An observational study in Deprescribing, sponsored by Hospices Civils de Lyon. Completed at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2026-06-26.
Sponsored by Hospices Civils de Lyon · Observational
About 20% of emergency room admissions among people over the age of 75 are related to medication-induced adverse events. These events are exacerbated by polypharmacy, which can be inappropriate when prescribed medications have an uncertain benefit-risk balance or cause harmful drug interactions. Among potentially inappropriate medications (PIMs), those with anticholinergic and/or sedative properties are the most harmful to older adults and yet are very frequently prescribed. Indeed, in France, 33% of older patients living at home are treated with this type of medication, the use of which is associated with cognitive decline, falls, functional decline (loss of independence), excess mortality, reduced quality of life, and hospitalizations.
Thus, reducing the burden of anticholinergic and sedative medications in older adults is a key priority in the prevention of iatrogenic risk. Among the strategies developed to reduce the use of PIMs in older patients, deprescribing interventions-defined as the supervised discontinuation of inappropriate treatment-have been gradually implemented in recent years. However, few interventional studies on the deprescribing of anticholinergic and/or sedative medications have demonstrated positive results. To better understand the inconsistent effectiveness of deprescribing programs, studies have been conducted to identify the barriers and facilitators of deprescribing, and three key areas have been identified to facilitate the implementation of such programs:
The DIOPAS project aims to develop and implement a multidisciplinary, participatory deprescribing program for older community-dwelling patients being treated by medications with anticholinergic and/or sedative properties. The first step involves the co-development of the intervention, which is the focus of this CC-DIOPAS study. This study proposes a participatory co-development approach to the intervention, bringing together the various types of professionals (from both primary care and hospital) involved in medication optimization, as well as community-dwelling patients and patient partners.
Hospices Civils de Lyon is the lead sponsor of 1,826 studies on the registry; 439 are open to participants now.
Counted across the registry records on this site, refreshed daily.
In hospitals:
In primary care facilities:
Patients:
Patients of the primary care facilities :
Partner patients:
Exclusion Criteria:
Health professionals and patients will be asked during focus groups and workshop on the co-developed deprescribing program
Behavioral: Focus groups and workshops of healthcare professionals and patients
This is a qualitative study conducted in two successive phases. First, three focus groups comprising patients and healthcare professionals from both hospital and primary care settings will assess their needs, expectations, and initiatives regarding support for deprescribing, and identify the barriers and facilitators to implement a multidisciplinary pathway. In a second phase, a multidisciplinary working group will be tasked with developing a logic model for deprescribing. This group will include hospital-based healthcare professionals, primary care professionals, and patients, with the aim of designing an intervention that is both implementable and transferable to real-world settings (2-5 workshops).
Logic model for the deprescribing pathway
Logic model for the community-to-hospital deprescribing pathway (DIOPAS intervention), developed by the mixed working group.
Time frame: Through study completion, an average of 6 months (Following the last working group meeting)
This study is completed, as verified in Jun 2026. You cannot join it, but the record below documents what was studied.
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Hospices Civils de Lyon