Key summary points
To study the prevalence and indication for benzodiazepines (BZD) usage in older adults admitted to an acute geriatric unit. To analyze changes made to that treatment at discharge and to check its reintroduction 3 months later.
AbstractSection FindingsA quarter of patients took BZD chronically, most of them with no clinical indication. Upon discharge, BZD were discontinued or reduced in most patients. However, this process is not continued in the outpatient setting.
AbstractSection MessageThe process of deprescribing BZD is complex and challenging as our study underscores. Hospitalization in an acute geriatric unit may be an opportunity to start deprescription. Nevertheless, it is essential to implement general recommendations to continue this process after discharge.
Abstract
Aim
To investigate the prevalence and indications of benzodiazepines (BZD) usage among patients admitted to an acute geriatric unit and assess changes in prescriptions.
Methods
BZD indications were documented reviewing clinical records, with appropriateness assessed based on the STOPP–START criteria. Changes in BZD prescriptions were recorded at discharge and 3 months later.
Results
Among the 366 patients included (mean age: 92.8 years, 68% females), 91 (24.9%) were on BZD upon admission, being inappropriate in 93.4%. At discharge, BZD discontinuation was observed in 40.7% and dose reduction initiated in 57.4%. Among patients discharged without prescriptions, 10.8% resumed their use at 3 months. Of those discharged with BZD tapering, 74.1% were still on them 3 months later.
Conclusions
The majority of patients employing BZD lacked a medical indication. Admission to a geriatric ward resulted in successful discontinuation or dose reduction for most patients but was not maintained in the outpatient setting.
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The current study was performed according to the ethical recommendations outlined in the Declaration of Helsinki. The drug Research Ethics Committee of the hospital where the study was conducted (CEIm) approved this study (approval number 002–20).
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Corral-Tuesta, C., Rodríguez Díaz-Pavón, A., Montero-Errasquín, B. et al. Chronic benzodiazepine usage among older people: prevalence, indications, and treatment modifications in patients admitted to an acute geriatric unit. Eur Geriatr Med 15, 539–543 (2024). https://doi.org/10.1007/s41999-023-00918-3
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DOI: https://doi.org/10.1007/s41999-023-00918-3