Factors influencing PRN medication use in nursing homes


Autoria(s): Stokes, JA; Purdie, DM; Roberts, MS
Contribuinte(s)

C. W. H. Koks

Data(s)

01/01/2004

Resumo

Objective: To identify determinants of PRN ( as needed) drug use in nursing homes. Decisions about the use of these medications are made expressly by nursing home staff when general medical practitioners (GPs) prescribe medications for PRN use. Method: Cross-sectional drug use data were collected during a 7-day window from 13 Australian nursing homes. Information was collected on the size, staffing-mix, number of visiting GPs, number of medication rounds, and mortality rates in each nursing home. Resident specific measures collected included age, gender, length of stay, recent hospitalisation and care needs. Main outcome measures: The number of PRN orders prescribed per resident and the number of PRN doses given per week averaged over the number of PRN medications given at all in the seven-day period. Results: Approximately 35% of medications were prescribed for PRN use. Higher PRN use was found for residents with the lower care needs, recent hospitalisation and more frequent doses of regularly scheduled medications. With increasing length of stay, PRN medication orders initially increased then declined but the number of doses given declined from admission. While some resident-specific characteristics did influence PRN drug use, the key determinant for PRN medication orders was the specific nursing home in which a resident lived. Resident age and gender were not determinants of PRN drug use. Conclusion: The determinants of PRN drug use suggest that interventions to optimize PRN medications should target the care of individual residents, prescribing and the nursing home processes and policies that govern PRN drug use.

Identificador

http://espace.library.uq.edu.au/view/UQ:70115

Idioma(s)

eng

Publicador

Kluwer Academic Publishers Group

Palavras-Chave #Chemistry, Multidisciplinary #Pharmacology & Pharmacy #Aged #Australia #Drug Administration #Drug Utilization #Epidemiologic Factors #Nursing Decision Making #Nursing Homes #Prescribing #Drug-use #C1 #321099 Clinical Sciences not elsewhere classified #730399 Health and support services not elsewhere classified
Tipo

Journal Article