Impact of patients' perception of COPD and treatment on adherence and health-related quality of life in real-world: Study in 53 community pharmacies
Por:
López-Pintor E, Grau J, González I, Bernal-Soriano MC, Quesada JA and Lumbreras B
Publicada:
1 ene 2021
Ahead of Print:
3 dic 2020
Categoría:
Pulmonary and respiratory medicine
Resumen:
Background: Patient adherence to treatment in chronic obstructive pulmonary disease (COPD) is essential to optimize disease management. We aimed to assess the impact of patients' perception of their treatment and disease on adherence and Health-Related Quality of Life (HRQL) in patients attending a community pharmacy, where usually subjects have a better condition than those in clinical settings.
Methods: We performed a cross-sectional study of 318 patients with COPD in treatment with inhalers in the last 3 months from 53 community pharmacies. We assessed HRQL with St George's Respiratory Questionnaire (SGRQ). Persistence was assessed from the three previous refills and adherence through the Test of Adherence to Inhalers test.
Results: Persistence was achieved by 78.6% of the patients and 58.5% had good adherence. Patients having a multidose DPI and those with MDI showed a 2.8-fold and 4.1-fold increased association, respectively, with intermediate/poor adherence in comparison with those having a single dose DPI. Those patients who did not have knowledge about COPD (aOR 2.106, p = 0.006) and those who thought that the inhaler effectiveness was fair/poor (aOR 2.361, p = 0.006) were more likely to have intermediate/poor adherence. Overall SGRQ score was significantly worse in patients with intermediate/poor adherence (p = 0.036) and in those who thought the inhaler's effectiveness was fair/poor (p < 0.001).
Conclusions: The type of inhaler and patients' knowledge and perceptions of their disease and treatment were associated with good adherence and higher HRQL. Clinicians should promote shared-decision making in the choice of inhaler depending on patients' individual abilities and beliefs.
Filiaciones:
López-Pintor E:
Department of Engineering, Area of Pharmacy and Pharmaceutical Technologies, Miguel Hernandez University, San Juan de Alicante, Alicante, Spain
:
Pneumology Department, General Hospital of Elche, Alicante, Spain. Electronic address:
González I:
Community Pharmacist in Alicante, Spain, Spanish Society of Community Pharmacy, SEFAC, Spain
Bernal-Soriano MC:
Department of Public Health, History of Science and Gynecology, Miguel Hernández University and CIBER en Epidemiología y Salud Pública, Crtra Alicante-Valencia km 81, Sant Joan d'Alacant, 03550, Alicante, Spain
:
Department of Clinical Medicine. Miguel Hernandez University, San Juan de Alicante, Alicante, Spain
Lumbreras B:
Department of Public Health, History of Science and Gynecology, Miguel Hernández University and CIBER en Epidemiología y Salud Pública, Crtra Alicante-Valencia km 81, Sant Joan d'Alacant, 03550, Alicante, Spain
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