Use of inhaled antibiotics among Danish patients with cystic fibrosis. Issue 7 (14th May 2022)

• Record Type: Journal Article
• Authors: Møller, Rikke; Nielsen, Bibi Uhre; Faurholt‐Jepsen, Daniel; Katzenstein, Terese Lea; Skov, Marianne; Philipsen, Lue Katrine Drasbæk; Pressler, Tacjana; Johansen, Helle Krogh; Qvist, Tavs
• Is Part Of: Pediatric pulmonology. Volume 57:Issue 7(2022)
• Page Start: 1726
• Page End: 1734
• Publication Date: 2022-05-14
• Subjects: adherence -- compliance -- inhalation -- nebulized; Pediatric respiratory diseases -- Periodicals; Pediatrics -- Periodicals; 618.922
• DOI: 10.1002/ppul.25942
• Languages: English
• ISSNs: 8755-6863

Abstract

Abstract: Background: Inhaled antibiotics are an important part of cystic fibrosis (CF) airway disease management and should be individualized to fit the microorganism and match patient needs. To investigate the implementation of personalized treatment, this study mapped the use of different types of inhaled antibiotics and adherence patterns. Methods: We performed individual structured interviews in a cross‐sectional study at the CF Centre in Copenhagen, Denmark. Patients with CF older than 15 years attending clinical consultations were included. Clinical data were obtained from centralized databases. Results: Among 149 participants, 107 (72%) had indication for treatment with inhaled antibiotics. In this group, 97 (91%) reported the use of inhaled antibiotics within the last 12 months. Change from one inhaled antibiotic to another during that period was reported by 31 (29%), and 17 (25%) with Pseudomonas aeruginosa had used off‐label antibiotics. Adherence to a minimum of one daily dose of antibiotic was reported by 78%, while adherence to all daily doses was 28 percentage points lower. Skipping inhalations was due to side effects and doubt about the effect in less than 5% of cases. Conclusion: Change of inhaled antibiotics and use of off‐label antibiotics for inhalation were common and side effects were a rare cause of nonadherence. This suggests satisfactory implementation of the principle of tailored antibiotic inhalation prescription in the Copenhagen CF population. Adherence to at least one daily inhalation dose was markedly higher than adherence to multiple daily inhalations.