Significantly higher use of polypharmacy in elderly with hip fracture treated with psychotropics

INTRODUCTION. The high prevalence of chronic medical conditions among older adults leads to an increased use of prescription medications and a heightened risk of polypharmacy, raising the risk of falls and fractures. Psychotropic medications influence balance, and therefore our aim was to describe the use of psychotropic medications and the association with polypharmacy in elderly patients with a hip fracture.METHODS. A retrospective study of 200 patients aged 65 years or more admitted consecutively with a hip fracture.RESULTS. In total, 98 of the 200 patients used psychotropic medications. These 98 patients used a higher number of drugs at the time of admission (an average of eight (6-11) versus six (3-10), p <0.001), had a higher risk of using five or more medications (odds ratio (OR) = 5.9; 95% confidence interval (CI): 2.75-12.7; p <0.001) and a higher risk of using ten or more medications (OR = 1.9; 95% CI: 1.05-3.5; p = 0.03). Furthermore, they were more likely to use analgesics (65.3% versus 48.0%; p = 0.01) and medications targeting the gastrointestinal tract (59.1% versus 40.2%; p = 0.01).CONCLUSIONS. Psychotropic medication use was frequent in elderly patients with a hip fracture and strongly associated with polypharmacy. Psychotropic medications may potentially be a trigger to perform medication review in elderly patients to prevent re-occurrence hip fractures.