Summary of the Dutch Multidisciplinary Practice Guideline on Asthma and Pregnancy.

Asthma is the most common chronic respiratory disease in women of childbearing age and during pregnancy. This paper presents a summary of the Dutch multidisciplinary guideline on asthma and pregnancy. The aim of this guideline is to provide structured, where possible, evidence-based recommendations to optimize the management of asthma during pregnancy.

Long-Term Weight Changes After Starting Anti-IL-5/5Ra Biologics in Severe Asthma: The Role of Oral Corticosteroids.

Background: Many patients with severe asthma are overweight or obese, often attributed to unintentional weight gain as a side effect of oral corticosteroids (OCSs). Anti-IL-5/5Ra biologics significantly reduce OCS use, but their long-term effects on weight are unknown.

Objectives: To examine (1) weight change up to 2 years after anti-IL-5/5Ra initiation in subgroups on the basis of maintenance OCS use at start of treatment and (2) whether cumulative OCS exposure before or changes in OCS exposure during treatment are related to weight change.

New onset asthma during pregnancy: two case reports.

Asthma is the most common chronic respiratory disease during pregnancy. However, reports of new onset asthma during pregnancy are lacking. We report two cases of new onset asthma during pregnancy following respiratory tract infection, subsequently one case with M.

Real-World Effectiveness of Reslizumab in Patients With Severe Eosinophilic Asthma - First Initiators and Switchers.

Background: Reslizumab, a biologic targeting IL-5, has been shown to reduce asthma exacerbations and maintenance oral corticosteroid use in randomized controlled trials and pre-post studies in patients with severe eosinophilic asthma. However, real-world effectiveness data of reslizumab are scarce, and it is unknown whether reslizumab has added value after switching from another type 2 biologic.

Objective: To evaluate (1) the real-world effectiveness of reslizumab on severe asthma exacerbations, maintenance oral corticosteroid use, and overall treatment response, both in biologic-naive patients who initiated reslizumab and in those who switched from another type 2 biologic; and (2) physicians' experience with reslizumab treatment.

Home-based intravenous treatment with reslizumab for severe asthma in the Netherlands - An evaluation.

The anti-IL-5 biologic reslizumab for the treatment of severe eosinophilic asthma is administered intravenously. In the current study home administration of intravenous reslizumab was evaluated in 24 patients included between 2019 (July) and 2020 (July). This is the first study to show that intravenous reslizumab can be administered safely and successfully in an outpatient setting.

Alpine altitude climate treatment for severe and uncontrolled asthma: An EAACI position paper.

Currently available European Alpine Altitude Climate Treatment (AACT) programs combine the physical characteristics of altitude with the avoidance of environmental triggers in the alpine climate and a personalized multidisciplinary pulmonary rehabilitation approach. The reduced barometric pressure, oxygen pressure, and air density, the relatively low temperature and humidity, and the increased UV radiation at moderate altitude induce several physiological and immunological adaptation responses. The environmental characteristics of the alpine climate include reduced aeroallergens such as house dust mites (HDM), pollen, fungi, and less air pollution.

Management of allergic diseases in pregnancy.

Allergic diseases like asthma, allergic rhinitis, food allergy, hymenoptera allergy, or atopic dermatitis are highly prevalent in women of childbearing age and may affect up to 30% of this age group. This review focuses on the management of allergic diseases during pregnancy. Furthermore, we discuss the challenges of counseling women with allergic diseases in the reproductive age, including considerations relevant to the ongoing SARS-CoV-2 pandemic.

'Like a fish on dry land': an explorative qualitative study into severe asthma and the impact of biologicals on patients' everyday life.

Findings show how our respondents experience a high burden of disease (breathlessness, fatigue, exacerbations, loss of family, friends and employment) and treatment (oral corticosteroids' side-effects, dependency, life-style changes). Treatment with biologicals is relatively new for respondents. They mention to be cautious in their embrace of biologicals and in expressing hope for the future.

Bronchiectasis in Severe Asthma: Does It Make a Difference?

Background: Asthma and bronchiectasis are 2 heterogeneous diseases that frequently coexist, particularly in severe asthma. Recognition of this co-diagnosis may importantly affect treatment decisions and outcome. Previous studies in asthma with bronchiectasis show inconsistent outcomes, probably due to the heterogeneity of the included asthma cohorts.

Voice bubbling therapy for vocal cord dysfunction in difficult-to-treat asthma - a pilot study.

Objective: Dysfunctional breathing often coexists with asthma and complicates asthma control, especially in difficult-to-treat asthma. Voice bubbling therapy (VBT) by a specialized speech therapist may influence the breathing pattern. This pilot study investigated the effect of voice bubbling therapy (VBT) in participants with difficult-to-treat asthma, who fulfilled criteria for dysfunctional breathing pattern.

Biologicals in atopic disease in pregnancy: An EAACI position paper.

Biologicals have transformed the management of severe disease phenotypes in asthma, atopic dermatitis, and chronic spontaneous urticaria. As a result, the number of approved biologicals for the treatment of atopic diseases is continuously increasing. Although atopic diseases are among the most common diseases in the reproductive age, investigations, and information on half-life, pharmacokinetics defining the neonatal Fc receptors (FcRn) and most important safety of biologicals in pregnancy are lacking.

Clinical relevance of non-tuberculous mycobacteria isolated in the Nijmegen-Arnhem region, The Netherlands.

Background: The frequency of clinical isolation of non-tuberculous mycobacteria (NTM) in the Netherlands is increasing, but its clinical relevance is often uncertain.

Objective: To assess the frequency and clinical relevance of isolation of NTM in four associated hospitals in a single region in the Netherlands.

Methods: Medical files of all patients from whom NTM were isolated between January 1999 and January 2005 were reviewed retrospectively.

The rising incidence and clinical relevance of Mycobacterium malmoense: a review of the literature.

The incidence of Mycobacterium malmoense infections compared to other non-tuberculous mycobacteria (NTM) has increased since 1980, especially in northern Europe. Based on various epidemiological and clinical reports outside northern Europe, there is a wide distribution of these infections. Infections with M.

Mycobacterium xenopi clinical relevance and determinants, the Netherlands.

In the Netherlands, isolation of Mycobacterium xenopi is infrequent, and its clinical relevance is often uncertain. To determine clinical relevance and determinants, we retrospectively reviewed medical files of all patients in the Netherlands in whom M. xenopi was isolated from January 1999 through March 2005 by using diagnostic criteria for nontuberculous mycobacterial infection published by the American Thoracic Society.