Early supplementation for cow's milk allergy prevention in breastfed infants in Poland (ESCAPE-PL): a protocol for randomised controlled trial.

Introduction: Current recommendations for early introduction of cow's milk proteins in infants who cannot be breastfed vary and are inconsistent due to a lack of clear evidence. We aim to assess whether early supplementation with various nutritional interventions, including cow's milk formula (CMF), amino acid formula (AAF), donor human milk (DHM) or high-pressure processed 'pascalised' DHM (DHM-P) is effective for the primary prevention of cow's milk allergy (CMA) in breastfed neonates.

Methods And Analysis: We will perform an open-label randomised, controlled, head-to-head trial with four parallel arms in three Polish study centres (Warsaw).

Fungal-Driven Airways Dis-Immunity From Asthma to Allergic Bronchopulmonary Aspergillosis: Dissecting Similarities and Differences.

Severe asthma and allergic bronchopulmonary aspergillosis (ABPA) do not rarely coexist and share several similarities in terms of pathobiological background, together with overlapping clinical manifestations, misleading the correct diagnosis. Within that scenario, severe asthma with fungal sensitization (SAFS) further complicates the correct pheno-endotyping, which still needs to be recognized in the light of the greater burden and higher risk of irreversible damage related to ABPA and SAFS when compared to asthma alone. The identification of pathobiological drivers underlying different conditions remains challenging; in fact, available biomarkers, although accurate when related to each specific condition, do not always fully support a clear-cut differential diagnosis.

Addition of long-acting beta-agonists to inhaled corticosteroids for asthma in preschool children: A systematic review.

Inhaled corticosteroids (ICS) and long-acting beta-agonists (LABA) are essential in asthma management, but the guidelines for treatment in preschool children remain heterogeneous worldwide. This systematic review evaluates the efficacy and safety of LABA + ICS therapy in asthmatic children under six years. We searched four databases, identifying six eligible studies (n = 1415 preschoolers), and in all the LABA used was salmeterol.

Early-life exposure to residential greenness and risk of asthma in a U.S. bronchiolitis cohort.

Introduction: Severe bronchiolitis (i.e., bronchiolitis requiring hospitalization) is linked to childhood asthma development.

The Role of Postbiotics in Asthma Treatment.

In recent years, there has been abundant research concerning human microbiome and its impact on the host's health. Studies have shown that not only the commensal bacteria itself, but also postbiotics, understood as inanimate microorganisms, possibly with the presence of their components, may themselves have an effect on various elements of human physiology. In this review, we take a closer look at the specific ways in which postbiotics can alter immune response in allergic asthma, which is one of the most prevalent allergic diseases in today's world and a serious subject of concern.

Pathologic Analysis of Twenty-one Appendices From Children With Multisystem Inflammatory Syndrome Compared to Specimens of Acute Appendicitis: A Cross-sectional Study.

Background: Multisystem inflammatory syndrome in children (MIS-C) is a rare, severe complication of coronavirus disease 2019, commonly involving the gastrointestinal tract. Some children with MIS-C undergo appendectomy before the final diagnosis. There are several hypotheses explaining the pathomechanism of MIS-C, including the central role of the viral antigen persistence in the gut, associated with lymphocyte exhaustion.

Recommendations for asthma monitoring in children: A PeARL document endorsed by APAPARI, EAACI, INTERASMA, REG, and WAO.

Monitoring is a major component of asthma management in children. Regular monitoring allows for diagnosis confirmation, treatment optimization, and natural history review. Numerous factors that may affect disease activity and patient well-being need to be monitored: response and adherence to treatment, disease control, disease progression, comorbidities, quality of life, medication side-effects, allergen and irritant exposures, diet and more.

Intravenous magnesium sulfate for asthma exacerbations in children: Systematic review with meta-analysis.

Background: Asthma is the most prevalent chronic disease in children and constitutes a significant healthcare burden. First-line therapy for acute asthma exacerbations is well established. However, secondary treatments, including intravenous magnesium sulfate (IV-MgSO4), remain variable due to scarcity of data on its efficacy and safety.

Prevalence of major food allergens in skincare products for atopic dermatitis.

Introduction: Food allergy is a common concomitant disease in patients with atopic dermatitis. Sensitisation and subsequent development of food allergy might result from the application of skincare products containing food allergens, particularly when the skin barrier is impaired and inflamed. Emollients are the mainstay of the management of atopic dermatitis; however, the prevalence of food allergens in skincare products used for atopic dermatitis is unknown.

IP-10 for the Diagnosis and Treatment Monitoring of Tuberculosis in Children.

Purpose: To determine the utility of interferon-gamma-inducible protein 10 (IP-10) for identifying active tuberculosis (TB) and TB infection (TBI) in children in BCG-vaccinated populations, establish its diagnostic performance characteristics, and evaluate changes in IP-10 level during anti-TB chemotherapy.

Methods: Concentrations of IP-10 and IFN-γ were measured in QuantiFERON-TB Gold (QFT) supernatants in children with suspected TB or due to recent TB contact. A total of 225 children were investigated: 33 with active TB, 48 with TBI, 83 TB contacts, 20 with suspected TB but other final diagnoses, and 41 controls.

Association of respiratory virus types with clinical features in bronchiolitis: Implications for virus testing strategies. A systematic review and meta-analysis.

Background: Bronchiolitis is a leading cause of infant hospitalization, linked to respiratory syncytial virus (RSV) and rhinovirus (RV). Guidelines lack specific viral testing for bronchiolitis management. To establish effective management strategies, it is crucial to assess whether specific respiratory virus types are correlated with distinct examination features.

Severe bronchiolitis profiling as the first step towards prevention of asthma.

Bronchiolitis is the most common respiratory infection leading to hospitalization and constitutes a significant healthcare burden. The two main viral agents causing bronchiolitis, respiratory syncytial virus (RSV) and rhinovirus (RV), have distinct cytopathic, immune response, and clinical characteristics. Different approaches have been suggested for subtyping bronchiolitis based on viral etiology, atopic status, transcriptome profiles in blood, airway metabolome, lipidomic data, and airway microbiota.

Association of low physical activity with higher respiratory tract infections frequency among pre-school children.

Background: There is no consensus on the benefits of physical activity (PA) regarding upper respiratory tract infections (URTIs) among children. This study aimed to determine an association between the PA level and URTIs in preschoolers.

Methods: In 4-7-year-old participants, URTI symptoms were monitored using the Polish version of the Wisconsin Upper Respiratory System Survey for Kids.

Can bacterial lysates be useful in prevention of viral respiratory infections in childhood? The results of experimental OM-85 studies.

Respiratory tract infections (RTI) are mainly viral in origin and among the leading cause of childhood morbidity globally. Associated wheezing illness and asthma are still a clear unmet medical need. Despite the continuous progress in understanding the processes involved in their pathogenesis, preventive measures and treatments failed to demonstrate any significant disease-modifying effect.

"Liquid biopsy" - extracellular vesicles as potential novel players towards precision medicine in asthma.

Extracellular vesicles (EVs) have emerged as vital mediators in intracellular communication in the lung microenvironment. Environmental exposure to various triggers (e.g.

Respiratory virus type to guide predictive enrichment approaches in the management of the first episode of bronchiolitis: A systematic review.

Unlabelled: It has become clear that severe bronchiolitis is a heterogeneous disease; even so, current bronchiolitis management guidelines rely on the one-size-fits-all approach regarding achieving both short-term and chronic outcomes. It has been speculated that the use of molecular markers could guide more effective pharmacological management and achieve the prevention of chronic respiratory sequelae. Existing data suggest that asthma-like treatment (systemic corticosteroids and beta2-agonists) in infants with rhinovirus-induced bronchiolitis is associated with improved short-term and chronic outcomes, but robust data is still lacking.