Related Experiment Videos
[Asthma in children]
1Unité des Maladies Respiratoires et Allergiques de l'Enfant et de l'Adolescent, CHU Purpan, Toulouse.
Insights
Childhood asthma, a common chronic respiratory disease, often follows viral infections and is linked to allergies. Early diagnosis and consistent, long-term management are crucial for controlling severe episodes, especially during adolescence.
Area of Science:
- Pediatrics
- Allergology
- Pulmonology
Context:
- Childhood asthma is a prevalent chronic respiratory condition with increasing prevalence over two decades.
- Diagnosis in newborns requires at least three episodes of wheezing dyspnea.
- Asthma onset frequently follows respiratory syncytial virus bronchiolitis and is associated with airborne allergies in children.
Purpose:
- To outline the diagnostic criteria for childhood asthma.
- To emphasize the importance of allergen identification and respiratory function tests in asthma workup.
- To discuss asthma classification based on allergens and bronchial obstruction severity.
Summary:
- Asthma management requires symptomatic treatment and prevention tailored to the child's age and disease severity.
- Preventive strategies necessitate daily administration over extended periods for optimal efficacy.
- Adolescence presents the highest risk for severe asthma exacerbations.
Impact:
- Provides a framework for standardized asthma diagnosis and management in pediatric populations.
- Highlights the critical role of allergen avoidance and consistent therapy in improving asthma control.
- Underscores the need for long-term preventive measures to mitigate severe episodes and improve quality of life.
Abstract:
Asthma is the most frequent chronic disease in children. Its prevalence has increased over the last 20 years. In the newborn, the diagnosis can be retained after 3 episodes of whistling dyspnea. Asthma often appears following respiratory syncytial virus bronchiolitis. In the child, asthma frequently accompanies allergy to airborne allergies. Adolescence, often a difficult period, carries the highest risk of severe episodes. A minimal asthma workup should be performed in all children with asthma including a search for an allergen and respiratory function tests. Asthma in childhood can be classed in different categories depending upon the nature of the allergen and the degree of bronchial obstruction. Recommended management has been the object of several consensus conferences and should include symptomatic treatment and prevention, adapted to the age of the child and the severity of the episodes. To be effective, preventive treatment must be given daily and for a long period.