Disability and use of rehabilitation services following stroke in Rochester, Minnesota, 1975-1979

Medical records of all residents of Rochester, Minnesota, who had a first stroke in 1975-1979 were reviewed to determine level of disability, disposition, and use of rehabilitation services. Of the 292 persons with a first stroke, 251 (86%) (mean age 70 years) survived greater than 1 week. The mean Rankin disability score (Grade 1, no disability, through Grade 5, severe disability) changed from 1.7 before stroke to 2.8 in survivors at hospital discharge; 29% of those discharged required further institutional care. The level of disability in survivors remained relatively constant from 6 months after stroke through 5 years of observation. Of the 112 patients with an admission score of 5, 40 (36%) were alive at 1 year and only 5 of those (13%) improved to relative independence (Rankin scores of 1 or 2). The most common comorbidity contributing to disability was cardiovascular disease (31%). After the first 18 months, the mortality in patients with stroke was similar to that in a normal population having the same age and sex distribution. Of the 251 1-week survivors, 132 (53%) had rehabilitation (physiatrist) evaluations, 127 (51%) received physical therapy, 103 (41%) received occupational therapy, and 33 (13%) received speech therapy. Thirty-four of the 132 patients (26%) referred for rehabilitation evaluations were transferred to the rehabilitation unit.

Rehabilitation for stroke: a review

Survivors of stroke are often left with severe mental and physical disabilities, which create a major social and economic burden. Many investigators have attempted to assess the role of rehabilitation in reducing such disability. Few controlled studies provide accurate assessment and documentation of benefit. Because of the presence of multiple variables and inadequate measures of outcome, it is difficult to design studies evaluating the effectiveness of rehabilitation for stroke. It is unclear how early rehabilitation should begin and what aspects of rehabilitation are important. Intensive rehabilitation is an expensive and limited resource; thus, the ability to identify the subgroup of patients with stroke who are likely to benefit is a critical issue. Although preliminary guidelines for the selection of patients who are appropriate for rehabilitation are given, no uniform criteria reliably differentiate patients who need rehabilitation from those who will recover spontaneously or do poorly. Controlled studies in the practice of rehabilitation for stroke will provide much useful information for patient management.

Stroke and its rehabilitation: the perceived role of the nurse in medical and nursing literature

Henderson (1980) claims that, the unique function of the nurse renders her 'rehabilitator par excellence'. This paper seeks to examine the perceived role of the nurse in the rehabilitation of stroke patients, to assess the extent to which the literature reflects Henderson's claim as a reality, or as a chimerical ideal.

Predicting functional outcome following acute stroke using a standard clinical examination

In a series of 149 patients admitted to a stroke unit, the outcome of the acute phase of stroke rehabilitation, assessed by the patients' return to independence, was found to be related to the results of standardized weekly clinical examinations of mental, motor, sensory and communication function. The prediction of subsequent independence was estimated just as accurately using the results from three of these tests (upper limb motor function, postural function and proprioception) as when using the entire set of tests. A group of patients with little chance of responding to rehabilitation was identified.

The triage of stroke rehabilitation

In this paper we describe the use of triage to select patients for a trial in which a comparison was made of the effectiveness of a stroke unit and medical units in the rehabilitation of acute stroke. Completing the triage for hospital admission of stroke enabled an estimate to be made of the size of a stroke unit per unit of population.

Management of acute stroke in the elderly: preliminary results of a controlled trial

A randomised controlled trial compared the management of elderly patients with acute stroke in a stroke unit and medical units. A significantly higher proportion of patients discharged from the stroke unit (78 of the 155 admitted) were assessed as independent compared with patients discharged from medical units (49 of the 152 admitted). The intensive use of treatment that might have been implied by creating a stroke unit did not occur, although almost all the patients admitted to the unit received occupational therapy while only 47% of the patients admitted to medical units received occupational therapy. The delay before starting treatment was significantly shorter in the stroke unit. Results of this trial show that the stroke unit improved the natural history of stroke by increasing the proportion of patients who were returned to functional independence.

Rehabilitation after brain damage: an overview

This paper takes stock of recent additions to knowledge about rehabilitation after brain damage, and then explores the requirements for future research in this area.