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Wojcieszyńska D, Guzik H, Guzik U. Non-steroidal anti-inflammatory drugs in the era of the Covid-19 pandemic in the context of the human and the environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 834:155317. [PMID: 35452725 PMCID: PMC9015952 DOI: 10.1016/j.scitotenv.2022.155317] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 05/23/2023]
Abstract
From 2019, life in the world has mainly been determined by successive waves of the COVID-19 epidemic. During this time, the virus structure, action, short- and long-term effects of the infection were discovered, and treatments were developed. This epidemic undoubtedly affected people's lives, but increasing attention is also being paid to the effects of the epidemic on the environment. Following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines, a global scoping review of peer-reviewed information has been conducted on the use of over-the-counter non-steroidal anti-inflammatory drugs in the treatment of symptoms of SARS-CoV-2 infections and their positive and negative effects on the human body, the effects of non-steroidal anti-inflammatory drugs (NSAIDs) on aquatic organisms, and their adverse effects on non-target organisms. The literature from 1998 to 2021 was analysed using the Scopus®, Web of Science™ (WoS) and Google Scholar databases. As non-steroidal anti-inflammatory drugs place a heavy burden on the environment, all reports of the presence of these drugs in the environment during the pandemic period have been thoroughly analysed. Of the 70 peer-reviewed records within the scope, only 14% (n = 10) focussed on the analysis of non-steroidal anti-inflammatory drugs concentrations in wastewater and surface waters during the pandemic period. The percentage of these works indicates that it is still an open topic, and this issue should be supplemented with further reports in which the results obtained during the pandemic, which has been going on for several years, will be published. The authors hope this review will inspire scientists to investigate the problem of non-steroidal anti-inflammatory drugs in the environment to protect them for the next generation.
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Affiliation(s)
- Danuta Wojcieszyńska
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, Poland
| | - Henryk Guzik
- Department of Orthopaedics and Traumatology, Medical University of Silesia, Ziołowa 45/47, 40-635 Katowice, Poland
| | - Urszula Guzik
- Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Science, University of Silesia in Katowice, Jagiellońska 28, 40-032 Katowice, Poland.
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Dewanjee S, Kandimalla R, Kalra RS, Valupadas C, Vallamkondu J, Kolli V, Dey Ray S, Reddy AP, Reddy PH. COVID-19 and Rheumatoid Arthritis Crosstalk: Emerging Association, Therapeutic Options and Challenges. Cells 2021; 10:3291. [PMID: 34943795 PMCID: PMC8699554 DOI: 10.3390/cells10123291] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 02/07/2023] Open
Abstract
Hyperactivation of immune responses resulting in excessive release of pro-inflammatory mediators in alveoli/lung structures is the principal pathological feature of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The cytokine hyperactivation in COVID-19 appears to be similar to those seen in rheumatoid arthritis (RA), an autoimmune disease. Emerging evidence conferred the severity and risk of COVID-19 to RA patients. Amid the evidence of musculoskeletal manifestations involving immune-inflammation-dependent mechanisms and cases of arthralgia and/or myalgia in COVID-19, crosstalk between COVID-19 and RA is often debated. The present article sheds light on the pathological crosstalk between COVID-19 and RA, the risk of RA patients in acquiring SARS-CoV-2 infection, and the aspects of SARS-CoV-2 infection in RA development. We also conferred whether RA can exacerbate COVID-19 outcomes based on available clinical readouts. The mechanistic overlapping in immune-inflammatory features in both COVID-19 and RA was discussed. We showed the emerging links of angiotensin-converting enzyme (ACE)-dependent and macrophage-mediated pathways in both diseases. Moreover, a detailed review of immediate challenges and key recommendations for anti-rheumatic drugs in the COVID-19 setting was presented for better clinical monitoring and management of RA patients. Taken together, the present article summarizes available knowledge on the emerging COVID-19 and RA crosstalk and their mechanistic overlaps, challenges, and therapeutic options.
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Affiliation(s)
- Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur Unversity, Kolkata 700032, India;
| | - Ramesh Kandimalla
- Applied Biology, CSIR-Indian Institute of Technology, Uppal Road, Tarnaka, Hyderabad 50000, India;
- Department of Biochemistry, Kakatiya Medical College, Warangal 506007, India
| | - Rajkumar Singh Kalra
- AIST-INDIA DAILAB, National Institute of Advanced Industrial Science & Technology (AIST), Higashi 1-1-1, Tsukuba 305-8565, Japan;
| | - Chandrasekhar Valupadas
- Department of Medicine, Mahatma Gandhi Memorial Hospital, Warangal 506007, India;
- Department of Medicine, Kakatiya Medical College Superspeciality Hospital, Warangal 506007, India
| | | | - Viswakalyan Kolli
- Department of Biochemistry, GITAM Institute of Medical Sciences and Research, Visakhapatnam 530045, India;
| | - Sarbani Dey Ray
- Department of Pharmaceutical Sciences, Assam University, Silchar 788011, India;
| | - Arubala P. Reddy
- Nutritional Sciences Department, College of Human Sciences, Texas Tech University, 1301 Akron Ave, Lubbock, TX 79409, USA;
| | - P. Hemachandra Reddy
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Departments of Neurology, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Public Health Department of Graduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
- Department of Speech, Language and Hearing Sciences, School Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
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Oz M, Lorke DE, Kabbani N. A comprehensive guide to the pharmacologic regulation of angiotensin converting enzyme 2 (ACE2), the SARS-CoV-2 entry receptor. Pharmacol Ther 2021; 221:107750. [PMID: 33275999 PMCID: PMC7854082 DOI: 10.1016/j.pharmthera.2020.107750] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 11/18/2020] [Accepted: 11/19/2020] [Indexed: 02/06/2023]
Abstract
The recent emergence of coronavirus disease-2019 (COVID-19) as a global pandemic has prompted scientists to address an urgent need for defining mechanisms of disease pathology and treatment. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent for COVID-19, employs angiotensin converting enzyme 2 (ACE2) as its primary target for cell surface attachment and likely entry into the host cell. Thus, understanding factors that may regulate the expression and function of ACE2 in the healthy and diseased body is critical for clinical intervention. Over 66% of all adults in the United States are currently using a prescription drug and while earlier findings have focused on possible upregulation of ACE2 expression through the use of renin angiotensin system (RAS) inhibitors, mounting evidence suggests that various other widely administered drugs used in the treatment of hypertension, heart failure, diabetes mellitus, hyperlipidemias, coagulation disorders, and pulmonary disease may also present a varied risk for COVID-19. Specifically, we summarize mechanisms on how heparin, statins, steroids and phytochemicals, besides their established therapeutic effects, may also interfere with SARS-CoV-2 viral entry into cells. We also describe evidence on the effect of several vitamins, phytochemicals, and naturally occurring compounds on ACE2 expression and activity in various tissues and disease models. This comprehensive review aims to provide a timely compendium on the potential impact of commonly prescribed drugs and pharmacologically active compounds on COVID-19 pathology and risk through regulation of ACE2 and RAS signaling.
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Key Words
- adam17, a disintegrin and metalloprotease 17
- ace, angiotensin i converting enzyme
- ace-inh., angiotensin i converting enzyme inhibitor
- ampk, amp-activated protein kinase
- ang-ii, angiotensin ii
- arb, angiotensin ii type 1-receptor blocker
- ards, acute respiratory distress syndrome
- at1-r, angiotensin ii type 1-receptor
- βarb, β-adrenergic receptor blockers
- bk, bradykinin
- ccb, calcium channel blockers
- ch25h, cholesterol-25-hydroxylase
- copd, chronic obstructive lung disease
- cox, cyclooxygenase
- covid-19, coronavirus disease-2019
- dabk, [des-arg9]-bradykinin
- erk, extracellular signal-regulated kinase
- 25hc, 25-hydroxycholesterol
- hs, heparan sulfate
- hspg, heparan sulfate proteoglycan
- ibd, inflammatory bowel disease
- map, mitogen-activated protein
- mers, middle east respiratory syndrome
- mrb, mineralocorticoid receptor blocker
- nos, nitric oxide synthase
- nsaid, non-steroid anti-inflammatory drug
- ras, renin-angiotensin system
- sars-cov, severe acute respiratory syndrome coronavirus
- sh, spontaneously hypertensive
- s protein, spike protein
- sirt1, sirtuin 1
- t2dm, type 2 diabetes mellitus
- tcm, traditional chinese medicine
- tmprss2, transmembrane protease, serine 2
- tnf, tumor necrosis factor
- ufh, unfractionated heparin
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Affiliation(s)
- Murat Oz
- Department of Pharmacology and Therapeutics, Faculty of Pharmacy, Kuwait University, Safat 13110, Kuwait.
| | - Dietrich Ernst Lorke
- Department of Anatomy and Cellular Biology, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates; Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Nadine Kabbani
- School of Systems Biology, George Mason University, Fairfax, VA 22030, USA
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Amere Subbarao S. Cancer vs. SARS-CoV-2 induced inflammation, overlapping functions, and pharmacological targeting. Inflammopharmacology 2021; 29:343-366. [PMID: 33723711 PMCID: PMC7959277 DOI: 10.1007/s10787-021-00796-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 02/27/2021] [Indexed: 12/15/2022]
Abstract
Inflammation is an intrinsic defence mechanism triggered by the immune system against infection or injury. Chronic inflammation allows the host to recover or adapt through cellular and humoral responses, whereas acute inflammation leads to cytokine storms resulting in tissue damage. In this review, we present the overlapping outcomes of cancer inflammation with virus-induced inflammation. The study emphasises how anti-inflammatory drugs that work against cancer inflammation may work against the inflammation caused by the viral infection. It is established that the cytokine storm induced in response to SARS-CoV-2 infection contributes to disease-associated mortality. While cancer remains the second among the diseases associated with mortality worldwide, cancer patients' mortality rates are often observed upon extended periods after illness, usually ranging from months to years. However, the mortality rates associated with COVID-19 disease are robust. The cytokine storm induced by SARS-CoV-2 infection appeared to be responsible for the multi-organ failure and increased mortality rates. Since both cancer and COVID-19 disease share overlapping inflammatory mechanisms, repurposing some anticancer and anti-inflammatory drugs for COVID-19 may lower mortality rates. Here, we review some of these inflammatory mechanisms and propose some potential chemotherapeutic agents to intervene in them. We also discuss the repercussions of anti-inflammatory drugs such as glucocorticoids and hydroxychloroquine with zinc or antiviral drugs such as ivermectin and remdesivir against SARS-CoV-2 induced cytokine storm. In this review, we emphasise on various possibilities to reduce SARS-CoV-2 induced cytokine storm.
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Martínez-Botía P, Bernardo Á, Acebes-Huerta A, Caro A, Leoz B, Martínez-Carballeira D, Palomo-Antequera C, Soto I, Gutiérrez L. Clinical Management of Hypertension, Inflammation and Thrombosis in Hospitalized COVID-19 Patients: Impact on Survival and Concerns. J Clin Med 2021; 10:jcm10051073. [PMID: 33806709 PMCID: PMC7961450 DOI: 10.3390/jcm10051073] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/13/2021] [Accepted: 02/24/2021] [Indexed: 02/06/2023] Open
Abstract
The most severe clinical manifestations of the Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), are due to an unbalanced immune response and a pro-thrombotic hemostatic disturbance, with arterial hypertension or diabetes as acknowledged risk factors. While waiting for a specific treatment, the clinical management of hospitalized patients is still a matter of debate, and the effectiveness of treatments to manage clinical manifestations and comorbidities has been questioned. In this study, we aim to assess the impact of the clinical management of arterial hypertension, inflammation and thrombosis on the survival of COVID-19 patients. The Spanish cohorts included in this observational retrospective study are from HM Hospitales (2035 patients) and from Hospital Universitario Central de Asturias (72 patients). Kaplan Meier survival curves, Cox regression and propensity score matching analyses were employed, considering demographic variables, comorbidities and treatment arms (when opportune) as covariates. The management of arterial hypertension with angiotensin-converting enzyme 2 (ACE2) inhibitors or angiotensin receptor blockers is not detrimental, as was initially reported, and neither was the use of non-steroidal anti-inflammatory drugs (NSAIDs). On the contrary, our analysis shows that the use on itself of corticosteroids is not beneficial. Importantly, the management of COVID-19 patients with low molecular weight heparin (LMWH) as an anticoagulant significantly improves the survival of hospitalized patients. These results delineate the current treatment options under debate, supporting the effectiveness of thrombosis prophylaxis on COVID-19 patients as a first-line treatment without the need for compromising the treatment of comorbidities, while suggesting cautiousness when administering corticosteroids.
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Affiliation(s)
- Patricia Martínez-Botía
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
| | - Ángel Bernardo
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
- Clinical Diagnosis Laboratory, Department of Hematology, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain
| | - Andrea Acebes-Huerta
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
| | - Alberto Caro
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
- Department of Hematology, Hemostasis Section, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain
| | - Blanca Leoz
- Department of Intensive Medicine, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain;
- Translational Microbiology Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Daniel Martínez-Carballeira
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
- Department of Hematology, Hemostasis Section, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain
| | - Carmen Palomo-Antequera
- Department of Internal Medicine, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain;
- Bone Metabolism, Vascular Metabolism and Chronic Inflammatory Diseases Group, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain
| | - Inmaculada Soto
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
- Department of Hematology, Hemostasis Section, Hospital Universitario Central de Asturias (HUCA), 33011 Oviedo, Spain
- Correspondence: (I.S.); (L.G.)
| | - Laura Gutiérrez
- Platelet Research Lab, Instituto de Investigación Sanitaria del Principado de Asturias (ISPA), 33011 Oviedo, Spain; (P.M.-B.); (Á.B.); (A.A.-H.); (A.C.); (D.M.-C.)
- Department of Medicine, Faculty of Medicine, University of Oviedo, 33006 Oviedo, Spain
- Correspondence: (I.S.); (L.G.)
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von Oertzen TJ, Macerollo A, Leone MA, Beghi E, Crean M, Oztuk S, Bassetti C, Twardzik A, Bereczki D, Di Liberto G, Helbok R, Oreja‐ Guevara C, Pisani A, Sauerbier A, Sellner J, Soffietti R, Zedde M, Bianchi E, Bodini B, Cavallieri F, Campiglio L, Maia LF, Priori A, Rakusa M, Taba P, Moro E, Jenkins TM. EAN consensus statement for management of patients with neurological diseases during the COVID-19 pandemic. Eur J Neurol 2021; 28:7-14. [PMID: 33058321 PMCID: PMC7675361 DOI: 10.1111/ene.14521] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/20/2020] [Accepted: 08/31/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND PURPOSE The recent SARS-CoV-2 pandemic has posed multiple challenges to the practice of clinical neurology including recognition of emerging neurological complications and management of coexistent neurological diseases. In a fast-evolving pandemic, evidence-based studies are lacking in many areas. This paper presents European Academy of Neurology (EAN) expert consensus statements to guide neurologists caring for patients with COVID-19. METHODS A refined Delphi methodology was applied. In round 1, statements were provided by EAN scientific panels (SPs). In round 2, these statements were circulated to SP members not involved in writing them, asking for agreement/disagreement. Items with agreement >70% were retained for round 3, in which SP co-chairs rated importance on a five-point Likert scale. Results were graded by importance and reported as consensus statements. RESULTS In round one, 70 statements were provided by 23 SPs. In round two, 259/1061 SP member responses were received. Fifty-nine statements obtained >70% agreement and were retained. In round three, responses were received from 55 co-chairs of 29 SPs. Whilst general recommendations related to prevention of COVID-19 transmission had high levels of agreement and importance, opinion was more varied concerning statements related to therapy. CONCLUSION This is the first structured consensus statement on good clinical practice in patients with neurological disease during the COVID-19 pandemic that provides immediate guidance for neurologists. In this fast-evolving pandemic, a rapid response using refined Delphi methodology is possible, but guidance may be subject to change as further evidence emerges.
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Affiliation(s)
- T. J. von Oertzen
- Faculty of MedicineJohannes‐Kepler UniversitätLinzAustria
- Department of Neurology 1Kepler UniversitätsklinikumLinzAustria
| | - A. Macerollo
- Walton Centre NHS Foundation TrustLiverpoolUK
- Faculty of Health and Life SciencesUniversity of LiverpoolLiverpoolUK
| | - M. A. Leone
- UO NeurologiaFondazione IRCCS 'Casa Sollievo della Sofferenza'San Giovanni RotondoItaly
| | - E. Beghi
- Department of NeuroscienceIstituto di Ricerche Farmacologiche Mario Negri IRCCSMilanItaly
| | - M. Crean
- European Academy of NeurologyHead OfficeViennaAustria
| | - S. Oztuk
- Department of NeurologyFaculty of MedicineSelcuk UniversityKonyaTurkey
| | - C. Bassetti
- Department of NeurologyInselspitalUniversity of BernBernSwitzerland
| | - A. Twardzik
- European Academy of NeurologyHead OfficeViennaAustria
| | - D. Bereczki
- Department of NeurologySemmelweis UniversityBudapestHungary
| | - G. Di Liberto
- Department of Pathology and ImmunologyGeneva Faculty of MedicineGenevaSwitzerland
| | - R. Helbok
- Department of NeurologyMedical University of InnsbruckInnsbruckAustria
| | - C. Oreja‐ Guevara
- Department of NeurologyHospital Clínico San CarlosMadridSpain
- Departamento de MedicinaFacultad de MedicinaUniversidad Complutense de Madrid (UCM)MadridSpain
- IdISSCMadridSpain
| | - A. Pisani
- NeurologyDepartment of Systems MedicineUniversity of Rome Tor VergataRomeItaly
| | - A. Sauerbier
- Department of NeurologyUniversity Hospital CologneCologneGermany
| | - J. Sellner
- Department of NeurologyLandesklinikum Mistelbach‐GänserndorfMistelbachAustria
- Department of NeurologyChristian Doppler Medical CenterParacelsus Medical UniversitySalzburgAustria
- Department of NeurologyKlinikum rechts der IsarTechnische Universität MünchenMünchenGermany
| | - R. Soffietti
- Division of Neuro‐OncologyDepartment of NeuroscienceUniversity of TurinTurinItaly
| | - M. Zedde
- Neurology UnitNeuromotor and Rehabilitation DepartmentAzienda USL‐IRCCS di Reggio EmiliaReggio EmiliaItaly
| | - E. Bianchi
- Department of NeuroscienceIstituto di Ricerche Farmacologiche Mario Negri IRCCSMilanItaly
| | - B. Bodini
- Department of NeurologySaint‐Antoine HospitalAPHPSorbonne UniversityParisFrance
| | - F. Cavallieri
- Neurology UnitNeuromotor and Rehabilitation DepartmentAzienda USL‐IRCCS di Reggio EmiliaReggio EmiliaItaly
- Clinical and Experimental Medicine PhD ProgramUniversity of Modena and Reggio EmiliaReggio EmiliaItaly
| | - L. Campiglio
- Division of Neurology'Aldo Ravelli' Research CenterDepartment of NeurologyUniversity of Milan and ASST Santi Paolo e CarloMilanItaly
| | - L. F. Maia
- Department of NeurologyCentro Hospitalar Universitário do PortoPortoPortugal
| | - A. Priori
- Division of Neurology'Aldo Ravelli' Research CenterDepartment of NeurologyUniversity of Milan and ASST Santi Paolo e CarloMilanItaly
| | - M. Rakusa
- Department of NeurologyUniversity Medical Centre MariborMariborSlovenia
| | - P. Taba
- Department of Neurology and NeurosurgeryInstitute of Clinical MedicineUniversity of TartuTartuEstonia
| | - E. Moro
- Division of NeurologyCHU of GrenobleGrenoble Alpes UniversityGrenoble Institute of NeurosciencesGrenobleFrance
| | - T. M. Jenkins
- Sheffield Institute for Translational NeuroscienceUniversity of SheffieldSheffieldUK
- Sheffield Teaching Hospitals NHS Foundation TrustSheffieldUK
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Lariccia V, Magi S, Serfilippi T, Toujani M, Gratteri S, Amoroso S. Challenges and Opportunities from Targeting Inflammatory Responses to SARS-CoV-2 Infection: A Narrative Review. J Clin Med 2020; 9:E4021. [PMID: 33322733 PMCID: PMC7763517 DOI: 10.3390/jcm9124021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/05/2020] [Accepted: 12/09/2020] [Indexed: 02/08/2023] Open
Abstract
The novel coronavirus disease 2019 (COVID-19) is a global pandemic that continues to sweep across the world, posing an urgent need for effective therapies and prevention of the spread of the severe acute respiratory syndrome related to coronavirus-2 (SARS-CoV-2). A major hypothesis that is currently guiding research and clinical care posits that an excessive and uncontrolled surge of pro-inflammatory cytokines (the so-called "cytokine storm") drives morbidity and mortality in the most severe cases. In the overall efforts made to develop effective and safe therapies (including vaccines) for COVID-19, clinicians are thus repurposing ready-to-use drugs with direct or indirect anti-inflammatory and immunomodulatory activities. Speculatively, there are many opportunities and challenges in targeting immune/inflammatory processes in the evolving settings of COVID-19 disease because of the need to safely balance the fight against virus and aggressive inflammation versus the suppression of host immune defenses and the risk of additional harms in already compromised patients. To this end, many studies are globally underway to weigh the pros and cons of tailoring drugs used for inflammatory-driven conditions to COVID-19 patient care, and the next step will be to summarize the growing clinical trial experience into clean clinical practice. Based on the current evidence, anti-inflammatory drugs should be considered as complementary approaches to anti-viral drugs that need to be timely introduced in the management of COVID-19 according to disease severity. While drugs that target SARS-CoV-2 entry or replication are expected to confer the greatest benefits at the early stage of the infection, anti-inflammatory drugs would be more effective in limiting the inflammatory processes that drive the worsening of the disease.
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Affiliation(s)
- Vincenzo Lariccia
- Department of Biomedical Sciences and Public Health, School of Medicine, University “Politecnica delle Marche”, Via Tronto 10/A, 60126 Ancona, Italy; (S.M.); (T.S.); (M.T.)
| | - Simona Magi
- Department of Biomedical Sciences and Public Health, School of Medicine, University “Politecnica delle Marche”, Via Tronto 10/A, 60126 Ancona, Italy; (S.M.); (T.S.); (M.T.)
| | - Tiziano Serfilippi
- Department of Biomedical Sciences and Public Health, School of Medicine, University “Politecnica delle Marche”, Via Tronto 10/A, 60126 Ancona, Italy; (S.M.); (T.S.); (M.T.)
| | - Marwa Toujani
- Department of Biomedical Sciences and Public Health, School of Medicine, University “Politecnica delle Marche”, Via Tronto 10/A, 60126 Ancona, Italy; (S.M.); (T.S.); (M.T.)
| | - Santo Gratteri
- Institute of Legal Medicine, University “Magna Graecia”, 88100 Catanzaro, Italy;
| | - Salvatore Amoroso
- Department of Biomedical Sciences and Public Health, School of Medicine, University “Politecnica delle Marche”, Via Tronto 10/A, 60126 Ancona, Italy; (S.M.); (T.S.); (M.T.)
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Kaur U, Acharya K, Mondal R, Singh A, Saso L, Chakrabarti S, Chakrabarti SS. Should ACE2 be given a chance in COVID-19 therapeutics: A semi-systematic review of strategies enhancing ACE2. Eur J Pharmacol 2020; 887:173545. [PMID: 32926917 PMCID: PMC7485553 DOI: 10.1016/j.ejphar.2020.173545] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/05/2020] [Accepted: 09/07/2020] [Indexed: 12/11/2022]
Abstract
The severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) has resulted in almost 28 million cases of COVID-19 (Corona virus disease-2019) and more than 900000 deaths worldwide since December 2019. In the absence of effective antiviral therapy and vaccine, treatment of COVID-19 is largely symptomatic. By making use of its spike (S) protein, the virus binds to its primary human cell receptor, angiotensin converting enzyme 2 (ACE2) which is present in the pulmonary epithelial cells as well as other organs. SARS-CoV-2 may cause a downregulation of ACE2. ACE2 plays a protective role in the pulmonary system through its Mas-receptor and alamandine-MrgD-TGR7 pathways. Loss of this protective effect could be a major component of COVID-19 pathogenesis. An attractive strategy in SARS-CoV-2 therapeutics would be to augment ACE2 either directly by supplementation or indirectly through drugs which increase its levels or stimulate its downstream players. In this semi-systematic review, we have analysed the pathophysiological interplay between ACE and ACE2 in the cardiopulmonary system, the modulation of these two proteins by SARS-CoV-2, and potential therapeutic avenues targeting ACE-Ang II and ACE2-Ang (1-7) axes, that can be utilized against COVID-19 disease progression.
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Affiliation(s)
- Upinder Kaur
- Department of Pharmacology, All India Institute of Medical Sciences, Gorakhpur, UP, India
| | - Kumudini Acharya
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, UP, India
| | - Ritwick Mondal
- Department of Internal Medicine, Institute of Post Graduate Medical Education and Research, Kolkata, WB, India
| | - Amit Singh
- Department of Pharmacology, Institute of Medical Sciences, Banaras Hindu University, UP, India
| | - Luciano Saso
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
| | - Sasanka Chakrabarti
- Department of Biochemistry and Central Research Cell, Maharishi Markandeshwar (deemed to be) University, Mullana, Ambala, Haryana, India.
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9
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Yang D, Xiao Y, Chen J, Chen Y, Luo P, Liu Q, Yang C, Xiong M, Zhang Y, Liu X, Chen H, Deng A, Huang K, Cheng B, Peng A. COVID-19 and chronic renal disease: clinical characteristics and prognosis. QJM 2020; 113:799-805. [PMID: 32840579 PMCID: PMC7499788 DOI: 10.1093/qjmed/hcaa258] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/14/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Patients on dialysis were susceptible to coronavirus disease 2019 (COVID-19) and were prone to severe clinical characteristics after infection; acute kidney injury was related to mortality in COVID-19 cases. Limited is known about the characteristics of COVID-19 patients with end-stage renal disease not requiring renal replacement therapy (RRT). AIM Evaluate clinical characteristics, course and outcomes of COVID-19 patients with chronic kidney disease (CKD) who did not require RRT and those on dialysis. DESIGN A two-center retrospective study. METHODS A total of 836 adult patients with COVID-19 (24 CKD not on dialysis; 15 dialysis-dependent CKD) were included. The study includes no patients with renal transplantation. Risk factors were explored. RESULTS CKD not requiring RRT is an independent risk factor for in-hospital death [adjusted odds ratio (aOR) 7.35 (95% CI 2.41-22.44)] and poor prognosis [aOR 3.01 (95% CI 1.23-7.33)]. Compared with COVID-19 cases without CKD, those with CKD not requiring RRT showed similar percentage of initial moderate cases (75.00% vs. 73.65%) but higher incidence of in-hospital neutrophilia (50.00% vs. 27.30%) or death (50.00% vs. 9.03%). The odds ratio of dialysis associated to mortality in CKD patients was 2.00 (95% CI 0.52-7.63), suggesting COVID-19 patients with dialysis-dependent CKD were at greater risk of in-hospital death. For COVID-19 patients with CKD not requiring RRT, statins reduced the risk of neutrophilia [OR 0.10 (95% CI 0.01-0.69)] while diuretics increased the risk of neutrophilia [OR 15.4 (95% CI 1.47-160.97)], although both showed no association to mortality. CONCLUSION COVID-19 patients with CKD presented high incidence of neutrophilia, poor prognosis and in-hospital death, with dialysis patients being more vulnerable.
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Affiliation(s)
- Dong Yang
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Tongji-Rongcheng Center for Biomedicine, Huazhong University of Science and Technology
| | - Yushuo Xiao
- School of Pharmacy, Hubei University of Chinese medicine, Wuhan, China
| | - Jian Chen
- Department of Pharmacy and the Center of Information, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yuchen Chen
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengcheng Luo
- Departments of Urology, Medical Record Statistics, and Pharmacy, Wuhan Third Hospital & Tongren Hospital of Wuhan University, Wuhan, China
| | - Qiaomei Liu
- Departments of Urology, Medical Record Statistics, and Pharmacy, Wuhan Third Hospital & Tongren Hospital of Wuhan University, Wuhan, China
| | - Chen Yang
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mingrui Xiong
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Zhang
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinran Liu
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Chen
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Aiping Deng
- Department of Pharmacy and the Center of Information, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Kun Huang
- Tongji School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Tongji-Rongcheng Center for Biomedicine, Huazhong University of Science and Technology
| | - Biao Cheng
- Department of Pharmacy and the Center of Information, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- Dr. Biao Cheng, Department of Pharmacy, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, China, 430021, Tel/Fax: +86-027-65699891, E-mail:
| | - Anlin Peng
- Departments of Urology, Medical Record Statistics, and Pharmacy, Wuhan Third Hospital & Tongren Hospital of Wuhan University, Wuhan, China
- Corresponding Authors Dr. Anlin Peng, Department of Pharmacy, Wuhan Third Hospital & Tongren Hospital of Wuhan University, Wuhan, China, 430060, E-mail:
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10
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Sestili P, Fimognari C. Paracetamol-Induced Glutathione Consumption: Is There a Link With Severe COVID-19 Illness? Front Pharmacol 2020; 11:579944. [PMID: 33117175 PMCID: PMC7577213 DOI: 10.3389/fphar.2020.579944] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/15/2020] [Indexed: 01/02/2023] Open
Abstract
COVID-19 pandemic is posing an unprecedented sanitary threat: antiviral and host-directed medications to treat the disease are urgently needed. A great effort has been paid to find drugs and treatments for hospitalized, severely ill patients. However, medications used for the domiciliary management of early symptoms, notwithstanding their importance, have not been and are not presently regarded with the same attention and seriousness. In analogy with other airways viral infections, COVID-19 patients in the early phase require specific antivirals (still lacking) and non-etiotropic drugs to lower pain, fever, and control inflammation. Non-steroidal anti-inflammatory drugs (NSAIDs) and paracetamol (PAC) are widely used as non-etiotropic agents in common airways viral infections and hence are both theoretically repurposable for COVID-19. However, a warning from some research reports and National Authorities raised NSAIDs safety concerns because of the supposed induction of angiotensin-converting enzyme 2 (ACE2) levels (the receptor used by SARS-CoV2 to enter host airways cells), the increased risk of bacterial superinfections and masking of disease symptoms. As a consequence, the use of NSAIDs was, and is still, discouraged while the alternative adoption of paracetamol is still preferred. On the basis of novel data and hypothesis on the possible role of scarce glutathione (GSH) levels in the exacerbation of COVID-19 and of the GSH depleting activity of PAC, this commentary raises the question of whether PAC may be the better choice.
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Affiliation(s)
- Piero Sestili
- Department of Biomolecular Sciences (DISB), Università degli Studi di Urbino Carlo Bo, Urbino, Italy
| | - Carmela Fimognari
- Dipartimento di Scienze per la Qualità della Vita, Università degli Studi di Bologna, Rimini, Italy
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11
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Gheita TA, Salem MN, Eesa NN, Khalil NM, Gamal NM, Noor RA, Moshrif AH, Shereef RE, Ismail F, Noshy N, Fawzy RM, Elshebini E, Khalifa I, Saadany HE, Tharwat S, El-Najjar A, Fattah YA, Sallam R, El-Bahnasawy AS, Gharbia O, Hassan E, ElShanawany A, Mohamed EF, Senara S, Ismail M, Nasef SI, Abdalla AM, Elessawi D, Fawzy SM, Alfadl EA, Khalifa A, Abaza NM. Rheumatologists' practice during the Coronavirus disease 2019 (COVID-19) pandemic: a survey in Egypt. Rheumatol Int 2020; 40:1599-1611. [PMID: 32710198 PMCID: PMC7380140 DOI: 10.1007/s00296-020-04655-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 07/11/2020] [Indexed: 12/18/2022]
Abstract
The aim of this work is to trace how rheumatologists all over Egypt are approaching the COVID-19 pandemic and what changes it has brought about in the patients' care with special attention to its effect on vulnerable rheumatic disease (RD) patients. This survey further aims to help inform the rheumatology community about the changes in practice during the COVID-19 pandemic. The survey included 26 questions distributed to University staff members across Egypt members of the Egyptian College of Rheumatology (ECR). It takes 5-10 min to fill out. The practice setting of participating rheumatologists included University Teaching Hospitals that are the main rheumatology and clinical immunology service providers for adults and children RD patients. There was an overall agreement across the country in the responses to the survey that took a median time of 7 min to fill in. Potential changes in rheumatology outpatient practice by staff members evolved since the COVID-19 pandemic. None of the university rheumatology staff members has prescribed chloroquine or HCQ to prevent or treat COVID-19 in a non-hospitalized patient who was not previously on it. Twenty-three recommended decrease/avoid NSAIDs if the RD patient had confirmed COVID-19 or symptoms. There is an agreement to the key emerging frontline role of rheumatologists in treating COVID-19. During the pandemic, RD cases requiring admission were dealt with by several modified strategies. The overall agreement among the different university rheumatology departments during such critical situation has provoked the ECR to consider providing provisional guidelines for dealing with RD patients during this global catastrophe.
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Affiliation(s)
- Tamer A. Gheita
- Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mohamed N. Salem
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Nahla N. Eesa
- Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Noha M. Khalil
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Nada M. Gamal
- Rheumatology Department, Faculty of Medicine, Assuit University, Asyut, Egypt
| | - Rasha Abdel Noor
- Rheumatology Unit, Internal Medicine Department, Tanta University, Gharbia, Tanta, Egypt
| | | | - Rawhya El Shereef
- Rheumatology Department, Faculty of Medicine, Minia University, Minia, Egypt
| | - Faten Ismail
- Rheumatology Department, Faculty of Medicine, Minia University, Minia, Egypt
| | - Nermeen Noshy
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
| | - Rasha M. Fawzy
- Rheumatology Department, Faculty of Medicine, Benha University, Kalubia, Benha, Egypt
| | - Emad Elshebini
- Rheumatology Unit, Internal Medicine Department, Menoufiya University, Menoufiya, Egypt
| | - Iman Khalifa
- Pediatric Rheumatology Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Hanan El Saadany
- Rheumatology Department, Faculty of Medicine, Tanta University, Gharbia, Tanta, Egypt
| | - Samar Tharwat
- Rheumatology Unit Internal Medicine Department, Faculty of Medicine, Mansoura University, Dakahlia, Mansoura, Egypt
| | - Amany El-Najjar
- Rheumatology Department, Faculty of Medicine, Zagazig University, Sharkia, Zagazig, Egypt
| | - Yousra Abdel Fattah
- Rheumatology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Rehab Sallam
- Rheumatology Department, Faculty of Medicine, Mansoura University, Dakahlia, Mansoura, Egypt
| | - Amany S. El-Bahnasawy
- Rheumatology Department, Faculty of Medicine, Mansoura University, Dakahlia, Mansoura, Egypt
| | - Ola Gharbia
- Rheumatology Department, Faculty of Medicine, Mansoura University, Dakahlia, Mansoura, Egypt
| | - Eman Hassan
- Rheumatology Unit Internal Medicine Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Amira ElShanawany
- Rheumatology Department, Faculty of Medicine, Menoufiya University, Menoufiya, Egypt
| | - Eman F. Mohamed
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Soha Senara
- Rheumatology Department, Faculty of Medicine, Fayoum University, Fayoum, Egypt
| | - Mervat Ismail
- Rheumatology Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Samah I. Nasef
- Rheumatology Department, Faculty of Medicine, Suez-Canal University, Ismailia, Egypt
| | - Ahmed M. Abdalla
- Rheumatology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Dina Elessawi
- Rheumatology Unit Internal Medicine Department, Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
| | - Samar M. Fawzy
- Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Esam Abu Alfadl
- Rheumatology Department, Faculty of Medicine, Sohag University, Sohag, Egypt
- Qena/Luxor Hospitals, Qena, Egypt
| | - Asmaa Khalifa
- Rheumatology Department, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Nouran M. Abaza
- Rheumatology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - The ECR COVID19-Study Group
- Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
- Rheumatology Department, Faculty of Medicine, Assuit University, Asyut, Egypt
- Rheumatology Unit, Internal Medicine Department, Tanta University, Gharbia, Tanta, Egypt
- Rheumatology Department, Faculty of Medicine, Al-Azhar University, Asyut, Egypt
- Rheumatology Department, Faculty of Medicine, Minia University, Minia, Egypt
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Ain-Shams University, Cairo, Egypt
- Rheumatology Department, Faculty of Medicine, Benha University, Kalubia, Benha, Egypt
- Rheumatology Unit, Internal Medicine Department, Menoufiya University, Menoufiya, Egypt
- Pediatric Rheumatology Department, Faculty of Medicine, Helwan University, Cairo, Egypt
- Rheumatology Department, Faculty of Medicine, Tanta University, Gharbia, Tanta, Egypt
- Rheumatology Unit Internal Medicine Department, Faculty of Medicine, Mansoura University, Dakahlia, Mansoura, Egypt
- Rheumatology Department, Faculty of Medicine, Zagazig University, Sharkia, Zagazig, Egypt
- Rheumatology Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- Rheumatology Department, Faculty of Medicine, Mansoura University, Dakahlia, Mansoura, Egypt
- Rheumatology Unit Internal Medicine Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
- Rheumatology Department, Faculty of Medicine, Menoufiya University, Menoufiya, Egypt
- Rheumatology Unit, Internal Medicine Department, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
- Rheumatology Department, Faculty of Medicine, Fayoum University, Fayoum, Egypt
- Rheumatology Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
- Rheumatology Department, Faculty of Medicine, Suez-Canal University, Ismailia, Egypt
- Rheumatology Department, Faculty of Medicine, Aswan University, Aswan, Egypt
- Division of Rheumatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Rheumatology Unit Internal Medicine Department, Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
- Rheumatology Department, Faculty of Medicine, Sohag University, Sohag, Egypt
- Qena/Luxor Hospitals, Qena, Egypt
- Rheumatology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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African League Against Rheumatism (AFLAR) preliminary recommendations on the management of rheumatic diseases during the COVID-19 pandemic. Clin Rheumatol 2020; 40:3445-3454. [PMID: 32876786 PMCID: PMC7465880 DOI: 10.1007/s10067-020-05355-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/11/2020] [Accepted: 08/18/2020] [Indexed: 12/15/2022]
Abstract
Objectives To develop recommendations for the management of rheumatic and musculoskeletal diseases (RMDs) during the COVID-19 pandemic. Method A task force comprising of 25 rheumatologists from the 5 regions of the continent was formed and operated through a hub-and-spoke model with a central working committee (CWC) and 4 subgroups. The subgroups championed separate scopes of the clinical questions and formulated preliminary statements of recommendations which were processed centrally in the CWC. The CWC and each subgroup met by several virtual meetings, and two rounds of voting were conducted on the drafted statements of recommendations. Votes were online-delivered and recommendations were pruned down according to predefined criteria. Each statement was rated between 1 and 9 with 1–3, 4–6 and 7–9 representing disagreement, uncertainty and agreement, respectively. The levels of agreement on the statements were stratified as low, moderate or high according to the spread of votes. A statement was retired if it had a mean vote below 7 or a ‘low’ level of agreement. Results A total of 126 initial statements of recommendations were drafted, and these were reduced to 22 after the two rounds of voting. Conclusions The preliminary statements of recommendations will serve to guide the clinical practice of rheumatology across Africa amidst the changing practices and uncertainties in the current era of COVID-19. It is recognized that further updates to the recommendations will be needed as more evidence emerges.Key Points • AFLAR has developed preliminary recommendations for the management of RMDs in the face of the COVID-19 pandemic. • COVID-19 is an unprecedented experience which has brought new concerns regarding the use of some disease-modifying anti-rheumatic drugs (DMARDs), and these recommendations seek to provide guidelines to the African rheumatologists. • Hydroxychloroquine shortage has become rampart across Africa as the drug is being used as prophylaxis against COVID-19 and this may necessitate a review of treatment plan for some patients with RMDs. • Breastfeeding should continue for as long as possible if a woman is positive for SARS-CoV-2 as there is currently no evidence that the infection can be transmitted through breast milk. |
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Affiliation(s)
- Nicholas Moore
- Bordeaux PharmacoEpi, INSEMR CIC 1401, Universityd of Bordeaux, 146 rue Leo Saignat, 33076, Bordeaux, France.
| | - Bruce Carleton
- Department of Pediatrics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Patrick Blin
- Bordeaux PharmacoEpi, INSEMR CIC 1401, Universityd of Bordeaux, 146 rue Leo Saignat, 33076, Bordeaux, France
| | - Pauline Bosco-Levy
- Bordeaux PharmacoEpi, INSEMR CIC 1401, Universityd of Bordeaux, 146 rue Leo Saignat, 33076, Bordeaux, France
| | - Cecile Droz
- Bordeaux PharmacoEpi, INSEMR CIC 1401, Universityd of Bordeaux, 146 rue Leo Saignat, 33076, Bordeaux, France
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