Enhancing adherence in patients with COPD
Targets, interventions & cost-effectiveness
In his research project Job van Boven found that COPD patients who used their medication sub-optimally (non-adherent patients), were more often hospitalized, had lower quality of life and also decreased life expectation. In addition, total healthcare costs were higher and these patients showed higher work productivity losses. Individuals with a chronic lung disease, such as COPD, are dependent on the use of inhaled medication. These medications can substantially reduce dyspnea and prevent exacerbations. However, they are only optimally effective when used on a daily basis and with a correct inhalation technique (this is called “adherence”). The majority of patients have major difficulties in being or remaining adherent. Van Boven also discovered that side-effects are common after the start of new inhaled lung medication, especially in the first three months, but even after a year of use, they still occur. This is often related to incorrect inhalation technique. Obviously, we should not blame the COPD patients themselves for this. However, it highlights that physicians and pharmacists should spent more time on educating their patients on how to use their inhaled medication in a correct manner. Therefore, Van Boven subsequently investigated the effectiveness and cost-effectiveness of enhancing adherence, in The Netherlands as well as in Belgium. In both countries it appeared that patients that received extra education and instruction had fewer hospitalizations at lower total healthcare costs as compared to COPD patients receiving standard care. Van Boven concluded that optimizing medication adherence should therefore always be considered before starting new, often more expensive, therapies.
Dissertation: http://hdl.handle.net/11370/718ed477-a362-4995-ba64-e35cc1e88d4f
PhD ceremony: J.F.M. (Job) van Boven, MSc
When: September 25, 2015
Start: 12:45
Promotors: prof. dr. M.J. (Maarten) Postma, prof. dr. T. (Thys) van der Molen
Where: Academy building RUG
Faculty: Mathematics and Natural Sciences
Last modified: | 16 May 2024 09.58 a.m. |
More news
-
24 March 2025
UG 28th in World's Most International Universities 2025 rankings
The University of Groningen has been ranked 28th in the World's Most International Universities 2025 by Times Higher Education. With this, the UG leaves behind institutions such as MIT and Harvard. The 28th place marks an increase of five places: in...
-
05 March 2025
Women in Science
The UG celebrates International Women’s Day with a special photo series: Women in Science.
-
16 December 2024
Jouke de Vries: ‘The University will have to be flexible’
2024 was a festive year for the University of Groningen. In this podcast, Jouke de Vries, the chair of the Executive Board, looks back.