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Leal LE, Moreira ES, Correia BL, Bueno PSA, Comar JF, de Sá-Nakanishi AB, Cuman RKN, Bracht A, Bersani-Amado CA, Bracht L. Comparative study of the antioxidant and anti-inflammatory effects of the natural coumarins 1,2-benzopyrone, umbelliferone and esculetin: in silico, in vitro and in vivo analyses. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:173-187. [PMID: 37395795 DOI: 10.1007/s00210-023-02606-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 06/25/2023] [Indexed: 07/04/2023]
Abstract
The aim of this work was to compare the anti-inflammatory and antioxidant effects of three natural coumarins: 1,2-benzopyrone, umbelliferone and esculetin. The antioxidant capacity of coumarins was evaluated using both chemical and biological in vitro assays. Chemical assays included DPPH and ABTS∙+ radical scavenging as well as ferric ion reducing ability power (FRAP) assay. Inhibition of mitochondrial ROS generation and lipid peroxidation in brain homogenates were used as biological in vitro assays. The experimental method of carrageenan-induced pleurisy in rats was used for the in vivo investigation of the anti-inflammatory activity. In silico molecular docking analysis was undertaken to predict the affinity of COX-2 to the coumarins. Considering the antioxidant capacity, esculetin was the most efficient one as revealed by all employed assays. Particularly, the mitochondrial ROS generation was totally abolished by the compound at low concentrations (IC50 = 0.57 μM). As for the anti-inflammatory effects, the COX-2 enzyme presented good affinities to the three coumarins, as revealed by the molecular docking analyses. However, considering the in vivo anti-inflammatory effects, 1,2-benzopyrone was the most efficient one in counteracting pleural inflammation and it potentiated the anti-inflammatory actions of dexamethasone. Umbelliferone and esculetin treatments failed to reduce the volume of pleural exudate. Overall, therefore, our results support the notion that this class of plant secondary metabolites displays promising effects in the prevention and/or treatment of inflammation and other diseases associated with oxidative stress, although the singularities regarding the type of the inflammatory process and pharmacokinetics must be taken into account.
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Affiliation(s)
- Luana Eloísa Leal
- Department of Biochemistry, State University of Maringá, Paraná, Brazil
| | | | | | | | | | | | | | - Adelar Bracht
- Department of Biochemistry, State University of Maringá, Paraná, Brazil
| | | | - Lívia Bracht
- Department of Biochemistry, State University of Maringá, Paraná, Brazil.
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Assessment of Antibiotic Pharmacokinetics, Molecular Biomarkers and Clinical Status in Critically Ill Adults Diagnosed with Community-Acquired Pneumonia and Receiving Intravenous Piperacillin/Tazobactam and Hydrocortisone over the First Five Days of Intensive Care: An Observational Study (STROBE Compliant). J Clin Med 2022; 11:jcm11144140. [PMID: 35887904 PMCID: PMC9324075 DOI: 10.3390/jcm11144140] [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: 06/08/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 11/29/2022] Open
Abstract
Severe community-acquired pneumonia (CAP) is a condition that frequently requires intensive care and, eventually, can cause to death. Piperacillin/tazobactam antibiotic therapy is employed as an empiric intravenous regimen, in many cases supplemented with intravenous bolus hydrocortisone treatment. The individual and condition-dependent pharmacokinetic properties of these drugs may lead to therapeutic failure. The impact of systemic inflammation, as well as of hydrocortisone on the altered pharmacokinetics of piperacillin is largely unknown. The protocol of a clinical study aimed at the characterization of the pharmacokinetics of piperacillin and tazobactam and its association with the concentrations of inflammatory markers and adrenal steroids during CAP therapy will be investigated in up to 40 critically ill patients. The serum concentrations of piperacillin and tazobactam, cortisol, cortisone, corticosterone and 11-deoxycortisol and interleukin-6 levels, as well as routine clinical chemistry and hematology parameters will be monitored from the beginning of treatment for up to five days. Nonparametric population pharmacokinetic modeling and Monte-Carlo simulations will be performed to make estimates of the pharmacokinetics of piperacillin and tazobactam and the probability of pharmacokinetic-pharmacodynamic target attainment. The observed individual characteristics and changes will be correlated with clinical and laboratory findings. The protocol of the observational study will be designed following the STROBE guideline.
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Successful treatment of Mucor circinelloides in a Burn patient. BURNS OPEN 2022. [DOI: 10.1016/j.burnso.2022.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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4
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Rando HM, Wellhausen N, Ghosh S, Lee AJ, Dattoli AA, Hu F, Byrd JB, Rafizadeh DN, Lordan R, Qi Y, Sun Y, Brueffer C, Field JM, Ben Guebila M, Jadavji NM, Skelly AN, Ramsundar B, Wang J, Goel RR, Park Y, Boca SM, Gitter A, Greene CS. Identification and Development of Therapeutics for COVID-19. mSystems 2021; 6:e0023321. [PMID: 34726496 PMCID: PMC8562484 DOI: 10.1128/msystems.00233-21] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
After emerging in China in late 2019, the novel coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread worldwide, and as of mid-2021, it remains a significant threat globally. Only a few coronaviruses are known to infect humans, and only two cause infections similar in severity to SARS-CoV-2: Severe acute respiratory syndrome-related coronavirus, a species closely related to SARS-CoV-2 that emerged in 2002, and Middle East respiratory syndrome-related coronavirus, which emerged in 2012. Unlike the current pandemic, previous epidemics were controlled rapidly through public health measures, but the body of research investigating severe acute respiratory syndrome and Middle East respiratory syndrome has proven valuable for identifying approaches to treating and preventing novel coronavirus disease 2019 (COVID-19). Building on this research, the medical and scientific communities have responded rapidly to the COVID-19 crisis and identified many candidate therapeutics. The approaches used to identify candidates fall into four main categories: adaptation of clinical approaches to diseases with related pathologies, adaptation based on virological properties, adaptation based on host response, and data-driven identification (ID) of candidates based on physical properties or on pharmacological compendia. To date, a small number of therapeutics have already been authorized by regulatory agencies such as the Food and Drug Administration (FDA), while most remain under investigation. The scale of the COVID-19 crisis offers a rare opportunity to collect data on the effects of candidate therapeutics. This information provides insight not only into the management of coronavirus diseases but also into the relative success of different approaches to identifying candidate therapeutics against an emerging disease. IMPORTANCE The COVID-19 pandemic is a rapidly evolving crisis. With the worldwide scientific community shifting focus onto the SARS-CoV-2 virus and COVID-19, a large number of possible pharmaceutical approaches for treatment and prevention have been proposed. What was known about each of these potential interventions evolved rapidly throughout 2020 and 2021. This fast-paced area of research provides important insight into how the ongoing pandemic can be managed and also demonstrates the power of interdisciplinary collaboration to rapidly understand a virus and match its characteristics with existing or novel pharmaceuticals. As illustrated by the continued threat of viral epidemics during the current millennium, a rapid and strategic response to emerging viral threats can save lives. In this review, we explore how different modes of identifying candidate therapeutics have borne out during COVID-19.
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Affiliation(s)
- Halie M. Rando
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Nils Wellhausen
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Soumita Ghosh
- Institute of Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alexandra J. Lee
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Anna Ada Dattoli
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Fengling Hu
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - James Brian Byrd
- University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Diane N. Rafizadeh
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ronan Lordan
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yanjun Qi
- Department of Computer Science, University of Virginia, Charlottesville, Virginia, USA
| | - Yuchen Sun
- Department of Computer Science, University of Virginia, Charlottesville, Virginia, USA
| | | | - Jeffrey M. Field
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Marouen Ben Guebila
- Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA
| | - Nafisa M. Jadavji
- Biomedical Science, Midwestern University, Glendale, Arizona, USA
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
| | - Ashwin N. Skelly
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | | | - Jinhui Wang
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rishi Raj Goel
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - YoSon Park
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - COVID-19 Review Consortium
BansalVikasBartonJohn P.BocaSimina M.BoerckelJoel D.BruefferChristianByrdJames BrianCaponeStephenDasShiktaDattoliAnna AdaDziakJohn J.FieldJeffrey M.GhoshSoumitaGitterAnthonyGoelRishi RajGreeneCasey S.GuebilaMarouen BenHimmelsteinDaniel S.HuFenglingJadavjiNafisa M.KamilJeremy P.KnyazevSergeyKollaLikhithaLeeAlexandra J.LordanRonanLubianaTiagoLukanTemitayoMacLeanAdam L.MaiDavidMangulSergheiManheimDavidMcGowanLucy D’AgostinoNaikAmrutaParkYoSonPerrinDimitriQiYanjunRafizadehDiane N.RamsundarBharathRandoHalie M.RaySandipanRobsonMichael P.RubinettiVincentSellElizabethShinholsterLamonicaSkellyAshwin N.SunYuchenSunYushaSzetoGregory L.VelazquezRyanWangJinhuiWellhausenNils
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, USA
- Institute of Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- University of Michigan School of Medicine, Ann Arbor, Michigan, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Computer Science, University of Virginia, Charlottesville, Virginia, USA
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA
- Biomedical Science, Midwestern University, Glendale, Arizona, USA
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- The DeepChem Project
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC, USA
- Early Biometrics & Statistical Innovation, Data Science & Artificial Intelligence, R & D, AstraZeneca, Gaithersburg, Maryland, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin—Madison, Madison, Wisconsin, USA
- Morgridge Institute for Research, Madison, Wisconsin, USA
- Childhood Cancer Data Lab, Alex’s Lemonade Stand Foundation, Philadelphia, Pennsylvania, USA
| | - Simina M. Boca
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC, USA
- Early Biometrics & Statistical Innovation, Data Science & Artificial Intelligence, R & D, AstraZeneca, Gaithersburg, Maryland, USA
| | - Anthony Gitter
- Department of Biostatistics and Medical Informatics, University of Wisconsin—Madison, Madison, Wisconsin, USA
- Morgridge Institute for Research, Madison, Wisconsin, USA
| | - Casey S. Greene
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, USA
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Childhood Cancer Data Lab, Alex’s Lemonade Stand Foundation, Philadelphia, Pennsylvania, USA
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Efficacy and Safety of Corticosteroid Use in Coronavirus Disease 2019 (COVID-19): A Systematic Review and Meta-Analysis. Infect Dis Ther 2021; 10:2447-2463. [PMID: 34389970 PMCID: PMC8363240 DOI: 10.1007/s40121-021-00518-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/27/2021] [Indexed: 01/08/2023] Open
Abstract
Introduction We conducted a comprehensive literature review to synthesize evidence for the relationship between corticosteroid use and mortality in patients with COVID-19. Methods The PUBMED, EMBASE, and Cochrane Library were searched from inception to March 13, 2021. We searched and analyzed randomized controlled trials (RCTs) and observational studies (OSs) that examined corticosteroid use in patients with COVID-19. The primary outcome was in-hospital mortality, while the secondary outcome was the need for mechanical ventilation (MV) and serious adverse events. Results A total of 11 RCTs and 44 OSs involving 7893 and 41,164 patients with COVID-19 were included in the study. Corticosteroid use was associated with lower COVID-19 mortality in RCTs, but was not statistically significant (OR 0.91, 95% CI 0.77–1.07; I2 = 63.4%). The subgroup analysis of pulse dose corticosteroid showed survival benefit statistically (OR 0.29, 95% CI 0.15–0.56). Moreover, the corticosteroid use may reduce the need for MV (OR 0.67, 95% CI 0.51–0.90; I2 = 7.5%) with no significant increase in serious adverse reactions (OR 0.84, 95% CI 0.30–2.37; I2 = 33.3%). In addition, the included OSs showed that the pulse dose (OR 0.66, 95% CI 0.45–0.95; I2 = 30.8%) might lower the mortality in patients with COVID-19. The pulse dose of methylprednisolone (OR 0.60, 95% CI 0.45–0.80; I2 = 0%) had a beneficial effect on survival. It was especially significant when the duration of pulse methylprednisolone use was less than 7 days (OR 0.59, 95% CI 0.43–0.80; I2 = 0%). Conclusions This meta-analysis indicated that corticosteroid use might cause a slight reduction in COVID-19 mortality. However, it could significantly reduce the MV requirement in patients with COVID-19 and restrict serious adverse events. Additionally, the pulse dose of methylprednisolone for less than 7 days may be a good treatment choice for patients with COVID-19. Supplementary Information The online version contains supplementary material available at 10.1007/s40121-021-00518-3.
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Xu XL, Zhang RH, Wang YH, Zhou JY. Manifestation of severe pneumonia in anti-PL-7 antisynthetase syndrome and B cell lymphoma: A case report. World J Clin Cases 2021; 9:6435-6442. [PMID: 34435009 PMCID: PMC8362551 DOI: 10.12998/wjcc.v9.i22.6435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/08/2021] [Accepted: 05/24/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Antisynthetase syndrome (ASS) is characterized by the presence of antisynthetase antibodies coupled with clinical findings such as fever, polymyositis-dermatomyositis and interstitial lung disease. It is, however, rare to observe ASS association with B cell lymphoma presenting severe pneumonia as the first clinical manifestation.
CASE SUMMARY We evaluated a 59-year-old male patient who presented with cough with sputum, shortness of breath and fever for 13 d. A chest computed tomography radiograph revealed bilateral diffuse ground-glass infiltrates in both upper fields, left lingual lobe and right middle lobe. Initially, the patient was diagnosed with severe community-acquired pneumonia and respiratory failure. He was empirically treated with broad-spectrum antibiotics, without improvement. Further analysis showed an ASS panel with anti-PL7 antibodies. Besides, electromyography evaluation demonstrated a manifestation of myogenic damage, while deltoid muscle biopsy showed irregular muscle fiber bundles especially abnormal lymphocyte infiltration. In addition, bone marrow biopsy revealed high invasive B cell lymphoma. Thus, the patient was diagnosed with a relatively rare anti–PL7 antibody positive ASS associated with B cell lymphoma.
CONCLUSION This case highlights that rapidly progressive lung lesions and acute hypoxemic respiratory failure associated with heliotrope rash and extremely high lactate dehydrogenase level should be considered as the characteristics of non-infectious diseases, especially ASS and B cell lymphoma.
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Affiliation(s)
- Xuan-Li Xu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Ru-Hui Zhang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Yue-Hong Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Jian-Ying Zhou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
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Romano GM, Cafiero T, Frangiosa A, DE Robertis E. Corticosteroids in patients with COVID-19, use and misuse: a brief review. Minerva Anestesiol 2021; 87:1042-1048. [PMID: 34102808 DOI: 10.23736/s0375-9393.21.15625-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Corticosteroids use in severe and critical COVID-19 patients is recommended by international guidelines, as they reduce mortality. However, the use outside of these indications could be harmful and should be discouraged. The scope of this brief review is to examine the beneficial mechanisms of corticosteroids treatment in COVID-19 and when they should be adopted.
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Affiliation(s)
- Giovanni M Romano
- Department of Anesthesia and Intensive Care Unit, AORN Cardarelli, Naples, Italy -
| | - Tullio Cafiero
- Department of Anesthesia and Intensive Care Unit, AORN Cardarelli, Naples, Italy
| | - Antonio Frangiosa
- Department of Anesthesia and Intensive Care Unit, AORN Cardarelli, Naples, Italy
| | - Edoardo DE Robertis
- Department of Surgical and Biomedical Sciences, University of Perugia, Perugia, Italy
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8
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Sing CW, Tan KCB, Wong ICK, Cheung BMY, Cheung CL. Long-term Outcome of Short-course High-dose Glucocorticoids for Severe Acute Respiratory Syndrome (SARS): A 17-Year Follow-up in SARS Survivors. Clin Infect Dis 2021; 72:1830-1833. [PMID: 32671407 PMCID: PMC7454482 DOI: 10.1093/cid/ciaa992] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 07/10/2020] [Indexed: 11/13/2022] Open
Abstract
Use of high-dose glucocorticoids for coronavirus disease 2019 (COVID-19; caused by SARS-CoV-2) is controversial because of safety concerns. We examined long-term consequences in severe acute respiratory syndrome (SARS; caused by SARS-CoV-1) survivors. Results showed that high-dose glucocorticoids greatly increased long-term risk of avascular necrosis, but not other major diseases.
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Affiliation(s)
- Chor-Wing Sing
- Department of Pharmacology and Pharmacy, University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region, China
| | - Kathryn C B Tan
- Department of Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region, China
| | - Ian C K Wong
- Department of Pharmacology and Pharmacy, University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region, China.,Research Department of Practice and Policy, UCL School of Pharmacy, University College London, London, United Kingdom
| | - Bernard M Y Cheung
- Department of Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region, China
| | - Ching-Lung Cheung
- Department of Pharmacology and Pharmacy, University of Hong Kong, Pokfulam, Hong Kong, Special Administrative Region, China
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Nelson BC, Laracy J, Shoucri S, Dietz D, Zucker J, Patel N, Sobieszczyk ME, Kubin CJ, Gomez-Simmonds A. Clinical Outcomes Associated With Methylprednisolone in Mechanically Ventilated Patients With COVID-19. Clin Infect Dis 2021; 72:e367-e372. [PMID: 32772069 PMCID: PMC7454332 DOI: 10.1093/cid/ciaa1163] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 08/04/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The efficacy and safety of methylprednisolone in mechanically ventilated patients with acute respiratory distress syndrome resulting from coronavirus disease 2019 (COVID-19) are unclear. In this study, we evaluated the association between use of methylprednisolone and key clinical outcomes. METHODS Clinical outcomes associated with the use of methylprednisolone were assessed in an unmatched, case-control study; a subset of patients also underwent propensity-score matching. Patients were admitted between 1 March and 12 April, 2020. The primary outcome was ventilator-free days by 28 days after admission. Secondary outcomes included extubation, mortality, discharge, positive cultures, and hyperglycemia. RESULTS A total of 117 patients met inclusion criteria. Propensity matching yielded a cohort of 42 well-matched pairs. Groups were similar except for hydroxychloroquine and azithromycin use, which were more common in patients who did not receive methylprednisolone. Mean ventilator-free days were significantly higher in patients treated with methylprednisolone (6.21 ± 7.45 vs 3.14 ± 6.22; P = .044). The probability of extubation was also increased in patients receiving methylprednisolone (45% vs 21%; P = .021), and there were no significant differences in mortality (19% vs 36%; P = .087). In a multivariable linear regression analysis, only methylprednisolone use was associated with a higher number of ventilator-free days (P = .045). The incidence of positive cultures and hyperglycemia were similar between groups. CONCLUSIONS Methylprednisolone was associated with increased ventilator-free days and higher probability of extubation in a propensity-score matched cohort. Randomized, controlled studies are needed to further define methylprednisolone use in patients with COVID-19.
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Affiliation(s)
- Brian C Nelson
- Department of Pharmacy, NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, New York, USA
| | - Justin Laracy
- Department of Medicine, Division of Infectious Diseases, Columbia University Irving Medical Center, New York, New York, USA
| | - Sherif Shoucri
- Department of Medicine, Division of Infectious Diseases, Columbia University Irving Medical Center, New York, New York, USA
| | - Donald Dietz
- Department of Medicine, Division of Infectious Diseases, Columbia University Irving Medical Center, New York, New York, USA
| | - Jason Zucker
- Department of Medicine, Division of Infectious Diseases, Columbia University Irving Medical Center, New York, New York, USA
| | - Nina Patel
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care, Columbia University Irving Medical Center, New York, New York, USA
| | - Magdalena E Sobieszczyk
- Department of Medicine, Division of Infectious Diseases, Columbia University Irving Medical Center, New York, New York, USA
| | - Christine J Kubin
- Department of Pharmacy, NewYork-Presbyterian Hospital/Columbia University Irving Medical Center, New York, New York, USA
| | - Angela Gomez-Simmonds
- Department of Medicine, Division of Infectious Diseases, Columbia University Irving Medical Center, New York, New York, USA
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Jamaati H, Hashemian SM, Farzanegan B, Malekmohammad M, Tabarsi P, Marjani M, Moniri A, Abtahian Z, Haseli S, Mortaz E, Dastan A, Mohamadnia A, Vahedi A, Monjazebi F, Yassari F, Fadaeizadeh L, Saffaei A, Dastan F. No clinical benefit of high dose corticosteroid administration in patients with COVID-19: A preliminary report of a randomized clinical trial. Eur J Pharmacol 2021; 897:173947. [PMID: 33607104 PMCID: PMC7885705 DOI: 10.1016/j.ejphar.2021.173947] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 01/26/2021] [Accepted: 02/11/2021] [Indexed: 11/02/2022]
Abstract
The aim of this study was to evaluate the clinical effects of dexamethasone administration in patients with mild to moderate acute respiratory distress syndrome (ARDS) due to coronavirus disease 2019 (COVID-19). The study included 50 patients who were randomly assigned to the dexamethasone group or control group. Dexamethasone was administered at a dose of 20 mg/day from day 1-5 and then at 10 mg/day from day 6-10. The need for invasive mechanical ventilation, death rate, duration of clinical improvement, length of hospital stay, and radiological changes in the computed tomography scan were assessed. The results revealed that 92% and 96% of patients in the dexamethasone and control groups, respectively, required noninvasive ventilation (P = 0.500). Among them, 52% and 44% of patients in the dexamethasone and control groups, respectively, required invasive mechanical ventilation (P = 0.389). At the end of the study, 64% of patients in the dexamethasone group and 60% of patients in the control group died (P = 0.500); the remaining patients were discharged from the hospital during the 28-day follow-up period. The median length of hospital stay was 11 days in the dexamethasone group and 6 days in the control group (P = 0.036) and the median length of hospital stay was 7 days in the dexamethasone group and 3 days in the control group (P < 0.001). No significant differences were observed in the other outcomes. This study showed that corticosteroid administration had no clinical benefit in patients with COVID-19-induced mild to moderate ARDS.
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Affiliation(s)
- Hamidreza Jamaati
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed MohammadReza Hashemian
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Behrooz Farzanegan
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Malekmohammad
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Payam Tabarsi
- Clinical Tuberculosis and Epidemiology Research Centre, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Marjani
- Clinical Tuberculosis and Epidemiology Research Centre, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Moniri
- Virology Research Center, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zahra Abtahian
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Haseli
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Esmaeil Mortaz
- Clinical Tuberculosis and Epidemiology Research Centre, National Research Institute for Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran; Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, the Netherlands
| | - Alireza Dastan
- Ernest and Julio Gallo Management Program, School of Engineering, University of California, Merced, United States
| | - Abdolreza Mohamadnia
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abdolbaset Vahedi
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Monjazebi
- Department of Medical-Surgical Nursing, School of Nursing & Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Yassari
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Lida Fadaeizadeh
- Telemedicine Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Ali Saffaei
- Student Research Committee, Department of Clinical Pharmacy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farzaneh Dastan
- Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran; Department of Clinical Pharmacy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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11
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Bhagat S, Yadav N, Shah J, Dave H, Swaraj S, Tripathi S, Singh S. Novel corona virus (COVID-19) pandemic: current status and possible strategies for detection and treatment of the disease. Expert Rev Anti Infect Ther 2020; 20:1275-1298. [PMID: 33043740 DOI: 10.1080/14787210.2021.1835469] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION In December 2019, a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak occurred and caused the coronavirus disease of 2019 (COVID-19), which affected ~ 190 countries. The World Health Organization (WHO) has declared COVID-19 a pandemic on 11 March 2020. AREA COVERED In the review, a comprehensive analysis of the recent developments of the COVID-19 pandemic has been provided, including the structural characterization of the virus, the current worldwide status of the disease, various detection strategies, drugs recommended for the effective treatment, and progress of vaccine development programs by different countries. This report was constructed by following a systematic literature search of bibliographic databases of published reports of relevance until 1 September 2020. EXPERT OPINION Currently, the countries are opening businesses despite a spike in the number of COVID-19 cases. The pharmaceutical industries are developing clinical diagnostic kits, medicines, and vaccines. They target different approaches, including repurposing the already approved diagnosis and treatment options for similar CoVs. At present, over ~200 vaccine candidates are being developed against COVID-19. Future research may unravel the genetic variations or polymorphisms that dictate these differences in susceptibilities to the disease.
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Affiliation(s)
- Stuti Bhagat
- Division of Biological and Life Sciences, School of Arts and Sciences, Central Campus, Ahmedabad University, Ahmedabad, Gujarat, India
| | - Nisha Yadav
- Division of Biological and Life Sciences, School of Arts and Sciences, Central Campus, Ahmedabad University, Ahmedabad, Gujarat, India
| | - Juhi Shah
- Division of Biological and Life Sciences, School of Arts and Sciences, Central Campus, Ahmedabad University, Ahmedabad, Gujarat, India
| | - Harsh Dave
- Division of Biological and Life Sciences, School of Arts and Sciences, Central Campus, Ahmedabad University, Ahmedabad, Gujarat, India
| | - Shachee Swaraj
- Department of Microbiology & Cell Biology, Indian Institute of Science, Bengaluru, India.,Centre for Infectious Disease Research, Indian Institute of Science, Bengaluru, India
| | - Shashank Tripathi
- Department of Microbiology & Cell Biology, Indian Institute of Science, Bengaluru, India.,Centre for Infectious Disease Research, Indian Institute of Science, Bengaluru, India
| | - Sanjay Singh
- Division of Biological and Life Sciences, School of Arts and Sciences, Central Campus, Ahmedabad University, Ahmedabad, Gujarat, India
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12
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Pan Y, Li Q, Yu X, Luo Q, Qin T, Xin N, Zhang Q, Li X, Du X, Zhao Q, Sun L. Retrospective analysis of the effect of current clinical medications and clinicopathological factors on viral shedding in COVID-19 patients. Biomed Rep 2020; 13:68. [PMID: 33194192 DOI: 10.3892/br.2020.1375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 09/23/2020] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to identify the risk factors associated with prolonged shedding in patients with coronavirus disease 2019 (COVID-19), and to evaluate the effects of current clinical and clinicopathological factors on viral shedding in patients. A total of 186 COVID-19 inpatients were enrolled in this multicentre retrospective analysis. Detailed clinical data of each patient were collected, and the factors that affected the duration of viral shedding were retrospectively analysed. The median duration of viral shedding in the 186 COVID-19 patients was 13 days. The median duration of viral shedding was 12 days in non-severe patients, and 17 days in severe patients, and there was a significant difference between the two groups (P<0.001). Multi-factor regression analysis suggested that the onset-hospitalization interval [odds ratio (OR), 1.27; 95% confidence interval (CI), 1.15-1.41; P<0.001] and comorbidity with a chronic disease (OR, 2.43; 95% CI, 1.14-5.17; P=0.021) were independent risk factors for prolonged viral shedding, whereas lopinavir/ritonavir (LPV/r) was an independent protective factor (OR, 0.28; 95% CI, 0.11-0.75; P=0.011). Spearman's rank correlation analysis showed that the onset-drug interval was positively correlated with the duration of viral shedding (r=0.446; P<0.0001). Umifenovir, and low and short courses of glucocorticoids were not associated with prolonged viral shedding. The prolonged viral shedding was the initial causative factor of persistent aggravation of the patient's conditions. The interval between presentation of symptoms and hospitalization as well as complications with a comorbid chronic disease were independent risk factors for prolonged viral shedding. LPV/r shortened the duration of viral shedding, and the smaller the interval between presentation and LPV/r onset was, the faster viral shedding occurred.
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Affiliation(s)
- Yanfeng Pan
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, P.R. China
| | - Qingqing Li
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, P.R. China
| | - Xue Yu
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, P.R. China
| | - Qiankun Luo
- Department of Hepatobiliary and Pancreatic Surgery, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450000, P.R. China
| | - Tao Qin
- Department of Hepatobiliary and Pancreatic Surgery, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Zhengzhou, Henan 450000, P.R. China
| | - Ningbo Xin
- Department of Infectious Diseases, Zhengzhou Sixth People's Hospital, Zhengzhou, Henan 450000, P.R. China
| | - Qian Zhang
- Department of Infectious Diseases, Henan Provincial People's Hospital, Zhengzhou, Henan 450000, P.R. China
| | - Xianyang Li
- Department of Infectious Diseases, Shenqiu County People's Hospital, Zhoukou, Henan 466300, P.R. China
| | - Xinwei Du
- Department of Infectious Diseases, The People's Hospital of Suzhou New District, Suzhou, Jiangsu 205011, P.R. China
| | - Qingxia Zhao
- Department of Infectious Diseases, Zhengzhou Sixth People's Hospital, Zhengzhou, Henan 450000, P.R. China
| | - Li Sun
- Department of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, P.R. China
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Teimury A, Mahmoodi Khaledi E. Current Options in the Treatment of COVID-19: A Review. Risk Manag Healthc Policy 2020; 13:1999-2010. [PMID: 33116980 PMCID: PMC7549493 DOI: 10.2147/rmhp.s265030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/03/2020] [Indexed: 12/15/2022] Open
Abstract
Novel Coronavirus, also known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), emerged in December 2019 in China and spread rapidly all around the world infecting many people. To date, no specific vaccines and drugs have been developed for this disease. Also, due to the COVID-19 pandemic and high prevalence of the infected patients, the drugs and the therapies of other past viral epidemics have been used for this disease. Many studies have been performed on the specific treatments to find whether or not they are effective on COVID-19 patients. In this review, we collected information about the most widely used drugs to treat COVID-19 (coronavirus disease 2019) belonging to groups of antivirals, antibiotics, immune modulators, and anticoagulants. Some of these compounds and drugs were used directly by inpatients, so researchers have examined others in laboratory conditions. This study considered the pros and cons of using these treatments separately and together and compared their results. By studying this review, we hope to provide useful information for researchers.
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Affiliation(s)
- Azadeh Teimury
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran
| | - Elahe Mahmoodi Khaledi
- Department of Cell and Molecular Biology, Faculty of Chemistry, University of Kashan, Kashan, Iran
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14
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Multisystem inflammatory syndrome associated with SARS-CoV-2 infection in 45 children: a first report from Iran. Epidemiol Infect 2020; 148:e196. [PMID: 32854812 PMCID: PMC7484297 DOI: 10.1017/s095026882000196x] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
During the coronavirus disease 2019 (COVID-19) pandemic, a new phenomenon manifesting as a multisystem inflammatory syndrome in children (MIS-C) which has a similar clinical presentation to Kawasaki disease, toxic shock syndrome and severe sepsis has emerged. Although the number of MIS-C reports is increasing, rare reports in Asia is still available. To our knowledge, this study is the largest series of published MIS-C cases in Iran. We performed a retrospective study of all patients with case definition for MIS-C admitted to the three paediatric hospitals in Iran. All of these hospitals are located within the most active COVID-19 pandemic areas (Tehran, Qom and Mazandaran) in Iran. Demographic characteristics, clinical data, laboratory findings, imaging and echocardiographic findings, treatment and outcomes were collected. Between 7 March and 23 June 2020, 45 children were included in the study. The median age of children was 7 years (range between 10 months and 17 years). Common presenting symptoms include fever (91%), abdominal pain (58%), nausea/vomiting (51%), mucocutaneous rash (53%), conjunctivitis (51%) and hands and feet oedema (40%) with median duration of symptoms prior to presentation of 5 (interquartile range (IQR) 3, 7) days. Fifty-three percent of children showed lymphopaenia. Overall, the majority of cases at admission had markedly elevated inflammatory markers erythrocyte sedimentation rate (ESR) (95.5%) and C-reactive protein (CRP) (97%). Ferritin was abnormal in 11 out of 14 tested patients (73%), and it was highly elevated (>500 ng/ml) in 47% of cases. Median fibrinogen level was 210 (IQR 165, 291) mg/dl, D-dimer was 3909 (IQR 848, 4528) ng/ml and troponin was 0.6 (IQR 0.1, 26) ng/ml, respectively. Twenty out of 31 patients (64.5%) had hypoalbuminaemia. In addition, hyponatraemia was found in 64% of cases. Twenty-five patients (56%) presented with cardiac involvement and acute renal failure was observed in 13 cases (29%). Pleural, ascitic, ileitis and pericardial effusions were found in 18%, 11%, 4% and 2% of cases, respectively. In conclusion, this is a first large case series of hospitalised children who met criteria for MIS-C in Iran. There was a wide spectrum of presenting signs and symptoms; evidence of inflammation with abnormal values of CRP, ESR, D-dimer, ferritin and albumin; and multi-organ involvement.
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High Mean Platelet Volume Associates with In-Hospital Mortality in Severe Pneumonia Patients. Mediators Inflamm 2020; 2020:8720535. [PMID: 32587473 PMCID: PMC7298326 DOI: 10.1155/2020/8720535] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 05/01/2020] [Accepted: 05/13/2020] [Indexed: 01/20/2023] Open
Abstract
Background Although mean platelet volume (MPV) appears to be associated with poor outcome of pneumonia, the relationship between MPV and in-hospital mortality is unclear in severe pneumonia (SP) patients. Methods In this retrospective cohort study, 115 SP patients from June 1st, 2016, to September 29th, 2019, were included and divided into two groups. The primary outcome was in-hospital mortality. The receiver operating characteristic (ROC) curve was performed to assess the predictive ability for in-hospital mortality. Kaplan-Meier cumulative incidence curves were applied to observe the incidence of mortality. Multivariable Cox regression analyses were used to evaluate the hazard ratios (HRs). Besides, a formal test for interaction was investigated to analyze the relationship between MPV and sex. Results During the course of hospitalization, 63 cases of mortality were recorded. ROC analysis suggested that MPV had a modest power for predicting in-hospital mortality (AUC = 0.723, 95% CI: 0.628-0.818, P < 0.001). Yet the cutoff value of MPV was 10.5 (sensitivity = 73.02%; specificity = 73.08%). Compared to the low-MPV group, the high-MPV group had significantly increased in-hospital mortality (log-rank test = 13.501, P < 0.001), while the adjusted Cox model indicated that the high-MPV group was associated with an elevated risk of in-hospital mortality (HR: 2.267, 95% CI: 1.166-4.406, P = 0.016). Moreover, analyses of in-hospital mortality suggested a significant interaction between optimal MPV level and sex (P = 0.011). In a multivariate Cox model which included females only, a high MPV level was associated with increased risk of in-hospital mortality (HR: 11.387, 95% CI: 1.767-73.380, P = 0.011). Conclusion High MPV level is an independent risk factor for in-hospital mortality in patients with SP.
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16
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Zha L, Li S, Pan L, Tefsen B, Li Y, French N, Chen L, Yang G, Villanueva EV. Corticosteroid treatment of patients with coronavirus disease 2019 (COVID-19). Med J Aust 2020; 212:416-420. [PMID: 32266987 PMCID: PMC7262211 DOI: 10.5694/mja2.50577] [Citation(s) in RCA: 232] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 03/13/2020] [Indexed: 01/08/2023]
Abstract
Objectives To assess the efficacy of corticosteroid treatment of patients with coronavirus disease 2019 (COVID‐19). Design, setting Observational study in the two COVID‐19‐designated hospitals in Wuhu, Anhui province, China, 24 January – 24 February 2020. Participants Thirty‐one patients infected with the severe acute respiratory coronavirus 2 (SARS‐CoV‐2) treated at the two designated hospitals. Main outcome measures Virus clearance time, length of hospital stay, and duration of symptoms, by treatment type (including or not including corticosteroid therapy). Results Eleven of 31 patients with COVID‐19 received corticosteroid treatment. Cox proportional hazards regression analysis indicated no association between corticosteroid treatment and virus clearance time (hazard ratio [HR], 1.26; 95% CI, 0.58–2.74), hospital length of stay (HR, 0.77; 95% CI, 0.33–1.78), or duration of symptoms (HR, 0.86; 95% CI, 0.40–1.83). Univariate analysis indicated that virus clearance was slower in two patients with chronic hepatitis B infections (mean difference, 10.6 days; 95% CI, 6.2–15.1 days). Conclusions Corticosteroids are widely used when treating patients with COVID‐19, but we found no association between therapy and outcomes in patients without acute respiratory distress syndrome. An existing HBV infection may delay SARS‐CoV‐2 clearance, and this association should be further investigated.
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Affiliation(s)
- Lei Zha
- Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu, China
| | - Shirong Li
- The Second People's Hospital of Wuhu, Wuhu, Anhui, China
| | - Lingling Pan
- Yijishan Hospital of Wannan Medical College, Wuhu, Anhui, China
| | - Boris Tefsen
- Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu, China
| | - Yeshan Li
- The Second People's Hospital of Wuhu, Wuhu, Anhui, China
| | - Neil French
- Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom
| | - Liyun Chen
- The Third People's Hospital of Wuhu, Wuhu, Anhui, China
| | - Gang Yang
- The Second People's Hospital of Wuhu, Wuhu, Anhui, China
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Abstract
Community-acquired pneumonia (CAP) is a leading cause of morbidity and mortality despite adequate antibiotic therapy. It is the single most common cause of infection-related mortality in the United States. An exaggerated host inflammatory response can potentially be harmful to both the lung and host, and has been associated with treatment failure and mortality. Modulation of inflammatory response may, therefore, be theoretically beneficial. The anti-inflammatory and immunosuppressive effects of steroids seem an attractive therapeutic option in severe CAP patients. Available datapoint to overall shorter time to clinical stability and decreased length-of-stay in CAP patients, with a potential mortality benefit in severe CAP. The level of evidence is, however, low to moderate regarding mortality due to high heterogeneity and insufficient power of data. Furthermore, steroids were deleterious in influenza pneumonia and in patients with pneumococcal pneumonia data suggest a lack of efficacy and potential harm. Both European and American guidelines recommend not using corticosteroids in CAP. Patients who might benefit and those that can be harmed from steroids remain to be clearly identified, as does the ideal steroid for CAP patients, based on pharmacokinetic and pharmacodynamic properties. It is essential for future studies to avoid the same methodological bias present in the available data so that high-quality evidence on the true role of steroids in CAP can be provided.
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Affiliation(s)
- David Nora
- Polyvalent Intensive Care Unit, São Francisco Xavier Hospital, Centro Hospitalar De Lisboa Ocidental, Lisbon, Portugal.,NOVA Medical School, CHRC, New University of Lisbon, Lisbon, Portugal
| | - Wagner Nedel
- Intensive Care Unit, Hospital Nossa Senhora Da Conceição, Porto Alegre, Brazil
| | - Thiago Lisboa
- Critical Care Department, Hospital De Clínicas De Porto Alegre, Post-Graduation Program (PPG) Pneumology,Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
| | - Jorge Salluh
- D'or Institute for Research and Education, Rio De Janeiro, Brazil
| | - Pedro Póvoa
- Polyvalent Intensive Care Unit, São Francisco Xavier Hospital, Centro Hospitalar De Lisboa Ocidental, Lisbon, Portugal.,NOVA Medical School, CHRC, New University of Lisbon, Lisbon, Portugal.,Center for Clinical Epidemiology and Research Unit of Clinical Epidemiology, OUH Odense University Hospital, Denmark
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18
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Soumagne T, Rabbat A. [Corticosteroids in community acquired pneumonia: Where are we in 2018?]. Rev Mal Respir 2018; 35:813-827. [PMID: 30217573 DOI: 10.1016/j.rmr.2018.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 01/23/2018] [Indexed: 12/15/2022]
Abstract
Community-acquired pneumonia (CAP) is a common infectious disease and one of the main causes of mortality worldwide. Despite an improvement in management globally, mortality remains high especially in severe forms of CAP. Adequate early antibiotics remain the cornerstone of the treatment but adjuvant corticosteroid administration is being considered to counterbalance the systemic inflammatory reaction and modulate the immune response. In the last ten years, several clinical trials and meta-analyses have been conducted in severe and non-severe CAP to assess the efficacy of corticosteroids. The benefits on the duration of hospitalization and the time to clinical stability are quite small and early mortality does not seem to be improved. Corticosteroids should not, therefore, be used routinely in patients with CAP, even in severe cases. However, new therapeutic trials are currently underway.
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Key Words
- Community acquired pneumonia, Severe, Corticosteroids, Mortality, Duration of hospitalization, Side effects
- Pneumopathie aiguë communautaire, Sévère, Corticostéroïdes, Mortalité, Durée d’hospitalisation, Effets secondaires
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Affiliation(s)
- T Soumagne
- Service de pneumologie et soins intensifs respiratoires, hôpital Cochin, hôpitaux universitaires, Paris centre, AP-HP, 75679 Paris cedex 14, France; Service de pneumologie, hôpital Jean-Minjoz, CHU de Besançon, 25030 Besançon cedex, France; Service de physiologie-explorations fonctionnelles, hôpital Jean-Minjoz, CHU de Besançon, 25030 Besançon cedex, France.
| | - A Rabbat
- Service de pneumologie et soins intensifs respiratoires, hôpital Cochin, hôpitaux universitaires, Paris centre, AP-HP, 75679 Paris cedex 14, France
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Shan LS, Liu X, Kang XY, Wang F, Han XH, Shang YX. Effects of methylprednisolone or immunoglobulin when added to standard treatment with intravenous azithromycin for refractory Mycoplasma pneumoniae pneumonia in children. World J Pediatr 2017; 13:321-327. [PMID: 28130749 DOI: 10.1007/s12519-017-0014-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 07/15/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND The prevalence of Mycoplasma pneumoniae pneumonia has increased considerably in recent years. To evaluate the efficacy of combined treatment of azithromycin with intravenous immunoglo-bulin (IVIG) or methylprednisolone in children with refractory Mycoplasma pneumoniae pneumonia (RMPP). METHODS Children with RMPP were randomly allocated to group A [intravenous azithromycin (IA)+ methylprednisolone], group B (IA+IVIG) or group C (IA alone). Following a 7-day treatment, group C patients were randomly separated into two sub-groups: group C1 (IA+methylprednisolone) and group C2 (IA+IVIG). Temperature, respiratory symptoms and signs were examined. The average febrile period after treatment (F2), average total febrile period (F3), infiltration absorption, atelectasis resolution, pleural effusion disappearance were determined. The levels of C-reactive protein (CRP), D-dimer, and lactate dehydrogenase (LDH) were measured. RESULTS Seven days after enrollment, the average F2 after treatment of group A was the shortest. Compared with the control group C, the combined treatment group A and B showed higher rates of infiltration absorption, atelectasis resolution and pleural effusion disappearance, while lower levels of serum CRP, D-dimer and LDH. Fourteen days after enrollment, all children with combined therapy clinically improved, and presented better laboratory results. Group C1 showed shorter F3 and lower levels of CRP and LDH than those of group C2. Overall, group A showed the shortest F3, also has the lowest CRP and LDH. CONCLUSIONS Azithromycin with IVIG or methylprednisolone was better treatment for children with RMPP than azithromycin alone. IVIG treatment may be beneficial, especially when the efficacy of corticosteroids is insecure, thus could be considered as an alternative of primary therapeutic approaches.
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Affiliation(s)
- Li-Shen Shan
- Department of Pediatric Pulmonology, Shengjing Hospital of China Medical University, 36 Heping, Shenyang, 110004, China.
| | - Xin Liu
- Department of Pediatric Pulmonology, Shengjing Hospital of China Medical University, 36 Heping, Shenyang, 110004, China
| | | | - Fei Wang
- Department of Pediatric Pulmonology, Shengjing Hospital of China Medical University, 36 Heping, Shenyang, 110004, China
| | - Xiao-Hua Han
- Department of Pediatric Pulmonology, Shengjing Hospital of China Medical University, 36 Heping, Shenyang, 110004, China
| | - Yun-Xiao Shang
- Department of Pediatric Pulmonology, Shengjing Hospital of China Medical University, 36 Heping, Shenyang, 110004, China
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Chen LP, Chen JH, Chen Y, Wu C, Yang XH. Efficacy and safety of glucocorticoids in the treatment of community-acquired pneumonia: A meta-analysis of randomized controlled trials. World J Emerg Med 2015; 6:172-8. [PMID: 26401176 DOI: 10.5847/wjem.j.1920-8642.2015.03.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 05/19/2015] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Community-acquired pneumonia (CAP) is pneumonia acquired infectiously from normal social contact as opposed to being acquired during hospitalization. CAP is a leading cause of illness and death. This review aims to determine the efficacy and safety of glucocorticoids in the treatment of community-acquired pneumonia (CAP). DATA SOURCES We searched randomized controlled trials (RCTs) from Pubmed, EMBASE, Cochrane Library, Chinese Journal Full-text Database, and Chinese Biomedical Literature Database to obtain the information by using steroids, glucocorticoids, cortisol, corticosteroids, community-acquired pneumonia and CAP as key words. The quality of RCTs was evaluated. A Meta-analysis was made using RevMan 5.0 provided by the Cochrance Collaboration. RESULTS Seven RCTs involving 944 patients were included in the meta-analysis. The mean length of hospital stay in glucocorticoids treatment group was significantly shorter than that in standard treatment group (WMD=-1.70, 95%CI 2.01-1.39, Z=10.81, P<0.00001). No statistically significant differences were found in the mortality rate (RR=0.77,95%CI 0.46-1.27, Z=1.03, P=0.30), the mean length of hospital stay in ICU (WMD=1.17, 95%CI 1.68-4.02, Z=0.81, P=0.42), the incidence of super infection (RR=1.32, 95%CI 0.66-2.63, Z=0.79, P=0.43), the incidence of hyperglycemia (RR=1.84, 95%CI 0.76-4.41, Z=1.36, P=0.17), the incidence of upper gastrointestinal bleeding (RR=1.98, 95%CI 0.37-10.59, Z=0.80, P=0.42) between the standard treatment group and the glucocorticoids treatment group. CONCLUSIONS The use of glucocorticoids in patients with community-acquired pneumonia can significantly shorten the duration of illness and have a favorable safety profile. However, it could not reduce the overall mortality.
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Affiliation(s)
- Li-Ping Chen
- Department of Respiratory and Critical Care Medicine, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
| | - Jun-Hui Chen
- Department of Pharmacy, Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi 830002, China
| | - Ying Chen
- Department of Respiratory and Critical Care Medicine, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
| | - Chao Wu
- Department of Respiratory and Critical Care Medicine, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
| | - Xiao-Hong Yang
- Department of Respiratory and Critical Care Medicine, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
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21
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Liapikou A, Rosales-Mayor E, Torres A. The management of severe community acquired pneumonia in the intensive care unit. Expert Rev Respir Med 2015; 8:293-303. [PMID: 24838089 DOI: 10.1586/17476348.2014.896202] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Severe CAP (SCAP), accounting for 6% of admissions to intensive care units (ICUs) needs early diagnosis and aggressive interventions at the most proximal point of disease presentation. The prognostic scores as the ATS/IDSA rule, the systolic blood pressure, multilobar infiltrates, albumin, respiratory rate, tachycardia, confusion, oxygen and pH or SCAP system are appropriate in early identification of eligible patients requiring admission to ICU. Then the recommended initial resuscitation in SCAP in the ICU consists of fluid volume intake titrated to specific goals after a fluid challenge and hemodynamic optimization. The first selection of antimicrobial therapy should be started in the first hour and would be broad enough to cover all likely pathogens. Combination therapy may be useful in patients with non refractory septic shock and severe sepsis pneumococcal bacteremia as well. After 6 hours the patient would be reevaluated in terms of hemodynamic stability and antibiotic and therapy. Future developments will focus on sepsis biomarkers, molecular diagnostic techniques and the development of novel therapeutic immunomodulaty agents.
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Affiliation(s)
- Adamantia Liapikou
- 6th Respiratory Department, Sotiria Hospital, Mesogion 152, 11527, Athens, Greece
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Ferrer M, Torres A, Martínez R, Ramírez P, Polverino E, Montull B, Sialer S, Niederman MS, Agusti A, Menéndez R. Inhaled corticosteroids and systemic inflammatory response in community-acquired pneumonia: a prospective clinical study. Respirology 2014; 19:929-35. [PMID: 24909304 DOI: 10.1111/resp.12324] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 02/18/2014] [Accepted: 04/04/2014] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE The previous use of inhaled corticosteroids (ICS) may reduce the inflammatory response and mortality in patients with community-acquired pneumonia (CAP). METHODS We measured serum levels of several inflammatory biomarkers, as well as mortality at various time-points, in 663 consecutive patients hospitalized for CAP; 128 (19%) were receiving chronic outpatient treatment with ICS. Patients on previous oral corticosteroids were excluded from the analysis. RESULTS On admission, patients treated with ICS were older; had been diagnosed with chronic obstructive pulmonary disease (COPD), asthma and pneumonia in the previous year more often; and had higher CAP severity risk classes and lower tumour necrosis factor (TNF)-alpha (P < 0.001) and interleukin (IL)-6 (P = 0.015) serum levels. After adjusting for potential confounders, this association persisted for TNF-alpha (P < 0.001), but not for IL-6. Mortality at 30 and 90 days tended to be lower in patients treated with ICS (P = 0.062 and 0.050, respectively), but mortality was similar after 1 year in both groups (16, 13% vs 81, 15% for patients treated and not treated with ICS, respectively). Hospital readmission rate after 1 year was higher in patients treated with ICS (49, 38% vs 109, 20%, P < 0.001). The association of ICS treatment with a previous diagnosis of pneumonia, lower levels of TNF-alpha and IL-6 on admission and higher readmission rates during follow up persisted in the subpopulation of 210 patients with COPD. CONCLUSIONS Previous use of ICS in patients hospitalized for CAP is associated with a reduced systemic inflammatory response without any impact on long-term mortality.
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Affiliation(s)
- Miquel Ferrer
- Department of Pneumology, Thorax Institute, Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain
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Tu GW, Ju MJ, Han Y, He HY, Rong RM, Xu M, Xue ZG, Zhu TY, Luo Z. Moderate-dose glucocorticoids as salvage therapy for severe pneumonia in renal transplant recipients: a single-center feasibility study. Ren Fail 2014; 36:202-9. [PMID: 24172054 DOI: 10.3109/0886022x.2013.846771] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
This study aimed to assess the effectiveness and safety of moderate-dose glucocorticoids (GCs) with mechanical ventilation as salvage therapy for renal transplant recipients with severe pneumonia, which was non-responsive to conventional treatment. A retrospective study was conducted involving renal transplant recipients diagnosed with severe pneumonia and did not respond to conventional treatment. All immunosuppressants were then completely withdrawn, and the patients were initially administered with methylprednisolone at doses of 2.0-2.5 mg/kg/day once every 12 h. This dosage was continued until oxygenation improved, and the treatment was gradually tapered (by 20 mg every 2-3 days) to the previous maintenance dosage. Ten patients were recruited from year 2008 to 2012. Two patients who underwent emergency endotracheal intubation were intubated on days 3 and 8, respectively, another one died from recurrent pneumothorax. The mean PaO2/FiO2 of the nine survivors was significantly increased by the increasing treatment duration; whereas the lung injury scores (LIS) and the sequential organ failure assessment (SOFA) score were both significantly decreased. The use of moderate-dose GCs may play a role as salvage therapy for renal transplant recipients with severe pneumonia. However, further study with larger trials to is needed.
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Affiliation(s)
- Guo-Wei Tu
- Department of Anesthesiology and Surgical Intensive Care Unit, Zhongshan Hospital, Fudan University , Shanghai , China
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Ugajin M, Yamaki K, Hirasawa N, Kobayashi T, Yagi T. Impact and indication of early systemic corticosteroids for very severe community-acquired pneumonia. Int J Gen Med 2013; 6:693-701. [PMID: 23986646 PMCID: PMC3754486 DOI: 10.2147/ijgm.s49275] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background The efficacy of systemic corticosteroids in community-acquired pneumonia (CAP) has not yet been confirmed. We prospectively investigated the clinical features of patients treated with early adjunctive systemic corticosteroids and its clinical impact in very severe CAP. Methods One hundred and one consecutive CAP patients having a pneumonia severity index of >130 points were enrolled from August 2010 through February 2013. Early adjunctive systemic corticosteroids were defined as administration of systemic corticosteroids equivalent to prednisone of ≥20 mg/day added to initial antibiotics. The multivariate analysis was performed to evaluate the independent factors associated with mortality. Results Thirty-two patients (31.7%) died within 28 days of admission. Early adjunctive systemic corticosteroids were administered in 30 patients (29.7%), who more frequently had alteration of mental status, serious respiratory failure, or underlying lung diseases and received fluoroquinolones as initial antibiotics. In most patients treated with early adjunctive systemic corticosteroids, the dosage was less than 60 mg/day of an equivalent to prednisone by bolus intravenous infusion for a period shorter than 8 days. The occurrence of adverse events did not differ between the groups. Factors independently associated with mortality were blood urea nitrogen (hazard ratio [HR] 1.02, 95% confidence interval [CI] 1.00–1.04), serum albumin (HR 0.44, 95% CI 0.22–0.86), a requirement for intensive care (HR 4.93, 95% CI 1.75–13.87), and the therapy with early adjunctive systemic corticosteroids (HR 0.29, 95% CI 0.11–0.81). Conclusion Early adjunctive systemic corticosteroids may have an effect to reduce the mortality in very severe CAP, although a larger-scale study is necessary.
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Affiliation(s)
- Motoi Ugajin
- Department of Respiratory Medicine, Ichinomiya-Nishi Hospital, Ichinomiya City, Aichi Prefecture, Japan
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Sibila O, Restrepo MI, Anzueto A. What is the Best Antimicrobial Treatment for Severe Community-Acquired Pneumonia (Including the Role of Steroids and Statins and Other Immunomodulatory Agents). Infect Dis Clin North Am 2013; 27:133-47. [DOI: 10.1016/j.idc.2012.11.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Martí-Carvajal AJ, Solà I, Gluud C, Lathyris D, Cardona AF. Human recombinant protein C for severe sepsis and septic shock in adult and paediatric patients. Cochrane Database Syst Rev 2012; 12:CD004388. [PMID: 23235609 PMCID: PMC6464614 DOI: 10.1002/14651858.cd004388.pub6] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Sepsis is a common and frequently fatal condition. Human recombinant activated protein C (APC) has been introduced to reduce the high risk of death associated with severe sepsis or septic shock. This systematic review is an update of a Cochrane review originally published in 2007. OBJECTIVES We assessed the benefits and harms of APC for patients with severe sepsis or septic shock. SEARCH METHODS We searched CENTRAL (The Cochrane Library 2012, Issue 6); MEDLINE (2010 to June 2012); EMBASE (2010 to June 2012); BIOSIS (1965 to June 2012); CINAHL (1982 to June 2012) and LILACS (1982 to June 2012). There was no language restriction. SELECTION CRITERIA We included randomized clinical trials assessing the effects of APC for severe sepsis or septic shock in adults and children. We excluded studies on neonates. We considered all-cause mortality at day 28 and at the end of study follow up, and hospital mortality as the primary outcomes. DATA COLLECTION AND ANALYSIS We independently performed trial selection, risk of bias assessment, and data extraction in duplicate. We estimated relative risks (RR) for dichotomous outcomes. We measured statistical heterogeneity using the I(2) statistic. We used a random-effects model. MAIN RESULTS We identified one new randomized clinical trial in this update which includes six randomized clinical trials involving 6781 participants in total, five randomized clinical trials in adult (N = 6307) and one randomized clinical trial in paediatric (N = 474) participants. All trials had high risk of bias and were sponsored by the pharmaceutical industry. APC compared with placebo did not significantly affect all-cause mortality at day 28 compared with placebo (780/3435 (22.7%) versus 767/3346 (22.9%); RR 1.00, 95% confidence interval (CI) 0.86 to 1.16; I(2) = 56%). APC did not significantly affect in-hospital mortality (393/1767 (22.2%) versus 379/1710 (22.1%); RR 1.01, 95% CI 0.87 to 1.16; I(2) = 20%). APC was associated with an increased risk of serious bleeding (113/3424 (3.3%) versus 74/3343 (2.2%); RR 1.45, 95% CI 1.08 to 1.94; I(2) = 0%). APC did not significantly affect serious adverse events (463/3334 (13.9%) versus 439/3302 (13.2%); RR 1.04, 95% CI 0.92 to 1.18; I(2) = 0%). Trial sequential analyses showed that more trials do not seem to be needed for reliable conclusions regarding these outcomes. AUTHORS' CONCLUSIONS This updated review found no evidence suggesting that APC should be used for treating patients with severe sepsis or septic shock. APC seems to be associated with a higher risk of bleeding. The drug company behind APC, Eli Lilly, has announced the discontinuation of all ongoing clinical trials using this drug for treating patients with severe sepsis or septic shock. APC should not be used for sepsis or septic shock outside randomized clinical trials.
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Affiliation(s)
- Arturo J Martí-Carvajal
- Facultad de Ciencias de la Salud Eugenio Espejo, Universidad Tecnológica Equinoccial, Quito, Ecuador.
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Malave A, Laserna E, Sibila O, Mortensen EM, Anzueto A, Restrepo MI. Impact of prior systemic corticosteroid use in patients admitted with community-acquired pneumonia. Ther Adv Respir Dis 2012. [PMID: 23179232 DOI: 10.1177/1753465812458985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Limited information is available regarding the impact of prior outpatient use of systemic corticosteroids (SCS) in patients subsequently developing community-acquired pneumonia (CAP). We investigate the effects of prior SCS on severity of illness, microbiology and clinical outcomes for patients hospitalized with CAP. METHODS A retrospective cohort study of subjects with CAP (according to International Classification of Diseases, 9th edition codes) was conducted over a 3-year period at two tertiary teaching hospitals. Subjects were considered to be SCS users if they received oral corticosteroids prior to admission. Primary outcomes were severity of illness, microbiology and 30-day mortality. RESULTS Data were abstracted on 698 patients [prior SCS users, 75 (10.7%) versus prior non-SCS users 623 (89.3%)]. Prior SCS users were more likely to have chronic obstructive pulmonary disease. No differences were found in severity of disease at admission, microbiological etiology including opportunistic and drug-resistant pathogens and clinical outcomes, including 30-day mortality, intensive care unit admission, length of hospital stay, need for mechanical ventilation and need for vasopressors. CONCLUSION Prior SCS use is not associated with increased 30-day mortality for patients hospitalized with CAP. In addition, no differences were found in either the severity of the disease at the time of presentation or in the presence of the resistant or opportunistic pathogens among groups.
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Affiliation(s)
- Adriel Malave
- University of Texas Health Science Center at San Antonio and South Texas Veterans Health Care System, San Antonio, TX, USA
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Martí-Carvajal AJ, Solà I, Lathyris D, Cardona AF. Human recombinant activated protein C for severe sepsis. Cochrane Database Syst Rev 2012:CD004388. [PMID: 22419295 DOI: 10.1002/14651858.cd004388.pub5] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Sepsis is a common and frequently fatal condition. Human recombinant activated protein C (APC) has been used to reduce the high rate of death by severe sepsis or septic shock. This is an update of a Cochrane review (originally published in 2007 and updated in 2008). OBJECTIVES We assessed the clinical effectiveness and safety of APC for the treatment of patients with severe sepsis or septic shock. SEARCH METHODS For this updated review we searched CENTRAL (The Cochrane Library 2010, Issue 6); MEDLINE (1966 to June 2010); EMBASE (1980 to July 1, 2010); BIOSIS (1965 to July 1, 2010); CINAHL (1982 to 16 June 2010) and LILACS (1982 to 16 June 2010). There was no language restriction. SELECTION CRITERIA We included randomized controlled trials (RCTs) assessing the effects of APC for severe sepsis in adults and children. We excluded studies on neonates. We considered all-cause mortality at day 28, at the end of study follow up, and hospital mortality as the primary outcomes. DATA COLLECTION AND ANALYSIS We independently performed study selection, risk of bias assessment and data extraction. We estimated relative risks (RR) for dichotomous outcomes. We measured statistical heterogeneity using the I(2) statistic. We used a random-effects model. MAIN RESULTS We identified one new RCT in this update. We included a total of five RCTs involving 5101 participants. For 28-day mortality, APC did not reduce the risk of death in adult participants with severe sepsis (pooled RR 0.97, 95% confidence interval (CI) 0.78 to 1.22; P = 0.82, I(2) = 68%). APC use was associated with an increased risk of bleeding (RR 1.47, 95% CI 1.09 to 2.00; P = 0.01, I(2) = 0%). In paediatric patients, APC did not reduce the risk of death (RR 0.98, 95% CI 0.66 to 1.46; P = 0.93). Although the included trials had no major limitations most of them modified their original completion or recruitment protocols. AUTHORS' CONCLUSIONS This updated review found no evidence suggesting that APC should be used for treating patients with severe sepsis or septic shock. Additionally, APC is associated with a higher risk of bleeding. Unless additional RCTs provide evidence of a treatment effect, policy-makers, clinicians and academics should not promote the use of APC.Warning: On October 25th 2011, the European Medicines Agency issued a press release on the worldwide withdrawal of Xigris (activated protein C / drotrecogin alfa) from the market by Eli Lilly due to lack of beneficial effect on 28-day mortality in the PROWESS-SHOCK study. Furthermore, Eli Lily has announced the discontinuation of all other ongoing clinical trials. The final results of the PROWESS-SHOCK study are expected to be published in 2012. This systematic review will be updated when results of the PROWESS-SHOCK or other trials are published.
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Affiliation(s)
- Arturo J Martí-Carvajal
- Universidad de Carabobo and Iberoamerican Cochrane Network, Valencia, Edo. Carabobo,Venezuela.
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Lee SJ, Lee SH, Kim YE, Cho YJ, Jeong YY, Kim HC, Lee JD, Kim JR, Hwang YS. Systemic Corticosteroid Treatment in Severe Community-Acquired Pneumonia Requiring Mechanical Ventilation: Impact on Outcomes and Complications. Tuberc Respir Dis (Seoul) 2012. [DOI: 10.4046/trd.2012.72.2.149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Seung Jun Lee
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Seung Hun Lee
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - You Eun Kim
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Yu Ji Cho
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Yi Yeong Jeong
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Ho Cheol Kim
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jong Deog Lee
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jang Rak Kim
- Gyeongsang Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
- Department of Preventive Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Young Sil Hwang
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Korea
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Nemec A, Pavlica Z, Nemec-Svete A, Eržen D, Milutinović A, Petelin M. Aerosolized clindamycin is superior to aerosolized dexamethasone or clindamycin-dexamethasone combination in the treatment of severePorphyromonas gingivalisaspiration pneumonia in an experimental murine model. Exp Lung Res 2011; 38:9-18. [DOI: 10.3109/01902148.2011.632063] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Martí-Carvajal AJ, Solà I, Lathyris D, Cardona AF. Human recombinant activated protein C for severe sepsis. Cochrane Database Syst Rev 2011:CD004388. [PMID: 21491390 DOI: 10.1002/14651858.cd004388.pub4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Sepsis is a common and frequently fatal condition. Human recombinant activated protein C (APC) has been used to reduce the high rate of death by severe sepsis or septic shock. This is an update of a Cochrane review (originally published in 2007 and updated in 2008). OBJECTIVES We assessed the clinical effectiveness and safety of APC for the treatment of patients with severe sepsis or septic shock. SEARCH STRATEGY For this updated review we searched CENTRAL (The Cochrane Library 2010, Issue 6); MEDLINE (1966 to June 2010); EMBASE (1980 to July 1, 2010); BIOSIS (1965 to July 1, 2010); CINAHL (1982 to 16 June 2010) and LILACS (1982 to 16 June 2010). There was no language restriction. SELECTION CRITERIA We included randomized controlled trials (RCTs) assessing the effects of APC for severe sepsis in adults and children. We excluded studies on neonates. We considered all-cause mortality at day 28, at the end of study follow up, and hospital mortality as the primary outcomes. DATA COLLECTION AND ANALYSIS We independently performed study selection, risk of bias assessment and data extraction. We estimated relative risks (RR) for dichotomous outcomes. We measured statistical heterogeneity using the I(2) statistic. We used a random-effects model. MAIN RESULTS We identified one new RCT in this update. We included a total of five RCTs involving 5101 participants. For 28-day mortality, APC did not reduce the risk of death in adult participants with severe sepsis (pooled RR 0.97, 95% confidence interval (CI) 0.78 to 1.22; P = 0.82, I(2) = 68%). APC use was associated with an increased risk of bleeding (RR 1.47, 95% CI 1.09 to 2.00; P = 0.01, I(2) = 0%). In paediatric patients, APC did not reduce the risk of death (RR 0.98, 95% CI 0.66 to 1.46; P = 0.93). Although the included trials had no major limitations most of them modified their original completion or recruitment protocols. AUTHORS' CONCLUSIONS This updated review found no evidence suggesting that APC should be used for treating patients with severe sepsis or septic shock. Additionally, APC is associated with a higher risk of bleeding. Unless additional RCTs provide evidence of a treatment effect, policy-makers, clinicians and academics should not promote the use of APC.
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Affiliation(s)
- Arturo J Martí-Carvajal
- Universidad de Carabobo and Iberoamerican Cochrane Network, Valencia, Edo. Carabobo, Venezuela
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33
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Impact of systemic corticosteroids on the clinical course and outcomes of patients with severe community-acquired pneumonia: A cohort study. J Crit Care 2011; 26:193-200. [DOI: 10.1016/j.jcrc.2010.07.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2010] [Revised: 07/22/2010] [Accepted: 07/25/2010] [Indexed: 11/23/2022]
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Weiss AK, Hall M, Lee GE, Kronman MP, Sheffler-Collins S, Shah SS. Adjunct corticosteroids in children hospitalized with community-acquired pneumonia. Pediatrics 2011; 127:e255-63. [PMID: 21220397 PMCID: PMC3025416 DOI: 10.1542/peds.2010-0983] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE To determine if systemic corticosteroid therapy is associated with improved outcomes for children hospitalized with community-acquired pneumonia (CAP). METHODS In this multicenter, retrospective cohort study we used data from 36 children's hospitals for children aged 1 to 18 years with CAP. Main outcome measures were length of stay (LOS), readmission, and total hospitalization cost. The primary exposure was the use of adjunct systemic corticosteroids. Multivariable regression models and propensity scores were used to adjust for confounders. RESULTS The 20 703 patients whose data were included had a median age of 4 years. Adjunct corticosteroid therapy was administered to 7234 patients (35%). The median LOS was 3 days, and 245 patients (1.2%) required readmission. Systemic corticosteroid therapy was associated with shorter LOS overall (adjusted hazard ratio [HR]: 1.24 [95% confidence interval (CI): 1.18-1.30]). Among children who received treatment with β-agonists, the LOS was shorter for children who had received corticosteroids compared with children who had not (adjusted HR: 1.36 [95% CI: 1.28-1.45]). Among children who did not receive β-agonists, the LOS was longer for those who received corticosteroids compared with those who did not (adjusted HR: 0.85 [95% CI: 0.75-0.96]). Corticosteroids were associated with readmission of patients who did not receive concomitant β-agonist therapy (adjusted odds ratio: 1.97 [95% CI: 1.09-3.57]). CONCLUSIONS For children hospitalized with CAP, adjunct corticosteroids were associated with a shorter hospital LOS among patients who received concomitant β-agonist therapy. Among patients who did not receive this therapy, systemic corticosteroids were associated with a longer LOS and a greater odds of readmission. If β-agonist therapy is considered a proxy for wheezing, our findings suggest that among patients admitted to the hospital with a diagnosis of CAP, only those with acute wheezing benefit from adjunct systemic corticosteroid therapy.
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Affiliation(s)
| | - Matthew Hall
- Child Health Corporation of America, Shawnee Mission, Kansas; and
| | - Grace E. Lee
- Divisions of General Pediatrics and ,Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Matthew P. Kronman
- Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; ,Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
| | - Seth Sheffler-Collins
- Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Samir S. Shah
- Divisions of General Pediatrics and ,Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; ,Departments of Biostatistics and Epidemiology and ,Pediatrics and ,Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania
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35
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Sabry NA, Omar EED. Corticosteroids and ICU Course of Community Acquired Pneumonia in Egyptian Settings. ACTA ACUST UNITED AC 2011. [DOI: 10.4236/pp.2011.22009] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Japiassú AM, Salluh JIF, Bozza PT, Bozza FA, Castro-Faria-Neto HC. Revisiting steroid treatment for septic shock: molecular actions and clinical effects - a review. Mem Inst Oswaldo Cruz 2009; 104:531-48. [DOI: 10.1590/s0074-02762009000400001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2009] [Accepted: 06/30/2009] [Indexed: 01/13/2023] Open
Affiliation(s)
- André M Japiassú
- Instituto Oswaldo Cruz; Instituto de Pesquisa Clínica Evandro Chagas-Fiocruz, Brasil; Casa de Saúde São José, Brasil
| | - Jorge IF Salluh
- Instituto Oswaldo Cruz; Instituto Nacional de Câncer, Brasil
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