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Ajmera H, Lakhawat SS, Malik N, Kumar A, Bhatti JS, Kumar V, Gogoi H, Jaswal SK, Chandel S, Sharma PK. Global Emergence of SARS-CoV2 Infection and Scientific Interventions to Contain its Spread. Curr Protein Pept Sci 2024; 25:307-325. [PMID: 38265408 DOI: 10.2174/0113892037274719231212044235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/09/2023] [Accepted: 10/18/2023] [Indexed: 01/25/2024]
Abstract
The global pandemic caused by COVID-19 posed a significant challenge to public health, necessitating rapid scientific interventions to tackle the spread of infection. The review discusses the key areas of research on COVID-19 including viral genomics, epidemiology, pathogenesis, diagnostics, and therapeutics. The genome sequencing of the virus facilitated the tracking of its evolution, transmission dynamics, and identification of variants. Epidemiological studies have provided insights into disease spread, risk factors, and the impact of public health infrastructure and social distancing measures. Investigations of the viral pathogenesis have elucidated the mechanisms underlying immune responses and severe manifestations including the long-term effects of COVID-19. Overall, the article provides an updated overview of the diagnostic methods developed for SARS-CoV-2 and discusses their strengths, limitations, and appropriate utilization in different clinical and public health settings. Furthermore, therapeutic approaches including antiviral drugs, immunomodulatory therapies, and repurposed medications have been investigated to alleviate disease severity and improve patient outcomes. Through a comprehensive analysis of these scientific efforts, the review provides an overview of the advancements made in understanding and tackling SARS-CoV-2, while underscoring the need for continued research to address the evolving challenges posed by this global health crisis.
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Affiliation(s)
- Himanshu Ajmera
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 303002, India
| | | | - Naveen Malik
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 303002, India
| | - Akhilesh Kumar
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 303002, India
| | - Jasvinder Singh Bhatti
- Department of Human Genetics & Molecular Medicine, Central University of Punjab, Bathinda, India
| | - Vikram Kumar
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 303002, India
| | - Himanshu Gogoi
- Translational Health Science and Technology Institute, NCR Biotech Science Cluster 3rd milestone Faridabad, Haryana, India
| | - Sunil Kumar Jaswal
- Department of Biotechnology, Himachal Pradesh University Summer Hill, Shimla, India
| | - Sanjeev Chandel
- Department of Nursing, GHG College of Nursing Rajkot Road, Ludhiana, Punjab, India
| | - Pushpender Kumar Sharma
- Amity Institute of Biotechnology, Amity University Rajasthan, Jaipur, 303002, India
- Amity Centre for Nanobiotechnology and Nanomedicine, Amity University Rajasthan, Jaipur, 303002, India
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Smolic M, Dawood R, Salum G, Abd El Meguid M, Omran M, Smolic R. Therapeutic Interventions for COVID-19. POST COVID-19 - EFFECTS ON HUMAN HEALTH 2023. [DOI: 10.5772/intechopen.111543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
SARS-CoV-2, a novel coronavirus, is currently represented a major public health concern. The high transmission rate of this virus increases the mortality rate worldwide. To date, significant efforts and restricted regulations were performed around the world to control this crisis effectively, but unfortunately, there is no specific and successful therapy for COVID-19. Many approaches have been repurposed for SARS-CoV-2 treatment such as antivirals and anti-inflammatories. Furthermore, antibody therapies are one of the main and important approaches of SARS-CoV-2 infection treatment. In recent trials, various immunotherapeutic interventions such as convalescent plasma therapy and monoclonal antibodies, as well as immunomodulatory agents are being proposed. However, the development of a vaccine that provides durable protective immunity will be the most effective therapy for controlling possible epidemics of this virus. The current review summarized all the proposed therapeutic approaches together with information on their safety and efficacy in treating COVID-19, as well as the vaccine candidates. The provided comprehensive information regarding the applied therapeutic strategies against COVID-19 might help the scientific community in any progress toward the treatment of COVID-19 infection.
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Arumugam GS, Damodharan K, Doble M, Thennarasu S. Significant perspectives on various viral infections targeted antiviral drugs and vaccines including COVID-19 pandemicity. MOLECULAR BIOMEDICINE 2022; 3:21. [PMID: 35838929 PMCID: PMC9283561 DOI: 10.1186/s43556-022-00078-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 05/05/2022] [Indexed: 11/10/2022] Open
Abstract
A virus enters a living organism and recruits host metabolism to reproduce its own genome and proteins. The viral infections are intricate and cannot be completely removed through existing antiviral drugs. For example, the herpes, influenza, hepatitis and human immunodeficiency viruses are a few dreadful ones amongst them. Significant studies are needed to understand the viral entry and their growth in host cells to design effective antivirals. This review emphasizes the range of therapeutical antiviral drugs, inhibitors along with vaccines to fight against viral pathogens, especially for combating COVID-19. Moreover, we have provided the basic and in depth information about viral targets, drugs availability, their mechanisms of action, method of prevention of viral diseases and highlighted the significances of anticoagulants, convalescent plasma for COVID-19 treatment, scientific details of airborne transmission, characteristics of antiviral drug delivery using nanoparticles/carriers, nanoemulsions, nanogels, metal based nanoparticles, alike the future nanosystems through nanobubbles, nanofibers, nanodiamonds, nanotraps, nanorobots and eventually, the therapeutic applications of micro- and nanoparticulates, current status for clinical development against COVID-19 together with environmental implications of antivirals, gene therapy etc., which may be useful for repurposing and designing of novel antiviral drugs against various dreadful diseases, especially the SARS-CoV-2 and other associated variants.
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Dogan M, Kozhaya L, Placek L, Karabacak F, Yigit M, Unutmaz D. Targeting SARS-CoV-2 infection through CAR-T-like bispecific T cell engagers incorporating ACE2. Clin Transl Immunology 2022; 11:e1421. [PMID: 36285327 PMCID: PMC9586837 DOI: 10.1002/cti2.1421] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 08/31/2022] [Accepted: 09/20/2022] [Indexed: 11/18/2022] Open
Abstract
Objectives Despite advances in antibody treatments and vaccines, COVID-19 caused by SARS-CoV-2 infection remains a major health problem resulting in excessive morbidity and mortality and the emergence of new variants has reduced the effectiveness of current vaccines. Methods Here, as a proof-of-concept, we engineered primary CD8 T cells to express SARS-CoV-2 Spike protein-specific CARs, using the extracellular region of ACE2 and demonstrated their highly specific and potent cytotoxicity towards Spike-expressing target cells. To improve on this concept as a potential therapeutic, we developed a bispecific T cell engager combining ACE2 with an anti-CD3 scFv (ACE2-Bite) to target infected cells and the virus. Results As in CAR-T cell approach, ACE2-Bite endowed cytotoxic cells to selectively kill Spike-expressing targets. Furthermore, ACE2-Bite neutralized the pseudoviruses of SARS-CoV, SARS-CoV-2 wild-type, and variants including Delta and Omicron, as a decoy protein. Remarkably, ACE2-Bite molecule showed a higher binding and neutralization affinity to Delta and Omicron variants compared to SARS-CoV-2 wild-type Spike proteins. Conclusion In conclusion, these results suggest the potential of this approach as a variant-proof, therapeutic strategy for future SARS-CoV-2 variants, employing both humoral and cellular arms of the adaptive immune response.
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Affiliation(s)
- Mikail Dogan
- Jackson Laboratory for Genomic MedicineFarmingtonCTUSA
| | - Lina Kozhaya
- Jackson Laboratory for Genomic MedicineFarmingtonCTUSA
| | | | | | - Mesut Yigit
- Jackson Laboratory for Genomic MedicineFarmingtonCTUSA,Acibadem Mehmet Ali Aydinlar University School of MedicineIstanbulTurkey
| | - Derya Unutmaz
- Jackson Laboratory for Genomic MedicineFarmingtonCTUSA,Department of ImmunologyUniversity of Connecticut School of MedicineFarmingtonCTUSA
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Targeted therapy in Coronavirus disease 2019 (COVID-19): Implication from cell and gene therapy to immunotherapy and vaccine. Int Immunopharmacol 2022; 111:109161. [PMID: 35998506 PMCID: PMC9385778 DOI: 10.1016/j.intimp.2022.109161] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/27/2022] [Accepted: 08/11/2022] [Indexed: 02/07/2023]
Abstract
Severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) is a highly pathogenic and transmissible virus. Infection caused by SARS-CoV-2 known as Coronavirus disease 2019 (COVID-19) can be severe, especially among high risk populations affected of underlying medical conditions. COVID-19 is characterized by the severe acute respiratory syndrome, a hyper inflammatory syndrome, vascular injury, microangiopathy and thrombosis. Antiviral drugs and immune modulating methods has been evaluated. So far, a particular therapeutic option has not been approved for COVID-19 and a variety of treatments have been studied for COVID-19 including, current treatment such as oxygen therapy, corticosteroids, antiviral agents until targeted therapy and vaccines which are diverse in each patient and have various outcomes. According to the findings of different in vitro and in vivo studies, some novel approach such as gene editing, cell based therapy, and immunotherapy may have significant potential in the treatment of COVID-19. Based on these findings, this paper aims to review the different strategies of treatment against COVID-19 and provide a summary from traditional and newer methods in curing COVID-19.
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Lin Y, Ma B, Yang Y, Chen Y, Huang J, Li W, Yu X, Liang L. Impaired kidney function biomarkers and risk of severe COVID-19: Analysis of population-based cohort data. Mol Genet Genomic Med 2022; 10:e2047. [PMID: 36124564 PMCID: PMC9538291 DOI: 10.1002/mgg3.2047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 08/15/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Patients with impaired kidney function were found at a high risk of COVID-19 hospitalization and mortality in many observational, cross-sectional, and hospital-based studies, but evidence from large-scale prospective cohorts has been lacking. We aimed to examine the association of kidney function-related biomarkers and their genetic predisposition with the risk of developing severe COVID-19 in population-based data. METHODS We analyzed data from UK Biobank to examine the prospective association of abnormal kidney function biomarkers with severe COVID-19, defined by laboratory-confirmed COVID-19 hospitalizations. Using genotype data, we constructed polygenic risk scores (PRS) to represent an individual's overall genetic risk for these biomarkers. We also identified tipping points where the risk of severe COVID-19 began to increase significantly for each biomarker. RESULTS Of the 502,506 adults, 1650 (0.32%) were identified as severe COVID-19, before August 12, 2020. High levels of cystatin C (OR: 1.3; 95% CI: 1.2-1.5; FDR = 1.5 × 10-5 ), serum creatinine (OR: 1.7; 95% CI: 1.3-2.1; p = 3.5 × 10-4 ; FDR = 3.5 × 10-4 ), microalbuminuria (OR: 1.4; 95% CI: 1.2-1.6; FDR = 4 × 10-4 ), and UACR (urinary albumin creatinine ratio; OR: 1.4; 95% CI: 1.2-1.6; p = 3.5 × 10-4 ; FDR = 3.5 × 10-4 ) were found significantly associated with severe COVID-19. Individuals with top 10% of PRS for elevated cystatin C, urate, and microalbuminuria had 28% to 43% higher risks of severe COVID-19 than individuals with bottom 30% PRS (p < 0.05). Tipping-point analyses further supported that severe COVID-19 could occur even when the values of cystatin C, urate (male), and microalbuminuria were within their normal value ranges (OR >1.1, p < 0.05). CONCLUSIONS Findings from this study might point to new directions for clinicians and policymakers in optimizing risk-stratification among patients based on polygenic risk estimation and tipping points of kidney function markers. Our results call for further investigation to develop a better strategy to prevent severe COVID-19 outcomes among patients with genetic predisposition to impaired kidney function. These findings could provide a new tool for clinicians and policymakers in the future especially if we need to live with COVID-19 for a long time.
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Affiliation(s)
- Yifei Lin
- West China HospitalSichuan UniversityChengduChina,Program in Genetic Epidemiology and Statistical Genetics, Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
| | - Baoshan Ma
- College of Information Science and TechnologyDalian Maritime UniversityDalianChina
| | - Yingxi Yang
- Department of StatisticsSun Yat‐sen UniversityGuangzhouChina
| | - Yuxiang Chen
- Program in Genetic Epidemiology and Statistical Genetics, Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
| | - Jin Huang
- West China HospitalSichuan UniversityChengduChina
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine/Institute of Respiratory Health, Frontiers Science Center for Disease‐related Molecular Network/Precision Medicine Research Center/The Research Units of West China, Chinese Academy of Medical Sciences, West China HospitalSichuan UniversityChengduChina
| | - Xueqing Yu
- Department of NephrologyGuangdong Provincial People's HospitalGuangzhouChina
| | - Liming Liang
- Program in Genetic Epidemiology and Statistical Genetics, Department of EpidemiologyHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA,Department of BiostatisticsHarvard T.H. Chan School of Public HealthBostonMassachusettsUSA
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González-Ruiz FJ. Pharmacological and non-pharmacological strategies in coronavirus disease 2019: A literature review. Ann Med Surg (Lond) 2022; 77:103709. [PMID: 35574221 PMCID: PMC9080675 DOI: 10.1016/j.amsu.2022.103709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/26/2022] [Accepted: 05/01/2022] [Indexed: 01/08/2023] Open
Abstract
The impact on mortality associated with covid-19 today exceeds five million deaths worldwide, and the number of deaths continues to rise. The complications of the survivors, socio-economic implications at a global level, economic limitations in the health systems, and physical and emotional exhaustion of health personnel are detrimental. Therapeutic strategies are required to limit the evolution of the disease, improve the prognosis of critically ill patients, and, in countries with low purchasing power, create affordable alternatives that can help contain the evolution towards the severity of infected people with mild to moderate symptoms. The misinformation and myths that today are more frequent on social networks and the implementation of practices without scientific support is a problem that aggravates the general panorama. This review aims to concentrate on the best evidence for treating SARS-CoV-2 infection in a simple and summarized manner, addressing therapies from their bases to the most innovative alternatives available today. The pathophysiological bases of classic ADRS differ significantly from those related to ARDS due to COVID-19. The therapeutic objective based on the pathophysiological aspects could improve the clinical evolution of the affected patients. The objectives set for oxygen saturation should be reconsidered since oxygen in high concentrations could have deleterious effects, especially in this patient population. Extracorporeal membrane circulation should not be left aside, and early implementation could save many lives in well-selected patients.
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Bartoli A, Fournel J, Maurin A, Marchi B, Habert P, Castelli M, Gaubert JY, Cortaredona S, Lagier JC, Million M, Raoult D, Ghattas B, Jacquier A. Value and prognostic impact of a deep learning segmentation model of COVID-19 lung lesions on low-dose chest CT. RESEARCH IN DIAGNOSTIC AND INTERVENTIONAL IMAGING 2022; 1:100003. [PMID: 37520010 PMCID: PMC8939894 DOI: 10.1016/j.redii.2022.100003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 03/02/2022] [Accepted: 03/09/2022] [Indexed: 12/23/2022]
Abstract
Objectives 1) To develop a deep learning (DL) pipeline allowing quantification of COVID-19 pulmonary lesions on low-dose computed tomography (LDCT). 2) To assess the prognostic value of DL-driven lesion quantification. Methods This monocentric retrospective study included training and test datasets taken from 144 and 30 patients, respectively. The reference was the manual segmentation of 3 labels: normal lung, ground-glass opacity(GGO) and consolidation(Cons). Model performance was evaluated with technical metrics, disease volume and extent. Intra- and interobserver agreement were recorded. The prognostic value of DL-driven disease extent was assessed in 1621 distinct patients using C-statistics. The end point was a combined outcome defined as death, hospitalization>10 days, intensive care unit hospitalization or oxygen therapy. Results The Dice coefficients for lesion (GGO+Cons) segmentations were 0.75±0.08, exceeding the values for human interobserver (0.70±0.08; 0.70±0.10) and intraobserver measures (0.72±0.09). DL-driven lesion quantification had a stronger correlation with the reference than inter- or intraobserver measures. After stepwise selection and adjustment for clinical characteristics, quantification significantly increased the prognostic accuracy of the model (0.82 vs. 0.90; p<0.0001). Conclusions A DL-driven model can provide reproducible and accurate segmentation of COVID-19 lesions on LDCT. Automatic lesion quantification has independent prognostic value for the identification of high-risk patients.
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Key Words
- ACE, angiotensin-converting enzyme
- Artificial intelligence
- BMI, body mass index
- CNN, convolutional neural network
- COVID-19
- COVID-19, coronavirus disease 2019
- CT-SS, chest tomography severity score
- Cons, consolidation
- DL, deep learning
- DSC, Dice similarity coefficient
- Deep learning
- Diagnostic imaging
- GGO, ground-glass opacity
- ICU, intensive care unit
- LDCT, low-dose computed tomography
- MAE, mean absolute error
- MVSF, mean volume similarity fraction
- Multidetector computed tomography
- ROC, receiver operating characteristic
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Affiliation(s)
- Axel Bartoli
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
- CRMBM - UMR CNRS 7339, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
| | - Joris Fournel
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
- CRMBM - UMR CNRS 7339, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
| | - Arnaud Maurin
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
| | - Baptiste Marchi
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
| | - Paul Habert
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
- LIEE, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
- CERIMED, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
| | - Maxime Castelli
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
| | - Jean-Yves Gaubert
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
- LIEE, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
- CERIMED, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
| | - Sebastien Cortaredona
- Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
- IRD, VITROME, Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
| | - Jean-Christophe Lagier
- Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
- IRD, MEPHI, Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
| | - Matthieu Million
- Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
- IRD, MEPHI, Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
| | - Didier Raoult
- Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
- IRD, MEPHI, Institut Hospitalo-Universitaire Méditerannée Infection, 19-21 boulevard Jean Moulin, 13005, Marseille, France
| | - Badih Ghattas
- I2M - UMR CNRS 7373, Aix-Marseille University. CNRS, Centrale Marseille, 13453 Marseille, France
| | - Alexis Jacquier
- Department of Radiology, Hôpital de la Timone Adultes, AP-HM. 264, rue Saint-Pierre, 13385 Marseille Cedex 05, France
- CRMBM - UMR CNRS 7339, Medical Faculty, Aix-Marseille University, 27, Boulevard Jean Moulin, 13385 Marseille Cedex 05, France
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Shah R, Shah J, Gohil J, Revathi G, Surani S. Secondary Infections in Patients with COVID-19 Pneumonia Treated with Tocilizumab Compared to Those Not Treated with Tocilizumab: A Retrospective Study at a Tertiary Hospital in Kenya. Int J Gen Med 2022; 15:2415-2425. [PMID: 35264878 PMCID: PMC8901262 DOI: 10.2147/ijgm.s356547] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/17/2022] [Indexed: 02/05/2023] Open
Abstract
Introduction From the first case of SARS-Co-2 in Wuhan, China, to the virus being declared as a pandemic in March 2020, the world has witnessed morbidity and mortality on a global scale. Scientists have worked at a record pace to deliver a vaccine for the prevention of this deadly disease. Tocilizumab, an interleukin-6 (IL-6) blocker, received an emergency use authorization (EUA) by the Federal Drug Agency (FDA) in June 2021. Methods This retrospective observational cohort study was conducted at the Aga Khan University Hospital, Nairobi, from March 8, 2020, to December 31, 2020. All patients with PCR confirmed COVID-19 pneumonia were included. Data were obtained from the medical records, and the admission registry was used to identify the patients, and both their electronic and paper-based files were retrieved from the medical records. Patient demographic data, medical history, baseline comorbidities, clinical characteristics, and outcome data were collected to study the infectious complications of Tocilizumab in patients affected by COVID-19 pneumonia. Results A total of 913 patients who were diagnosed with COVID-19 were included. The overall superinfection infection rate among the COVID-19 patients was 6%. Superinfection in patients who received the Tocilizumab was 17.2% and in the non-Tocilizumab group was 4.8%. The superinfection rate among severe and critically ill patients was even higher at 41.8% and 69.9% (Tocilizumab group) and 2.1% and 11.8% (non-Tocilizumab group), respectively (p < 0.001). There was no difference in mortality observed between the groups (p = 0.846). Infection among HIV co-infection was very low at 2.3%. Conclusion Contrary to some studies, a higher rate of infection was observed among the Tocilizumab group, and no difference in mortality was observed between Tocilizumab and the non-Tocilizumab group. Infection among patients with HIV remains low in this susceptible population.
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Affiliation(s)
- Reena Shah
- Department of Internal Medicine, The Aga Khan University, Nairobi, Kenya
- Correspondence: Reena Shah, Tel +254735338003, Email
| | - Jasmit Shah
- Department of Internal Medicine, The Aga Khan University, Nairobi, Kenya
| | - Jaimini Gohil
- Department of Pharmacy and Therapeutics, The Aga Khan University, Nairobi, Kenya
| | - Gunturu Revathi
- Department of Pathology, The Aga Khan University, Nairobi, Kenya
| | - Salim Surani
- Department of Pulmonology & Internal Medicine, Texas A&M University, Corpus Christi, Texas, USA
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Abidi E, El Nekidy WS, Alefishat E, Rahman N, Petroianu GA, El-Lababidi R, Mallat J. Tocilizumab and COVID-19: Timing of Administration and Efficacy. Front Pharmacol 2022; 13:825749. [PMID: 35250575 PMCID: PMC8894855 DOI: 10.3389/fphar.2022.825749] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/24/2022] [Indexed: 02/06/2023] Open
Abstract
Elevated concentrations of interleukin-6 have been demonstrated to be an important key factor in COVID-19 host immune impairment. It represents an important prognostic factor of harm associated with COVID-19 infection by stimulating a vigorous proinflammatory response, leading to the so-called “cytokine storm”. Therefore, immunomodulatory interventions targeting interleukin-6 receptor antagonism have been investigated as potential treatments to counterbalance the host immune dysregulation and to support the advantageous effects of corticosteroids. Tocilizumab is a recombinant humanized monoclonal antibody that has gained much interest during the COVID-19 pandemic as an interleukin-6 receptor antagonist. Various early observational studies have reported beneficial effects of tocilizumab. Moreover, consequent randomized controlled trials have subsequently shown significant positive results about tocilizumab efficacy and safety, focusing on outcomes like mortality, risk of intensive care unit admission, and the need for mechanical ventilation, while others presented conflicting findings. In this review, we first described the pathophysiology of COVID-19 infection while highlighting the role of interleukin-6. Furthermore, we also discussed the non-conclusive evidence about tocilizumab to be used as the standard of care therapy for all patients with COVID-19 pneumonia, as well as its beneficial effects in selected patients.
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Affiliation(s)
- Emna Abidi
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Wasim S. El Nekidy
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States
| | - Eman Alefishat
- Department of Pharmacology, College of Medicine and Health Science, Khalifa University, Abu Dhabi, United Arab Emirates
- Department of Biopharmaceutics and Clinical Pharmacy, Faculty of Pharmacy, The University of Jordan, Amman, Jordan
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- *Correspondence: Eman Alefishat,
| | - Nadeem Rahman
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Georg A. Petroianu
- Department of Pharmacology, College of Medicine and Health Science, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Rania El-Lababidi
- Department of Pharmacy Services, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Jihad Mallat
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, United States
- Critical Care Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
- Normandy University, UNICAEN, Caen, France
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Mohamed N, Hamad MA, Ghaleb AH, Esmat G, Elsabahy M. Applications of nanoengineered therapeutics and vaccines: special emphasis on COVID-19. IMMUNOMODULATORY EFFECTS OF NANOMATERIALS 2022. [PMCID: PMC9212255 DOI: 10.1016/b978-0-323-90604-3.00003-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Nanomedicine provides innovative strategies that had significantly improved drug and gene delivery and allowed control over the engineering of therapeutics, diagnostics, vaccines, and other medical devices, for a diversity of medical applications. This review focuses on the current attempts to develop potent nanoengineered vaccines and therapeutics against coronaviruses, and the recent fabrication strategies and design principles to control acute infections from the escalating SARS-CoV-2 pandemic. Nanomedical approaches provide versatile platforms that can be utilized to enhance the overall potency, safety, and stability of vaccines, thus augmenting the desired immune response. Their modulable conformational features of size, shape, surface charge, antigen display, and composition allow for precise tuning and optimization of the nanoconstructs for the management of a variety of diseases and pathological conditions. The ability to control the release of their encapsulated cargoes and the possibility of surface decoration with various moieties support the construction of multifunctional nanomaterials that ultimately boost and prolong the immune response elicited and/or therapeutic effects, selectively at the diseased tissues and target sites.
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12
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Islam F, Bibi S, Meem AFK, Islam MM, Rahaman MS, Bepary S, Rahman MM, Rahman MM, Elzaki A, Kajoak S, Osman H, ElSamani M, Khandaker MU, Idris AM, Emran TB. Natural Bioactive Molecules: An Alternative Approach to the Treatment and Control of COVID-19. Int J Mol Sci 2021; 22:12638. [PMID: 34884440 PMCID: PMC8658031 DOI: 10.3390/ijms222312638] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/11/2021] [Accepted: 11/19/2021] [Indexed: 02/07/2023] Open
Abstract
Several coronaviruses (CoVs) have been associated with serious health hazards in recent decades, resulting in the deaths of thousands around the globe. The recent coronavirus pandemic has emphasized the importance of discovering novel and effective antiviral medicines as quickly as possible to prevent more loss of human lives. Positive-sense RNA viruses with group spikes protruding from their surfaces and an abnormally large RNA genome enclose CoVs. CoVs have already been related to a range of respiratory infectious diseases possibly fatal to humans, such as MERS, SARS, and the current COVID-19 outbreak. As a result, effective prevention, treatment, and medications against human coronavirus (HCoV) is urgently needed. In recent years, many natural substances have been discovered with a variety of biological significance, including antiviral properties. Throughout this work, we reviewed a wide range of natural substances that interrupt the life cycles for MERS and SARS, as well as their potential application in the treatment of COVID-19.
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Affiliation(s)
- Fahadul Islam
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Shabana Bibi
- Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650091, China;
- International Joint Research Center for Sustainable Utilization of Cordyceps Bioresources in China and Southeast Asia, Yunnan University, Kunming 650091, China
| | - Atkia Farzana Khan Meem
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Md. Mohaimenul Islam
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Md. Saidur Rahaman
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Sristy Bepary
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Md. Mizanur Rahman
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Md. Mominur Rahman
- Department of Pharmacy, Daffodil International University, Dhaka 1207, Bangladesh; (F.I.); (A.F.K.M.); (M.M.I.); (M.S.R.); (S.B.); (M.M.R.); (M.M.R.)
| | - Amin Elzaki
- Department of Radiological Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.E.); (S.K.); (H.O.); (M.E.)
| | - Samih Kajoak
- Department of Radiological Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.E.); (S.K.); (H.O.); (M.E.)
| | - Hamid Osman
- Department of Radiological Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.E.); (S.K.); (H.O.); (M.E.)
| | - Mohamed ElSamani
- Department of Radiological Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia; (A.E.); (S.K.); (H.O.); (M.E.)
| | - Mayeen Uddin Khandaker
- Centre for Applied Physics and Radiation Technologies, School of Engineering and Technology, Sunway University, Bandar Sunway 47500, Selangor, Malaysia;
| | - Abubakr M. Idris
- Department of Chemistry, College of Science, King Khalid University, Abha 62529, Saudi Arabia;
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 62529, Saudi Arabia
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
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Ahmadian E, Zununi Vahed S, Mammadova S, Abediazar S. Immunosuppressant Management in Renal Transplant Patients with COVID-19. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9318725. [PMID: 34692845 PMCID: PMC8531766 DOI: 10.1155/2021/9318725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/31/2021] [Accepted: 10/05/2021] [Indexed: 11/18/2022]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic poses a special risk for both immunosuppressed patients, especially transplant recipients. Although the knowledge about this infection is growing, many uncertainties remain, particularly regarding the kidney. Kidney transplant recipients (KDRs) should be considered immunocompromised hosts since a potential risk for infection, comorbidity, and immunosuppression exposure exists. Additionally, the management of immunosuppressive agents in KDRs remains challenging. Potential drug interactions with immunosuppressive treatment escalated the risk of unwanted side effects. In this review, we aimed to attain an augmented awareness and improved management immunosuppressant for COVID-19 KDRs.
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Affiliation(s)
- Elham Ahmadian
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Shakar Mammadova
- Department of Physical Geography, Baku State University, Baku, Azerbaijan
| | - Sima Abediazar
- Kidney Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Comparison of the clinical and laboratory characteristics of patients with COVID-19 and community-acquired pneumonia. JOURNAL OF SURGERY AND MEDICINE 2021. [DOI: 10.28982/josam.975502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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15
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Di Micco P, Imparato M, Iannuzzo MT, Fontanella A. Lesson learned by COVID-19 outbreak: multilevel triage strategies in patients admitted to the emergency room in southern Italy. ITALIAN JOURNAL OF MEDICINE 2021. [DOI: 10.4081/itjm.2021.1445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
After identifying a novel disease inducing a severe acute respiratory syndrome-related to coronavirus 2 (SARS-CoV-2) for epidemic pneumonia in China, the diffusion of infection is ongoing around the world, and Italy has been the second country in which an epidemic has been demonstrated. Clinical features of this infection may be summarized in viral pneumonia that SARS or acute respiratory distress syndrome (ARDS) may complicate. For this reason, this epidemic has been considerably more aggressive than the previous epidemic of SARS and Middle-East respiratory syndrome. Coronavirus disease 2019 (COVID-19) showed an easy diffusion from human to human and also showed to be more contagious than other viruses. So human contact should be avoided at the emergency room and for inpatients too. The Triage should be adapted to these new features in order to speed up procedures for the care of infected patients at high risk of morbidity and mortality for SARS and ARDS and for traditional access to the emergency room. Based on our experiences, this flow chart has been designed with a multi-level triage in which patients have been divided for admission to the emergency room into patients with fever/respiratory symptoms and patients without fever\respiratory symptoms, to improve medical performances while treating COVID-19. This organized, multilevel triage permitted a good selection of patients admitted to the emergency room during the epidemic of COVID-19 in Southern Italy.
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Sánchez-Rovira P, Pérez-Chica G, Ortega-Granados AL, Aguilar-García J, Díaz-Beltrán L, Gálvez-Montosa F, García-Verdejo F, Luque-Caro N, Quero-Blanco C, Fernández-Navarro M, Rodríguez-Sánchez A, Ruiz-Bailén M, Yaguez-Mateos L, Marín-Pozo JF, Sierra-Torres MI, Lacárcel-Bautista C, Duro-Ruiz GJ, Duro-Fernández MÁ, García-Alegría J, Herrero-Rodríguez C. Early use of tocilizumab in patients with severe pneumonia secondary to severe acute respiratory syndrome coronavirus 2 infection and poor prognostic criteria: Impact on mortality rate and intensive care unit admission. Medicine (Baltimore) 2021; 100:e26533. [PMID: 34398008 PMCID: PMC8294903 DOI: 10.1097/md.0000000000026533] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 06/02/2021] [Accepted: 06/15/2021] [Indexed: 01/08/2023] Open
Abstract
ABSTRACT The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2, keeps spreading globally. Evidence suggests that a subgroup of patients with severe symptomatology might have cytokine storms, which increases mortality. The use of interleukin-6 (IL-6) inhibitors may help in controlling the pathological immune response to the virus. Tocilizumab, a monoclonal antibody against IL-6, stands as an optional treatment for COVID-19 patients presenting this inflammatory hyper-response.We conducted a retrospective, observational, cohort study including 50 patients affected by COVID-19 with severe pneumonia and poor prognosis criteria, who have also undergone standard treatment; 36 of these patients additionally received tocilizumab in an early stage. The need for intensive care unit (ICU) admission, mortality, recovery of respiratory function, and improvement of biochemical and hematological parameters were compared between cohorts.Most patients were men, non-smokers and the most frequently reported comorbidities were hypertension and diabetes. Recurrent symptoms were fever, cough, and dyspnoea. 54.8% of patients from the tocilizumab group needed intubation, while in the control group 85.7% needed it. Treatment with tocilizumab significatively increased IL-6 levels, (554.45; CI 95% 186.69, 1032.93; P < .05) while C-reactive protein mean levels were reduced (-108.19; CI 95% -140.15, -75.33; P < .05), but no significant difference was found between cohorts. In comparison with the controls, tocilizumab reduced mortality (25.0% vs 42.9%, P = .021) and the number of ICU admissions (63.9% vs 100.0%, P = .021). 44.1% of patients treated with tocilizumab showed favorable radiological evolution, when compared with 15.4% of patients from the control group.Tocilizumab may improve clinical symptoms and mitigate deterioration observed in severe COVID-19 patients, and could be considered as an effective therapeutic option in subjects experiencing a significant inflammatory response to the disease.
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Bokharee N, Khan YH, Khokhar A, Mallhi TH, Alotaibi NH, Rasheed M. Pharmacological interventions for COVID-19: a systematic review of observational studies and clinical trials. Expert Rev Anti Infect Ther 2021; 19:1219-1244. [PMID: 33719819 DOI: 10.1080/14787210.2021.1902805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction: Currently, there is no approved therapeutic entity for coronavirus disease 2019 (COVID-19) and clinicians are primarily relying on drug repurposing. However, findings across studies are widely disparate, making it difficult to draw firm conclusions. Since clinicians need accurate evidence to treat COVID-19, this manuscript systematically analyzed the published and ongoing studies evaluating the pharmacological interventions for COVID-19.Areas Covered: A systematic search of observational studies and Clinical Trials on the treatment and prevention of COVID-19 was performed by using various databases from inception to 2 December 2020.Expert Opinion: A total of 460 studies met the inclusion criteria. Of these, 37 were research studies, 386 were ongoing trials, and 37 were completed trials. Anti-virals, steroids, anti-malarial, plasma exchange, and monoclonal antibodies were the most common treatment modalities used alone or in combination in these studies. However, tocilizumab, plasma exchange, and steroids have shown significant improvements in patient's clinical and radiological status. Tocilizumab reported minimum hospital stay of 2 days along with maximum recovery and patient's stability rate. Existing literature demonstrate promising results of tocilizumab, plasma exchange, and steroids among COVID-19 patients. Nevertheless, these studies are accompanied by several methodological disparities which should be considered while interpreting the results.
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Affiliation(s)
- Nida Bokharee
- Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | - Yusra Habib Khan
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Kingdom of Saudi Arabia
| | - Aisha Khokhar
- Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | - Tauqeer Hussain Mallhi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Kingdom of Saudi Arabia
| | - Nasser Hadal Alotaibi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Al-Jouf, Kingdom of Saudi Arabia
| | - Maria Rasheed
- Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
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Beeraka NM, Tulimilli SV, Karnik M, Sadhu SP, Pragada RR, Aliev G, Madhunapantula SV. The Current Status and Challenges in the Development of Vaccines and Drugs against Severe Acute Respiratory Syndrome-Corona Virus-2 (SARS-CoV-2). BIOMED RESEARCH INTERNATIONAL 2021; 2021:8160860. [PMID: 34159203 PMCID: PMC8168478 DOI: 10.1155/2021/8160860] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 04/16/2021] [Accepted: 05/19/2021] [Indexed: 02/07/2023]
Abstract
Severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection causes coronavirus disease-19 (COVID-19), which is characterized by clinical manifestations such as pneumonia, lymphopenia, severe acute respiratory distress, and cytokine storm. S glycoprotein of SARS-CoV-2 binds to angiotensin-converting enzyme II (ACE-II) to enter into the lungs through membrane proteases consequently inflicting the extensive viral load through rapid replication mechanisms. Despite several research efforts, challenges in COVID-19 management still persist at various levels that include (a) availability of a low cost and rapid self-screening test, (b) lack of an effective vaccine which works against multiple variants of SARS-CoV-2, and (c) lack of a potent drug that can reduce the complications of COVID-19. The development of vaccines against SARS-CoV-2 is a complicated process due to the emergence of mutant variants with greater virulence and their ability to invoke intricate lung pathophysiology. Moreover, the lack of a thorough understanding about the virus transmission mechanisms and complete pathogenesis of SARS-CoV-2 is making it hard for medical scientists to develop a better strategy to prevent the spread of the virus and design a clinically viable vaccine to protect individuals from being infected. A recent report has tested the hypothesis of T cell immunity and found effective when compared to the antibody response in agammaglobulinemic patients. Understanding SARS-CoV-2-induced changes such as "Th-2 immunopathological variations, mononuclear cell & eosinophil infiltration of the lung and antibody-dependent enhancement (ADE)" in COVID-19 patients provides key insights to develop potential therapeutic interventions for immediate clinical management. Therefore, in this review, we have described the details of rapid detection methods of SARS-CoV-2 using molecular and serological tests and addressed different therapeutic modalities used for the treatment of COVID-19 patients. In addition, the current challenges against the development of vaccines for SARS-CoV-2 are also briefly described in this article.
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Affiliation(s)
- Narasimha M. Beeraka
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education & Research (JSS AHER), Mysore, 570015 Karnataka, India
- Sechenov First Moscow State Medical University (Sechenov University), St. Trubetskaya, 8, Bld. 2, Moscow 119991, Russia
| | - SubbaRao V. Tulimilli
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education & Research (JSS AHER), Mysore, 570015 Karnataka, India
| | - Medha Karnik
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education & Research (JSS AHER), Mysore, 570015 Karnataka, India
| | - Surya P. Sadhu
- AU College of Pharmaceutical Sciences, Andhra University, Visakhapatnam, 530003 Andhra Pradesh, India
| | - Rajeswara Rao Pragada
- AU College of Pharmaceutical Sciences, Andhra University, Visakhapatnam, 530003 Andhra Pradesh, India
| | - Gjumrakch Aliev
- Sechenov First Moscow State Medical University (Sechenov University), St. Trubetskaya, 8, Bld. 2, Moscow 119991, Russia
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia
- Research Institute of Human Morphology, 3Tsyurupy Street, Moscow 117418, Russia
- GALLY International Research Institute, 7733 Louis Pasteur Drive, #330, San Antonio, TX 78229, USA
| | - SubbaRao V. Madhunapantula
- Center of Excellence in Molecular Biology and Regenerative Medicine (CEMR), Department of Biochemistry, JSS Academy of Higher Education & Research (JSS AHER), Mysore, 570015 Karnataka, India
- Special Interest Group in Cancer Biology and Cancer Stem Cells (SIG-CBCSC), JSS Medical College, JSS Academy of Higher Education & Research (JSS AHER), Mysore, 570015 Karnataka, India
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Rashad A, Mousa S, Nafady-Hego H, Nafady A, Elgendy H. Short term survival of critically ill COVID-19 Egyptian patients on assisted ventilation treated by either Dexamethasone or Tocilizumab. Sci Rep 2021; 11:8816. [PMID: 33893337 PMCID: PMC8065149 DOI: 10.1038/s41598-021-88086-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 03/31/2021] [Indexed: 12/16/2022] Open
Abstract
Tocilizumab (TCZ) and Dexamethasone are used for the treatment of critically ill COVID-19 patients. We compared the short-term survival of critically ill COVID-19 patients treated with either TCZ or Dexamethasone. 109 critically ill COVID-19 patients randomly assigned to either TCZ therapy (46 patients) or pulse Dexamethasone therapy (63 patients). Age, sex, neutrophil/ lymphocyte ratio, D-dimer, ferritin level, and CT chest pattern were comparable between groups. Kaplan–Meier survival analysis showed better survival in Dexamethasone group compared with TCZ (P = 0.002), patients didn’t need vasopressor at admission (P < 0.0001), patients on non-invasive ventilation compared to patients on mechanical ventilation (P<0.0001 ), and in patients with ground glass pattern in CT chest (P<0.0001 ) compared with those who have consolidation. Cox regression analysis showed that, TCZ therapy (HR = 2.162, 95% CI, 1.144–4.087, P <0.0001) compared with Dexamethasone group, higher neutrophil/Lymphocyte ratio (HR = 2.40, CI, 1.351–4.185, P = 0.003), lower PaO2/FiO2, 2 days after treatment, (HR = 1.147, 95% CI, 1.002–1.624, P < 0.0001) independently predicted higher probability of mortality. Dexamethasone showed better survival in severe COVID-19 compared to TCZ. Considering the risk factors mentioned here is crucial when dealing with severe COVID-19 cases. Clinical trial registration No clinicalTrials.gov: Nal protocol approved by Hospital
Authorities, for data collection and for participation in CT04519385 (19/08/2020).
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Affiliation(s)
- Alaa Rashad
- Department of Chest Diseases and Tuberculosis, Qena Faculty of Medicine, South Vally University, Qena, Egypt
| | | | - Hanaa Nafady-Hego
- Department of Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Asmaa Nafady
- Department of Clinical Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt.,Department of Clinical and Chemical Pathology, Qena Faculty of Medicine, South Valley University, Qena, Egypt
| | - Hamed Elgendy
- Department of Anaesthesia, Faculty of Medicine, Assiut University, Assiut, Egypt. .,Anaesthesia Department, HAMAD Medical Corporation, Doha, Qatar.
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Rosas IO, Bräu N, Waters M, Go RC, Hunter BD, Bhagani S, Skiest D, Aziz MS, Cooper N, Douglas IS, Savic S, Youngstein T, Del Sorbo L, Cubillo Gracian A, De La Zerda DJ, Ustianowski A, Bao M, Dimonaco S, Graham E, Matharu B, Spotswood H, Tsai L, Malhotra A. Tocilizumab in Hospitalized Patients with Severe Covid-19 Pneumonia. N Engl J Med 2021; 384:1503-1516. [PMID: 33631066 PMCID: PMC7953459 DOI: 10.1056/nejmoa2028700] [Citation(s) in RCA: 637] [Impact Index Per Article: 212.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Coronavirus disease 2019 (Covid-19) is associated with immune dysregulation and hyperinflammation, including elevated interleukin-6 levels. The use of tocilizumab, a monoclonal antibody against the interleukin-6 receptor, has resulted in better outcomes in patients with severe Covid-19 pneumonia in case reports and retrospective observational cohort studies. Data are needed from randomized, placebo-controlled trials. METHODS In this phase 3 trial, we randomly assigned patients who were hospitalized with severe Covid-19 pneumonia in a 2:1 ratio receive a single intravenous infusion of tocilizumab (at a dose of 8 mg per kilogram of body weight) or placebo. Approximately one quarter of the participants received a second dose of tocilizumab or placebo 8 to 24 hours after the first dose. The primary outcome was clinical status at day 28 on an ordinal scale ranging from 1 (discharged or ready for discharge) to 7 (death) in the modified intention-to-treat population, which included all the patients who had received at least one dose of tocilizumab or placebo. RESULTS Of the 452 patients who underwent randomization, 438 (294 in the tocilizumab group and 144 in the placebo group) were included in the primary and secondary analyses. The median value for clinical status on the ordinal scale at day 28 was 1.0 (95% confidence interval [CI], 1.0 to 1.0) in the tocilizumab group and 2.0 (non-ICU hospitalization without supplemental oxygen) (95% CI, 1.0 to 4.0) in the placebo group (between-group difference, -1.0; 95% CI, -2.5 to 0; P = 0.31 by the van Elteren test). In the safety population, serious adverse events occurred in 103 of 295 patients (34.9%) in the tocilizumab group and in 55 of 143 patients (38.5%) in the placebo group. Mortality at day 28 was 19.7% in the tocilizumab group and 19.4% in the placebo group (weighted difference, 0.3 percentage points; 95% CI, -7.6 to 8.2; nominal P = 0.94). CONCLUSIONS In this randomized trial involving hospitalized patients with severe Covid-19 pneumonia, the use of tocilizumab did not result in significantly better clinical status or lower mortality than placebo at 28 days. (Funded by F. Hoffmann-La Roche and the Department of Health and Human Services; COVACTA ClinicalTrials.gov number, NCT04320615.).
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Affiliation(s)
- Ivan O Rosas
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Norbert Bräu
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Michael Waters
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Ronaldo C Go
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Bradley D Hunter
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Sanjay Bhagani
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Daniel Skiest
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Mariam S Aziz
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Nichola Cooper
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Ivor S Douglas
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Sinisa Savic
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Taryn Youngstein
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Lorenzo Del Sorbo
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Antonio Cubillo Gracian
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - David J De La Zerda
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Andrew Ustianowski
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Min Bao
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Sophie Dimonaco
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Emily Graham
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Balpreet Matharu
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Helen Spotswood
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Larry Tsai
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
| | - Atul Malhotra
- From Baylor College of Medicine, Houston (I.O.R.); James J. Peters Veterans Affairs Medical Center, Bronx, and Icahn School of Medicine at Mount Sinai, New York - both in New York (N.B.); eStudy Site, Chula Vista (M.W.), Genentech, South San Francisco (M.B., L.T.), and the University of California, San Diego, La Jolla (A.M.) - all in California; Hackensack Meridian School of Medicine and Hacksensack University Medical Center, Hackensack, NJ (R.C.G.); Intermountain Healthcare, Salt Lake City (B.D.H.); Royal Free Hospital (S.B.) and Imperial College London (N.C., T.Y.), London, Leeds Teaching Hospitals NHS Trust and National Institute for Health Research-Leeds Biomedical Research Centre, Leeds (S.S.), North Manchester General Hospital, Manchester (A.U.), and Roche Products, Welwyn Garden City (S.D., E.G., B.M., H.S.) - all in the United Kingdom; the University of Massachusetts Medical School-Baystate, Springfield (D.S.); Rush University Medical Center, Chicago (M.S.A.); Denver Health Medical Center, Denver (I.S.D.), and the University of Colorado, Anschutz School of Medicine, Aurora (I.S.D.); University Health Network, Toronto (L.D.S.); Hospital Universitario HM Sanchinarro, Centro Integral, Oncológico Clara Campal and Departamento de Ciencias Médicas Clínicas, Facultad de Medicina, Universidad CEU San Pablo, Madrid (A.C.G.); and the University of Miami Miller School of Medicine, Miami (D.J.D.L.Z.)
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21
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Meanwatthana J, Majam T. Interleukin-6 Antagonists: Lessons From Cytokine Release Syndrome to the Therapeutic Application in Severe COVID-19 Infection. J Pharm Pract 2021; 35:752-761. [PMID: 33759631 DOI: 10.1177/08971900211000691] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Current retrospective data have found up to 20% of COVID-19 infection had developed into severe cases with hyperinflammatory pulmonary symptoms. Interleukin 6 (IL-6) is recognized as a key mediator of hyperinflammation previously mentioned in cytokine release syndrome. This leads to implementing IL-6 pathway inhibition in severe COVID-19. This review aimed to explore the clinical evidences of using IL-6 antagonists in COVID-19 infection based on most recent available data. Relevant studies were searched through PubMed, scopus, and ISI databases focusing on interleukin-6 antagonists in cytokine release syndrome and prospective data on COVID-19 infection. Only papers in English were included in the search. There were several studies conducted to evaluate the potential efficacy and safety of IL-6 antagonists and mostly with tocilizumab. After the search, we found that studies recruited patients with severe COVID-19 and elevated inflammatory mediators such as C-reactive protein (CRP), IL-6, or ferritin to receive tocilizumab, situximab or sarilumab in combination with other medications. Result showed that these agents may provide a clinical advantage as patients were able to refrain from invasive ventilation support after initiating IL-6 antagonists. In summary, IL-6 pathway inhibition in severe COVID-19 may be an emerging candidate to subside pulmonary complication. These agents may carry benefits in COVID-19 infection as well as safety risks such as bone marrow suppression. Current pharmacists' role is to provide most recent update information as well as intensive monitoring plan in patients who receive IL-6 inhibitor. However, robust clinical evidences are warranted to confirm efficacy and safety of IL-6 antagonists.
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Affiliation(s)
- Jennis Meanwatthana
- 68022Faculty of Pharmacy, Department of Pharmacy, Mahidol University, Bangkok, Thailand
| | - Teerapat Majam
- 68022Faculty of Pharmacy, Department of Pharmacy, Mahidol University, Bangkok, Thailand.,School of Pharmacy, 68022Walailak University, Nakhonsithammarat, Thailand
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22
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Moore JL, Stroever SJ, Rondain PE, Scatena RN. Incidence of Secondary Bacterial Infections Following Utilization of Tocilizumab for the Treatment of COVID-19 - A Matched Retrospective Cohort Study. J Glob Infect Dis 2021; 13:67-71. [PMID: 34194172 PMCID: PMC8213077 DOI: 10.4103/jgid.jgid_358_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 01/18/2021] [Indexed: 11/24/2022] Open
Abstract
Introduction: Immunosuppressive agents are theorized to target the cytokine storm syndrome in COVID-19. However, the downstream effects regarding susceptibilities to secondary infection risk remains unknown. This study seeks to determine risk differences for secondary infections among COVID-19 patients who did and did not receive tocilizumab. Methods: We conducted a matched retrospective cohort study from two large, acute care hospitals in Western Connecticut from March 1, to May 31, 2020. We collected variables using manual medical record abstraction. The primary exposure variable was any dose of tocilizumab. The primary outcome was any healthcare-associated bacterial or fungal infection as defined by the National Healthcare Safety Network. We performed a Kaplan–Meier analysis to assess the crude difference in cumulative probability of healthcare-associated infection (HAI) across exposure groups. We also performed a multivariable Cox regression analysis to determine the hazard ratio for HAI by exposure group while controlling for potential confounders. Results: The Kaplan–Meier analysis demonstrated no difference in the cumulative probability of HAI across groups. The adjusted hazard of HAI for patients given tocilizumab was 0.85 times that of patients not given tocilizumab (95% confidence interval = 0.29, 2.52, P = 0.780) after controlling for relevant confounders. Conclusions: Tocilizumab did not increase the incidence of secondary infection among COVID-19 patients. Larger, randomized trials should evaluate infection as a secondary outcome to validate this finding.
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Affiliation(s)
- Joanna L Moore
- Department of Medicine, Nuvance Health, University of Vermont School of Medicine, Norwalk, Connecticut, USA
| | - Stephanie J Stroever
- Department of Innovation and Research, Nuvance Health, Danbury, Connecticut, USA
| | - Patricia E Rondain
- Department of Medicine, Nuvance Health, University of Vermont School of Medicine, Norwalk, Connecticut, USA
| | - Robyn N Scatena
- Department of Pulmonary and Critical Care, Yale School of Medicine, University of Vermont School of Medicine, Nuvance Health, Norwalk, Connecticut, USA
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23
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Zuo Z, Wu T, Pan L, Zuo C, Hu Y, Luo X, Jiang L, Xia Z, Xiao X, Liu J, Ye M, Deng M. Modalities and Mechanisms of Treatment for Coronavirus Disease 2019. Front Pharmacol 2021; 11:583914. [PMID: 33643033 PMCID: PMC7908061 DOI: 10.3389/fphar.2020.583914] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/03/2020] [Indexed: 12/15/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19), which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is spreading rapidly throughout the world. Although COVID-19 has a relatively low case severity rate compared to SARS and Middle East Respiratory syndrome it is a major public concern because of its rapid spread and devastating impact on the global economy. Scientists and clinicians are urgently trying to identify drugs to combat the virus with hundreds of clinical trials underway. Current treatments could be divided into two major part: anti-viral agents and host system modulatory agents. On one hand, anti-viral agents focus on virus infection process. Umifenovir blocks virus recognizing host and entry. Remdesivir inhibits virus replication. Chloroquine and hydroxychloroquine involve preventing the whole infection process, including virus transcription and release. On the other hand, host system modulatory agents are associated with regulating the imbalanced inflammatory reaction and biased immune system. Corticosteroid is believed to be commonly used for repressing hyper-inflammation, which is one of the major pathologic mechanisms of COVID-19. Convalescent plasma and neutralizing antibodies provide essential elements for host immune system and create passive immunization. Thrombotic events are at high incidence in COVID-19 patients, thus anti-platelet and anti-coagulation are crucial, as well. Here, we summarized these current or reproposed agents to better understand the mechanisms of agents and give an update of present research situation.
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Affiliation(s)
- Zhihong Zuo
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Ting Wu
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
- Department of Cardiovascular Medicine, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Liangyu Pan
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
| | - Chenzhe Zuo
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Yingchuo Hu
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
| | - Xuan Luo
- Hunan Yuanpin Cell Biotechnology Co., Ltd., Changsha, China
| | - Liping Jiang
- Xiangya School of Medicine, Central South University, Changsha, China
| | - Zanxian Xia
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, China
- Hunan Key Laboratory of Animal Models for Human Diseases, Hunan Key Laboratory of Medical Genetics and Center for Medical Genetics, School of Life Sciences, Central South University, Changsha, China
| | - Xiaojuan Xiao
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
| | - Jing Liu
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
| | - Mao Ye
- Molecular Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Molecular Engineering for Theranostics, Hunan University, Changsha, China
| | - Meichun Deng
- Department of Biochemistry and Molecular Biology and Hunan Province Key Laboratory of Basic and Applied Hematology, School of Life Sciences, Central South University, Changsha, China
- Xiangya School of Medicine, Central South University, Changsha, China
- Hunan Key Laboratory of Animal Models for Human Diseases, Hunan Key Laboratory of Medical Genetics and Center for Medical Genetics, School of Life Sciences, Central South University, Changsha, China
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24
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Daou F, Abou-Sleymane G, Badro DA, Khanafer N, Tobaiqy M, Al Faraj A. The History, Efficacy, and Safety of Potential Therapeutics: A Narrative Overview of the Complex Life of COVID-19. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:955. [PMID: 33499310 PMCID: PMC7908443 DOI: 10.3390/ijerph18030955] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/05/2021] [Accepted: 01/19/2021] [Indexed: 02/07/2023]
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic posed a serious public health concern and started a race against time for researchers to discover an effective and safe therapy for coronavirus disease 2019 (COVID-19), the disease caused by SARS-CoV-2. This review aims to describe the history, efficacy, and safety of five potential therapeutics for COVID-19, remdesivir, favipiravir, hydroxychloroquine, tocilizumab, and convalescent plasma. A literature review was conducted through October 2020 to identify published studies evaluating the efficacy and safety of these five potential therapeutics. Clinical improvement was used to assess the efficacy, while reported withdrawals from study participation and adverse events were used to evaluate the safety. In total, 95 clinical studies (6 interventional and 89 observational studies) were obtained, of which 42 were included in this review. The evaluation of the efficacy and safety profiles is challenging due to the limitations of the clinical studies on one hand, and the limited number of randomized controlled trials (RCTs) on the other. Moreover, there was insufficient evidence to support repurposing remdesivir, favipiravir, and tocilizumab for COVID-19.
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Affiliation(s)
- Farah Daou
- Faculty of Health Sciences, American University of Science and Technology, Beirut 1100, Lebanon; (F.D.); (G.A.-S.); (D.A.B.)
| | - Gretta Abou-Sleymane
- Faculty of Health Sciences, American University of Science and Technology, Beirut 1100, Lebanon; (F.D.); (G.A.-S.); (D.A.B.)
| | - Danielle A. Badro
- Faculty of Health Sciences, American University of Science and Technology, Beirut 1100, Lebanon; (F.D.); (G.A.-S.); (D.A.B.)
- INSPECT-LB, Institut National de Santé Publique, Epidémiologie Clinique et Toxicologie, Beirut 1100, Lebanon
| | - Nagham Khanafer
- Service d’Hygiène, Épidémiologie et Prévention, Hôpital Edouard Herriot, Hospices Civils de Lyon, 69003 Lyon, France;
- Centre International de Recherche en Infectiologie, Institut National de la Santé et de la Recherche Médicale U1111, Centre National de la Recherche Scientifique UMR5308, Ecole Normale Supérieure de Lyon, Université Claude Bernard 1, 69364 Lyon, France
| | - Mansour Tobaiqy
- College of Medicine, Department of Pharmacology, University of Jeddah, Jeddah 21959, Saudi Arabia
| | - Achraf Al Faraj
- Faculty of Health Sciences, American University of Science and Technology, Beirut 1100, Lebanon; (F.D.); (G.A.-S.); (D.A.B.)
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25
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Anwar MM. Immunotherapies and COVID-19 related Neurological manifestations: A Comprehensive Review Article. J Immunoassay Immunochem 2021; 41:960-975. [PMID: 33393415 DOI: 10.1080/15321819.2020.1865400] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
In December 2019, an outbreak of pandemic severe respiratory distress syndrome coronavirus disease 2019 (COVID-19) initially occurred in China, has spread the world resulted in serious threats to human public health. Uncommon neurological manifestations with pathophysiological symptoms were observed in infected patients including headache, seizures, and neuroimmunological disorders. Regardless of whether these neurological symptoms are direct or indirect casual infection relationship, this novel viral infection has a relevant impact on the neuroimmune system that requires a neurologist's careful assessment. Recently, the use of immunotherapy has been emerged in fighting against COVID-19 infection despite the uncertain efficiency in managing COVID-19 related disorders or even its proven failure by increasing its severity. Herein, the author is addressing the first approaches in using immunotherapies in controlling COVID-19 viral impact on the brain by highlighting their role in decreasing or increasing infection risks among subjects. This point of view review article supports the use of immunotherapies in managing COVID-19 neurological disorders but in optimal timing and duration to ensure the maximum therapeutic outcome by reducing morbidity and mortality rate. Based on recently published data, the current review article highlights the beneficial effects and drawbacks of using immunotherapies to combat COVID-19 and its neurological symptoms.
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Affiliation(s)
- Mai M Anwar
- Department of Biochemistry, National Organization for Drug Control and Research (Nodcar)/egyptian Drug Authority , Cairo, Egypt
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26
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Raiteri A, Piscaglia F, Granito A, Tovoli F. Tocilizumab: From Rheumatic Diseases to COVID-19. Curr Pharm Des 2021; 27:1597-1607. [PMID: 33719967 DOI: 10.2174/1381612827666210311141512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
Tocilizumab is a humanised interleukin-6 receptor-inhibiting monoclonal antibody that is currently approved for the treatment of rheumatoid arthritis and other immune-related conditions. Recently, tocilizumab has been investigated as a possible treatment for severe coronavirus-induced disease 2019 (COVID-19). Despite the lack of direct antiviral effects, tocilizumab could reduce the immune-induced organ damage caused by severe acute respiratory syndrome-coronavirus 2 (SARS-CoV2) infection. Until recently, most reports on tocilizumab for COVID-19 included a limited number of patients, preventing an overall evaluation of its efficacy and safety for this specific condition. Therefore, we reviewed the literature regarding the physiopathological rationale of tocilizumab for COVID-19 and its outcomes. We searched the MEDLINE database with the string "(SARS-CoV-2 OR coronavirus OR COVID-19 OR MERS- cov OR SARS-cov) AND (IL-6 OR interleukin 6 OR tocilizumab)". While the scientific rationale supporting tocilizumab for COVID-19 is solid, the evidence regarding the outcomes remains controversial. Available data and results from ongoing trials will provide useful information in the event of new COVID-19 outbreaks or future pandemics from different coronaviruses.
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Affiliation(s)
- Alberto Raiteri
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, Italy
| | - Fabio Piscaglia
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, Italy
| | - Alessandro Granito
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, Italy
| | - Francesco Tovoli
- Division of Internal Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, Italy
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27
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England JT, Abdulla A, Biggs CM, Lee AYY, Hay KA, Hoiland RL, Wellington CL, Sekhon M, Jamal S, Shojania K, Chen LYC. Weathering the COVID-19 storm: Lessons from hematologic cytokine syndromes. Blood Rev 2021; 45:100707. [PMID: 32425294 PMCID: PMC7227559 DOI: 10.1016/j.blre.2020.100707] [Citation(s) in RCA: 109] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A subset of patients with severe COVID-19 develop profound inflammation and multi-organ dysfunction consistent with a "Cytokine Storm Syndrome" (CSS). In this review we compare the clinical features, diagnosis, and pathogenesis of COVID-CSS with other hematological CSS, namely secondary hemophagocytic lymphohistiocytosis (sHLH), idiopathic multicentric Castleman disease (iMCD), and CAR-T cell therapy associated Cytokine Release Syndrome (CRS). Novel therapeutics targeting cytokines or inhibiting cell signaling pathways have now become the mainstay of treatment in these CSS. We review the evidence for cytokine blockade and attenuation in these known CSS as well as the emerging literature and clinical trials pertaining to COVID-CSS. Established markers of inflammation as well as cytokine levels are compared and contrasted between these four entities in order to establish a foundation for future diagnostic criteria of COVID-CSS.
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Affiliation(s)
- James T England
- Division of Hematology, University of British Columbia, Canada
| | - Alym Abdulla
- Division of Hematology, University of British Columbia, Canada
| | - Catherine M Biggs
- Division of Allergy and Immunology, University of British Columbia, Canada
| | - Agnes Y Y Lee
- Division of Hematology, University of British Columbia, Canada
| | - Kevin A Hay
- Division of Hematology, University of British Columbia, Canada
| | - Ryan L Hoiland
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Canada
| | - Cheryl L Wellington
- Department of Pathology and Laboratory Medicine, University of British Columbia, Canada
| | - Mypinder Sekhon
- Division of Critical Care Medicine, University of British Columbia, Canada
| | - Shahin Jamal
- Division of Rheumatology, University of British Columbia, Canada
| | - Kamran Shojania
- Division of Rheumatology, University of British Columbia, Canada
| | - Luke Y C Chen
- Division of Hematology, University of British Columbia, Canada
- Centre for Health Education Scholarship, University of British Columbia, Canada
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28
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Hanafy AS, Abd-Elsalam S. Challenges in COVID-19 drug treatment in patients with advanced liver diseases: A hepatology perspective. World J Gastroenterol 2020; 26:7272-7286. [PMID: 33362383 PMCID: PMC7739155 DOI: 10.3748/wjg.v26.i46.7272] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 11/06/2020] [Accepted: 11/21/2020] [Indexed: 02/06/2023] Open
Abstract
The global incidence of coronavirus disease 2019 (COVID-19) continues to increase despite health care efforts. The disease is caused by coronavirus 2 with high transmission and mortality rates. Little is known about the management of COVID-19 in advanced liver disease. The aim of work was to propose a plan for management of this drastic disease in case of this specific population with review of medications that could be suitable for advanced liver disease. All the guidelines and medications available for treatment of COVID-19 were reviewed with selection of the less toxic medications that could be used in advanced liver disease. Drugs suitable to manage COVID-19 in patients with liver disease might include remdesivir intravenously, nitazoxanide + sofosbuvir, ivermectin, tocilizumab, convalescent plasma, and low molecular weight heparin in certain situations. Advanced liver disease is associated with portal hypertension and splenomegaly with reduction of blood elements and immune dysfunction and impaired T cell function. Thus, when confronted by cytokine storm as an immune response to COVID-19, there may be an increase in the mortality rate of these patients. Through this review, a plan to treat COVID-19 in this special group of patients with advanced cirrhosis is proposed.
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29
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Ulhaq ZS, Soraya GV. Anti-IL-6 receptor antibody treatment for severe COVID-19 and the potential implication of IL-6 gene polymorphisms in novel coronavirus pneumonia. ACTA ACUST UNITED AC 2020; 155:548-556. [PMID: 33521302 PMCID: PMC7832797 DOI: 10.1016/j.medcle.2020.07.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 07/03/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Zulvikar Syambani Ulhaq
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Maulana Malik Ibrahim Islamic State University of Malang, Batu, East Java 65151, Indonesia
| | - Gita Vita Soraya
- Department of Biochemistry, Faculty of Medicine, Hasanuddin University, Makassar, South Sulawesi 90245, Indonesia
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30
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Singh P, Tripathi MK, Yasir M, Khare R, Tripathi MK, Shrivastava R. Potential Inhibitors for SARS-CoV-2 and Functional Food Components as Nutritional Supplement for COVID-19: A Review. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2020; 75:458-466. [PMID: 33037564 PMCID: PMC7546941 DOI: 10.1007/s11130-020-00861-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/28/2020] [Indexed: 05/30/2023]
Abstract
The severe acute respiratory syndrome is a viral respiratory infection and commonly called as COVID-19, caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). It widely transmitted through direct or indirect contact. Currently, no specific treatment against SARS-CoV-2 are available; only prevention and supportive strategy are the preventive measures. The present review emphasizes the latest research related to COVID-19 and SARS-CoV-2 virus as well as the current status of potential inhibitors identified. Recent interest in SARS-CoV-2 has focused on transmission, symptoms, structure, and its structural proteins that exhibit promising therapeutics targets for rapid identification of potential inhibitors. The quick identification of potential inhibitors and immune-boosting functional food ingredients are crucial to combat this pandemic disease. We also tried to give an overview of the functional food components as a nutritional supplement, which helps in boosting our immune system and could be useful in preventing the COVID-19 and/or to improve the outcome during therapy.
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Affiliation(s)
- Pushpendra Singh
- ICAR - National Institute of High Security Animal Diseases, Bhopal, Madhya Pradesh, 462021, India
| | - Manish Kumar Tripathi
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Mohammad Yasir
- Department of Nephrology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, 462020, India
| | - Ruchi Khare
- Department of Biological Science & Engineering, Maulana Azad National Institute of Technology, Bhopal, Madhya Pradesh, 462003, India
| | - Manoj Kumar Tripathi
- Agro Produce Processing Division, ICAR - Central Institute of Agricultural Engineering, Bhopal, Madhya Pradesh, 462038, India
| | - Rahul Shrivastava
- Department of Biological Science & Engineering, Maulana Azad National Institute of Technology, Bhopal, Madhya Pradesh, 462003, India.
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31
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Tocilizumab for treatment patients with COVID-19: Recommended medication for novel disease. Int Immunopharmacol 2020; 89:107018. [PMID: 33045577 PMCID: PMC7494278 DOI: 10.1016/j.intimp.2020.107018] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/13/2020] [Accepted: 09/14/2020] [Indexed: 01/08/2023]
Abstract
The coronavirus disease 2019 (COVID-19) virus has spread all over the world. Scientists are trying to discover drugs as effective treatment for patients with COVID-19. So far about 30 drugs have been introduced that one of them is Tocilizumab. Recently Tocilizumab has been introduced to treat patients with COVID-19 and researchers are investigating further the efficacy of this drug for different are patients. In Iran and China, some reports showed a positive effect of Tocilizumab on Saturation of Peripheral Oxygen (SPO2) but results of CT scan in patients in different. In some patients, CT scan showed reduced infiltration, however in other no change was observed. Unfortunately, until now there has been no definitive and effective treatment for patients with COVID-19. Although Tocilizumab has been accepted by China Health Commission to treat infected patients, its positive effects still cannot be predicted in all patients. Based on evidence of the Tocilizumab's effect on the SARS COV 2, researchers hope this drug will make effective and promising treatment to improve lung tissue inflammation in patients with the fatal COVID-19 virus. The present study provides an overview of respiratory inflammation with COVID-19 and probable effect of Tocilizumab on SARS-COV 2.
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Navas N, Hermosilla J, Torrente-López A, Hernández-Jiménez J, Cabeza J, Pérez-Robles R, Salmerón-García A. Use of subcutaneous tocilizumab to prepare intravenous solutions for COVID-19 emergency shortage: Comparative analytical study of physicochemical quality attributes. J Pharm Anal 2020; 10:532-545. [PMID: 32837741 PMCID: PMC7319620 DOI: 10.1016/j.jpha.2020.06.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/23/2020] [Accepted: 06/24/2020] [Indexed: 02/07/2023] Open
Abstract
COVID-19, a disease caused by the novel coronavirus SARS-CoV-2, has produced a serious emergency for global public health, placing enormous stress on national health systems in many countries. Several studies suggest that cytokine storms (interleukins) may play an important role in severe cases of COVID-19. Neutralizing key inflammatory factors in cytokine release syndrome (CRS) could therefore be of great value in reducing the mortality rate. Tocilizumab (TCZ) in its intravenous (IV) form of administration -RoActemra® 20 mg/mL (Roche)-is indicated for treatment of severe CRS patients. Preliminary investigations have concluded that inhibition of IL-6 with TCZ appears to be efficacious and safe, with several ongoing clinical trials. This has led to a huge increase in demand for IV TCZ for treating severe COVID-19 patients in hospitals, which has resulted in drug shortages. Here, we present a comparability study assessing the main critical physicochemical attributes of TCZ solutions used for infusion, at 6 mg/mL and 4 mg/mL, prepared from RoActemra® 20 mg/mL (IV form) and from RoActemra® 162 mg (0.9 mL solution pre-filled syringe, subcutaneous(SC) form), to evaluate the use of the latter for preparing clinical solutions required for IV administration, so that in a situation of shortage of the IV medicine, the SC form could be used to prepare the solutions for IV delivery of TCZ. It is important to remember that during the current pandemic all the medicines are used off-label, since none of them has yet been approved for the treatment of COVID-19.
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Affiliation(s)
- Natalia Navas
- Department of Analytical Chemistry, Science Faculty / Biomedical Research Institute ibs.Granada, University of Granada, Granada, E-18071, Spain
| | - Jesús Hermosilla
- Department of Analytical Chemistry, Science Faculty / Biomedical Research Institute ibs.Granada, University of Granada, Granada, E-18071, Spain
| | - Anabel Torrente-López
- Department of Analytical Chemistry, Science Faculty / Biomedical Research Institute ibs.Granada, University of Granada, Granada, E-18071, Spain
| | - José Hernández-Jiménez
- Department of Analytical Chemistry, Science Faculty / Biomedical Research Institute ibs.Granada, University of Granada, Granada, E-18071, Spain
| | - Jose Cabeza
- UGC Farmacia Hospitalaria, Biomedical Research Institute ibs.Granada. Hospital Universitario San Cecilio de Granada, Granada, E-18012, Spain
| | - Raquel Pérez-Robles
- Department of Analytical Chemistry, Science Faculty / Biomedical Research Institute ibs.Granada, University of Granada, Granada, E-18071, Spain
| | - Antonio Salmerón-García
- UGC Farmacia Hospitalaria, Biomedical Research Institute ibs.Granada. Hospital Universitario San Cecilio de Granada, Granada, E-18012, Spain
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Ysrafil Y, Astuti I, Mus R, Gama NI, Rahmaisyah D, Nur’amalia R. A Summary of Coronavirus Disease 2019: What We Should Know?. PHARMACEUTICAL SCIENCES 2020. [DOI: 10.34172/ps.2020.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Ysrafil Ysrafil
- Departement of Pharmacology and Therapy, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Indwiani Astuti
- Departement of Pharmacology and Therapy, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Rosdiana Mus
- Faculty of Health Technology, Universitas Megarezky, Makassar 90234, Indonesia
| | - Noviyanty Indjar Gama
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Dwi Rahmaisyah
- Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta 55281, Indonesia
| | - Riskah Nur’amalia
- Department of Physiotherapy, Faculty of Nursing, Universitas Hasanuddin, Makassar 90245, Indonesia
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Li J, Long X, Wang X, Fang F, Lv X, Zhang D, Sun Y, Hu S, Lin Z, Xiong N. Radiology indispensable for tracking COVID-19. Diagn Interv Imaging 2020; 102:69-75. [PMID: 33281082 PMCID: PMC7685040 DOI: 10.1016/j.diii.2020.11.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/17/2020] [Accepted: 11/18/2020] [Indexed: 12/20/2022]
Abstract
Currently, chest computed tomography is recommended as the first-line imaging test for detecting COVID-19 pneumonia. The most typical CT imaging finding of COVID-19 patients is ground-glass opacity, combined with reticular and/or interlobular septal thickening and consolidation. CT is useful for monitoring patients with COVID-19, identifying associated vascular abnormalities and making differential diagnosis.
With the rapid spread of COVID-19 worldwide, early detection and efficient isolation of suspected patients are especially important to prevent the transmission. Although nucleic acid testing of SARS-CoV-2 is still the gold standard for diagnosis, there are well-recognized early-detection problems including time-consuming in the diagnosis process, noticeable false-negative rate in the early stage and lacking nucleic acid testing kits in some areas. Therefore, effective and rational applications of imaging technologies are critical in aiding the screen and helping the diagnosis of suspected patients. Currently, chest computed tomography is recommended as the first-line imaging test for detecting COVID-19 pneumonia, which could allow not only early detection of the typical chest manifestations, but also timely estimation of the disease severity and therapeutic effects. In addition, other radiological methods including chest X-ray, magnetic resonance imaging, and positron emission computed tomography also show significant advantages in the detection of COVID-19 pneumonia. This review summarizes the applications of radiology and nuclear medicine in detecting and diagnosing COVID-19. It highlights the importance for these technologies to curb the rapid transmission during the pandemic, considering findings from special groups such as children and pregnant women.
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Affiliation(s)
- Jingwen Li
- Department of Neurology, Tongji Medical College, Huazhong University of Science and Technology, Union Hospital, Wuhan, Hubei, China
| | - Xi Long
- Department of Radiology, Tongji Medical College, Huazhong University of Science and Technology, Union Hospital, Wuhan, Hubei, China
| | - Xinyi Wang
- Department of Neurology, Tongji Medical College, Huazhong University of Science and Technology, Union Hospital, Wuhan, Hubei, China
| | - Fang Fang
- Department of Radiology, Wuhan Red Cross Hospital, Wuhan, Hubei, China
| | - Xuefei Lv
- Department of Radiology, Wuhan Red Cross Hospital, Wuhan, Hubei, China
| | - Dandan Zhang
- Department of Radiology, Wuhan Red Cross Hospital, Wuhan, Hubei, China
| | - Yu Sun
- Department of Radiology, Wuhan Red Cross Hospital, Wuhan, Hubei, China
| | - Shaoping Hu
- Department of Radiology, Wuhan Red Cross Hospital, Wuhan, Hubei, China
| | - Zhicheng Lin
- Harvard Medical School, Mclean Hospital, 02478 Belmont, MA, USA
| | - Nian Xiong
- Department of Neurology, Tongji Medical College, Huazhong University of Science and Technology, Union Hospital, Wuhan, Hubei, China; Wuhan Red Cross Hospital, Wuhan, Hubei, China.
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Kotta S, Aldawsari HM, Badr-Eldin SM, Alhakamy NA, Md S, Nair AB, Deb PK. Combating the Pandemic COVID-19: Clinical Trials, Therapies and Perspectives. Front Mol Biosci 2020; 7:606393. [PMID: 33282914 PMCID: PMC7705351 DOI: 10.3389/fmolb.2020.606393] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 10/19/2020] [Indexed: 12/11/2022] Open
Abstract
The coronavirus disease-19 (COVID-19) is caused due to the infection by a unique single stranded enveloped RNA virus, severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The COVID-19 has claimed many lives around the globe, and a promising solution to end this pandemic is still awaited. Till date neither an exact antiviral drug nor a vaccine is available in the market for public use to cure or control this pandemic. Repurposed drugs and supportive measures are the only available treatment options. This systematic review focuses on different treatment strategies based on various clinical studies. The review discusses all the current treatment plans and probable future strategies obtained as a result of a systematic search in PubMed and Science Direct database. All the possible options for the treatment as well as prophylaxis of COVID-19 are discussed. Apart from this, the article provides details on the clinical trials related to COVID-19, which are registered under ClinicalTrials.gov. Potential of drugs based on the previous researches on SARS-CoV, MERS-CoV, Ebola, influenza, etc. which fall under the same category of coronavirus are also emphasized. Information on cell-based and immunology-based approaches is also provided. In addition, miscellaneous therapeutic approaches and adjunctive therapies are discussed. The drug repurposing options, as evidenced from various in vitro and in silico models, are also covered including the possible future solutions to this pandemic.
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Affiliation(s)
- Sabna Kotta
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hibah Mubarak Aldawsari
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shaimaa M. Badr-Eldin
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pharmaceutics and Industrial Pharmacy, Cairo University, Cairo, Egypt
| | | | - Shadab Md
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Anroop B. Nair
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Pran Kishore Deb
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University, Amman, Jordan
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Hushmandi K, Bokaie S, Hashemi M, Moghadam ER, Raei M, Hashemi F, Bagheri M, Habtemariam S, Nabavi SM. A review of medications used to control and improve the signs and symptoms of COVID-19 patients. Eur J Pharmacol 2020; 887:173568. [PMID: 32956644 PMCID: PMC7501068 DOI: 10.1016/j.ejphar.2020.173568] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 09/12/2020] [Accepted: 09/14/2020] [Indexed: 12/21/2022]
Abstract
In December 2019, an unprecedented outbreak of pneumonia associated with a novel coronavirus disease 2019 (COVID-19) emerged in Wuhan City, Hubei province, China. The virus that caused the disease was officially named by the World Health Organization (WHO) as the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). According to the high transmission rate of SARS-CoV-2, it became a global pandemic and public health emergency within few months. Since SARS-CoV-2 is genetically 80% homologous with the SARS-CoVs family, it is hypothesized that medications developed for the treatment of SARS-CoVs may be useful in the control and management of SARS-CoV-2. In this regard, some medication being tested in clinical trials and in vitro studies include anti-viral RNA polymerase inhibitors, HIV-protease inhibitors, anti-inflammatory agents, angiotensin converting enzyme type 2 (ACE 2) blockers, and some other novel medications. In this communication, we reviewed the general characteristics of medications, medical usage, mechanism of action, as well as SARS-CoV-2 related trials.
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Affiliation(s)
- Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology & Zoonoses, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
| | - Saied Bokaie
- Department of Food Hygiene and Quality Control, Division of Epidemiology & Zoonoses, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Mehrdad Hashemi
- Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ebrahim Rahmani Moghadam
- Department of Anatomical Sciences, School of Medicine, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Raei
- Health Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Farid Hashemi
- Kazerun Health Technology Incubator, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahdi Bagheri
- Health Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories and Herbal Analysis Services, University of Greenwich, Central Avenue, Chatham-Maritime, Kent, ME4 4TB, United Kingdom
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Determining extent of COVID-19 pneumonia on CT based on biological variables. Respir Med 2020; 175:106206. [PMID: 33166904 PMCID: PMC7644196 DOI: 10.1016/j.rmed.2020.106206] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 12/31/2022]
Abstract
Introduction Covid-19 pneumonia CT extent correlates well with outcome including mortality. However, CT is not widely available in many countries. This study aimed to explore the relationship between Covid-19 pneumonia CT extent and blood tests variations. The objective was to determine for the biological variables correlating with disease severity the cut-off values showing the best performance to predict the parenchymal extent of the pneumonia. Methods Bivariate correlations were calculated between biological variables and grade of disease extent on CT. Receiving Operating Characteristic curve analysis determined the best cutoffs for the strongest correlated biological variables. The performance of these variables to predict mild (<10%) or severe pneumonia (>50% of parenchyma involved) was evaluated. Results Correlations between biological variables and disease extent was evaluated in 168 patients included in this study. LDH, lymphocyte count and CRP showed the strongest correlations (with 0.67, −0.41 and 0.52 correlation coefficient, respectively). Patients were split into a training and a validation cohort according to their centers. If one variable was above/below the following cut-offs, LDH>380, CRP>80 or lymphocyte count <0.8G/L, severe pneumonia extent on CT was detected with 100% sensitivity. Values above/below all three thresholds were denoted in 73% of patients with severe pneumonia extent. The combination of LDH<220 and CRP<22 was associated with mild pneumonia extent (<10%) with specificity of 100%. Discussion LDH showed the strongest correlation with the extent of Covid-19 pneumonia on CT. Combined with CRP±lymphocyte count, it helps predicting parenchymal extent of the pneumonia when CT scan is not available.
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Tasat DR, Yakisich JS. Rationale for the use of sphingosine analogues in COVID-19 patients. Clin Med (Lond) 2020; 21:e84-e87. [PMID: 33144402 DOI: 10.7861/clinmed.2020-0309] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Despite the recent announcement of promising drug candidates to treat COVID-19, there is currently no effective antiviral drug or vaccine. There is strong evidence that acute lung injury/acute respiratory distress syndrome (ALI/ARDS), likely triggered by a cytokine storm, is responsible for the severity of disease seen in COVID-19 patients. In support of this hypothesis, pilot studies using IL-6 receptor inhibitors such as tocilizumab have shown promising results. Therefore, the use of drugs or cocktails of drugs with broader ability to inhibit these cytokine receptors is likely to be effective. In this article, we propose the use of sphingosine analogues, which have been shown to mitigate acute lung damage in animal models of ALI/ARDS, as early adjuvant therapies to prevent and/or mitigate the cytokine response in COVID-19 patients. This proposal is based on the ability of these drugs to decrease the production of IL-6 and other cytokines. The potential application of fingolimod (FTY720), the oldest sphingosine analogue approved for the treatment of multiple sclerosis, in the early stages of COVID-19 is discussed in more detail as a prototype drug.
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Affiliation(s)
- Deborah R Tasat
- National University of San Martin, San Martin, and University of Buenos Aires
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39
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Razmi M, Hashemi F, Gheytanchi E, Dehghan Manshadi M, Ghods R, Madjd Z. Immunomodulatory-based therapy as a potential promising treatment strategy against severe COVID-19 patients: A systematic review. Int Immunopharmacol 2020; 88:106942. [PMID: 32896750 PMCID: PMC7456184 DOI: 10.1016/j.intimp.2020.106942] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/24/2020] [Accepted: 08/25/2020] [Indexed: 01/08/2023]
Abstract
The global panic of the novel coronavirus disease 2019 (COVID-19) triggered by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to an urgent requirement for effective therapy. COVID-19 infection, especially in severely ill patients, is likely to be associated with immune dysregulation, prompting the development of novel treatment approaches. Therefore, this systematic review was designed to assess the available data regarding the efficacy of the immunomodulatory drugs used to manage COVID-19. A systematic literature search was carried out up to May 27, 2020, in four databases (PubMed, Scopus, Web of Science, and Embase) and also Clinicaltrials.gov. Sixty-six publications and 111 clinical trials were recognized as eligible, reporting the efficacy of the immunomodulatory agents, including corticosteroids, hydroxychloroquine, passive and cytokine-targeted therapies, mesenchymal stem cells, and blood-purification therapy, in COVID-19 patients. The data were found to be heterogeneous, and the clinical trials were yet to post any findings. Medicines were found to regulate the immune system by boosting the innate responses or suppressing the inflammatory reactions. Passive and cytokine-targeted therapies and mesenchymal stem cells were mostly safe and could regulate the disease much better. These studies underscored the significance of severity profiling in COVID-19 patients, along with appropriate timing, duration, and dosage of the therapies. Therefore, this review indicates that immunomodulatory therapies are potentially effective for COVID-19 and provides comprehensive information for clinicians to fight this outbreak. However, there is no consensus on the optimal therapy for COVID-19, reflecting that the immunomodulatory therapies still warrant further investigations.
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Affiliation(s)
- Mahdieh Razmi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Farideh Hashemi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Elmira Gheytanchi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Dehghan Manshadi
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Roya Ghods
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.
| | - Zahra Madjd
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran; Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.
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40
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Dong X, Tian Z, Shen C, Zhao C. An overview of potential therapeutic agents to treat COVID-19. Biosci Trends 2020; 14:318-327. [PMID: 33100290 DOI: 10.5582/bst.2020.03345] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The emerging novel coronavirus disease (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has swept across the world and become a global threat to public health. More than 200 countries and territories worldwide are suffering from this COVID-19 pandemic. Worryingly, no specific vaccines or drugs have been approved for the prevention or treatment of COVID-19. Under the pressure of a sustained rise in the incidence and mortality of COVID-19, an unprecedented global effort is being implemented to identify effective drugs to combat the current coronavirus. As the understanding of SARS-CoV-2 virology, the underlying mechanism by which it attacks host cells, and the host response to the infection rapidly evolves, drugs are being repurposed and novel drugs are being identified and designed to target the SARS-CoV-2 pathogenesis. Presented here is a brief overview of both virus-based and host-based potential therapeutic drugs that are currently being investigated.
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Affiliation(s)
- Xueqin Dong
- Community Health Service Center of the Qianfo Mountain Office, the People's Hospital of Lixia District of Jinan, Ji'nan, Shandong, China
| | - Zhenxue Tian
- Department of Pharmacy, Qingdao Municipal Hospital, Qingdao, Shandong, China
| | - Chengwu Shen
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, China
| | - Cuirong Zhao
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, China
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41
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Willows S, Alam SB, Sandhu JK, Kulka M. A Canadian perspective on severe acute respiratory syndrome coronavirus 2 infection and treatment: how prevalent underlying inflammatory disease contributes to pathogenesis. Biochem Cell Biol 2020; 99:173-194. [PMID: 33027600 DOI: 10.1139/bcb-2020-0341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19), a serious respiratory illness caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has emerged as a global pandemic. Canada reported its first case of COVID-19 on the 25th January 2020. By March 2020, the virus had spread within Canadian communities reaching the most frail and vulnerable elderly population in long-term care facilities. The majority of cases were reported in the provinces of Quebec, Ontario, Alberta, and British Columbia, and the highest mortality was seen among individuals aged 65 years or older. Canada has the highest prevalence and incidence rates of several chronic inflammatory diseases, such as multiple sclerosis, inflammatory bowel disease, and Parkinson's disease. Many elderly Canadians also live with comorbid medical illnesses, such as hypertension, diabetes, cardiovascular disease, and chronic lung disease, and are more likely to suffer from severe COVID-19 with a poor prognosis. It is becoming increasingly evident that underlying inflammatory disease contributes to the pathogenesis of SARS-CoV-2. Here, we review the mechanisms behind SARS-CoV-2 infection, and the host inflammatory responses that lead to resolution or progression to severe COVID-19 disease. Furthermore, we discuss the landscape of COVID-19 therapeutics that are currently in development in Canada.
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Affiliation(s)
- Steven Willows
- Nanotechnology Research Centre, National Research Council Canada, 11421 Saskatchewan Drive, Edmonton, AB T6G 2A3, Canada.,Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - Syed Benazir Alam
- Nanotechnology Research Centre, National Research Council Canada, 11421 Saskatchewan Drive, Edmonton, AB T6G 2A3, Canada.,Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - Jagdeep K Sandhu
- Human Health Therapeutics Research Centre, National Research Council Canada, 1200 Montreal Road, Ottawa, ON K1A 0R6, Canada.,Department of Biochemistry, Microbiology and Immunology, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
| | - Marianna Kulka
- Nanotechnology Research Centre, National Research Council Canada, 11421 Saskatchewan Drive, Edmonton, AB T6G 2A3, Canada.,Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta, Canada
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Mansourabadi AH, Sadeghalvad M, Mohammadi-Motlagh HR, Rezaei N. The immune system as a target for therapy of SARS-CoV-2: A systematic review of the current immunotherapies for COVID-19. Life Sci 2020; 258:118185. [PMID: 32750438 PMCID: PMC7395832 DOI: 10.1016/j.lfs.2020.118185] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 07/21/2020] [Accepted: 07/28/2020] [Indexed: 12/21/2022]
Abstract
AIMS The immune response is essential for the control and resolution of viral infections. Following the outbreak of novel coronavirus disease (COVID-19), several immunotherapies were applied to modulate the immune responses of the affected patients. In this review, we aimed to describe the role of the immune system in response to COVID-19. We also provide a systematic review to collate and describe all published reports of the using immunotherapies, including convalescent plasma therapy, monoclonal antibodies, cytokine therapy, mesenchymal stem cell therapy, and intravenous immunoglobulin and their important outcomes in COVID-19 patients. MATERIAL AND METHODS A thorough search strategy was applied to identify published research trials in PubMed, Scopus, Medline, and EMBASE from Dec 1, 2019, to May 4, 2020, for studies reporting clinical outcomes of COVID-19 patients treated with immunotherapies along with other standard cares. KEY FINDINGS From an initial screen of 80 identified studies, 24 studies provided clinical outcome data on the use of immunotherapies for the treatment of COVID-19 patients, including convalescent plasma therapy (33 patients), monoclonal antibodies (55 patients), interferon (31 patients), mesenchymal stem cell therapy (8 patient), and immunoglobulin (63 patients). Except for nine severe patients who died after treatment, most patients were recovered from COVID-19 with improved clinical symptoms and laboratory assessment. SIGNIFICANCE Based on the available evidence, it seems that treatment with immunotherapy along with other standard cares could be an effective and safe approach to modulate the immune system and improvement of clinical outcomes.
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Affiliation(s)
- Amir Hossein Mansourabadi
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Mona Sadeghalvad
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran,Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran,Systematic Review and Meta-Analysis Expert Group (SRMEG), Universal Scientific Education and Research Network (USERN), Tehran, Iran,Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hamid-Reza Mohammadi-Motlagh
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Nima Rezaei
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran; Research Center for Immunodeficiencies, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran.
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Sokolowska M, Lukasik ZM, Agache I, Akdis CA, Akdis D, Akdis M, Barcik W, Brough HA, Eiwegger T, Eljaszewicz A, Eyerich S, Feleszko W, Gomez‐Casado C, Hoffmann‐Sommergruber K, Janda J, Jiménez‐Saiz R, Jutel M, Knol EF, Kortekaas Krohn I, Kothari A, Makowska J, Moniuszko M, Morita H, O'Mahony L, Nadeau K, Ozdemir C, Pali‐Schöll I, Palomares O, Papaleo F, Prunicki M, Schmidt‐Weber CB, Sediva A, Schwarze J, Shamji MH, Tramper‐Stranders GA, Veen W, Untersmayr E. Immunology of COVID-19: Mechanisms, clinical outcome, diagnostics, and perspectives-A report of the European Academy of Allergy and Clinical Immunology (EAACI). Allergy 2020; 75:2445-2476. [PMID: 32584441 PMCID: PMC7361752 DOI: 10.1111/all.14462] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 06/10/2020] [Accepted: 06/13/2020] [Indexed: 02/06/2023]
Abstract
With the worldwide spread of the novel severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) resulting in declaration of a pandemic by the World Health Organization (WHO) on March 11, 2020, the SARS‐CoV‐2‐induced coronavirus disease‐19 (COVID‐19) has become one of the main challenges of our times. The high infection rate and the severe disease course led to major safety and social restriction measures worldwide. There is an urgent need of unbiased expert knowledge guiding the development of efficient treatment and prevention strategies. This report summarizes current immunological data on mechanisms associated with the SARS‐CoV‐2 infection and COVID‐19 development and progression to the most severe forms. We characterize the differences between adequate innate and adaptive immune response in mild disease and the deep immune dysfunction in the severe multiorgan disease. The similarities of the human immune response to SARS‐CoV‐2 and the SARS‐CoV and MERS‐CoV are underlined. We also summarize known and potential SARS‐CoV‐2 receptors on epithelial barriers, immune cells, endothelium and clinically involved organs such as lung, gut, kidney, cardiovascular, and neuronal system. Finally, we discuss the known and potential mechanisms underlying the involvement of comorbidities, gender, and age in development of COVID‐19. Consequently, we highlight the knowledge gaps and urgent research requirements to provide a quick roadmap for ongoing and needed COVID‐19 studies.
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44
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Abbasifard M, Khorramdelazad H. The bio-mission of interleukin-6 in the pathogenesis of COVID-19: A brief look at potential therapeutic tactics. Life Sci 2020; 257:118097. [PMID: 32679148 PMCID: PMC7361088 DOI: 10.1016/j.lfs.2020.118097] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 01/08/2023]
Abstract
Interleukin-6 (IL-6), known as an inflammatory cytokine, can be involved in many innate and adaptive immune responses. The role of IL-6 in the pathogenesis of the novel coronavirus disease 2019 (COVID-19) has recently received much more attention due to the spread of the virus and its pandemic potential. Cytokine storm is among the most critical pathological events in patients affected with coronaviruses (CoVs), i.e., severe acute respiratory syndrome coronavirus (SARS-CoV), Middle East respiratory syndrome coronavirus (MERS-CoV), and COVID-19, causing inflammation-induced lung injury and also occurring as a result of dysregulation of immune responses to the mentioned viruses. IL-6, along with some other inflammatory cytokines, including IL-1 beta (β), IL-8, and tumor necrosis factor-alpha (TNF-α), as well as inflammatory chemokines, can significantly contribute to, fever, lymphopenia, coagulation, lung injury, and multi-organ failure (MOF). Therefore, researchers are to explore novel approaches to treat the disease through targeting of IL-6 and its receptors based on prior experience of other disorders. In this review article, the latest findings on the role of IL-6 in the pathogenesis of COVID-19, as well as therapeutic perspectives, were summarized and discussed.
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Affiliation(s)
- Mitra Abbasifard
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Internal Medicine, Ali-Ibn-Abi-talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Hossein Khorramdelazad
- Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Immunology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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45
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Ortiz-Martínez Y. Tocilizumab: A new opportunity in the possible therapeutic arsenal against COVID-19. Travel Med Infect Dis 2020; 37:101678. [PMID: 32325121 PMCID: PMC7194739 DOI: 10.1016/j.tmaid.2020.101678] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 04/15/2020] [Indexed: 01/01/2023]
Affiliation(s)
- Yeimer Ortiz-Martínez
- Internal Medicine Department, Universidad Industrial de Santander, Bucaramanga, Colombia; Faculty of Health Sciences, Universidad de Sucre, Sincelejo, Colombia.
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46
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Haghani M, Bliemer MC, Goerlandt F, Li J. The scientific literature on Coronaviruses, COVID-19 and its associated safety-related research dimensions: A scientometric analysis and scoping review. SAFETY SCIENCE 2020; 129:104806. [PMID: 32382213 PMCID: PMC7203062 DOI: 10.1016/j.ssci.2020.104806] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 05/03/2020] [Indexed: 05/03/2023]
Abstract
The COVID-19 global pandemic has generated an abundance of research quickly following the outbreak. Within only a few months, more than a thousand studies on this topic have already appeared in the scientific literature. In this short review, we analyse the bibliometric aspects of these studies on a macro level, as well as those addressing Coronaviruses in general. Furthermore, through a scoping analysis of the literature on COVID-19, we identify the main safety-related dimensions that these studies have thus far addressed. Our findings show that across various research domains, and apart from the medical and clinical aspects such as the safety of vaccines and treatments, issues related to patient transport safety, occupational safety of healthcare professionals, biosafety of laboratories and facilities, social safety, food safety, and particularly mental/psychological health and domestic safety have thus far attracted most attention of the scientific community in relation to the COVID-19 pandemic. Our analysis also uncovers various potentially significant safety problems caused by this global health emergency which currently have attracted only limited scientific focus but may warrant more attention. These include matters such as cyber safety, economic safety, and supply-chain safety. These findings highlight why, from an academic research perspective, a holistic interdisciplinary approach and a collective scientific effort is required to help understand and mitigate the various safety impacts of this crisis whose implications reach far beyond the bio-medical risks. Such holistic safety-scientific understanding of the COVID-19 crisis can furthermore be instrumental to be better prepared for a future pandemic.
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Affiliation(s)
- Milad Haghani
- Institute of Transport and Logistics Studies, The University of Sydney Business School, The University of Sydney, NSW, Australia
- Corresponding author.
| | - Michiel C.J. Bliemer
- Institute of Transport and Logistics Studies, The University of Sydney Business School, The University of Sydney, NSW, Australia
| | - Floris Goerlandt
- Dalhousie University, Department of Industrial Engineering, Halifax, Nova Scotia B3H 4R2, Canada
| | - Jie Li
- Department of Safety Science and Engineering, School of Ocean Science and Engineering, Shanghai Maritime University, China
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Schoot TS, Kerckhoffs APM, Hilbrands LB, van Marum RJ. Immunosuppressive Drugs and COVID-19: A Review. Front Pharmacol 2020; 11:1333. [PMID: 32982743 PMCID: PMC7485413 DOI: 10.3389/fphar.2020.01333] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 08/11/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It is currently unknown whether immunosuppressive drugs are advantageous or detrimental in patients with COVID-19. Immunosuppressive drugs could be harmful in the initial phase of COVID-19. In this phase, the host immune response is necessary to inhibit viral replication. However, immunosuppressive drugs might have a beneficial effect in the later, more severe phase of COVID-19. In this phase, an overshoot of the host immune response (the "cytokine storm") can cause ARDS, multiorgan failure and mortality. AIM To summarize the available evidence on the effect of immunosuppressive drugs on infection with SARS-CoV-2. The effects of immunosuppressive drugs on similar pandemic coronaviruses may resemble the effects on SARS-CoV-2. Thus, we also included studies on the severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome coronavirus (MERS-CoV). METHODS The study protocol was registered in PROSPERO (registration number CRD42020181137). We included randomized controlled trials (RCTs), cohort studies with a control group and case-control studies concerning humans ≥ 18 years old. We also included in-vitro studies and animal studies with a control group. RESULTS AND CONCLUSION Sixty-nine studies were included. Interestingly, MPA inhibits SARS-CoV-2 replication in-vitro. Clinical studies are needed to confirm the inhibitory effect of MPA on SARS-CoV-2 replication in-vivo. There are indications that corticosteroids and IL-6 inhibitors, like tocilizumab, can reduce mortality and prevent mechanical ventilation in patients with COVID-19. However, observational studies have contradictory results and the risk of bias is high. Thus, these results have to be confirmed in high-quality clinical trials before these drugs can be implemented as standard care. Based on the positive results of CNIs, mTOR inhibitors and thiopurine analogues in in-vitro studies with SARS-CoV and MERS-CoV, it would be interesting to investigate their effects on SARS-CoV-2 replication.
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Affiliation(s)
- Tessa S. Schoot
- Department of Nephrology, Radboud University Medical Center, Nijmegen, Netherlands
- Department of Nephrology, Jeroen Bosch Hospital, ‘s-Hertogenbosch, Netherlands
| | - Angèle P. M. Kerckhoffs
- Department of Nephrology, Jeroen Bosch Hospital, ‘s-Hertogenbosch, Netherlands
- Department of Geriatric Medicine Jeroen Bosch Hospital, ‘s-Hertogenbosch, Netherlands
| | - Luuk B. Hilbrands
- Department of Nephrology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Rob J. van Marum
- Department of Geriatric Medicine Jeroen Bosch Hospital, ‘s-Hertogenbosch, Netherlands
- Department of Clinical Pharmacology, Jeroen Bosch Hospital, ‘s-Hertogenbosch, Netherlands
- Department of Medicine for Older People, VU University Medical Center, Amsterdam, Netherlands
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48
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Zain Mushtaq M, Bin Zafar Mahmood S, Jamil B, Aziz A, Ali SA. Outcome of COVID-19 patients with use of Tocilizumab: A single center experience. Int Immunopharmacol 2020; 88:106926. [PMID: 32889236 PMCID: PMC7455148 DOI: 10.1016/j.intimp.2020.106926] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/19/2020] [Accepted: 08/19/2020] [Indexed: 12/27/2022]
Abstract
Cytokine release syndrome can lead to severe deterioration in COVID-19 patients. No treatment has yet proven completely beneficial for COVID-19 patients. Tocilizumab was administered to 40 severely ill COVID-19 patients. Majority of our study patients showed improvement after Tocilizumab administration.
COVID-19 pandemic has become a global concern. Cytokine release syndrome (CRS) complicates acute respiratory distress syndrome (ARDS) and causes multi-organ failure which can subsequently lead to mortality in COVID-19 patients. Tocilizumab, an interleukin-6 antagonist, has shown to salvage patients with cytokine release storm. In this study, we aim to evaluate therapeutic response of Tocilizumab in COVID-19 patients. A single-arm retrospective review of 40 patients with COVID-19, admitted to The Aga Khan University Hospital Karachi, from March 2020 to May 2020 was performed. Selection of patients for use of Tocilizumab was based on severity of disease, rapid clinical deterioration, presence of CRS and absence of any absolute contraindication to Tocilizumab. Improvement after Tocilizumab was defined as improvement in oxygen requirement and inflammatory parameters. Serum levels of inflammatory cytokines like C-reactive protein, ferritin, D-dimer and lactate dehydrogenase levels were monitored before and after administering Tocilizumab. Mean age was 62.4 years and 33 (82.5%) were male. 19 (47.5%) patients were critically sick, 18 (45%) were severely sick and 3 (7.5%) were moderately sick. 29 (77.5%) patients showed significant improvement in oxygen requirement, inflammatory parameters and chest x-rays, out of which 28 patients were discharged home. The mean duration between administration of Tocilizumab and overall improvement was 4.3 ± 3.2 days. Hence, Tocilizumab can be used as a possible treatment option in patients with COVID-19 induced CRS but needs monitoring for its adverse effects.
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Affiliation(s)
| | | | - Bushra Jamil
- The Aga Khan University Hospital, Karachi, Sind, Pakistan.
| | - Adil Aziz
- The Aga Khan University Hospital, Karachi, Sind, Pakistan.
| | - Syed Ahsan Ali
- The Aga Khan University Hospital, Karachi, Sind, Pakistan.
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Sahebnasagh A, Avan R, Saghafi F, Mojtahedzadeh M, Sadremomtaz A, Arasteh O, Tanzifi A, Faramarzi F, Negarandeh R, Safdari M, Khataminia M, Rezai Ghaleno H, Habtemariam S, Khoshi A. Pharmacological treatments of COVID-19. Pharmacol Rep 2020; 72:1446-1478. [PMID: 32816200 PMCID: PMC7439639 DOI: 10.1007/s43440-020-00152-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/31/2020] [Accepted: 08/10/2020] [Indexed: 02/07/2023]
Abstract
The viral infection due to the new coronavirus or coronavirus disease 2019 (COVID-19), which was reported for the first time in December 2019, was named by the World Health Organization (WHO) as Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV2), because of the very similar genome and also its related symptoms to SARS-CoV1. The ongoing COVID-19 pandemic with significant mortality, morbidity, and socioeconomic impact is considered by the WHO as a global public health emergency. Since there is no specific treatment available for SARS-CoV2 infection, and or COVID-19, several clinical and sub-clinical studies are currently undertaken to find a gold-standard therapeutic regimen with high efficacy and low side effect. Based on the published scientific evidence published to date, we summarized herein the effects of different potential therapies and up-to-date clinical trials. The review is intended to help readers aware of potentially effective COVID-19 treatment and provide useful references for future studies.
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Affiliation(s)
- Adeleh Sahebnasagh
- Clinical Research Center, Department of Internal Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Razieh Avan
- Department of Clinical Pharmacy, Medical Toxicology and Drug Abuse Research Center (MTDRC), Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran
| | - Fatemeh Saghafi
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mojataba Mojtahedzadeh
- Department of Clinical Pharmacy, Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Afsaneh Sadremomtaz
- XB20 Drug Design, Groningen Research Institute of Pharmacy, University of Groningen, 9700 AD, Groningen, The Netherlands
| | - Omid Arasteh
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Asal Tanzifi
- Sepanta Faragene Azma Research Laboratory. Co. LTD., Gorgan, Iran.,Department of Parasitology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fatemeh Faramarzi
- Clinical Pharmacy Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Reza Negarandeh
- Student Research Committee, Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammadreza Safdari
- Department of Orthopedic Surgery, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Masoud Khataminia
- Student Research Committee, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Hassan Rezai Ghaleno
- Department of Surgery, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories and Herbal Analysis Services, University of Greenwich, Central Avenue, Chatham-Maritime, Kent, ME4 4TB, UK
| | - Amirhosein Khoshi
- Department of Clinical Biochemistry, School of Medicine, North Khorasan University of Medical Sciences, Arkan roadway, Bojnurd, Iran.
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Vizzuso A, Piciucchi S, Tortola D, Grosso C, Ravaglia C, Poletti V. Single dose of subcutaneous tocilizumab in COVID-pneumonia: CT evidence of lymph nodal and parenchymal response. J Med Virol 2020; 93:599-600. [PMID: 32716066 DOI: 10.1002/jmv.26345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 07/21/2020] [Indexed: 11/07/2022]
Affiliation(s)
| | - Sara Piciucchi
- Department of Radiology, Ospedale GB Morgagni, Forlì, Italy
| | - Daniela Tortola
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Carmela Grosso
- Department of Infective Diseases, Ospedale GB Morgagni, Forlì, Italy
| | - Claudia Ravaglia
- Department of Diseases of the Thorax, Ospedale GB Morgagni, Forlì, Italy
| | - Venerino Poletti
- Department of Diseases of the Thorax, Ospedale GB Morgagni, Forlì, Italy.,Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark
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