Expert review of respiratory medicine · 2025
Approaches to reduce the risk of severe asthma in children with preschool wheeze.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
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Bush Andrew, Schaub Bianca
Аннотация
INTRODUCTION: Asthma is a common, serious condition. We can treat the symptoms of mild-moderate disease, but severe asthma is life-threatening despite treatment. We cannot cure asthma and have no specific preventive strategies.
AREAS COVERED: We performed a PubMed search using the terms 'Severe asthma' and 'Prevention' and 'Preschool wheeze' limited to children, humans and English language over the previous five years. We searched the bibliographies of relevant references and also our personal archives. We cover transgenerational, antenatal and early life factors which increase the risk of pre-school wheeze; the factors promoting or protecting the pre-school wheezer from developing school age asthma; and the factors leading to one of the three types of severe asthma defined by WHO (untreated, difficult to treat, and treatment resistant).
EXPERT OPINION: Currently we have no pharmacological preventive strategies. Risk can be reduced by public health measures such as reduction in smoking and environmental pollution, and there are tantalizing hints from comparison of farming to other environments that exploring how environmental modulation may lead to more specific, personalized strategies. The effects of the new RSV prevention strategies are awaited. We need a better understanding of the pathways driving disease progression, and biomarkers of risk.
AREAS COVERED: We performed a PubMed search using the terms 'Severe asthma' and 'Prevention' and 'Preschool wheeze' limited to children, humans and English language over the previous five years. We searched the bibliographies of relevant references and also our personal archives. We cover transgenerational, antenatal and early life factors which increase the risk of pre-school wheeze; the factors promoting or protecting the pre-school wheezer from developing school age asthma; and the factors leading to one of the three types of severe asthma defined by WHO (untreated, difficult to treat, and treatment resistant).
EXPERT OPINION: Currently we have no pharmacological preventive strategies. Risk can be reduced by public health measures such as reduction in smoking and environmental pollution, and there are tantalizing hints from comparison of farming to other environments that exploring how environmental modulation may lead to more specific, personalized strategies. The effects of the new RSV prevention strategies are awaited. We need a better understanding of the pathways driving disease progression, and biomarkers of risk.