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Mohebbi Z, Ghaemmaghami P, Rajaei M, Keshtkar MM, Ghanbarzadeh S, Khoram B. The association between potential predictors and death of patients during the COVID-19 pandemic in Shiraz: a hierarchical multiple regression analysis. BMC Public Health 2024; 24:1975. [PMID: 39044209 PMCID: PMC11267688 DOI: 10.1186/s12889-024-19372-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 07/04/2024] [Indexed: 07/25/2024] Open
Abstract
INTRODUCTION Identifying clinical factors that increase the risk of mortality in COVID-19 patients is crucial. This enables targeted screening, optimizing treatment, and prevention of severe complications, ultimately reducing death rates. This study aimed to develop prediction models for the death of patients (i.e., survival or death) during the COVID-19 pandemic in Shiraz, exploring the main influencing factors. METHOD We conducted a retrospective cohort study using hospital-based records of 1030 individuals diagnosed with COVID-19, who were hospitalized for treatment between March 21, 2021, and March 21, 2022, in Shiraz, Iran. Variables related to the final outcome were selected based on criteria and univariate logistic regression. Hierarchical multiple logistic regression and classification and regression tree (CART) models were utilized to explore the relationships between potential influencing factors and the final outcome. Additionally, methods were employed to identify the high-risk population for increased mortality rates during COVID-19. Finally, accuracy was evaluated the performance of the models, with the area under the receiver operator characteristic curve(AUC), sensitivity, and specificity metrics. RESULTS In this study, 558 (54.2%) individuals infected with COVID-19 died. The final model showed that the type of medicine antiviral (OR: 11.10, p = 0.038) than reference (antiviral and corticosteroid), and discharge oxygen saturation(O2) (OR: 1.10, p < 0.001) had a positive association with the chance of survival, but other variables were not considered as predictive variables. Predictive models for the final outcome(death) achieved accuracies ranging from 81 to 87% for hierarchical multiple logistic regression and from 87 to 94% for the CART model. Therefore, the CART model performed better than the hirerical multiple logistic regression model. CONCLUSION These findings firstly elucidate the incidence and associated factors of the outcome (death) among patients in Shiraz, Iran. Furthermore, we demonstrated that antiviral medication alone (without corticosteroids) and high O2 increase the survival chances of COVID patients.
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Affiliation(s)
- Zinat Mohebbi
- Community Based Psychiatric Care Research Center, Department of Nursing, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Parvin Ghaemmaghami
- School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Melika Rajaei
- Nurse, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Sina Ghanbarzadeh
- Medical Student, Student Research Committee, Medical College, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bagher Khoram
- Instructor of Critical-Care Nursing, MSN, Department of Anesthesia, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
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Alkhofash NF, Ali BR. The Evaluation of Drugs as Potential Modulators of the Trafficking and Maturation of ACE2, the SARS-CoV-2 Receptor. Biomolecules 2024; 14:764. [PMID: 39062478 PMCID: PMC11274373 DOI: 10.3390/biom14070764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 06/15/2024] [Accepted: 06/17/2024] [Indexed: 07/28/2024] Open
Abstract
ACE2, part of the angiotensin-converting enzyme family and the renin-angiotensin-aldosterone system (RAAS), plays vital roles in cardiovascular and renal functions. It is also the primary receptor for SARS-CoV-2, enabling its entry into cells. This project aimed to study ACE2's cellular trafficking and maturation to the cell surface and assess the impact of various drugs and compounds on these processes. We used cellular and biochemical analyses to evaluate these compounds as potential leads for COVID-19 therapeutics. Our screening assay focused on ACE2 maturation levels and subcellular localization with and without drug treatments. Results showed that ACE2 maturation is generally fast and robust, with certain drugs having a mild impact. Out of twenty-three tested compounds, eight significantly reduced ACE2 maturation levels, and three caused approximately 20% decreases. Screening trafficking inhibitors revealed significant effects from most molecular modulators of protein trafficking, mild effects from most proposed COVID-19 drugs, and no effects from statins. This study noted that manipulating ACE2 levels could be beneficial or harmful, depending on the context. Thus, using this approach to uncover leads for COVID-19 therapeutics requires a thorough understanding ACE2's biogenesis and biology.
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Affiliation(s)
- Nesreen F. Alkhofash
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates;
| | - Bassam R. Ali
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates;
- ASPIRE Precision Medicine Research Institute Abu Dhabi, United Arab Emirates University, Al-Ain P.O. Box 15551, United Arab Emirates
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Zinna G, Pipitò L, Colomba C, Scichilone N, Licata A, Barbagallo M, Russo A, Almasio PL, Coppola N, Cascio A. COVID-19: The Development and Validation of a New Mortality Risk Score. J Clin Med 2024; 13:1832. [PMID: 38610597 PMCID: PMC11012743 DOI: 10.3390/jcm13071832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 04/14/2024] Open
Abstract
Background: The coronavirus disease 2019 (COVID-19) pandemic has found the whole world unprepared for its correct management. Italy was the first European country to experience the spread of the SARS-CoV-2 virus at the end of February 2020. As a result of hospital overcrowding, the quality of care delivered was not always optimal. A substantial number of patients admitted to non-ICU units could have been treated at home. It would have been extremely useful to have a score that, based on personal and clinical characteristics and simple blood tests, could have predicted with sufficient reliability the probability that a patient had or did not have a disease that could have led to their death. This study aims to develop a scoring system to identify which patients with COVID-19 are at high mortality risk upon hospital admission, to expedite and enhance clinical decision making. Methods: A retrospective analysis was performed to develop a multivariable prognostic prediction model. Results: Derivation and external validation cohorts were obtained from two Italian University Hospital databases, including 388 (10.31% deceased) and 1357 (7.68% deceased) patients with confirmed COVID-19, respectively. A multivariable logistic model was used to select seven variables associated with in-hospital death (age, baseline oxygen saturation, hemoglobin value, white blood cell count, percentage of neutrophils, platelet count, and creatinine value). Calibration and discrimination were satisfactory with a cumulative AUC for prediction mortality of 0.924 (95% CI: 0.893-0.944) in derivation cohorts and 0.808 (95% CI: 0.886-0.828) in external validation cohorts. The risk score obtained was compared with the ISARIC 4C Mortality Score, and with all the other most important scores considered so far, to evaluate the risk of death of patients with COVID-19. It performed better than all the above scores to evaluate the predictability of dying. Its sensitivity, specificity, and AUC were higher than the other COVID-19 scoring systems when the latter were calculated for the 388 patients in our derivation cohort. Conclusions: In conclusion, the CZ-COVID-19 Score may help all physicians by identifying those COVID-19 patients who require more attention to provide better therapeutic regimens or, on the contrary, by identifying those patients for whom hospitalization is not necessary and who could therefore be sent home without overcrowding healthcare facilities. We developed and validated a new risk score based on seven variables for upon-hospital admission of COVID-19 patients. It is very simple to calculate and performs better than all the other similar scores to evaluate the predictability of dying.
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Affiliation(s)
- Giuseppe Zinna
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
- Department of Surgery, Dentistry, Paediatrics, and Gynaecology, Division of Cardiac Surgery, University of Verona Medical School, 37129 Verona, Italy
| | - Luca Pipitò
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
| | - Claudia Colomba
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
- Pediatric Infectious Disease Unit, ARNAS Civico-Di Cristina-Benfratelli Hospital, 90127 Palermo, Italy
| | - Nicola Scichilone
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
| | - Anna Licata
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
| | - Mario Barbagallo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
| | - Antonio Russo
- Section of Infectious Diseases, Department of Mental Health and Public Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 80131 Naples, Italy; (A.R.); (N.C.)
| | - Piero Luigi Almasio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
| | - Nicola Coppola
- Section of Infectious Diseases, Department of Mental Health and Public Medicine, University of Campania “Luigi Vanvitelli”, Via Luciano Armanni 5, 80131 Naples, Italy; (A.R.); (N.C.)
| | - Antonio Cascio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy; (G.Z.); (L.P.); (C.C.); (N.S.); (A.L.); (M.B.); (P.L.A.)
- Infectious and Tropical Disease Unit, AOU Policlinico “P. Giaccone”, Via del Vespro 129, 90127 Palermo, Italy
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Laughey W, Lodhi I, Pennick G, Smart L, Sanni O, Sandhu S, Charlesworth B. Ibuprofen, other NSAIDs and COVID-19: a narrative review. Inflammopharmacology 2023; 31:2147-2159. [PMID: 37603158 PMCID: PMC10518289 DOI: 10.1007/s10787-023-01309-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 07/31/2023] [Indexed: 08/22/2023]
Abstract
At the start of the coronavirus disease 2019 (COVID-19) pandemic (March 2020), there was speculation that non-steroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, used to manage some of the symptoms of COVID-19, could increase the susceptibility to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and negatively impact clinical outcomes. In the absence of any robust mechanistic and clinical evidence, this speculation led to confusion about the safety of ibuprofen, contributing to the so-called 'infodemic' surrounding COVID-19. A wealth of evidence has been generated in subsequent years, and this narrative review aims to consider the body of in vitro and in vivo research, observational studies, systematic reviews and meta-analyses on the use of NSAIDs, including ibuprofen, in COVID-19. Overall, the direction of evidence supports that NSAIDs do not increase susceptibility to infection, nor worsen disease outcomes in patients with COVID-19. Neither do they impact the immune response to COVID-19 vaccines. There is no basis to limit the use of NSAIDs, and doing so may deprive patients of effective self-care measures to control symptoms.
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Affiliation(s)
- William Laughey
- Reckitt Health Care UK Ltd, Hull, UK.
- Hull York Medical School, University of York, York, UK.
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Lapi F, Marconi E, Grattagliano I, Rossi A, Fornasari D, Magni A, Aprile PL, Cricelli C. "To clarify the safety profile of paracetamol for home-care patients with COVID-19: a real-world cohort study, with nested case-control analysis, in primary care"-Reply. Intern Emerg Med 2023; 18:1603-1604. [PMID: 37029848 PMCID: PMC10082339 DOI: 10.1007/s11739-023-03260-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/09/2023]
Affiliation(s)
- Francesco Lapi
- Health Search, Italian College of General Practitioners and Primary Care, Florence, Italy.
| | - Ettore Marconi
- Health Search, Italian College of General Practitioners and Primary Care, Florence, Italy
| | | | - Alessandro Rossi
- Italian College of General Practitioners and Primary Care, Florence, Italy
| | - Diego Fornasari
- Department Medical Biotechnology and Translational Medicine, Università Degli Studi Di Milano, Milan, Italy
| | - Alberto Magni
- Italian College of General Practitioners and Primary Care, Florence, Italy
| | | | - Claudio Cricelli
- Italian College of General Practitioners and Primary Care, Florence, Italy
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Lapi F, Marconi E, Grattagliano I, Cricelli C. Further data on use of NSAIDs for the home-care therapy of COVID-19. Intern Emerg Med 2023; 18:1599-1602. [PMID: 37046061 PMCID: PMC10096095 DOI: 10.1007/s11739-023-03272-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 03/31/2023] [Indexed: 04/14/2023]
Affiliation(s)
- Francesco Lapi
- Health Search, Italian College of General Practitioners and Primary Care, Via del Sansovino 179, 50142, Florence, Italy.
| | - Ettore Marconi
- Health Search, Italian College of General Practitioners and Primary Care, Via del Sansovino 179, 50142, Florence, Italy
| | | | - Claudio Cricelli
- Italian College of General Practitioners and Primary Care, Florence, Italy
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7
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Ghimire B, Pour SK, Middleton E, Campbell RA, Nies MA, Aghazadeh-Habashi A. Renin-Angiotensin System Components and Arachidonic Acid Metabolites as Biomarkers of COVID-19. Biomedicines 2023; 11:2118. [PMID: 37626615 PMCID: PMC10452267 DOI: 10.3390/biomedicines11082118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/25/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
Through the ACE2, a main enzyme of the renin-angiotensin system (RAS), SARS-CoV-2 gains access into the cell, resulting in different complications which may extend beyond the RAS and impact the Arachidonic Acid (ArA) pathway. The contribution of the RAS through ArA pathways metabolites in the pathogenesis of COVID-19 is unknown. We investigated whether RAS components and ArA metabolites can be considered biomarkers of COVID-19. We measured the plasma levels of RAS and ArA metabolites using an LC-MS/MS. Results indicate that Ang 1-7 levels were significantly lower, whereas Ang II levels were higher in the COVID-19 patients than in healthy control individuals. The ratio of Ang 1-7/Ang II as an indicator of the RAS classical and protective arms balance was dramatically lower in COVID-19 patients. There was no significant increase in inflammatory 19-HETE and 20-HETE levels. The concentration of EETs was significantly increased in COVID-19 patients, whereas the DHETs concentration was repressed. Their plasma levels were correlated with Ang II concentration in COVID-19 patients. In conclusion, evaluating the RAS and ArA pathway biomarkers could provide helpful information for the early detection of high-risk groups, avoid delayed medical attention, facilitate resource allocation, and improve patient clinical outcomes to prevent long COVID incidence.
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Affiliation(s)
- Biwash Ghimire
- College of Pharmacy, Idaho State University, Pocatello, ID 83209, USA; (B.G.)
| | - Sana Khajeh Pour
- College of Pharmacy, Idaho State University, Pocatello, ID 83209, USA; (B.G.)
| | - Elizabeth Middleton
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, University of Utah, Salt Lake City, UT 84112, USA
| | - Robert A. Campbell
- Department of Internal Medicine, Division ofHematology, University of Utah, Salt Lake City, UT 84112, USA
| | - Mary A. Nies
- College of Health, School of Nursing, Idaho State University, Pocatello, ID 83209, USA
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8
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Zamai L. Hypothesis: Efficacy of early treatments with some NSAIDs in COVID-19: Might it also depend on their direct and/or indirect zinc chelating ability? Br J Pharmacol 2023; 180:279-286. [PMID: 36482040 PMCID: PMC9877557 DOI: 10.1111/bph.15989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/10/2022] [Indexed: 12/13/2022] Open
Abstract
The present work argues for the involvement of the zinc chelating ability of some non-steroidal anti-inflammatory drugs as an additive mechanism able to increase their efficacy against COVID-19.
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Affiliation(s)
- Loris Zamai
- Department of Biomolecular SciencesUniversity of Urbino Carlo BoUrbinoItaly,National Institute for Nuclear Physics (INFN)—Gran Sasso National Laboratory (LNGS)L'AquilaItaly
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Perico N, Cortinovis M, Suter F, Remuzzi G. Home as the new frontier for the treatment of COVID-19: the case for anti-inflammatory agents. THE LANCET. INFECTIOUS DISEASES 2023. [PMID: 36030796 DOI: 10.1016/s1473-3099(22)00433] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
COVID-19, caused by SARS-CoV-2, is characterised by a broad spectrum of symptom severity that requires varying amounts of care according to the different stages of the disease. Intervening at the onset of mild to moderate COVID-19 symptoms in the outpatient setting would provide the opportunity to prevent progression to a more severe illness and long-term complications. As early disease symptoms variably reflect an underlying excessive inflammatory response to the viral infection, the use of anti-inflammatory drugs, especially non-steroidal anti-inflammatory drugs (NSAIDs), in the initial outpatient stage of COVID-19 seems to be a valuable therapeutic strategy. A few observational studies have tested NSAIDs (especially relatively selective COX-2 inhibitors), often as part of multipharmacological protocols, for early outpatient treatment of COVID-19. The findings from these studies are promising and point to a crucial role of NSAIDs for the at-home management of people with initial COVID-19 symptoms.
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Affiliation(s)
- Norberto Perico
- Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Bergamo, Italy
| | - Monica Cortinovis
- Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Bergamo, Italy
| | - Fredy Suter
- Azienda Socio-Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy
| | - Giuseppe Remuzzi
- Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Bergamo, Italy; Azienda Socio-Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy.
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Perico N, Cortinovis M, Suter F, Remuzzi G. Home as the new frontier for the treatment of COVID-19: the case for anti-inflammatory agents. THE LANCET. INFECTIOUS DISEASES 2023; 23:e22-e33. [PMID: 36030796 PMCID: PMC9411261 DOI: 10.1016/s1473-3099(22)00433-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/20/2022] [Accepted: 06/20/2022] [Indexed: 02/09/2023]
Abstract
COVID-19, caused by SARS-CoV-2, is characterised by a broad spectrum of symptom severity that requires varying amounts of care according to the different stages of the disease. Intervening at the onset of mild to moderate COVID-19 symptoms in the outpatient setting would provide the opportunity to prevent progression to a more severe illness and long-term complications. As early disease symptoms variably reflect an underlying excessive inflammatory response to the viral infection, the use of anti-inflammatory drugs, especially non-steroidal anti-inflammatory drugs (NSAIDs), in the initial outpatient stage of COVID-19 seems to be a valuable therapeutic strategy. A few observational studies have tested NSAIDs (especially relatively selective COX-2 inhibitors), often as part of multipharmacological protocols, for early outpatient treatment of COVID-19. The findings from these studies are promising and point to a crucial role of NSAIDs for the at-home management of people with initial COVID-19 symptoms.
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Affiliation(s)
- Norberto Perico
- Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Bergamo, Italy
| | - Monica Cortinovis
- Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Bergamo, Italy
| | - Fredy Suter
- Azienda Socio-Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy
| | - Giuseppe Remuzzi
- Istituto di Ricerche Farmacologiche Mario Negri, IRCCS, Bergamo, Italy,Azienda Socio-Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy,Correspondence to: Prof Giuseppe Remuzzi, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Centro Anna Maria Astori, Parco Scientifico Tecnologico Kilometro Rosso, 24126 Bergamo, Italy
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Dhar A, Kachroo P, Herve M, Petruschke R. Pain management recommendations during the progression of SARS-CoV-2 infection. Pain Manag 2023; 13:61-69. [PMID: 36515014 DOI: 10.2217/pmt-2022-0043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
COVID-19, an infection caused by SARS-CoV-2, had a devastating impact on people's lives. The pandemic placed a heavy burden on healthcare systems and impacted the care of patients, including those with pain. This narrative review aims to highlight the challenges in managing pain and fever resulting from COVID-19 and pre-existing conditions, and to discuss the role of over the counter analgesics as a key part of the COVID-19 treatment regimen. As most patients with COVID-19 are being managed in the outpatient setting, lifestyle interventions and over the counter analgesics are readily available options to effectively treat pain and fever, which can help to decrease the burden on the healthcare system during the COVID-19 pandemic.
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Affiliation(s)
- Arti Dhar
- Consumer Healthcare R&D, Haleon (formerly GSK Consumer Healthcare), Singapore
| | - Preeti Kachroo
- Consumer Healthcare R&D, Haleon (formerly GSK Consumer Healthcare), Singapore
| | - Maxime Herve
- Consumer Healthcare R&D, Haleon (formerly GSK Consumer Healthcare), Singapore
| | - Richard Petruschke
- US Medical Affairs, Haleon (formerly GSK Consumer Healthcare), Warren, NJ 07059, USA
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Chirumbolo S. The widest use of paracetamol in home therapy might have actually increased the occurrence of severe forms of COVID-19 in Italy, affecting hospitalization and death rates. J Med Virol 2023; 95:e28301. [PMID: 36369417 PMCID: PMC9877658 DOI: 10.1002/jmv.28301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/28/2022] [Accepted: 11/09/2022] [Indexed: 11/13/2022]
Affiliation(s)
- Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, Unit of Human AnatomyUniversity of VeronaVeronaItaly
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13
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Donzelli A. Full-dose NSAIDs at the first sign of respiratory infection? THE LANCET. INFECTIOUS DISEASES 2022; 22:1533-1534. [PMID: 36309020 PMCID: PMC9605611 DOI: 10.1016/s1473-3099(22)00649-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 09/13/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Alberto Donzelli
- Fondazione Centro Studi Allineare Sanità e Salute, 20131 Milan, Italy
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14
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Ruggenenti P, Perico N, Remuzzi G. Full-dose NSAIDs at the first sign of respiratory infection? - Authors' reply. THE LANCET INFECTIOUS DISEASES 2022; 22:1534. [PMID: 36309021 PMCID: PMC9605263 DOI: 10.1016/s1473-3099(22)00646-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 09/13/2022] [Indexed: 11/24/2022]
Affiliation(s)
- Piero Ruggenenti
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy,IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Bergamo, Italy
| | - Norberto Perico
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Bergamo, Italy
| | - Giuseppe Remuzzi
- Unit of Nephrology and Dialysis, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy,IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Bergamo, Italy
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Dadi LS, Kefeni BD, Kadi H, Kifle E, Yesuf EA, Hailemariam G, Edosa ZK, Befekadu T. Household Readiness to Care for Mild and Asymptomatic COVID-19 Cases at Home, Southwest Ethiopia: A Community-based Cross-Sectional Study. Ethiop J Health Sci 2022; 32:1071-1082. [PMID: 36475246 PMCID: PMC9692155 DOI: 10.4314/ejhs.v32i6.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/19/2022] [Indexed: 12/13/2022] Open
Abstract
Background Corona virus disease (COVID-19) continued with its notorious effects overwhelming health institutions. Thus, home-based identification and care for asymptomatic and mild cases of COVID-19 has been recommended. Therefore, the objective of this study was to assess the level of household readiness for caring asymptomatic and mild cases of COVID-19 at home. Methods A community-based cross-sectional study was conducted from March-June 2021 on randomly selected 778 households. Data entry and analysis were carried out using EpiData and SPSS version 25, respectively. Multivariable logistic regression was modeled to identify independent predictors of community readiness. Results Overall readiness of the community was very low (43.8%). Factors positively affecting household readiness were male household heads (AOR = 1.6; 95%CI: 1.05, 2.45), primary (AOR=2.0; CI:.62, 1.59) and higher (AOR = 1.90; 95%CI: 1.04, 3.45) educational level of the respondents, number of rooms within household (AOR = 1.22; CI: 1.03, 1.46), having additionally house (AOR = 2.61; CI: 1.35, 5.03), availability of single use eating utensils (AOR = 2.76; 95%CI: 1.66, 4.56), availability of community water supply (AOR = 8.21; 95% CI: 5.02, 13.43), and community participation and engagement (AOR = 2.81; 95% CI: 1.93, 4.08) in accessing transport, water and sanitation. Conclusions The community was less prepared in terms of housing, infection prevention, water and sanitation. Considering alternative options including universal coverage of vaccine is important; designed behavioral change communications can enhance community participation and engagement in improving access to transport, water and sanitation to reduce risk of infections.
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Affiliation(s)
- Lelisa Sena Dadi
- Department of Epidemiology, Faculty of Public Health, Jimma University, Jimma, Ethiopia
| | | | - Hanan Kadi
- Jimma University Medical Center, Jimma, Ethiopia
| | - Enku Kifle
- Jimma University Medical Center, Jimma, Ethiopia
| | - Elias Ali Yesuf
- Department of Health Policy and management, Faculty of Public Health, Jimma University, Ethiopia
| | - Gelaw Hailemariam
- Department of Emergency medicine, Jimma University Medical Center, Jimma, Ethiopia
| | - Zerihun Kura Edosa
- Department of Epidemiology, Faculty of Public Health, Jimma University, Jimma, Ethiopia
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16
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Lapi F, Marconi E, Grattagliano I, Rossi A, Fornasari D, Magni A, Lora Aprile P, Cricelli C. To clarify the safety profile of paracetamol for home-care patients with COVID-19: a real-world cohort study, with nested case-control analysis, in primary care. Intern Emerg Med 2022; 17:2237-2244. [PMID: 35908013 PMCID: PMC9362076 DOI: 10.1007/s11739-022-03054-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 07/11/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND OBJECTIVE This study aimed to compare the prescribing patterns of paracetamol in COVID-19 with those for similar respiratory conditions and investigated the association between paracetamol use and COVID-19-related hospitalization/death. METHODS Using a primary care data source, we conducted a cohort study to calculate the incidence rate of paracetamol use in COVID-19 and for similar respiratory conditions in 2020 and 2019 (i.e. pre-pandemic phase), respectively. In the study cohort, we nested a case-control analyses to investigate the association between paracetamol use and COVID-19-related hospitalizations/deaths. RESULTS Overall, 1554 (33.4 per 1000) and 2566 patients (78.3 per 1000) were newly prescribed with paracetamol to treat COVID-19 or other respiratory conditions, respectively. Those aged 35-44 showed the highest prevalence rate (44.7 or 99.0 per 1000), while the oldest category reported the lowest value (17.8 or 39.8 per 1000). There was no association for early (OR = 1.15; 95% CI: 0.92-1.43) or mid-term (OR = 1.29; 95% CI: 0.61-2.73) users of paracetamol vs. non-users. Instead, the late users of paracetamol showed a statistically significant increased risk of hospitalization/death (OR = 1.75; 95% CI: 1.4-2.2). CONCLUSIONS Our findings provide reassuring evidence on the use and safety profile of paracetamol to treat early symptoms of COVID-19 as in other respiratory infections.
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Affiliation(s)
- Francesco Lapi
- Health Search, Italian College of General Practitioners and Primary Care, Via del Sansovino 179, 50142, Florence, Italy.
| | - Ettore Marconi
- Health Search, Italian College of General Practitioners and Primary Care, Via del Sansovino 179, 50142, Florence, Italy
| | | | - Alessandro Rossi
- Italian College of General Practitioners and Primary Care, Florence, Italy
| | - Diego Fornasari
- Department Medical Biotechnology and Translational Medicine, Università Degli Studi Di Milano, Milan, Italy
| | - Alberto Magni
- Italian College of General Practitioners and Primary Care, Florence, Italy
| | | | - Claudio Cricelli
- Italian College of General Practitioners and Primary Care, Florence, Italy
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Farolfi F, Cavazza S, Mangiagalli A, Cavanna L. A 98-Year-Old Male With Paroxysmal Atrial Fibrillation Treated for COVID-19 at Home. Cureus 2022; 14:e30653. [DOI: 10.7759/cureus.30653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2022] [Indexed: 11/07/2022] Open
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18
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Cosentino M, Vernocchi V, Martini S, Marino F, Allasino B, Bàlzola MA, Burigana F, Dallari A, Pagano CSF, Palma A, Rango M. Early Outpatient Treatment of COVID-19: A Retrospective Analysis of 392 Cases in Italy. J Clin Med 2022; 11:jcm11206138. [PMID: 36294461 PMCID: PMC9605012 DOI: 10.3390/jcm11206138] [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: 09/13/2022] [Revised: 10/06/2022] [Accepted: 10/16/2022] [Indexed: 11/16/2022] Open
Abstract
COVID-19 was declared a pandemic in March 2020. The knowledge of COVID-19 pathophysiology soon provided a strong rationale for the early use of both anti-inflammatory and antithrombotic drugs; however, its evidence was slowly and partially incorporated into institutional guidelines. The unmet needs of COVID-19 outpatients were taken care of by networks of physicians and researchers. We analyse the characteristics, management and outcomes in COVID-19 outpatients who were taken care of by physicians within the IppocrateOrg Association. In this observational retrospective study, volunteering doctors provided data on 392 COVID-19 patients. The mean age of patients was 48.5 years (range: 0.5–97), and patients were taken care of in COVID-19 stage 0 (15.6%), stage 1 (50.0%), stage 2a (28.8%) and stage 2b (5.6%). Many patients were overweight (26%) or obese (11.5%), with chronic comorbidities (34.9%), mainly cardiovascular (23%) and metabolic (13.3%). The most frequently prescribed drugs included: vitamins and supplements (98.7%), aspirin (66.1%), antibiotics (62%), glucocorticoids (41.8%), hydroxychloroquine (29.6%), enoxaparin (28.6%), colchicine (8.9%), oxygen therapy (6.9%), and ivermectin (2.8%). Hospitalization occurred in 5.8% of cases, mainly in stage 2b (27.3%). A total of 390 patients (99.6%) recovered; one patient was lost at follow up, and one patient died after hospitalization. This is the first real-world study describing the behaviours of physicians caring for COVID-19 outpatients, and the outcomes of COVID-19 early treatment. The lethality in this cohort was 0.2%, while overall, and over the same period, the COVID-19 lethality in Italy was over 3%. The drug use described in this study appears effective and safe. The present evidence should be carefully considered by physicians and political decision makers.
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Affiliation(s)
- Marco Cosentino
- Center for Research in Medical Pharmacology, University of Insubria, 21100 Varese, Italy
- Correspondence: (M.C.); (V.V.)
| | - Veronica Vernocchi
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
- Correspondence: (M.C.); (V.V.)
| | - Stefano Martini
- Center for Research in Medical Pharmacology, University of Insubria, 21100 Varese, Italy
| | - Franca Marino
- Center for Research in Medical Pharmacology, University of Insubria, 21100 Varese, Italy
| | - Barbara Allasino
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | | | - Fabio Burigana
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | - Alberto Dallari
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | | | - Antonio Palma
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
| | - Mauro Rango
- IppocrateOrg Association, Via Canova 15, 6900 Lugano, Switzerland
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Dynamical Analysis of a Modified Epidemic Model with Saturated Incidence Rate and Incomplete Treatment. AXIOMS 2022. [DOI: 10.3390/axioms11060256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This paper addresses a modified epidemic model with saturated incidence and incomplete treatment. The existence of all equilibrium points is analyzed. A reproduction number R0 is determined. Next, it is found that the non-endemic point P0 is stable in case R0<1, but unstable in case R0>1. The special conditions to analyze the local and global stability of the non-endemic and endemic points are investigated. Globally, the sensitivity analysis of the system is studied by combining the Latin Hypercube Sampling and Partial Rating Correlation Coefficients methods. By using the Pontryagins maximum principle, the optimal control problem is studied. Various numerical results are given to support our analysis.
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20
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Consolaro E, Suter F, Rubis N, Pedroni S, Moroni C, Pastò E, Paganini MV, Pravettoni G, Cantarelli U, Perico N, Perna A, Peracchi T, Ruggenenti P, Remuzzi G. A Home-Treatment Algorithm Based on Anti-inflammatory Drugs to Prevent Hospitalization of Patients With Early COVID-19: A Matched-Cohort Study (COVER 2). Front Med (Lausanne) 2022; 9:785785. [PMID: 35530041 PMCID: PMC9073076 DOI: 10.3389/fmed.2022.785785] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 03/18/2022] [Indexed: 12/15/2022] Open
Abstract
Background and AimWhile considerable success has been achieved in the management of patients hospitalized with severe coronavirus disease 2019 (COVID-19), far less progress has been made with early outpatient treatment. We assessed whether the implementation of a home treatment algorithm—designed based on a pathophysiologic and pharmacologic rationale—and including non-steroidal anti-inflammatory drugs, especially relatively selective cyclooxygenase-2 inhibitors and, when needed, corticosteroids, anticoagulants, oxygen therapy and antibiotics—at the very onset of mild COVID-19 symptoms could effectively reduce hospital admissions.MethodsThis fully academic, matched-cohort study evaluated outcomes in 108 consecutive consenting patients with mild COVID-19, managed at home by their family doctors between January 2021 and May 2021, according to the proposed treatment algorithm and in 108 age-, sex-, and comorbidities-matched patients on other therapeutic schedules (ClinicalTrials.gov: NCT04854824). The primary outcome was COVID-19-related hospitalization. Analyses were by intention-to-treat.ResultsOne (0.9%) patient in the “recommended” cohort and 12 (11.1%) in the “control” cohort were admitted to hospital (P = 0.0136). The proposed algorithm reduced the cumulative length of hospital stays by 85% (from 141 to 19 days) as well as related costs (from €60.316 to €9.058). Only 9.8 patients needed to be treated with the recommended algorithm to prevent one hospitalization event. The rate of resolution of major symptoms was numerically—but not significantly—higher in the “recommended” than in the “control” cohort (97.2 vs. 93.5%, respectively; P = 0.322). Other symptoms lingered in a smaller proportion of patients in the “recommended” than in the “control” cohort (20.4 vs. 63.9%, respectively; P < 0.001), and for a shorter period.ConclusionThe adoption of the proposed outpatient treatment algorithm during the early, mild phase of COVID-19 reduced the incidence of subsequent hospitalization and related costs.
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Affiliation(s)
- Elena Consolaro
- Agenzia di Tutela della Salute (ATS) Insubria, Varese, Italy
| | - Fredy Suter
- Azienda Socio-Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy
| | - Nadia Rubis
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
- *Correspondence: Nadia Rubis
| | | | - Chiara Moroni
- Agenzia di Tutela della Salute (ATS) Insubria, Varese, Italy
| | - Elena Pastò
- Agenzia di Tutela della Salute (ATS) Insubria, Varese, Italy
| | | | | | | | - Norberto Perico
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Annalisa Perna
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Tobia Peracchi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Piero Ruggenenti
- Azienda Socio-Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
| | - Giuseppe Remuzzi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
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21
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Pandolfi S, Valdenassi L, Bjørklund G, Chirumbolo S, Lysiuk R, Lenchyk L, Doşa MD, Fazio S. COVID-19 Medical and Pharmacological Management in the European Countries Compared to Italy: An Overview. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:4262. [PMID: 35409942 PMCID: PMC8998583 DOI: 10.3390/ijerph19074262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/16/2022] [Accepted: 03/30/2022] [Indexed: 02/01/2023]
Abstract
(1) Background: Italy accounts for more than 150,000 deaths due to the COVID-19 pandemic, leading the top rank in SARS-CoV-2-caused deceases in Europe. A survey on the different ways by which the COVID-19 pandemic emergency was managed in the foreign European countries compared to Italy is the purpose of this paper. (2) Methods: A literature search and various mathematical algorithms to approach a rank scoring scale were used to describe in detail the different approaches used by European countries to manage the COVID-19 pandemic emergency. (3) Results: The study showed that Italy stands at the bottom ranking for COVID-19 management due to its high mortality rate. Possible causes of the observed huge numbers of hospitalization and deaths were (a) the demographic composition of the European country; (b) its decentralized healthcare system organization; (c) the role of correct pharmacology in the early stages before hospitalization. Post-mortem examinations were of paramount importance to elucidate the etiopathogenesis of COVID-19 and to tailor a suitable and proper therapy in the early symptomatic stages of COVID-19, preventing hospitalization. (4) Conclusions: Factors such as the significant impact on elderly people, the public health organization prevalently state-owned and represented mainly by hospitals, and criticism of the home therapy approach toward SARS-CoV-2-infected people, may have concurred in increasing the number of COVID-19 deaths in Italy.
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Affiliation(s)
- Sergio Pandolfi
- High School Master of Oxygen-Ozone Therapy, University of Pavia, 27100 Pavia, Italy; (S.P.); (L.V.)
| | - Luigi Valdenassi
- High School Master of Oxygen-Ozone Therapy, University of Pavia, 27100 Pavia, Italy; (S.P.); (L.V.)
| | - Geir Bjørklund
- Council for Nutritional and Environmental Medicine (CONEM), 8610 Mo i Rana, Norway;
| | - Salvatore Chirumbolo
- Council for Nutritional and Environmental Medicine (CONEM), 8610 Mo i Rana, Norway;
| | - Roman Lysiuk
- Department of Pharmacognosy and Botany, Danylo Halytsky Lviv National Medical University, 79010 Lviv, Ukraine;
| | - Larysa Lenchyk
- Department of Standardization Kharkiv, National University of Pharmacy, 61002 Kharkiv, Ukraine;
| | - Monica Daniela Doşa
- Department of Pharmacology, Faculty of Medicine, Ovidius University, 900527 Constanța, Romania;
| | - Serafino Fazio
- Department of Internal Medicine, University of Naples Federico II, 80138 Naples, Italy;
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22
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Fazio S, Affuso F, Bellavite P. A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Management of Mild-to-Moderate Symptomatic COVID-19. Med Sci Monit 2022; 28:e936292. [PMID: 35256581 PMCID: PMC8917781 DOI: 10.12659/msm.936292] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/22/2022] [Indexed: 01/11/2023] Open
Abstract
In the past 2 years, the coronavirus disease 2019 (COVID-19) pandemic has driven investigational studies and controlled clinical trials on antiviral treatments and vaccines that have undergone regulatory approval. Now that the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its variants may become endemic over time, there remains a need to identify drugs that treat the symptoms of COVID-19 and prevent progression toward severe cases, hospitalization, and death. Understanding the molecular mechanisms of SARS-CoV-2 infection is extremely important for the development of effective therapies against COVID-19. This review outlines the key pathways involved in the host response to SARS-CoV-2 infection and discusses the potential role of antioxidant and anti-inflammatory pharmacological approaches for the management of early mild-to-moderate COVID-19, using the examples of combined indomethacin, low-dose aspirin, omeprazole, hesperidin, quercetin, and vitamin C. The pharmacological targets of these substances are described here for their possible synergism in counteracting SARS-CoV-2 replication and progression of the infection from the upper respiratory airways to the blood, avoiding vascular complications and cytokine and bradykinin storms.
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Affiliation(s)
- Serafino Fazio
- Department of Internal Medicine (retired professor), Medical School University Federico II, Naples, Italy
| | | | - Paolo Bellavite
- Physiopathology Chair, Homeopathic Medical School of Verona, Verona, Italy
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23
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Fazio S, Bellavite P, Zanolin E, McCullough PA, Pandolfi S, Affuso F. Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis of Early COVID-19 and Treated at Home Within 3 Days or After 3 Days of Symptom Onset with Prescribed and Non-Prescribed Treatments Between November 2020 and August 2021. Med Sci Monit 2021; 27:e935379. [PMID: 34966165 PMCID: PMC8725339 DOI: 10.12659/msm.935379] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 11/25/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND This retrospective study aimed to investigate outcomes and hospitalization rates in patients with a confirmed diagnosis of early COVID-19 treated at home with prescribed and non-prescribed treatments. MATERIAL AND METHODS The medical records of a cohort of 158 Italian patients with early COVID-19 treated at home were analyzed. Treatments consisted of indomethacin, low-dose aspirin, omeprazole, and a flavonoid-based food supplement, plus azithromycin, low-molecular-weight heparin, and betamethasone as needed. The association of treatment timeliness and of clinical variables with the duration of symptoms and with the risk of hospitalization was evaluated by logistic regression. RESULTS Patients were divided into 2 groups: group 1 (n=85) was treated at the earliest possible time (<72 h from onset of symptoms), and group 2 (n=73) was treated >72 h after the onset of symptoms. Clinical severity at the beginning of treatment was similar in the 2 groups. In group 1, symptom duration was shorter than in group 2 (median 6.0 days vs 13.0 days, P<0.001) and no hospitalizations occurred, compared with 19.18% hospitalizations in group 2. One patient in group 1 developed chest X-ray alterations and 2 patients experienced an increase in D-dimer levels, compared with 30 and 22 patients, respectively, in group 2. The main factor determining the duration of symptoms and the risk of hospitalization was the delay in starting therapy (P<0.001). CONCLUSIONS This real-world study of patients in the community showed that early diagnosis and early supportive patient management reduced the severity of COVID-19 and reduced the rate of hospitalization.
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Affiliation(s)
- Serafino Fazio
- Retired Professor of Internal Medicine, Medical School University Federico II, Naples, Italy
| | - Paolo Bellavite
- Physiopathology Chair, Homeopathic Medical School of Verona, Verona, Italy
| | - Elisabetta Zanolin
- Unit of Epidemiology and Medical Statistics, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | | | - Sergio Pandolfi
- Department of Neurosurgery, Villa Mafalda Clinics, Rome, Italy
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Crisafulli S, Ientile V, L’Abbate L, Fontana A, Linguiti C, Manna S, Mercaldo M, Pagliaro C, Vezzaro M, Santacà K, Lora R, Moretti U, Reno C, Fantini MP, Corrao S, Barbato D, Tari M, Trifirò G. COVID-19 Patient Management in Outpatient Setting: A Population-Based Study from Southern Italy. J Clin Med 2021; 11:51. [PMID: 35011810 PMCID: PMC8745524 DOI: 10.3390/jcm11010051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 12/14/2021] [Accepted: 12/21/2021] [Indexed: 12/15/2022] Open
Abstract
Evidence on treatments for early-stage COVID-19 in outpatient setting is sparse. We explored the pattern of use of drugs prescribed for COVID-19 outpatients' management in Southern Italy in the period February 2020-January 2021. This population-based cohort study was conducted using COVID-19 surveillance registry from Caserta Local Health Unit, which was linked to claims databases from the same catchment area. The date of SARS-CoV-2 infection diagnosis was the index date (ID). We evaluated demographic and clinical characteristics of the study drug users and the pattern of use of drugs prescribed for outpatient COVID-19 management. Overall, 40,030 patients were included in the analyses, with a median (IQR) age of 44 (27-58) years. More than half of the included patients were asymptomatic at the ID. Overall, during the study period, 720 (1.8%) patients died due to COVID-19. Azithromycin and glucocorticoids were the most frequently prescribed drugs, while oxygen was the less frequently prescribed therapy. The cumulative rate of recovery from COVID-19 was 84.2% at 30 days from ID and it was lower among older patients. In this study we documented that the drug prescribing patterns for COVID-19 treatment in an outpatient setting from Southern Italy was not supported from current evidence on beneficial therapies for early treatment of COVID-19, thus highlighting the need to implement strategies for improving appropriate drug prescribing in general practice.
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Affiliation(s)
| | - Valentina Ientile
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98125 Messina, Italy;
| | - Luca L’Abbate
- Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (L.L.); (M.V.); (K.S.); (R.L.); (U.M.)
| | - Andrea Fontana
- Unit of Biostatistics, Fondazione IRCCS Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy;
| | - Claudio Linguiti
- Caserta Local Health Unit, 81100 Caserta, Italy; (C.L.); (S.M.); (M.M.); (C.P.); (M.T.)
| | - Sonia Manna
- Caserta Local Health Unit, 81100 Caserta, Italy; (C.L.); (S.M.); (M.M.); (C.P.); (M.T.)
| | - Mariangela Mercaldo
- Caserta Local Health Unit, 81100 Caserta, Italy; (C.L.); (S.M.); (M.M.); (C.P.); (M.T.)
| | - Claudia Pagliaro
- Caserta Local Health Unit, 81100 Caserta, Italy; (C.L.); (S.M.); (M.M.); (C.P.); (M.T.)
| | - Michele Vezzaro
- Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (L.L.); (M.V.); (K.S.); (R.L.); (U.M.)
| | - Katia Santacà
- Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (L.L.); (M.V.); (K.S.); (R.L.); (U.M.)
| | - Riccardo Lora
- Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (L.L.); (M.V.); (K.S.); (R.L.); (U.M.)
| | - Ugo Moretti
- Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (L.L.); (M.V.); (K.S.); (R.L.); (U.M.)
| | - Chiara Reno
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy; (C.R.); (M.P.F.)
| | - Maria Pia Fantini
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy; (C.R.); (M.P.F.)
| | - Salvatore Corrao
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy;
- Department of Internal Medicine, National Relevance and High Specialization Hospital Trust ARNAS Civico, Di Cristina, Benfratelli, 90127 Palermo, Italy
| | | | - Michele Tari
- Caserta Local Health Unit, 81100 Caserta, Italy; (C.L.); (S.M.); (M.M.); (C.P.); (M.T.)
| | - Gianluca Trifirò
- Department of Diagnostics and Public Health, University of Verona, 37134 Verona, Italy; (L.L.); (M.V.); (K.S.); (R.L.); (U.M.)
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Joseph N, Singh VP, Murthy IV, Raman V, Banihatti Nagaraj M, Shetty RV, Sai Vemuri K, Shreedhara S, Manja MSS. Practices, awareness, and perception towards home-based COVID-19 management among the general population in Mangalore city in south India. F1000Res 2021; 10:1271. [PMID: 35387276 PMCID: PMC8943345 DOI: 10.12688/f1000research.74514.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/14/2022] [Indexed: 11/20/2022] Open
Abstract
Background: Most patients with COVID-19 experience mild illness, which can be managed in a home environment. This study was done to assess the perception, awareness, and practices regarding home-based management of COVID-19 among the general population in India. Methods: This cross-sectional study was done in May and June 2021. Data were collected using a Google Form. Results: Mean age of the 294 participants was 36.6 ± 12.1 years. Of these participants, 45 (15.3%) were diagnosed with COVID-19 anytime in the past. Among them, 37 (82.2%) underwent home-based management for COVID-19. Monitoring body temperature and oxygen saturation were performed just once a day by 15.2% and 5.9% of COVID-19 patients respectively. Self-medication was practiced by 11 (29.7%) patients. Disposable face masks were worn by 23 (62.2%) patients beyond eight hours of continuous usage. The disposable type of face mask was not discarded despite becoming wet, and cloth masks were worn by eight (21.6%) patients. Disposable gloves were only worn by 14 (37.8%) caregivers of COVID-19 patients. As many as 10 (27%) patients were tested for COVID-19 after completion of home isolation. Awareness of all mild symptoms and signs of the disease was known to only 19 (6.5%) participants. Normal oxygen saturation in the blood was known to 40 (13.6%) participants. Just six (2%) participants were aware of the correct duration of home isolation in a symptomatic patient with COVID-19. The recommended duration of handwashing with soap and water was known to 102 (34.7%) participants. As many as 17.4% and 32.7% of participants were not confident in using thermometer and pulse oximeter respectively. Conclusion: Practices, awareness, and perception regarding certain essential measures in COVID-19 home management were found lacking among several participants. These need to be addressed by suitable training programs among the general population.
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Affiliation(s)
- Nitin Joseph
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Vijay Pratap Singh
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Impana Venkatesha Murthy
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Vishaan Raman
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Meera Banihatti Nagaraj
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Rahul Vishwanath Shetty
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Krishna Sai Vemuri
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Shruthi Shreedhara
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
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26
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Joseph N, Singh VP, Murthy IV, Raman V, Banihatti Nagaraj M, Shetty RV, Sai Vemuri K, Shreedhara S, Manja MSS. Practices, awareness, and perception towards home-based COVID-19 management among the general population in south India. F1000Res 2021; 10:1271. [PMID: 35387276 PMCID: PMC8943345 DOI: 10.12688/f1000research.74514.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2021] [Indexed: 08/26/2024] Open
Abstract
Background: Most patients with COVID-19 experience mild illness which can be managed in a home environment. This study was done to assess the perception, awareness and practices regarding home-based management of COVID-19 among the general population in India. Methods: This cross-sectional study was done in May and June 2021. Data were collected using a Google Form. Results: Mean age of the 294 participants was 36.6 ± 12.1 years. Of these participants, 45 (15.3%) were diagnosed with COVID-19 anytime in the past. Among them, 37 (82.2%) underwent home-based management for COVID-19. Monitoring of body temperature and oxygen saturation was performed just once a day by 15.2% and 5.9% of COVID-19 patients respectively. Self-medication was practiced by 11 (29.7%) patients. Disposable face masks were worn by 23 (62.2%) patients beyond eight hours of continuous usage. The disposable type of face mask was not discarded despite becoming wet and cloth masks were worn by eight (21.6%) patients. Disposable gloves were only worn by 14 (37.8%) care providers of COVID-19 patients. As many as 10 (27%) patients were tested for COVID-19 after completion of home isolation. Awareness of all mild symptoms and signs of the disease were known to only 19 (6.5%) participants. Normal oxygen saturation in the blood was known to 40 (13.6%) participants. Just six (2%) participants were aware of the correct duration of home isolation in a symptomatic patient with COVID-19. The recommended duration of hand washing with soap and water was known to 102 (34.7%) participants. As many as 17.4% and 32.7% participants were not confident in using thermometer and pulse oximeter respectively. Conclusion: Practices, awareness and perception regarding certain essential measures in COVID-19 home management were found lacking among a number of participants. These need to be addressed by suitable training programs among the general population.
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Affiliation(s)
- Nitin Joseph
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Vijay Pratap Singh
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Impana Venkatesha Murthy
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Vishaan Raman
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Meera Banihatti Nagaraj
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Rahul Vishwanath Shetty
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Krishna Sai Vemuri
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
| | - Shruthi Shreedhara
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, PIN code 575001, India
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27
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Pandolfi S, Chirumbolo S, Ricevuti G, Valdenassi L, Bjørklund G, Lysiuk R, Doşa MD, Lenchyk L, Fazio S. Home pharmacological therapy in early COVID-19 to prevent hospitalization and reduce mortality: Time for a suitable proposal. Basic Clin Pharmacol Toxicol 2021; 130:225-239. [PMID: 34811895 PMCID: PMC9011697 DOI: 10.1111/bcpt.13690] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/03/2021] [Accepted: 11/16/2021] [Indexed: 01/08/2023]
Abstract
The COVID‐19 pandemic is a highly dramatic concern for mankind. In Italy, the pandemic exerted its major impact throughout the period of February to June 2020. To date, the awkward amount of more than 134,000 deaths has been reported. Yet, post‐mortem autopsy was performed on a very modest number of patients who died from COVID‐19 infection, leading to a first confirmation of an immune‐thrombosis of the lungs as the major COVID‐19 pathogenesis, likewise for SARS. Since then (June–August 2020), no targeted early therapy considering this pathogenetic issue was approached. The patients treated with early anti‐inflammatory, anti‐platelet, anticoagulant and antibiotic therapy confirmed that COVID‐19 was an endothelial inflammation with immuno‐thrombosis. Patients not treated or scarcely treated with the most proper and appropriate therapy and in the earliest, increased the hospitalization rate in the intensive care units and also mortality, due to immune‐thrombosis from the pulmonary capillary district and alveoli. The disease causes widespread endothelial inflammation, which can induce damage to various organs and systems. Therapy must be targeted in this consideration, and in this review, we demonstrate how early anti‐inflammatory therapy may treat endothelia inflammation and immune‐thrombosis caused by COVID‐19, by using drugs we are going to recommend in this paper.
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Affiliation(s)
- Sergio Pandolfi
- High School of Oxygen Ozone Therapy, University of Pavia, Pavia, Italy.,Unit of Neurosurgery, Villa Mafalda Health Clinics, Rome, Italy
| | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Italy
| | | | - Luigi Valdenassi
- High School of Oxygen Ozone Therapy, University of Pavia, Pavia, Italy
| | - Geir Bjørklund
- Department of Direction Board, Council for Nutritional an Environmental Medicine (CONEM), Mo i Rana, Norway
| | - Roman Lysiuk
- CONEM Ukraine Life Science Research Group, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
| | - Monica Daniela Doşa
- Department of Pharmacology, Faculty of Medicine, Ovidius University, Constanta, Romania
| | - Larysa Lenchyk
- CONEM Ukraine Pharmacognosy and Natural Product Chemistry Research Group, National University of Pharmacy, Kharkiv, Ukraine
| | - Serafino Fazio
- Department of Internal Medicine, University of Naples Federico II, Naples, Italy
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28
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A review of ischemic stroke in COVID-19: currently known pathophysiological mechanisms. Neurol Sci 2021; 43:67-79. [PMID: 34671854 PMCID: PMC8528653 DOI: 10.1007/s10072-021-05679-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 09/15/2021] [Indexed: 02/08/2023]
Abstract
Coronavirus disease 2019 (COVID-19), the third type of coronavirus pneumonia after severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS), is spreading widely worldwide now. This pneumonia causes not only respiratory symptoms but also multiple organ dysfunction, including thrombotic diseases such as ischemic stroke. The purpose of this review is to explore whether COVID-19 is a risk factor for ischemic stroke and its related pathophysiological mechanisms. Based on the high thrombosis rate and frequent strokes of COVID-19 patients, combined with related laboratory indicators and pathological results, the discussion is mainly from two aspects: nerve invasion and endothelial dysfunction. SARS-CoV-2 can directly invade the CNS through blood-borne and neuronal retrograde pathways, causing cerebrovascular diseases. In addition, the endothelial dysfunction in COVID-19 is almost certain. Cytokine storm causes thromboinflammation, and downregulation of ACE2 leads to RAS imbalance, which eventually lead to ischemic stroke.
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29
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Pandolfi S, Chirumbolo S. Home therapy of COVID-19 at the earliest may greatly prevent hospitalization. Basic Clin Pharmacol Toxicol 2021; 129:395-396. [PMID: 34494369 PMCID: PMC8652880 DOI: 10.1111/bcpt.13650] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 08/27/2021] [Indexed: 12/18/2022]
Affiliation(s)
| | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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30
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Which ones, when and why should renin-angiotensin system inhibitors work against COVID-19? Adv Biol Regul 2021; 81:100820. [PMID: 34419773 PMCID: PMC8359569 DOI: 10.1016/j.jbior.2021.100820] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/05/2021] [Accepted: 08/09/2021] [Indexed: 12/15/2022]
Abstract
The article describes the possible pathophysiological origin of COVID-19 and the crucial role of renin-angiotensin system (RAS), providing several “converging” evidence in support of this hypothesis. SARS-CoV-2 has been shown to initially upregulate ACE2 systemic activity (early phase), which can subsequently induce compensatory responses leading to upregulation of both arms of the RAS (late phase) and consequently to critical, advanced and untreatable stages of COVID-19 disease. The main and initial actors of the process are ACE2 and ADAM17 zinc-metalloproteases, which, initially triggered by SARS-CoV-2 spike proteins, work together in increasing circulating Ang 1–7 and Ang 1–9 peptides and downstream (Mas and Angiotensin type 2 receptors) pathways with anti-inflammatory, hypotensive and antithrombotic activities. During the late phase of severe COVID-19, compensatory secretion of renin and ACE enzymes are subsequently upregulated, leading to inflammation, hypertension and thrombosis, which further sustain ACE2 and ADAM17 upregulation. Based on this hypothesis, COVID-19-phase-specific inhibition of different RAS enzymes is proposed as a pharmacological strategy against COVID-19 and vaccine-induced adverse effects. The aim is to prevent the establishment of positive feedback-loops, which can sustain hyperactivity of both arms of the RAS independently of viral trigger and, in some cases, may lead to Long-COVID syndrome.
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31
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Remuzzi G. COVID-19 from a pharmacological perspective. Adv Biol Regul 2021; 81:100821. [PMID: 34419772 PMCID: PMC8366043 DOI: 10.1016/j.jbior.2021.100821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2022]
Affiliation(s)
- Giuseppe Remuzzi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy.
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32
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Ricciotti E, Laudanski K, FitzGerald GA. Nonsteroidal anti-inflammatory drugs and glucocorticoids in COVID-19. Adv Biol Regul 2021; 81:100818. [PMID: 34303107 PMCID: PMC8280659 DOI: 10.1016/j.jbior.2021.100818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 12/15/2022]
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is characterized by a wide spectrum of symptom severity, which is manifested at different phases of infection and demands different levels of care. Viral load, host innate-immune response to SARS-CoV-2, and comorbidities have a direct impact on the clinical outcomes of COVID-19 patients and determine the diverse disease trajectories. The initial SARS-CoV-2 penetrance and replication in the host causes death of infected cells, determining the viral response. SARS-CoV-2 replication in the host triggers the activation of host antiviral immune mechanisms, determining the inflammatory response. While a healthy immune response is essential to eliminate infected cells and prevent spread of the virus, a dysfunctional immune response can result in a cytokine storm and hyperinflammation, contributing to disease progression. Current therapies for COVID-19 target the virus and/or the host immune system and may be complicated in their efficacy by comorbidities. Here we review the evidence for use of two classes of anti-inflammatory drugs, glucocorticoids and nonsteroidal anti-inflammatory drugs (NSAIDs) for the treatment of COVID-19. We consider the clinical evidence regarding the timing and efficacy of their use, their potential limitations, current recommendations and the prospect of future studies by these and related therapies.
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Affiliation(s)
- Emanuela Ricciotti
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Krzysztof Laudanski
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Anesthesiology and Critical Care, University of Pennsylvania, Philadelphia, PA, USA; Leonard Davis Institute of Healthcare Economics, University of Pennsylvania, Philadelphia, PA, USA
| | - Garret A FitzGerald
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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33
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Pandolfi S, Simonetti V, Ricevuti G, Chirumbolo S. Paracetamol in the home treatment of early COVID-19 symptoms: A possible foe rather than a friend for elderly patients? J Med Virol 2021; 93:5704-5706. [PMID: 34170556 PMCID: PMC8426871 DOI: 10.1002/jmv.27158] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/22/2021] [Accepted: 06/23/2021] [Indexed: 12/28/2022]
Affiliation(s)
- Sergio Pandolfi
- SIOOT, High School in Oxygen Ozone Therapy, University of Pavia, Pavia, Italy.,Healthcare Clinics Villa Mafalda, Rome, Italy
| | - Vincenzo Simonetti
- SIOOT, High School in Oxygen Ozone Therapy, University of Pavia, Pavia, Italy
| | | | - Salvatore Chirumbolo
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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34
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Di Pierro F, Iqtadar S, Khan A, Ullah Mumtaz S, Masud Chaudhry M, Bertuccioli A, Derosa G, Maffioli P, Togni S, Riva A, Allegrini P, Khan S. Potential Clinical Benefits of Quercetin in the Early Stage of COVID-19: Results of a Second, Pilot, Randomized, Controlled and Open-Label Clinical Trial. Int J Gen Med 2021; 14:2807-2816. [PMID: 34194240 PMCID: PMC8238537 DOI: 10.2147/ijgm.s318949] [Citation(s) in RCA: 103] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 06/11/2021] [Indexed: 12/14/2022] Open
Abstract
Background The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of the ongoing global pandemic known as COVID-19. Based on the potential antiviral role of quercetin, and on its described anti-blood clotting, anti-inflammatory and antioxidant properties, we hypothesize that subjects with mild COVID-19 treated with Quercetin Phytosome® (QP), a novel bioavailable form of quercetin, may have a shorter time to virus clearance, a milder symptomatology, and higher probabilities of a benign earlier resolution of the disease. Methods In our 2-week, randomized, open-label, and controlled clinical study, we have enrolled 42 COVID-19 outpatients. Twenty-one have been treated with the standard of care (SC), and 21 with QP as add-on supplementation to the SC. Our main aims were to check virus clearance and symptoms. Results The interim results reveal that after 1 week of treatment, 16 patients of the QP group were tested negative for SARS-CoV-2 and 12 patients had all their symptoms diminished; in the SC group, 2 patients were tested SARS-CoV-2 negative and 4 patients had their symptoms partially improved. By 2 weeks, the remaining 5 patients of the QP group tested negative for SARS-CoV-2, whereas in the SC group out of 19 remaining patients, 17 tested negatives by week 2, one tested negative by week 3 and one patient, still positive, expired by day 20. Concerning blood parameters, the add on therapy with QP, reduced LDH (−35.5%), Ferritin (−40%), CRP (−54.8%) and D-dimer (−11.9%). Conclusion QP statistically shortens the timing of molecular test conversion from positive to negative, reducing at the same time symptoms severity and negative predictors of COVID-19.
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Affiliation(s)
- Francesco Di Pierro
- Scientific & Research Department, Velleja Research, Milan, Italy.,Digestive Endoscopy, Fondazione Poliambulanza, Brescia, Italy
| | - Somia Iqtadar
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Amjad Khan
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, UK.,University of Health Sciences, Lahore, Pakistan
| | - Sami Ullah Mumtaz
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | | | | | - Giuseppe Derosa
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy.,Laboratory of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Pamela Maffioli
- Laboratory of Molecular Medicine, University of Pavia, Pavia, Italy
| | | | | | | | - Saeed Khan
- Department of Molecular Pathology, Dow University of Health Sciences, Karachi, Pakistan
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35
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Vianello A, Del Turco S, Babboni S, Silvestrini B, Ragusa R, Caselli C, Melani L, Fanucci L, Basta G. The Fight against COVID-19 on the Multi-Protease Front and Surroundings: Could an Early Therapeutic Approach with Repositioning Drugs Prevent the Disease Severity? Biomedicines 2021; 9:710. [PMID: 34201505 PMCID: PMC8301470 DOI: 10.3390/biomedicines9070710] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/17/2021] [Accepted: 06/17/2021] [Indexed: 12/15/2022] Open
Abstract
The interaction between the membrane spike (S) protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the transmembrane angiotensin-converting enzyme 2 (ACE2) receptor of the human epithelial host cell is the first step of infection, which has a critical role for viral pathogenesis of the current coronavirus disease-2019 (COVID-19) pandemic. Following the binding between S1 subunit and ACE2 receptor, different serine proteases, including TMPRSS2 and furin, trigger and participate in the fusion of the viral envelope with the host cell membrane. On the basis of the high virulence and pathogenicity of SARS-CoV-2, other receptors have been found involved for viral binding and invasiveness of host cells. This review comprehensively discusses the mechanisms underlying the binding of SARS-CoV2 to ACE2 and putative alternative receptors, and the role of potential co-receptors and proteases in the early stages of SARS-CoV-2 infection. Given the short therapeutic time window within which to act to avoid the devastating evolution of the disease, we focused on potential therapeutic treatments-selected mainly among repurposing drugs-able to counteract the invasive front of proteases and mild inflammatory conditions, in order to prevent severe infection. Using existing approved drugs has the advantage of rapidly proceeding to clinical trials, low cost and, consequently, immediate and worldwide availability.
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Affiliation(s)
- Annamaria Vianello
- Department of Information Engineering, Telemedicine Section, University of Pisa, 56122 Pisa, Italy; (A.V.); (L.F.)
| | - Serena Del Turco
- Council of National Research (CNR), Institute of Clinical Physiology, 56124 Pisa, Italy; (S.B.); (R.R.); (C.C.)
| | - Serena Babboni
- Council of National Research (CNR), Institute of Clinical Physiology, 56124 Pisa, Italy; (S.B.); (R.R.); (C.C.)
| | - Beatrice Silvestrini
- Department of Surgical, Medical, Molecular Pathology, and Critical Area, University of Pisa, 56122 Pisa, Italy;
| | - Rosetta Ragusa
- Council of National Research (CNR), Institute of Clinical Physiology, 56124 Pisa, Italy; (S.B.); (R.R.); (C.C.)
| | - Chiara Caselli
- Council of National Research (CNR), Institute of Clinical Physiology, 56124 Pisa, Italy; (S.B.); (R.R.); (C.C.)
| | - Luca Melani
- Department of Territorial Medicine, ASL Toscana Nord-Ovest, 56121 Pisa, Italy;
| | - Luca Fanucci
- Department of Information Engineering, Telemedicine Section, University of Pisa, 56122 Pisa, Italy; (A.V.); (L.F.)
| | - Giuseppina Basta
- Council of National Research (CNR), Institute of Clinical Physiology, 56124 Pisa, Italy; (S.B.); (R.R.); (C.C.)
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