RIAIT (Italian Registry of Allergen Immunotherapy): Protocol for a New Tool in a New Vision of Disease-Modifying Therapy for Allergists.

Randomized controlled trials have demonstrated responses to clinical parameters, but a significant proportion of allergy patients in real-life settings would have been excluded from such studies. Therefore, real-world research is needed, and there is a growing body of information on allergen immunotherapy's long-term effectiveness and safety. Real-world evidence can be a valuable instrument to better understand the patient's journey and the effectiveness and safety of therapies.

What's new in pediatric asthma and rhinitis phenotypes and endotypes?

Purpose Of Review: This review explores the evolving landscape of pediatric asthma and rhinitis, focusing on identifying and characterizing different subtypes.

Recent Findings: Childhood asthma and rhinitis are prevalent respiratory conditions frequently occurring together. To address the need for a precise definition of these diseases, an unbiased and comprehensive phenotyping approach has been undertaken with hypothesis-free analysis of extensive datasets to uncover new relationships among clinical, environmental, and biological characteristics.

Omalizumab and allergen immunotherapy for respiratory allergies: A mini-review from the Allergen-Immunotherapy Committee of the Italian Society of Pediatric Allergy and Immunology (SIAIP).

Although currently approved to treat severe asthma and chronic spontaneous urticaria, omalizumab has also been an effective and safe add-on treatment for other allergic diseases. Namely, omalizumab has been proposed to be used as add-on therapy in patients with allergic rhinitis and asthma and undergoing specific allergen immunotherapy (AIT). AIT is the only treatment that modifies the natural history of IgE-mediated diseases.

Safety of allergen-specific immunotherapy in children.

Allergic respiratory diseases, such as asthma and allergic rhinitis, are global health issues and have had an increasing prevalence in the last decades. Allergen-specific immunotherapy (AIT) is the only curative treatment for allergic rhinitis and asthma, as it has a disease-modifying effect. AIT is generally administered by two routes: subcutaneous (SCIT) and sublingual immunotherapy (SLIT).

Evaluation of safety and tolerability of a rush up-dosing allergen-specific immunotherapy with grass pollen, birch, hazel, and alder allergoid in children with allergic rhinoconjunctivitis, with or without asthma.

BACKGROUND Usually, the number of injections required to achieve the maintenance dose in subcutaneous immunotherapy (SCIT) is relatively small for some of the currently used allergens, but this may still be uncomfortable for patients, thus compromising adherence and compliance. OBJECTIVE The purpose of this study was to evaluate the safety and tolerability of a dose acceleration of a conventional induction schedule using an allergoid extract of grass pollen, birch, hazel, and alder, needed to achieve the ideal maintenance dose. METHODS In this open-label study, 34 patients with allergic rhinoconjunctivitis, with or without asthma, were treated with SCIT using an allergoid for grass pollen or birch or mix trees with an increase in accelerated induction dose comprising only 3 injections, one per week, compared to a conventional induction pattern in five injections (once a week).

Eosinophilic gastrointestinal disorders and allergen immunotherapy: Lights and shadows.

Allergic diseases, such as IgE-mediated food allergy, asthma, and allergic rhinitis, are relevant health problems worldwide and show an increasing prevalence. Therapies for food allergies are food avoidance and the prompt administration of intramuscular epinephrine in anaphylaxis occurring after accidental exposure. However, allergen immunotherapy (AIT) is being investigated as a new potential tool for treating severe food allergies.

Allergen immunotherapy in atopic dermatitis: Light and shadow in children.

Atopic dermatitis (AD) is a chronic remitting-relapsing inflammatory skin disorder. Due to the multifactorial pathogenesis, there are numerous therapeutic management approaches, mainly based on symptomatic treatments. In recent years, allergen immunotherapy (AIT) has been progressively advanced as targeted disease-modifying treatment of allergic disease.

Consensus statement of the Italian society of pediatric allergy and immunology for the pragmatic management of children and adolescents with allergic or immunological diseases during the COVID-19 pandemic.

The COVID-19 pandemic has surprised the entire population. The world has had to face an unprecedented pandemic. Only, Spanish flu had similar disastrous consequences.

Pru p 3 sensitization in children with allergy to Parietaria pollens.

Background: Pru p 3 is the major allergen of the peach and belongs to the LTP family. Pru p 3 sensitization has been associated with severe allergic symptoms after eating LTP-containing foods. However, a previous experience partially downsized the potential danger of Pru p 3 sensitization in a group of adult rhinitics.

Allergen-Specific Immunotherapy for Respiratory Allergy in Children: Unmet Needs and Future Goals.

Allergen-specific immunotherapy for the treatment of respiratory allergy is currently supported, at least for selected products, by evidence of efficacy and effectiveness in the pediatric age. However, unmet needs remain in terms of administration regimens, duration of treatment, biomarkers, and preventive effects. These knowledge gaps need to be urgently addressed to provide pediatricians and pediatric allergists with more definite recommendations for the use of this treatment in children.

Vitamin D status and body mass index in children with atopic dermatitis: A pilot study in Italian children.

Background: Vitamin D (vitD) is involved in important regulatory functions of the innate and adaptive immune system. So, it has been hypothesized that vitD might influence the course of atopic dermatitis (AD). Also obesity may have impact on immune system.

Prevention of food and airway allergy: consensus of the Italian Society of Preventive and Social Paediatrics, the Italian Society of Paediatric Allergy and Immunology, and Italian Society of Pediatrics.

Background: Allergic sensitization in children and allergic diseases arising therefrom are increasing for decades. Several interventions, functional foods, pro- and prebiotics, vitamins are proposed for the prevention of allergies and they can't be uncritically adopted.

Objective: This Consensus document was developed by the Italian Society of Preventive and Social Paediatrics and the Italian Society of Paediatric Allergy and Immunology.

Pharmacological interventions on early functional gastrointestinal disorders.

Background: Functional gastrointestinal disorders (FGIDs) are chronic or recurrent gastrointestinal symptoms without structural or biochemical abnormalities. FGIDs are multifactorial conditions with different pathophysiologic mechanisms including altered motility, visceral hyperalgesia, brain-gut disturbance, genetic, environmental and psychological factors. Although in most cases gastrointestinal symptoms are transient and with spontaneous resolution in infancy multiple dietary changes and pharmacological therapy are often started despite a lack of evidence-based data.

Atopic dermatitis: recent insight on pathogenesis and novel therapeutic target.

Atopic dermatitis (AD) is the most common chronic inflammatory skin disease. It affects infancy, but it is also highly prevalent in adults and it is one of the disease burdens for the patients and their families. Nowadays, AD is recognized as a heterogenous disease with different subtypes with variable clinical manifestations which is affected by the impairments of the skin barrier.

Allergen immunotherapy and respiratory infections in children: an encouraging experience.

Background: Allergic inflammation may promote respiratory infections (RI). House dust mite (HDM) sensitization is common in childhood. Allergen immunotherapy may cure allergy as it restores a physiological immune and clinical tolerance toward the causal allergen and exerts anti-inflammatory activity.

Effect of high-dose sublingual immunotherapy on respiratory infections in children allergic to house dust mite.

Background: Allergic rhinitis is characterized by eosinophil inflammation. Allergic inflammation may induce susceptibility to respiratory infections (RI). House dust mite (HDM) sensitization is very frequent in childhood.

Anaphylaxis in pediatric population: A 1-year survey on the Medical Emergency Service in Liguria, Italy.

Anaphylaxis is a severe, life-threatening, generalized, or systemic hypersensitivity reaction. The diagnosis is mainly based on a clinical ground. This study aimed to evaluate the records of both phone calls and medical visits for anaphylaxis managed by the Liguria Medical Emergency Service (MES) in a pediatric population, occurred during 2013.

Omalizumab in children.

Omalizumab is a recombinant humanized monoclonal antibody that reduces levels of circulating immunoglobulin E (IgE) and expression of IgE high-affinity receptors on mast cells and basophils, interrupting the subsequent allergic inflammatory cascade. Current indications for treatment with omalizumab in pediatric patients are clearly defined and are confined to moderate-to-severe uncontrolled allergic asthma and chronic spontaneous urticaria (CSU). Any other prescription can only be off label.

Current recommendations and emerging options for the treatment of allergic rhinitis.

Allergic rhinitis (AR) is one of the most common diseases and represents a global health problem, currently affecting up to 30% of the general population, with a continuously increasing prevalence and significant comorbidities and complications. The aim of this review is to provide an update on AR treatment, with a focus on current therapies defined by AR and its impact on asthma guidelines and with a particular emphasis on new and future therapeutic perspectives.

Safety of sublingual immunotherapy in children.

Introduction: Sublingual immunotherapy (SLIT) was introduced as a safer option to subcutaneous immunotherapy (SCIT) which was associated with the possible occurrence of systemic reactions including anaphylaxis and, though very rarely, fatalities. Some anaphylactic reactions to SLIT are reported, mainly in adults but also in children. It is therefore important to investigate the risk factors related to such reactions.

Omega-3 fatty acids and asthma in children.

The purpose of this study was to summarize and analyze the results of studies supporting the use of omega-3 fatty acids for their therapeutic and preventive value in childhood asthma in light of recent genetic evidence strongly suggesting a pathogenetic role in asthma and to discuss the implications of these findings for future research. Although a considerable number of observational studies have been conducted in children showing a beneficial effect of omega-3 dietary intake in asthma, a fully well-designed, rigorously conducted investigational study is still lacking. Additionally, the few interventional trials with omega-3 supplementation conducted in asthmatic children have often yielded conflicting results.