Social reintegration after stroke: the first stages in the development of the Subjective Index of Physical and Social Outcome (SIPSO).

OBJECTIVE: To ensure at outset the content validity of a measure (to be developed) of social integration following stroke. DESIGN: Qualitative study, using in-depth interviews with patients at least six months following stroke. SETTING: Community setting, Bristol, UK. SUBJECTS: Thirty survivors of stroke, discharged at least six months previously from a neurological rehabilitation unit in a district general hospital. RESULTS: Patients reported a change, usually for the worse, in their levels of integration following stroke. More specifically they alluded to a decrease in both the quantity and quality of activities, especially with regard to leisure and those activities occurring outside the home. Social interaction was reduced in most patients, in terms of frequency and quality of contact. From the data, six dimensions of change in quality of interaction emerged. Finally, changes in patients' physical and financial environments were reported. Based on the findings, four diagrams were developed, providing a structure for questionnaire development. CONCLUSIONS: The results of this study confirm the findings of previously reported research. An individual's level of social integration can be affected by stroke in a wide variety of areas and along many different dimensions. Data from this study have highlighted the importance of the patient's subjective impression of the quality of both functional and social performance. This has provided the opportunity to develop a questionnaire based on the patient's perspective, rather than that of health professionals.

Development of a neurological rehabilitation environment: an observational study.

BACKGROUND: Engagement in therapeutic activity among stroke inpatients is advocated by many rehabilitation professionals. However, there is a lack of published evidence to indicate whether this is currently being achieved. OBJECTIVE: To investigate the extent and types of 'rehabilitation' activities on a new neurological rehabilitation ward, and examine change in patients' behaviour related to the new environment and new initiatives. DESIGN: Five one-week observation periods were conducted over two years, with a total of 67 patients being observed. A comparison was made with results of an earlier study of stroke patients' activities conducted at the same hospital. RESULTS: Patients spent an average 43 min per day with therapists (9% of the working day) and this was only marginally supplemented by self-exercise (2% of the working day--approximately 10 min). However, the provision of a new rehabilitation environment was associated with a marked decrease in the time patients spent at their bedsides, and a decrease in time spent passively gazing or watching others. CONCLUSIONS: Overall there was some positive change in patients' behaviour. We suggest that structured guidance is required from the whole multidisciplinary team to stimulate more self-directed therapy practice and recreation.

The prevention and management of stroke.

The Government's Health of the nation strategy demands a reduction in the level of ill-health and death caused by stroke. This review describes the present state of knowledge on the prevention and management of stroke. Effective intervention in stroke has a number of major implications, including: health education for the public; education of health professionals (general practitioners, consultants and others); availability of guidelines and protocols; access to specialist advice, investigations and their interpretation, and rapid treatment, including surgery; availability of specially trained nurses for screening and monitoring; and availability of specialist multidisciplinary teams in hospitals and the community.

Development of a stroke and neurological rehabilitation unit in a district general hospital.

We describe the experience of setting up a 16-bed unit for the rehabilitation of non-progressive and progressive neurological disorders. Its aim was the active involvement of patients and their families in the rehabilitation process. Various innovations were instigated by the multidisciplinary teams, including early visits home and a leisure service. Over the first two years, 318 patients were admitted to the unit, 51% attributable to stroke.

Long-term outcome after discharge from a stroke rehabilitation unit.

The evidence is compelling that stroke units are effective when compared to management of patients on general medical wards. However, the evidence remains equivocal that better outcome is sustained in the longer term. This paper reports an investigation of cognitive and emotional outcome, environmental consequences, social activities, and physical outcome in 57 consecutive one-year survivors of a stroke discharged from a stroke and neurological rehabilitation unit. Satisfaction with inpatient and outpatient services was also investigated. Results were compared with previously reported studies of long-term outcome after stroke. Mean Barthel activities of daily living score at one year or more post-stroke was 16.8. Arm function was impaired in 43% of the participants in the study. Nearly half had cognitive and emotional problems, 19% communication problems, and 25% problems with access both inside and outside their house. All but four of the one-year survivors were less active after their stroke than before. More than 40% were dissatisfied with at least one aspect of inpatient and/or outpatient services. The long-term consequences of stroke in all areas investigated were considerable and in line with previous reports. Some suggestions for reducing these effects are made, including better information for patients about stroke and rehabilitation, improved access to psychology services, detailed assessment prior to hospital discharge of the patient's living environment and effective coordination with social services to improve access to their living environment.

Enhanced physical therapy for arm function after stroke: a one year follow up study.

Ninety seven patients with stroke who had participated in a randomised trial of conventional physical therapy nu an enhanced therapy for arm function were followed up at one year. Despite the emphasis of the enhanced therapy approach on continued use of the arm in everyday life, the advantage seen for some patients with enhanced therapy at six months after stroke had diminished to a non-significant trend by one year. This was due to some late improvement in the conventional therapy group whereas the enhanced therapy group remained static or fell back slightly. It is recommended that trials should be conducted comparing very intensive therapy for the arm with controls without treatment. This would provide a model of the effects of therapy on intrinsic neural recovery that would be relevant to all areas of neurological rehabilitation.

Measuring quality of life in stroke.

BACKGROUND AND PURPOSE: Little attention has been focused on quality of life in stroke outcome research. The purpose of this review is to outline the meaning of the concept, describe important methodological issues and methods of assessment, review existing quality of life measures, and discuss criteria for selecting an appropriate instrument. SUMMARY OF REVIEW: The following 10 quality of life instruments were reviewed: COOP Charts; Euroqol; Frenchay Activities Index; Karnofsky Performance Status Scale; McMaster Health Index Questionnaire; Medical Outcomes Study 20-Item Short-Form Health Survey; Nottingham Health Profile; Quality of Life Index; Quality of Well-being Scale; and the Sickness Impact Profile. They were evaluated in terms of length, time needed to complete, content, scoring, and psychometric characteristics. CONCLUSIONS: Emphasis should be placed on further psychometric evaluation of existing quality of life measures rather than on generating new instruments. There is particular need for supplementary data on the responsiveness of the instruments to changes in patients' clinical status over time. The choice of a suitable quality of life instrument should be based not only on psychometric properties but also on careful consideration of the research question, the relevance to the objectives of the study, the feasibility of the instrument, and the specific characteristics of the stroke patients under investigation.

Arm function after stroke. An evaluation of grip strength as a measure of recovery and a prognostic indicator.

The value of strength of voluntary grip as an indicator of recovery of arm function was assessed by testing 38 recent stroke patients using a sensitive electronic dynamometer, and comparing the results with those from five other arm movement and function tests (Motricity Index, Motor Club Assessment, Nine Hole Peg Test, and Frenchay Arm Test). This procedure allowed measurement of grip in a large proportion of patients, and strength correlated highly with performance on the other tests. Measuring grip over a six month follow up period was a sensitive method of charting intrinsic neurological recovery. The presence of voluntary grip at one month indicates that there will be some functional recovery at six months.

The development of a disease classification system, based on the International Classification of Diseases, for use by neurologists.

Effective planning and evaluation of medical services is only possible if appropriate and reliable information is available. Diagnoses of patients seen are essential data. The epidemiological value of standard, reliable diagnostic data could also be considerable. The International Classification of Diseases (ICD) is the only system currently available which provides a common basis of classification for general statistical use. A booklet, using ICD codes, for classifying in-patients and out-patients seen by neurologists has been developed. It is simple and easy to use, affords the necessary economy of time, and should result in uniformity of coding. Reliability studies confirm that inaccuracies occur when patients' diagnoses are coded retrospectively from their medical files, even when observers are medically trained. It is recommended that doctors should accept personal responsibility for coding patients' diagnoses at the time of consultation or discharge from hospital.

Selected cognitive losses after stroke. Frequency, recovery and prognostic importance.

Data collected in a population-based study on 976 patients suffering an acute stroke have been analysed to discover the frequency of disturbance of selected cognitive functions, particularly orientation, non-verbal reasoning, and copying. Further analysis investigated how these deficits related to other impairments, their prognostic importance, and their recovery. Considering patients assessed within the first week, only 45% were orientated, only 44% could be assessed for IQ and their average score was 94 (SD 16), and only 36% could copy a cross satisfactorily. Seventeen per cent of patients had a reduced level of consciousness preventing assessment, and the other unassessable patients had other impairments such as aphasia preventing assessment. In general failure to pass these tests was associated with evidence of a more severe stroke; the patients had other impairments such as a more severe paralysis. No independent effect of cognitive dysfunction upon recovery could be demonstrated. By 6 months most surviving patients passed all the tests used.

Hand contractures in Parkinson's disease.

Three cases of hand contractures due to Parkinson's disease and possible mechanisms that may be involved in their pathogenesis are described.