• Suzanne G Bollmeier and Aaron P Hartmann.
• Division of Ambulatory Care Pharmacy, St. Louis College of Pharmacy, St. Louis, MO.
• Am J Health Syst Pharm. 2020 Feb 7; 77 (4): 259-268.

PurposeChronic obstructive pulmonary disease (COPD) is a significant cause of morbidity and mortality in the United States. Exacerbations- acute worsening of COPD symptoms-can be mild to severe in nature. Increased healthcare resource use is common among patients with frequent exacerbations, and exacerbations are a major cause of the high 30-day hospital readmission rates associated with COPD.SummaryThis review provides a concise overview of the literature regarding the impact of COPD exacerbations on both the patient and the healthcare system, the recommendations for pharmacologic management of COPD, and the strategies employed to improve patient care and reduce hospitalizations and readmissions. COPD exacerbations significantly impact patients' health-related quality of life and disease progression; healthcare costs associated with severe exacerbation-related hospitalization range from $7,000 to $39,200. Timely and appropriate maintenance pharmacotherapy, particularly dual bronchodilators for maximizing bronchodilation, can significantly reduce exacerbations in patients with COPD. Additionally, multidisciplinary disease-management programs include pulmonary rehabilitation, follow-up appointments, aftercare, inhaler training, and patient education that can reduce hospitalizations and readmissions for patients with COPD.ConclusionMaximizing bronchodilation by the appropriate use of maintenance therapy, together with multidisciplinary disease-management and patient education programs, offers opportunities to reduce exacerbations, hospitalizations, and readmissions for patients with COPD.© American Society of Health-System Pharmacists 2020.

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