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Potentially Inappropriate Medications and De-prescribing: An Audit of STOPP/START on an Inpatient Rehabilitation Ward

2024; Oxford University Press; Volume: 53; Issue: Supplement_4 Linguagem: Inglês

10.1093/ageing/afae178.112

1468-2834

Orla Kemple, Sylvia Karpinski, Aoife Fallon,

Patient Safety and Medication Errors

Abstract Background Polypharmacy is well recognized in older adults with many adverse outcomes. Practical tools, such as the ‘STOPP/START’ criteria, aid clinicians in de-prescribing to tackle medication related morbidity. Current research suggests these tools are insufficiently implemented in clinical practice (1). Many older adults require rehabilitation after acute hospital admissions which can provide an ideal setting for medication review and de-prescribing. Methods A retrospective audit was carried out of 35 older adults in a gerontological inpatient rehabilitation facility between 8th February and 8th April 2024. Demographic and clinical data was collected using electronic and handwritten patient records. Each patients’ medication prescription was reviewed from date of admission to rehabilitation facility. Number of medications prescribed was recorded. Using the ‘STOPP/START’ criteria, potentially inappropriate medications (PIMs were identified, and de- prescribing was noted for the PIM where taken. Results 35 patients were included in the study. No patient was excluded. Mean age was 86.14 years and mean number of prescribed medications per patient was 11. The most common presenting complaint was a fall in 57.14% of patients, in which 95% had acute fracture. Other presenting complaints for acute admission included delirium and infection. Mean clinical frailty score was 5.71. 38 PIMswere identified, totalling 10% of all medication prescriptions. Of these, 12 de-prescribing opportunities were taken, one of which was a dose reduction. The most common PIMswere prescribing of PPI at full therapeutic dose (n=12), inappropriate opioid prescribing (n=4) and hypnotics (n=7) in high-risk groups. Conclusion Polypharmacy and PIMsare common in older adults and are related to adverse outcomes, especially in frail adults at risk of falls, fracture, and delirium. The rehabilitation setting is an ideal location for use of de-prescribing tools however their implementation varies. This may be improved by education and structured medication review in collaboration with trained pharmacists.