Rapid onset of bronchodilation with formoterol/beclomethasone Modulite and formoterol/budesonide Turbuhaler as compared to formoterol alone in patients with COPD.
In the present study, we examined whether there is a difference in the onset of bronchodilatation between formoterol/beclomethasone 12/200 μg Modulite and formoterol/budesonide 9/320 μg Turbuhaler in patients with COPD. We enrolled 28 patients with stable COPD. Both formoterol/beclomethasone and formoterol/budesonide elicited a larger mean FEV₁-AUC₀₋₁₅min than formoterol alone, whereas there was no significant difference between their FEV₁-AUC₀₋₁₅min. Also the change in FEV₁ 15 min after inhalation of formoterol/beclomethasone combination or formoterol/budesonide combination was greater than that induced by formoterol alone. This study confirms the rapid effect of the inhaled corticosteroid component when combined with formoterol and indicates that the onset of bronchodilation of formoterol/beclomethasone Modulite and formoterol/budesonide Turbuhaler are similar and greater than formoterol alone in patients with COPD.
Cazzola
Mario
M
Unit of Respiratory Clinical Pharmacology, Department of Internal Medicine, University of Rome 'Tor Vergata', Via Montpellier 1, 00133 Rome, Italy. mario.cazzola@uniroma2.it
Pasqua
Franco
F
Ferri
Luigi
L
Biscione
Gianluca
G
Cardaci
Vittorio
V
Matera
Maria Gabriella
MG
D000368:Aged; D001507:Beclomethasone / Q000008:administration & dosage*; D001993:Bronchodilator Agents / Q000494:pharmacology*; D019819:Budesonide / Q000008:administration & dosage*; D018592:Cross-Over Studies; D004311:Double-Blind Method; D004983:Ethanolamines / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D005541:Forced Expiratory Volume / Q000187:drug effects; D000068759:Formoterol Fumarate; D006801:Humans; D008297:Male; D008875:Middle Aged; D029424:Pulmonary Disease, Chronic Obstructive / Q000188:drug therapy* / Q000503:physiopathology
D001993:Bronchodilator Agents; D004983:Ethanolamines; D019819:Budesonide; D001507:Beclomethasone; D000068759:Formoterol Fumarate