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COPD management in primary care: an observational, community pharmacy-based study
Els Mehuys1, Koen Boussery, Els Adriaens
1Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium. els.mehuys@ugent.be
The Annals of Pharmacotherapy
|January 28, 2010
Summary
This study found that many patients with chronic obstructive pulmonary disease (COPD) in primary care struggle with medication adherence and proper inhaler technique. Improving these areas, along with vaccination and smoking cessation, is crucial for better COPD management.
Area of Science:
- Pulmonary Medicine
- Primary Care Research
- Pharmacoepidemiology
Background:
- Chronic obstructive pulmonary disease (COPD) is a widespread condition managed in primary care settings.
- Limited data exists on the primary care management of COPD, hindering targeted improvement strategies.
Purpose of the Study:
- To assess drug therapy, medication adherence, inhalation technique, and health status in community pharmacy-recruited COPD patients.
- To identify areas for improvement in the primary care management of COPD.
Main Methods:
- A cross-sectional, observational study involving 555 COPD patients across 93 Belgian pharmacies.
- Data collected via questionnaires on demographics, smoking, vaccination, and COPD medications.
- Adherence analyzed retrospectively via prescription refills; inhalation technique assessed using a checklist; health status evaluated with validated questionnaires.
Main Results:
- Most patients (75.4%) used fixed combinations of inhaled corticosteroids and long-acting beta(2)-agonists.
- Nearly half of patients (48%) exhibited poor medication adherence (<80%).
- Significant inhalation technique errors (21%) were noted with pressurized metered-dose inhalers (pMDIs), and influenza vaccination was lower in younger patients (<65 years).
Conclusions:
- Key areas for improving COPD management in primary care include enhancing drug adherence and optimizing inhalation technique, particularly with pMDIs.
- Strategies to increase influenza vaccination rates in COPD patients under 65 and promote smoking cessation are also recommended.
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