Evaluation of inhaler technique and patient satisfaction with fixed-combination budesonide/formoterol dry-powder inhaler in chronic obstructive pulmonary disease (COPD): data on real-life clinical practice in Turkey

In conclusion, our findings revealed the majority of patients are able to use Turbuhaler® correctly regardless of the educational status, while older age was associated with higher rate of errors in inhalation maneuvers in the real clinical practice in Turkey. Majority of our patients identified Turbuhaler® to be very/fairly convenient regarding ease of use, portability, and usability with an overall self-confidence in using the inhaler correctly among 73% and the satisfaction rate of 86%; irrespective of age and educational level.