal antibodies have been specifically designed to attenuate COVID-19 morbidity and prevent mortality in vulnerable subjects, such as patients with immune-mediated diseases, but evidence for the safe and effective use of these drugs in this latter population group is scarce. Therefore, we designed a retrospective, multicentre, observational, case-control study to analyse the impact of these treatments in COVID-19 patients with systemic lupus erythematosus (SLE), a paradigmatic, multi-organ autoimmune disease. We identified 21 subjects treated with antivirals and/or monoclonal antibodies who were matched with 42 untreated patients by age, sex, SLE extension and duration. Treated patients had higher baseline SLE disease activity index 2000 scores [SLEDAI-2K median (interquartile range) = 4 (1-5) vs. 0 (0-2); p = 0.009], higher prednisone doses [5 (0-10) mg vs. 0 (0-3) mg; p = 0.002], and more severe COVID-19 symptoms by a five-point World Health Organisation-endorsed analogue scale [1 (0-1) vs. 0 (0-1); p < 0.010] compared to untreated patients. There was no difference between groups in terms of COVID-19 outcomes and sequelae, nor in terms of post-COVID-19 SLE exacerbations. Three subjects reported mild adverse events (two with monoclonal antibodies, one with nirmatrelvir/ritonavir). These data suggest that anti-SARS-CoV-2 antivirals and monoclonal antibodies might be safely and effectively used in patients with SLE, especially with active disease and more severe COVID-19 symptoms at presentation.
Collapse
Affiliation(s)
- Giuseppe A. Ramirez
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
- Faculty of Medicine, Università Vita-Salute San Raffaele, Via Olgettina 58, 20132 Milan, Italy
| | - Maria Gerosa
- Department of Clinical Science of Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy; (M.G.); (L.M.A.); (M.C.); (I.S.); (I.S.); (R.C.)
- Unit of Rheumatology, ASST Gaetano Pini-CTO, Piazza Cardinale Andrea Ferrari 1, 20122 Milan, Italy
| | - Chiara Bellocchi
- Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza 35, 20122 Milan, Italy; (C.B.); (L.B.)
- Department of Clinical Science of Community Health, Section of Internal Medicine, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Daniel Arroyo-Sánchez
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
- Department of Immunology, Hospital Universitario 12 de Octubre, Av de Córdoba, 28041 Madrid, Spain
- Department of Immunology, Instituto de Investigación Biomédica, Hospital Universitario 12 de Octubre, Av de Córdoba, 28041 Madrid, Spain
| | - Chiara Asperti
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
- Faculty of Medicine, Università Vita-Salute San Raffaele, Via Olgettina 58, 20132 Milan, Italy
| | - Lorenza M. Argolini
- Department of Clinical Science of Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy; (M.G.); (L.M.A.); (M.C.); (I.S.); (I.S.); (R.C.)
- Unit of Rheumatology, ASST Gaetano Pini-CTO, Piazza Cardinale Andrea Ferrari 1, 20122 Milan, Italy
| | - Gabriele Gallina
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
- Faculty of Medicine, Università Vita-Salute San Raffaele, Via Olgettina 58, 20132 Milan, Italy
| | - Martina Cornalba
- Department of Clinical Science of Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy; (M.G.); (L.M.A.); (M.C.); (I.S.); (I.S.); (R.C.)
- Unit of Rheumatology, ASST Gaetano Pini-CTO, Piazza Cardinale Andrea Ferrari 1, 20122 Milan, Italy
| | - Isabella Scotti
- Department of Clinical Science of Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy; (M.G.); (L.M.A.); (M.C.); (I.S.); (I.S.); (R.C.)
- Unit of Rheumatology, ASST Gaetano Pini-CTO, Piazza Cardinale Andrea Ferrari 1, 20122 Milan, Italy
| | - Ilaria Suardi
- Department of Clinical Science of Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy; (M.G.); (L.M.A.); (M.C.); (I.S.); (I.S.); (R.C.)
- Unit of Rheumatology, ASST Gaetano Pini-CTO, Piazza Cardinale Andrea Ferrari 1, 20122 Milan, Italy
| | - Luca Moroni
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
- Faculty of Medicine, Università Vita-Salute San Raffaele, Via Olgettina 58, 20132 Milan, Italy
| | - Lorenzo Beretta
- Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza 35, 20122 Milan, Italy; (C.B.); (L.B.)
- Department of Clinical Science of Community Health, Section of Internal Medicine, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy
| | - Enrica P. Bozzolo
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
| | - Roberto Caporali
- Department of Clinical Science of Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Via Festa del Perdono 7, 20122 Milan, Italy; (M.G.); (L.M.A.); (M.C.); (I.S.); (I.S.); (R.C.)
- Unit of Rheumatology, ASST Gaetano Pini-CTO, Piazza Cardinale Andrea Ferrari 1, 20122 Milan, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132 Milan, Italy; (D.A.-S.); (C.A.); (G.G.); (L.M.); (E.P.B.); (L.D.)
- Faculty of Medicine, Università Vita-Salute San Raffaele, Via Olgettina 58, 20132 Milan, Italy
| |
Collapse
|
40
|
Barbosa AN, Chebabo A, Starling C, Pérez C, Cunha CA, de Luna D, Nunes EP, Zambrano G, Ferreira JC, Croda J, Falavigna M, Gomes-da-Silva MM, Thormann M, Cimerman S, Parahiba SM, Tanni S, Bernardo WM, Rodriguez-Morales AJ. Pan-American Guidelines for the treatment of SARS-CoV-2/COVID-19: a joint evidence-based guideline of the Brazilian Society of Infectious Diseases (SBI) and the Pan-American Association of Infectious Diseases (API). Ann Clin Microbiol Antimicrob 2023; 22:67. [PMID: 37550690 PMCID: PMC10408214 DOI: 10.1186/s12941-023-00623-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 07/28/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND Since the beginning of the COVID-19 pandemic, therapeutic options for treating COVID-19 have been investigated at different stages of clinical manifestations. Considering the particular impact of COVID-19 in the Americas, this document aims to present recommendations for the pharmacological treatment of COVID-19 specific to this population. METHODS Fifteen experts, members of the Brazilian Society of Infectious Diseases (SBI) and the Pan-American Association of Infectious Diseases (API) make up the panel responsible for developing this guideline. Questions were formulated regarding prophylaxis and treatment of COVID-19 in outpatient and inpatient settings. The outcomes considered in decision-making were mortality, hospitalisation, need for mechanical ventilation, symptomatic COVID-19 episodes, and adverse events. In addition, a systematic review of randomised controlled trials was conducted. The quality of evidence assessment and guideline development process followed the GRADE system. RESULTS Nine technologies were evaluated, and ten recommendations were made, including the use of tixagevimab + cilgavimab in the prophylaxis of COVID-19, tixagevimab + cilgavimab, molnupiravir, nirmatrelvir + ritonavir, and remdesivir in the treatment of outpatients, and remdesivir, baricitinib, and tocilizumab in the treatment of hospitalised patients with severe COVID-19. The use of hydroxychloroquine or chloroquine and ivermectin was discouraged. CONCLUSION This guideline provides recommendations for treating patients in the Americas following the principles of evidence-based medicine. The recommendations present a set of drugs that have proven effective in the prophylaxis and treatment of COVID-19, emphasising the strong recommendation for the use of nirmatrelvir/ritonavir in outpatients as the lack of benefit from the use of hydroxychloroquine and ivermectin.
Collapse
Affiliation(s)
- Alexandre Naime Barbosa
- Infectious Diseases Department - Botucatu School of Medicine - UNESP, Av. Prof. Mário R. G. Montenegro, s/n, Botucatu, SP, CEP 18.618-687, Brazil.
- Universidade Estadual Paulista, Julio de Mesquita Filho, Distrito de Rubiao Jr, s/n, Botucatu, SP, CEP 18618-970, Brazil.
| | - Alberto Chebabo
- Universidade Federal do Rio de Janeiro, Avenida Professor Rodolpho Paulo Rocco, 255, 50. Andar, Rio de Janeiro, RJ, CEP 21941-913, Brazil
- Brazilian Society for Infectious Diseases, Rua Teixeira da Silva, 660, São Paulo, SP, CEP 04002-033, Brazil
| | - Carlos Starling
- Sociedade Mineira de Infectologia - SMI, Avenida João Pinheiro, 161, Belo Horizonte, MG, CEP 30130-180, Brazil
| | - Clevy Pérez
- Universidad Autónoma de Santo Domingo (UASD), Avenida Simón Bolívar, 902, Santo Domingo, 10108, República Dominicana
| | - Clóvis Arns Cunha
- Brazilian Society for Infectious Diseases, Rua Teixeira da Silva, 660, São Paulo, SP, CEP 04002-033, Brazil
- Universidade Federal do Paraná, Rua XV de Novembro, 1299, Curitiba, PR, CEP 80060-000, Brazil
| | - David de Luna
- Comisión Nacional de Arbitraje Médico, C Mitla, 250, Ciudad de México, 03020, México
| | - Estevão Portela Nunes
- Instituto Nacional de Infectologia (INI), Fiocruz, Avenida Brasil, 4365, Rio de Janeiro, RJ, CEP 21040-360, Brazil
| | - Gabriela Zambrano
- Faculty of Medicine, Department of Infectious Diseases, Universidad Central del Ecuador, Quito, Ecuador
- Pontificia Universidad Católica del Ecuador, Facultad de Medicina, Posgrado de Medicina Interna, Quito, Ecuador
| | - Juliana Carvalho Ferreira
- Divisão de Pneumologia, Instituto do Coração, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, Universidade de São Paulo, Avenida Dr. Enéas Carvalho de Aguiar, 44, São Paulo, SP, CEP 05403-900, Brazil
- Intensive Care Unit, AC Camargo Cancer Center, Rua Prof. Antônio Prudente, 211, São Paulo, SP, CEP 01509-001, Brazil
| | - Julio Croda
- Oswaldo Cruz Foundation, Avenida Costa e Silva, s/n, Cidade Universitária, Campo Grande, MS, CEP 79070-900, Brazil
| | - Maicon Falavigna
- HTAnalyze Consulting and Training, Rua João Abbott, 109, Porto Alegre, RS, CEP 90460-150, Brazil
| | - Monica Maria Gomes-da-Silva
- Infectious Disease Control Service, Clinical Hospital, Universidade Federal Do Paraná, Rua General Carneiro, 181, Curitiba, PR, CEP 80060-900, Brazil
| | - Monica Thormann
- Hospital Salvador Bienvenido Gautier, Calle Alexander Fleming, 177, Santo Domingo, 10514, Dominican Republic
| | - Sergio Cimerman
- Brazilian Society for Infectious Diseases, Rua Teixeira da Silva, 660, São Paulo, SP, CEP 04002-033, Brazil
- Institute of Infectious Diseases Emilio Ribas, Avenida Dr. Arnaldo, 165, São Paulo, SP, CEP 05402-000, Brazil
| | - Suena Medeiros Parahiba
- HTAnalyze Consulting and Training, Rua João Abbott, 109, Porto Alegre, RS, CEP 90460-150, Brazil
| | - Suzana Tanni
- Universidade Estadual Paulista, Julio de Mesquita Filho, Distrito de Rubiao Jr, s/n, Botucatu, SP, CEP 18618-970, Brazil
| | - Wanderley Marques Bernardo
- Medical Education Development Center (CEDEM) of Medical Faculty of São Paulo University (FMUSP), São Paulo, SP, Brazil
| | - Alfonso J Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de Las Américas-Institución Universitaria Visión de Las Américas, 660003, Pereira, Risaralda, Colombia.
- Clinical Epidemiology and Biostatistics, Faculty of Health Sciences, Universidad Científica del Sur, Lima, 4861, Peru.
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, P.O. Box 36, Beirut, Lebanon.
- Latin American Network of Coronavirus Disease 2019 - COVID-19 Research (LANCOVID-19), Pereira, Risaralda, Colombia.
| |
Collapse
|
41
|
Pantazis N, Pechlivanidou E, Antoniadou A, Akinosoglou K, Kalomenidis I, Poulakou G, Milionis H, Panagopoulos P, Marangos M, Katsarolis I, Kazakou P, Dimakopoulou V, Chaliasou AL, Rapti V, Christaki E, Liontos A, Petrakis V, Schinas G, Biros D, Rimpa MC, Touloumi G. Remdesivir: Effectiveness and Safety in Hospitalized Patients with COVID-19 (ReEs-COVID-19)-Analysis of Data from Daily Practice. Microorganisms 2023; 11:1998. [PMID: 37630558 PMCID: PMC10459397 DOI: 10.3390/microorganisms11081998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/27/2023] Open
Abstract
Remdesivir was the first antiviral approved for treating COVID-19. We investigated its patterns of use, effectiveness and safety in clinical practice in Greece. This is a retrospective observational study of hospitalized adults who received remdesivir for COVID-19 in September 2020-February 2021. The main endpoints were the time to recovery (hospital discharge within 30 days from admission) and safety. The "early" (remdesivir initiation within 24 h since hospitalization) and "deferred" (remdesivir initiation later on) groups were compared. One thousand and four patients (60.6% male, mean age 61 years, 74.3% with severe disease, 70.9% with ≥1 comorbidities) were included, and 75.9% of them were on a 5-day regimen, and 86.8% were in the early group. Among those with a baseline mild/moderate disease, the median (95% CI) time to recovery was 8 (7-9) and 12 (11-14) days for the early and deferred groups, respectively (p < 0.001). The corresponding estimates for those with a severe disease were 10 (9-10) and 13 (11-15) days, respectively (p = 0.028). After remdesivir initiation, increased serum transaminases and an acute kidney injury were observed in 6.9% and 2.1%, respectively. Nine (0.9%) patients discontinued the treatment due to adverse events. The effectiveness of remdesivir was increased when it was taken within 24 h since admission regardless of the disease severity. Remdesivir's safety profile is similar to that described in clinical trials and other real-world cohorts.
Collapse
Affiliation(s)
- Nikos Pantazis
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece
| | - Evmorfia Pechlivanidou
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece
| | - Anastasia Antoniadou
- 4th Department of Internal Medicine, Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens, 12461 Athens, Greece
| | - Karolina Akinosoglou
- Department of Internal Medicine, University General Hospital of Patras, Department of Medicine, University of Patras, 26504 Rio, Greece
| | - Ioannis Kalomenidis
- 1st Department of Critical Care & Pulmonary Service, Evangelismos General Hospital, Medical School, National & Kapodistrian University of Athens, 10676 Athens, Greece
- COVID-19 Unit, Evangelismos General Hospital, 10676 Athens, Greece
| | - Garyfallia Poulakou
- 3rd Department of Internal Medicine, Athens Hospital for Diseases of the Chest “Sotiria”, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece
| | - Haralampos Milionis
- Department of Internal Medicine, University General Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece (D.B.)
| | - Periklis Panagopoulos
- Department of Internal Medicine, University General Hospital of Alexandroupolis, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Markos Marangos
- Department of Internal Medicine, University General Hospital of Patras, Department of Medicine, University of Patras, 26504 Rio, Greece
| | - Ioannis Katsarolis
- Medical Affairs, Gilead Sciences Hellas and Cyprus, 17564 Paleo Faliro, Greece
| | - Pinelopi Kazakou
- 4th Department of Internal Medicine, Attikon University General Hospital, Medical School, National & Kapodistrian University of Athens, 12461 Athens, Greece
| | - Vasiliki Dimakopoulou
- Department of Internal Medicine, University General Hospital of Patras, Department of Medicine, University of Patras, 26504 Rio, Greece
| | | | - Vasiliki Rapti
- 3rd Department of Internal Medicine, Athens Hospital for Diseases of the Chest “Sotiria”, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece
| | - Eirini Christaki
- Department of Internal Medicine, University General Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece (D.B.)
| | - Angelos Liontos
- Department of Internal Medicine, University General Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece (D.B.)
| | - Vasileios Petrakis
- Department of Internal Medicine, University General Hospital of Alexandroupolis, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Georgios Schinas
- Department of Internal Medicine, University General Hospital of Patras, Department of Medicine, University of Patras, 26504 Rio, Greece
| | - Dimitrios Biros
- Department of Internal Medicine, University General Hospital of Ioannina, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece (D.B.)
| | - Maria-Christina Rimpa
- Department of Internal Medicine, University General Hospital of Alexandroupolis, Department of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Giota Touloumi
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National & Kapodistrian University of Athens, 11527 Athens, Greece
| |
Collapse
|
42
|
Wendler A, Wehling M. Translatability scoring in prospective and retrospective COVID drug development cases. Eur J Clin Pharmacol 2023; 79:1051-1071. [PMID: 37278822 PMCID: PMC10243273 DOI: 10.1007/s00228-023-03517-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/24/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND The ongoing pandemic of severe acute respiratory syndrome coronavirus 2 has led to an enormous surge of clinical research. So far, the speed and success rate of related drug development projects, especially of vaccines, is unprecedented. For the first time, this situation allowed for the opportunistic evaluation of a translatability score, originally proposed in 2009, in a prospective manner. METHODS Several vaccines and treatments under development in clinical phase III trials were selected for translational scoring with the translatability score. Six prospective and six retrospective case studies were performed. The scores had to be determined for a fictive date before any results of the phase III trial were reported in any media. Spearman correlation analysis and a Kruskal Wallis test were performed for statistical evaluation. RESULTS A significant correlation between the translatability scores and the clinical outcomes in translation was found, as judged on the basis of positive/intermediate/negative endpoint studies or market approval. The Spearman correlation analysis of all cases (r = 0.91, p < 0.001), the prospective cases alone (r = 0.93, p = 0.008), and the retrospective cases alone (r = 0.93, p = 0.008) showed a strong correlation between the score and outcome; R2 demonstrated a score-derived determination of outcomes by 86%. CONCLUSIONS The score detects strengths and weaknesses of a given project, resulting in the opportunity of selective amelioration of a project, as well as prospective portfolio risk balancing. Its substantial predictive value that has been demonstrated here for the first time could be of particular interest for biomedical industry (pharmaceutical and device manufacturers), funding agencies, venture capitalists, and researchers in the area. Future evaluations will have to address the generalizability of results obtained in an exceptional pandemic situation, and the potential adaptations of weighing factors/items to particular therapeutic areas.
Collapse
Affiliation(s)
- Alexandra Wendler
- Clinical Pharmacology, Faculty of Medicine, Ruprecht-Karls-University of Heidelberg, 68167, Mannheim, Germany
| | - Martin Wehling
- Clinical Pharmacology, Faculty of Medicine, Ruprecht-Karls-University of Heidelberg, 68167, Mannheim, Germany.
| |
Collapse
|
43
|
Metry A, Pandor A, Ren S, Shippam A, Clowes M, Dark P, McMullan R, Stevenson M. Cost-effectiveness of therapeutics for COVID-19 patients: a rapid review and economic analysis. Health Technol Assess 2023; 27:1-92. [PMID: 37840452 PMCID: PMC10591210 DOI: 10.3310/nafw3527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2023] Open
Abstract
Background Severe acute respiratory syndrome coronavirus 2 is the virus that causes coronavirus disease 2019. Over six million deaths worldwide have been associated with coronavirus disease 2019. Objective To assess the cost-effectiveness of treatments used for the treatment of coronavirus disease 2019 in hospital or used in the community in patients with coronavirus disease 2019 at high risk of hospitalisation. Setting Treatments provided in United Kingdom hospital and community settings. Methods Clinical effectiveness estimates were taken from the coronavirus disease-network meta-analyses initiative and the metaEvidence initiative. A mathematical model was constructed to explore how the interventions impacted on patient health, measured in quality-adjusted life-years gained. The costs associated with treatment, including those of hospital care, were also estimated and used to form a cost per quality-adjusted life-year gained value which was compared with thresholds published by the National Institute for Health and Care Excellence. Estimates of cost-effectiveness compared against current standard of care were produced in both the hospital and community settings at three different levels of efficacy: mean, low and high. Public list prices were used for interventions with neither confidential patient access schemes nor confidential list prices considered. Results incorporating confidential pricing data were provided to the National Institute for Health and Care Excellence appraisal committee. Results The treatments were estimated to be clinically effective although not all reached statistical significance. All treatments in the hospital setting, or community, were estimated to plausibly have a cost per quality-adjusted life-year gained value below National Institute for Health and Care Excellence's thresholds when compared with standard of care. However, almost all drugs could plausibly have cost per quality-adjusted life-years above National Institute for Health and Care Excellence's thresholds. However, there is considerable uncertainty in the results as the prevalent severe acute respiratory syndrome coronavirus 2 variant, vaccination status, history of being infected with severe acute respiratory syndrome coronavirus 2 and standard of care have all evolved since the pivotal studies were conducted which could have significant impact on the efficacy of each drug. For drugs used in high-risk patients in the community setting, the proportion of people at high risk who need hospital admission was a large driver of the cost per quality-adjusted life-year. Limitations No studies were identified that were conducted in current conditions. This may be a large limitation as the severe acute respiratory syndrome coronavirus 2 variant changes. No head-to-head studies of interventions were identified. Conclusions The results produced could be informative to decision-makers, although conclusions regarding the most clinical - and cost-effectiveness of each intervention should be tentative due to the evolving nature of the decision problem and, in this report, the use of list prices only. Comparisons between interventions should also be treated with caution due to potentially large heterogeneity between studies. Future work Research assessing the relative clinical effectiveness of interventions within head-to-head studies in current conditions would be beneficial. Contemporary information related to the probability of hospital admission and death for patients at high risk in the community would improve the precision of the estimates generated. Funding This project was funded by the National Institute for Health and Care Research (NIHR) Evidence Synthesis programme (NIHR135564) and will be published in full in Health Technology Assessment; Vol. 27, No. 14. See the NIHR Journals Library website for further project information.
Collapse
Affiliation(s)
- Andrew Metry
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Abdullah Pandor
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Shijie Ren
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Andrea Shippam
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Mark Clowes
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| | - Paul Dark
- The University of Manchester, Manchester, UK
| | - Ronan McMullan
- School of Medicine, Dentistry and Biomedical Sciences, Wellcome Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK
| | - Matt Stevenson
- School of Health and Related Research (ScHARR), The University of Sheffield, Sheffield, UK
| |
Collapse
|
44
|
Yasir M, Lankala CR, Kalyankar P, Ishak A, Mekhail M, Sestacovschi C, Kima E. An Updated Systematic Review on Remdesivir's Safety and Efficacy in Patients Afflicted With COVID-19. Cureus 2023; 15:e43060. [PMID: 37680394 PMCID: PMC10481368 DOI: 10.7759/cureus.43060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 08/06/2023] [Indexed: 09/09/2023] Open
Abstract
Globally, the coronavirus disease 2019 (COVID-19) had a significant impact on everyone's lives and put a tremendous strain on healthcare systems. Since the outbreak began, remdesivir has been investigated as a potential treatment for COVID-19 that may be both effective and safe. Remdesivir has had a huge impact on the disease's progression, complications, and mortality. This review provides an updated assessment of the literature regarding remdesivir's efficacy and safety for the treatment of patients with COVID-19. The search was performed through PubMed, Web of Science, Cochrane, and Scopus for articles published from 2019 to September 20, 2022. Studies that assessed remdesivir's efficacy and safety were included in this review, with clinical improvements as the primary outcome measure. Seventeen studies were identified following the implementation of the search strategy. Among them, 11 corroborated remdesivir's efficacy. Meanwhile, the remaining six studies did not observe a statistically significant difference in clinical improvement. Remdesivir is a potentially safe and effective antiviral that shows clinical improvement especially when used during the early course of the disease. However, current literature still questions its safety in patients who are afflicted with the complications of COVID-19, highlighting the need for studies on a large scale.
Collapse
Affiliation(s)
- Mohamed Yasir
- Division of Research, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
| | | | - Pravin Kalyankar
- Department of Internal Medicine, Fortis Escorts Hospital, Faridabad, IND
| | - Angela Ishak
- Division of Research and Academic Affairs, Larkin Community Hospital, Miami, USA
| | - Mario Mekhail
- Department of Internal Medicine, New York University (NYU) Langone Long Island Community Hospital, New York, USA
| | | | - Elias Kima
- Division of Research and Academic Affairs, Larkin Community Hospital, Miami, USA
| |
Collapse
|
45
|
Robinson P, Toussi SS, Aggarwal S, Bergman A, Zhu T, Hackman F, Sathish JG, Updyke L, Loudon P, Krishna G, Clevenbergh P, Hernandez-Mora MG, Cisneros Herreros JM, Albertson TE, Dougan M, Thacker A, Baniecki ML, Soares H, Whitlock M, Nucci G, Menon S, Anderson AS, Binks M. Safety, Tolerability, and Pharmacokinetics of Single and Multiple Ascending Intravenous Infusions of PF-07304814 (Lufotrelvir) in Participants Hospitalized With COVID-19. Open Forum Infect Dis 2023; 10:ofad355. [PMID: 37559753 PMCID: PMC10407246 DOI: 10.1093/ofid/ofad355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 07/06/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND An urgent need remains for antiviral therapies to treat patients hospitalized with COVID-19. PF-07304814-the prodrug (lufotrelvir) and its active moiety (PF-00835231)-is a potent inhibitor of the SARS-CoV-2 3CL protease. METHOD Eligible participants were 18 to 79 years old and hospitalized with confirmed COVID-19. This first-in-human phase 1b study was designed with 2 groups: single ascending dose (SAD) and multiple ascending dose (MAD). Participants could receive local standard-of-care therapy. In SAD, participants were randomized to receive a 24-hour infusion of lufotrelvir/placebo. In MAD, participants were randomized to receive a 120-hour infusion of lufotrelvir/placebo. The primary endpoint was to assess the safety and tolerability of lufotrelvir. The secondary endpoint was to evaluate the pharmacokinetics of lufotrelvir and PF-00835231. RESULTS In SAD, participants were randomized to receive 250 mg lufotrelvir (n = 2), 500 mg lufotrelvir (n = 2), or placebo (n = 4) by continuous 24-hour infusion. In MAD, participants were randomized to receive 250 mg lufotrelvir (n = 7), 500 mg lufotrelvir (n = 6), or placebo (n = 4) by continuous 120-hour infusion. No adverse events or serious adverse events were considered related to lufotrelvir. At doses of 250 and 500 mg, concentrations for the prodrug lufotrelvir and active moiety PF-00835231 increased in a dose-related manner. Unbound concentrations of the lufotrelvir active metabolite reached steady state approximately 2- and 4-fold that of in vitro EC90 following 250- and 500-mg doses, respectively. CONCLUSIONS These safety and pharmacokinetic findings support the continued evaluation of lufotrelvir in clinical studies. Clinical Trials Registration. ClinicalTrials.gov NCT04535167.
Collapse
Affiliation(s)
- Philip Robinson
- Infectious Disease, Hoag Memorial Hospital Presbyterian, Newport Beach, California, USA
| | - Sima S Toussi
- Pfizer Worldwide Research, Development and Medical, Pfizer Inc, Pearl River, New York, USA
| | - Sudeepta Aggarwal
- Early Clinical Development, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Arthur Bergman
- Pfizer Worldwide Research, Development and Medical, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Tong Zhu
- Pfizer Worldwide Research, Development and Medical, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Frances Hackman
- Pfizer Worldwide Research, Development and Medical, Pfizer Ltd, Cambridge, UK
| | - Jean G Sathish
- Drug Safety Unit, Pfizer Inc, Pearl River, New York, USA
| | | | | | | | | | | | | | | | - Michael Dougan
- Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | | | - Holly Soares
- Early Clinical Development, Pfizer Inc, Cambridge, Massachusetts, USA
| | - Mark Whitlock
- Early Clinical Development, Pfizer Inc, Cambridge, UK
| | - Gianluca Nucci
- Pfizer Worldwide Research, Development and Medical, Pfizer Ltd, Cambridge, UK
| | - Sandeep Menon
- Pfizer Worldwide Research, Development and Medical, Pfizer Ltd, Cambridge, UK
| | | | - Michael Binks
- Pfizer Worldwide Research, Development and Medical, Pfizer Ltd, Cambridge, UK
| |
Collapse
|
46
|
Perreault G, Ching C, Nobel YR. COVID-19 in patients with liver disease and liver transplant: clinical implications, prevention, and management. Therap Adv Gastroenterol 2023; 16:17562848231188586. [PMID: 37521085 PMCID: PMC10372508 DOI: 10.1177/17562848231188586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 07/02/2023] [Indexed: 08/01/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has had enormous implications for the care of patients with chronic liver disease (CLD), cirrhosis, and liver transplant (LT). Clinical outcomes of COVID-19 vary in patients with CLD and cirrhosis compared to healthy controls, and in patients with LT compared to patients without LT. Several special considerations apply to the approach to vaccination and treatment in patients with CLD and LT. The practice of liver transplantation has also been heavily impacted by the pandemic, including persistent reductions in living donor LT and increases in LT for an indication of alcohol-related liver disease. Recent medical society guidelines strive to standardize severe acute respiratory syndrome coronavirus 2 testing in donors and recipients and the approach to transplantation after recovered from COVID-19 infection, but certain controversies remain.
Collapse
Affiliation(s)
- Gabriel Perreault
- Division of Digestive and Liver Diseases, Columbia University Irving Medical Center, New York, NY, USA
| | - Charlotte Ching
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | | |
Collapse
|
47
|
Pieralli F, Pomero F, Dentali F, Norbiato C, Attardo T, Vicari S, Magnani E, Marzilli MA, Piccolo P, Valerio A, Manfellotto D. Real-world use of remdesivir for the treatment of patients admitted to Italian hospitals with COVID-19: the nationwide retrospective FADOI-RECOVER study. BMC Infect Dis 2023; 23:454. [PMID: 37422621 DOI: 10.1186/s12879-023-08422-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/24/2023] [Indexed: 07/10/2023] Open
Abstract
BACKGROUND Remdesivir is widely used for treatment of SARS-CoV-2 pneumonia. The aim of this study was to evaluate the characteristics of patients with moderate-to-severe COVID-19 treated with remdesivir, and their outcomes during hospitalization. METHODS This retrospective observational multicenter study included consecutive patients, hospitalized for moderate-to-severe COVID-19 (September 2020-September 2021), who were treated with remdesivir. RESULTS One thousand four patients were enrolled, all with onset of symptoms occurring less than 10 days before starting remdesivir; 17% of patients had 4 or more concomitant diseases. Remdesivir was well tolerated, adverse drug reactions (ADRs) being reported in 2.3% of patients. In-hospital death occurred in 80 patients (8.0%). The median timing of the first remdesivir dose was 5 days after symptom onset. The following endpoints did not differ according to the time span from the onset of symptoms to the first dose: length of hospitalization, in-hospital death, composite outcome (in-hospital death and/or endotracheal intubation). Advanced age, number of comorbidities ≥ 4, and severity of respiratory failure at admission were associated with poor in-hospital outcomes. CONCLUSION In a real-world setting, remdesivir proved to be a safe and well-tolerated treatment for moderate-to-severe COVID-19. In patients receiving remdesivir less than 3 or 5 days from the onset of SARS-CoV-2 symptoms, mortality and the need for mechanical ventilation did not differ from the rest of the sample.
Collapse
Affiliation(s)
- Filippo Pieralli
- Internal Medicine and Intermediate Care Unit, Careggi University Hospital, Florence, Italy
| | - Fulvio Pomero
- Internal Medicine, Michele and Pietro Ferrero Hospital, Verduno, Cuneo, Italy
| | - Francesco Dentali
- Department of Emergency of High-Specialty and Medical Center, ASST-Settelaghi, Varese, Italy
| | - Claudio Norbiato
- Internal Medicine, Ordine Mauriziano di Torino Hospital, Turin, Italy
| | - Tiziana Attardo
- Internal Medicine Department, Ospedale di Circolo e Fondazione Macchi, ASST-Settelaghi, Varese, Italy
| | - Susanna Vicari
- Internal Medicine, Bentivoglio Hospital, AUSL Bologna, Bentivoglio, Bologna, Italy
| | - Elena Magnani
- Internal Medicine, M. Bufalini Hospital, AUSL Romagna, Cesena, Italy
| | | | - Paola Piccolo
- Internal Medicine, Fatebenefratelli Isola Tiberina Hospital, Gemelli Isola, Rome, Italy
| | - Antonella Valerio
- Research Department, FADOI Foundation, Piazzale Cadorna, 15, 20123, Milan, Italy.
| | - Dario Manfellotto
- Internal Medicine, Fatebenefratelli Isola Tiberina Hospital, Gemelli Isola, Rome, Italy
- Research Department, FADOI Foundation, Piazzale Cadorna, 15, 20123, Milan, Italy
| |
Collapse
|
48
|
Russo C, Mislang AR, Ferraioli D, Soto-Perez-de-Celis E, Colloca G, Williams GR, O'Hanlon S, Cooper L, O'Donovan A, Audisio RA, Cheung KL, Sarrió RG, Stauder R, Jaklitsch M, Cairo C, Gil LA, Sattar S, Kantilal K, Loh KP, Lichtman SM, Brain E, Kanesvaran R, Battisti NML. SIOG COVID-19 Working Group recommendations on COVID-19 therapeutic approaches in older adults with cancer. J Geriatr Oncol 2023; 14:101564. [PMID: 37393123 PMCID: PMC10288307 DOI: 10.1016/j.jgo.2023.101564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/23/2023] [Accepted: 06/21/2023] [Indexed: 07/03/2023]
Affiliation(s)
- Chiara Russo
- Department of Medical Oncology, Léon Bérard, Comprehensive Cancer Centre, Lyon, France.
| | - Anna Rachelle Mislang
- Department of Medical Oncology, Flinders Centre for Innovation in Cancer, College of Medicine and Public Health, Flinders University, Bedford Park, SA 5042, Australia.
| | - Domenico Ferraioli
- Department of Gynaecology, Léon Bérard, Comprehensive Cancer Centre, Lyon, France.
| | - Enrique Soto-Perez-de-Celis
- Department of Geriatrics, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
| | - Giuseppe Colloca
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Grant R Williams
- Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA.
| | - Shane O'Hanlon
- University College Dublin, St Vincent's University Hospital, Dublin, Ireland.
| | - Lisa Cooper
- Department of Geriatric Medicine, Rabin Medical Center, Sackler Faculty of Medicine, Division of Aging, Department of Medicine, Tel Aviv University, Israel.
| | - Anita O'Donovan
- Applied Radiation Therapy Trinity (ARTT), Trinity St James's Cancer Institute, Trinity College, Dublin, Ireland.
| | - Riccardo A Audisio
- Department of Surgery, Sahlgrenska Academy - University of Gothenburg, Gothenburg, Sweden.
| | - Kwok-Leung Cheung
- School of Medicine, University of Nottingham, Royal Derby Hospital Centre, Derby, UK.
| | - Regina Gironés Sarrió
- Department of Medical Oncology, Hospital Universitari i Politècnic La FE, Valencia, Spain.
| | - Reinhard Stauder
- Department of Internal Medicine V (Haematology and Oncology), Innsbruck Medical University, Innsbruck, Austria.
| | - Michael Jaklitsch
- Brigham and Women's Hospital - Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
| | - Clarito Cairo
- National Integrated Cancer Control Program, Department of Health, Manila, Philippines.
| | - Luiz Antonio Gil
- Geriatric Center for Advanced Medicine - Hospital Sirio-Libanês, São Paulo, SP, Brazil.
| | - Schroder Sattar
- College of Nursing - University of Saskatchewan, Saskatoon, Canada.
| | - Kumud Kantilal
- School of Pharmacy, University of East Anglia, Norwich, UK.
| | - Kah Poh Loh
- University of Rochester Medical Center, Division of Hematology/Oncology, Department of Medicine, James P. Wilmot Cancer Institute, Rochester, NY, USA.
| | - Stuart M Lichtman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Etienne Brain
- Department of General Medical Oncology, University Hospitals Leuven, Leuven, Belgium.
| | | | - Nicolò Matteo Luca Battisti
- Breast Unit - Department of Medicine Department, The Royal Marsden NHS Foundation Trus, Breast Cancer Research Division, The Institute of Cancer Research, London, UK.
| |
Collapse
|
49
|
Candel FJ, Barreiro P, Salavert M, Cabello A, Fernández-Ruiz M, Pérez-Segura P, San Román J, Berenguer J, Córdoba R, Delgado R, España PP, Gómez-Centurión IA, González Del Castillo JM, Heili SB, Martínez-Peromingo FJ, Menéndez R, Moreno S, Pablos JL, Pasquau J, Piñana JL, On Behalf Of The Modus Investigators Adenda. Expert Consensus: Main Risk Factors for Poor Prognosis in COVID-19 and the Implications for Targeted Measures against SARS-CoV-2. Viruses 2023; 15:1449. [PMID: 37515137 PMCID: PMC10383267 DOI: 10.3390/v15071449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/17/2023] [Accepted: 06/23/2023] [Indexed: 07/30/2023] Open
Abstract
The clinical evolution of patients infected with the Severe Acute Respiratory Coronavirus type 2 (SARS-CoV-2) depends on the complex interplay between viral and host factors. The evolution to less aggressive but better-transmitted viral variants, and the presence of immune memory responses in a growing number of vaccinated and/or virus-exposed individuals, has caused the pandemic to slowly wane in virulence. However, there are still patients with risk factors or comorbidities that put them at risk of poor outcomes in the event of having the coronavirus infectious disease 2019 (COVID-19). Among the different treatment options for patients with COVID-19, virus-targeted measures include antiviral drugs or monoclonal antibodies that may be provided in the early days of infection. The present expert consensus is based on a review of all the literature published between 1 July 2021 and 15 February 2022 that was carried out to establish the characteristics of patients, in terms of presence of risk factors or comorbidities, that may make them candidates for receiving any of the virus-targeted measures available in order to prevent a fatal outcome, such as severe disease or death. A total of 119 studies were included from the review of the literature and 159 were from the additional independent review carried out by the panelists a posteriori. Conditions found related to strong recommendation of the use of virus-targeted measures in the first days of COVID-19 were age above 80 years, or above 65 years with another risk factor; antineoplastic chemotherapy or active malignancy; HIV infection with CD4+ cell counts < 200/mm3; and treatment with anti-CD20 immunosuppressive drugs. There is also a strong recommendation against using the studied interventions in HIV-infected patients with a CD4+ nadir <200/mm3 or treatment with other immunosuppressants. Indications of therapies against SARS-CoV-2, regardless of vaccination status or history of infection, may still exist for some populations, even after COVID-19 has been declared to no longer be a global health emergency by the WHO.
Collapse
Affiliation(s)
- Francisco Javier Candel
- Clinical Microbiology & Infectious Diseases, Transplant Coordination, Hospital Clínico Universitario San Carlos, 28040 Madrid, Spain
| | - Pablo Barreiro
- Regional Public Health Laboratory, Infectious Diseases, Internal Medicine, Hospital General Universitario La Paz, 28055 Madrid, Spain
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Miguel Salavert
- Infectious Diseases, Internal Medicine, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Alfonso Cabello
- Internal Medicine, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Mario Fernández-Ruiz
- Unit of Infectious Diseases, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), 28041 Madrid, Spain
| | - Pedro Pérez-Segura
- Medical Oncology, Hospital Clínico Universitario San Carlos, 28040 Madrid, Spain
| | - Jesús San Román
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
| | - Juan Berenguer
- Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), 28007 Madrid, Spain
| | - Raúl Córdoba
- Haematology and Haemotherapy, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Rafael Delgado
- Clinical Microbiology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), 28041 Madrid, Spain
| | - Pedro Pablo España
- Pneumology, Hospital Universitario de Galdakao-Usansolo, 48960 Vizcaya, Spain
| | | | | | - Sarah Béatrice Heili
- Intermediate Respiratory Care Unit, Hospital Universitario Fundación Jiménez Díaz, 28040 Madrid, Spain
| | - Francisco Javier Martínez-Peromingo
- Department of Medical Specialities and Public Health, Universidad Rey Juan Carlos, 28922 Madrid, Spain
- Geriatrics, Hospital Universitario Rey Juan Carlos, 28933 Madrid, Spain
| | - Rosario Menéndez
- Pneumology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Santiago Moreno
- Infectious Diseases, Hospital Universitario Ramón y Cajal, 28034 Madrid, Spain
| | - José Luís Pablos
- Rheumatology, Hospital Universitario "12 de Octubre", Instituto de Investigación Sanitaria Hospital "12 de Octubre" (imas12), 28041 Madrid, Spain
| | - Juan Pasquau
- Infectious Diseases, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain
| | - José Luis Piñana
- Haematology and Haemotherapy, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain
| | | |
Collapse
|
50
|
Gérain J, Uebelhoer M, Costes B, Herman J, Pietri S, Donneau AF, Monseur J, Henrotin Y. NASAFYTOL ® supplementation in adults hospitalized with COVID-19 infection: results from an exploratory open-label randomized controlled trial. Front Nutr 2023; 10:1137407. [PMID: 37426178 PMCID: PMC10324407 DOI: 10.3389/fnut.2023.1137407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/30/2023] [Indexed: 07/11/2023] Open
Abstract
Objectives The effect and safety of Nasafytol®, a food supplement combining curcumin, quercetin, and Vitamin D, on hospitalized COVID-19-positive patients as support to standard of care were to be assessed. Methods This exploratory, open-label, randomized, controlled trial was carried out among hospitalized adults with COVID-19 infection. Participants were randomly assigned to receive Nasafytol® or Fultium® control. The improvement of the clinical condition and occurrence of (serious) adverse events were evaluated. The study was registered on clincaltrials.gov with the identifier NCT04844658. Results Twenty-five patients received Nasafytol®, and 24 received Fultium®. Demographic characteristics were well balanced between the groups. On day 14 (or at hospital leave if < 14 days), no difference was observed between groups regarding their clinical condition, fever, or the need of oxygen therapy. At day 7, however, 19 participants had been discharged from the hospital in the Nasafytol® arm compared to 10 participants in the Fultium® arm. No participants were transferred to the ICU or died in the Nasafytol® arm, vs. 4 transfers and 1 death in the Fultium® arm. The clinical condition of participants in the Nasafytol® arm had improved, as evidenced by a decrease in the COVID-19 WHO score. Interestingly, five SAEs occurred with Fultium®, while no SAE was observed with Nasafytol®. Conclusion Supplementation with Nasafytol®, in addition to standard-of-care treatment, led to a faster discharge from the hospital, improved clinical conditions of participants, and a reduced risk of serious outcomes, including transfer to the intensive care unit or death, in patients hospitalized with COVID-19.
Collapse
Affiliation(s)
- Jean Gérain
- Department of Internal Medicine, CHIREC Hospital Group, Brussels, Belgium
| | | | | | - Julie Herman
- Artialis SA, Avenue Hippocrate 5, Liège, Belgium
| | | | - Anne-Françoise Donneau
- Biostatitics Unit, Département des Sciences de la Santé Publique, Université de Liège, Liège, Belgium
| | - Justine Monseur
- Biostatitics Unit, Département des Sciences de la Santé Publique, Université de Liège, Liège, Belgium
| | | |
Collapse
|