[Salmeterol: towards new perspectives in the treatment of asthma].
Asthma is now considered as an inflammatory condition and the purpose of the treatment is directed towards the control of inflammation. Recent therapeutic guidelines have been proposed and suggested the early use of antiinflammatory preparations. Salmeterol has a prolonged bronchodilator and protective effect against physical stimuli such as exercise and exposure to cold air. Clinical studies have all shown a superiority of salmeterol by comparison with salbutamol in the treatment of asthma. Recent in vitro and in vivo studies also suggest that salmeterol may have an extra non-bronchodilator effect. Salmeterol appears to be a safe preparation if administered at a dose of 50 to 100 micrograms on a BID regimen. It has been argued that the regular use of salmeterol can mask the worsening of bronchial inflammation although clinical studies have not substantiated this potential risk. Other studies are required to answer this question. A scheme incorporating salmeterol in the guidelines for the treatment of asthma is proposed.
Service de Pneumologie, Hôpital du Sacré-Coeur, Montréal, Québec, Canada.
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Cartier
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000318:Adrenergic beta-Agonists / Q000008:administration & dosage / Q000627:therapeutic use*; D000328:Adult; D000420:Albuterol / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy* / Q000517:prevention & control; D002986:Clinical Trials as Topic; D006801:Humans; D017835:Nedocromil; D010276:Parasympatholytics / Q000627:therapeutic use; D015363:Quinolones / Q000627:therapeutic use; D000068299:Salmeterol Xinafoate
D000305:Adrenal Cortex Hormones; D000318:Adrenergic beta-Agonists; D000894:Anti-Inflammatory Agents, Non-Steroidal; D010276:Parasympatholytics; D015363:Quinolones; D017835:Nedocromil; D000068299:Salmeterol Xinafoate; D000420:Albuterol
Salmétérol: vers de nouvelles perspectives dans le traitement de l'asthme.