A comparative study of patients' preferences and sensory perceptions of three forms of inhalers among Thai asthma and COPD patients

• Main Authors: Chaweewan Bunnag, Ratanaporn Fuangtong, Chaicharn Pothirat, Por Punyaratabandhu
• Other Authors: Mahidol University
• Format: Article
• Published: 2018
• Subjects: Immunology and Microbiology; Medicine
• Online Access: https://repository.li.mahidol.ac.th/handle/123456789/24550

In 9 study centers, 419 patients with asthma or COPD were randomized to receive two forms of salbutamol metered-dose-inhalers (MDIs), i.e. CFC-driven MDI, non-CFC (HFA) MDI and one salbutamol dry powder inhaler (DPI), in a multi-center, comparative, cross-over and randomized study, performed to faci...