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Santaolalla M, Arias-Irigoyen J, Soler JM, Duque JM, Escudero R, Pérez-Formoso JL, Lobera T, Rueda M, Alias C, Hermida H, Vela C, Begoña L, Vazquez A, Madariaga B. Efficacy and safety of subcutaneous immunotherapy with polymerized allergen mixtures in polyallergic patients - ARES observational study. Expert Rev Clin Immunol 2024; 20:1281-1292. [PMID: 38934292 DOI: 10.1080/1744666x.2024.2373886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 06/04/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Administration of allergen mixtures of many components comprises the most common approach for American allergists regarding the management of polyallergic patients. European allergists, however, are more reluctant to this type of treatment due to the potential drawbacks of mixing extracts. RESEARCH DESIGN AND METHODS To assess the efficacy and safety of subcutaneous immunotherapy (SCIT) with polymerized allergen mixtures without dilutional effect in polyallergic patients.This observational, prospective, multicenter study included patients (between 5 and 60 years) with respiratory allergic diseases that had been prescribed with SCIT with mixtures of two pollen or mite extracts. Changes in Symptoms and Medication Score (SMS) and in rhinitis quality of life questionnaire (RQLQ), subjective clinical improvement, treatment satisfaction and tolerability were assessed after the 1-year treatment. RESULTS A total of 115 patients were included in the assessment. Mean global SMS decreased from 3.5 (SD = 1.1) to 1.6 (SD = 1.2) points, with a mean absolute reduction of 1.6 (SD = 1.3) points in the RQLQ score (p < 0.001, Wilcoxon test). General subjective clinical improvements and a good treatment satisfaction and tolerability were observed. CONCLUSION SCIT with polymerized allergen mixtures from either pollen or mite extracts proved to be an effective and safe treatment option for polyallergic patients suffering from allergic respiratory diseases.
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Affiliation(s)
| | | | - Jose Miguel Soler
- Allergy and Clinical Immunology Unit, ALLERCEN, Barcelona, Catalonia, Spain
| | | | - Rosario Escudero
- Allergy department, Fundación Hospital Calahorra, Calahorra, La Rioja, Spain
| | | | - Teófilo Lobera
- Allergy department, CAR San Millán, Logroño, La Rioja, Spain
| | - María Rueda
- Allergy department, Hospital Quirónsalud Barcelona, Barcelona, Catalonia, Spain
| | - César Alias
- Allergy unit, Centre Assitencial Baix Llobregat, Cornellà de Llobregat, Catalonia, Spain
| | - Helena Hermida
- Allergy unit, Policlínica Augusta, Badalona, Catalonia, Spain
| | - Catalina Vela
- Allergy unit, Logroño Promosalud, Logroño, La Rioja, Spain
| | - Leire Begoña
- Medical Department, ROXALL Medicina España S.A, Zamudio, Basque Country, Spain
| | - Alexander Vazquez
- Medical Department, ROXALL Medicina España S.A, Zamudio, Basque Country, Spain
| | - Begoña Madariaga
- Medical Department, ROXALL Medicina España S.A, Zamudio, Basque Country, Spain
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Pfaar O, Sousa-Pinto B, Papadopoulos NG, Larenas-Linnemann DE, Ordak M, Torres MJ, Mösges R, Klimek L, Zuberbier T, Matricardi PM, Berger UE, Berger M, Dramburg S, Mahler V, Toppila-Salmi SK, Bergmann KC, Ollert M, Tripodi S, Jutel M, Agache I, Eguiluz-Gracia I, Canonica GW, Akdis CA, Sokolowska M, Sofiev M, Shamji MH, Czarlewski W, Fonseca JA, Bedbrook A, Bousquet J. Digitally-enabled, person-centred care (PCC) in allergen immunotherapy: An ARIA-EAACI Position Paper. Allergy 2024. [PMID: 38700063 DOI: 10.1111/all.16135] [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: 03/06/2024] [Revised: 04/05/2024] [Accepted: 04/12/2024] [Indexed: 05/05/2024]
Abstract
In rhinitis and asthma, several mHealth apps have been developed but only a few have been validated. However, these apps have a high potential for improving person-centred care (PCC), especially in allergen immunotherapy (AIT). They can provide support in AIT initiation by selecting the appropriate patient and allergen shared decision-making. They can also help in (i) the evaluation of (early) efficacy, (ii) early and late stopping rules and (iii) the evaluation of (carried-over) efficacy after cessation of the treatment course. Future perspectives have been formulated in the first report of a joint task force (TF)-Allergic Rhinitis and Its Impact on Asthma (ARIA) and the European Academy of Allergy and Clinical Immunology (EAACI)-on digital biomarkers. The TF on AIT now aims to (i) outline the potential of the clinical applications of mHealth solutions, (ii) express their current limitations, (iii) make proposals regarding further developments for both clinical practice and scientific purpose and (iv) suggest which of the tools might best comply with the purpose of digitally-enabled PCC in AIT.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Bernardo Sousa-Pinto
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS@RISE-Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal
| | | | - Désirée E Larenas-Linnemann
- Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico
| | - Michal Ordak
- Department of Pharmacotherapy and Pharmaceutical Care, Faculty of Pharmacy, Medical University of Warsaw, Warsaw, Poland
| | - Maria J Torres
- Allergy Unit, Hospital Regional Universitario de Malaga, IBIMA-Plataforma BIONAND, Universidad de Malaga, RICORS de Enfermedades Inflamatorias, Malaga, Spain
| | - Ralph Mösges
- Institute of Medical Statistics and Computational Biology, University of Cologne, Cologne, Germany
- ClinCompetence Cologne GmbH, Cologne, Germany
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, Germany
- Center for Rhinology and Allergology, Wiesbaden, Germany
| | - Torsten Zuberbier
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany
| | - Paolo M Matricardi
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany
- Department of Pediatric Respiratory Medecine, Immunology and Critical Care Medicine, Charité-Universitaetsmedizin - Berlin, Berlin, Germany
| | - Uwe E Berger
- Department of Botany, University of Innsbruck, Innsbruck, Austria
- European Aeroallergen Network (EAN), Vienna, Austria
| | - Markus Berger
- Department of Botany, University of Innsbruck, Innsbruck, Austria
- European Aeroallergen Network (EAN), Vienna, Austria
- Department of Oto-Rhino-Laryngology, Klinik Hietzing, Wiener Gesundheitsverbund, Vienna, Austria
| | - Stephanie Dramburg
- Department of Pediatric Respiratory Medecine, Immunology and Critical Care Medicine, Charité-Universitaetsmedizin - Berlin, Berlin, Germany
| | | | - Sanna K Toppila-Salmi
- Department of Otorhinolaryngology, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
- Department of Allergy, Inflammation Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Karl-Christian Bergmann
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg
- Department of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | | | - Marek Jutel
- Department of Clinical Immunology, Wrocław Medical University, Wroclaw, Poland
- ALL-MED Medical Research Institute, Wroclaw, Poland
| | - Ioana Agache
- Faculty of Medicine, Transylvania University of Brasov, Brasov, Romania
| | - Ibon Eguiluz-Gracia
- Allergy Unit, Hospital Regional Universitario de Malaga, IBIMA-Plataforma BIONAND, Universidad de Malaga, RICORS de Enfermedades Inflamatorias, Malaga, Spain
| | - G Walter Canonica
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Asthma and Allergy Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Milena Sokolowska
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Mikhail Sofiev
- Finnish Meteorological Institute (FMI), Helsinki, Finland
| | - Mohamed H Shamji
- National Heart and Lung Institute, Imperial College, London, UK
- NIHR Imperial Biomedical Research Centre, London, UK
| | | | - Joao A Fonseca
- MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
- CINTESIS@RISE-Health Research Network, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Anna Bedbrook
- MASK-air, Montpellier, France
- ARIA, Montpellier, France
| | - Jean Bousquet
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology, Berlin, Germany
- MASK-air, Montpellier, France
- ARIA, Montpellier, France
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Devillier P, Demoly P, Gentil C, Bergmann KC, Casale TB, Okamoto Y, Pfaar O. Efficacy of 300 IR house dust mite immunotherapy as a function of disease activity: Tertile analysis in clinical trials. Clin Exp Allergy 2024; 54:329-338. [PMID: 38545699 DOI: 10.1111/cea.14478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/06/2024] [Accepted: 03/19/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND The symptoms of house dust mite (HDM)-induced allergic rhinitis (AR) vary with changes in exposure related to the weather or the domestic environment. In allergen immunotherapy (AIT) studies, a certain level of AR disease activity is necessary to demonstrate treatment efficacy; the latter can be underestimated if a substantial proportion of the patient population is weakly symptomatic. OBJECTIVE To better estimate the real treatment effect of a HDM sublingual AIT (SLIT) tablet, we analysed the results of natural field studies in detail by applying a tertile approach. METHODS We used data from three randomised, controlled trials (RCT) in a total of 2585 patients with AR treated with the 300 index of reactivity (IR) HDM SLIT-tablet or placebo. The study centres were grouped into tertiles according to the level of combined symptom and medication scores in patients in the placebo group. In each tertile, the difference between SLIT and placebo was assessed through an analysis of covariance. RESULTS In the three RCTs, combined scores were found to be similar in the SLIT and placebo groups in the low tertiles. The treatment effect of the 300 IR HDM tablet increased in the medium and high tertiles, with notably significant differences versus placebo in the highest tertile and greater (ranging from -21% to -39%) than in the entire study population (-13% to -20%). The positive relationship between treatment efficacy and the combined score in each tertile was independent of the RCT and the score used. CONCLUSION AND CLINICAL RELEVANCE Application of the tertile approach to AIT studies in a field in which many variables interact strongly might provide more accurate and meaningful measurements of efficacy and benefit for patients, better reflecting their real-life condition.
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Affiliation(s)
- Philippe Devillier
- VIM Suresnes - UMR_0892 & Clinical Research Unit, Foch Hospital, University Versailles Saint-Quentin, Suresnes, France
| | - Pascal Demoly
- IDESP, UMR UA11 University Hospital of Montpellier - INSERM, Montpellier, France
| | | | | | - Thomas B Casale
- Division of Allergy and Immunology, University of South Florida, Tampa, Florida, USA
| | - Yoshitaka Okamoto
- Department of Otorhinolaryngology-Head and Neck Surgery, Graduate School of Medicine, Chiba University and Chiba Rosai Hospital, Chiba, Japan
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
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Vogelberg C, Klimek L, Kruppert S, Becker S. Long-term effects of pollen allergoid tyrosine-adsorbed subcutaneous immunotherapy on allergic rhinitis and asthma. Clin Exp Allergy 2024; 54:253-264. [PMID: 38146840 DOI: 10.1111/cea.14444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 11/28/2023] [Accepted: 11/30/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND Allergen immunotherapy (AIT) may have a long-term disease-modifying effect. The aim of this study was to demonstrate the long-term effects of pollen allergoid tyrosine-adsorbed subcutaneous AIT on allergic rhinitis (AR) and asthma (AA) in clinical practice. METHODS This retrospective study, funded by an AIT manufacturer, analysed the impact of AIT on AR progression and onset of need for AA medication, using a German database covering ~35% of national prescriptions during 2008-2020. Anonymized prescription data of AR patients aged 5-65 years treated with grass or tree pollen AIT between 2009 and 2013 and followed for at least 2 years after AIT cessation were compared with matched control patients with seasonal AR. RESULTS 181,496 patients received AIT prescriptions. 5959 fulfilled the inclusion criteria. The median AIT treatment duration was 1092 days and the follow-up duration was 6.4 years. Less patients treated with AIT received prescriptions for symptomatic AR medication in the follow-up versus controls (AIT: OR: 0.37; 95% Confidence Interval (CI) 0.34, 0.40; p < .001, tyrosine-adsorbed AIT: OR: 0.27; 95% CI 0.20, 0.35 p < .001). Less asthmatic patients under AIT received prescriptions for AA medications versus controls (AIT: OR: 0.48; 95% CI 0.41, 0.55; p < .001, tyrosine-adsorbed AIT: OR: 0.48; 95% CI 0.29, 0.79; p = .004). AR and AA medication prescriptions for AIT patients were reduced in the follow-up versus baseline and controls (AIT: AR: 20.0%; 1.5 vs. 0.2 prescriptions; AA: 29.1%; 2.0 vs. 0.6 prescriptions, p < .001; tyrosine-adsorbed AIT: AR: 24.2%, 1.4 vs. 0.2 prescriptions; AA: 35.6%, 2.1 vs. 0.6 prescriptions, p < .001). The probability of AA medication onset in non-asthmatic patients during follow-up was reduced for AIT patients compared to controls (OR: 0.77, 95% CI 0.66, 0.90; p = .001). All endpoints were significant for children/adolescents and adults in stratified analyses. CONCLUSIONS We found evidence for long-term effects up to 9.5 years for tyrosine-adsorbed AIT.
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Affiliation(s)
- Christian Vogelberg
- Department of Pediatric Pneumology and Allergology, Faculty of Medicine and University Hospital Carl Gustav Carus Dresden, Technische Universität Dresden, Dresden, Germany
| | - Ludger Klimek
- Center for Rhinology and Allergy, Wiesbaden, Germany
| | | | - Sven Becker
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Tübingen, Tübingen, Germany
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Zemelka-Wiacek M, Agache I, Akdis CA, Akdis M, Casale TB, Dramburg S, Jahnz-Różyk K, Kosowska A, Matricardi PM, Pfaar O, Shamji MH, Jutel M. Hot topics in allergen immunotherapy, 2023: Current status and future perspective. Allergy 2024; 79:823-842. [PMID: 37984449 DOI: 10.1111/all.15945] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/10/2023] [Accepted: 11/04/2023] [Indexed: 11/22/2023]
Abstract
The importance of allergen immunotherapy (AIT) is multifaceted, encompassing both clinical and quality-of-life improvements and cost-effectiveness in the long term. Key mechanisms of allergen tolerance induced by AIT include changes in memory type allergen-specific T- and B-cell responses towards a regulatory phenotype with decreased Type 2 responses, suppression of allergen-specific IgE and increased IgG1 and IgG4, decreased mast cell and eosinophil numbers in allergic tissues and increased activation thresholds. The potential of novel patient enrolment strategies for AIT is taking into account recent advances in biomarkers discoveries, molecular allergy diagnostics and mobile health applications contributing to a personalized approach enhancement that can increase AIT efficacy and compliance. Artificial intelligence can help manage and interpret complex and heterogeneous data, including big data from omics and non-omics research, potentially predict disease subtypes, identify biomarkers and monitor patient responses to AIT. Novel AIT preparations, such as synthetic compounds, innovative carrier systems and adjuvants, are also of great promise. Advances in clinical trial models, including adaptive, complex and hybrid designs as well as real-world evidence, allow more flexibility and cost reduction. The analyses of AIT cost-effectiveness show a clear long-term advantage compared to pharmacotherapy. Important research questions, such as defining clinical endpoints, biomarkers of patient selection and efficacy, mechanisms and the modulation of the placebo effect and alternatives to conventional field trials, including allergen exposure chamber studies are still to be elucidated. This review demonstrates that AIT is still in its growth phase and shows immense development prospects.
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Affiliation(s)
| | - Ioana Agache
- Faculty of Medicine, Transylvania University, Brasov, Romania
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Mübeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University Zurich, Davos, Switzerland
| | - Thomas B Casale
- Departments of Medicine and Pediatrics and Division of Allergy and Immunology, Joy McCann Culverhouse Clinical Research Center, University of South Florida, Tampa, Florida, USA
| | - Stephanie Dramburg
- Department of Pediatric Respiratory Care, Immunology and Critical Care Medicine, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Karina Jahnz-Różyk
- Department of Internal Diseases, Pneumonology, Allergology and Clinical Immunology, Military Institute of Medicine-National Research Institute, Warsaw, Poland
| | - Anna Kosowska
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
- ALL-MED Medical Research Institute, Wroclaw, Poland
| | - Paolo M Matricardi
- Department of Pediatric Respiratory Care, Immunology and Critical Care Medicine, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Oliver Pfaar
- Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Mohamed H Shamji
- Allergy and Clinical Immunology, National Heart and Lung Institute, Imperial College London, London, UK
| | - Marek Jutel
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, Poland
- ALL-MED Medical Research Institute, Wroclaw, Poland
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Krefting F, Hölsken S, Benson S, Schedlowski M, Sondermann W. How familiar are German dermatologists with placebo and nocebo effects and to what extent are these targeted in clinical practice: A survey within the dermatological community. J Eur Acad Dermatol Venereol 2023; 37:2133-2141. [PMID: 37322597 DOI: 10.1111/jdv.19258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/03/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Every medical treatment inevitably comprises not only physiological, but also psychological components, reflected by placebo and nocebo effects, which significantly affect treatment outcome. However, the extent of knowledge on the mechanisms steering placebo and nocebo effects in the dermatological community in Germany is currently unclear. OBJECTIVES To assess the state of knowledge about placebo and nocebo effects in the German dermatological community, to evaluate whether this knowledge is already being used in clinical practice, and to investigate whether German dermatologists are interested in learning more about the topic. METHODS German Dermatologists, the majority working in their own practice, were asked to fill in an online survey addressing the knowledge about placebo and nocebo effects and the feasibility of special techniques to enhance placebo and minimize nocebo effects within the clinical routine. RESULTS N = 154 complete (79%) or partial (21%) responses to the survey were recorded in the online database and included in the analysis. All participants reported to know what the placebo effect is and 59.7% (74/124) indicated that they already had experience with prescribing or recommending a treatment without active substances. In contrast, only 62.0% (80/129) stated to know what the nocebo effect is. Participants showed a rather superficial knowledge regarding placebo and nocebo mechanisms. The majority of participants (76.7%, 99/129) expressed their willingness to be further educated about the underlying mechanisms mediating placebo and nocebo effects and the possible application in clinical practice. CONCLUSIONS The current survey offers a so far unique insight into the state of knowledge of German dermatologists on placebo and nocebo effects. The results indicate a need for education about this topic. Encouragingly, however, German dermatologists considered communication strategies to maximize placebo and reduce nocebo effects and expressed motivation to be trained to implement these strategies in everyday clinical practice.
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Affiliation(s)
- Frederik Krefting
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Stefanie Hölsken
- Center of Translational Neuro- and Behavioral Sciences (C-TNBS), Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Sven Benson
- Center of Translational Neuro- and Behavioral Sciences (C-TNBS), Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Center of Translational Neuro- and Behavioral Sciences (C-TNBS), Institute of Medical Education, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Manfred Schedlowski
- Center of Translational Neuro- and Behavioral Sciences (C-TNBS), Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
- Department of Clinical Neuroscience, Osher Center for Integrative Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Wiebke Sondermann
- Department of Dermatology, Venereology and Allergology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
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Pfaar O, Beule AG, Jobst D, Kraft K, Stammer H, Röschmann-Doose KIL, Wittig T, Stuck BA. Phytomedicine ELOM-080 in Acute Viral Rhinosinusitis: A Randomized, Placebo-Controlled, Blinded Clinical Trial. Laryngoscope 2022. [PMID: 36222438 DOI: 10.1002/lary.30418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/28/2022] [Accepted: 08/30/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND ELOM-080 is a phytomedicine approved for the treatment of acute and chronic inflammatory diseases of the respiratory tract, sinusitis, and bronchitis in particular. This prospective, randomized, placebo-controlled, double-blind clinical trial was conducted to assess efficacy and safety of ELOM-080 in the treatment of acute viral rhinosinusitis (AVRS). METHODS Patients with AVRS received oral treatment (4 × 1 capsule per day) with either ELOM-080 or matching placebo. Primary endpoints were the change in major symptom score (MSS) after 7 and 14 days of treatment assessed by the investigator (MSSINV ). Secondary endpoints were changes in MSS assessed by the patients (MSSPAT ), olfactory function (12-item Sniffin' Sticks), 20-Item Sino-Nasal Outcome Test (SNOT-20 GAV; German adapted version), influence of treatment on viral load, and safety. RESULTS Four hundred and sixty-three patients were randomized. At day 4, subjective burden of disease (MSS) was significantly ameliorated compared to placebo (p = 0.012). During the first treatment week MSS scores improved about 1 day earlier, and 3 days earlier in the second week. Effect with ELOM-080 on mean MSSINV was statistically significantly superior to placebo at visit 3 (p = 0.016) and visit 4 (p = 0.014). In chemosensory testing identification scores improved comparably in both treatments. The improvement of the SNOT-20 GAV was more pronounced in ELOM-080 patients. Treatment with ELOM-080 indicated a potential for decreasing viral load. Both treatments were well tolerated. CONCLUSION ELOM-080 improves the burden of AVRS significantly in comparison to placebo, remission of symptoms occurred 3 days earlier. The results confirm the efficacy and safety of ELOM-080 for treatment of AVRS. LEVEL OF EVIDENCE 1 Laryngoscope, 2022.
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Affiliation(s)
- Oliver Pfaar
- Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Achim G Beule
- Department of Otolaryngology University Hospital Muenster, Muenster, Germany and Department of Otolaryngology, Head and Neck Cancer, University Clinic Greifswald, Greifswald, Germany
| | - Detmar Jobst
- Institute for Pharmacology and Toxicology, University of Bonn, Bonn and University of Witten-Herdecke, Herdecke, Germany
| | - Karin Kraft
- Chair of Naturopathic Medicine, University Medicine Rostock, Rostock, Germany
| | - Holger Stammer
- PHARMALOG Institut für klinische Forschung GmbH, Ismaning, Germany
| | | | - Thomas Wittig
- G. Pohl-Boskamp GmbH & Co. KG, Hohenlockstedt, Germany
| | - Boris A Stuck
- Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
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8
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Creticos PS. Subcutaneous allergen immunotherapy in the treatment of allergic respiratory disease. Allergy Asthma Proc 2022; 43:260-266. [PMID: 35818144 DOI: 10.2500/aap.2022.43.220033] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Subcutaneous immunotherapy is recognized as a cornerstone in the management of allergic respiratory disease in patients who are properly characterized with allergy and with allergic rhinoconjunctivis and/or well-controlled asthma, and who are willing to adhere to the rigorous treatment program. A key tenet is that it affords the opportunity to effect long-term clinical remission through its disease-modifying properties. Furthermore, it has the potential to prevent the progression of allergic rhinitis to asthma, prevent new allergen sensitivities, and improve a patient's quality of life.
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9
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Ahlbeck L, Ahlberg E, Björkander J, Aldén C, Papapavlou G, Palmberg L, Nyström U, Retsas P, Nordenfelt P, Togö T, Johansen P, Rolander B, Duchén K, Jenmalm MC. Intralymphatic immunotherapy with one or two allergens renders similar clinical response in patients with allergic rhinitis due to birch and grass pollen. Clin Exp Allergy 2022; 52:747-759. [PMID: 35332591 PMCID: PMC9325375 DOI: 10.1111/cea.14138] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 03/10/2022] [Accepted: 03/20/2022] [Indexed: 01/05/2023]
Abstract
Introduction There is a need for a fast, efficient and safe way to induce tolerance in patients with severe allergic rhinitis. Intralymphatic immune therapy has been shown to be effective. Methods Patients with severe birch and timothy allergy were randomized and received three doses of 0.1 ml of birch and 5‐grass allergen extracts (10,000 SQ units/ml, ALK‐Abelló), or birch and placebo or 5‐grass and placebo by ultrasound‐guided injections into inguinal lymph nodes at monthly intervals. Rhinoconjunctivitis total symptom score, medication score and rhinoconjunctivitis quality of life questionnaire were evaluated before treatment and after each birch and grass pollen season during three subsequent years. Circulating proportions of T helper subsets and allergen‐induced cytokine and chemokine production were analysed by flow cytometry and Luminex. Results The three groups reported fewer symptoms, lower use of medication and improved quality of life during the birch and grass pollen seasons each year after treatment at an almost similar rate independently of treatment with one or two allergens. Mild local pain was the most common adverse event. IgE levels to birch decreased, whereas birch‐induced IL‐10 secretion increased in all three groups. IgG4 levels to birch and timothy and skin prick test reactivity remained mainly unchanged. Conjunctival challenge tests with timothy extract showed a higher threshold for allergen. In all three groups, regulatory T cell frequencies were increased 3 years after treatment. Conclusions Intralymphatic immunotherapy with one or two allergens in patients with grass and birch pollen allergy was safe, effective and may be associated with bystander immune modulatory responses. Clinical Trial Registration: EudraCT (2013‐004726‐28).
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Affiliation(s)
- Lars Ahlbeck
- Allergy Center, University Hospital, Linköping, Sweden.,Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Emelie Ahlberg
- Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | | | - Caroline Aldén
- Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Georgia Papapavlou
- Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Laura Palmberg
- Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Ulla Nyström
- Allergy Center, University Hospital, Linköping, Sweden
| | - Pavlos Retsas
- Allergy Center, University Hospital, Linköping, Sweden
| | | | - Totte Togö
- Allergy Center, University Hospital, Linköping, Sweden
| | - Pål Johansen
- Department of Dermatology, University Hospital Zurich, University of Zurich, Zürich, Switzerland
| | - Bo Rolander
- Futurum, Academy of Health and Care, Jönköping, Sweden
| | - Karel Duchén
- Allergy Center, University Hospital, Linköping, Sweden.,Division of Children's and Women's Health, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Maria C Jenmalm
- Division of Inflammation and Infection, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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10
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Mormile I, Granata F, Detoraki A, Pacella D, Della Casa F, De Rosa F, Romano A, de Paulis A, Rossi FW. Predictive Response to Immunotherapy Score: A Useful Tool for Identifying Eligible Patients for Allergen Immunotherapy. Biomedicines 2022; 10:971. [PMID: 35625708 PMCID: PMC9138211 DOI: 10.3390/biomedicines10050971] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 11/17/2022] Open
Abstract
A specific predictive tool of allergen immunotherapy (AIT) outcome has not been identified yet. This study aims to evaluate the efficacy of a disease score referred to as Predictive Response to Immunotherapy Score (PRIS) to predict the response to AIT and identify eligible patients. A total of 110 patients diagnosed with allergic rhinitis with or without concomitant asthma were enrolled in this study. Before beginning sublingual immunotherapy (SLIT), patients were evaluated by analyzing clinical and laboratory parameters. A specific rating was assigned to each parameter to be combined in a total score named PRIS. At baseline (T0) and follow-up [after 12 (T12) and 24 months (T24) of SLIT], a Visual Analogue Scale (VAS) was used to calculate a mean symptom score (MSS). Finally, the percentage variation between the MSS at T0 and at T12 [ΔMSS-12(%)] and T24 [ΔMSS-24 (%)] was measured. We observed a significant improvement of symptoms at T12 and T24 compared to T0 in all groups undergoing SLIT. PRIS was effective in predicting ΔMSS-24 (%) in patients treated with single-allergen SLIT. In addition, PRIS was effective in predicting ΔMSS-24 (%) in both patients with only rhinitis and with concomitant asthma. PRIS assessment can represent a useful tool to individuate potential responders before SLIT prescription.
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Affiliation(s)
- Ilaria Mormile
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (I.M.); (F.D.C.); (F.D.R.); (A.d.P.); (F.W.R.)
| | - Francescopaolo Granata
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology, and Infectious Diseases, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy;
| | - Aikaterini Detoraki
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology, and Infectious Diseases, Azienda Ospedaliera Universitaria Federico II, 80131 Naples, Italy;
| | - Daniela Pacella
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy;
| | - Francesca Della Casa
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (I.M.); (F.D.C.); (F.D.R.); (A.d.P.); (F.W.R.)
| | - Felicia De Rosa
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (I.M.); (F.D.C.); (F.D.R.); (A.d.P.); (F.W.R.)
| | - Antonio Romano
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Maxillofacial Surgery Unit, University of Naples Federico II, 80131 Naples, Italy;
| | - Amato de Paulis
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (I.M.); (F.D.C.); (F.D.R.); (A.d.P.); (F.W.R.)
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, 80131 Naples, Italy
| | - Francesca Wanda Rossi
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; (I.M.); (F.D.C.); (F.D.R.); (A.d.P.); (F.W.R.)
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, 80131 Naples, Italy
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11
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Sousa-Pinto B, Azevedo LF, Sá-Sousa A, Vieira RJ, Amaral R, Klimek L, Czarlewski W, Anto JM, Bedbrook A, Kvedariene V, Ventura MT, Ansotegui IJ, Bergmann KC, Brussino L, Canonica GW, Cardona V, Carreiro-Martins P, Casale T, Cecchi L, Chivato T, Chu DK, Cingi C, Costa EM, Cruz AA, De Feo G, Devillier P, Fokkens WJ, Gaga M, Gemicioğlu B, Haahtela T, Ivancevich JC, Ispayeva Z, Jutel M, Kuna P, Kaidashev I, Kraxner H, Larenas-Linnemann DE, Laune D, Lipworth B, Louis R, Makris M, Monti R, Morais-Almeida M, Mösges R, Mullol J, Odemyr M, Okamoto Y, Papadopoulos NG, Patella V, Pham-Thi N, Regateiro FS, Reitsma S, Rouadi PW, Samolinski B, Sova M, Todo-Bom A, Taborda-Barata L, Tomazic PV, Toppila-Salmi S, Sastre J, Tsiligianni I, Valiulis A, Wallace D, Waserman S, Yorgancioglu A, Zidarn M, Zuberbier T, Fonseca JA, Bousquet J, Pfaar O. Allergen immunotherapy in MASK-air users in real-life: Results of a Bayesian mixed-effects model. Clin Transl Allergy 2022; 12:e12128. [PMID: 35344295 PMCID: PMC8967259 DOI: 10.1002/clt2.12128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 01/17/2022] [Accepted: 01/31/2022] [Indexed: 11/30/2022] Open
Abstract
Background Evidence regarding the effectiveness of allergen immunotherapy (AIT) on allergic rhinitis has been provided mostly by randomised controlled trials, with little data from real‐life studies. Objective To compare the reported control of allergic rhinitis symptoms in three groups of users of the MASK‐air® app: those receiving sublingual AIT (SLIT), those receiving subcutaneous AIT (SCIT), and those receiving no AIT. Methods We assessed the MASK‐air® data of European users with self‐reported grass pollen allergy, comparing the data reported by patients receiving SLIT, SCIT and no AIT. Outcome variables included the daily impact of allergy symptoms globally and on work (measured by visual analogue scales—VASs), and a combined symptom‐medication score (CSMS). We applied Bayesian mixed‐effects models, with clustering by patient, country and pollen season. Results We analysed a total of 42,756 days from 1,093 grass allergy patients, including 18,479 days of users under AIT. Compared to no AIT, SCIT was associated with similar VAS levels and CSMS. Compared to no AIT, SLIT‐tablet was associated with lower values of VAS global allergy symptoms (average difference = 7.5 units out of 100; 95% credible interval [95%CrI] = −12.1;−2.8), lower VAS Work (average difference = 5.0; 95%CrI = −8.5;−1.5), and a lower CSMS (average difference = 3.7; 95%CrI = −9.3;2.2). When compared to SCIT, SLIT‐tablet was associated with lower VAS global allergy symptoms (average difference = 10.2; 95%CrI = −17.2;−2.8), lower VAS Work (average difference = 7.8; 95%CrI = −15.1;0.2), and a lower CSMS (average difference = 9.3; 95%CrI = −18.5;0.2). Conclusion In patients with grass pollen allergy, SLIT‐tablet, when compared to no AIT and to SCIT, is associated with lower reported symptom severity. Future longitudinal studies following internationally‐harmonised standards for performing and reporting real‐world data in AIT are needed to better understand its ‘real‐world’ effectiveness.
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Affiliation(s)
- Bernardo Sousa-Pinto
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Luís Filipe Azevedo
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Ana Sá-Sousa
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Rafael José Vieira
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Rita Amaral
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, Germany.,Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | - Josep M Anto
- ISGlobal, Barcelona Institute for Global Health, Barcelona, Spain.,IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | | | - Violeta Kvedariene
- Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.,Institute of Clinical Medicine, Clinic of Chest Diseases and Allergology, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Maria Teresa Ventura
- University of Bari Medical School, Unit of Geriatric Immunoallergology, Bari, Italy
| | - Ignacio J Ansotegui
- Department of Allergy and Immunology, Hospital Quirónsalud Bizkaia, Bilbao, Spain
| | - Karl-Christian Bergmann
- Institute of Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Corporate Member of Freie Universität Berlin, Berlin, Germany.,Humboldt-Universität zu Berlin, Berlin, Germany
| | - Luisa Brussino
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, Torino, Italy
| | - G Walter Canonica
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy.,Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Victoria Cardona
- Allergy Section, Department of Internal Medicine, Hospital Vall d'Hebron & ARADyAL Research Network, Barcelona, Spain
| | - Pedro Carreiro-Martins
- Serviço de Imunoalergologia, Hospital de Dona Estefânia, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal.,NOVA Medical School/Comprehensive Health Research Centre (CHRC), Lisbon, Portugal
| | - Thomas Casale
- Division of Allergy/immunology, University of South Florida, Tampa, Florida, USA
| | - Lorenzo Cecchi
- SOS Allergology and Clinical Immunology, USL Toscana Centro, Prato, Italy
| | - Tomás Chivato
- School of Medicine, University CEU San Pablo, Madrid, Spain
| | - Derek K Chu
- Department of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Cemal Cingi
- Eskisehir Osmangazi University, Medical Faculty, ENT Department, Eskisehir, Turkey
| | - Elisio M Costa
- UCIBIO, REQUINTE, Faculty of Pharmacy and Competence Center on Active and Healthy Ageing of University of Porto (Porto4Ageing), Porto, Portugal
| | - Alvaro A Cruz
- Fundaçao ProAR, Federal University of Bahia, Salvador, Bahia, Brazil.,GARD/WHO Planning Group, Salvador, Bahia, Brazil
| | - Giulia De Feo
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', University of Salerno, Salerno, Italy
| | - Philippe Devillier
- VIM Suresnes, UMR_0892, Pôle des Maladies des Voies Respiratoires, Hôpital Foch, Université Paris-Saclay, Suresnes, France
| | - Wytske J Fokkens
- Department of Otorhinolaryngology, Amsterdam University Medical Centres, location AMC, Amsterdam, The Netherlands
| | - Mina Gaga
- ERS President 2017-2018, Athens Chest Hospital, 7th Respiratory Medicine Department and Asthma Center, Athens, Greece
| | - Bilun Gemicioğlu
- Department of Pulmonary Diseases, Istanbul University-Cerrahpasa, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | | | - Zhanat Ispayeva
- Department of Allergology and Clinical Immunology of the Kazakh National Medical University, Almaty, Kazakhstan
| | - Marek Jutel
- Department of Clinical Immunology, Wrocław Medical University, Wroclaw, Poland.,ALL-MED Medical Research Institute, Wroclaw, Poland
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland
| | | | - Helga Kraxner
- Department of Otorhinolaryngology, Head and Neck Surgery, Semmelweis University, Budapest, Hungary
| | - Désirée E Larenas-Linnemann
- Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico
| | | | - Brian Lipworth
- Scottish Centre for Respiratory Research, Cardiovascular & Diabetes Medicine, Medical Research Institute, Ninewells Hospital, University of Dundee, Dundee, UK
| | - Renaud Louis
- Department of Pulmonary Medicine, CHU Sart-Tilman, Liege, Belgium.,GIGA I3 Research Group, Liege, Belgium
| | - Michaël Makris
- Allergy Unit 'D Kalogeromitros', 2nd Department of Dermatology and Venereology, National & Kapodistrian University of Athens, 'Attikon' University Hospital, Chaidari, Greece
| | - Riccardo Monti
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Ralph Mösges
- ClinCompetence Cologne GmbH, Cologne, Germany.,IMSB, Medical Faculty, University of Cologne, Cologne, Germany
| | - Joaquim Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic, Barcelona, Spain.,Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES, University of Barcelona, Barcelona, Spain
| | - Mikaëla Odemyr
- EFA European Federation of Allergy and Airways Diseases Patients' Associations, Brussels, Belgium
| | - Yoshitaka Okamoto
- Department of Otorhinolaryngology, Chiba University Hospital, Chiba, Japan
| | | | - Vincenzo Patella
- Division of Allergy and Clinical Immunology, Department of Medicine, Agency of Health ASL Salerno, 'Santa Maria della Speranza' Hospital, Salerno, Italy
| | - Nhân Pham-Thi
- Ecole Polytechnique Palaiseau, IRBA (Institut de Recherche bio-Médicale des Armées), Bretigny, France
| | - Frederico S Regateiro
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal
| | - Sietze Reitsma
- Department of Otorhinolaryngology, Amsterdam University Medical Centres, location AMC, Amsterdam, The Netherlands
| | - Philip W Rouadi
- Department of Otolaryngology-Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon.,ENT Department, Dar Al Shifa Hospital, Salmiya, Kuwait
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards, Allergology and Immunology, Medical University of Warsaw, Warsaw, Poland
| | - Milan Sova
- Department of Pulmonary Medicine and Tuberculosis, University Hospital Brno, Liskovec, Czech Republic
| | - Ana Todo-Bom
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Luis Taborda-Barata
- Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal.,UBIAir-Clinical & Experimental Lung Centre, University of Beira Interior, Covilhã, Portugal.,Department of Immunoallergology, Cova da Beira University Hospital Centre, Covilhã, Portugal
| | - Peter Valentin Tomazic
- Department of General ORL, H&NS, Medical University of Graz, ENT-University Hospital Graz, Graz, Austria
| | - Sanna Toppila-Salmi
- Skin and Allergy Hospital, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Joaquin Sastre
- Fundacion Jimenez Diaz, CIBERES, Faculty of Medicine, Autonoma University of Madrid, Madrid, Spain
| | - Ioanna Tsiligianni
- Health Planning Unit, Department of Social Medicine, Faculty of Medicine, University of Crete, Rethymno, Greece.,International Primary Care Respiratory Group IPCRG, Aberdeen, Scotland
| | - Arunas Valiulis
- Institute of Clinical Medicine and Institute of Health Sciences, Medical Faculty of Vilnius University, Vilnius, Lithuania
| | - Dana Wallace
- Nova Southeastern University, Fort Lauderdale, Florida, USA
| | - Susan Waserman
- Department of Medicine, Clinical Immunology and Allergy, McMaster University, Hamilton, Ontario, Canada
| | | | - Mihaela Zidarn
- University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia.,University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Torsten Zuberbier
- Institute of Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Corporate Member of Freie Universität Berlin, Berlin, Germany.,Humboldt-Universität zu Berlin, Berlin, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Berlin, Germany
| | - João Almeida Fonseca
- MEDCIDS-Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS-Center for Health Technology and Services Research, University of Porto, Porto, Portugal.,Medicina, EDucação, I&D e Avaliação, Lda (MEDIDA), Porto, Portugal
| | - Jean Bousquet
- Institute of Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany.,Corporate Member of Freie Universität Berlin, Berlin, Germany.,Humboldt-Universität zu Berlin, Berlin, Germany.,University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia.,University Hospital Montpellier, Montpellier, France
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
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12
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Chabot A, Senti G, Erdmann I, Prinz BM, Wüthrich B, Šošić L, Kündig TM, Johansen P. Intralymphatic Immunotherapy (ILIT) With Bee Venom Allergens: A Clinical Proof-of-Concept Study and the Very First ILIT in Humans. FRONTIERS IN ALLERGY 2022; 3:832010. [PMID: 35386649 PMCID: PMC8974761 DOI: 10.3389/falgy.2022.832010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/14/2022] [Indexed: 01/07/2023] Open
Abstract
BackgroundSubcutaneous venom immunotherapy (VIT) represents an effective treatment against bee venom allergy. However, it involves long treatment times, high costs, and the risk of adverse events (AEs). Shorter, safer, and cheaper treatment options are therefore pursued.ObjectiveTo determine the safety, immunogenicity, and efficacy of bee venom intralymphatic immunotherapy (ILIT).MethodsIn an open pilot study, 12 patients received bee venom ILIT in three sessions with 14-day intervals: 0.1–5 μg/dose. Ultrasound imaging was applied to guide an injection and to document the lymph node structure. In a second study, 67 patients from 15 centers in Europe and Australia were randomized to receive four doses of either 10- or 20-μg bee venom ILIT with 28-day intervals. Clinical endpoints included specific IgE and IgG and protection after a bee sting challenge. These studies were performed in the years 2000–2003.ResultsIn a proof-of-concept study, no serious AEs were observed. An increase in allergen-specific IgG1 but no IgG4 and IgE was observed. ILIT induced the protection against a bee sting challenge in 7 out of 8 challenged patients. In a multicenter study, an increase in allergen-specific IgG and IgE was observed, with the highest increase in patients receiving a higher ILIT dose. The study was terminated due to several serious AEs upon the sting challenge provocation after the completion of treatment. However, out of 45 patients challenged, 15 (65%) and 18 (82%) patients in the 10- and 20-μg group, respectively, showed an improvement of two grades or more. No correlation was observed between antibody levels and sting protection.ConclusionsWhile a pilot study suggested the safety and efficacy of bee venom ILIT, a high number of AEs seen after the sting challenge following a randomized study indicate that the immunology protection offered by bee venom ILIT is insufficient. Of note, the bee venom allergen extract used in the two studies were from the two different providers. While the first study used a formulation approved for use in subcutaneous VIT, the second study used a nonapproved formulation never tested in humans. Further studies on approved formulations should be performed to generate conclusive results regarding the safety and efficacy of bee venom ILIT.
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Affiliation(s)
- Alexandra Chabot
- Department of Dermatology, University of Zurich, Zurich, Switzerland
| | - Gabriela Senti
- Department of Dermatology, University of Zurich, Zurich, Switzerland
- Department of Dermatology, University Hospital, Zurich, Switzerland
| | - Iris Erdmann
- Department of Dermatology, University of Zurich, Zurich, Switzerland
| | - Bettina M. Prinz
- Department of Dermatology, University of Zurich, Zurich, Switzerland
| | - Brunello Wüthrich
- Department of Dermatology, University of Zurich, Zurich, Switzerland
- Department of Dermatology, University Hospital, Zurich, Switzerland
| | - Lara Šošić
- Department of Dermatology, University of Zurich, Zurich, Switzerland
| | - Thomas M. Kündig
- Department of Dermatology, University of Zurich, Zurich, Switzerland
- Department of Dermatology, University Hospital, Zurich, Switzerland
| | - Pål Johansen
- Department of Dermatology, University of Zurich, Zurich, Switzerland
- Department of Dermatology, University Hospital, Zurich, Switzerland
- *Correspondence: Pål Johansen
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13
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Scadding G. Real world evidence of long-term benefits from allergen-specific immunotherapy (AIT). Lancet Reg Health Eur 2021; 13:100283. [PMID: 34950925 PMCID: PMC8672030 DOI: 10.1016/j.lanepe.2021.100283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Affiliation(s)
- Guy Scadding
- Royal Brompton Hospital, Sydney Street, London SW3 6NP, UK.,Allergy and Clinical Immunology, National Heart and Lung Institute, Imperial College, London SW7 2AZ, UK
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14
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Pfaar O, Bergmann K, Bonini S, Compalati E, Domis N, Blay F, Kam P, Devillier P, Durham SR, Ellis AK, Gherasim A, Haya L, Hohlfeld JM, Horak F, Iinuma T, Jacobs RL, Jacobi HH, Jutel M, Kaul S, Kelly S, Klimek L, Larché M, Lemell P, Mahler V, Nolte H, Okamoto Y, Patel P, Rabin RL, Rather C, Sager A, Salapatek AM, Sigsgaard T, Togias A, Willers C, Yang WH, Zieglmayer R, Zuberbier T, Zieglmayer P. Technical standards in allergen exposure chambers worldwide - an EAACI Task Force Report. Allergy 2021; 76:3589-3612. [PMID: 34028057 DOI: 10.1111/all.14957] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/23/2021] [Accepted: 05/07/2021] [Indexed: 12/14/2022]
Abstract
Allergen exposure chambers (AECs) can be used for controlled exposure to allergenic and non-allergenic airborne particles in an enclosed environment, in order to (i) characterize the pathological features of respiratory diseases and (ii) contribute to and accelerate the clinical development of pharmacological treatments and allergen immunotherapy for allergic disease of the respiratory tract (such as allergic rhinitis, allergic rhinoconjunctivitis, and allergic asthma). In the guidelines of the European Medicines Agency for the clinical development of products for allergen immunotherapy (AIT), the role of AECs in determining primary endpoints in dose-finding Phase II trials is emphasized. Although methodologically insulated from the variability of natural pollen exposure, chamber models remain confined to supporting secondary, rather than primary, endpoints in Phase III registration trials. The need for further validation in comparison with field exposure is clearly mandated. On this basis, the European Academy of Allergy and Clinical Immunology (EAACI) initiated a Task Force in 2015 charged to gain a better understanding of how AECs can generate knowledge about respiratory allergies and can contribute to the clinical development of treatments. Researchers working with AECs worldwide were asked to provide technical information in eight sections: (i) dimensions and structure of the AEC, (ii) AEC staff, (iii) airflow, air processing, and operating conditions, (iv) particle dispersal, (v) pollen/particle counting, (vi) safety and non-contamination measures, (vii) procedures for symptom assessments, (viii) tested allergens/substances and validation procedures. On this basis, a minimal set of technical requirements for AECs applied to the field of allergology is proposed.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
| | - Karl‐Christian Bergmann
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin Humboldt‐Universität zu Berlin, and Berlin Institute of Health Department of Dermatology and Allergy Allergy Centre Charité Berlin Germany
| | - Sergio Bonini
- Institute of Translational Medicine Italian National Research Council Rome Italy
| | | | - Nathalie Domis
- ALYATEC Environmental Exposure Chamber Strasbourg France
| | - Frédéric Blay
- ALYATEC Environmental Exposure Chamber Strasbourg France
- Chest Diseases Department Strasbourg University Hospital Strasbourg France
| | | | - Philippe Devillier
- Department of Airway Diseases Pharmacology Research Laboratory‐VIM Suresnes, Exhalomics Platform, Hôpital Foch University Paris‐Saclay Suresnes France
| | | | - Anne K. Ellis
- Departments of Medicine and Biomedical & Molecular Sciences Queen's University Kingston ON Canada
- Allergy Research Unit Kingston General Health Research Institute Kingston ON Canada
| | - Alina Gherasim
- ALYATEC Environmental Exposure Chamber Strasbourg France
| | | | - Jens M. Hohlfeld
- Fraunhofer Institute for Toxicology and Experimental Medicine and Department of Respiratory Medicine Hannover Medical School Member of the German Center for Lung Research Hannover Germany
| | | | | | | | | | - Marek Jutel
- Department of Clinical Immunology Wroclaw Medical University Wroclaw Poland
- All‐MED Medical Research Institute Wrocław Poland
| | | | | | - Ludger Klimek
- Center for Rhinology and Allergology Wiesbaden Germany
- Allergy Center Rhineland‐Palatinate Mainz University Medical Center Mainz Germany
| | - Mark Larché
- Divisions of Clinical Immunology & Allergy, and Respirology Department of Medicine and Firestone Institute for Respiratory Health McMaster University Hamilton ON Canada
| | | | | | | | | | - Piyush Patel
- Cliantha Research Limited Mississauga ON Canada
- Providence Therapeutics Toronto ON Canada
| | - Ronald L. Rabin
- Center for Biologics Evaluation and Research US Food and Drug Administration Silver Spring MD USA
| | | | | | | | - Torben Sigsgaard
- Department of Public Health, Section for Environment Occupation and Health Danish Ramazzini Centre Aarhus University Aarhus Denmark
| | - Alkis Togias
- Division of Allergy, Immunology, and Transplantation (DAIT) National Institute of Allergy and Infectious Diseases NIH Bethesda MD USA
| | | | | | | | - Torsten Zuberbier
- Charité – Universitätsmedizin Berlin corporate member of Freie Universität Berlin Humboldt‐Universität zu Berlin, and Berlin Institute of Health Department of Dermatology and Allergy Allergy Centre Charité Berlin Germany
| | - Petra Zieglmayer
- Vienna Challenge Chamber Vienna Austria
- Karl Landsteiner University Krems Austria
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15
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Dogmas, challenges, and promises in phase III allergen immunotherapy studies. World Allergy Organ J 2021; 14:100578. [PMID: 34659627 PMCID: PMC8487954 DOI: 10.1016/j.waojou.2021.100578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 08/02/2021] [Accepted: 08/10/2021] [Indexed: 12/11/2022] Open
Abstract
The concept of treatment of an allergy with the offending allergen was introduced more than a century ago. Allergen immunotherapy (AIT) is the only disease modifying treatment of allergic diseases caused by inhalational allergens and insect venoms. Despite this, only few AIT products have reached licensure in the US or an official marketing authorization status in European countries. Moreover, most of these AIT products are provided on an individual patient basis as named patient products (NPP) in Europe, while individualized preparations of (mixed) allergenic extract vials for subcutaneous administration (compounding) is common practice in the US. AIT products are generally considered safe and well tolerated, but the major practical clinical development challenge is to define the optimal dose and prove the efficacy and safety of these products using state-of-the art Phase II and pivotal Phase III studies. In planning Phase II-III AIT studies, a thorough understanding of the study challenges is essential (e.g. variability and non-validated status of subjective primary endpoints, limitations of pollen season definitions) and dogmas of these products (e.g., for sublingual immunotherapy (SLIT) trials double-blinding conditions cannot be maintained, resulting in stronger placebo responses in the active treatment group and inflated treatment effects in Phase III). There is future promise for more objective biomarker endpoints (e.g. basophil activation (CD63 and CD203c), subsets of regulatory dendritic, T and B cells, IL-10–producing group 2 innate lymphoid cells; alone or in combination) to overcome several of these dogmas and challenges; innovation in AIT clinical trials can only progress with integral biomarker research to complement the traditional endpoints in Phase II-III clinical development. The aim of this paper is to provide an overview of these dogmas, challenges and recommendations based on published data, to facilitate the design of Phase III studies and improve the evidence basis of safe and effective AIT products.
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16
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Bergmann KC, Graessel A, Raab J, Banghard W, Krause L, Becker S, Kugler S, Zuberbier T, Ott VB, Kramer MF, Roth-Walter F, Jensen-Jarolim E, Guethoff S. Gezielte Mikronährstoff-Supplementierung mit holo-BLG basierend auf dem Bauernhof-Effekt bei Patienten mit Hausstaubmilben-induzierter Rhinokonjunktivitis - erste Evaluierung in einer Allergenexpositionskammer. ALLERGO JOURNAL 2021. [DOI: 10.1007/s15007-021-4798-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Precision medicine reaching out to the patients in allergology - a German-Japanese workshop report. Allergol Select 2021; 5:162-179. [PMID: 34079922 PMCID: PMC8167740 DOI: 10.5414/alx02234e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 03/19/2021] [Indexed: 12/12/2022] Open
Abstract
An expert workshop in collaboration of the German Society of Allergy and Clinical Immunology (DGAKI) and the Japanese Society of Allergy (JSA) provided a platform for key opinion leaders of both countries aimed to join expertise and to highlight current developments and achievements in allergy research. Key domains of the meeting included the following seven main sections and related subchapters: 1) basic immunology, 2) bronchial asthma, 3) prevention of allergic diseases, 4) food allergy and anaphylaxis, 5) atopic dermatitis, 6) venom allergy, and 7) upper airway diseases. This report provides a summary of panel discussions of all seven domains and highlights unmet needs and project possibilities of enhanced collaborations of scientific projects.
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18
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Pfaar O, Creticos PS, Kleine-Tebbe J, Canonica GW, Palomares O, Schülke S. One Hundred Ten Years of Allergen Immunotherapy: A Broad Look Into the Future. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:1791-1803. [PMID: 33966868 DOI: 10.1016/j.jaip.2020.12.067] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/14/2020] [Accepted: 12/18/2020] [Indexed: 12/15/2022]
Abstract
Allergen immunotherapy (AIT) is the only disease-modifying treatment option for patients with type 1-mediated allergic diseases such as allergic rhinitis/rhinoconjunctivitis with/without allergic asthma. Although many innovations have been developed since the first clinical report of Noon et al in 1911, the improvement of clinical efficacy and tolerability of this treatment is still an important unmet need. Hence, much progress has been made in the characterization of the cell types, cytokines, and intracellular signaling events involved in the development, maintenance, and regulation of allergic reactions, and also in the understanding of the mechanisms of tolerance induction in AIT. This comprehensive review aims to summarize the current innovative approaches in AIT, but also gives an outlook on promising candidates of the future. On the basis of an extensive literature review, integrating a clinical point of view, this article focuses on recent and future innovations regarding biologicals, allergen-derived peptides, recombinant allergens, "Toll"-like receptor agonists and other adjuvants, and novel application routes being developed for future AIT.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany.
| | - Peter S Creticos
- Division of Allergy & Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md; Creticos Research Group, Crownsville, Md
| | - Jörg Kleine-Tebbe
- Allergy & Asthma Center Westend, Outpatient & Clinical Research Center, Hanf, Ackermann & Kleine-Tebbe, Berlin, Germany
| | - Giorgio Walter Canonica
- Personalized Medicine Asthma & Allergy Clinic, Humanitas University & Research Hospital-IRCCS, Milano, Italy
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University, Madrid, Spain
| | - Stefan Schülke
- Vice Presidents Research Group, Paul-Ehrlich-Institut, Langen, Germany
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19
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Pfaar O, Gerth van Wijk R. Legends of allergy and immunology: Anthony J. Frew-A true European advocate of allergology and clinical immunology. Allergy 2021; 76:1285-1287. [PMID: 33145774 DOI: 10.1111/all.14648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 10/26/2020] [Accepted: 10/27/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital MarburgPhilipps‐Universität Marburg Marburg Germany
| | - Roy Gerth van Wijk
- Section of Allergology and Clinical Immunology Department of Internal Medicine Erasmus Medical Center Rotterdam The Netherlands
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20
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The Role of Mobile Health Technologies in Stratifying Patients for AIT and Its Cessation: The ARIA-EAACI Perspective. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:1805-1812. [PMID: 33662672 DOI: 10.1016/j.jaip.2021.02.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/28/2021] [Accepted: 02/21/2021] [Indexed: 11/21/2022]
Abstract
Allergen immunotherapy (AIT) is a proven therapeutic option for the treatment of allergic rhinitis and/or asthma. Many international or national practice guidelines have been produced, but the evidence-based method varies and they do not usually propose care pathways. The present article considers the possible role of mobile health in AIT for allergic rhinitis/asthma. There are no currently available validated biologic biomarkers that can predict AIT success, and mobile health biomarkers have some relevance. In the current article, the following aspects will be discussed: patient stratification for AIT, symptom-medication scores for the follow-up of patients, clinical trials, as well as the approach of the European Academy of Allergy and Clinical Immunology.
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21
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Pfaar O, Klimek L, Jutel M, Akdis CA, Bousquet J, Breiteneder H, Chinthrajah S, Diamant Z, Eiwegger T, Fokkens WJ, Fritsch H, Nadeau KC, O’Hehir RE, O’Mahony L, Rief W, Sampath V, Schedlowski M, Torres MJ, Traidl‐Hoffmann C, Wang DY, Zhang L, Bonini M, Brehler R, Brough HA, Chivato T, Del Giacco SR, Dramburg S, Gawlik R, Gelincik A, Hoffmann‐Sommergruber K, Hox V, Knol EF, Lauerma A, Matricardi PM, Mortz CG, Ollert M, Palomares O, Riggioni C, Schwarze J, Skypala I, Untersmayr E, Walusiak‐Skorupa J, Ansotegui IJ, Bachert C, Bedbrook A, Bosnic‐Anticevich S, Brussino L, Canonica GW, Cardona V, Carreiro‐Martins P, Cruz AA, Czarlewski W, Fonseca JA, Gotua M, Haahtela T, Ivancevich JC, Kuna P, Kvedariene V, Larenas‐Linnemann DE, Abdul Latiff AH, Mäkelä M, Morais‐Almeida M, Mullol J, Naclerio R, Ohta K, Okamoto Y, Onorato GL, Papadopoulos NG, Patella V, Regateiro FS, Samoliński B, Suppli Ulrik C, Toppila‐Salmi S, Valiulis A, Ventura M, Yorgancioglu A, Zuberbier T, Agache I. COVID-19 pandemic: Practical considerations on the organization of an allergy clinic-An EAACI/ARIA Position Paper. Allergy 2021; 76:648-676. [PMID: 32531110 PMCID: PMC7323448 DOI: 10.1111/all.14453] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/08/2020] [Accepted: 06/10/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) has evolved into a pandemic infectious disease transmitted by the severe acute respiratory syndrome coronavirus (SARS-CoV-2). Allergists and other healthcare providers (HCPs) in the field of allergies and associated airway diseases are on the front line, taking care of patients potentially infected with SARS-CoV-2. Hence, strategies and practices to minimize risks of infection for both HCPs and treated patients have to be developed and followed by allergy clinics. METHOD The scientific information on COVID-19 was analysed by a literature search in MEDLINE, PubMed, the National and International Guidelines from the European Academy of Allergy and Clinical Immunology (EAACI), the Cochrane Library, and the internet. RESULTS Based on the diagnostic and treatment standards developed by EAACI, on international information regarding COVID-19, on guidelines of the World Health Organization (WHO) and other international organizations, and on previous experience, a panel of experts including clinicians, psychologists, IT experts, and basic scientists along with EAACI and the "Allergic Rhinitis and its Impact on Asthma (ARIA)" initiative have developed recommendations for the optimal management of allergy clinics during the current COVID-19 pandemic. These recommendations are grouped into nine sections on different relevant aspects for the care of patients with allergies. CONCLUSIONS This international Position Paper provides recommendations on operational plans and procedures to maintain high standards in the daily clinical care of allergic patients while ensuring the necessary safety measures in the current COVID-19 pandemic.
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Affiliation(s)
- Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
| | - Ludger Klimek
- Center for Rhinology and Allergology Wiesbaden Germany
| | - Marek Jutel
- Department of Clinical Immunology Wrocław Medical Universityand ALL‐MED Medical Research Institute Wrocław Poland
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Jean Bousquet
- Department of Dermatology and Allergy Comprehensive Allergy Center Charité Charité Universitaetsmedizin Berlin a Member of GA2LEN Berlin Germany
- University Hospital Montpellier Montpellier France
- MACVIA‐France Montpellier France
| | - Heimo Breiteneder
- Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Sharon Chinthrajah
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
| | - Zuzana Diamant
- Department of Respiratory Medicine & Allergology Institute for Clinical Science Skane University Hospital Lund University Lund Sweden
- Department of Respiratory Medicine First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
- Department of Clinical Pharmacy and Pharmacology University Medical Center Groningen University of Groningen Groningen The Netherlands
| | - Thomas Eiwegger
- Translational Medicine Program Peter Gilgan Centre for Research and Learning Hospital for Sick Children Toronto ON Canada
- Departments of Paediatrics and Immunology Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Hospital for Sick Children University of Toronto Toronto ON Canada
- Department of Immunology University of Toronto Toronto ON Canada
| | - Wytske J. Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
| | - Hans‐Walter Fritsch
- Department of Information‐Technology (IT) University Hospital Marburg Marburg Germany
| | - Kari C. Nadeau
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
| | - Robyn E. O’Hehir
- Allergy, Asthma & Clinical Immunology Alfred Health Melbourne VIC Australia
- Department of Allergy, Immunology and Respiratory Medicine Central Clinical School Monash University and Alfred Health Melbourne VIC Australia
| | - Liam O’Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
| | - Winfried Rief
- Department of Clinical Psychology and Psychotherapy Philipps‐University of Marburg Marburg Germany
| | - Vanitha Sampath
- Sean N. Parker Center for Allergy and Asthma Research Stanford University School of Medicine Stanford CA USA
| | - Manfred Schedlowski
- Institute of Medical Psychology and Behavioral Immunobiology University Clinic Essen Essen Germany
| | - María José Torres
- Allergy Unit Malaga Regional University Hospital‐UMA‐ARADyAL Málaga Spain
| | - Claudia Traidl‐Hoffmann
- Chair and Institute of Environmental Medicine UNIKA‐T Technical University of Munich and Helmholtz Zentrum München Augsburg Germany
- Outpatient Clinic for Environmental Medicine University Hospital Augsburg Germany
| | - De Yun Wang
- Department of Otolaryngology National University of Singapore Singapore Singapore
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery Beijing Tongren Hospital Beijing China
- Department of Allergy Beijing Tongren Hospital Beijing China
| | - Matteo Bonini
- Department of Cardiovascular and Thoracic Sciences Fondazione Policlinico Universitario A. Gemelli ‐ IRCCS Università Cattolica del Sacro Cuore Rome Italy
- National Heart and Lung Institute (NHLI) Imperial College London London UK
| | - Randolf Brehler
- Department of Allergology, Occupational Dermatology and Environmental Medicine University Hospital Münster Münster Germany
| | - Helen Annaruth Brough
- Children's Allergy Service Evelina Children's Hospital Guy's and St. Thomas' Hospital NHS Foundation Trust London UK
- Paediatric Allergy Group Department of Women and Children's Health School of Life Course Sciences King's College London London UK
| | - Tomás Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Stefano R. Del Giacco
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - Stephanie Dramburg
- Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitaetsmedizin Berlin Germany
| | - Radoslaw Gawlik
- Department of Internal Medicine, Allergology Clinical Immunology Medical University of Silesia Katowice Poland
| | - Aslı Gelincik
- Department of Internal Medicine Division of Immunology and Allergic Diseases Istanbul Faculty of Medicine Istanbul University Istanbul Turkey
| | - Karin Hoffmann‐Sommergruber
- Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Valerie Hox
- Department of Otorhinolaryngology Cliniques Universitaires Saint‐Luc Brussels Belgium
| | - Edward F. Knol
- Departments of Immunology and Dermatology/Allergology University Medical Center Utrecht Utrecht The Netherlands
| | - Antti Lauerma
- Department of Dermatology and Allergology Helsinki University Hospital Inflammation Centre University of Helsinki Helsinki Finland
| | - Paolo M. Matricardi
- Department of Pediatric Pulmonology, Immunology and Intensive Care Medicine Charité Universitaetsmedizin Berlin Germany
| | - Charlotte G. Mortz
- Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital University of Southern Denmark Odense Denmark
| | - Markus Ollert
- Department of Dermatology and Allergy Centre Odense Research Centre for Anaphylaxis (ORCA) Odense University Hospital University of Southern Denmark Odense Denmark
- Department of Infection and Immunity Luxembourg Institute of Health Esch‐sur‐Alzette Luxembourg
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Spain
| | - Carmen Riggioni
- Pediatric Allergy and Clinical Immunology Department Hospital Sant Joan de Déu Barcelona Spain
- Institut de Recerca Sant Joan de Déu Barcelona Spain
| | - Jürgen Schwarze
- Centre for Inflammation Research and Child Life and Heath the University of Edinburgh Edinburgh UK
| | - Isabel Skypala
- National Heart and Lung Institute (NHLI) Imperial College London London UK
- Royal Brompton and Harefield NHS Foundation Trust London UK
| | - Eva Untersmayr
- Institute of Pathophysiology and Allergy Research Center of Pathophysiology, Infectiology and Immunology Medical University of Vienna Vienna Austria
| | - Jolanta Walusiak‐Skorupa
- Department of Occupational Diseases and Environmental Health Nofer Institute of Occupational Medicine Lodz Poland
| | | | - Claus Bachert
- ENT Department Upper Airways Research Laboratory Ghent University Hospital Ghent Belgium
- International Airway Research Center First Affiliated Hospital Guangzou Sun Yat‐sen University Guangzou China
- Division of ENT Diseases CLINTEC, Karolinska Institutet Stockholm Sweden
| | | | - Sinthia Bosnic‐Anticevich
- Woolcock Institute of Medical Research Woolcock Emphysema Centre University of Sydney Glebe NSW Australia
| | - Luisa Brussino
- Department of Medical Sciences Allergy and Clinical Immunology Unit University of Torino & Mauriziano Hospital Torino Italy
| | - Giorgio Walter Canonica
- Personalized Medicine Asthma & Allergy Clinic Humanitas University & Research Hospital‐IRCCS Milano Italy
| | - Victoria Cardona
- Department of Internal Medicine, Allergy Section Hospital Vall d'Hebron & ARADyAL Research Network Barcelona Spain
| | - Pedro Carreiro‐Martins
- Serviço de Imunoalergologia, Hospital de Dona Estefânia Centro Hospitalar de Lisboa Central Lisbon Portugal
- NOVA Medical School/Comprehensive Health Research Center (CHRC) Universidade Nova de Lisboa Lisbon Portugal
| | - Alvaro A. Cruz
- ProAR – Nucleo de Excelencia em Asma Federal University of Bahia Bahia Brasil
- GARD/WHO Executive Committee Bahia Brazil
| | | | - João A. Fonseca
- Faculdade de Medicina da Universidade do Porto CINTESIS Center for Research in Health Technologies and Information Systems Porto Portugal
- MEDIDA, Lda Porto Portugal
| | - Maia Gotua
- Center of Allergy and Immunology Tbilisi Georgia
- David Tvildiani Medical University in Tbilisi Tbilisi Georgia
| | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | | | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy Barlicki University Hospital Medical University of Lodz Lodz Poland
| | - Violeta Kvedariene
- Department of Pathology Faculty of Medicine Institute of Biomedical Sciences Vilnius University Vilnius Lithuania
- Faculty of Medicine Institute of Clinical medicine Clinic of Chest Diseases and Allergology Vilnius University Vilnius Lithuania
| | | | | | - Mika Mäkelä
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | | | - Joaquim Mullol
- ENT Department Rhinology Unit & Smell Clinic Hospital Clinic ‐ Clinical & Experimental Respiratory Immunoallergy IDIBAPSCIBERESUniversity of Barcelona Barcelona Catalonia Spain
| | | | - Ken Ohta
- Japan Anti‐Tuberculosis Association (JATA) Fukujuji Hospital, and National Hospital Organization (NHO)Tokyo National Hospital Tokyo Japan
| | | | | | - Nikolaos G. Papadopoulos
- Division of Infection Immunity & Respiratory Medicine Royal Manchester Children's Hospital University of Manchester Manchester UK
- Allergy Department 2nd Pediatric Clinic Athens General Children's Hospital "P&A Kyriakou” University of Athens Athens Greece
| | - Vincenzo Patella
- Allergy and Clinical Immunology, Department of Internal Medicine Santa Maria della Speranza Hospital Salerno Italy
| | - Frederico S. Regateiro
- Allergy and Clinical Immunology Unit Centro Hospitalar e Universitário de Coimbra Coimbra Portugal
- Institute of Immunology Faculty of Medicine University of Coimbra Coimbra Portugal
- ICBR ‐ Coimbra Institute for Clinical and Biomedical Research CIBB Faculty of Medicine University of Coimbra Coimbra Portugal
| | - Bolesław Samoliński
- Department of Prevention of Environmental Hazards and Allergology Medical University of Warsaw Warsaw Poland
| | - Charlotte Suppli Ulrik
- Department of Respiratory Medicine Hvidovre Hospital Hvidovre Denmark
- Faculty of Health Sciences Institute of Clinical Medicine University of Copenhagen Denmark
| | - Sanna Toppila‐Salmi
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | - Arunas Valiulis
- Faculty of Medicine Institute of Clinical Medicine & Institute of Health Sciences Vilnius University Vilnius Lithuania
| | - Maria‐Teresa Ventura
- Interdisciplinary Department of Medicine Unit of Geriatric Immunoallergology University of Bari Medical School Bari Italy
| | - Arzu Yorgancioglu
- Department of Pulmonary Diseases Faculty of Medicine Celal Bayar University Manisa Turkey
| | - Torsten Zuberbier
- Department of Dermatology and Allergy Comprehensive Allergy Center Charité Charité Universitaetsmedizin Berlin a Member of GA2LEN Berlin Germany
| | - Ioana Agache
- Transylvania University Brasov Romania
- Theramed Medical Center Brasov Romania
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22
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Targeted micronutrition via holo-BLG based on the farm effect in house dust mite allergic rhinoconjunctivitis patients – first evaluation in a standardized allergen exposure chamber. ACTA ACUST UNITED AC 2021. [DOI: 10.1007/s40629-021-00163-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Purpose
Evaluation of a lozenge for targeted micronutrition (holo-BLG), a new invention based on the farm effect, in house dust mite (HDM) allergic rhinoconjunctivitis (ARC) patients in a standardized allergen exposure chamber (AEC).
Methods
Eligible HDM allergic patients were exposed to HDM raw material in an AEC for 120 min before (V1) and after (V3) 3 months of holo-BLG supplementation. Nasal, conjunctival, bronchial and other symptoms were rated by the patients every 10 min and, wellbeing, peak nasal inspiratory flow (PNIF), and lung function parameters every 30 min. Primary endpoint was the change in median Total Nasal Symptom Score (TNSS) at V3 compared to V1 at 120 min of exposure. Secondary endpoints consisted of the exploratory analysis of the temporal evolution of symptom scores using linear mixed effects models.
Results
A total of 32 patients were included in the analysis. A significant improvement of 60% (p = 0.0034) in the primary endpoint TNSS (V1 2.5 [interquartile range, IQR 1–4], V3 1.0 [IQR 1–3]) was observed. 40% improvement was seen for the Total Symptom Score (V1 5.0 [IQR 3–9], V3 3.0 [IQR 2–4]; [Wilcoxon test: confidence interval 1.5–4.0, p < 0.0003]). The analysis of the temporal evolution of all symptom scores and the personal wellbeing revealed clinically meaningful improvement over time, manifested in a lower symptom increase during the final HDM exposure. No relevant differences were observed for PNIF and lung function parameters. Safety and tolerability were rated as excellent.
Conclusions
The effect of holo-BLG resulting in immune resilience might help to fight the allergy epidemic on a new front based on targeted micronutrition of immune cells.
Trial registration
The study was retrospectively registered at clinicaltrials.gov (NCT04477382).
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23
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Xian M, Zhang L. Artemisia annua-sublingual immunotherapy: First step to cross the chasm. Allergy 2021; 76:425-427. [PMID: 32740960 DOI: 10.1111/all.14539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/17/2020] [Accepted: 07/27/2020] [Indexed: 01/04/2023]
Affiliation(s)
- Mu Xian
- Department of Otolaryngology Head and Neck Surgery Beijing TongRen Hospital Capital Medical University Beijing China
- Beijing Key Laboratory of Nasal Diseases Beijing Institute of Otolaryngology Beijing China
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery Beijing TongRen Hospital Capital Medical University Beijing China
- Beijing Key Laboratory of Nasal Diseases Beijing Institute of Otolaryngology Beijing China
- Department of Allergy Beijing TongRen Hospital Capital Medical University Beijing China
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24
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Sondermann W, Reinboldt-Jockenhöfer F, Dissemond J, Pfaar O, Bingel U, Schedlowski M. Effects of Patients' Expectation in Dermatology: Evidence from Experimental and Clinical Placebo Studies and Implications for Dermatologic Practice and Research. Dermatology 2021; 237:857-871. [PMID: 33498052 DOI: 10.1159/000513445] [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: 10/02/2020] [Accepted: 11/28/2020] [Indexed: 11/19/2022] Open
Abstract
Patients' expectations towards the benefit of a treatment are key determinants of placebo responses and can affect the development and course of medical conditions and the efficacy and tolerability of active medical treatment. The mechanisms mediating these placebo and nocebo effects have been best described in the field of experimental pain and placebo analgesia. However, also in dermatology experimental and clinical studies demonstrate that various skin diseases such as inflammatory dermatoses and allergic reactions can be modulated by patients' expectations. Dermatologists should consider the important modulatory role of patients' expectations on the efficacy and tolerability of specific treatments and the key role of verbal information, patients' prior treatment experiences (associative learning), and the quality and quantity of doctor-patient communication in shaping treatment expectation. As a consequence, techniques aiming at maximizing patients' expectation effects should be implemented into daily clinical routine. By contrast, in clinical studies expectation effects should be maximally controlled and harmonized to improve the "assay sensitivity" to detect new compounds. Further translational studies, also in dermatoses that have not been investigated yet, are needed to better characterize the mechanisms underlying patients' expectation and to gain further insights into potential clinical implications of these effects in dermatologic conditions. Therefore, in this review, we provide a brief overview on the concept of expectation effects on treatment outcome in general, summarize what is already known about this topic for dermatologic diseases, and finally present the relevance of this topic in clinical dermatology.
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Affiliation(s)
- Wiebke Sondermann
- Department of Dermatology, Venereology, and Allergology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany,
| | - Finja Reinboldt-Jockenhöfer
- Department of Dermatology, Venereology, and Allergology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Joachim Dissemond
- Department of Dermatology, Venereology, and Allergology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Oliver Pfaar
- Section of Rhinology and Allergy, Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Marburg, Philipps University Marburg, Marburg, Germany
| | - Ulrike Bingel
- Department of Neurology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Manfred Schedlowski
- Institute of Medical Psychology and Behavioral Immunobiology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,Department of Clinical Neuroscience, Osher Center for Integrative Medicine, Karolinska Institutet, Stockholm, Sweden
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25
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Bergmann KC, Krause L, Hiller J, Becker S, Kugler S, Tapparo M, Pfaar O, Zuberbier T, Kramer MF, Guethoff S, Graessel A. First evaluation of a symbiotic food supplement in an allergen exposure chamber in birch pollen allergic patients. World Allergy Organ J 2020; 14:100494. [PMID: 33376575 PMCID: PMC7753943 DOI: 10.1016/j.waojou.2020.100494] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/16/2020] [Accepted: 11/16/2020] [Indexed: 12/30/2022] Open
Abstract
Background Allergic rhinitis/rhinoconjunctivitis is the most common immune disease worldwide, but still largely underestimated, underdiagnosed, and undertreated. Dysbiosis and reduced microbial diversity is linked to the development of allergies, and the immunomodulatory effects of pro- and prebiotics might be used to counteract microbiome dysbiosis in allergy. Adequate symbiotic (multi-strain pro-, plus prebiotic) supplementation can be suggested as a complementary approach in the management of allergic rhinitis. Objective The effects of the daily intake of a symbiotic food supplement (combination of Lactobacillus acidophilus NCFM and Bifidobacterium lactis BL-04 with Fructo-Oligosaccharides) for 4 months in birch pollen allergic rhinoconjunctivitis patients were investigated for the first time in an allergen exposure chamber (AEC) allowing standardised, reproducible pollen exposure before and after intake. Methods Eligible patients were exposed to birch pollen (8000 pollen/m³ for 120 min) at the GA2LEN AEC, at baseline (V1) and final visit (V3) outside the season. The Total Symptom Score (TSS) and the scores for nose, eye, bronchial system, and others were evaluated every 10 min during exposure. Other secondary endpoints were the changes in well-being, Peak Nasal Inspiratory Flow (PNIF), lung function parameters, and safety. Co-primary endpoints were differences in Total Nasal Symptom Score (TNSS) and TSS after 120 min of exposure between both visits. Temporal evolution of symptom scores were analysed in an exploratory way using linear mixed effects models. Results 27 patients (mean age 45 years, 15% male) completed the study. Both co-primary endpoints showed significant improvement after intake of the symbiotic. Median TNSS and TSS were decreased 50% and 80% at 120 min (adjusted p-value = 0.025 and p < 0.01 respectively). All four symptom scores and the personal well-being, improved to a clinically relevant extent over time, visible by a weaker increase in symptoms during 120 min of the final birch pollen exposure. No relevant differences were observed for PNIF, PEF, and spirometry. There were no airway obstructions or lung restrictions before and after both exposures. Late phase reactions after exposure were reduced after V3, documenting a better birch pollen tolerability of the patients. The safety and tolerability profile of the symbiotic food supplement was excellent, no adverse events (AEs) were observed. Conclusions This first evaluation of a symbiotic food supplement in an AEC in rhinoconjunctivitis patients with or without asthma induced by birch pollen revealed a significant beneficial effect, harnessing significant improvements of symptoms and well-being while maintaining an excellent safety and tolerability profile.
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Affiliation(s)
- Karl-Christian Bergmann
- Department for Dermatology and Allergy, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, And Berlin Institute of Health, Berlin, Germany
- ECARF - European Centre for Allergy Research Foundation, Berlin, Germany
| | - Linda Krause
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg- Eppendorf, Hamburg, Germany
| | | | - Sylvia Becker
- ECARF - European Centre for Allergy Research Foundation, Berlin, Germany
| | - Sebastian Kugler
- ECARF - European Centre for Allergy Research Foundation, Berlin, Germany
| | | | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Torsten Zuberbier
- Department for Dermatology and Allergy, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, And Berlin Institute of Health, Berlin, Germany
- ECARF - European Centre for Allergy Research Foundation, Berlin, Germany
| | - Matthias F. Kramer
- Bencard Allergie GmbH, Munich, Germany
- Allergy Therapeutics (UK) Ltd, Worthing, UK
| | | | - Anke Graessel
- Bencard Allergie GmbH, Munich, Germany
- Allergy Therapeutics (UK) Ltd, Worthing, UK
- Corresponding author. Leopoldstr. 175, 80804 Muenchen, Germany
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26
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Breiteneder H, Peng Y, Agache I, Diamant Z, Eiwegger T, Fokkens WJ, Traidl‐Hoffmann C, Nadeau K, O'Hehir RE, O'Mahony L, Pfaar O, Torres MJ, Wang D, Zhang L, Akdis CA. Biomarkers for diagnosis and prediction of therapy responses in allergic diseases and asthma. Allergy 2020; 75:3039-3068. [PMID: 32893900 PMCID: PMC7756301 DOI: 10.1111/all.14582] [Citation(s) in RCA: 117] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/25/2020] [Accepted: 08/27/2020] [Indexed: 02/06/2023]
Abstract
Modern health care requires a proactive and individualized response to diseases, combining precision diagnosis and personalized treatment. Accordingly, the approach to patients with allergic diseases encompasses novel developments in the area of personalized medicine, disease phenotyping and endotyping, and the development and application of reliable biomarkers. A detailed clinical history and physical examination followed by the detection of IgE immunoreactivity against specific allergens still represents the state of the art. However, nowadays, further emphasis focuses on the optimization of diagnostic and therapeutic standards and a large number of studies have been investigating the biomarkers of allergic diseases, including asthma, atopic dermatitis, allergic rhinitis, food allergy, urticaria and anaphylaxis. Various biomarkers have been developed by omics technologies, some of which lead to a better classification of distinct phenotypes or endotypes. The introduction of biologicals to clinical practice increases the need for biomarkers for patient selection, prediction of outcomes and monitoring, to allow for an adequate choice of the duration of these costly and long‐lasting therapies. Escalating healthcare costs together with questions about the efficacy of the current management of allergic diseases require further development of a biomarker‐driven approach. Here, we review biomarkers in diagnosis and treatment of asthma, atopic dermatitis, allergic rhinitis, viral infections, chronic rhinosinusitis, food allergy, drug hypersensitivity and allergen immunotherapy with a special emphasis on specific IgE, the microbiome and the epithelial barrier. In addition, EAACI guidelines on biologicals are discussed within the perspective of biomarkers.
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Affiliation(s)
- Heimo Breiteneder
- Institute of Pathophysiology and Allergy Research Medical University of Vienna Vienna Austria
| | - Ya‐Qi Peng
- Swiss Institute of Allergy and Asthma Research (SIAF) University Zurich Davos Switzerland
- CK CARE Christine Kühne Center for Allergy Research and Education Davos Switzerland
- Otorhinolaryngology Hospital The First Affiliated Hospital Sun Yat‐Sen University Guangzhou China
| | - Ioana Agache
- Department of Allergy and Clinical Immunology Faculty of Medicine Transylvania University of Brasov Brasov Romania
| | - Zuzana Diamant
- Department of Respiratory Medicine & Allergology Institute for Clinical Science Skane University Hospital Lund University Lund Sweden
- Department of Respiratory Medicine First Faculty of Medicine Charles University and Thomayer Hospital Prague Czech Republic
- Department of Clinical Pharmacy & Pharmacology University of GroningenUniversity Medical Center Groningen Groningen Netherlands
| | - Thomas Eiwegger
- Translational Medicine Program, Research Institute Hospital for Sick Children Toronto ON Canada
- Department of Immunology University of Toronto Toronto ON Canada
- Division of Immunology and Allergy Food Allergy and Anaphylaxis Program The Hospital for Sick Children Departments of Paediatrics and Immunology University of Toronto Toronto ON Canada
| | - Wytske J. Fokkens
- Department of Otorhinolaryngology Amsterdam University Medical Centres Amsterdam The Netherlands
| | - Claudia Traidl‐Hoffmann
- CK CARE Christine Kühne Center for Allergy Research and Education Davos Switzerland
- Chair and Institute of Environmental Medicine UNIKA‐T Technical University of Munich and Helmholtz Zentrum München Augsburg Germany
- ZIEL ‐ Institute for Food & Health Technical University of Munich Freising‐Weihenstephan Germany
| | - Kari Nadeau
- Sean N. Parker Center for Allergy & Asthma Research Stanford University Stanford CA USA
| | - Robyn E. O'Hehir
- Department of Allergy, immunology and Respiratory Medicine Central Clinical School Monash University Melbourne Vic. Australia
- Allergy, Asthma and Clinical Immunology Service Alfred Health Melbourne Vic. Australia
| | - Liam O'Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland National University of Ireland Cork Ireland
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital MarburgPhilipps‐Universität Marburg Marburg Germany
| | - Maria J. Torres
- Allergy Unit Regional University Hospital of Malaga‐IBIMA‐UMA‐ARADyAL Malaga Spain
| | - De‐Yun Wang
- Department of Otolaryngology Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery and Department of Allergy Beijing TongRen Hospital Beijing China
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University Zurich Davos Switzerland
- CK CARE Christine Kühne Center for Allergy Research and Education Davos Switzerland
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27
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Mahler V, Kleine-Tebbe J, Vieths S. [Immunotherapy of allergies: current status]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2020; 63:1341-1356. [PMID: 33140209 PMCID: PMC7647996 DOI: 10.1007/s00103-020-03224-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 09/14/2020] [Indexed: 12/13/2022]
Abstract
Allergen immunotherapy (AIT) is the only causally effective, disease-modifying form of therapy that, in addition to alleviating allergic symptoms, counteracts disease progression.This article provides an up-to-date overview of immunological, regulatory and practical aspects of AIT. Current literature was included and recent conceptual regulatory developments from the Division of Allergology at the higher federal authority (Paul-Ehrlich-Institut) are presented.The 62 AIT products currently approved in Germany and further 61 AIT products under the development program of the Therapy Allergen Ordinance (TAO) include 95 products for subcutaneous (SCIT) and 28 for sublingual (SLIT) treatment of birch/alder/hazel pollen, grass pollen, weed pollen, house dust mite and insect venom allergies. Native and chemically modified allergen extracts (allergoids) adsorbed to aluminium, tyrosine (partly monophosphoryl lipid A-adjuvanted) or lactose or based on lyophilisates are used as active ingredients.These 123 AIT products are subject to official state batch release testing. This does not apply to named patient products (NPPs) available for the treatment of less prevalent allergies (e.g. to olive pollen, animal hair, storage mites or moulds). There is a particular need for development of AIT products for children.As a new class of active ingredients, food allergens are in clinical phase II and III studies. A first food preparation for oral AIT of peanut allergy in children is currently undergoing a central European marketing authorization (MA) procedure. MA can only be granted if the benefit-risk balance is positive. Science and regulation are in continuous exchange on the development of AIT products that correspond to the current state of clinical research and regulation in the EU and enable early causal treatment of widespread allergies.
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Affiliation(s)
- Vera Mahler
- Paul-Ehrlich-Institut, Paul-Ehrlich-Str. 51-59, 63225, Langen, Deutschland.
| | | | - Stefan Vieths
- Paul-Ehrlich-Institut, Paul-Ehrlich-Str. 51-59, 63225, Langen, Deutschland
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28
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Pfaar O. Die Allergen-Immuntherapie – State of the Art 2020. Drug Res (Stuttg) 2020; 70:S24-S26. [DOI: 10.1055/a-1119-2783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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29
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Mitsikostas DD, Blease C, Carlino E, Colloca L, Geers AL, Howick J, Evers AWM, Flaten MA, Kelley JM, Kirsch I, Klinger R, MaassenVanDenBrink A, Moerman DE, Sfikakis PP, Vase L, Wager TD, Benedetti F. European Headache Federation recommendations for placebo and nocebo terminology. J Headache Pain 2020; 21:117. [PMID: 32977761 PMCID: PMC7519524 DOI: 10.1186/s10194-020-01178-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 08/26/2020] [Indexed: 12/31/2022] Open
Abstract
Background and aim Despite recent publications, practitioners remain unfamiliar with the current terminology related to the placebo and nocebo phenomena observed in clinical trials and practice, nor with the factors that modulate them. To cover the gap, the European Headache Federation appointed a panel of experts to clarify the terms associated with the use of placebo in clinical trials. Methods The working group identified relevant questions and agreed upon recommendations. Because no data were required to answer the questions, the GRADE approach was not applicable, and thus only expert opinion was provided according to an amended Delphi method. The initial 12 topics for discussion were revised in the opinion of the majority of the panelists, and after a total of 6 rounds of negotiations, the final agreement is presented. Results/recommendations Two primary and mechanism-based recommendations are provided for the results of clinical trials: [1] to distinguish the placebo or nocebo response from the placebo or nocebo effect; and [2] for any favorable outcome observed after placebo administration, the term “placebo response” should be used, and for any unfavorable outcome recorded after placebo administration, the term “nocebo response” should be used (12 out of 17 panelists agreed, 70.6% agreement). The placebo or nocebo responses are attributed to a set of factors including those that are related to the medical condition (e.g. natural history, random comorbidities, etc.), along with idiosyncratic ones, in which the placebo or nocebo effects are attributed to idiosyncratic, or nonspecific mechanisms, exclusively (e.g. expectation, conditioning, observational learning etc.). To help investigators and practitioners, the panel summarized a list of environmental factors and idiosyncratic dynamics modulating placebo and nocebo effects. Some of them are modifiable, and investigators or physicians need to know about them in order to modify these factors appropriately to improve treatment. One secondary recommendation addresses the use of the terms “placebo” and “nocebo” (“placebos” and “nocebos” in plural), which refer to the triggers of the placebo/nocebo effects or responses, respectively, and which are inert agents or interventions that should not be confused with the placebo/nocebo responses or effects themselves (all panelists agreed, 100% agreement). Conclusion The working group recommends distinguishing the term response from effect to describe health changes from before to after placebo application and to distinguish the terms placebo(s) or nocebo(s) from the health consequences that they cause (placebo/nocebo responses or effects).
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Affiliation(s)
- Dimos D Mitsikostas
- 1st Neurology Department, Aeginiton Hospital, Medical School, National and Kapodistrian University of Athens, 72-72 Vas. Sofia's Avenue, 11528, Athens, Greece.
| | - Charlotte Blease
- General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Elisa Carlino
- Physiology and Neuroscience, University of Turin Medical School, Turin, Italy
| | - Luana Colloca
- Departments of Pain Translational Symptoms Science and Anaesthesiology, School of Nursing and Medicine, University of Maryland Baltimore, Baltimore, MD, USA
| | - Andrew L Geers
- Department of Psychology, University of Toledo, Toledo, OH, USA
| | - Jeremy Howick
- Faculty of Philosophy, University of Oxford, Oxford, UK
| | - Andrea W M Evers
- Health, Medical and Neuropsychology Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Magne A Flaten
- Department of Psychology, Norwegian University of Science and Technology, Trondheim, Norway
| | - John M Kelley
- Beth Israel Deaconess Medical Center, Program in Placebo Studies, Boston, MA, USA
| | - Irving Kirsch
- Beth Israel Deaconess Medical Center, Program in Placebo Studies, Boston, MA, USA
| | - Regine Klinger
- Department of Anesthesiology University Medical Center Hamburg-Eppendorf, Center for Anesthesiology and Intensive Care Medicine, Hamburg, Germany
| | | | | | - Petros P Sfikakis
- 1st Department of Propedeutic and Internal Medicine, National and Kapodistrian University Medical School, Athens, Greece
| | - Lene Vase
- Department of Psychology and Behavioural Sciences, Aarhus University, Aarhus, Denmark
| | - Tor D Wager
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, USA
| | - Fabrizio Benedetti
- Physiology and Neuroscience, University of Turin Medical School, Turin, Italy
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30
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Sala-Cunill A, Pérez-Formoso JL, Torán-Barona C, Almeida-Sánchez ZM, Álvarez-Fernández JA, García-Núñez I, Linana-Santafé JJ, Martínez-Tadeo JA, Boronat-Barado A, Justicia JL. Safety and effectiveness of a microcrystalline tyrosine-associated mite extract immunotherapy for allergic rhinitis. Immunotherapy 2020; 12:1007-1019. [PMID: 32811270 DOI: 10.2217/imt-2020-0194] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To assess the safety and effectiveness of an allergen immunotherapy (AIT) with a microcrystalline tyrosine-associated mite allergoid in real-world patients with allergic rhinitis (AR). Materials & methods: Retrospective, multicenter study assessing the safety of AIT in patients aged 5 to 65 years with AR, with or without asthma, sensitized to mites. Secondary objective was effectiveness, measured as unscheduled visits to healthcare centers and emergency rooms, rhinitis and asthma evolution, medication use and patients' and physicians' disease perception 12 months before and after treatment. Results: The 306 patients evaluated, with a mean (standard deviation) age of 29.68 (14.66) years, received different treatment compositions and regimens, and 25 (8.2%) experienced nonserious adverse reactions. Unscheduled visits to the specialist and emergency room admissions significantly decreased after immunotherapy (mean [standard deviation] 2.11 [1.95] and 0.3 [0.93] vs 0.66 [1.09] and 0.02 [0.2], before and after treatment, respectively). Rhinitis and asthma classification ('AR and its impact on asthma' and 'Guía Española para el Manejo del Asma', respectively) significantly changed (p < 0.0001 for all classifications), showing symptom reduction after AIT. Median (interquartile range)-combined rhinitis and combined asthma medication scores significantly decreased (4.0 [1.33, 7.0] vs 0.25 [0, 10.0]; p < 0.0001 and 6.94 [1.5, 6.0] vs 0.67 [0, 4.67]; p < 0.0001) within 12 months before and after starting AIT, respectively. Conclusion: AIT with microcrystalline tyrosine-associated mite allergoid appears to be safe and effective in treating rhinitis caused by mites.
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Affiliation(s)
- Anna Sala-Cunill
- Allergy Section, Internal Medicine Department, Hospital Universitari Vall d'Hebrón, 08035 Barcelona, Spain
| | - José L Pérez-Formoso
- Private Practice Dr. José L. Pérez Formoso, 41004 Sevilla, Spain.,Allergology & Immunology Unit, Hospital Fátima, 41012 Sevilla, Spain
| | | | | | | | - Ignacio García-Núñez
- Pneumokal Research Institute, S.L. 29680 Estepona, Málaga, Spain.,Allergology & Pneumology Department, Hospital Quirónsalud Campo de Gibraltar, 11379 Palmones, Los Barrios, Cádiz, Spain
| | | | - Juan A Martínez-Tadeo
- University Hospital Nuestra Señora de la Candelaria, 38010 Santa Cruz de Tenerife, Spain
| | | | - José L Justicia
- Allergy Therapeutics Ibérica, 08970 Sant Joan Despí, Barcelona, Spain
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