Hostname: page-component-7c8c6479df-xxrs7 Total loading time: 0 Render date: 2024-03-28T22:36:25.772Z Has data issue: false hasContentIssue false

Service innovations: Sherbrook partial hospitalisation unit

Published online by Cambridge University Press:  02 January 2018

M. L. Wesson
Affiliation:
Hesketh Centre, 51–55 Albert Road, Southport, PR9 0LT
P. Walmsley
Affiliation:
Edge Hill College of Higher Education, St Helens Road, Ormskirk
Rights & Permissions [Opens in a new window]

Abstract

Aims and Method

Nationally, a variety of community care projects are being developed to replace institution-based care. We describe an innovative system of providing mental health care in Southport, combining an extended day service with short-term hospital admission – the partial hospitalisation philosophy.

Results

During the first year of operation 438 assessments took place with 27% of patients being admitted to a crisis bed and a further 25% supported via attendance at the unit.Twelve per cent needed in-patient admission and 10% were deemed not to require any involvement of the mental health service.

Clinical Implications

The use of short-stay admission coupled with extended day care and crisis line support can provide a viable alternative to admission to the acute ward.

Type
Original Papers
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
Copyright © 2000, The Royal College of Psychiatrists

The closure of large psychiatric institutions and the move to community care has brought a pressing need to develop services that are acceptable to patients, effective and safe. Current acute psychiatric in-patient provision has been criticised as being poorly organised (Reference MuijenMuijen, 1999), lacking therapeutic activity and unsafe (Sainsbury Centre for Mental Health, 1998), while the proportion of admissions under the Mental Health Act 1983 has increased from 7% to 12% in the past decade (Reference Wall, Hotopf and WessleyWall et al, 1999).

There is little evidence to demonstrate the effectiveness of hospital care and few variables shown to predict better outcome, including length of stay. A recent review (Reference Johnstone and ZoleseJohnstone & Zolese, 1999) suggests short hospital admissions were no less effective on a number of measures than long-term or standard hospital stay. In the USA a controlled trial showed day hospital care combined with crisis respite community residence was as effective as acute hospital care for those with severe mental illness (SMI) (Reference Sledge, Jebes and RakfeldtSledge et al, 1996). In the UK extending the role of the day hospital has been shown to be an effective alternative to admission (Reference Harrison, Poynton and MarshallHarrison et al, 1999).

Following closure of the asylum Greaves Hall Hospital, Southport, in 1994, the psychiatric service for the population of 120 000 was re-provided via an acute in-patient ward (Park unit) of 22 beds, a longer stay ward (Patterson unit) of eight beds and associated day unit, out-patient department and community psychiatric nurse (CPN) service. In an effort to promote better integration across all elements of the service and taking into account service users' wishes for out of hours access, the notion of partial hospitalisation was developed, which led to the creation of an innovative new unit — the Sherbrook unit. The reconfigured service resulted in closure of the Patterson unit, creation of two additional acute beds and formation of two crisis beds. Overall, the number of beds available was reduced from 30 to 26.

Sherbrook unit

Partial hospitalisation can be described as a total care package delivered part of the time in hospital (Reference WalmsleyWalmsley, 1998). The Sherbrook unit, Southport, is a 24-hour assessment and treatment unit for patients with mental health problems. It has two beds with additional day places extended from the old style 9 a.m. — 5 p.m. to 8 a.m. — 9 p.m. The unit has a maximum 72-hour duration of stay.

The unit is located in accommodation on two floors forming part of the Hesketh Centre. It has its own entrance on the ground floor and a link door through to the Park unit on the first floor. During the first year it was staffed by a clinical team leader (P.W.), eight registered mental nurses (RMNs) (day staff), five nursing assistants and two part-time night staff (8.45 p.m. — 7.30 a.m.). Bank staff also provided night cover. The close proximity to the acute ward enabled some cross cover in case of emergency and staff transfer if the crisis beds were unoccupied.

Referrals to the unit come from local general practitioners (GPs), members of the community mental health team (CMHT) or by self-referral. The patient may be new to the service or an existing user requiring additional support and monitoring. Patients can be referred for assessment or with specific treatment aims in mind. The assessments are carried out by trained RMNs in conjunction with psychiatric trainees, depending on patient need. This process involves a comprehensive risk assessment and HoNOS score (Reference Wing, Curtis and BeeverWing et al, 1996). The outcome of the assessment may be short-term admission, day attendance, support via the CMHT or not accepted into the service. For those patients unlikely to be safely managed on the unit then admission to the acute ward remains an option.

There are close working links with staff of the CMHT, in-patient unit, social services and the voluntary sector. This provides flexibility and offers each patient a unique package of care driven by their needs rather than fitting in with traditional service delivery. Patients can attend daily, including weekends, and have access to a 24-hour crisis telephone line. Medical cover is provided by the responsible medical officer's psychiatric trainee, or if not available, by the trainee on call for that day. Multi-disciplinary reviews are held weekly by each of the three consultants responsible for patients attending the unit.

The RMNs on the unit are trained via Childline, who are experts in telephone counselling. The crisis line is kept clear of other calls and is a freephone number. Calls are catalogued and important information passed to the relevant CMHT.

Patients admitted to one of the two crisis beds are reviewed on a daily basis and discharged to day care or transferred after a maximum of 72 hours. The unit accepts patients with both SMI and those with less severe mental health problems. It functions as a transitional step for those patients leaving the in-patient unit who still require a high degree of support, allows assessment of those with first episode psychosis and provides a safe environment to commence treatments with lithium or clozapine, for example. For those with less SMI, treatments are provided according to patient need.

Findings

During the first year 438 assessments took place. Forty-three per cent of the patients were male. All were aged 16 - 64 years. The majority of the referrals came from GPs (28%), followed by CPNs (20%) and consultants (19%). Six per cent were referred from the in-patient unit and 6% from social workers. Thirteen per cent were self-referrals.

Following assessment 130 (27%) were admitted to a crisis bed, while 120 (25%) were given a day place. Twelve per cent were admitted to the in-patient unit, 10% were not accepted into the service and 11% were referred to out-patients.

The average crisis bed occupancy rate over the 12-month period was 41% or 10.8 patients per month. The average length of stay in the crisis bed during the first year was 2.9 days. Patients attending the day unit generally remained for 6 - 8 weeks, during which time attendance was gradually reduced prior to discharge. The number of admissions to the acute unit fell by 15% despite the fact monthly admissions, percentage bed occupancy and mean duration of stay had remained relatively constant in the preceding 3 years. The reduction in acute admissions has continued although the length of stay has increased (see Table 1).

Table 1. Pattern of admissions to the Park unit 1995-1999 (Sherbrook Unit opened June 1997)

Year 1995 1996 1997 1998 1999
Monthly admissions (mean) 20.4 20.4 19.4 19.8 15.1
Monthly percentage occupancy (mean) 80.6 89.2 92.1 91.1 95.4
Duration of stay (mean days) 29.6 31.6 34.5 30.9 40.4
Total admissions 245 245 233 237 181

The crisis line received an average of 20 calls per month, the majority (70%) outside of the 9 a.m. — 5 p.m. period.

The number of domiciliary visits by the consultants at the request of local GPs has dropped by over 60% since the unit opened. The number of referrals to the unit has continued to rise and for July 1999 was 52. Initially all assessments on the unit involved psychiatric trainees. However, the increasing number of referrals has necessitated the introduction of a triage system. All patients are now seen by an RMN, who decides on initial management following the unit's protocol. An experienced specialist registrar attached to one of the consultant teams provides supervision for this process. The triage system is currently underway and early reports are encouraging. Initial anxieties among nursing staff were dealt with by acknowledgement of such concerns, attendance for all staff on a 2-day training course and support from the consultants.

The unit also has one session per week of psychology input provided by a clinical psychologist. This allows for psychometric assessments and time limited therapies where appropriate. A representative from the local Citizens' Advice Bureau attends the unit twice weekly to offer help and advice with a range of problems.

Discussion

The Sherbrook unit provides an acceptable form of help for those with mental health problems. It allows contact with a mental health worker 24 hours a day.

The flexible approach adopted by the unit, in conjunction with short-term admission policy, seems to provide a genuine alternative to traditional in-patient admission. The unit also bridges the gap between inpatient status and return to the community by providing a useful transitional stage between the two.

The unit has proved viable with just two beds because of its close geographical and functional links with the acute unit and also other elements of the mental health service. The extended day support available has maintained patients who would otherwise have previously been admitted to the Park unit.

The modest reduction in acute admissions could be related to any number of variables for which it is impossible to control. However, it appears to be a sustained finding since the changes to the mental health service in the area, including the opening of the Sherbrook unit in mid 1997. The increased duration of sdtay for fewer admissions in 1999 likely reflects the clinical impression that those with the more severe, treatment-resistant illnesses are being admitted.

The psychiatric trainees in Southport are able to assess patients in crisis and have exposure to those experiencing a wide range of mental health problems. They can assess patients in conjunction with experienced RMNs and receive supervision from the specialist registrar or consultant.

Disadvantages include the unit accepting patients experiencing SMI, enduring mental illness and non-SMI because this causes some logistic difficulties (currently being addressed). The number of referrals is increasing, as is the number not felt to be appropriate for the unit. During the first year 21% were identified (10% not accepted into service and 11% referred to attend outpatients).

The impact on domiciliary visit rate suggests the majority of such requests for visits by GPs are for expediency rather than inability or unwillingness on the part of the patient to attend the local mental health unit.

References

Harrison, J., Poynton, A., Marshall, J., et al (1999) Open all hours: extending the role of the psychiatric day hospital. Psychiatric Bulletin, 23, 400404.CrossRefGoogle Scholar
Johnstone, P. & Zolese, G. (1999) Systematic review of the effectiveness of planned short hospital stay for mental health care. British Medical Journal, 318, 13871390.Google Scholar
Muijen, M. (1999) Acute hospital care: ineffective, inefficient and poorly organised. Psychiatric Bulletin, 23, 257259.CrossRefGoogle Scholar
Sainsbury Centre For Mental Health (1998) Acute Problems. A Survey of the Quality of Care in Acute Psychiatric Wards (1998). London: Sainsbury Centre for Mental Health.Google Scholar
Sledge, W. H., Jebes, J., Rakfeldt, J., et al (1996) Day hospital/crisis respite care versus inpatient care, part I: clinical outcomes. American Journal of Psychiatry, 153, 10651073.Google Scholar
Wall, S., Hotopf, M., Wessley, S., et al (1999) Trends in the use of the Mental Health Act: England 1984–96. British Medical Journal, 318, 15201521.Google Scholar
Walmsley, P. (1998) An alternative to inpatient care for clients with mental illness. Nursing Times, 94, 5051.Google Scholar
Wing, J., Curtis, R. & Beever, A. (1996) Health of the Nation Outcome Scales. London: Research Unit, Royal College of Psychiatrists.Google Scholar
Figure 0

Table 1. Pattern of admissions to the Park unit 1995-1999 (Sherbrook Unit opened June 1997)

Submit a response

eLetters

No eLetters have been published for this article.