Abstract
Background and aim
The aim of this prospective observational cohort study was to verify the relationship between number of drugs used and functional outcome in hip fracture patients undergoing rehabilitation.
Methods
This study was conducted on 139 patients with hip fracture who underwent a rehabilitation program. Efficiency rate in the Functional Independence Measure (FIM) and Berg Balance Scale (BBS), and length of stay (LOS) were the outcome measures.
Results
At the end of rehabilitation, 66.1% of patients showed an increase in number of drugs used, while 33.9% used the same or lower number of drugs than at admission. At the end of rehabilitation patients with increased pharmacotherapy took a higher total number of drug classes (p = 0.001), had longer LOS (p = 0.009) and lower Berg efficiency (p = 0.048) than patients with the same or lower pharmacotherapy. The number of drugs used at discharge was an independent determinant of LOS (beta = 0.19, p = 0.022) and FIM efficiency (beta = − 0.20, p = 0.025). Age was a determinant of LOS (beta = 0.17, p = 0.044) and BBS efficiency (beta = − 0.23, p = 0.009), while CIRS severity was a determinant of BBS efficiency only (beta = − 0.22, p = 0.016).
Discussion
Findings of study indicate that in hip fracture patients, the number of drugs prescribed at discharge is an important indicator of LOS and rehabilitation efficiency.
Conclusions
These findings can help the physician to better plan the rehabilitation of hip fracture patients who require polypharmacy.
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The Authors thank Rosemary Allpress for English revision of the manuscript.
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The authors declare that they have no conflict of interest. The research was not supported by Pharmaceutical Companies. The research was supported by Institutional funding.
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The study was conducted in accordance with the principles of the Declaration of Helsinki. The study protocol was approved by the Technical Scientific Committee of our Institute.
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Gialanella, B., Santoro, R., Prometti, P. et al. Functional recovery in hip fracture patients: the role of pharmacotherapy. Aging Clin Exp Res 32, 49–57 (2020). https://doi.org/10.1007/s40520-019-01175-w
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DOI: https://doi.org/10.1007/s40520-019-01175-w