Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network
Abstract Background Pharmacological treatment is a cornerstone of chronic obstructive pulmonary disease (COPD) management, with general practitioners providing the most care. However, the lack of data on prescribing trends in initial pharmacotherapy in primary care hinders the understanding of how s...
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| Format: | Article |
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BMC
2024-12-01
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| Series: | Respiratory Research |
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| Online Access: | https://doi.org/10.1186/s12931-024-03073-w |
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| author | Guilherme Rodrigues Joana Antão Qichen Deng Brenda N. Baak Alda Marques Frits M. E. Franssen Martijn A. Spruit |
| author_facet | Guilherme Rodrigues Joana Antão Qichen Deng Brenda N. Baak Alda Marques Frits M. E. Franssen Martijn A. Spruit |
| author_sort | Guilherme Rodrigues |
| collection | DOAJ |
| description | Abstract Background Pharmacological treatment is a cornerstone of chronic obstructive pulmonary disease (COPD) management, with general practitioners providing the most care. However, the lack of data on prescribing trends in initial pharmacotherapy in primary care hinders the understanding of how scientific and technical developments impact patient care and may also perpetuate suboptimal practices. Hence, this study aims to analyze trends in the initial pharmacological treatment of newly diagnosed COPD patients in Dutch primary care from 2010 to 2021. Methods A repeated cross-sectional study was conducted via the PHARMO GP Database. Data were extracted from the electronic health records of individuals managed by general practitioners in the Netherlands within the PHARMO Data Network. Individuals aged ≥ 40 years at diagnosis with an International Classification of Primary Care code for COPD (R95) were included. Initial pharmacological treatment was identified based on the first prescription issued within 90 days postdiagnosis. The annual proportions of individuals receiving a specific treatment among those diagnosed were calculated and directly standardized by age and sex according to the 2021 Dutch population structure. Trend analysis was performed via joinpoint regression. Results A total of 54,628 COPD patients were included (median [IQR] age: 65 [57–73]; 53.7% male), with 36.4% not receiving respiratory medication within 90 days of diagnosis, and 4.2% on other treatments. Trend analysis revealed that LAMA monotherapy increased from 13.4% in 2010 to 15.1% in 2015 and then declined to 11.0% by 2021. Moreover, LABA-ICS decreased from 17.6% to 8.5% between 2010 and 2018, after which it plateaued. In contrast, LABA-LAMA sharply increased, from 0.6% in 2010 to 9.6% in 2021. LABA monotherapy increased from 2.6% in 2010 to 5.7% in 2021. Triple therapy has remained constant. For reliever-only therapies, SABA increased from 8.5% in 2010 to 14.3% in 2018 and then stabilized, whereas SAMA and SABA-SAMA remained low throughout. Conclusions Shifts in initial pharmacological COPD treatment from 2010 to 2021 likely reflect the introduction of new inhalers and updated management strategies. However, a significant proportion of patients remain without GP prescriptions, which warrants further investigation. |
| format | Article |
| id | doaj-art-6044818ba5fc4d0abe4681b03977a3ba |
| institution | Kabale University |
| issn | 1465-993X |
| language | English |
| publishDate | 2024-12-01 |
| publisher | BMC |
| record_format | Article |
| series | Respiratory Research |
| spelling | doaj-art-6044818ba5fc4d0abe4681b03977a3ba2025-01-05T12:43:49ZengBMCRespiratory Research1465-993X2024-12-0125111110.1186/s12931-024-03073-wTrends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data NetworkGuilherme Rodrigues0Joana Antão1Qichen Deng2Brenda N. Baak3Alda Marques4Frits M. E. Franssen5Martijn A. Spruit6Lab3R, Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA)Lab3R, Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA)Department of Research and DevelopmentPHARMO Institute for Drug Outcomes ResearchLab3R, Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA)Department of Research and DevelopmentDepartment of Research and DevelopmentAbstract Background Pharmacological treatment is a cornerstone of chronic obstructive pulmonary disease (COPD) management, with general practitioners providing the most care. However, the lack of data on prescribing trends in initial pharmacotherapy in primary care hinders the understanding of how scientific and technical developments impact patient care and may also perpetuate suboptimal practices. Hence, this study aims to analyze trends in the initial pharmacological treatment of newly diagnosed COPD patients in Dutch primary care from 2010 to 2021. Methods A repeated cross-sectional study was conducted via the PHARMO GP Database. Data were extracted from the electronic health records of individuals managed by general practitioners in the Netherlands within the PHARMO Data Network. Individuals aged ≥ 40 years at diagnosis with an International Classification of Primary Care code for COPD (R95) were included. Initial pharmacological treatment was identified based on the first prescription issued within 90 days postdiagnosis. The annual proportions of individuals receiving a specific treatment among those diagnosed were calculated and directly standardized by age and sex according to the 2021 Dutch population structure. Trend analysis was performed via joinpoint regression. Results A total of 54,628 COPD patients were included (median [IQR] age: 65 [57–73]; 53.7% male), with 36.4% not receiving respiratory medication within 90 days of diagnosis, and 4.2% on other treatments. Trend analysis revealed that LAMA monotherapy increased from 13.4% in 2010 to 15.1% in 2015 and then declined to 11.0% by 2021. Moreover, LABA-ICS decreased from 17.6% to 8.5% between 2010 and 2018, after which it plateaued. In contrast, LABA-LAMA sharply increased, from 0.6% in 2010 to 9.6% in 2021. LABA monotherapy increased from 2.6% in 2010 to 5.7% in 2021. Triple therapy has remained constant. For reliever-only therapies, SABA increased from 8.5% in 2010 to 14.3% in 2018 and then stabilized, whereas SAMA and SABA-SAMA remained low throughout. Conclusions Shifts in initial pharmacological COPD treatment from 2010 to 2021 likely reflect the introduction of new inhalers and updated management strategies. However, a significant proportion of patients remain without GP prescriptions, which warrants further investigation.https://doi.org/10.1186/s12931-024-03073-wChronic obstructive pulmonary diseasePrimary health careDrug therapy |
| spellingShingle | Guilherme Rodrigues Joana Antão Qichen Deng Brenda N. Baak Alda Marques Frits M. E. Franssen Martijn A. Spruit Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network Respiratory Research Chronic obstructive pulmonary disease Primary health care Drug therapy |
| title | Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network |
| title_full | Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network |
| title_fullStr | Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network |
| title_full_unstemmed | Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network |
| title_short | Trends in initial pharmacological COPD treatment in primary care (2010–2021): a population-based study using the PHARMO Data Network |
| title_sort | trends in initial pharmacological copd treatment in primary care 2010 2021 a population based study using the pharmo data network |
| topic | Chronic obstructive pulmonary disease Primary health care Drug therapy |
| url | https://doi.org/10.1186/s12931-024-03073-w |
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