Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Pharmacokinetic Evaluation and Tolerability of Dry Powder Tobramycin by a Novel Device in Patients With Non Cystic Fibrosis Bronchiectasis
Brief Summary: Bronchiectasis is a persistent and frequently progressive condition characterized by dilated and thick-walled bronchi retaining sputum. The main symptoms of bronchiectasis are cough and chronic sputum production. Until now, most patients with non-CF bronchiectasis receive inhaled tobramycin every other month, by use of a nebulizer. However, this delivery system has several disadvantages, like a low lung deposition and pollution with tobramycin in the surrounding environment. With an efficient dry powder inhaler (DPI), a three to six fold higher lung deposition compared to a nebulizer can be obtained. Therapy with a DPI is also less time consuming compared to nebulisation. We will investigate dry powder tobramycin (DP tobramycin) in a novel device in patients with non-CF bronchiectasis. The main objectives of this study are to investigate the pharmacokinetic properties of DP tobramycin at different dosages together with the local tolerability of DP tobramycin via the Cyclops® at different dosages.