Early use of inhaled corticosteroids in infancy.
The inability to accurately predict the outcome of infants with recurrent wheezy bronchitis makes the early use of inhaled corticosteroids (ICS) controversial. Data from bronchoalveolar lavages and epidemiological surveys suggest a persistent inflammation of the airways in the more severe cases. Prospective studies, mostly with nebulized corticosteroids, have demonstrated clinical efficacy on daytime and nightime symptoms, reduced requirements for rescue bronchodilators and a real steroid sparing effect. In infants with episodic viral-associated wheeze with or without interval symptoms, ICS use carries the risk of overtreatment and of adverse effects. Long-term prospective studies are urgently required to assess the efficacy and safety of ICS and their possible effects on the natural history of infantile asthma.
Blic
J
J
Hôpital des Enfants Malades, 149 rue de Sèvres, Paris, 75015, France.
Scheinmann
P
P
D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D000367:Age Factors; D001249:Asthma / Q000188:drug therapy; D001991:Bronchitis / Q000150:complications / Q000188:drug therapy; D001997:Bronchopulmonary Dysplasia / Q000188:drug therapy; D004334:Drug Administration Schedule; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012135:Respiratory Sounds / Q000209:etiology
D000305:Adrenal Cortex Hormones