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Bagnasco D, Nicola S, Testino E, Brussino L, Pini L, Caminati M, Piccardo F, Canevari RF, Melissari L, Ioppi A, Guastini L, Lombardi C, Milanese M, Losa F, Robbiano M, De Ferrari L, Riccio AM, Guida G, Bonavia M, Fini D, Balbi F, Caruso C, Paggiaro P, Blasi F, Heffler E, Paoletti G, Canonica GW, Senna G, Passalacqua G. Long-Term Efficacy of Mepolizumab at 3 Years in Patients with Severe Asthma: Comparison with Clinical Trials and Super Responders. Biomedicines 2023; 11:2424. [PMID: 37760865 PMCID: PMC10525371 DOI: 10.3390/biomedicines11092424] [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: 05/11/2023] [Revised: 06/23/2023] [Accepted: 08/04/2023] [Indexed: 09/29/2023] Open
Abstract
The efficacy mepolizumab in severe asthmatic patients is proven in the literature. Primarily to study the effect of mepolizumab on exacerbations, steroid dependence, and the continuation of efficacy in the long term. Secondarily to evaluate the effect of the drug on nasal polyps. Analyzing data from SANI (Severe Asthma Network Italy) clinics, we observed severe asthmatic patients treated with mepolizumab 100 mg/4 weeks, for a period of 3 years. 157 patients were observed. Exacerbations were reduced from the first year (-84.6%) and progressively to 90 and 95% in the second and third ones. Steroid-dependent patients decreased from 54% to 21% and subsequently to 11% in the second year and 6% in the third year. Patients with concomitant nasal polyps, assessed by SNOT-22, showed a 49% reduction in value from baseline to the third year. The study demonstrated the long-term efficacy of mepolizumab in a real-life setting.
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Affiliation(s)
- Diego Bagnasco
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Stefania Nicola
- SCDU Immunologia e Allergologia, AO Ordine Mauriziano di Torino, C.so Re Umberto 109, 10128 Torino, Italy (L.B.)
| | - Elisa Testino
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Luisa Brussino
- SCDU Immunologia e Allergologia, AO Ordine Mauriziano di Torino, C.so Re Umberto 109, 10128 Torino, Italy (L.B.)
| | - Laura Pini
- Respiratory Medicine Unit, ASST—“Spedali Civili” of Brescia, Piazzale Spedali Civili 1, 25123 Brescia, Italy;
| | - Marco Caminati
- Department of Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (G.S.)
| | - Federica Piccardo
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Rikki Frank Canevari
- ENT Department, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy; (R.F.C.); (L.G.)
| | - Laura Melissari
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Alessandro Ioppi
- ENT Department, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy; (R.F.C.); (L.G.)
| | - Luca Guastini
- ENT Department, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy; (R.F.C.); (L.G.)
| | - Carlo Lombardi
- Departmental Unit of Allergology, Immunology & Pulmonary Diseases, Fondazione Poliambulanza, 25124 Brescia, Italy;
| | - Manlio Milanese
- Department of Respiratory Diseases, S. Corona Hospital, ASL2, 17027 Pietra Ligure, Italy;
| | - Francesca Losa
- UO Allergology and Clinical Immunology, ASST Mantova, 46100 Mantova, Italy;
| | - Michela Robbiano
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Laura De Ferrari
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Anna Maria Riccio
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
| | - Giuseppe Guida
- Department of Clinical and Biological Science, University of Torino, 10043 Orbassano, Italy;
| | - Marco Bonavia
- Department of Rehabilitation Pulmonology, Hospital Ge-Arenzano, ASL3, 16149 Genoa, Italy;
| | - Donatella Fini
- Department of Pneumologiy, Hospital Sarzana (SP), 19125 La Spezia, Italy;
| | - Francesco Balbi
- Department of Pneumologiy, Hospital Imperia, 18100 Imperia, Italy;
| | - Cristiano Caruso
- Department of di Medical and Surgical Science, Fondation Universitary Policlinic A. Gemelli IRCCS, University Cattolica Sacro Cuore, 20123 Rome, Italy;
| | - Pierluigi Paggiaro
- Department of Surgery, Medicine, Molecular Biology and Critical Care, University of Pisa, 56126 Pisa, Italy;
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, 20122 Milan, Italy
- Respiratory Unit and Adult Cystic Fibrosis Center, Internal Medicine Department, Fondation IRCCS Ca’ Granda-Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Enrico Heffler
- Unit of Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Clinical and Research Hospital, 20089 Rozzano, Italy; (E.H.); (G.P.); (G.W.C.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Giovanni Paoletti
- Unit of Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Clinical and Research Hospital, 20089 Rozzano, Italy; (E.H.); (G.P.); (G.W.C.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Giorgio Walter Canonica
- Unit of Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Clinical and Research Hospital, 20089 Rozzano, Italy; (E.H.); (G.P.); (G.W.C.)
- Department of Biomedical Sciences, Humanitas University, 20072 Pieve Emanuele, Italy
| | - Gianenrico Senna
- Department of Medicine, University of Verona, 37134 Verona, Italy; (M.C.); (G.S.)
| | - Giovanni Passalacqua
- Allergy and Respiratory Diseases, IRCCS Policlinico San Martino, University of Genoa, 16132 Genoa, Italy (M.R.); (L.D.F.); (G.P.)
- Department of Internal Medicine (DIMI), University of Genoa, 16132 Genoa, Italy;
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2
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Manti S, Giallongo A, Pecora G, Parisi GF, Papale M, Mulè E, Aloisio D, Rotolo N, Leonardi S. Safety of biologics in severe asthmatic patients with SARS-CoV-2 infection: A prospective study. Pediatr Pulmonol 2023; 58:1085-1091. [PMID: 36593591 DOI: 10.1002/ppul.26298] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/11/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Asthma guidelines have recommended continuing treatment with biologics during coronavirus disease 2019 (COVID-19) pandemic. However, a continuation of treatment with biologics in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been little investigated. OBJECTIVE To assess the safety of biologics in patients with SARS-CoV-2 infection. METHODS A pilot, monocentric, prospective study. Patients aged 6 years old and older with severe asthma on treatment with biologics and confirmed SARS-CoV-2 infection were enrolled. Patients were followed-up with periodic calls at different time points up to 3 months to detect any adverse effect and its relationship with biologic treatment according to the Naranjo Adverse Probability Scale (NAPS). The severity of SARS-CoV-2 infection and clinical outcome were also assessed. RESULTS Overall, we included 21 patients (10 on therapy with omalizumab, 9 with dupilumab, and 2 with mepolizumab). Only a patient-reported two local adverse events. No other adverse event was reported. Twenty out of 21 patients had a mild COVID-19 course, and no adverse outcome was observed. CONCLUSION We showed that the scheduled dose of the biologic therapy can be administered safely on time in patients with SARS-CoV-2 infection, as the treatment did not result in adverse events or outcomes.
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Affiliation(s)
- Sara Manti
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Department of Human Pathology of Adult and Childhood Gaetano Barresi, Pediatric Unit, University of Messina, Messina, Italy
| | | | - Giulia Pecora
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Giuseppe F Parisi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Maria Papale
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Enza Mulè
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Donatella Aloisio
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Novella Rotolo
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Salvatore Leonardi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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3
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Pini L, Montori R, Giordani J, Guerini M, Orzes N, Ciarfaglia M, Arici M, Cappelli C, Piva S, Latronico N, Muiesan ML, Tantucci C. Assessment of respiratory function and exercise tolerance at 4-6 months after COVID-19 infection in patients with pneumonia of different severity. Intern Med J 2023; 53:202-208. [PMID: 36114661 PMCID: PMC9538800 DOI: 10.1111/imj.15935] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 09/04/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND The evaluation of COVID-19 systemic consequences is a wide research field in which respiratory function assessment has a pivotal role. However, the available data in the literature are still sparse and need further strengthening. AIM To assess respiratory function 4-6 months after hospital discharge based on lung disease severity in patients who overcome COVID-19 pneumonia. METHODS Patients hospitalised either in the Internal Medicine Department (IMD) for moderate to severe disease or in the Intensive Care Unit (ICU) for critical disease underwent spirometry with maximal flow-volume curve, lung volumes, lung diffusion capacity (DLCO ) and six-minute walking test (6-MWT). RESULTS Eighty-eight patients were analysed: 40 from the IMD and 48 from the ICU. In both cohorts, there was a greater prevalence of male patients. In the IMD cohort, 38% of patients showed at least one altered respiratory parameter, while 62% in the ICU cohort did so (P < 0.05). Total lung capacity (TLC) and DLCO were the most frequently altered parameters: 15% and 33% from IMD versus 33% and 56% from ICU, respectively (P < 0.05). In IMD patients, 5% had only restrictive deficit, 22% had only lung diffusion impairment and 10% had both. In ICU patients, 6% had only restrictive deficit, 29% had only lung diffusion impairment and 27% had both (P < 0.05). ICU patients showed a higher frequency of abnormal 6-MWT (P < 0.05). CONCLUSION Lung function tests and 6-MWT are highly informative tools for monitoring the negative consequences of COVID-19 pneumonia, which were more frequent and more complex in patients discharged from ICU.
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Affiliation(s)
- Laura Pini
- Respiratory Medicine Unit, ASST-Spedali Civili, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Rossano Montori
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Jordan Giordani
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Michele Guerini
- Respiratory Medicine Unit, ASST-Spedali Civili, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Nicla Orzes
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Manuela Ciarfaglia
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Marianna Arici
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Carlo Cappelli
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Endocrine-Metabolic Medicine Unit, ASST-Spedali Civili, Brescia, Italy
| | - Simone Piva
- Department of Anesthesia, Critical Care and Emergency Unit, ASST-Spedali Civili, Brescia, Italy.,Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Nicola Latronico
- Department of Anesthesia, Critical Care and Emergency Unit, ASST-Spedali Civili, Brescia, Italy.,Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Maria L Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy.,Internal Medicine Unit, ASST-Spedali Civili, Brescia, Italy
| | - Claudio Tantucci
- Respiratory Medicine Unit, ASST-Spedali Civili, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
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Nandi S, Nayak BS, Khede MK, Saxena AK. Repurposing of Chemotherapeutics to Combat COVID-19. Curr Top Med Chem 2022; 22:2660-2694. [PMID: 36453483 DOI: 10.2174/1568026623666221130142517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/16/2022] [Accepted: 10/06/2022] [Indexed: 12/05/2022]
Abstract
Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) is a novel strain of SARS coronavirus. The COVID-19 disease caused by this virus was declared a pandemic by the World Health Organization (WHO). SARS-CoV-2 mainly spreads through droplets sprayed by coughs or sneezes of the infected to a healthy person within the vicinity of 6 feet. It also spreads through asymptomatic carriers and has negative impact on the global economy, security and lives of people since 2019. Numerous lives have been lost to this viral infection; hence there is an emergency to build up a potent measure to combat SARS-CoV-2. In view of the non-availability of any drugs or vaccines at the time of its eruption, the existing antivirals, antibacterials, antimalarials, mucolytic agents and antipyretic paracetamol were used to treat the COVID-19 patients. Still there are no specific small molecule chemotherapeutics available to combat COVID-19 except for a few vaccines approved for emergency use only. Thus, the repurposing of chemotherapeutics with the potential to treat COVID-19 infected people is being used. The antiviral activity for COVID-19 and biochemical mechanisms of the repurposed drugs are being explored by the biological assay screening and structure-based in silico docking simulations. The present study describes the various US-FDA approved chemotherapeutics repositioned to combat COVID-19 along with their screening for biological activity, pharmacokinetic and pharmacodynamic evaluation.
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Affiliation(s)
- Sisir Nandi
- Department of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research, Affiliated to Uttarakhand Technical University, Kashipur, 244713, India
| | - Bhabani Shankar Nayak
- Department of Pharmaceutics, Institute of Pharmacy and Technology, Salipur, Affiliated to Biju Patnaik University of Technology, Odisha, 754202, India
| | - Mayank Kumar Khede
- Department of Pharmaceutics, Institute of Pharmacy and Technology, Salipur, Affiliated to Biju Patnaik University of Technology, Odisha, 754202, India
| | - Anil Kumar Saxena
- Department of Pharmaceutical Chemistry, Global Institute of Pharmaceutical Education and Research, Affiliated to Uttarakhand Technical University, Kashipur, 244713, India
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Jutel M, Torres MJ, Palomares O, Akdis CA, Eiwegger T, Untersmayr E, Barber D, Zemelka-Wiacek M, Kosowska A, Palmer E, Vieths S, Mahler V, Canonica WG, Nadeau K, Shamji MH, Agache I. COVID-19 vaccination in patients receiving allergen immunotherapy (AIT) or biologicals-EAACI recommendations. Allergy 2022; 77:2313-2336. [PMID: 35147230 PMCID: PMC9111382 DOI: 10.1111/all.15252] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 01/05/2022] [Accepted: 01/12/2022] [Indexed: 12/16/2022]
Abstract
Immune modulation is a key therapeutic approach for allergic diseases, asthma and autoimmunity. It can be achieved in an antigen-specific manner via allergen immunotherapy (AIT) or in an endotype-driven approach using biologicals that target the major pathways of the type 2 (T2) immune response: immunoglobulin (Ig)E, interleukin (IL)-5 and IL-4/IL-13 or non-type 2 response: anti-cytokine antibodies and B-cell depletion via anti-CD20. Coronavirus disease 2019 (COVID-19) vaccination provides an excellent opportunity to tackle the global pandemics and is currently being applied in an accelerated rhythm worldwide. The vaccine exerts its effects through immune modulation, induces and amplifies the response against the severe acute respiratory syndrome coronavirus (SARS-CoV-2). Thus, as there may be a discernible interference between these treatment modalities, recommendations on how they should be applied in sequence are expected. The European Academy of Allergy and Clinical Immunology (EAACI) assembled an expert panel under its Research and Outreach Committee (ROC). This expert panel evaluated the evidence and have formulated recommendations on the administration of COVID-19 vaccine in patients with allergic diseases and asthma receiving AIT or biologicals. The panel also formulated recommendations for COVID-19 vaccine in association with biologicals targeting the type 1 or type 3 immune response. In formulating recommendations, the panel evaluated the mechanisms of COVID-19 infection, of COVID-19 vaccine, of AIT and of biologicals and considered the data published for other anti-infectious vaccines administered concurrently with AIT or biologicals.
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Affiliation(s)
- Marek Jutel
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
- ALL-MED Medical Research Institute, Wroclaw, Poland
| | - Maria J Torres
- Allergy Unit, Regional University Hospital of Malaga, IBIMA-UMA-ARADyAL-BIONAND, Malaga, Spain
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Zurich, Switzerland
- Christine Kühne-Center for Allergy Research and Education (CK-CARE), Davos, Switzerland
| | - Thomas Eiwegger
- Division of Immunology and Allergy, The Department of 13 Pediatrics, Food Allergy and Anaphylaxis Program, The Hospital for Sick Children, Toronto, Ontario, Canada
- Translational Medicine Program, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Immunology, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Eva Untersmayr
- Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Domingo Barber
- Facultad de Medicina, Departamento de Ciencias Médicas Básicas, Instituto de Medicina Molecular Aplicada (IMMA), Universidad San Pablo-CEU, CEU Universities, Madrid, Spain
| | | | - Anna Kosowska
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
- ALL-MED Medical Research Institute, Wroclaw, Poland
| | - Elizabeth Palmer
- Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Inflammation, Repair and Development, National Heart and Lung Institute, Imperial College London. MRC & Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK
| | - Stefan Vieths
- Paul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, Langen, Germany
| | | | - Walter G Canonica
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Personalized Medicine Asthma, & Allergy Center-IRCCS Humanitas Research Hospital, Milan, Italy
| | - Kari Nadeau
- Division of Pulmonary, Allergy and Critical Care Medicine, Dept of Medicine, Stanford, California, USA
| | - Mohamed H Shamji
- Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Inflammation, Repair and Development, National Heart and Lung Institute, Imperial College London. MRC & Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK
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Papaioannou AI, Fouka E, Tzanakis N, Antoniou K, Samitas K, Zervas E, Kostikas K, Bartziokas K, Porpodis K, Papakosta D, Tzouvelekis A, Gerogianni I, Kotsiou O, Makris M, Rovina N, Vlachou G, Markatos M, Vittorakis S, Katsoulis K, Papanikolaou I, Afthinos A, Katsaounou P, Steiropoulos P, Latsios D, Dimakou K, Koukidou S, Hillas G, Tryfon S, Kallieri M, Georgopoulou A, Avarlis P, Bakakos P, Markopoulou K, Gaki E, Paspala A, Kyriakaki Z, Gourgoulianis KI, Papiris S, Loukides S. SARS-Cov-2 Infection in Severe Asthma Patients Treated With Biologics. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY: IN PRACTICE 2022; 10:2588-2595. [PMID: 35752436 PMCID: PMC9222651 DOI: 10.1016/j.jaip.2022.05.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 05/21/2022] [Accepted: 05/25/2022] [Indexed: 12/15/2022]
Abstract
Background At the beginning of the pandemic, there have been considerable concerns regarding coronavirus disease 2019 (COVID-19) severity and outcomes in patients with severe asthma treated with biologics. Objective To prospectively observe a cohort of severe asthmatics treated with biologics for the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and disease severity during the COVID-19 pandemic. Methods Physicians from centers treating patients with severe asthma all over Greece provided demographic and medical data regarding their patients treated with biologics. Physicians were also asked to follow up patients during the pandemic and to perform a polymerase chain reaction test in case of a suspected SARS-Cov-2 infection. Results Among the 591 severe asthmatics (63.5% female) included in the study, 219 (37.1%) were treated with omalizumab, 358 (60.6%) with mepolizumab, and 14 (2.4%) with benralizumab. In total, 26 patients (4.4%) had a confirmed SARS-CoV-2 infection, 9 (34.6%) of whom were admitted to the hospital because of severe COVID-19, and 1 required mechanical ventilation and died 19 days after admission. Of the 26 infected patients, 5 (19.2%) experienced asthma control deterioration, characterized as exacerbation that required treatment with systemic corticosteroids. The scheduled administration of the biological therapy was performed timely in all patients with the exception of 2, in whom it was postponed for 1 week according to their doctors’ suggestion. Conclusion Our study confirms that despite the initial concerns, SARS-CoV-2 infection is not more common in asthmatics treated with biologics compared with the general population, whereas the use of biologic treatments for severe asthma during the COVID-19 pandemic does not seem to be related to adverse outcomes from severe COVID-19.
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Jackson DJ, Akuthota P, Roufosse F. Eosinophils and eosinophilic immune dysfunction in health and disease. Eur Respir Rev 2022; 31:31/163/210150. [PMID: 35082127 DOI: 10.1183/16000617.0150-2021] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/22/2021] [Indexed: 12/11/2022] Open
Abstract
The functions ascribed to eosinophils have classically been limited to host defence against certain parasitic infections and potentially deleterious effects in the setting of specific diseases that are associated with elevated eosinophil counts in blood and/or tissue. The ability to induce eosinophil depletion either experimentally in animal models or through targeted therapies in humans has extended our understanding of the roles played by eosinophils in health and homeostasis as well as in disease pathogenesis. When associated with human disease aetiology, the eosinophil takes on a pathogenic rather than a protective role. This maladaptive response, called "eosinophilic immune dysfunction" herein, appears central to exacerbation pathogenesis and disease control in severe asthma and may be involved in the aetiology of other eosinophil-related conditions ranging from organ-system-limited diseases such as phenotypic subsets of chronic obstructive pulmonary disease and chronic rhinosinusitis with nasal polyposis to more broadly systemic diseases such as eosinophilic granulomatosis with polyangiitis and hypereosinophilic syndrome. In this review, we describe the evidence supporting eosinophilic functions related to health and homeostasis and explore the contribution of eosinophilic immune dysfunction to human disease.
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Affiliation(s)
- David J Jackson
- Guy's Severe Asthma Centre, Guy's & St Thomas' NHS Trust, London, UK .,School of Immunology & Microbial Sciences, King's College London, London, UK
| | - Praveen Akuthota
- Division of Pulmonary, Critical Care, and Sleep Medicine, Dept of Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Florence Roufosse
- Médecine Interne, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
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8
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Gaspar-Marques J, van Zeller M, Carreiro-Martins P, Chaves Loureiro C. Severe asthma in the era of COVID-19: A narrative review. Pulmonology 2022; 28:34-43. [PMID: 34053902 PMCID: PMC8084617 DOI: 10.1016/j.pulmoe.2021.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/29/2021] [Accepted: 04/06/2021] [Indexed: 12/26/2022] Open
Abstract
INTRODUCTION AND OBJECTIVES Severe asthma management during the coronavirus disease 2019 (COVID-19) pandemic is a challenge and will continue to be, at least in the next few months, as herd immunity is still a mirage. A lot has to be learned about how COVID-19 affects underlying diseases, and severe asthma is no exception. METHODS Narrative review of papers available until February 2021 in PubMed and Google Scholar, relating severe asthma and COVID-19. Four main research topics were reviewed: SARS-CoV-2 infection: immunology and respiratory pathology; interrelationship of severe asthma endotypes and COVID-19 disease mechanisms; severe asthma epidemiology and COVID-19; and biologics for severe asthma in the context of COVID-19. RESULTS COVID-19 disease mechanisms start with upper respiratory cell infection, and afterwards several immunological facets are activated, contributing to disease severity, namely cell-mediated immunity and antibody production. Although infrequent in the COVID-19 course some patients develop a cytokine storm that causes organ damage and may lead to acute respiratory distress syndrome or multiorgan failure. Regarding severe asthma endotypes, type2-high might have a protective role both in infection risk and disease course. There is conflicting data regarding the epidemiological relationship between COVID-19 among severe asthma patients, with some studies reporting increased risk of infection and disease course, whereas others the other way round. Biologics for severe asthma do not seem to increase the risk of infection and severe COVID-19, although further evidence is needed. CONCLUSIONS Globally, in the era of COVID-19, major respiratory societies recommend continuing the biologic treatment, preferably in a self-home administration program.
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Affiliation(s)
- João Gaspar-Marques
- Immunoallergy Department, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal; NOVA Medical School/Comprehensive Health Research Center (CHRC) Campo dos Mártires da Pátria, 130, 1169-056 Lisbon, Portugal.
| | - Mafalda van Zeller
- Pulmonology Department, Centro Hospitalar Universitário de São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
| | - Pedro Carreiro-Martins
- Immunoallergy Department, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, EPE, Lisbon, Portugal,NOVA Medical School/Comprehensive Health Research Center (CHRC) Campo dos Mártires da Pátria, 130, 1169-056 Lisbon, Portugal
| | - Cláudia Chaves Loureiro
- Pulmonology Department, Hospitais da Universidade de Coimbra, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal,Clinical Academic Center of Coimbra, Portugal
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9
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Kong-Cardoso B, Ribeiro A, Aguiar R, Pité H, Morais-Almeida M. Understanding and Managing Severe Asthma in the Context of COVID-19. Immunotargets Ther 2021; 10:419-430. [PMID: 34926333 PMCID: PMC8675091 DOI: 10.2147/itt.s342636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 11/25/2021] [Indexed: 12/15/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) continues to spread across the world. Since the beginning of the pandemic, the question of whether asthma is a risk factor for getting the infection or for poor outcomes motivated a great debate. In the field of severe asthma and its treatment during COVID-19 pandemic, several issues are also pending. A literature review focused on the management of severe asthma patients in the context of COVID-19 is performed. The available evidence suggests that severe asthma patients do not have an increased risk of poor COVID-19 outcomes and that it is safe to treat asthmatic patients with inhaled corticosteroids (ICS) and biologics during the pandemic, even though some studies indicate that high doses of ICS may predispose to COVID-19. The chronic use of oral corticosteroid (OCS) might be associated with poor COVID-19 outcomes, although there is no complete agreement. There is very limited evidence concerning the use of triple therapy for asthma in the context of this pandemic. Ultimately, severe asthma patients should maintain their medication during the COVID-19 pandemic, including biologic agents. More studies are needed to address the role of asthma medications and asthma’s different phenotypes on the incidence and course of COVID-19.
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Affiliation(s)
- Bárbara Kong-Cardoso
- Allergy Center, CUF Descobertas Hospital and CUF Tejo Hospital, Lisbon, Portugal
| | - Amélia Ribeiro
- Pneumology Department, Centro Hospitalar Barreiro Montijo, Barreiro, Portugal
| | - Rita Aguiar
- Allergy Center, CUF Descobertas Hospital and CUF Tejo Hospital, Lisbon, Portugal
| | - Helena Pité
- Allergy Center, CUF Descobertas Hospital and CUF Tejo Hospital, Lisbon, Portugal
| | - Mário Morais-Almeida
- Allergy Center, CUF Descobertas Hospital and CUF Tejo Hospital, Lisbon, Portugal
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10
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Zou H, Yang Y, Dai H, Xiong Y, Wang JQ, Lin L, Chen ZS. Recent Updates in Experimental Research and Clinical Evaluation on Drugs for COVID-19 Treatment. Front Pharmacol 2021; 12:732403. [PMID: 34880750 PMCID: PMC8646041 DOI: 10.3389/fphar.2021.732403] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/13/2021] [Indexed: 12/17/2022] Open
Abstract
Since the outbreak of corona virus disease 2019 (COVID-19) in Wuhan (China) in December 2019, the epidemic has rapidly spread to many countries around the world, posing a huge threat to global public health. In response to the pandemic, a number of clinical studies have been initiated to evaluate the effect of various treatments against COVID-19, combining medical strategies and clinical trial data from around the globe. Herein, we summarize the clinical evaluation about the drugs mentioned in this review for COVID-19 treatment. This review discusses the recent data regarding the efficacy of various treatments in COVID-19 patients, to control and prevent the outbreak.
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Affiliation(s)
| | - Yuqi Yang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Huiqiang Dai
- Cell Research Center, Shenzhen Bolun Institute of Biotechnology, Shenzhen, China
| | - Yunchuang Xiong
- Cell Research Center, Shenzhen Bolun Institute of Biotechnology, Shenzhen, China
| | - Jing-Quan Wang
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
| | - Lusheng Lin
- Cell Research Center, Shenzhen Bolun Institute of Biotechnology, Shenzhen, China
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, United States
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11
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Abstract
PURPOSE OF REVIEW As of June 2021, coronavirus disease 2019 (COVID-19) exceeded 180 million reported cases and was responsible for almost 4 million deaths globally. Asthma affects approximately 262 million people worldwide and is an important cause of morbidity and mortality. Presently, it appears asthma is neither associated with an increased risk of contracting COVID-19 nor with a risk of severe COVID-19 or COVID-19 related death. Regarding the severe asthma patients on biologics, questions remain. The purpose of this review is to discuss the evidence regarding the relationship between asthma, biologics and COVID-19. RECENT FINDINGS The available evidence does not suggest that severe asthmatics on treatment with biologics have a higher risk of severe acute respiratory syndrome coronavirus 2 infection compared to the general population. It does not appear that they have a higher risk of severe disease or COVID-19 related death either. SUMMARY This review suggests that treatment with biologics for severe asthma is safe and should be maintained during the COVID-19 pandemic. However, more studies are needed to address this question and the role of biological therapy on different asthma phenotypes.
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12
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Gao YD, Agache I, Akdis M, Nadeau K, Klimek L, Jutel M, Akdis CA. The effect of allergy and asthma as a comorbidity on the susceptibility and outcomes of COVID-19. Int Immunol 2021; 34:177-188. [PMID: 34788827 PMCID: PMC8689956 DOI: 10.1093/intimm/dxab107] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/10/2021] [Indexed: 12/12/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic causes an overwhelming number of hospitalization and deaths with a significant socioeconomic impact. The vast majority of studies indicate that asthma and allergic diseases do not represent a risk factor for COVID-19 susceptibility nor cause a more severe course of disease. This raises the opportunity to investigate the underlying mechanisms of the interaction between an allergic background and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The majority of patients with asthma, atopic dermatitis, allergic rhinitis, chronic rhinosinusitis, food allergies and drug allergies exhibit an over-expression of type 2 immune and inflammatory pathways with the contribution of epithelial cells, innate lymphoid cells, dendritic cells, T cells, eosinophils, mast cells, basophils, and the type 2 cytokines interleukin (IL)-4, IL-5, IL-9, IL-13, and IL-31. The potential impact of type 2 inflammation-related allergic diseases on susceptibility to COVID-19 and severity of its course have been reported. In this review, the prevalence of asthma and other common allergic diseases in COVID-19 patients is addressed. Moreover, the impact of allergic and non-allergic asthma with different severity and control status, currently available asthma treatments such as inhaled and oral corticosteroids, short- and long-acting β2 agonists, leukotriene receptor antagonists and biologicals on the outcome of COVID-19 patients is reviewed. In addition, possible protective mechanisms of asthma and type 2 inflammation on COVID-19 infection, such as the expression of SARS-CoV-2 entry receptors, antiviral activity of eosinophils and cross-reactive T-cell epitopes, are discussed. Potential interactions of other allergic diseases with COVID-19 are postulated, including recommendations for their management.
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Affiliation(s)
- Ya-Dong Gao
- Department of Allergology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China.,Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan, Hubei, China
| | - Ioana Agache
- Faculty of Medicine, Transylvania University, Brasov, Romania
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Herman-Burchard Strasse, Davos, Switzerland
| | - Kari Nadeau
- Sean N. Parker Center for Allergy and Asthma Research, Department of Medicine, Stanford University, Palo Alto, California, USA
| | - Ludger Klimek
- Center for Rhinology and Allergology, An den Quellen, Wiesbaden, Germany
| | - Marek Jutel
- Department of Clinical Immunology, Wrocław Medical University.,All-MED Medical Research Institute, Wrocław, Poland
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Herman-Burchard Strasse, Davos, Switzerland
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