Change in psychotropic drug use in Norwegian nursing homes between 2004 and 2011

G. Selbæk, S. I.M. Janus*, S. Bergh, K. Engedal, S. Ruths, A. S. Helvik, J. Šaltyte Benth, S. U. Zuidema

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Abstract

Background: We aimed to assess whether there were any changes in the use of psychotropic drugs in Norwegian nursing homes between 2004 and 2011. Also, we investigated whether the predictors of use of specific psychotropic drug groups have changed.Methods: We conducted a secondary analysis of two cohort studies of two Norwegian nursing home samples (2004/05 and 2010/11). Multivariate models were applied.Results: We found a significant decrease in the prescription of antipsychotic drugs between 2004 and 2011 (0.63 OR, 95%CI = 0.49-0.82, p < 0.001) even after adjusting for relevant demographic and clinical variables. There are only minor changes for the other psychotropic drugs. We found that (1) the use of specific psychotropic drug groups as well as the number of psychotropic drugs used was associated with more affective symptoms and (2) the use of specific psychotropic drug groups as well as the number of psychotropic drugs used was associated with lower scores on the Physical Self-Maintenance scale.Conclusion: This is the first study to show a robust decrease in antipsychotic drug use in nursing home patients with dementia unrelated to possible changes in case mix. The change might be explained by treatment recommendations against its use except in the most severe conditions of aggression or psychosis. Our findings indicate that it takes several years to implement scientific knowledge in clinical practice in nursing homes.

Original languageEnglish
Pages (from-to)385-394
Number of pages10
JournalInternational psychogeriatrics
Volume30
Issue number3
DOIs
Publication statusPublished - 1 Mar 2018

Keywords

  • Neuropsychiatric symptoms
  • nursing home
  • psychotropic drugs

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