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Is prophylactic antibiotic treatment associated with fewer exacerbations or improved health-related quality of life (HRQOL) in patients with chronic obstructive pulmonary disease (COPD)?
Continuous macrolide antibiotic use for prophylaxis was associated with a clinically significant reduction in COPD exacerbations. Pulsed antibiotic use was not associated with benefit. Continuous and pulsed antibiotics were associated with improved HRQOL, but this was not clinically significant.
Herath SC, Poole P. Prophylactic Antibiotic Therapy in Chronic Obstructive Pulmonary Disease. JAMA. 2014;311(21):2225-2226. doi:10.1001/jama.2014.4929