A multicenter, cross-sectional, observational study of budesonide/formoterol maintenance and reliever therapy in real-world settings

Respiratory Medicine
Jiangtao LinXiangdong Zhou

Abstract

To assess the level of asthma control achieved with budesonide/formoterol in Chinese patients with asthma, based on the Global Initiative for Asthma (GINA) definition and Asthma Control Test (ACT) score. This multicenter, cross-sectional study (NCT01785901) evaluated asthma control levels in Chinese patients receiving physician-prescribed budesonide/formoterol treatment. Adults with a diagnosis of asthma ≥6 months and receiving budesonide/formoterol treatment ≥3 months before screening were consecutively enrolled. Data including medical and medication history were collected using face-to-face questionnaires and physical examinations during a single visit. A total of 1483 asthma out-patients from 27 medical centers were enrolled; 217 (14.6%) were treated with budesonide/formoterol using a fixed-dose strategy and 1266 (85.4%) with the SMART (Symbicort® Maintenance And Reliever Therapy) strategy. According to GINA criteria, asthma was controlled in 58.6% (95% CI: 56.1%-61.1%) of patients and was either controlled or partly controlled in 94.1% (95% CI: 92.8%-95.3%) of patients. According to ACT score, asthma was completely controlled in 22.4% (95% CI: 20.3%-24.6%) of patients and was either completely or well controlled in 83.3% (9...Continue Reading

Citations

Nov 9, 2018·Academic Emergency Medicine : Official Journal of the Society for Academic Emergency Medicine·Arjun MohanAndrew C Miller

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