Proactive Geriatric Medication Management and Deprescribing Efforts in Swiss Nursing Home Residents

Background/Objectives: Polymorbidity and polypharmacy are major challenges in geriatric care, resulting in a reduced quality of life and increased health care costs. Methods: We evaluated the proactive medication management of nursing home residents through personal visits and the use of a clinical decision support system (CDSS) with an integrated Beers Criteria list. Results: Among 56 nursing home residents, we observed a high prevalence of polypharmacy with an average of 7.9 regular and 5.1 on-demand prescriptions. Proactive medication management led to persistent medication changes in 87.5% of patients. Regular prescriptions were reduced in 21 residents and increased in 18 residents, resulting in a reduced use of cardiovascular drugs and antacids (p < 0.05), but no significant overall reduction in polypharmacy. CDSS alerts based on Beers Criteria made no clinically relevant contribution to medication reduction. Conclusions: Proactive geriatric medication management led to persistent medication changes and no reduction in overall polypharmacy but reduced the use of selected drug classes that are associated with an increased risk of adverse reactions and costs. The clinical relevance and implementability of Beers Criteria were low, revealing major limitations of algorithm-based alerts for older patients, who require additional personalized evaluations of their individual complex healthcare needs.