Main Article Content
Pulmonary Disease, Chronic Obstructive, Practice Guidelines, Drug Therapy, Patient Compliance, United States
Background: The adoption of clinical practice guideline recommendations for COPD is suboptimal. Determining the barriers to the implementation of these practice guidelines may help improve patient care.
Objective: To determine whether barriers to the use of pharmacotherapy according to practice guidelines are related primarily to patient or prescriber factors.
Methods: Retrospective cohort study. Members of a health maintenance organization identified as having spirometry-defined COPD ranging from stage II to IV. Electronic medical records were reviewed for documentation of the following: 1) patient affordability issues, 2) history of an adverse drug reaction, 3) history of inefficacy to therapy, and 4) prescription history.
Results: A total of 111 medical records were reviewed. There were 51% of patients who had not filled medications that had been prescribed in accordance with guidelines and 43% did not have the guideline recommended medications prescribed in the previous year. Only 4% and 2% of patients had documented inefficacy and affordability issues, respectively. There were no reported cases of adverse drug reactions.
Conclusions: This study provides insight to the acceptance of COPD treatment recommendations by patients and providers. Further research is needed to design interventions to reduce barriers and optimize COPD treatment.
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