"Homeward bound": a minimal care rehabilitation unit.

A 20 bed minimal care rehabilitation unit was set up by Newham District Health Authority in a small hospital originally scheduled for closure when a new district general hospital was opened. During the first year 114 patients were admitted (throughput 5.7), with a median length of stay of 30 days; in the second year 173 patients were admitted (throughput 8.65) with a median length of stay of 28.5 days. The cost per inpatient day was less than that of an inpatient day at the district''s long stay geriatric unit. Before the unit opened 24% of the acute beds had been occupied for more than six weeks, whereas two years later only 6% of the acute beds were occupied for such a period.     

El anciano en la unidad de geriatría de agudos

Although the implementation of acute geriatric units (AGUs) in general hospitals has a grade A of evidency, in Spain, only 12% of them have this resource. The estimation of geriatric especializad beds for the care of acute frail elderly people is of 2.6/1000 inhabitants older than 75 years. AGUs have demonstrated to reduce the functional loss associated with the hospitalization and to increase the percentage of older people that can return home, without increases in mortality nor costs. In this review we present the characteristics of patients who benefit from AGUs, the services offered, the structure and functioning of the unit, the role of the professionals that work in it and the quality indicators that must be acomplished.     

Psychogeriatric Ward for Mentally Disturbed Elderly Patients

The operation is described of a special psychogeriatric ward of 23 beds set up in 1967 to provide treatment for mentally disturbed elderly patients who could not be kept in a general ward or at home. The unit is in a predominantly geriatric hospital which serves a population of 340,000 and in the four and a half years reviewed 600 patients were admitted. Half of the admissions were emergencies. A consultant geriatrician was in charge and the nursing staff were general trained. The number of beds was found to be adequate for the demand. Few patients had to be transferred to a psychiatric hospital, but, since the mental disturbance was often associated with severe illness and the patients were old, the death rate was high. The nursing staff have found the work interesting and stimulating.     

Geriatric medicine in Hull: a comprehensive service.

A partially age-related admission policy coupled with a "single-ward" scheme for treatment and rehabilitation was introduced by the Hull geriatric department in 1970. With rare exceptions, elderly patients needing hospital care have been admitted directly to the geriatric unit, and the proportion of the retired population admitted by the general physicians has been greatly reduced. The proportion of inpatients needing continuing care has been reduced to less than 20%, the mean length of inpatient stay has fallen to under 30 days, and separate long-stay wards are no longer needed. More than 91% of patients are admitted without preceding domiciliary assessment, and only 5-6% of admissions are transferred from other units within the area.     

Patients in acute surgical wards: a survey in Glasgow.

A survey was made of all patients in general surgical, urological, and orthopaedic and accident wards in Glasgow on one day in June 1975. Its purpose was to define features of acute surgical practice of relevance to the future planning of resources, particularly bed numbers. Over 40% of the patients in both surgical and orthopaedic wards were over 65 years. Most patients had serious conditions and could not have been treated other than by admission to an acute surgical ward. But a substantial minority no longer needed such facilities and could have been transferred to second-line beds, although many still required skilled nursing care. Delay in the discharge of elderly patients from acute surgical wards as a consequence of non-surgical (often medical or social) problems results in a proportion of acute surgical beds fulfilling a second-line function. Unless arrangements for the earlier discharge of these patients are made any reduction in acute surgical beds is likely to restrict elective surgery, especially in orthopaedics.     

Is London overbedded?

OBJECTIVE--To examine whether there are too many hospital beds in London. DESIGN--Analysis of data from the Hospital In-Patient Enquiry, Mental Health Enquiry, health service indicators, and Emergency Bed Service. SETTING--England, London, and inner London. RESULTS--Hospital admission rates for acute plus geriatric services for London residents were very similar to the national values in all age groups. In the special case considered in the Tomlinson report--acute services in inner London--the admission rate was 22% above the value for England. However, the admission rate of inner deprived Londoners was 9% below that of comparable areas outside London. For psychiatry, admission rates in London roughly equalled those in comparable areas. When special health authorities were excluded, in 1990-1 there were 4% more acute plus geriatric beds available per resident in London than in England. Bed provision has been reduced more rapidly in London than nationally. Extrapolating the trend of bed closures forward indicates that beds (all and acute) per resident in London are now at about the national average. Data from the Emergency Bed Service indicate that the pressure on available hospital beds in London has been increasing since 1985. CONCLUSIONS--Data regarding bed provision and utilisation for all specialties by London residents do not provide a case for reducing the total hospital bed stock in London at a rate faster than elsewhere. Bed closures should take account of London''s relatively poorer social and primary health care circumstances, longer hospital waiting lists, poorer provision of residential homes, and evidence from the Emergency Bed Service of increasing pressure on beds. Higher average costs in London, some unavoidable, are forcing hospital beds to be closed at a faster rate in London than nationally.     

Blocked beds.

In a cross-sectional survey of 325 surgical and orthopaedic beds 43 (16%) of the 265 occupied beds were filled by patients who had no medical need to be in an acute ward. They had been in hospital for a median time of 40 weeks up to the survey date. Of the 43 patients, 11 were awaiting transfer to a geriatric ward; 13 to community residential care; and seven to their homes. There was no plan for discharge or transfer for the remaining 12 (28%). Those "at risk" of becoming long-stay patients for social reasons on these wards were women, over 75, living alone or with one relative, who had been admitted to hospital in emergency with a fractured femur, head injury, or other trauma. Action necessary to reduce the number of social long-stay patients includes (a) changing attitudes to the solving of social case problems; (b) revising procedures of assessment and planning of future care; (c) improving teamwork and record keeping within the hospital and the community services; (d) providing a better balance of acute, medium and long-stay hospital beds; and (e) putting more resources into rehabilitation.     

Contribution from geriatric medicine within acute medical wards.

In 1977 a scheme of attachment to acute medical wards of consultants in geriatric medicine and associated junior medical staff was instituted in a large Edinburgh teaching hospital. The effect on admissions of patients aged 65 and over was examined for comparable periods before and during this arrangement. Mean and median stays were reduced for both sexes but more noticeably for women. The mean stay for all women aged over 65 was reduced from 25 to 16 days and for women aged over 85 from 50 to 19 days. The proportion staying under two weeks was significantly increased in both sexes, and the proportion discharged home also increased, correspondingly fewer patients being transferred to convalescent wards. These changes were not accompanied by increased transfers to the geriatric department, and probably the skills and extra resources available to the geriatric service were the factors mainly responsible for the changes in performance.     

La unidad de ortogeriatría de agudos. Evaluación de su efecto en el curso clínico de los pacientes con fractura de cadera y estimación de su impacto económico

Objective

To study the effects of the management of hip fracture patients in an acute orthogeriatric unit shared between the departments of Orthopedic Surgery and Geriatrics compared with the usual hospital care, and to analyse financial differences in both systems of care.

Method

Prospective quasy-experimental randomized intervention study in 506 patients admited to a terciary hospital with an osteoporotic hip fracture. The usual model of care was the admission to the orthopedic ward with a request to Geriatrics (RC) and the study model consisted of the admission to an orthogeriatric unit (OGU) for the shared co-management between orthopaedic surgeons and geriatricians. This model included the appointment of one spokesperson from each department, the specialist geriatric nurse management, early geriatric assessment, shared daily clinical care, weekly joint ward round and coordinated planning of the surgery schedule, the start of the ambulation and the time and setting of patient discharge.

Results

Two hundred fifty five consecutive patients admitted to the OGU and 251 patients managed simultaneusly by the RC model were included. Except for a mean age slightly lower in the OGU group, there were no differences neither in the baseline patients characteristics nor in the surgical rates between the two groups. Among the OGU patients group it was more frequent to receive rehabilitation in the acute setting, to be able to walk at discharge and to be referred to a geriatric rehabilitation unit (all with P<.05). The OGU patients received geriatric assessment and were operated on earlier than the RC patients (P<.001). The length of stay in the acute ward was 34% shorter in the OGU patients (mean 12.48±5 vs 18.9±8.6 days, P<.001) (median 12 [9-14] vs 17 [13-23] days, P<.001). The whole hospital length of stay, including the days spent in the geriatric rehabilitation units, was 11% shorter in the OGU patients (mean 21.16 ±14.7 vs 23.9 ±13.8 days, P<0.05) (median 14 [10-31] vs 20 [14-30] days, P<.001). The OGU saved 1,207 € to 1,633 € per patient when estimated by the costs for process model, and 3,741 € when estimated by the costs for stay model.

Conclusions

The OGU is a hospital setting that provides an improvement in the patients functional outcome and a reduction in the hospital length of stay. Therefore it saves health care resources. These findings show the OGU as an advisable setting for the acute care of hip fracture patients.     

Changing patterns of resource allocation in a London teaching district.

The health plans of the Tower Hamlets district management team were studied to determine what effects the report of the Resource Allocation Working Party and the White Paper "Priorities in the Health and Social Services" have had on resource allocation in a teaching district. The study showed that at present acute services are allocated a greater proportion of the district budget than occurs nationally, while geriatrics, mental health, and community services receive proportionately less. In the next three years spending on acute services is expected to decrease, while spending on geriatric facilities and community services will increase. Nevertheless, cuts in acute services will take place mainly through a reduction in the number of beds serving a community function, concentrating all acute services in the teaching hospital. Services to the district might be better maintained by creating a community hospital to meet the needs of patients who would otherwise need to be accommodated in acute beds with unnecessarily expensive support services.     

Inpatients in an accident unit.

A one-year prospective study was undertaken in the 79-bed accident unit of the Bristol Royal Infirmary to define reasons for continuing inpatient care. This showed that, of a consecutive series of 466 patients staying in hospital for over two weeks, 35% lengthened their stay beyond that needed for acute nursing or continued medical care. A combination of factors usually led to total social dependence, the major problem being the absence of a caring relative. Other factors included pre-existing locomotor disorder or mental infirmity, unmanageable incontinence of urine after catheterisation, and institutional disorientation. If the pattern of management of elderly patients after injury is not changed and beds are to be kept available for the newly injured the unit will need about 50 new long-stay beds each year.     

De nieuwe redactieadviesraad van het Tijdschrift voor Gerontologie en Geriatrie

It is unknown how often choking occurs in geriatric wards and in nursing homes and what the treatment and outcomes are in regular practice. A questionnaire was sent to Dutch geriatricians (N = 130), nursing home physicians (N = 130), and trainees for these disciplines (N = 215), in order to gain information about the experience, practice and competence of physicians in choking in geriatric and nursing home patients. We also analysed to what extent geriatric and nursing home wards were prepared for accurate handling of choking. The response rate was 30%. More than half of the responders had experienced an episode of food choking at least once in the past five years. The mortality rate in the reported cases was high (30%). The majority of the patients who died of choking had not received the Heimlich-manoeuvre. Physicians who had attended resuscitation training long ago felt as competent to manage a choking episode as physicians that had recently attended resuscitation training. Of all geriatric wards and nursing homes, the majority lacked a guideline on how to handle in acute food choking. Geriatric wards and nursing homes do not seem to be well prepared for acute food choking in several aspects. Despite methodological shortcomings of this study, the results underline the necessity of clarification of the terms used, and development and implementation of guidelines for this important problem.     

Elaboración de una herramienta para la estimación del riesgo de mortalidad a corto y medio plazo tras el alta de una Unidad de Hospitalización de Agudos de Geriatría

Objectives

To identify predictive factors for 6 and 12-months mortality after discharge from a geriatric acute care unit, and from these, derive a mortality-risk index.

Methods and analysis

Prospective cohort study will be conducted on patients over 70 years-old admitted to a geriatric acute care unit and survived to hospital discharge. The main outcome measure will be mortality at 6 months and 12 months after discharge. Independent variables include sociodemographics, functional status, comorbidities, and clinical and laboratory characteristics. Risk factors associated with mortality will be constructed using multivariate logistic regression models. To build the mortality index, points will be assigned to each risk factor by dividing each beta coefficient in the logistic model by the lowest beta coefficient. A score will be assigned to each subject by adding up the points for each risk factor present in the model. The predictive accuracy of the model will be determined by comparing the predicted versus observed mortality in the study population and calculating the area under the ROC curves in both populations.

Conclusions

The risk-mortality index developed would allow an easy estimate to be made of individual risk of death at 6 months and 12 months after discharge from a geriatric acute care unit, with the purpose of establishing care plans and individualising treatment, according to real objectives.     

Changing Use of Hospital Beds by the Elderly

Recent changes in the age structure of the mental hospital population in the Birmingham Region are first examined. The proportion of patients aged 65 and over of the total in residence has steadily increased and at the end of 1967 was 43%, and more than half the female patients are now in this age group.Admissions of elderly persons to both psychiatric and general hospitals have increased, and these hospitals have responded to the increased demand on their services by increasing bed-turnover rates. During 1967 on average one-fifth of all patients occupying beds for acute cases (excluding maternity) were 65 years of age or over.In the geriatric hospital service, on the other hand, accommodation per head of the population decreased between 1961 and 1967, as did the total annual number of admissions and the rate of turnover. This suggests that the geriatric service is overstretched and that it is under-organized, understaffed, or undercapitalized—possibly all three. The enforced expedient of admitting “excess” elderly patients to mental hospitals does not recommend itself.     

No Apology for Geriatrics

A geriatric department is described where turnover has more than kept pace with demand over a period of 17 years. The department provides two basic services—a hospital service to the pensionable population in the community, and support to other hospital departments that care for the elderly.Community emphasis is on a high turnover of patients, enabling early contract and treatment. Over the years a fall in the proportion of “chronic” to “acute” beds has occurred and this has been achieved by having the majority of beds in the general hospital, where it is possible to provide a comprehensive medical service. The hospital role has been to prevent overloading acute resources with potential long-stay cases, and this has been possible without compromising our community obligations.     

The Elderly in the Wrong Unit

Patients over 65 admitted from an area of North London forming the overlapping part of the catchment areas of a geriatric unit and a psychiatric unit were studied, with particular reference to misplacement in the inappropriate hospitals service and its consequences.The incidence of misplacement found was much lower than previously reported. In the geriatric unit 2.2% of admissions were definitely and 6.0% were probably misplaced. In the psychiatric unit 6.2% were definitely and a further 8.4% were probably misplaced. Misplacement did not materially affect the outcome. The striking differences that were found between the patterns of death and discharge in the geriatric and psychiatric units were determined principally by the type of illness leading to admission.The frequent coexistence of mental and physical disorders in the elderly patient, which this study confirms, indicates the need for further development of effective liaison at a local level between the geriatric, psychiatric, and social services.     

Cost-Effectiveness of a Specialist Geriatric Medical Intervention for Frail Older People Discharged from Acute Medical Units: Economic Evaluation in a Two-Centre Randomised Controlled Trial (AMIGOS)

BackgroundPoor outcomes and high resource-use are observed for frail older people discharged from acute medical units. A specialist geriatric medical intervention, to facilitate Comprehensive Geriatric Assessment, was developed to reduce the incidence of adverse outcomes and associated high resource-use in this group in the post-discharge period.ObjectiveTo examine the costs and cost-effectiveness of a specialist geriatric medical intervention for frail older people in the 90 days following discharge from an acute medical unit, compared with standard care.MethodsEconomic evaluation was conducted alongside a two-centre randomised controlled trial (AMIGOS). 433 patients (aged 70 or over) at risk of future health problems, discharged from acute medical units within 72 hours of attending hospital, were recruited in two general hospitals in Nottingham and Leicester, UK. Participants were randomised to the intervention, comprising geriatrician assessment in acute units and further specialist management, or to control where patients received no additional intervention over and above standard care. Primary outcome was incremental cost per quality adjusted life year (QALY) gained.ResultsWe undertook cost-effectiveness analysis for 417 patients (intervention: 205). The difference in mean adjusted QALYs gained between groups at 3 months was -0.001 (95% confidence interval [CI]: -0.009, 0.007). Total adjusted secondary and social care costs, including direct costs of the intervention, at 3 months were £4412 (€5624, $6878) and £4110 (€5239, $6408) for the intervention and standard care groups, the incremental cost was £302 (95% CI: 193, 410) [€385, $471]. The intervention was dominated by standard care with probability of 62%, and with 0% probability of cost-effectiveness (at £20,000/QALY threshold).ConclusionsThe specialist geriatric medical intervention for frail older people discharged from acute medical unit was not cost-effective. Further research on designing effective and cost-effective specialist service for frail older people discharged from acute medical units is needed.

Trial Registration

ISRCTN registry ISRCTN21800480 http://www.isrctn.com/ISRCTN21800480     

Geriatric assessment unit in a teaching hospital.

A geriatric assessment unit has been in operation in a Canadian teaching hospital since October 1979. In the first 15 months of operation there were 203 admissions involving 153 persons aged 65 years or older, many of whom were impaired both physically and mentally.In many cases these patients could be discharged back to the community following assessment and rehabilitation. Only a few had to be placed immediately in extended care facilities. The mean stay in the unit was less than 3 weeks. There was a mortality of 3% among patients in the unit. For older persons who present with complex health problems a geriatric assessment unit provides an environment for comprehensive assessment, treatment and rehabilitation. A thorough assessment at, or preferably before, the point at which their health breaks down enables older people to return to and remain in the community and helps to prevent them from being admitted to an institution while they are still able to function with reasonable independence.     

Current practice in transferring critically ill patients among hospitals in the west of Scotland.

OBJECTIVE--To identify the requirements of an interhospital transfer service for critically ill patients. DESIGN--Retrospective survey of the current functions of a specialist interhospital transfer team from data collected at the time of transfer and from records of intensive care unit. SETTING--Mobile intensive care unit based at a tertiary referral centre, which serves the west of Scotland. PATIENTS--All critically ill patients (378) transferred between hospitals by the unit from 1986 to 1988. RESULTS--365 Patients were transferred by road and 13 by air. There was a wide variation in age (range 6 weeks to 87 years), diagnosis, reason for transfer, support required, and distance travelled. Most patients (232) were transferred for respiratory or cardiovascular support; 100 were trauma cases. 300 Patients (79%) were mechanically ventilated during transfer. No patient died in transit, although the eventual mortality was 28% (105 patients). Mortality was significantly higher in patients transferred from hospitals with intensive care units than from those without (38% (125 patients) v 23% (253); p less than 0.005). IMPLICATIONS--Safe interhospital transfer of critically ill patients is feasible; the high eventual mortality in some patient groups emphasises the need for accurate prediction of outcome if inappropriate transfer is to be avoided. The findings may help in organising secondary transfer services in future.