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Budesonide/Formoterol Pressurized Metered-Dose Inhaler
Drugs, 2008*The corticosteroid budesonide and the long-acting [beta]2-adrenoceptor agonist formoterol have been combined into a single pressurized metered-dose inhaler (pMDI) for use in patients aged > or =12 years with asthma. *In well designed 12-week clinical trials in patients with mild to moderate or moderate to severe persistent asthma, lung function ...
Katherine A, Lyseng-Williamson +1 more
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Floating Patterns of Metered Dose Inhalers
Journal of Asthma, 1997As long as metered dose inhalers have existed, patients have sought a reliable method to determine if a given canister was still potent. Concerning beta agonists, the answer to this question may be lifesaving. Issues of compliance have made dating canisters or counting doses impractical.
B L, Wolf, K R, Cochran
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Metered dose inhalers: A need for dose counters
Respirology, 2005Objectives: This study investigated the ability of patients to assess when a metered dose inhaler (MDI) is empty.Methodology: A total of 17 patients assessed, by shaking, the number of doses remaining in a salbutamol MDI that had been partially emptied.
Shaun, Holt +4 more
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Chest, 2000
To determine whether a spacer device designed as a valved holding chamber with a flow signal increases the efficacy of the long-acting beta(2)-agonist, salmeterol, in patients who use incorrect technique with metered-dose inhaler (MDI) alone.Double-blind, randomized, placebo-controlled study.University hospital outpatient rooms.Twenty adult outpatients
K, Demirkan +5 more
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To determine whether a spacer device designed as a valved holding chamber with a flow signal increases the efficacy of the long-acting beta(2)-agonist, salmeterol, in patients who use incorrect technique with metered-dose inhaler (MDI) alone.Double-blind, randomized, placebo-controlled study.University hospital outpatient rooms.Twenty adult outpatients
K, Demirkan +5 more
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Spacer Devices for Metered Dose Inhalers
Clinical Pharmacokinetics, 2004Spacer devices are attachments to the mouthpieces of pressurised metered dose inhalers (pMDIs), and range from tube spacers with a volume of
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