Mucus hypersecretion plays an essential role in bronchiectasis. It has been deduced that reducing the production of mucus or improving the clearance of sputum in the airway is the key to break down this vicious cycle and enhance the therapeutic efficacy for bronchiectasis.~The investgators aimed to assess whether the long-term use of oral An'Ningpai Enteric Soft Capsules (300 mg, three times daily) might reduce the rate of exacerbations and improve the quality of life in patients with bronchiectasis.
The objective of this study was to assess whether the long-term use of oral An'Ningpai Enteric Soft Capsuleson (300 mg, three times daily, 12 months) might reduce the incidence of exacerbations and improve the quality of life in patients with Non-CF bronchiectasis.