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M S Tan, E J Teoh, C P Hor, A A C Yeoh
INTRODUCTION: Children who develop any hypersensitivity reaction to eggs are routinely referred to hospital for Measles-Mumps-Rubella (MMR) vaccination as inpatients to prevent anaphylaxis. We aimed to study the association between hypersensitivity reactions after egg exposure and similar reactions after MMR immunisation; and examine the necessity of hospital admission for vaccination. METHODS: A prospective observational study was conducted in Paediatric Department in Bukit Mertajam Hospital, Penang, between March and December 2014...
August 2016: Medical Journal of Malaysia
Jianguo Zhu, Jukun Song, Zezhen Liu, Jin Han, Heng Luo, Yunlin Liu, Zhenyu Jia, Yuanbo Dong, Wei Zhang, Funeng Jiang, Chinlee Wu, Zaolin Sun, Weide Zhong
Association between allergic conditions and prostate cancer risk has been investigated for many years. However, the results from available evidence for the association are inconsistent. We conducted a meta-analysis to evaluate the relationship between allergic conditions (asthma, atopy, hay fever and "any allergy") and risk of prostate cancer. The PubMed and Embase databases were searched to screen observational studies meeting our meta-analysis criteria. Study selection and data extraction from included studies were independently performed by two authors...
October 21, 2016: Scientific Reports
R D Goodwin, M Robinson, P D Sly, P G Holt
BACKGROUND: Prior studies have suggested a relationship between atopy and mental health, although methodological barriers have limited the generalizability of these findings. The objective of this study was to investigate the relationship between early-life atopy and vulnerability to mental health problems among youth in the community. METHOD: Data were drawn from the Raine Study (N = 2868), a population-based birth cohort study in Western Australia. Logistic regression and generalized estimating equations were used to examine the relationship between atopy at ages 1-5 years [using parent report and objective biological confirmation (sera IgE)], and the range of internalizing and externalizing mental health problems at ages 5-17 years...
October 20, 2016: Psychological Medicine
Virgilio Galvis, Alejandro Tello, Néstor I Carreño, Rubén D Berrospi, Camilo A Niño
No abstract text is available yet for this article.
October 14, 2016: Cornea
James R Costello, Bobby Kalb, Diego R Martin
Since their clinical introduction in 1988, gadolinium-based contrast agents (GBCAs) have demonstrated an excellent safety profile with a reported acute adverse reaction rate ranging from 0.01% to 2%. By comparison, the acute adverse reaction rate of low osmolar nonionic computed tomography contrast agents (CTCs) ranges from 0.7% to 3.1%. Many of the risk factors associated with CTC reactions (drug allergies, asthma, atopy, prior contrast reaction) also point toward an increased incidence of acute adverse events to GBCAs...
June 29, 2016: Topics in Magnetic Resonance Imaging: TMRI
Alan N Baer, Ayako Okuhama, David W Eisele, Jody R Tversky, Thomas J Gniadek
Sialodochitis fibrinosa and allergic parotitis have described rare patients with recurrent salivary gland swelling and mucus plugs, often with atopy. We have evaluated three patients with atopic disease, recurrent salivary gland swelling and an eosinophilic sialodochitis. Two had eosinophil-rich mucus plugs. 56 additional cases were identified in a medical literature database search, each defined by recurrent salivary gland swelling associated with eosinophil-rich mucus plugs or sialodochitis with periductal eosinophilic infiltration...
October 17, 2016: Oral Diseases
Gemma Amo, José A Cornejo-García, Jesus M García-Menaya, Concepcion Cordobes, M J Torres, Gara Esguevillas, Cristobalina Mayorga, Carmen Martinez, Natalia Blanca-Lopez, Gabriela Canto, Alfonso Ramos, Miguel Blanca, José A G Agúndez, Elena García-Martín
The high-affinity IgE receptor (Fcε RI) is a heterotetramer of three subunits: Fcε RIα, Fcε RIβ, and Fcε RIγ (αβγ2) encoded by three genes designated as FCER1A, FCER1B (MS4A2), and FCER1G, respectively. Recent evidence points to FCERI gene variability as a relevant factor in the risk of developing allergic diseases. Because Fcε RI plays a key role in the events downstream of the triggering factors in immunological response, we hypothesized that FCERI gene variants might be related with the risk of, or with the clinical response to, selective (IgE mediated) non-steroidal anti-inflammatory (NSAID) hypersensitivity...
2016: Frontiers in Pharmacology
Ivana V Yang, Brent S Pedersen, Andrew H Liu, George T O'Connor, Dinesh Pillai, Meyer Kattan, Rana Tawil Misiak, Rebecca Gruchalla, Stanley J Szefler, Gurjit K Khurana Hershey, Carolyn Kercsmar, Adam Richards, Allen D Stevens, Christena A Kolakowski, Melanie Makhija, Christine A Sorkness, Rebecca Z Krouse, Cynthia Visness, Elizabeth J Davidson, Corinne E Hennessy, Richard J Martin, Alkis Togias, William W Busse, David A Schwartz
BACKGROUND: Given the strong environmental influence on both epigenetic marks and allergic asthma in children, the epigenetic alterations in respiratory epithelia might provide insight into allergic asthma. OBJECTIVE: We sought to identify DNA methylation and gene expression changes associated with childhood allergic persistent asthma. METHODS: We compared genomic DNA methylation patterns and gene expression in African American children with persistent atopic asthma (n = 36) versus healthy control subjects (n = 36)...
October 13, 2016: Journal of Allergy and Clinical Immunology
Xi Fu, Torsten Lindgren, Gunilla Wieslander, Christer Janson, Dan Norbäck
The aim was to study associations between work and home environment and prevalence and incidence of respiratory health and a history of atopy in a 3-y cohort of commercial pilots. A questionnaire was mailed in 1997 to all pilots in a Scandinavian airline company (N = 622); 577 (93%) participated. The same questionnaire was sent to the participants 3 years later, 436 participated (76%). There were questions on asthma, respiratory symptoms and infections, allergies, the cabin environment, psychosocial environment and the home environment...
2016: PloS One
Murat Sütçü, Hacer Aktürk, Nuran Salman, Deniz Özçeker, Sezen Gülümser-Şişko, Manolya Acar, Ayper Somer
This study evaluates the clinical/immunological features and outcomes of 91 patients with the diagnosis of transient hypogammaglobulinemia of infancy(THI). Mean age at diagnosis was 8.4±5.2 months. IgG levels normalized at 30.6±11.88 months. Sixty three patients (69.3%) resolved in their first 3 years of life and 28 patients (30.7%) thereafter. In the univariate analysis, presence of atopy, occurrence of recurrent infections (>6/year) and hospitalization, initial low IgA and IgM levels were found to be associated with the late recovery...
November 2015: Turkish Journal of Pediatrics
E Gómez Torrijos, P Sánchez Miranda, P Donado Palencia, A Castro Jimenez, J Rodriguez Sánchez, Y Mendez Díaz, L Moreno Lozano, R García Rodríguez
BACKGROUND: Eosinophilic esophagitis (EoE) is a chronic inflammatory emerging disease of the oesophagus with immunoallergic aetiology. Until now, few studies about this disease in children and adolescents have been published Objectives: To study the demographic, clinical, serologic, endoscopic-histological and allergologic characteristics of the patients and their atopic and digestive comorbidities. METHODOLOGY: It is an prospective observacional study in children and adolescents (<16 years) assessed in a multidisciplinary specialized eosinpophilic esopahgitis unit in a tertiary referral centre in the central region of Spain carried out between 2011-2015...
October 10, 2016: Journal of Investigational Allergology & Clinical Immunology
Jacqueline A Pongracic, Rebecca Z Krouse, Denise C Babineau, Edward M Zoratti, Robyn T Cohen, Robert A Wood, Gurjit K Khurana Hershey, Carolyn M Kercsmar, Rebecca S Gruchalla, Meyer Kattan, Stephen J Teach, Christine C Johnson, Leonard B Bacharier, James E Gern, Steven M Sigelman, Peter J Gergen, Alkis Togias, Cynthia M Visness, William W Busse, Andrew H Liu
BACKGROUND: Treatment levels required to control asthma vary greatly across a population with asthma. The factors that contribute to variability in treatment requirements of inner-city children have not been fully elucidated. OBJECTIVE: We sought to identify the clinical characteristics that distinguish difficult-to-control asthma from easy-to-control asthma. METHODS: Asthmatic children aged 6 to 17 years underwent baseline assessment and bimonthly guideline-based management visits over 1 year...
October 2016: Journal of Allergy and Clinical Immunology
Hoang Kim Tu Trinh, Ga-Young Ban, Ji-Ho Lee, Hae-Sim Park
Elderly asthma (EA) is regarded as a distinct phenotype of asthma and is associated with age-related changes in airway structure and alterations in lung function and immune responses. EA is difficult to diagnose because of aging and co-morbidities, and overlaps with fixed airway obstructive disease. Novel modalities to differentiate between EA and chronic obstructive pulmonary disease (COPD) are necessary. A multifaceted approach, including clinical history, smoking habits, atopy, and measurement of lung function, is mandatory to differentiate asthma from COPD...
October 6, 2016: Drugs & Aging
Asako Oka, Tsunahiko Hirano, Yoshikazu Yamaji, Kosuke Ito, Keiji Oishi, Nobutaka Edakuni, Reo Kawano, Kazuto Matsunaga
BACKGROUND: Characterizing associations between the upper and lower airways is important for asthma management. OBJECTIVES: This study aimed to assess the determinants of incomplete asthma control in patients with allergic rhinitis (AR) and asthma. METHODS: Multiple factors including age, sex, atopy, smoking history, medication use, Asthma Control Questionnaire (ACQ) score, FEV1, fraction of exhaled nitric oxide (Feno), and rhinitis questionnaire score were examined...
October 1, 2016: Journal of Allergy and Clinical Immunology in Practice
Márcia B Silva, Ana L M Amor, Leonardo N Santos, Alana A Galvão, Aida Y Oviedo V, Eduardo S Silva, Cynara Gomes Barbosa, Philip J Cooper, Camila A Figueiredo, Rita de Cassia Ribeiro, Neuza Maria Alcântara-Neves
In the present article, we provide shortly, data on risk factors for acquiring Toxocara spp. infection and investigate possible associations between this infection with atopy and asthma in school children of a small town and its semi-rural areas of Northeast Brazil. The data set are composed by demographic, social and home environment variables. The detection of anti-Toxocara spp. IgG and specific IgE to aeroallergens was determined by ELISA and ImmunocAP/Phadiatrope systems, respectively. The data presented in this article are related to the article entitled "Risk factors for Toxocara spp...
December 2016: Data in Brief
Leticia Yañez, Pamela Lama, Carolina Rivacoba, Juanita Zamorano, Maria Angélica Marinovic
: Primary immunodeficiency diseases (PID) are congenital disorders secondary to an impaired immune response. Infections, autoimmune disorders, atopy, and lymphoproliferative syndromes are commonly associated with this disorder. OBJECTIVE: To present and discuss 3 infants diagnosed with PID. CLINICAL CASES: The cases are presented of three patients with PID diagnosed during their first admission to a Paediatric Intensive Critical Care Unit...
September 27, 2016: Revista Chilena de Pediatría
Konstantinos Porpodis, Kalliopi Domvri, Theodoros Kontakiotis, Evagelia Fouka, Eirini Kontakioti, Konstantinos Zarogoulidis, Despina Papakosta
OBJECTIVES: The purpose of this study was to demonstrate and compare the diagnostic validity of two bronchial challenges and to investigate their correlation with patient clinical status, atopy and inflammation markers. METHODS: Eighty-eight patients, 47 women and 41 men, mean age 38.56±16.73 years who presented with asthma related symptoms and were not on any anti-asthma medication, were challenged with mannitol and methacholine on separate days. Medical history regarding asthmatic symptoms, physical examination, skin prick tests and FeNO levels were also assessed...
September 29, 2016: Journal of Asthma: Official Journal of the Association for the Care of Asthma
Rafael S Grajewski, Niusha Barahmand Pour, Katja Burian, Albert Caramoy, Bernd Kirchhof, Claus Cursiefen, Ludwig M Heindl
PURPOSE: The inappropriate immune response to harmless foreign and self-antigens is a common feature of allergy, atopy and autoimmune disease. The influence of environmental factors in the initiation of autoimmunity is not well understood. It is conceivable that immune responses to allergens may also serve as a trigger of bystander immune reactions, including autoimmunity such as uveitis. Therefore, we wanted to investigate the prevalence of allergies and atopy in patients with different types of uveitis in comparison to a control cohort...
September 29, 2016: Acta Ophthalmologica
Bérénice Dégboé, Félix Atadokpèdé, Bayaki Saka, Hugues Adégbidi, Christiane Koudoukpo, Hubert Yédomon, Florencia do Ango-Padonou
BACKGROUND: Vitiligo is unsightly on darkly pigmented skin and leads important stigmatization because of the mix-up with leprosy. PATIENTS AND METHODS: We analyzed retrospectively the epidemiological and clinical patterns of vitiligo on darkly pigmented skin between 1988 and 2008 in the Department of Dermatology in Cotonou (Benin). The diagnosis was made based on the clinical characteristics of vitiligo. RESULTS: Two hundred and forty-six patients were seen, representing 0...
September 28, 2016: International Journal of Dermatology
S Vakali, I Vogiatzis, A Florou, S Giavi, S Zakynthinos, N G Papadopoulos, Ch Gratziou
Diagnosis of exercise-induced bronchoconstriction (EIB) requires the use of bronchial provocation tests (BPTs). We assessed exercise-induced respiratory symptoms (EIRS), EIB and asthma in athletes and evaluated the validity of BPTs in the diagnosis of EIB. Rhinitis and atopy were also assessed. Athletes with (n=55) and without previous asthma diagnosis (n=145) were tested by skin prick tests, lung function and eNO measurements. EIRS were recorded and EIB was assessed by methacholine (Mch), eucapnic voluntary hyperpnoea (EVH), mannitol and exercise test...
September 24, 2016: Respiratory Physiology & Neurobiology
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