This is a plain English summary of an original research article
Frailsafe is a simple safety checklist offering the opportunity to improve safety and quality of care for frail older people while in hospital. It aims to increase key clinical assessments or practices on things like risk of falls, mobility and delirium, and to facilitate communication between staff. However, the relatively low completion rate highlights the need to understand how this approach can be better embedded in the complex care that is typical of services provided for older people.
Comprehensive assessment of the frail older person in the emergency department is rarely feasible. Frailsafe was introduced in 12 NHS hospitals to help health professionals complete key frailty assessments and ultimately improve patient outcomes. Views on the checklist and completion rates were assessed through staff interviews and ward observations.
The tool was mostly used by senior doctors, with a minimal challenge from junior staff and other healthcare disciplines. Most successes came when geriatricians were available in the acute setting to undertake the assessments.
There appears need to consider organisational changes of geriatric services within hospitals before wider implementation of the checklist.
Why was this study needed?
There are 1.8 million people over 60 living with frailty in England and 800,000 over 80 years. As the population continues to age, so will the number of people with frailty and multiple care needs. These people are at higher risk of emergency admission, longer inpatient stays and discharge planning can be complex.
The Frailsafe checklist was designed to improve quality of care and health outcomes for frail older people needing emergency admission. It was intended as a ‘check and challenge’ list that would increase communication between junior and senior staff members in acute medical assessment units. The checklist was piloted in 12 NHS hospitals over a one year period (September 2014 to 2015) supported by three learning events.
This mixed methods study aimed to evaluate how local teams had implemented Frailsafe across 12 participating NHS trusts and what they thought about it and its influence on patient safety and quality of care.
What did this study do?
A total of 139 health professionals took part in 110 interviews, 10 joint interviews and three group discussions. Participants included geriatric specialists, junior doctors, nurses, ward staff, physiotherapists and occupational therapists.
Researchers shadowed ward rounds and team meetings to give 100 hours of real-time observations of formal and informal discussions. All assessments and admissions documents from the first 24-48 hour period in the acute medical assessment units were collected for review. Preliminary findings were shared with project leads to comment before results were summarised.
They looked at whether specific elements of Frailsafe had been completed, such as assessment of falls, mobility, pressure ulcers, dementia, delirium, resuscitation status and medicines review.
The mixed methods study included both quantitative data and qualitative data. As participants were aware of the purpose of the study, it is possible that compliance with the checklist was more than what might have been seen in real life or if they were unaware of an audit. Additionally, the extent of data capture varied between the 12 sites making the comparison of findings difficult.
What did it find?
- Overall compliance with the items on the checklist for the whole period across the 12 sites was 24% (1,687 completed 7,201 checklists). This means only about 1 in 4 patients had evidence if receiving all the appropriate checks. Most hospitals completed the medication reviews and pressure ulcer risk assessments (around 60 to 100%). There was wide variation in the completion of delirium and dementia assessments (between 3 and 96%).
- The effect on multidisciplinary team-working varied between sites. In hospitals with previously poor multidisciplinary interaction, the introduction of Frailsafe helped teams re-think their approach to acute elderly care. In hospitals with good hierarchical structures to start with, the checklist did not change communication patterns but tended to accentuate differences between specialities.
- Failsafe was rarely used as a verbal ‘check and challenge’ process as initially intended. Use of the checklist was largely driven by senior doctors, with minimal challenge from junior staff. Sometimes actions would be added to patient notes but were not directly communicated to responsible staff.
- Participants found the checklist useful for identifying frail patients in acute admissions and as a prompt to identify tasks perhaps being missed. Drawbacks included views the checklist overlapped with existing practices, didn’t prompt action but relied on individual decisions, and the potential for the ‘tick box’ format to prevent proper reflection on the person’s condition.
- Frailsafe worked well in hospitals where geriatricians started working in acute care settings. Bringing frailty care to the point of hospital admission highlighted the relevance and impact of the checklist.
What does current guidance say on this issue?
There is no specific guidance on frailty checklists in acute care, though Frailsafe is endorsed by the British Geriatrics Society.
NICE guidelines on assessment of multi-morbidity, and transitioning between hospital and community care, recommend that Comprehensive Geriatric Assessment is started at the point of hospital admission, ideally in specialist units for older people.
Comprehensive Geriatric Assessment is considered the gold standard for assessing frailty. The British Geriatrics Society provides a toolkit for completing these assessments in primary care, which is endorsed by NHS England. NIHR has funded some studies in this area, including a review showing the benefits of assessment in promoting independence and wellbeing (Ellis 2017).
As part of their 2017/18 contract, GPs are also required to identify patients aged over 65 who may be living with moderate to severe frailty. The annual review of medication and any falls in the past 12 months contains similar components to the hospital-based assessments.
What are the implications?
A 2017 NIHR themed review on comprehensive care for older people with frailty in hospitals highlighted that Comprehensive Geriatric Assessment is time intensive and may be unsuited to the urgent acute setting. It suggested that single assessment tools may be helpful for specific symptoms, such as delirium.
Frailsafe could, in theory, support Comprehensive Geriatric Assessment by providing a plan of action at the point of admission. However, it seems that the tool should be considered as part of a complex intervention. A key feature of Comprehensive Geriatric Assessment is having input from a multidisciplinary team on important questions of mobility, hydration, risk of delirium and so on.
Structural changes within hospitals seem necessary for successful implementation. This includes wider attention of geriatric services, with greater resource allocation, staff training and specialist availability.
Citation and Funding
Papoutsi C, Poots A, Clements J, et al. Improving patient safety for older people in acute admissions: implementation of the Frailsafe checklist in 12 hospitals across the UK. Age and Ageing. 2018. [Epub ahead of print].
This project was funded by the National Institute for Health Research (NIHR) under the Collaborative for Leadership in Applied Health Research and Care (CLAHRC) North West London and a Health Foundation ‘Closing the Gap in Patient Safety’ award.
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Produced by the University of Southampton and Bazian on behalf of NIHR through the NIHR Dissemination Centre