• Judith Versloot, Simona C Minotti, Samia Amer, Amna Ali, Julia Ma, Mary-Lynn Peters, Hana Saab, Terence Tang, Jason Kerr, and Robert Reid.
• Institute for Better Health, Trillium Health Partners, Mississauga, ON, Canada. judith.versloot@thp.ca.
• J Gen Intern Med. 2023 Oct 1; 38 (13): 293629442936-2944.

BackgroundDelirium is among the most prevalent harmful events in hospitals that is associated with an elevated risk for severe outcomes such as functional decline, falls, longer length of stay, and increased mortality.ObjectiveTo evaluate the impact of the implementation of a multi-component delirium program on the prevalence of delirium and the incidence of falls among patients staying on general medicine inpatient hospital units.DesignA pre-post intervention study using retrospective chart abstraction and interrupted time series analysis.CohortPatients were selected from adult patients that stayed at least 1 day on one of the five general medicine units in a large community hospital in Ontario, Canada. A total of 16 random samples of 50 patients per month for 8 consecutive months pre-intervention (October 2017 to May 2018) and 8 months post intervention (January 2019 to August 2019) were selected for a total of 800 patients. There were no exclusion criteria.InterventionThe delirium program included multiple components: education of staff and hospital leadership, twice per day bed-side screen for delirium, non-pharmacological and pharmacological prevention, and intervention strategies and a delirium consultation team.MeasurementDelirium prevalence was assessed using the evidence-based delirium chart abstraction method, CHART-del. Demographic data as well as fall incidence were also collected.ResultOur evaluation showed that the implementation of a multicomponent delirium program led to a reduction in delirium prevalence and fall incidences. The reduction in both delirium and falls was the largest for patients in the ages between 72 and 83 years old and varied across inpatient units.ConclusionA multi-component delirium program to improve the prevention, recognition, and management of delirium reduces the prevalence of delirium and fall incidence among patients in general medicine units.© 2023. The Author(s).

18 keywords...

hide…