To Profile Patients Who Need Long Term Care Placement Following Admission to Acute Old Age Psychiatry Wards

Abstract

Aims

The Institute of Mental Health is the only tertiary Psychiatric Hospital in Singapore. It has two 29 bedded inpatient wards which provides acute care for the elderly with severe mental health problem. Over the past year there has been a trend of an increasing number of elderly patients who stay for a prolonged period of time as they require long term care placement and this increased length of stay leads to increasing healthcare costs, a reduction in availability of acute beds which in turn leads to elderly patients needing to be lodged in general adult wards. In 2022 the average length of stay for the elderly wards was 46 days as compared to the target of 21 days set by the hospital. Prolonged inpatient stays can lead to physical decompensation including reduced muscle strength, pulmonary capacity and osteoporosis.

Methods

We conducted a retrospective audit on 30 patients who were admitted between July and December 2022, requiring long term care placements. Our hypotheses were that patients with a diagnosis of dementia, who were frail and with caregiver burnout were more likely to require long term care placement. We subsequently designed a data collection form to collect the latter data and analysed them.

Results

Out of the 30 patients, 27 (90%) had a diagnosis of dementia, 25 (83.3%) were classified as frail (6 or more on the clinical frailty scale) and 23 (76.6%) had caregiver burnout, 12 (40%) family unable to look after patients in spite of community support and 3 (10%) had no next of kin.

Conclusion

Patients with dementia and frailty are more likely to require long term care placements. In the inpatient unit, we find that caregivers of these patients are burnt out because of their behaviour problems. We are embarking on an enriched model of care to reduce severe behavioural and psychological symptoms of dementia thereby reducing the need for restraints and its associated complications, and empowering caregivers to manage their behaviour problems.

This audit also stressed the importance of addressing issues upstream. Referrals to community facilities like day care which provide exercise and rehabilitation for the elderly will help delay the consequences arising from frailty. We are also partnering primary care to assist with early identification of dementia and providing early interventions to prevent caregiver burnout.