Ranking in importance of allergen extract characteristics for sublingual immunotherapy by Italian specialists.

The efficacy of allergen immunotherapy (AIT) is well supported by evidence from trials and meta-analyses. However, its actual performance in daily practice may be diminished by several pitfalls, including inappropriate patient selection, and, especially, the use of allergen extracts of insufficient quality. We performed a survey, the Allergen Immunotherapy Decision Analysis, to evaluate which criteria specialists use to choose products for sublingual immunotherapy (SLIT) in adult patients suffering from allergic respiratory disease.

A global survey of changing patterns of food allergy burden in children.

While food allergies and eczema are among the most common chronic non-communicable diseases in children in many countries worldwide, quality data on the burden of these diseases is lacking, particularly in developing countries. This 2012 survey was performed to collect information on existing data on the global patterns and prevalence of food allergy by surveying all the national member societies of the World Allergy Organization, and some of their neighbouring countries. Data were collected from 89 countries, including published data, and changes in the health care burden of food allergy.

Characterization of the sensitization profile to lupin in peanut-allergic children and assessment of cross-reactivity risk.

Background: Case reports of allergy to lupin, due to primary sensitization or cross-reactions with other legumes, are increasing as a consequence of the augmented use of lupin flour in bakery, pasta formulations and other food items. The main allergens that have been associated with the sensitization to lupin are α- and β-conglutins and, to a lesser extent, γ- and δ-conglutin, but no conclusive data are available so far. The aim of this study was to characterize the sensitization pattern to lupin in a group of 12 Italian children allergic to peanut and identify the specific lupin proteins involved in the cross-reactivity with peanut.

Allergic contact dermatitis in children: which factors are relevant? (review of the literature).

Allergic contact dermatitis (ACD) in children is increasing. Sensitization to contact allergens can start in early infancy. The epidermal barrier is crucial for the development of sensitization and elicitation of ACD.

Clinical Use of Probiotics in Pediatric Allergy (CUPPA): A World Allergy Organization Position Paper.

Background: : Probiotic administration has been proposed for the prevention and treatment of specific allergic manifestations such as eczema, rhinitis, gastrointestinal allergy, food allergy, and asthma. However, published statements and scientific opinions disagree about the clinical usefulness.

Objective: : A World Allergy Organization Special Committee on Food Allergy and Nutrition review of the evidence regarding the use of probiotics for the prevention and treatment of allergy.

Factors influencing the prescription of allergen immunotherapy: the allergen immunotherapy decision analysis (AIDA) study.

The evidence of efficacy of allergen immunotherapy (AIT) for respiratory allergy has been demonstrated by a number of meta-analyses. However, the daily practice of AIT is quite different from controlled trials, facing challenges in terms of selection of patients, practical performance, and, of particular importance, use of allergen extracts of inadequate quality. We here performed a survey, named the Allergen Immunotherapy Decision Analysis (AIDA), to evaluate which criteria are used by specialists to choose a product for sublingual immunotherapy (SLIT) in patients with respiratory allergy.

Oral food challenge: safety, adherence to guidelines and predictive value of skin prick testing.

Background: The diagnostic gold standard of food allergy is the oral food challenge (OFC). Data on severe reactions and drug use during OFC are scarce. Our aims were (i) to investigate the prevalence and spectrum of reactions' severity during OFC and to assess drug use and epinephrine use in anaphylaxis due to OFC; (ii) to investigate the predictive value of the skin prick test wheal size for the outcome of OFCs.

Allergic Rhinitis and its Impact on Asthma (ARIA): achievements in 10 years and future needs.

Allergic rhinitis (AR) and asthma represent global health problems for all age groups. Asthma and rhinitis frequently coexist in the same subjects. Allergic Rhinitis and its Impact on Asthma (ARIA) was initiated during a World Health Organization workshop in 1999 (published in 2001).

Guidelines change the diagnostic process of cow milk food allergy: problem-based learning.

Purpose Of Review: The accurate diagnosis of food allergy and its management has been the subject of two published guidelines, the National Institute of Health Sponsored Expert Panel Guidelines and the World Allergy Organization guidelines: Diagnosis and Rationale for Action Against Cow Milk Allergy. Both guidelines have drawn attention to the unique aspects of different food allergens. They have highlighted the possible overdiagnosis and underdiagnosis of food allergy.

Management of acute rhinosinusitis.

Acute rhinosinusitis (ARS) is one of the most common reasons for physician visits and for significant school absenteeism, although precise data on its prevalence and incidence are still lacking. RS is defined as acute if there are symptoms lasting <12 wk with complete resolution. Superinfection by bacteria following a viral infection is the most important mechanism of ARS.

Antiplatelet therapy prevents hepatocellular carcinoma and improves survival in a mouse model of chronic hepatitis B.

Chronic infection with hepatitis B virus (HBV) is a major risk factor for the development of hepatocellular carcinoma (HCC). The pathogenesis of HBV-associated HCC involves both viral and host factors. The latter include a functionally inefficient CD8(+) T-cell response that fails to clear the infection from the liver but sustains a chronic necroinflammatory process that contributes to the development of HCC.

How DRACMA changes clinical decision for the individual patient in CMA therapy.

Purpose Of Review: To describe the impact of the diagnosis and rationale for action against cow's milk allergy (DRACMA) guidelines on the decision process in the therapy of cow's milk allergy (CMA).

Recent Findings: We report here the experience of a 2-year application of DRACMA worldwide. Variations in the socioeconomic profile of CMA sufferers and their context can modify the application of DRACMA recommendations.

Efficacy and safety of ribosome-component immune modulator for preventing recurrent respiratory infections in socialized children.

Attending day care is associated with recurrent respiratory infections (RRIs) and asthma. Ribosomal immunotherapy may confer protection against RRIs in children. This study was designed to assess the efficacy of a ribosome-component immune modulator (RCIM) as preventive treatment of respiratory infections in socialized children aged ≤5 years, with or without a history of frequent RRI.

ICON: food allergy.

Food allergies can result in life-threatening reactions and diminish quality of life. In the last several decades, the prevalence of food allergies has increased in several regions throughout the world. Although more than 170 foods have been identified as being potentially allergenic, a minority of these foods cause the majority of reactions, and common food allergens vary between geographic regions.

Oral immunotherapy for IgE-mediated cow's milk allergy: a systematic review and meta-analysis.

Cow's milk is a common cause of food allergy in children. Children usually outgrow cow's milk allergy by the age of 3-5 years, but some will have persistent symptoms beyond childhood. We performed a systematic review of randomized controlled trials (RCTs) and observational studies to assess the evidence supporting the use of oral immunotherapy in IgE-mediated cow's milk allergy to inform the World Allergy Organization guidelines.

The EuroPrevall birth cohort study on food allergy: baseline characteristics of 12,000 newborns and their families from nine European countries.

It is unclear why some children develop food allergy. The EuroPrevall birth cohort was established to examine regional differences in the prevalence and risk factors of food allergy in European children using gold-standard diagnostic criteria. The aim of this report was to describe pre-, post-natal and environmental characteristics among the participating countries.

Eosinophilic airway inflammation is increased in children with asthma and food allergies.

Background: Asthma is associated with food allergies in a significant number of children, with evidence linking allergies to asthma severity and morbidity. In this study, we tested our hypothesis that the eosinophilic lower airway inflammation is higher in asthmatic children with food allergies.

Aims: The aims of the study were to compare the eosinophilic inflammatory markers in asthmatic children with and without food allergies.

Application of GRADE: making evidence-based recommendations about diagnostic tests in clinical practice guidelines.

Background: Accurate diagnosis is a fundamental aspect of appropriate healthcare. However, clinicians need guidance when implementing diagnostic tests given the number of tests available and resource constraints in healthcare. Practitioners of health often feel compelled to implement recommendations in guidelines, including recommendations about the use of diagnostic tests.

Cow's milk allergy as a global challenge.

Purpose Of Review: Cow's milk is a leading cause of food allergy especially in infants and children. 'Diagnosis and Rationale for Action against Cow's Milk Allergy' published by the World Allergy Organization has underlined that there is not enough information concerning geographical trends in cow's milk allergy (CMA) in children or adults. Experts from Australia, Asia, North America, Latin America, the Middle East and Europe have gathered together in a 2-day meeting in order to present various regional approaches to CMA.