Abstract | CONTEXT: For asthmatic patients who remain symptomatic on inhaled corticosteroids, augmenting the therapy with additional long-term control medication is advocated. Long-acting beta2-adrenergic agonists and leukotriene modifiers are 2 therapeutic alternatives in the long-term controller class. OBJECTIVE: To compare the addition of a long-acting beta2-adrenergic agonist to the addition of an oral leukotriene modifier for asthma therapy in patients who remain symptomatic on inhaled corticosteroids. DESIGN: Double-blind, double-dummy, parallel-group, multicenter clinical studies. SETTING: 54 outpatient clinical centers. PATIENTS: 429 male and female patients with asthma 12 years of age and older who were symptomatic while taking inhaled corticosteroids. INTERVENTIONS: MAIN OUTCOME MEASURES: Pulmonary function, asthma symptoms, supplemental albuterol use, asthma quality of life scores, and adverse events. RESULTS: Inhaled salmeterol provided significantly greater improvement in pulmonary function as well as significantly greater relief of both daytime and nighttime asthma symptoms compared with oral zafirlukast in patients concurrently treated with inhaled corticosteroids. The use of supplemental albuterol was reduced to a greater extent with salmeterol compared with zafirlukast. Patients treated with salmeterol showed significantly greater improvement in Asthma Quality of Life Questionnaire (AQLQ) scores and were satisfied with how fast, how long, and how well the medication worked compared with patients in the zafirlukast group. Both treatments were well tolerated and demonstrated similar safety profiles. CONCLUSIONS:
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Authors | H S Nelson, R A Nathan, C Kalberg, S W Yancey, K A Rickard |
Journal | MedGenMed : Medscape general medicine
(MedGenMed)
Vol. 3
Issue 4
Pg. 3
(Jul 05 2001)
ISSN: 1531-0132 [Electronic] United States |
PMID | 11549982
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Meta-Analysis, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Adrenergic beta-Agonists
- Anti-Asthmatic Agents
- Glucocorticoids
- Indoles
- Leukotriene Antagonists
- Phenylcarbamates
- Sulfonamides
- Tosyl Compounds
- Salmeterol Xinafoate
- Albuterol
- zafirlukast
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Topics |
- Administration, Inhalation
- Administration, Oral
- Adrenergic beta-Agonists
(administration & dosage, therapeutic use)
- Adult
- Albuterol
(administration & dosage, analogs & derivatives, therapeutic use)
- Anti-Asthmatic Agents
(administration & dosage, therapeutic use)
- Asthma
(drug therapy)
- Female
- Glucocorticoids
(administration & dosage, therapeutic use)
- Humans
- Indoles
- Leukotriene Antagonists
(administration & dosage, therapeutic use)
- Male
- Phenylcarbamates
- Randomized Controlled Trials as Topic
- Salmeterol Xinafoate
- Sulfonamides
- Tosyl Compounds
(administration & dosage, therapeutic use)
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