Abstract:
INTRODUCTION:Pressurized metered dose inhalers (pMDIs) are evolving to be a very effective drug delivery option in patients with airway diseases. They offer comparable lung deposition and reduced oropharyngeal deposition similar with the dry powder inhalers. As recommended by the Global Initiative for Asthma guidelines, the ideal maintenance treatment for asthma is a combination of long acting β2-agonists (LABAs) and inhaled corticosteroids (ICSs). One of the available LABA/ICS combinations is the salmeterol/fluticasone propionate combination (SFC) and a plethora of evidence supports its clinical efficacy and safety. AREAS COVERED:This article focuses on the SFC hydrofluroalkane pMDI and compares the efficacy and tolerability with salmeterol and fluticasone given individually, and with other fixed-dose combinations namely formoterol/fluticasone, formoterol/beclometasone and formoterol/mometasone furoate, all delivered via pMDI. Also discussed is the efficacy and tolerability of the SFC delivered via a pMDI, as compared to the SFC via Diskus. EXPERT OPINION:pMDIs play an important role in inhalation therapy given the low price, low maintenance and convenience of use. LABA/ICS combinations are the preferred choice of medication for asthma treatment and will remain the mainstay for the decades to come. In our opinion, pMDI should be the choice of device to administer LABA/ICS maintenance therapy, as it is already being used by the patients for reliever therapy, which may eventually improve patient adherence and compliance.
journal_name
Expert Opin Drug Delivjournal_title
Expert opinion on drug deliveryauthors
Mehta N,Aggarwal B,Gogtay J,Abdool-Gaffar Sdoi
10.1517/17425247.2015.987661subject
Has Abstractpub_date
2015-06-01 00:00:00pages
963-75issue
6eissn
1742-5247issn
1744-7593journal_volume
12pub_type
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journal_title:Expert opinion on drug delivery
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