Antibiotics used in the ambulatory management of acute COPD exacerbations

Original Research

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Authors: Marie-France Beauchesne, Marcel Julien, Louis-André Julien, Dominique Piquette, Amélie Forget, et al

Published Date June 2008 Volume 2008:3(2) Pages 319 - 322

DOI: http://dx.doi.org/10.2147/COPD.S2624

Marie-France Beauchesne^1,2,3, Marcel Julien^2,4, Louis-André Julien^2,4, Dominique Piquette⁴, Amélie Forget², Manon Labrecque^2,4, Lucie Blais^1,2,3

¹Faculty of Pharmacy, ⁴Faculty of Medicine, University of Montréal, Montréal, Québec, Canada; ²Hôpital du Sacré-Coeur de Montréal, Gouin Ouest, Montréal, Québec, Canada; ³Endowment Pharmaceutical Chair AstraZeneca in Respiratory Health, Montréal, Québec, Canada

Study objectives: This study was conducted to describe the different antibiotics that are used in the home management of chronic obstructive pulmonary disease (COPD) exacerbations and to estimate the failure rates following the initiation of the antibiotic.

Methods: A cohort study was conducted. Patients enrolled in a COPD home management program were included in the analysis. Failure rates were defined as an additional prescription of an antibiotic, an emergency room visit, or a hospitalization for a COPD exacerbation in the 30 days following the initiation of the antibiotic.

Results: A total of 1180 episodes of antibiotic treatment were analyzed. Overall, 348 episodes led to a failure (29.5%). The most frequently used antibiotics were cefuroxime (45.9%) and ciprofloxacin (21.1%).

Conclusion: This project demonstrates that a wide range of antibiotics were prescribed to our population of COPD patients with a moderate to severe form of the disease. Many treatment failures (about 30%) occurred in the 30-day period following the initiation of the home therapy with an antibiotic. Clinicians should be aware of this high failure rate when managing mild exacerbations of COPD at home.

Keywords: acute exacerbation of COPD, antibiotics, COPD