[Inhaled colistin in elderly patients with non-cystic fibrosis bronchiectasis and chronic Pseudomonas aeruginosa bronchial infection].

Background: Bronchiectasis is a frequent cause of admission for elderly patients and chronic respiratory diseases. Although some guidelines recommend long-term treatment with inhaled antibiotics in non-cystic fibrosis bronchiectasis with chronic Pseudomonas aeruginosa (P. aeruginosa) infection, there is limited evidence supporting these prolonged antibiotic treatments in this population.