1990 Acute Sedation Prescribing in the Older Person

Abstract

Abstract Introduction Anti-psychotics and benzodiazepines are commonly prescribed for older people. They are usually indicated in the short term for delirium and agitation. There are known risks associated with these drugs in the older population including functional decline, increased falls risk and overall mortality. Moreover, chemical sedation is a form of restraint and deprives patients of their liberty. Sedative prescribing should be protocol driven and preceded by non-pharmacological intervention. However, these prescriptions are often initiated prematurely and evade review, continuing in the long-term. Method Our QI team aimed to reduce prescribing of new sedating drugs by 60% in patients using an MDT approach. Our strategies focused on increasing awareness and utilisation of existing protocols, to improve non-pharmacological management of delirium. This was achieved through the strategic delivery of teaching sessions for nursing, pharmacy and medical staff. Further, we utilised force function techniques and management charts to encourage review of these prescriptions. We gathered our data on a weekly basis over a five-month period by reviewing all prescribed medicines for patients on an older people’s ward. Results We exceeded our initial aim achieving a reduction of 82% in the prescribing of new lorazepam and haloperidol. We also attained a significant and sustained uptake of over 95% in the use of the delirium protocol. Where a review sticker was used, 80% led to discontinuation of the target prescription. Although these improvements were focused on one ward, the wider changes and improvements were observed throughout the hospital. Conclusion The significant reduction in sedative prescribing demonstrates the need and potential for improving the quality and safety of this aspect of patient care. The wider success of this project highlights the importance of addressing human factors to drive and sustain change. Improving the understanding of MDT members is integral to changing behaviours and improving patient safety.