Asthma in the elderly: what we know and what we have yet to know

In the past, asthma was considered mainly as a childhood disease. However, asthma is an important cause of morbidity and mortality in the elderly nowadays. In addition, the burden of asthma is more significant in the elderly than in their younger counterparts, particularly with regard to mortality, hospitalization, medical costs or health-related quality of life. Nevertheless, asthma in the elderly is still been underdiagnosed and undertreated. Therefore, it is an imperative task to recognize our current challenges and to set future directions. This project aims to review the current literature and identify unmet needs in the fields of research and practice for asthma in the elderly. This will enable us to find new research directions, propose new therapeutic strategies, and ultimately improve outcomes for elderly people with asthma. There are data to suggest that asthma in older adults is phenotypically different from young patients, with potential impact on the diagnosis, assessment and management in this population. The diagnosis of AIE in older populations relies on the same clinical findings and diagnostic tests used in younger populations, but the interpretation of the clinical data is more difficult. The challenge today is to encourage new research in AIE but to use the existing knowledge we have to make the diagnosis of AIE, educate the patient, develop a therapeutic approach to control the disease, and ultimately provide a better quality of life to our elderly patients

Sublingual immunotherapy in pediatric patients: Beyond clinical efficacy

Purpose of review: Sublingual immunotherapy (SLIT) is widely used in several European countries. Many clinical trials and a meta-analysis presently support its efficacy, but limits and indications in pediatric age still need to be clarified. We review here the most recent literature on SLIT, with particular attention paid to the safety of children and to the additional clinical effects. Recent findings: In addition to clinical trials, post-marketing surveillance studies have confirmed the optimal safety profile of SLIT in adults and children, including those below the age of 5 years. The most recent studies have shown that SLIT identically to the subcutaneous route, has the potential to affect the immunological response to allergens. This is testified to by the facts that SLIT can prevent the onset of new sensitizations and maintain its beneficial effect for years after discontinuation. Moreover, it has been shown that SLIT can prevent the onset of asthma in children with rhinitis. Summary: Due to its excellent safety, SLIT would be an optimal candidate for use in pediatric age groups, where the natural history of allergy can be to some extent modified. Nonetheless, formal and rigorous studies are needed to define its exact indication and dosage.Fil: Baena Cagnani, Carlos E. Universidad Católica de Córdoba. Facultad de Ciencias de la Salud; ArgentinaFil: Passalacqua, Giovanni. Allergy and Respiratory Diseases, DIMI, University of Genoa, ItalyFil: Baena Cagnani, Rodrigo C. Allergy and Respiratory Diseases, DIMI, University of Genoa, ItalyFil: Croce, Víctor Hugo. Universidad Católica de Córdoba. Facultad de Ciencias de la Salud; ArgentinaFil: Canonica, Giorgio Walter. Allergy and Respiratory Diseases, DIMI, University of Genoa, Ital

Asthma in the elderly: what we know and what we have yet to know

In the past, asthma was considered mainly as a childhood disease. However, asthma is an important cause of morbidity and mortality in the elderly nowadays. In addition, the burden of asthma is more significant in the elderly than in their younger counterparts, particularly with regard to mortality, hospitalization, medical costs or health-related quality of life. Nevertheless, asthma in the elderly is still been underdiagnosed and undertreated. Therefore, it is an imperative task to recognize our current challenges and to set future directions. This project aims to review the current literature and identify unmet needs in the fields of research and practice for asthma in the elderly. This will enable us to find new research directions, propose new therapeutic strategies, and ultimately improve outcomes for elderly people with asthma. There are data to suggest that asthma in older adults is phenotypically different from young patients, with potential impact on the diagnosis, assessment and management in this population. The diagnosis of AIE in older populations relies on the same clinical findings and diagnostic tests used in younger populations, but the interpretation of the clinical data is more difficult. The challenge today is to encourage new research in AIE but to use the existing knowledge we have to make the diagnosis of AIE, educate the patient, develop a therapeutic approach to control the disease, and ultimately provide a better quality of life to our elderly patients

Omalizumab in children with severe allergic disease: a case series

Abstract Background Currently, severe allergic asthma and food allergy in children represent an important public health problem with medical, psychosocial and economic impacts. Omalizumab is a humanized monoclonal anti-IgE antibody, approved for refractory allergic asthma and chronic urticaria. It has been widely used in clinical practice as add-on therapy in patients with severe uncontrolled allergic asthma. In recent years there has seen the emergence of an allergic epidemic with increasing food allergy, which represents the main cause of anaphylaxis in children. The standard of care for food allergy is strictly dietary allergen avoidance and emergency treatment, but recent clinical trials have suggested that omalizumab may have a role to play as an adjuvant to oral immunotherapy (OIT). We present a case series of patients treated at our institution with omalizumab for severe allergic asthma and food allergy. Methods Patients received omalizumab according to a standard reference nomogram after failing standard therapies. In children with comorbid severe food allergy, omalizumab was administered in conjunction with an oral immunotherapy protocol. Results Omalizumab was effective in controlling symptoms of allergic asthma, allergic rhinitis and rhinosinusitis, but not eosinophilic esophagitis, while aiding successful oral desensitization of comorbid severe food allergies. Conclusions Omalizumab appears to be an excellent therapeutic option in children with inadequately controlled severe allergic asthma, allergic rhinitis and rhinosinusitis, with or without food allergy