Allergologie select最新文献

{"title":"A case of paradoxical vocal cord movement misdiagnosed as anaphylaxis.","authors":"Mustafa Ilker Inan, Yasemin Akgul Balaban, Sait Yesillik, Ozgur Kartal","doi":"10.5414/ALX02502E","DOIUrl":"10.5414/ALX02502E","url":null,"abstract":"<p><strong>Introduction: </strong>Anaphylaxis is a severe and life-threatening systemic hypersensitivity reaction. The most frequently encountered causes are foods, drugs, and bee venom, but anaphylaxis may also occur idiopathically. Paradoxical vocal cord movement (PVCM), is a cause of upper airway obstruction due to abnormal adduction of vocal cords during inspiration and, to some degree on expiration. It may be misdiagnosed as asthma or anaphylaxis, and there may be delays in diagnosis.</p><p><strong>Case report: </strong>We present a 20-year-old male patient with coexistence of urticaria and stridor findings who was evaluated and treated as having idiopathic anaphylaxis but then was diagnosed with PVCM after recurrence of stridor attacks.</p><p><strong>Conclusion: </strong>It is useful to bear the diagnosis of PVCM in mind in patients with recurrent and unexplained stridor or in patients with stridor that does not improve despite treatment for another diagnosis such as anaphylaxis. This way, administration of epinephrine, high-dose corticosteroids and interventions such as intubation or tracheostomy can be avoided.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"233-237"},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11270345/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141763927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scorpion sting and allergic reaction to scorpion venom: A case-based review.","authors":"Jozélio Freire de Carvalho","doi":"10.5414/ALX400582","DOIUrl":"10.5414/ALX400582","url":null,"abstract":"<p><strong>Objective: </strong>To describe a young patient with scorpion sting (SS) with typical lesions of urticaria besides the local SS clinical picture.</p><p><strong>Materials and methods: </strong>A systematic screening of articles dating from 1966 to 2021 was conducted in the main databases. All articles included the association between SS and urticaria. A new case report is added to the published list.</p><p><strong>Results: </strong>The literature search found 5 articles with 29 patients with SS and urticaria/allergic reactions. We performed our analysis by adding our present case, resulting in a total of 30 cases. Most were male, and their ages varied from 29 to 48 years. Regarding SS severity, most were mild or moderate. In two articles, patients had more than one sting. The allergic reaction varied from urticaria, pruritus, flushing, angioedema, wheezing, rhinorrhea, sneezing, consciousness alterations, and gastrointestinal and cardiovascular alterations. In 5/6 (83%) articles, the patients were alive at the study time. One subject died from anaphylactic shock.</p><p><strong>Conclusion: </strong>The present article systematically reviewed all published cases of SS and allergic reactions to scorpion venom. It is an infrequent association; most patients are male and in the productive age, and reaction may vary from mild to severe, including death.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"229-232"},"PeriodicalIF":0.0,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11218048/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141494752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Corrigendum of the article Reese I, Schäfer C, Ballmer-Weber B, Beyer K, Dölle-Bierke S, van Dullemen S, Jappe U, Müller S, Schnadt S, Treudler R, Worm M. Vegan diets from an allergy point of view - Position paper of the DGAKI working group on food allergy. Allergol Select. 2023; 7: 57-83.","authors":"","doi":"10.5414/ALX02400ECorr","DOIUrl":"https://doi.org/10.5414/ALX02400ECorr","url":null,"abstract":"<p><p>[This corrects the article on p. 57 in vol. 7, PMID: 37056444.].</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"228"},"PeriodicalIF":0.0,"publicationDate":"2024-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11170463/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141319448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Delabeling\" by direct provocation testing in children and adolescents with a suspected history of a delayed reaction to β-lactam antibiotics: Consensus paper of Gesellschaft für pädiatrische Allergologie und Umweltmedizin (GPAU), Deutsche Gesellschaft für Allergologie und klinische Immunologie (DGAKI), and Ärzteverband deutscher Allergologen (ÄDA).","authors":"Irena Neustädter, Sophie Blatt, Gerda Wurpts, Heinrich Dickel, Christian Walter, Werner Aberer, Sebastian Bode, Timo Buhl, Sunhild Gernert, Susanne Harner, Guido Heine, Sebastian Kerzel, Meike Köhler, Lars Lange, Joachim List, Hans F Merk, Thomas Nüßlein, Hagen Ott, Franziska Sattler, Antje Schuster, Helen Straube, Bettina Wedi, Torsten Zuberbier, Knut Brockow","doi":"10.5414/ALX02480E","DOIUrl":"10.5414/ALX02480E","url":null,"abstract":"<p><strong>Background: </strong>Approximately 10% of European children are classified as allergic to drugs. In the majority of these children, no allergy to β-lactam antibiotics (BLA) can be found. In most cases, the exanthema is caused by the infection.</p><p><strong>Materials and methods: </strong>The objective of this paper is to describe the causes and consequences of a misdiagnosis of drug allergy. We propose a method for establishing a correct diagnosis in the case of a history of a delayed reaction during treatment with a BLA. For this purpose, a proposal was discussed via e-mail communication, and consensus was reached among the members of the drug allergy working groups of the participating medical societies.</p><p><strong>Results: </strong>The suspicion of a BLA allergy based on the medical history alone can have a negative impact on future antibiotic treatment. Exanthema associated with febrile infections not related to drug administration is a frequent finding in children. This makes it all the more important to be able to recommend a standardized procedure for clarification in children and adolescents with suspected hypersensitivity reactions. The medical history should be the basis on which to diagnose either a drug allergy or another possible differential diagnosis. A mild maculopapular exanthema (MPE) can be an expression of a drug allergy or a nonspecific viral exanthema. Uncomplicated MPE is not associated with significant systemic involvement, and there is no involvement of the mucous membranes or cutaneous blistering. Only a small number of children with uncomplicated MPE show positive skin tests and only ~ 7 - 16% of suspected BLA diagnoses can be confirmed by provocation tests. Thus, in children with uncomplicated MPE, drug provocation can be performed in an outpatient setting even without prior skin testing. This paper presents a 3-day outpatient direct provocation scheme for BLA delabeling in children with uncomplicated MPE.</p><p><strong>Conclusion: </strong>Many children and adolescents are unnecessarily denied treatment with BLA after an uncomplicated MPE while being treated with a BLA.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"206-211"},"PeriodicalIF":0.0,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11149545/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141248765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regulatory framework for development and marketing authorization of allergen products for diagnosis of rare type I and type IV allergies: The current status.","authors":"Julia Zimmer, Vera Mahler","doi":"10.5414/ALX02505E","DOIUrl":"10.5414/ALX02505E","url":null,"abstract":"<p><p>Development, production, and marketing authorization of allergen products is generally challenging due to several specific characteristics, including the natural source as well as the multitude of allergenic materials. Also, depending on the frequency of sensitization in the population, the number of patients available for inclusion in clinical trials can be a limiting factor for product development. In the development of allergen products for diagnosis of type I and type IV allergies these challenges are particularly demanding because, in contrast to certain products for allergen-specific immunotherapy, no exemptions from marketing authorization are foreseen for this product group in Directive 2001/83/EC. Thus, the regulatory framework is constantly adapted within the legal scope in order to balance necessary regulatory requirements ensuring quality, safety, and efficacy with the clinical need for a comprehensive range of diagnostic allergen products. In this article, we give an overview on the current regulatory framework for development and marketing authorization of allergen products for diagnosis of rare type I and type IV allergies.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"212-219"},"PeriodicalIF":0.0,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11149544/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostics of IgE-mediated occupational allergies: Between reality, requirements, and opportunities.","authors":"Monika Raulf, Sabine Kespohl","doi":"10.5414/ALX02500E","DOIUrl":"10.5414/ALX02500E","url":null,"abstract":"<p><p>Occupational skin and respiratory allergies are among the most common occupational diseases in Germany. The identification of the allergy trigger is essential for the recognition of an occupational allergy as well as for effective individual prevention. However, occupational type I allergens are among the \"rare\" allergens and the possibilities of guideline-compliant diagnosis using quality-tested skin test solutions is becoming increasingly difficult due to the reduction in commercially available test allergens. In order to guarantee meaningful diagnostic workup for all affected insured persons with suspected occupational type I allergies and to ensure this in the future, a durable optimization, standardization, and availability of allergy tests for occupational allergic diseases is urgently required. The need for action has been recognized by the German Social Accident Insurance (DGUV), and steps to eliminate the diagnostic gaps have been initiated by a joint research project at the Institute for Prevention and Occupational Medicine of the DGUV (IPA) and the Paul Ehrlich Institut (PEI). The evaluation of alternative methods for the production of standardized test allergen solutions can also be used for newly emerging allergens in the workplace. New allergen sources at workplaces and thus also sensitization and allergies among employees can be expected as a result of changes in work processes and the introduction of new technologies and/or working materials, which are also introduced in connection with climate change and the concept of sustainability.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"220-227"},"PeriodicalIF":0.0,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11149546/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141248767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"\"Climate-friendly\" diets from an allergy point of view.","authors":"Imke Reese","doi":"10.5414/ALX02471E","DOIUrl":"https://doi.org/10.5414/ALX02471E","url":null,"abstract":"<p><p>Since the EAT-Lancet Commission's call for a change in diet towards more plant-based foods, especially protein sources, this so called \"Planetary Health Diet (PHD)\" has been widely discussed. While for some the reduction in animal foods is not enough and vegan diets are advocated to save the climate, others are sounding the alarm that the reduction is too drastic and that the PHD makes it impossible to provide a diet that meets our needs (of essential nutrients). In addition to climate aspects, health benefits often cited to justify the PHD do not take into account that vegetarians/vegans differ from the general population by far more factors than the reduction or elimination of animal foods. Also not sufficiently discussed is the fact that a diet which excludes or severely restricts animal foods is also associated with health risks if critical nutrients are not adequately covered. Moreover, the challenge of meeting protein requirements is underestimated by many. The food industry has responded to the trend towards more plant-based foods by massively expanding the range of highly processed or ultra-processed vegan foods. These - vegan or not vegan - are suspected of being partly responsible for the development of non-communicable diseases. In addition to general criticism regarding the usefulness of advertising the PHD, the replacement of animal protein sources with plant-based sources notably harbors a number of additional relevant risks for allergy sufferers so that the latter should be classified as an unfavorable target group for the implementation of the PHD recommendations.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"199-205"},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11097189/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140961466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Patch testing in occupational dermatology: Practical aspects in relation to the conditions in Germany.","authors":"Richard Brans, Christoph Skudlik","doi":"10.5414/ALX2483E","DOIUrl":"https://doi.org/10.5414/ALX2483E","url":null,"abstract":"<p><p>Allergic contact dermatitis is one of the most frequent occupational skin diseases. Targeted allergen avoidance can only be achieved by identification of the causative allergen. Therefore, patch testing is of utmost importance in occupational dermatology, not only in terms of assessing causal relationships but also regarding the implementation of prevention measures and evaluation of the legal criteria for an occupational skin disease in Germany (statutory occupational disease BK 5101). The lack of commercial patch test preparations poses a great diagnostic challenge. Patch testing of patient's own materials from their workplace is therefore very important to reduce diagnostic gaps. The performance and documentation of the patch test should be in line with current guidelines and recommendations to ensure the necessary test quality and comprehensibility of the test results.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"82-89"},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11097190/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140961472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"AWMF mold guideline \"Medical clinical diagnostics for indoor mold exposure\" - Update 2023 AWMF Register No. 161/001.","authors":"Julia Hurraß, Birger Heinzow, Sandra Walser-Reichenbach, Ute Aurbach, Sven Becker, Romuald Bellmann, Karl-Christian Bergmann, Oliver A Cornely, Steffen Engelhart, Guido Fischer, Thomas Gabrio, Caroline E W Herr, Marcus Joest, Christian Karagiannidis, Ludger Klimek, Martin Köberle, Annette Kolk, Herbert Lichtnecker, Thomas Lob-Corzilius, Norbert Mülleneisen, Dennis Nowak, Uta Rabe, Monika Raulf, Jörg Steinmann, Jens-Oliver Steiß, Jannik Stemler, Ulli Umpfenbach, Kerttu Valtanen, Barbora Werchan, Birgit Willinger, Gerhard A Wiesmüller","doi":"10.5414/ALX02444E","DOIUrl":"10.5414/ALX02444E","url":null,"abstract":"<p><p>None.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"90-198"},"PeriodicalIF":0.0,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11097193/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140961440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapid response to dupilumab in an adult patient with eosinophilic esophagitis and allergic asthma.","authors":"Benjamin Klein, Regina Treudler","doi":"10.5414/ALX02485E","DOIUrl":"https://doi.org/10.5414/ALX02485E","url":null,"abstract":"<p><strong>Background: </strong>Eosinophilic esophagitis (EoE) is an inflammatory disease of the esophagus that belongs to the spectrum of Th2-mediated diseases. It is often associated with atopic comorbidities such as allergic asthma (AA) and poses a therapeutic challenge.</p><p><strong>Case report: </strong>We report on a 43-year-old patient with EoE and AA who did not show sufficient therapeutic control despite standard therapy. We started treatment with dupilumab, whereupon both EoE and AA rapidly improved and complete symptom resolution could be documented. The response to dupilumab was assessed by laboratory monitoring and gastroscopy, which showed a reduction of markers of type II inflammation and eosinophilic infiltrates in the esophagus.</p><p><strong>Summary: </strong>Our report emphasizes the effective and safe use of dupilumab as a treatment option for EoE with concomitant beneficial effects on AA.</p>","PeriodicalId":101298,"journal":{"name":"Allergologie select","volume":"8 ","pages":"78-81"},"PeriodicalIF":0.0,"publicationDate":"2024-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11004767/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140874189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}