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https://www.readbyqxmd.com/read/28643673/-allergy-to-drugs-experience-in-771-procedures
#1
María Cecilia Juri, Diego S Fernández Romero, Blas Larrauri, Eloísa Malbrán, Gabriela Torre, Alejandro Malbrán
Drug hypersensitivity reactions (RHD) are those that present clinically as allergic. They can or cannot involve an immunologic mechanism of lesion. They are frequent and, occasionally, life threatening. Patients with RHD repeat the reaction when they are re-exposed to the drug, limiting the therapeutic options and exposing them to more expensive and toxic drugs. It is difficult to identify the responsible drug when the reaction was not recent or when it occurred in the context of therapy with multiple drugs or confusing concurrent diseases...
2017: Medicina
https://www.readbyqxmd.com/read/28642859/exercise-induced-bronchospasm-and-allergy
#2
REVIEW
Serena Caggiano, Renato Cutrera, Antonio Di Marco, Attilio Turchetta
Sport is an essential part of childhood, with precious and acknowledged positive health effects but the impact of exercise-induced bronchoconstriction (EIB) significantly reduces participation in physical activity. It is important to recognize EIB, differentiating EIB with or without asthma if the transient narrowing of the airways after exercise is associated with asthmatic symptoms or not, in the way to select the most appropriate treatment among the many treatment options available today. Therapy is prescribed based on symptoms severity but diagnosis of EIB is established by changes in lung function provoked by exercise evaluating by direct and indirect tests...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28638358/learning-to-detect-triggers-of-airway-symptoms-the-role-of-illness-beliefs-conceptual-categories-and-actual-experience-with-allergic-symptoms
#3
Thomas Janssens, Eva Caris, Ilse Van Diest, Omer Van den Bergh
Background: In asthma and allergic rhinitis, beliefs about what triggers allergic reactions often do not match objective allergy tests. This may be due to insensitivity for expectancy violations as a result of holding trigger beliefs based on conceptual relationships among triggers. In this laboratory experiment, we aimed to investigate how pre-existing beliefs and conceptual relationships among triggers interact with actual experience when learning differential symptom expectations. Methods: Healthy participants (N = 48) received information that allergic reactions were a result of specific sensitivities versus general allergic vulnerability...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28638279/preventive-actions-of-allergen-immunotherapy-the-facts-and-the-effects-in-search-of-evidence
#4
REVIEW
Irene Martignago, Cristoforo Incorvaia, Erminia Ridolo
Allergen immunotherapy (AIT) is the only treatment that works on the causes of allergy. Available AIT nowadays are subcutaneous immunotherapy (SCIT) and sublingual immunotherapy (SLIT) for allergic rhinitis and asthma, while for allergy to Hymenoptera venom only subcutaneous route is recommended. A bulk of trials and meta-analyses demonstrated that efficacy and safety of AIT in decreasing allergic clinical symptoms and use of rescue medications, while its preventive capacity is yet under investigation. The most important of these effects is the prevention of potentially fatal anaphylactic reactions to Hymenoptera stings by venom immunotherapy (VIT)...
2017: Clinical and Molecular Allergy: CMA
https://www.readbyqxmd.com/read/28629670/trends-in-prevalence-and-risk-factors-of-allergic-rhinitis-symptoms-in-primary-schoolchildren-six-years-apart-in-budapest
#5
M Sultész, I Balogh, G Katona, G Mezei, A Hirschberg, G Gálffy
BACKGROUND: Few data are available concerning the time trends and risk factors associated with allergic rhinitis (AR) in schoolchildren in Hungary. METHODS: At an interval of six years, parents of 6-12-year-old children completed identical ISAAC-based and additional questionnaires related to possible risk factors. RESULTS: Response rate was 62.8% with 6335 questionnaires distributed in 2007, and 52.9% with 6441 questionnaires in 2013. The prevalence of current AR symptoms (subjects presenting clinical symptoms of AR in the past 12 months, but had yet to be diagnosed by physician) increased significantly from 14...
June 16, 2017: Allergologia et Immunopathologia
https://www.readbyqxmd.com/read/28625008/the-role-of-local-allergy-in-the-nasal-inflammation
#6
REVIEW
Ke-Jia Cheng, Min-Li Zhou, Ying-Ying Xu, Shui-Hong Zhou
Local allergic inflammation (LAI) is recognized recently. 'entopy' was used to define LAI, which was positively correlated with allergen provocation testing, local sIgE up-regulation, inflammatory mediator secretion, and a lack of systemic allergy. The study of LAI is in its infancy and focuses mainly on the respiratory system. It is closely related to nasal inflammation and plays important roles in patients with nonallergic rhinitis (NAR), nonallergic chronic sinusitis with nasal polyps (CRSwNP), and nonallergic fungal rhinosinusitis (NAFRS)...
June 17, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28614630/prevalence-of-atopic-disease-in-patients-with-eosinophilic-esophagitis
#7
Michael S Benninger, Madeleine Strohl, Chantal E Holy, Andrea L Hanick, Paul C Bryson
BACKGROUND: The objective of this work was to evaluate prevalence of eosinophilic esophagitis (EoE) in the United States, and analyze prevalence of atopic disease in patients with EoE. The study design was a retrospective administrative database analysis in U.S.-based outpatient settings. METHODS: A retrospective claims analysis in the inpatient and outpatient setting (using MarketScan) was conducted to analyze prevalence of atopic disease diagnoses in patients with EoE in 2012, and timing of those diagnoses vs EoE...
June 14, 2017: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/28612233/targeting-the-pgd2-crth2-dp1-signaling-pathway-in-asthma-and-allergic-disease-current-status-and-future-perspectives
#8
Maciej Kupczyk, Piotr Kuna
Prostaglandin D2 (PGD2) released by degranulating mast cells is believed to play a key role in orchestrating mechanisms of inflammation in allergies and asthma. The biological effects of PGD2 are mediated by D-prostanoid (DP1), CRTH2 (DP2), and thromboxane prostanoid (TP) receptors. The CRTH2 receptor is involved in induction of migration and activation of T helper type 2 (Th2) lymphocytes, eosinophils, and basophils; up-regulation of adhesion molecules; and promotion of pro-inflammatory Th2-type cytokines (interleukin [IL]-4, 5, 13), whereas the DP receptor is associated with relaxation of smooth muscles, vasodilation, inhibition of cell migration, and apoptosis of eosinophils...
June 13, 2017: Drugs
https://www.readbyqxmd.com/read/28605217/differences-between-preschoolers-with-asthma-and-allergies-in-urban-and-rural-environments
#9
Daniel A Marfortt, Dario Josviack, Alejandro Lozano, Eduardo Cuestas, Luis Agüero, Jose A Castro-Rodriguez
OBJECTIVE: The influence of living in a rural or urban environment on asthma and allergic diseases in school-children provide conflicting results; moreover none of these studies included exclusively preschoolers. The aim of the present study was to evaluate if recurrent wheezing preschoolers from rural or urban areas differ in asthma, allergic diseases, and atopy. METHODS: A cross-sectional-study in Rafaela, Argentina, on 143 preschoolers with recurrent wheezing from rural and urban settings was performed (2010-2012)...
June 12, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/28603089/specific-allergen-immunotherapy-for-the-treatment-of-allergic-asthma-a-review-of-current-evidence
#10
J Dominguez-Ortega, J Delgado, C Blanco, L Prieto, E Arroabarren, M Cimarra, A Henriquez-Santana, J Iglesias-Souto, J M Vega-Chicote, A I Tabar
Asthma is frequently associated with atopy, characterized by the production of specific immunoglobulin E in response to environmental allergens. Currently, two types of allergen immunotherapy (AIT) are used in clinical practice: subcutaneous and sublingual immunotherapy, both accepted as key components of the therapeutic repertoire for allergic rhinitis and conjunctivitis. However, their role in asthma remains controversial. The present document is aimed at providing the clinicians with a review of the evidence on the use of AIT in asthma, focusing on the most relevant aspects of its mechanism of action, its efficacy, and existing data on safety, tolerability, and cost-effectivity, both in pediatric and adult populations...
June 2017: Journal of Investigational Allergology & Clinical Immunology
https://www.readbyqxmd.com/read/28600902/transfer-of-innovation-on-allergic-rhinitis-and-asthma-multimorbidity-in-the-elderly-macvia-aria-reference-site-twinning-eip-on-aha
#11
J Bousquet, I Agache, M R Aliberti, R Angles, I Annesi-Maesano, J M Anto, S Arnavielhe, E Asayag, E Bacci, A Bedbrook, C Bachert, I Baroni, B A Barreto, M Bedolla-Barajas, K C Bergmann, L Bertorello, M Bewick, T Bieber, S Birov, C Bindslev-Jensen, A Blua, M Bochenska Marciniak, I Bogus-Buczynska, S Bosnic-Anticevich, I Bosse, R Bourret, C Bucca, R Buonaiuto, D Caiazza, D Caillot, D P Caimmi, P Camargos, G Canfora, V Cardona, A M Carriazo, C Cartier, G Castellano, N H Chavannes, M M Ciaravolo, C Cingi, A Ciceran, L Colas, E Colgan, J Coll, D Conforti, J Correira de Sousa, R M Cortés-Grimaldo, F Corti, E Costa, A L Courbis, E Cousein, A A Cruz, A Custovic, B Cvetkovski, C Dario, M da Silva, Y Dauvilliers, F De Blay, T Dedeu, G De Feo, B De Martino, P Demoly, G De Vries, S Di Capua Ercolano, N Di Carluccio, M Doulapsi, G Dray, R Dubakiene, E Eller, R Emuzyte, J M Espinoza-Contreras, A Estrada-Cardona, J Farrell, J Ferrero, W J Fokkens, J Fonseca, J F Fontaine, S Forti, J L Gálvez-Romero, C I García-Cobas, M H Garcia Cruz, B Gemicioğlu, R Gerth van Wijk, M Guidacci, J Gómez-Vera, N A Guldemond, Z Gutter, T Haahtela, J Hajjam, P W Hellings, L Hernández-Velázquez, M Illario, J C Ivancevich, E Jares, G Joos, J Just, O Kalayci, A F Kalyoncu, J Karjalainen, T Keil, N Khaltaev, L Klimek, V Kritikos, I Kull, P Kuna, V Kvedariene, V Kolek, E Krzych-Fałta, M Kupczyk, P Lacwik, D Larenas-Linnemann, D Laune, D Lauri, J Lavrut, M Lessa, G Levato, L Lewis, I Lieten, A Lipiec, R Louis, J A Luna-Pech, A Magnan, J Malva, J F Maspero, J J Matta-Campos, O Mayora, M A Medina-Ávalos, E Melén, E Menditto, J Millot-Keurinck, G Moda, M Morais-Almeida, R Mösges, A Mota-Pinto, J Mullol, A Muraro, R Murray, M Noguès, M Nalin, L Napoli, H Neffen, R E O'Hehir, G Onorato, S Palkonen, N G Papadopoulos, G Passalacqua, J L Pépin, A M Pereira, M Persico, O Pfaar, A C Pozzi, E Prokopakis, F Raciborski, J Rimmer, J A Rizzo, C Robalo-Cordeiro, M Rodríguez-González, G Rolla, R E Roller-Wirnsberger, A Romano, M Romano, J Salimäki, B Samolinski, F S Serpa, S Shamai, M Sierra, M Sova, M Sorlini, C Stellato, R Stelmach, T Strandberg, V Stroetmann, R Stukas, A Szylling, R Tan, V Tibaldi, A Todo-Bom, S Toppila-Salmi, P Tomazic, U Trama, M Triggiani, A Valero, E Valovirta, A Valiulis, M van Eerd, T Vasankari, A Vatrella, M T Ventura, M T Verissimo, F Viart, S Williams, M Wagenmann, C Wanscher, M Westman, M Wickman, I Young, A Yorgancioglu, E Zernotti, T Zurbierber, A Zurkuhlen, B De Oliviera, A Senn
The overarching goals of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) are to enable European citizens to lead healthy, active and independent lives while ageing. The EIP on AHA includes 74 Reference Sites. The aim of this study is to transfer innovation from an App developed by the MACVIA-France EIP on AHA reference site (Allergy Diary) to other reference sites. The phenotypic characteristics of rhinitis and asthma multimorbidity in adults and the elderly will be compared using validated information and communication technology (ICT) tools (i...
June 10, 2017: Allergy
https://www.readbyqxmd.com/read/28599992/natural-history-of-skin-prick-test-reactivity-a-20-year-prospective-study-of-a-random-population-sample-of-children-and-adolescents
#12
Jesper Schou Nielsen, Howraman Meteran, Charlotte Suppli Ulrik, Celeste Porsbjerg, Vibeke Backer
BACKGROUND: Allergic reactions to airborne allergens may have important consequences for affected individuals and are believed to be unstable through life, although evidence from longitudinal studies is limited. OBJECTIVE: To assess changes in skin prick reactivity during 20 years in a random population sample of children and adolescents in relation to symptoms of rhinitis. METHODS: A total of 983 individuals, aged 7 to 17 years, were randomly selected in 1986 and invited to 4 examinations during a 20-year period...
June 6, 2017: Annals of Allergy, Asthma & Immunology
https://www.readbyqxmd.com/read/28592396/prevalence-of-and-risk-factors-for-childhood-asthma-rhinitis-and-eczema-in-hong-kong-proposal-for-a-cross-sectional-survey
#13
So Lun Lee, Yu Lung Lau, Hing Sang Wong, Linwei Tian
BACKGROUND: Previous studies have shown that particulate matter is a major problem in indoor air quality in Hong Kong schools, but little has been done to assess its relationship with health indicators in the children attending those schools. Our study aims to address this research gap by collecting aerosol data in schools to examine the link between different air pollutants with childhood respiratory health. It is important to explore whether or not the prevalence of asthma, allergic rhinoconjunctivitis, and eczema are increasing in local children...
June 7, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28589108/asthma-and-allergic-rhinitis-correlation-in-palm-tree-workers-of-jahrom-city-in-2016
#14
Mohammad Amin Farahmand Fard, Narges Khanjani, Aliasghar Arabi Mianroodi, Ahad Ashrafi Asgarabad
INTRODUCTION: Allergic rhinitis and asthma can be related to occupation. The present study aimed to investigate the correlation between asthma or allergic rhinitis and employment in the palm tree gardens of Jahrom, Iran. MATERIALS AND METHODS: This was a cross-sectional study including 50 palm tree garden workers and a control group of 50 office employees. Data collection included demographics, as well as standard International Study of Asthma and Allergies in Childhood (ISAAC) and A New Symptom-Based Questionnaire for Predicting the Presence of Asthma (ASQ) questionnaires...
May 2017: Iranian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28583445/novel-concepts-of-prevention-and-treatment-of-atopic-dermatitis-through-barrier-and-immune-manipulations-with-implications-for-the-atopic-march
#15
REVIEW
Tali Czarnowicki, James G Krueger, Emma Guttman-Yassky
Skin barrier abnormalities have been suggested to play an essential role in initiation of early atopic dermatitis (AD). Antigen penetration through a compromised barrier likely leads to increased innate immune responses, antigen-presenting cell stimulation, and priming of overt cutaneous disease. In a TH2-promoting environment, T-cell/B-cell interactions occurring in regional lymph nodes lead to excessive IgE switch. Concurrent redistribution of memory T cells into the circulation not only leads to exacerbation of AD through T-cell skin infiltration but also spreads beyond the skin to initiate the atopic march, which includes food allergy, asthma, and allergic rhinitis...
June 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28575522/identification-of-biomarker-sets-for-predicting-the-efficacy-of-sublingual-immunotherapy-against-pollen-induced-allergic-rhinitis
#16
Minoru Gotoh, Osamu Kaminuma, Akihiro Nakaya, Kazufumi Katayama, Yuji Motoi, Nobumasa Watanabe, Mayumi Saeki, Tomoe Nishimura, Noriko Kitamura, Kazuko Yamaoka, Kimihiro Okubo, Takachika Hiroi
Sublingual immunotherapy (SLIT) is effective against allergic rhinitis, although a substantial proportion of individuals is refractory. Herein, we describe a predictive modality to reliably identify SLIT non-responders. We conducted a 2-year clinical study in 193 adult patients with Japanese cedar pollinosis, with biweekly administration of 2000 Japanese allergy units of cedar pollen extract as the maintenance dose. After identifying high-responder (HR) patients with improved severity scores and non-responder (NR) patients with unchanged or exacerbated symptoms, differences in 33 HR and 34 NR patients were evaluated in terms of peripheral blood cellular profiles by flow cytometry and serum factors by ELISA and cytokine bead array, both pre- and post-SLIT...
June 2, 2017: International Immunology
https://www.readbyqxmd.com/read/28572918/multi-morbidities-of-allergic-rhinitis-in-adults-european-academy-of-allergy-and-clinical-immunology-task-force-report
#17
REVIEW
C Cingi, P Gevaert, R Mösges, C Rondon, V Hox, M Rudenko, N B Muluk, G Scadding, F Manole, C Hupin, W J Fokkens, C Akdis, C Bachert, P Demoly, J Mullol, A Muraro, N Papadopoulos, R Pawankar, P Rombaux, E Toskala, L Kalogjera, E Prokopakis, P W Hellings, J Bousquet
This report has been prepared by the European Academy of Allergy and Clinical Immunology Task Force on Allergic Rhinitis (AR) comorbidities. The aim of this multidisciplinary European consensus document is to highlight the role of multimorbidities in the definition, classification, mechanisms, recommendations for diagnosis and treatment of AR, and to define the needs in this neglected area by a literature review. AR is a systemic allergic disease and is generally associated with numerous multi-morbid disorders, including asthma, eczema, food allergies, eosinophilic oesophagitis (EoE), conjunctivitis, chronic middle ear effusions, rhinosinusitis, adenoid hypertrophy, olfaction disorders, obstructive sleep apnea, disordered sleep and consequent behavioural and educational effects...
2017: Clinical and Translational Allergy
https://www.readbyqxmd.com/read/28566688/sublingual-house-dust-mite-immunotherapy-has-no-impact-on-decrease-of-circulating-erythrocytes-upon-airway-allergen-challenge-in-allergic-rhinitis
#18
Galateja Jordakieva, Michael Kundi, Patrick Lemell, René Zieglmayer, Petra Zieglmayer, Jasminka Godnic-Cvar, Erika Jensen-Jarolim
House dust mite (HDM) allergy is a predominant cause for perennial allergic rhinitis (AR) in Europe. We recently reported that circulating erythrocyte numbers decrease after airway allergen challenge in a murine asthma model and in grass-pollen sensitized AR subjects. Consequently, we aimed to evaluate these findings in HDM sensitized AR subjects and the influence of preceding allergen immunotherapy. Seventy-seven (age 26.8 ± 7.3 years; 54.5% female) HDM-allergic rhinitis subjects previously enrolled in a randomized, monocentric sublingual immunotherapy (SLIT) trial at the Vienna Challenge Chamber (VCC) were included...
May 31, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28561266/sublingual-immunotherapy-provides-long-term-relief-in-allergic-rhinitis-and-reduces-the-risk-of-asthma-a-retrospective-real-world-database-analysis
#19
S Zielen, P Devillier, J Heinrich, H Richter, U Wahn
BACKGROUND: Allergy immunotherapy (AIT) is the only treatment for allergic rhinitis (AR) and/or allergic asthma (AA) with long-term efficacy. However, there are few real-life data on the progression of AR and/or AA in patients receiving AIT. OBJECTIVES: To assess the real-world, long-term efficacy of grass-pollen sublingual immunotherapy (SLIT) tablets in AR and their impact on asthma onset and progression. METHODS: In a retrospective analysis of a German longitudinal prescription database, AR patients treated with grass pollen SLIT tablets were compared with a control group not having received AIT...
May 31, 2017: Allergy
https://www.readbyqxmd.com/read/28561209/-pregnancy-rhinitis-an-update
#20
U Friebe-Hoffmann, J Lindemann
Pregnancy rhinitis (PR), a common condition in pregnant women, is defined as long-lasting nasal congestion due to mucosal swelling and increased secretion without any signs of infection, allergy or tumor, starting at any time during pregnancy and disappearing within 2 weeks of delivery. Smoking and a sensitization to house dust mites are known risk factors. While a definitive pathophysiological concept for PR does not exist, hormonal influences are discussed. We present a stepwise therapeutic strategy for PR and an overview to the latest literature...
April 2017: Zeitschrift Für Geburtshilfe und Neonatologie
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