1
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Bhimraj A, Morgan RL, Shumaker AH, Baden L, Cheng VCC, Edwards KM, Gallagher JC, Gandhi RT, Muller WJ, Nakamura MM, O’Horo JC, Shafer RW, Shoham S, Murad MH, Mustafa RA, Sultan S, Falck-Ytter Y. Infectious Diseases Society of America Guidelines on the Treatment and Management of Patients With COVID-19 (September 2022). Clin Infect Dis 2024; 78:e250-e349. [PMID: 36063397 PMCID: PMC9494372 DOI: 10.1093/cid/ciac724] [Citation(s) in RCA: 61] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 08/30/2022] [Indexed: 02/07/2023] Open
Abstract
There are many pharmacologic therapies that are being used or considered for treatment of coronavirus disease 2019 (COVID-19), with rapidly changing efficacy and safety evidence from trials. The objective was to develop evidence-based, rapid, living guidelines intended to support patients, clinicians, and other healthcare professionals in their decisions about treatment and management of patients with COVID-19. In March 2020, the Infectious Diseases Society of America (IDSA) formed a multidisciplinary guideline panel of infectious disease clinicians, pharmacists, and methodologists with varied areas of expertise to regularly review the evidence and make recommendations about the treatment and management of persons with COVID-19. The process used a living guideline approach and followed a rapid recommendation development checklist. The panel prioritized questions and outcomes. A systematic review of the peer-reviewed and grey literature was conducted at regular intervals. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach was used to assess the certainty of evidence and make recommendations. Based on the most recent search conducted on 31 May 2022, the IDSA guideline panel has made 32 recommendations for the treatment and management of the following groups/populations: pre- and postexposure prophylaxis, ambulatory with mild-to-moderate disease, and hospitalized with mild-to-moderate, severe but not critical, and critical disease. As these are living guidelines, the most recent recommendations can be found online at: https://idsociety.org/COVID19guidelines. At the inception of its work, the panel has expressed the overarching goal that patients be recruited into ongoing trials. Since then, many trials were conducted that provided much-needed evidence for COVID-19 therapies. There still remain many unanswered questions as the pandemic evolved, which we hope future trials can answer.
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Affiliation(s)
- Adarsh Bhimraj
- Division of Infectious Diseases, Houston Methodist Hospital, Houston, Texas
| | - Rebecca L Morgan
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
- Department of Medicine, Case Western Reserve University, School of Medicine, Cleveland, Ohio
| | - Amy Hirsch Shumaker
- Department of Medicine, Case Western Reserve University, School of Medicine, Cleveland, Ohio
- VA Northeast Ohio Healthcare System, Cleveland, Ohio
| | | | - Vincent Chi Chung Cheng
- Queen Mary Hospital, Department of Microbiology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Kathryn M Edwards
- Division of Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center,Nashville, Tennessee
| | - Jason C Gallagher
- Department of Pharmacy Practice, Temple University, Philadelphia, Pennsylvania
| | - Rajesh T Gandhi
- Infectious Diseases Division, Department of Medicine, Massachusetts General Hospital, and Harvard Medical School, Boston, Massachusetts
| | - William J Muller
- Division of Pediatric Infectious Diseases, Ann & Robert H. Lurie Children’s Hospital of Chicago and Northwestern University, Chicago, Illinois
| | - Mari M Nakamura
- Antimicrobial Stewardship Program and Division of Infectious Diseases, Boston Children’s Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - John C O’Horo
- Division of Infectious Diseases, Joint Appointment Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota
| | - Robert W Shafer
- Division of Infectious Diseases, Department of Medicine, Stanford University, Palo Alto, California
| | - Shmuel Shoham
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - M Hassan Murad
- Division of Public Health, Infectious Diseases and Occupational Medicine, Mayo Clinic, Rochester, Minnesota
| | - Reem A Mustafa
- Division of Nephrology and Hypertension, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
| | - Shahnaz Sultan
- Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis VA Healthcare System, Minneapolis, Minnesota
| | - Yngve Falck-Ytter
- Department of Medicine, Case Western Reserve University, School of Medicine, Cleveland, Ohio
- VA Northeast Ohio Healthcare System, Cleveland, Ohio
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2
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Joerin-Luque IA, Sukow NM, Bucco ID, Tessaro JG, Lopes CVG, Barbosa AAL, Beltrame MH. Ancestry, diversity, and genetics of health-related traits in African-derived communities (quilombos) from Brazil. Funct Integr Genomics 2023; 23:74. [PMID: 36867305 PMCID: PMC9982798 DOI: 10.1007/s10142-023-00999-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/04/2023]
Abstract
Brazilian quilombos are communities formed by enslaved Africans and their descendants all over the country during slavery and shortly after its abolition. Quilombos harbor a great fraction of the largely unknown genetic diversity of the African diaspora in Brazil. Thus, genetic studies in quilombos have the potential to provide important insights not only into the African roots of the Brazilian population but also into the genetic bases of complex traits and human adaptation to diverse environments. This review summarizes the main results of genetic studies performed on quilombos so far. Here, we analyzed the patterns of African, Amerindian, European, and subcontinental ancestry (within Africa) of quilombos from the five different geographic regions of Brazil. In addition, uniparental markers (from the mtDNA and the Y chromosome) studies are analyzed together to reveal demographic processes and sex-biased admixture that occurred during the formation of these unique populations. Lastly, the prevalence of known malaria-adaptive African mutations and other African-specific variants discovered in quilombos, as well as the genetic bases of health-related traits, are discussed here, together with their implication for the health of populations of African descent.
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Affiliation(s)
- Iriel A Joerin-Luque
- Programa de Pós-Graduação Em Genética, Laboratório de Genética Molecular Humana, Departamento de Genética, Universidade Federal Do Paraná (UFPR), Centro Politécnico, Jardim das Américas, Curitiba, Paraná, 81531-980, Brazil.
| | - Natalie Mary Sukow
- Programa de Pós-Graduação Em Genética, Laboratório de Genética Molecular Humana, Departamento de Genética, Universidade Federal Do Paraná (UFPR), Centro Politécnico, Jardim das Américas, Curitiba, Paraná, 81531-980, Brazil
| | - Isabela Dall'Oglio Bucco
- Laboratório de Genética Molecular Humana, Departamento de Genética, Universidade Federal Do Paraná (UFPR), Centro Politécnico, Jardim das Américas, Curitiba, Paraná, 81531-980, Brazil
| | - Joana Gehlen Tessaro
- Laboratório de Genética Molecular Humana, Departamento de Genética, Universidade Federal Do Paraná (UFPR), Centro Politécnico, Jardim das Américas, Curitiba, Paraná, 81531-980, Brazil
| | | | - Ana Angélica Leal Barbosa
- Laboratório de Biologia E Genética Humana, Departamento de Ciências Biológicas, Universidade Estadual Do Sudoeste da Bahia (UESB), Campus de Jequié, Bahia, Brazil
| | - Marcia H Beltrame
- Programa de Pós-Graduação Em Genética, Laboratório de Genética Molecular Humana, Departamento de Genética, Universidade Federal Do Paraná (UFPR), Centro Politécnico, Jardim das Américas, Curitiba, Paraná, 81531-980, Brazil
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3
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Malakah MA, Baghlaf BA, Alsulami SE. Co-Occurring Hemolysis and Methemoglobinemia After COVID-19 Infection in Patient With G6PD Deficiency. Cureus 2023; 15:e35020. [PMID: 36938163 PMCID: PMC10022702 DOI: 10.7759/cureus.35020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2023] [Indexed: 02/17/2023] Open
Abstract
Hemolytic anemia and methemoglobinemia are known complications in patients with glucose-6-phosphate dehydrogenase (G6PD) deficiency. They can be elicited by various oxidative stressors. Here we report a case of an adult with the first episode of G6PD deficiency associated hemolysis and methemoglobinemia after acquiring COVID-19 infection, who had no recent exposure to oxidative drugs or fava beans. A 52-year-old gentleman known to have myocardial bridging on aspirin and beta-blocker, with no other medical illnesses, developed anemia symptoms, jaundice, and hypoxia after contracting COVID-19 infection. Further laboratory work revealed non-immune hemolytic anemia, methemoglobinemia, and a positive G6PD screen test. He was treated conservatively with a blood transfusion, and his oxygen saturation improved thereafter. With the widespread COVID-19 infection and its morbidity worldwide, it is crucial to consider methemoglobinemia in the differential diagnosis of hypoxia. Testing for G6PD is an essential next step in such cases, as starting methylene blue in G6PD deficiency can worsen hemolysis. Apart from COVID-19, there is no other identified trigger for the acute event in this patient. It is not known whether COVID-19 infection alone is enough to result in G6PD deficiency-associated hemolysis and methemoglobinemia simultaneously.
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Affiliation(s)
- Manar A Malakah
- Internal Medicine, King Abdullah International Medical Research Center, Jeddah, SAU
| | - Bayan A Baghlaf
- Internal Medicine, King Abdullah International Medical Research Center, Jeddah, SAU
| | - Samaher E Alsulami
- Internal Medicine, King Abdullah International Medical Research Center, Jeddah, SAU
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4
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Hydroxychloroquine Therapy Led to the Diagnosis of Glucose-6-Phosphate Dehydrogenase (G6PD) Deficiency in an Elderly Patient with COVID-19 Involvement: A Case Report and Review of the Literature. Case Rep Med 2022; 2022:4749424. [PMID: 36225227 PMCID: PMC9550493 DOI: 10.1155/2022/4749424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022] Open
Abstract
Glucose-6-phosphate dehydrogenase (G6PD) deficiency is the most common RBC abnormality, affecting 400 million people globally. Neonatal jaundice, hemolytic anemia, icteric skin, dark urine, and fever are usually the primary signs of this condition, which is generally diagnosed between the ages of infancy and 16 years old. Therefore, its first manifestation in old age is an unexpected phenomenon. Here, we present the case of a 70-year-old man with no past medical history of G6PD deficiency that was admitted to our hospital due to COVID-19 infection and developed acute hemolytic anemia while receiving hydroxychloroquine (HCQ) medication for COVID-19-related pneumonia.
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5
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Chhabria B, Arora N, Chahal S, Kumar Pannu A, Muthu V, Kumar M. SARS-CoV-2 infection, pulse oximetry, and interpretive caveats. Trop Doct 2022; 52:593-595. [PMID: 35775134 PMCID: PMC9253519 DOI: 10.1177/00494755221094983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Hypoxaemia in COVID-19 does not necessarily imply COVID pneumonia or post-COVID
lung fibrosis, and the caveats of finger pulse oximetry should be remembered.
Drug-induced methaemoglobinemia should be considered in individuals with
unexplained cyanosis, refractory hypoxaemia, or the presence of a saturation
gap. Here, we share our recent encounter of ‘spurious hypoxia’ in a patient with
COVID-19 and methaemoglobinemia.
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Affiliation(s)
| | | | | | | | | | - Mohan Kumar
- Mohan Kumar H, Assistant Professor,
Department of Internal Medicine, Post Graduate Institute of Medical Education
and Research, Chandigarh, India.
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6
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Safety of Short-Term Treatments with Oral Chloroquine and Hydroxychloroquine in Patients with and without COVID-19: A Systematic Review. Pharmaceuticals (Basel) 2022; 15:ph15050634. [PMID: 35631460 PMCID: PMC9144263 DOI: 10.3390/ph15050634] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/27/2022] [Accepted: 05/13/2022] [Indexed: 01/09/2023] Open
Abstract
Chloroquine (CQ) and hydroxychloroquine (HCQ) have recently become the focus of global attention as possible treatments for Coronavirus Disease 2019 (COVID-19). The current systematic review aims to assess their safety in short treatments (≤14 days), whether used alone or in combination with other drugs. Following the PRISMA and SWiM recommendations, a search was conducted using four health databases for all relevant English-, Chinese-, and Spanish-language studies from inception through 30 July 2021. Patients treated for any condition and with any comparator were included. The outcomes of interest were early drug adverse effects and their frequency. A total of 254 articles met the inclusion criteria, including case and case-control reports as well as cross-sectional, cohort, and randomised studies. The results were summarised either qualitatively in table or narrative form or, when possible (99 studies), quantitatively in terms of adverse event frequencies. Quality evaluation was conducted using the CARE, STROBE, and JADAD tools. This systematic review showed that safety depended on drug indication. In COVID-19 patients, cardiac adverse effects, such as corrected QT interval prolongation, were relatively frequent (0–27.3% and up to 33% if combined with azithromycin), though the risk of torsade de pointes was low. Compared to non-COVID-19 patients, COVID-19 patients experienced a higher frequency of cardiac adverse effects regardless of the regimen used. Dermatological adverse effects affected 0–10% of patients with autoimmune diseases and COVID-19. A broad spectrum of neuropsychiatric adverse effects affected patients treated with CQ for malaria with variable frequencies and some cases were reported in COVID-19 patients. Gastrointestinal adverse effects occurred regardless of drug indication affecting 0–50% of patients. In conclusion, CQ and HCQ are two safe drugs widely used in the treatment of malaria and autoimmune diseases. However, recent findings on their cardiac and neuropsychiatric adverse effects should be considered if these drugs were to be proposed as antivirals again.
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7
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Hernández-Ochoa B, Ortega-Cuellar D, González-Valdez A, Cárdenas-Rodríguez N, Mendoza-Torreblanca JG, Contreras-García IJ, Pichardo-Macías LA, Bandala C, Gómez-Manzo S. COVID-19 in G6PD-deficient patients, oxidative stress, and neuropathology. Curr Top Med Chem 2022; 22:1307-1325. [PMID: 35578850 DOI: 10.2174/1568026622666220516111122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 03/01/2022] [Accepted: 03/12/2022] [Indexed: 11/22/2022]
Abstract
Glucose-6-phosphate dehydrogenase (G6PD) is an enzyme that regulates energy metabolism mainly through the pentose phosphate pathway (PPP). It is well known that this enzyme participates in the antioxidant/oxidant balance via the synthesis of energy-rich molecules: nicotinamide adenine dinucleotide phosphate reduced (NADPH), the reduced form of flavin adenine dinucleotide (FADH) and glutathione (GSH), controlling reactive oxygen species generation. Coronavirus disease 19 (COVID-19), induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is considered a public health problem which has caused approximately 4.5 million deaths since December 2019. In relation to the role of G6PD in COVID-19 development, it is known from the existing literature that G6PD-deficient patients infected with SARS-CoV-2 are more susceptible to thrombosis and hemolysis, suggesting that G6PD deficiency facilitates infection by SARS-CoV-2. In relation to G6PD and neuropathology, it has been observed that deficiency of this enzyme is also present with an increase in oxidative markers. In relation to the role of G6PD and the neurological manifestations of COVID-19, it has been reported that the enzymatic deficiency in patients infected with SARS-CoV-2 exacerbates the disease, and, in some clinical reports, an increase in hemolysis and thrombosis was observed when patients were treated with hydroxychloroquine (OH-CQ), a drug with oxidative properties. In the present work, we summarize the evidence of the role of G6PD in COVID-19 and its possible role in the generation of oxidative stress and glucose metabolism deficits and inflammation present in this respiratory disease and its progression including neurological manifestations.
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Affiliation(s)
- Beatriz Hernández-Ochoa
- Laboratorio de Inmunoquímica, Hospital Infantil de México Federico Gómez, Secretaría de Salud, Mexico City, 06720, Mexico
| | - Daniel Ortega-Cuellar
- Laboratorio de Nutrición Experimental, Instituto Nacional de Pediatría, Secretaría de Salud, Mexico City 04530, Mexico
| | - Abigail González-Valdez
- Departamento de Biología Molecular y Biotecnología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, 04510, Mexico
| | - Noemí Cárdenas-Rodríguez
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría, Secretaría de Salud, Mexico City, 04530, Mexico
| | | | | | - Luz Adriana Pichardo-Macías
- Departamento de Fisiología, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Mexico City, 07738, Mexico
| | - Cindy Bandala
- Division de Neurociencias, Instituto Nacional de Rehabilitación, Secretaría de Salud, Mexico City, 14389, Mexico.,Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico City, 11340, Mexico
| | - Saúl Gómez-Manzo
- Laboratorio de Bioquímica Genética, Instituto Nacional de Pediatría, Secretaría de Salud, Mexico City, 04530, Mexico
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8
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da Rocha JEB, Othman H, Tiemessen CT, Botha G, Ramsay M, Masimirembwa C, Adebamowo C, Choudhury A, Brandenburg JT, Matshaba M, Simo G, Gamo FJ, Hazelhurst S. G6PD distribution in sub-Saharan Africa and potential risks of using chloroquine/hydroxychloroquine based treatments for COVID-19. THE PHARMACOGENOMICS JOURNAL 2021; 21:649-656. [PMID: 34302047 PMCID: PMC8299738 DOI: 10.1038/s41397-021-00242-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 05/12/2021] [Indexed: 02/07/2023]
Abstract
Chloroquine/hydroxychloroquine have been proposed as potential treatments for COVID-19. These drugs have warning labels for use in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency. Analysis of whole genome sequence data of 458 individuals from sub-Saharan Africa showed significant G6PD variation across the continent. We identified nine variants, of which four are potentially deleterious to G6PD function, and one (rs1050828) that is known to cause G6PD deficiency. We supplemented data for the rs1050828 variant with genotype array data from over 11,000 Africans. Although this variant is common in Africans overall, large allele frequency differences exist between sub-populations. African sub-populations in the same country can show significant differences in allele frequency (e.g. 16.0% in Tsonga vs 0.8% in Xhosa, both in South Africa, p = 2.4 × 10-3). The high prevalence of variants in the G6PD gene found in this analysis suggests that it may be a significant interaction factor in clinical trials of chloroquine and hydroxychloroquine for treatment of COVID-19 in Africans.
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Affiliation(s)
- Jorge E B da Rocha
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
- Division of Human Genetics, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | - Houcemeddine Othman
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Caroline T Tiemessen
- Centre for HIV and STIs, National Institute for Communicable Diseases, National Health Laboratory Services and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Gerrit Botha
- Computational Biology Division and H3ABioNet, Department of Integrative Biomedical Sciences, University of Cape Town, Cape Town, South Africa
| | - Michèle Ramsay
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Division of Human Genetics, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Collen Masimirembwa
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Clement Adebamowo
- Institute for Human Virology Abuja, Abuja, Nigeria
- Institute of Human Virology and Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ananyo Choudhury
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jean-Tristan Brandenburg
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mogomotsi Matshaba
- Botswana-Baylor Children's Clinical Center of Excellence, Gaborone, Botswana
- Baylor College of Medicine, Houston, TX, USA
| | - Gustave Simo
- Molecular Parasitology and Entomology Unit, Department of Biochemistry, Faculty of Science, University of Dschang, Dschang, Cameroon
| | | | - Scott Hazelhurst
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
- School of Electrical & Information Engineering, University of the Witwatersrand, Johannesburg, South Africa.
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9
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Garcia AA, Koperniku A, Ferreira JCB, Mochly-Rosen D. Treatment strategies for glucose-6-phosphate dehydrogenase deficiency: past and future perspectives. Trends Pharmacol Sci 2021; 42:829-844. [PMID: 34389161 DOI: 10.1016/j.tips.2021.07.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 06/19/2021] [Accepted: 07/13/2021] [Indexed: 01/20/2023]
Abstract
Glucose-6-phosphate dehydrogenase (G6PD) maintains redox balance in a variety of cell types and is essential for erythrocyte resistance to oxidative stress. G6PD deficiency, caused by mutations in the G6PD gene, is present in ~400 million people worldwide, and can cause acute hemolytic anemia. Currently, there are no therapeutics for G6PD deficiency. We discuss the role of G6PD in hemolytic and nonhemolytic disorders, treatment strategies attempted over the years, and potential reasons for their failure. We also discuss potential pharmacological pathways, including glutathione (GSH) metabolism, compensatory NADPH production routes, transcriptional upregulation of the G6PD gene, highlighting potential drug targets. The needs and opportunities described here may motivate the development of a therapeutic for hematological and other chronic diseases associated with G6PD deficiency.
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Affiliation(s)
- Adriana A Garcia
- Department of Chemical and Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA
| | - Ana Koperniku
- Department of Chemical and Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA
| | - Julio C B Ferreira
- Department of Chemical and Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA; Department of Anatomy, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Daria Mochly-Rosen
- Department of Chemical and Systems Biology, School of Medicine, Stanford University, Stanford, CA, USA.
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10
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Methemoglobinemia in COVID-19. Am J Med Sci 2021; 362:222-224. [PMID: 33984321 PMCID: PMC8107044 DOI: 10.1016/j.amjms.2021.04.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 01/23/2021] [Accepted: 04/30/2021] [Indexed: 12/29/2022]
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11
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Gille T, Sesé L, Aubourg E, Fabre EE, Cymbalista F, Ratnam KC, Valeyre D, Nunes H, Richalet JP, Planès C. The Affinity of Hemoglobin for Oxygen Is Not Altered During COVID-19. Front Physiol 2021; 12:578708. [PMID: 33912067 PMCID: PMC8072381 DOI: 10.3389/fphys.2021.578708] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 03/16/2021] [Indexed: 12/21/2022] Open
Abstract
Background: A computational proteomic analysis suggested that SARS-CoV-2 might bind to hemoglobin (Hb). The authors hypothesized that this phenomenon could result in a decreased oxygen (O2) binding and lead to hemolytic anemia as well. The aim of this work was to investigate whether the affinity of Hb for O2 was altered during COVID-19. Methods: In this retrospective, observational, single-center study, the blood gas analyses of 100 COVID-19 patients were compared to those of 100 non-COVID-19 patients. Fifty-five patients with carboxyhemoglobin (HbCO) ≥8% and 30 with sickle cell disease (SCD) were also included ("positive controls" with abnormal Hb affinity). P50 was corrected for body temperature, pH, and PCO2. Results: Patients did not differ statistically for age or sex ratio in COVID-19 and non-COVID-19 groups. Median P50 at baseline was 26 mmHg [25.2-26.8] vs. 25.9 mmHg [24-27.3], respectively (p = 0.42). As expected, P50 was 22.5 mmHg [21.6-23.8] in the high HbCO group and 29.3 mmHg [27-31.5] in the SCD group (p < 0.0001). Whatever the disease severity, samples from COVID-19 to non-COVID-19 groups were distributed on the standard O2-Hb dissociation curve. When considering the time-course of P50 between days 1 and 18 in both groups, no significant difference was observed. Median Hb concentration at baseline was 14 g.dl-1 [12.6-15.2] in the COVID-19 group vs. 13.2 g.dl-1 [11.4-14.7] in the non-COVID-19 group (p = 0.006). Among the 24 COVID-19 patients displaying anemia, none of them exhibited obvious biological hemolysis. Conclusion: There was no biological argument to support the hypothesis that SARS-CoV-2 could alter O2 binding to Hb.
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Affiliation(s)
- Thomas Gille
- Service de Physiologie et Explorations Fonctionnelles, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France.,Inserm UMR 1272 "Hypoxie et Poumon," UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France
| | - Lucile Sesé
- Service de Physiologie et Explorations Fonctionnelles, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France.,Inserm UMR 1272 "Hypoxie et Poumon," UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France
| | - Eric Aubourg
- CNRS, CEA, Astroparticule et Cosmologie, Université de Paris, Paris, France
| | - Emmanuelle E Fabre
- Laboratoire de Biochimie, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France.,Inserm UMR 978 ASIH, UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France
| | - Florence Cymbalista
- Inserm UMR 978 ASIH, UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France.,Laboratoire d'Hématologie-Biologie, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France
| | - Kayaththiry Caroline Ratnam
- Laboratoire d'Hématologie-Biologie, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France
| | - Dominique Valeyre
- Inserm UMR 1272 "Hypoxie et Poumon," UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France.,Service de Pneumologie, Centre de Référence Maladies Pulmonaires Rares, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France
| | - Hilario Nunes
- Inserm UMR 1272 "Hypoxie et Poumon," UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France.,Service de Pneumologie, Centre de Référence Maladies Pulmonaires Rares, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France
| | - Jean-Paul Richalet
- Inserm UMR 1272 "Hypoxie et Poumon," UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France
| | - Carole Planès
- Service de Physiologie et Explorations Fonctionnelles, Hôpital Avicenne, GHUPSSD, Assistance Publique-Hôpitaux de Paris, Bobigny, France.,Inserm UMR 1272 "Hypoxie et Poumon," UFR SMBH Léonard de Vinci, Université Sorbonne Paris Nord, Bobigny, France
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12
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Yang HC, Ma TH, Tjong WY, Stern A, Chiu DTY. G6PD deficiency, redox homeostasis, and viral infections: implications for SARS-CoV-2 (COVID-19). Free Radic Res 2021; 55:364-374. [PMID: 33401987 PMCID: PMC7799378 DOI: 10.1080/10715762.2020.1866757] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/08/2020] [Accepted: 12/10/2020] [Indexed: 02/08/2023]
Abstract
The COVID-19 pandemic has so far affected more than 45 million people and has caused over 1 million deaths worldwide. Infection with SARS-CoV-2, the pathogenic agent, which is associated with an imbalanced redox status, causes hyperinflammation and a cytokine storm, leading to cell death. Glucose-6-phosphate dehydrogenase (G6PD) deficient individuals may experience a hemolytic crisis after being exposed to oxidants or infection. Individuals with G6PD deficiency are more susceptible to coronavirus infection than individuals with normally functioning G6PD. An altered immune response to viral infections is found in individuals with G6PD deficiency. Evidence indicates that G6PD deficiency is a predisposing factor of COVID-19.
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Affiliation(s)
- Hung-Chi Yang
- Department of Medical Laboratory Science and Biotechnology, Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Tian-Hsiang Ma
- Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Wen-Ye Tjong
- Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Arnold Stern
- Grossman School of Medicine, New York University, New York, NY, USA
| | - Daniel Tsun-Yee Chiu
- Research Center for Chinese Herbal Medicine, Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
- Department of Pediatric Hematology/Oncology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan
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13
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The Role of Methemoglobin and Carboxyhemoglobin in COVID-19: A Review. J Clin Med 2020; 10:jcm10010050. [PMID: 33375707 PMCID: PMC7795966 DOI: 10.3390/jcm10010050] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/15/2020] [Accepted: 12/22/2020] [Indexed: 12/25/2022] Open
Abstract
Following the outbreak of a novel coronavirus (SARS-CoV-2) associated with pneumonia in China (Corona Virus Disease 2019, COVID-19) at the end of 2019, the world is currently facing a global pandemic of infections with SARS-CoV-2 and cases of COVID-19. Since severely ill patients often show elevated methemoglobin (MetHb) and carboxyhemoglobin (COHb) concentrations in their blood as a marker of disease severity, we aimed to summarize the currently available published study results (case reports and cross-sectional studies) on MetHb and COHb concentrations in the blood of COVID-19 patients. To this end, a systematic literature research was performed. For the case of MetHb, seven publications were identified (five case reports and two cross-sectional studies), and for the case of COHb, three studies were found (two cross-sectional studies and one case report). The findings reported in the publications show that an increase in MetHb and COHb can happen in COVID-19 patients, especially in critically ill ones, and that MetHb and COHb can increase to dangerously high levels during the course of the disease in some patients. The medications given to the patient and the patient’s glucose-6-phospate dehydrogenase (G6PD) status seem to be important factors determining the severity of the methemoglobinemia and carboxyhemoglobinemia. Therefore, G6PD status should be determined before medications such as hydroxychloroquine are administered. In conclusion, MetHb and COHb can be elevated in COVID-19 patients and should be checked routinely in order to provide adequate medical treatment as well as to avoid misinterpretation of fingertip pulse oximetry readings, which can be inaccurate and unreliable in case of elevated MetHb and COHb levels in the blood.
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14
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Blaess M, Kaiser L, Sommerfeld O, Rentschler S, Csuk R, Deigner HP. Rational Drug Repurposing: Focus on Lysosomotropism, Targets in Disease Process, Drug Profile, and Pulmonary Tissue Accumulation in SARS-CoV-2 Infection/COVID-19. Front Pharmacol 2020; 11:584881. [PMID: 33692684 PMCID: PMC7938238 DOI: 10.3389/fphar.2020.584881] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 10/06/2020] [Indexed: 01/11/2023] Open
Affiliation(s)
- Markus Blaess
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Villingen-Schwenningen, Germany
| | - Lars Kaiser
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Villingen-Schwenningen, Germany.,Institute of Pharmaceutical Sciences, University of Freiburg, Freiburg, Germany
| | - Oliver Sommerfeld
- Department of Anaesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Simone Rentschler
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Villingen-Schwenningen, Germany
| | - René Csuk
- Department of Organic Chemistry, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Hans-Peter Deigner
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Villingen-Schwenningen, Germany.,EXIM Department, Fraunhofer Institute IZI Leipzig, Rostock, Germany.,Faculty of Science, Tuebingen University, Tübingen, Germany
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15
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De Franceschi L, Costa E, Dima F, Morandi M, Olivieri O. Glucose-6-phosphate dehydrogenase deficiency associated hemolysis in COVID-19 patients treated with hydroxychloroquine/chloroquine: New case reports coming out. Eur J Intern Med 2020; 80:103. [PMID: 32819797 PMCID: PMC7425710 DOI: 10.1016/j.ejim.2020.08.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 11/23/2022]
Affiliation(s)
- Lucia De Franceschi
- Dept of Medicine, University of Verona and AOUI Verona, Policlinico GB Rossi, Verona, Italy.
| | - Enrico Costa
- Dept of Lab of Medicine, University of Verona and AOUI Verona, Policlinico GB Rossi, Verona, Italy; Servizio di Farmacia - Azienda Ospedaliera Universitaria Integrata Verona, Policlinico GB Rossi, Verona, Italy
| | - Francesco Dima
- WHO Collaborating Centre for Pharmaceutical Policy and Regulation, Utrecht University
| | - Matteo Morandi
- Dept of Medicine, University of Verona and AOUI Verona, Policlinico GB Rossi, Verona, Italy
| | - Oliviero Olivieri
- Dept of Medicine, University of Verona and AOUI Verona, Policlinico GB Rossi, Verona, Italy
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16
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Doyno C, Sobieraj DM, Baker WL. Toxicity of chloroquine and hydroxychloroquine following therapeutic use or overdose. Clin Toxicol (Phila) 2020; 59:12-23. [DOI: 10.1080/15563650.2020.1817479] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Cassandra Doyno
- Department of Pharmacy Practice, University of Connecticut School of Pharmacy, Storrs, CT, USA
| | - Diana M. Sobieraj
- Department of Pharmacy Practice, University of Connecticut School of Pharmacy, Storrs, CT, USA
| | - William L. Baker
- Department of Pharmacy Practice, University of Connecticut School of Pharmacy, Storrs, CT, USA
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17
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Schilling WHK, Bancone G, White NJ. No evidence that chloroquine or hydroxychloroquine induce hemolysis in G6PD deficiency. Blood Cells Mol Dis 2020; 85:102484. [PMID: 32836191 PMCID: PMC7413154 DOI: 10.1016/j.bcmd.2020.102484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 08/06/2020] [Indexed: 11/23/2022]
Affiliation(s)
- William H K Schilling
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
| | - Germana Bancone
- Shoklo Malaria Research Unit, Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Mae Sot, Thailand; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicholas J White
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
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18
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Chloroquine. REACTIONS WEEKLY 2020. [PMCID: PMC7426383 DOI: 10.1007/s40278-020-82069-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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19
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Blaess M, Kaiser L, Sauer M, Csuk R, Deigner HP. COVID-19/SARS-CoV-2 Infection: Lysosomes and Lysosomotropism Implicate New Treatment Strategies and Personal Risks. Int J Mol Sci 2020; 21:E4953. [PMID: 32668803 PMCID: PMC7404102 DOI: 10.3390/ijms21144953] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 01/08/2023] Open
Abstract
In line with SARS and MERS, the SARS-CoV-2/COVID-19 pandemic is one of the largest challenges in medicine and health care worldwide. SARS-CoV-2 infection/COVID-19 provides numerous therapeutic targets, each of them promising, but not leading to the success of therapy to date. Neither an antiviral nor an immunomodulatory therapy in patients with SARS-CoV-2 infection/COVID-19 or pre-exposure prophylaxis against SARS-CoV-2 has proved to be effective. In this review, we try to close the gap and point out the likely relationships among lysosomotropism, increasing lysosomal pH, SARS-CoV-2 infection, and disease process, and we deduce an approach for the treatment and prophylaxis of COVID-19, and cytokine release syndrome (CRS)/cytokine storm triggered by bacteria or viruses. Lysosomotropic compounds affect prominent inflammatory messengers (e.g., IL-1B, CCL4, CCL20, and IL-6), cathepsin-L-dependent viral entry of host cells, and products of lysosomal enzymes that promote endothelial stress response in systemic inflammation. As supported by recent clinical data, patients who have already taken lysosomotropic drugs for other pre-existing conditions likely benefit from this treatment in the COVID-19 pandemic. The early administration of a combination of antivirals such as remdesivir and lysosomotropic drugs, such as the antibiotics teicoplanin or dalbavancin, seems to be able to prevent SARS-CoV-2 infection and transition to COVID-19.
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Affiliation(s)
- Markus Blaess
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Jakob-Kienzle-Str. 17, D-78054 Villingen-Schwenningen, Germany; (M.B.); (L.K.)
| | - Lars Kaiser
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Jakob-Kienzle-Str. 17, D-78054 Villingen-Schwenningen, Germany; (M.B.); (L.K.)
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, D-79104 Freiburg, Germany
| | - Martin Sauer
- Department of Anesthesiology and Intensive Care Medicine, University of Rostock, Schillingallee 35, D-18057 Rostock, Germany;
- Department of Intensive Care Medicine, Hospital of Magdeburg, Birkenallee 34, D-39130 Magdeburg, Germany
- Fraunhofer Institute IZI, Leipzig, EXIM Department, Schillingallee 68, D-18057 Rostock, Germany
| | - René Csuk
- Organic Chemistry, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120 Halle (Saale), Germany;
| | - Hans-Peter Deigner
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Jakob-Kienzle-Str. 17, D-78054 Villingen-Schwenningen, Germany; (M.B.); (L.K.)
- Fraunhofer Institute IZI, Leipzig, EXIM Department, Schillingallee 68, D-18057 Rostock, Germany
- Associated Member, Faculty of Science, Tuebingen University, Auf der Morgenstelle 8, D-72076 Tübingen, Germany
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