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Chen XF, Deng JM. The influence of novel coronavirus pneumonia on chronic disease management of asthma-a narrative review. J Thorac Dis 2024; 16:1590-1600. [PMID: 38505017 PMCID: PMC10944750 DOI: 10.21037/jtd-23-1139] [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: 07/22/2023] [Accepted: 01/05/2024] [Indexed: 03/21/2024]
Abstract
Background and Objective The coronavirus disease 2019 (COVID-19) pandemic has taken a huge global toll on all fronts, creating new challenges for the diagnosis and treatment of respiratory diseases. For chronic management of asthma, on the one hand, the presence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may affect the asthma disease itself; on the other hand, in order to control the spread of the pandemic, forced isolation, mask-wearing and various disinfection measures also have an impact on the condition and medication of asthma patients. This article reviews the changes in chronic asthma management under the COVID-19 pandemic to provide reference for chronic disease management of asthma after the pandemic and for various public health emergencies in the future. Methods Online searching of literature was performed. The National Center for Biotechnology Information (NCBI), PubMed, Google Scholar, and EMBASE were searched. Key Content and Findings COVID-19 has had a huge impact on the world, and has also brought new challenges to the diagnosis and treatment of asthma and chronic disease management. On the one hand, the existence of the 2019 novel coronavirus directly affects the asthma disease itself, on the other hand, due to the particularity of the asthma disease itself, different levels of isolation and controls can cause patients with different degrees of medical difficulties; in addition, the application of various disinfectants in the environment also increases the risk of acute attacks of asthma patients, as well as mask-wearing, vaccination, anxiety about the disease, panic, etc., all of which have posed various degrees of impact on the condition and psychology of asthma patients. Conclusions The pandemic of COVID-19 has brought many difficulties to the chronic disease management of asthma, and has had a certain impact on the disease control of asthma patients. In the era with overflowing information, internet hospital is the current trend, and there is a long way to go for effectively penetrating medical resources virtually via the internet into chronic disease management of asthma.
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Affiliation(s)
- Xue-Fen Chen
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Guangxi Medical University, Nanning, China
- Geriatrics Respiratory Medicine Department, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Jing-Min Deng
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Guangxi Medical University, Nanning, China
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Romani L, Roversi M, Bernardi S, Venturini E, Garazzino S, Donà D, Krzysztofiak A, Montagnani C, Funiciello E, Calò Carducci FI, Marabotto C, Castagnola E, Salvini F, Lancella L, Lo Vecchio A, Galli L, Castelli Gattinara G. Use of Remdesivir in children with COVID-19: report of an Italian multicenter study. Ital J Pediatr 2024; 50:32. [PMID: 38413992 PMCID: PMC10900665 DOI: 10.1186/s13052-024-01606-z] [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] [Received: 09/28/2023] [Accepted: 02/11/2024] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND COVID-19 is generally milder in children than in adults, however severe infection has been described in some patients. Few data are available on use of Remdesivir (RDV) in children, as most clinical trials focused on adult patients. We report a multicenter study conducted in 10 Italian Hospitals to investigate the safety of RDV in children affected by COVID-19. METHODS We collected the clinical data of children with COVID-19 treated with RDV between March 2020 and February 2022 in 10 Italian hospitals. Clinical data were compared according to a duration of RDV therapy more or less than 5 days. Linear regression model was used to determine the association of significant variables from the bivariate analysis to the duration of RDV therapy. RESULTS A total of 50 patients were included, with a median age of 12.8 years. Many patients had at least one comorbidity (78%), mostly obesity. Symptoms were fever (88%), cough (74%) and dyspnea (68%). Most patients were diagnosed with pneumonia of either viral and/or bacterial etiology. Blood test showed leukopenia in 66% and increased C-reactive protein (CRP) levels in 63% of cases. Thirty-six patients received RDV for 5 days, nine patients up to 10 days. Most children who received RDV longer were admitted to the PICU (67%). Treatment with RDV was well tolerated with rare side effects: bradycardia was recorded in 6% of cases, solved in less than 24 h after discontinuation. A mild elevation of transaminases was observed in 26% of cases, however for the 8%, it was still detected before the RDV administration. Therefore, in these cases, we could not establish if it was caused by COVID-19, RDV o both. Patients who received RDV for more than 5 days waited longer for its administration after pneumonia diagnosis. The presence of comorbidities and the duration of O2 administration significantly correlated with the duration of RDV therapy at the linear regression analysis. CONCLUSION Our experience indicates that RDV against SARS-CoV-2 is safe and well-tolerated in pediatric populations at high risk of developing severe COVID-19. Our data suggest that delaying RDV therapy after diagnosis of pneumonia may be associated with a longer duration of antiviral therapy, especially in patients with comorbidities.
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Affiliation(s)
- Lorenza Romani
- Infectious Diseases Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
| | - Marco Roversi
- PhD Course "Immunology, Molecular Medicine and Applied Biotechnology", University of Rome Tor Vergata, Rome, Italy
| | - Stefania Bernardi
- Infectious Diseases Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Silvia Garazzino
- Pediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | - Daniele Donà
- Division of Pediatric Infectious Diseases, Department for Woman and Child Health, University of Padua, Padua, Italy
| | | | - Carlotta Montagnani
- Infectious Diseases Unit, Meyer Children's University Hospital, Florence, Italy
| | - Elisa Funiciello
- Pediatric Infectious Diseases Unit, Regina Margherita Children's Hospital, University of Turin, Turin, Italy
| | | | - Caterina Marabotto
- Department of Pediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Elio Castagnola
- Hematology and Oncology, Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Filippo Salvini
- Pediatrics Division, Azienda Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Laura Lancella
- Infectious Diseases Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Andrea Lo Vecchio
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Luisa Galli
- Infectious Diseases Unit, Meyer Children's University Hospital, Florence, Italy
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Korematsu S, Fujisawa T, Saito N, Tezuka J, Miura K, Kobayashi I, Miyata I, Kosugi Y, Gohda Y, Koike Y, Suda A, Matsuo A, Sasaki M, Handa Y, Fujiwara M, Ono A, Koizumi S, Oishi T, Tanaka T, Ando Y, Taba N, Tsurinaga Y, Sato T, Kanai R, Yashiro M, Takagi T, Hida S, Harazaki M, Hoshina T, Okada S, Yasutomi M, Nakata S, Muto A, Tanabe S, Ueda Y, Hasegawa S, Kameda M, Tanaka‐Taya K, Fujimoto T, Okada K. Suppressed pediatric asthma hospitalizations during the COVID-19 pandemic in Japan, from a national survey. Clin Transl Allergy 2024; 14:e12330. [PMID: 38282201 PMCID: PMC10795717 DOI: 10.1002/clt2.12330] [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: 08/09/2023] [Revised: 12/06/2023] [Accepted: 12/28/2023] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND Acute asthma exacerbation in children is often caused by respiratory infections. In this study, a coordinated national surveillance system for acute asthma hospitalizations and causative respiratory infections was established. We herein report recent trends in pediatric acute asthma hospitalizations since the COVID-19 pandemic in Japan. METHODS Thirty-three sentinel hospitals in Japan registered all of their hospitalized pediatric asthma patients and their causal pathogens. The changes in acute asthma hospitalization in children before and after the onset of the COVID-19 pandemic and whether or not COVID-19 caused acute asthma exacerbation were investigated. RESULTS From fiscal years 2010-2019, the median number of acute asthma hospitalizations per year was 3524 (2462-4570), but in fiscal years 2020, 2021, and 2022, the numbers were 820, 1,001, and 1,026, respectively (the fiscal year in Japan is April to March). This decrease was observed in all age groups with the exception of the 3- to 6-year group. SARS-CoV-2 was evaluated in 2094 patients from fiscal years 2020-2022, but the first positive case was not detected until February 2022. Since then, only 36 of them have been identified with SARS-CoV-2, none of which required mechanical ventilation. Influenza, RS virus, and human metapneumovirus infections also decreased in FY 2020. In contrast, 24% of patients had not been receiving long-term control medications before admission despite the severity of bronchial asthma. CONCLUSION SARS-CoV-2 was hardly detected in children with acute asthma hospitalization during the COVID-19 pandemic. This result indicated that SARS-CoV-2 did not induce acute asthma exacerbation in children. Rather, infection control measures implemented against the pandemic may have consequently reduced other respiratory virus infections and thus acute asthma hospitalizations during this period. However, the fact that many hospitalized patients have not been receiving appropriate long-term control medications is a major problem that should be addressed.
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Wen R, Li J, Wang X, Xu P, Li G, Wang J, Zeng X, Liu C. Pre-Existing Allergies Patients with Higher Viral Load and Longer Recovery Days Infected by SARS-CoV-2 Omicron BA.2 in Shanghai, China, 2022. J Asthma Allergy 2023; 16:903-913. [PMID: 37680299 PMCID: PMC10480291 DOI: 10.2147/jaa.s402674] [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: 01/13/2023] [Accepted: 06/12/2023] [Indexed: 09/09/2023] Open
Abstract
Background It is not known whether the viral load and the number of days to negative nucleic acid increased in patients with a history of allergy during the COVID-19 pandemic. Objective To investigate the impact of allergy labels on SARS-CoV-2 Omicron outcomes. Methods This retrospective cohort study included 62,293 patients with mild Omicron infection between April 9, 2022, and May 31, 2022. Using 1:2 propensity score matching, we identified 2177 COVID-19 patients with a history of allergy and 4254 COVID-19 patients with no history of allergy. The differences in viral load, days to nucleic acid turning negative, and clinical symptoms were compared between the two groups. Results Compared with the group with no allergies, the number of days before negative nucleic acid conversion of COVID-19 patients with allergies was significantly higher, the viral load was significantly higher, and the cumulative negative conversion rates at 5-10 days were all lower (p < 0.01). Patients with a history of allergy to antibiotics had higher viral load and more days with negative nucleic acid levels (p < 0.001). Subgroup analysis revealed that the viral load in penicillin-allergic and cephalosporins-allergic patients was significantly compared to patients without any history of allergies (p < 0.05). Conclusion Patients with a history of allergy have a more significant viral load and a longer duration of nucleic acid negative conversion upon COVID-19 infection, particularly those allergic to antibiotics.
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Affiliation(s)
- Ru Wen
- Department of Radiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, People’s Republic of China
- Department of Medical Imaging, Guizhou Provincial People Hospital, Guiyang City, Guizhou Province, 550000, People’s Republic of China
- Medical College, Guizhou University, Guiyang City, Guizhou Province, 550000, People’s Republic of China
| | - Jingwen Li
- Department of Gastroenterology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, People’s Republic of China
| | - Xingang Wang
- Department of Radiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, People’s Republic of China
| | - Peng Xu
- Department of Radiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, People’s Republic of China
| | - Guizhu Li
- College of Mathematics and Statistics, Chongqing University, Chongqing, 400044, People’s Republic of China
| | - Jian Wang
- Department of Radiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, People’s Republic of China
| | - Xianchun Zeng
- Department of Medical Imaging, Guizhou Provincial People Hospital, Guiyang City, Guizhou Province, 550000, People’s Republic of China
- NHC Key Laboratory of Pulmonary Immunological Diseases (Guizhou Provincial People’s Hospital), Guiyang, Guizhou, China
| | - Chen Liu
- Department of Radiology, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, People’s Republic of China
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Yanagida N, Sugizaki C, Sato S, Ebisawa M. Hospital oral food challenge tests in the coronavirus disease 2019 pandemic: A nationwide survey. Clin Transl Allergy 2023; 13:e12273. [PMID: 37488735 PMCID: PMC10314275 DOI: 10.1002/clt2.12273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023] Open
Affiliation(s)
- Noriyuki Yanagida
- Department of Allergy, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Kanagawa, Japan
| | - Chizuko Sugizaki
- Department of Allergy, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Kanagawa, Japan
| | - Sakura Sato
- Department of Allergy, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Kanagawa, Japan
| | - Motohiro Ebisawa
- Department of Allergy, Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Kanagawa, Japan
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Votto M, Castagnoli R, Marseglia GL, Licari A, Brambilla I. COVID-19 and autoimmune diseases: is there a connection? Curr Opin Allergy Clin Immunol 2023; 23:185-192. [PMID: 36728317 DOI: 10.1097/aci.0000000000000888] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE OF REVIEW This review summarizes current evidence on the potential link between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and autoimmunity. RECENT FINDINGS Several viral infections are potential triggers of reactive and autoimmune diseases by inducing type II and type IV hypersensitivity reactions. Recent evidence demonstrated that SARS-CoV-2 infection is not an exception, triggering the production of tissue-specific autoantibodies during the acute phase of coronavirus disease 2019 (COVID-19) and leading to autoimmune diseases development as long-term complication. The significant immune dysregulation with cytokine storm and organ damage observed in patients with severe to critical COVID-19 is considered the main mechanism explaining the high levels of autoantibodies, which are also implicated in disease severity and the need for an intensive care assessment. Multisystem inflammatory syndrome in children (MIS-C) is an immune-mediated disease where the recent viral infection leads to systemic inflammation, as already observed in other reactive and autoimmune diseases. SUMMARY Autoimmunity may be a complication of SAR-CoV-2 infection. Understanding the pathogenesis of autoimmune manifestations in COVID-19 might help prevent the incidence or exacerbation of autoimmune disorders and design better and more efficient treatment strategies in children and adult populations.
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Affiliation(s)
- Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia
| | - Riccardo Castagnoli
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Ilaria Brambilla
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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7
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Wise SK, Damask C, Roland LT, Ebert C, Levy JM, Lin S, Luong A, Rodriguez K, Sedaghat AR, Toskala E, Villwock J, Abdullah B, Akdis C, Alt JA, Ansotegui IJ, Azar A, Baroody F, Benninger MS, Bernstein J, Brook C, Campbell R, Casale T, Chaaban MR, Chew FT, Chambliss J, Cianferoni A, Custovic A, Davis EM, DelGaudio JM, Ellis AK, Flanagan C, Fokkens WJ, Franzese C, Greenhawt M, Gill A, Halderman A, Hohlfeld JM, Incorvaia C, Joe SA, Joshi S, Kuruvilla ME, Kim J, Klein AM, Krouse HJ, Kuan EC, Lang D, Larenas-Linnemann D, Laury AM, Lechner M, Lee SE, Lee VS, Loftus P, Marcus S, Marzouk H, Mattos J, McCoul E, Melen E, Mims JW, Mullol J, Nayak JV, Oppenheimer J, Orlandi RR, Phillips K, Platt M, Ramanathan M, Raymond M, Rhee CS, Reitsma S, Ryan M, Sastre J, Schlosser RJ, Schuman TA, Shaker MS, Sheikh A, Smith KA, Soyka MB, Takashima M, Tang M, Tantilipikorn P, Taw MB, Tversky J, Tyler MA, Veling MC, Wallace D, Wang DY, White A, Zhang L. International consensus statement on allergy and rhinology: Allergic rhinitis - 2023. Int Forum Allergy Rhinol 2023; 13:293-859. [PMID: 36878860 DOI: 10.1002/alr.23090] [Citation(s) in RCA: 72] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/11/2022] [Accepted: 09/13/2022] [Indexed: 03/08/2023]
Abstract
BACKGROUND In the 5 years that have passed since the publication of the 2018 International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis (ICAR-Allergic Rhinitis 2018), the literature has expanded substantially. The ICAR-Allergic Rhinitis 2023 update presents 144 individual topics on allergic rhinitis (AR), expanded by over 40 topics from the 2018 document. Originally presented topics from 2018 have also been reviewed and updated. The executive summary highlights key evidence-based findings and recommendation from the full document. METHODS ICAR-Allergic Rhinitis 2023 employed established evidence-based review with recommendation (EBRR) methodology to individually evaluate each topic. Stepwise iterative peer review and consensus was performed for each topic. The final document was then collated and includes the results of this work. RESULTS ICAR-Allergic Rhinitis 2023 includes 10 major content areas and 144 individual topics related to AR. For a substantial proportion of topics included, an aggregate grade of evidence is presented, which is determined by collating the levels of evidence for each available study identified in the literature. For topics in which a diagnostic or therapeutic intervention is considered, a recommendation summary is presented, which considers the aggregate grade of evidence, benefit, harm, and cost. CONCLUSION The ICAR-Allergic Rhinitis 2023 update provides a comprehensive evaluation of AR and the currently available evidence. It is this evidence that contributes to our current knowledge base and recommendations for patient evaluation and treatment.
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Affiliation(s)
- Sarah K Wise
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Cecelia Damask
- Otolaryngology-HNS, Private Practice, University of Central Florida, Lake Mary, Florida, USA
| | - Lauren T Roland
- Otolaryngology-HNS, Washington University, St. Louis, Missouri, USA
| | - Charles Ebert
- Otolaryngology-HNS, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Joshua M Levy
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Sandra Lin
- Otolaryngology-HNS, University of Wisconsin, Madison, Wisconsin, USA
| | - Amber Luong
- Otolaryngology-HNS, McGovern Medical School of the University of Texas, Houston, Texas, USA
| | - Kenneth Rodriguez
- Otolaryngology-HNS, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Ahmad R Sedaghat
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Elina Toskala
- Otolaryngology-HNS, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | - Baharudin Abdullah
- Otolaryngology-HNS, Universiti Sains Malaysia, Kubang, Kerian, Kelantan, Malaysia
| | - Cezmi Akdis
- Immunology, Infectious Diseases, Swiss Institute of Allergy and Asthma Research, Davos, Switzerland
| | - Jeremiah A Alt
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Fuad Baroody
- Otolaryngology-HNS, University of Chicago, Chicago, Illinois, USA
| | | | | | - Christopher Brook
- Otolaryngology-HNS, Harvard University, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Raewyn Campbell
- Otolaryngology-HNS, Macquarie University, Sydney, NSW, Australia
| | - Thomas Casale
- Allergy/Immunology, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Mohamad R Chaaban
- Otolaryngology-HNS, Cleveland Clinic, Case Western Reserve University, Cleveland, Ohio, USA
| | - Fook Tim Chew
- Allergy/Immunology, Genetics, National University of Singapore, Singapore, Singapore
| | - Jeffrey Chambliss
- Allergy/Immunology, University of Texas Southwestern, Dallas, Texas, USA
| | - Antonella Cianferoni
- Allergy/Immunology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | | | | | - Anne K Ellis
- Allergy/Immunology, Queens University, Kingston, ON, Canada
| | | | - Wytske J Fokkens
- Otorhinolaryngology, Amsterdam University Medical Centres, Amsterdam, Netherlands
| | | | - Matthew Greenhawt
- Allergy/Immunology, Pediatrics, University of Colorado, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Amarbir Gill
- Otolaryngology-HNS, University of Michigan, Ann Arbor, Michigan, USA
| | - Ashleigh Halderman
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Jens M Hohlfeld
- Respiratory Medicine, Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, Hannover Medical School, German Center for Lung Research, Hannover, Germany
| | | | - Stephanie A Joe
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Shyam Joshi
- Allergy/Immunology, Oregon Health and Science University, Portland, Oregon, USA
| | | | - Jean Kim
- Otolaryngology-HNS, Johns Hopkins University, Baltimore, Maryland, USA
| | - Adam M Klein
- Otolaryngology-HNS, Emory University, Atlanta, Georgia, USA
| | - Helene J Krouse
- Otorhinolaryngology Nursing, University of Texas Rio Grande Valley, Edinburg, Texas, USA
| | - Edward C Kuan
- Otolaryngology-HNS, University of California Irvine, Orange, California, USA
| | - David Lang
- Allergy/Immunology, Cleveland Clinic, Cleveland, Ohio, USA
| | | | | | - Matt Lechner
- Otolaryngology-HNS, University College London, Barts Health NHS Trust, London, UK
| | - Stella E Lee
- Otolaryngology-HNS, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Victoria S Lee
- Otolaryngology-HNS, University of Illinois Chicago, Chicago, Illinois, USA
| | - Patricia Loftus
- Otolaryngology-HNS, University of California San Francisco, San Francisco, California, USA
| | - Sonya Marcus
- Otolaryngology-HNS, Stony Brook University, Stony Brook, New York, USA
| | - Haidy Marzouk
- Otolaryngology-HNS, State University of New York Upstate, Syracuse, New York, USA
| | - Jose Mattos
- Otolaryngology-HNS, University of Virginia, Charlottesville, Virginia, USA
| | - Edward McCoul
- Otolaryngology-HNS, Ochsner Clinic, New Orleans, Louisiana, USA
| | - Erik Melen
- Pediatric Allergy, Karolinska Institutet, Stockholm, Sweden
| | - James W Mims
- Otolaryngology-HNS, Wake Forest University, Winston Salem, North Carolina, USA
| | - Joaquim Mullol
- Otorhinolaryngology, Hospital Clinic Barcelona, Barcelona, Spain
| | - Jayakar V Nayak
- Otolaryngology-HNS, Stanford University, Palo Alto, California, USA
| | - John Oppenheimer
- Allergy/Immunology, Rutgers, State University of New Jersey, Newark, New Jersey, USA
| | | | - Katie Phillips
- Otolaryngology-HNS, University of Cincinnati, Cincinnati, Ohio, USA
| | - Michael Platt
- Otolaryngology-HNS, Boston University, Boston, Massachusetts, USA
| | | | | | - Chae-Seo Rhee
- Rhinology/Allergy, Seoul National University Hospital and College of Medicine, Seoul, Korea
| | - Sietze Reitsma
- Otolaryngology-HNS, University of Amsterdam, Amsterdam, Netherlands
| | - Matthew Ryan
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Joaquin Sastre
- Allergy, Fundacion Jiminez Diaz, University Autonoma de Madrid, Madrid, Spain
| | - Rodney J Schlosser
- Otolaryngology-HNS, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Theodore A Schuman
- Otolaryngology-HNS, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Marcus S Shaker
- Allergy/Immunology, Dartmouth Geisel School of Medicine, Lebanon, New Hampshire, USA
| | - Aziz Sheikh
- Primary Care, University of Edinburgh, Edinburgh, Scotland
| | - Kristine A Smith
- Otolaryngology-HNS, University of Utah, Salt Lake City, Utah, USA
| | - Michael B Soyka
- Otolaryngology-HNS, University of Zurich, University Hospital of Zurich, Zurich, Switzerland
| | - Masayoshi Takashima
- Otolaryngology-HNS, Houston Methodist Academic Institute, Houston, Texas, USA
| | - Monica Tang
- Allergy/Immunology, University of California San Francisco, San Francisco, California, USA
| | | | - Malcolm B Taw
- Integrative East-West Medicine, University of California Los Angeles, Westlake Village, California, USA
| | - Jody Tversky
- Allergy/Immunology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Matthew A Tyler
- Otolaryngology-HNS, University of Minnesota, Minneapolis, Minnesota, USA
| | - Maria C Veling
- Otolaryngology-HNS, University of Texas Southwestern, Dallas, Texas, USA
| | - Dana Wallace
- Allergy/Immunology, Nova Southeastern University, Ft. Lauderdale, Florida, USA
| | - De Yun Wang
- Otolaryngology-HNS, National University of Singapore, Singapore, Singapore
| | - Andrew White
- Allergy/Immunology, Scripps Clinic, San Diego, California, USA
| | - Luo Zhang
- Otolaryngology-HNS, Beijing Tongren Hospital, Beijing, China
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8
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Votto M, Achilli G, De Filippo M, Licari A, Marseglia A, Moiraghi A, Di Sabatino A, Marseglia GL. Pediatric chronic spontaneous urticaria: a brief clinician's guide. Expert Rev Clin Immunol 2022; 18:889-899. [PMID: 35833360 DOI: 10.1080/1744666x.2022.2101999] [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: 11/04/2022]
Abstract
INTRODUCTION Chronic urticaria (CU) appears with daily or intermittent/recurrent wheals with/without angioedema for more than six weeks. When no specific eliciting factors are found, chronic urticaria is defined as spontaneous (CSU). Up to 50% of patients with CSU do not respond to therapy, leading to a prolonged disease course and the need for expensive therapies, impacting the quality of life (QoL) and healthcare resources. AREAS COVERED : Diagnosis of CSU is made when other potential causes of chronic urticaria are excluded. CSU therapy aims to achieve complete control of symptoms and normalization of QoL. Current treatment options for urticaria aim to target mast cell mediators such as histamine, or activators, such as autoantibodies. Guidelines recommend starting with second generation antihistamines (sgAHs) and adding omalizumab therapy if symptoms are not controlled. This review aims to provide a practical guide for CSU in the pediatric population. EXPERT OPINION : Treatment options for pediatric CSU are primarily based on adult data that have been extrapolated for children. Current guidelines should be re-evaluated based on pediatric data, new biological treatments, and the COVID-19 pandemic. Future research is needed to investigate strategies to personalize current treatments and identify potential predictive biomarkers.
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Affiliation(s)
- Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy
| | - Giovanna Achilli
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Maria De Filippo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy.,Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy.,Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Alessia Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy
| | - Alice Moiraghi
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Italy.,Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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9
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Chang KW, Lin TY, Fu SL, Ping YH, Chen FP, Kung YY. A Houttuynia cordata-based Chinese herbal formula improved symptoms of allergic rhinitis during the COVID-19 pandemic. J Chin Med Assoc 2022; 85:717-722. [PMID: 35421875 DOI: 10.1097/jcma.0000000000000732] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND The symptoms of coronavirus disease 2019 (COVID-19) such as hyposmia, rhinorrhea, nasal obstruction, and cough are similar to those of chronic allergic rhinitis (AR). Such symptoms can easily lead AR patients to unnecessary anxiety, misdiagnosis, and invasive diagnostic tests in the COVID-19 pandemic. Interleukin-6 (IL-6) is an important mediator for chronic AR and plays a crucial role in the inflammation of COVID-19. Houttuynia cordata (HC) has been shown to reduce nasal congestion and swelling by suppressing the activation of IL-6 and is used to fight COVID-19. A novel HC-based Chinese herbal formula, Zheng-Yi-Fang (ZYF), was developed to test effects on nasal symptoms of patients with AR in the COVID-19 pandemic. METHODS Participants aged between 20 and 60 years with at least a 2-year history of moderate to severe perennial AR were enrolled. Eligible participants were randomly allocated to either the intervention group (taking ZYF) or the control group (using regular western medicine) for 4 weeks. The Chinese version of the Rhinosinusitis Outcome Measures was used to evaluate impacts on quality of life and nasal symptoms of participants with AR. In addition, the effect of ZYF on lipopolysaccharide (LPS)-induced IL-6 was investigated. RESULTS Participants with AR taking ZYF improved their symptoms of nasal obstruction, nasal secretion, hyposmia, and postnasal drip in comparison with those of the control group. Meanwhile, ZYF exhibited inhibition of IL-6 secretion in the LPS-induced inflammatory model. CONCLUSION ZYF has potential effects to relieve nasal symptoms for AR during the COVID-19 pandemic.
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Affiliation(s)
- Kai-Wei Chang
- Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Tung-Yi Lin
- Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Shu-Ling Fu
- Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yueh-Hsin Ping
- Department of Pharmacology, School of Medicine and Institute of Pharmacology, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Fang-Pey Chen
- Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yen-Ying Kung
- Institute of Traditional Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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10
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Votto M, Santi V, Bajeli M, De Filippo M, Deidda E, De Stefano E, Dianin F, Raviola C, Silvi C, Marseglia GL, Licari A. Safety of biological therapy in children and adolescents with severe asthma during the COVID-19 pandemic: a case series. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022053. [PMID: 35666117 PMCID: PMC9494179 DOI: 10.23750/abm.v93is3.13073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 11/30/2022]
Abstract
Background and aim It is still unclear whether patients with severe asthma are at greater risk of developing severe COVID-19, particularly pediatric allergic patients under biologic therapy. Studies targeting pediatric patients are currently limited; thus, this study aims to assess the clinical characteristics of young patients with severe asthma under biological therapies during the COVID-19 pandemic. Methods We collected data from February 2020 to April 2021. Patients with severe asthma treated with biological therapies (omalizumab and mepolizumab) have been enrolled. We described demographic data, clinical features, therapies, comorbidities, and laboratory findings for each patient. For patients who got COVID-19, we also described the severity of the disease, the need for hospitalization, and specific therapy. Results A total of 14 patients were included in the study, 11 (78.6%) of them under treatment with omalizumab and 3 (21.6%) with mepolizumab. We identified four patients (28.6%) who tested positive for SARS-CoV-2. Two patients treated with mepolizumab had an asymptomatic disease, and two patients treated with omalizumab had mild disease. Only one patient with mild COVID-19 required hospitalization and specific therapy because of severe obesity. Conclusions No differences regarding the SARS-CoV-2 infection have been found between the two treatments groups. Furthermore, any poor outcome has been observed, confirming the safety of biological therapies. The limited number of patients enrolled and the lack of a control group did not establish a significant risk for infections for these patients.
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Affiliation(s)
- Martina Votto
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Viola Santi
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Marta Bajeli
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Maria De Filippo
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Elisa Deidda
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Emanuela De Stefano
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Francesco Dianin
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Chiara Raviola
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Cecilia Silvi
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Gian Luigi Marseglia
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Amelia Licari
- Pediatric Unit, Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, Pavia, Italy, Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
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11
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Brambilla I, Delle Cave F, Guarracino C, De Filippo M, Votto M, Licari A, Pistone C, Tondina E. Obesity and COVID-19 in children and adolescents: a double pandemic. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022195. [PMID: 35666114 PMCID: PMC9494180 DOI: 10.23750/abm.v93is3.13075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIM OF THE STUDY The high prevalence of obesity and obesity-related comorbidities has reached pandemic proportions, particularly in Western countries. It has been recently recognized as a significant risk factor in severe cases of COVID-19 in children and adolescents. Here, we summarize the existing knowledge regarding the pathophysiology of COVID-19 and consider how its various components may be exacerbated by the presence of obesity to investigate the impact of obesity on disease severity among patients with COVID-19 and collaborate for better clinical care of these patients. METHODS The literature search was conducted from March 2020 to January 2022. A review of articles was performed via the online database PubMed, combining the terms "obesity," "weight gain," "COVID-19", "children." RESULTS Excessive adipose tissue, insulin resistance, dyslipidemia, hypertension, high levels of proinflammatory cytokines are factors that compromise the functioning of organs and systems in obese patients. In obese patients with COVID-19 these changes can increase the risk of death, need for ventilatory assistance, risk of thromboembolism, and perpetuation of inflammatory response. CONCLUSIONS Obesity increases the risk for hospitalization, intensive care admission, mechanic ventilation requirement, and death among children and adolescents with COVID-19. These findings emphasize the need for effective actions by health professionals to increase awareness of the risks resulting from obesity and how these are heightened in the current global pandemic.
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Affiliation(s)
- Ilaria Brambilla
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Francesco Delle Cave
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Carmen Guarracino
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Maria De Filippo
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Martina Votto
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Amelia Licari
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy, Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Carmelo Pistone
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Enrico Tondina
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
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12
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Lee MF, Chiang CH, Lin SJ, Wu CS, Chen YH. Effectiveness and safety of oral lactococci-based vaccine encoding triple common allergens to prevent airway allergy in mice. PLoS One 2022; 16:e0261333. [PMID: 34972127 PMCID: PMC8719749 DOI: 10.1371/journal.pone.0261333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 11/29/2021] [Indexed: 11/30/2022] Open
Abstract
Allergic airway disease is the most common chronic airway inflammatory disorder in developed countries. House dust mite, cockroach, and mold are the leading allergens in most tropical and subtropical countries, including Taiwan. As allergen avoidance is difficult for patients allergic to these perennial indoor allergens, allergen-specific immunotherapy (ASIT) is the only available allergen-specific and disease-modifying treatment. However, for patients sensitized to multiple allergens, ASIT using each corresponding allergen is cumbersome. In the present study, we developed a recombinant L. lactis vaccine against the three most common indoor aeroallergens and investigated its effectiveness for preventing respiratory allergy and safety in mice. Three recombinant clones of Der p 2 (mite), Per a 2 (roach), and Cla c 14 (mold) were constructed individually in pNZ8149 vector and then electroporated into host strain L.lactis NZ3900. BALB/c mice were fed with the triple vaccine 5 times per week for 4 weeks prior to sensitization. The effectiveness and safety profile were then determined. Oral administration of the triple vaccine significantly alleviated allergen-induced airway hyper-responsiveness in the vaccinated mice. The allergen-specific IgG2a was upregulated. IL-4 and IL-13 mRNA expressions as well as inflammatory cell infiltration in the lungs decreased significantly in the vaccinated groups. No body weight loss or abnormal findings in the liver and kidneys were found in any of the groups of mice. This is the first report to describe a triple-aeroallergen vaccine using a food-grade lactococcal expression system. We developed a convenient oral delivery system and intend to extend this research to develop a vaccination that can be self-administered at home by patients.
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Affiliation(s)
- Mey-Fann Lee
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chu-Hui Chiang
- Department of Plant Medicine, National Pingtung University of Science and Technology, Pingtung, Taiwan
| | - Shyh-Jye Lin
- School of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung, Taiwan
| | - Chi-Sheng Wu
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Hsing Chen
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- * E-mail:
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13
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Rodriguez Del Rio P, Caimmi D, Rico P, Vidal C, Carmen M, Pintoiu IM, Beitia Mazuecos JM, Gonzalez de Olano D, Cuesta Alvaro P, Demoly P, Calderon MA. Real-life report of allergen immunotherapy management during the COVID-19 outbreak in France and Spain. Clin Exp Allergy 2021; 52:167-170. [PMID: 34747540 PMCID: PMC8653094 DOI: 10.1111/cea.14043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 11/04/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Pablo Rodriguez Del Rio
- Allergy Department, Hospital Infantil Universitario Niño Jesus, Madrid, Spain.,Health Research Institute Princesa, Madrid, Spain
| | - Davide Caimmi
- Division of Allergy, Department of Pulmonology, Arnaud de Villeneuve Hospital, University Hospital of Montpellier, Univ Montpellier, Montpellier, France.,IDESP, UMR A11 INSERM-Univ, Montpellier, France
| | - Pilar Rico
- IMMA (Instituto de Medicina Molecular Aplicada), Facultad de Medicina San Pablo CEU, Madrid, Spain
| | - Carmen Vidal
- Allergy Department, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - Moreno Carmen
- Hospital Reina Sofia, Instituto Maimonides de Investigacion Biomedica de Córdoba, Red ARADyAL, Cordoba, Spain
| | | | | | | | - Pedro Cuesta Alvaro
- Computing Services, Research Support, Complutense University of Madrid, Madrid, Spain
| | - Pascal Demoly
- Division of Allergy, Department of Pulmonology, Arnaud de Villeneuve Hospital, University Hospital of Montpellier, Univ Montpellier, Montpellier, France.,IDESP, UMR A11 INSERM-Univ, Montpellier, France
| | - Moises A Calderon
- Section of Allergy and Clinical Immunology, Imperial College London-NHLI, London, UK
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14
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Eigenmann P. Comments on metabolomics in asthma and atopic dermatitis, and patient care during the COVID-19 pandemic. Pediatr Allergy Immunol 2021; 32:1597-1600. [PMID: 34719820 PMCID: PMC8646783 DOI: 10.1111/pai.13664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Philippe Eigenmann
- Department of Pediatrics, Gynecology and Obstetrics, University Hospital of Geneva, Geneva, Switzerland
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15
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Chatain C, Birnbaum J, Van der Brempt X. Allergie aux venins d’hyménoptères : conduite à tenir en cas de pénurie d’extraits de venins ou de crise sanitaire (pandémie Covid-19). Recommandations du Groupe de Travail Insectes Piqueurs (GTIP). REVUE FRANÇAISE D'ALLERGOLOGIE 2021; 61:366-370. [PMID: 34099963 PMCID: PMC8173494 DOI: 10.1016/j.reval.2021.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/21/2021] [Indexed: 11/28/2022]
Abstract
Les tensions récurrentes sur la disponibilité des extraits de venins ainsi que la pandémie COVID-19 ont amené le Groupe de Travail Insectes Piqueurs de la SFA/Anaforcal à établir des recommandations sur l’immunothérapie allergénique (ITA) aux venins d’hyménoptères en accord avec les recommandations internationales, pour pouvoir proposer et maintenir l’ITA aux patients avec risque vital. Les modalités du diagnostic d’allergie aux venins d’hyménoptères, les indications d’ITA et de sa durée, la fréquence des rappels, le choix des doses, l’interchangeabilité des extraits de venins et le suivi des patients en ITA ont été adaptées à ce temps de crise, permettant aux allergologues de soigner au mieux leurs patients avec un minimum de risque et de contrainte. Ces recommandations sont temporaires et seront à revoir après retour à une situation normale.
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16
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Thompson LA, Gurka MJ, Filipp SL, Schatz DA, Mercado RE, Ostrov DA, Atkinson MA, Rasmussen SA. The influence of selection bias on identifying an association between allergy medication use and SARS-CoV-2 infection. EClinicalMedicine 2021; 37:100936. [PMID: 34104879 PMCID: PMC8175126 DOI: 10.1016/j.eclinm.2021.100936] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 05/13/2021] [Accepted: 05/13/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Medications to prevent and treat SARS-CoV-2 infection are needed to complement emerging vaccinations. Recent in vitro and electronic health record (EHR) studies suggested that certain allergy medications could prevent SARS-CoV-2 infection. We sought to carefully examine the potential selection bias associated with utilizing EHRs in these settings. METHODS We analyzed associations of three allergy medications (cetirizine, diphenhydramine or hydroxyzine) with testing negative for SARS-CoV-2, measuring the potential effect of selection bias on these associations. We used a retrospective cohort of EHR data from 230,376 patients (18 years+) who visited outpatient clinicians in a single, large academic center at least once but were never hospitalized (10/1/2019-6/1/2020). Main exposures included EHR documentation of three allergy medications and allergy, with an intermediate outcome of receipt of a SARS-CoV-2 test, and the primary outcome as testing negative. FINDINGS SARS-CoV-2 testing rates varied by sex, age, race/ethnicity and insurance. Increasing age and public insurance were associated with a higher adjusted odds of test negativity, while being Black or Hispanic was significantly associated with test positivity. Allergy diagnosis and use of any of three allergy medications were each associated with a higher likelihood of receiving a test (e.g. diphenhydramine - Odds Ratio (OR) 2.99, 95% Confidence Interval (CI) 2.73, 3.28; cetirizine 1.75 (95% CI 1.60, 1.92)). Among those tested, only use of diphenhydramine was associated with a negative SARS-CoV-2 test (adjusted OR = 2.23, 95% CI 1.10, 4.55). However, analyses revealed that selection bias may be responsible for the apparent protective effect of diphenhydramine. INTERPRETATION Diphenhydramine use was associated with more SARS-CoV-2 testing and subsequent higher odds for negative tests. While EHR-based observational studies can inform a need for interventional trials, this study revealed limitations of EHR data. The finding that diphenhydramine documentation conferred a higher odds of testing negative for SARS-CoV-2 must be interpreted with caution due to probable selection bias.Abbreviations: SARS-CoV-2, ACE2, COVID-19, EHR.
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Affiliation(s)
- Lindsay A. Thompson
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL USA
- Department of Health Outcomes and Biomedical Informatics, University of Florida College of Medicine, Gainesville, Florida USA
| | - Matthew J. Gurka
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL USA
- Department of Health Outcomes and Biomedical Informatics, University of Florida College of Medicine, Gainesville, Florida USA
| | - Stephanie L. Filipp
- Department of Health Outcomes and Biomedical Informatics, University of Florida College of Medicine, Gainesville, Florida USA
| | - Desmond A. Schatz
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL USA
| | - Rebeccah E. Mercado
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL USA
| | - David A. Ostrov
- Department of Pathology, University of Florida College of Medicine, Gainesville, Florida USA
| | - Mark A. Atkinson
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL USA
- Department of Pathology, University of Florida College of Medicine, Gainesville, Florida USA
| | - Sonja A. Rasmussen
- Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL USA
- Department of Epidemiology, University of Florida College of Public Health and Health Professions and College of Medicine, Gainesville, Florida USA
- Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville, Florida USA
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17
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Yucel E, Suleyman A, Hizli Demirkale Z, Guler N, Tamay ZU, Ozdemir C. 'Stay at home': Is it good or not for house dust mite sensitized children with respiratory allergies? Pediatr Allergy Immunol 2021; 32:963-970. [PMID: 33604910 DOI: 10.1111/pai.13477] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/02/2021] [Accepted: 02/04/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Lockdown was imposed for children for 75 days in Turkey to limit the spread of COVID-19. During this period, children have to stay indoors, which might probably increase their exposures to indoor allergens and pollutants. Besides, reduced exposures to respiratory tract infections and outdoor pollutants might be favorable outcomes of this lockdown period. We evaluated the effects of the lockdown on house dust mite (HDM)-sensitized children with respiratory allergies. METHODS Three-month clinical and medication data of 165 mild-moderate asthmatic children with or without allergic rhinitis (AR), who were grouped according to their HDM sensitization status, were retrieved from patient records. Demographics, asthma control tests, nasal visual analog scores, and outdoor air quality monitoring data were used for assessments in comparisons with the same period in the previous year. RESULTS Eighty-four patients had asthma, and 81 patients had asthma with AR. Sensitization to HDM was present in 61.8% of the children. Patients experienced reduced numbers of upper respiratory tract infections (P = .008) and reduced asthma exacerbations (P < .001) compared with the same period in the previous year. Asthma control tests were significantly improved (P < .001), and cumulative inhaled corticosteroid usages were significantly reduced (P < .001). Noteworthily, nasal symptoms were significantly worsened in HDM-sensitized asthmatics with AR (P < .001). CONCLUSIONS This study highlighted that reduction in respiratory tract infections and outdoor pollution may play roles in asthma control and prevent exacerbations despite continuous indoor allergen exposure. Besides, worsening of nasal symptoms in HDM-sensitized asthmatics with AR implies the importance of indoor avoidance measures for AR control.
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Affiliation(s)
- Esra Yucel
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ayse Suleyman
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Zeynep Hizli Demirkale
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Nermin Guler
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Zeynep Ulker Tamay
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Cevdet Ozdemir
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.,Institute of Child Health, Department of Pediatric Basic Sciences, Istanbul University, Istanbul, Turkey
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18
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Cianferoni A, Votto M. COVID-19 and allergy: How to take care of allergic patients during a pandemic? Pediatr Allergy Immunol 2020; 31 Suppl 26:96-101. [PMID: 33236431 PMCID: PMC7753363 DOI: 10.1111/pai.13367] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 08/18/2020] [Accepted: 08/20/2020] [Indexed: 12/26/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as COVID-19, is a new strain of coronavirus that has not been previously identified in humans. SARS-CoV-2 is recognized as a highly contagious respiratory virus with severe morbidity and mortality, especially in vulnerable populations. Being a novel disease, everyone is susceptible, there are no vaccine and no treatment. To contain the spread of the disease, health authorities throughout the world have restricted the social interactions of individuals in various degrees. Allergists, like other physicians, are faced with the challenge of providing care for their patients, while protecting themselves and patients from getting infected, with strategies that are in continuous evolution as states work through the different stages of social distance. Allergist provides care for patients with the most common non-communicable disease in the world: asthma, allergic rhinitis, food allergy, venom allergy, drug allergy atopic dermatitis, and urticarial syndromes. Some of these diseases are not only considered risk factors for severe reactions but also have symptoms such as cough and sneezing that are in differential diagnosis with COVID-19. As we move forward, allergy symptoms may prevent patients from working, go to school, or access medical services that increasingly are allowing only asymptomatic individuals. In this review, we will outline how to take care safety of different allergic patients during the pandemic.
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Affiliation(s)
- Antonella Cianferoni
- Pediatrics Department, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.,Allergy and Immunology Division, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Martina Votto
- Paediatric Clinic, Department of Paediatrics, Fondazione IRCSS-Policlinico San Matteo, University of Pavia, Pavia, Italy
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