• Najma Siddiqi, Francine Cheater, Michelle Collinson, Amanda Farrin, Anne Forster, Deepa George, Mary Godfrey, Elizabeth Graham, Jennifer Harrison, Anne Heaven, Peter Heudtlass, Claire Hulme, David Meads, Chris North, Angus Sturrock, and John Young.
• Health Sciences, University of York Ringgold Standard Institution, York, UK Bradford District Care NHS Foundation Trust, Bradford, UK.
• Age Ageing. 2016 Sep 1; 45 (5): 652-61.

Background And Objectivesdelirium is a distressing but potentially preventable condition common in older people in long-term care. It is associated with increased morbidity, mortality, functional decline, hospitalization and significant healthcare costs. Multicomponent interventions, addressing delirium risk factors, have been shown to reduce delirium by one-third in hospitals. It is not known whether this approach is also effective in long-term care. In previous work, we designed a bespoke delirium prevention intervention, called 'Stop Delirium!' In preparation for a definitive trial of Stop Delirium, we sought to address key aspects of trial design for the particular circumstances of care homes.Designa cluster randomized feasibility study with an embedded process evaluation.Setting And Participantsresidents of 14 care homes for older people in one metropolitan district in the UK.InterventionStop Delirium!: a 16-month-enhanced educational package to support care home staff to address key delirium risk factors. Control homes received usual care.Measurementswe collected data to determine the following: recruitment and attrition; delirium rates and variability between homes; feasibility of measuring delirium, resource use, quality of life, hospital admissions and falls; and intervention implementation and adherence.Resultstwo-thirds (215) of eligible care home residents were recruited. One-month delirium prevalence was 4.0% in intervention and 7.1% in control homes. Proposed outcome measurements were feasible, although our approach appeared to underestimate delirium. Health economic evaluation was feasible using routinely collected data.Conclusiona definitive trial of delirium prevention in long-term care is needed but will require some further design modifications and pilot work.© The Author 2016. Published by Oxford University Press on behalf of the British Geriatrics Society.

28 keywords...

hide…