Study on medication prescription in the elderly population: benzodiazepine use and potential drug interactions

Autor: Mariana Macedo Alvim, Danielle Teles da Cruz, Glenda de Almeida Aquino, Isabel Cristina Gonçalves Leite
Jazyk: English<br />Spanish; Castilian<br />Portuguese
Rok vydání: 2021
Předmět:
Zdroj: Cadernos de Saúde Coletiva, Vol 29, Iss 2, Pp 209-217 (2021)
Druh dokumentu: article
ISSN: 1414-462X
1414-462x
DOI: 10.1590/1414-462x202129020480
Popis: Abstract Background Prescription of medications for elderly individuals is complex, potentially involving polypharmacy, drug interactions, and inappropriate medication. Notable among the medications are benzodiazepines, whose long-term use is common and growing among the elderly population. Objective This study aimed to evaluate the occurrence of potential drug interactions (PDI) in elderly community-dwelling patients who use benzodiazepines. Method Cross-sectional study, conducted via household survey, with 73 elderly persons in Juiz de Fora, MG, Brazil. The search and classification of PDIs was carried out using the Micromedex® system. Results The prevalence of benzodiazepine use in this population was 18.3% (95% CI, 15.2-21.6). The use of benzodiazepines was associated with polypharmacy (p
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