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Query: UMLS:C0038454 (stroke)
 147,016 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This purpose of this study was to determine whether an identification bracelet is effective in preventing falls among high-risk patients who are undergoing in-patient physical rehabilitation. A stratified, randomized, balanced controlled clinical trial was conducted; participants were blinded as to the outcome and the study hypothesis. All patients having one or more risk factors that predisposed them to falls were randomized to receive either a blue identification bracelet or no bracelet. The identification bracelet was intended to increase patients' vigilance about falling. Two risk strata were specified. The high risk stratum consisted of patients with stroke or ataxia, urinary incontinence, or a history of falls. The low risk stratum comprised patients older than 80 years and those on one or more medications that had been identified as contributing to an individual's risk of falling. This report presents the effect of the identification bracelet only among persons in the high-risk stratum. Over 1 year, 65 high-risk subjects were randomized to receive the blue identification bracelet and 69 high-risk subjects were controls. In the intervention group, 27 persons (41%) fell at least once, whereas in the control group 21 persons (30%) fell at least once yielding a hazard ratio of 1.3 (95% confidence interval: 0.8 to 2.4). These results suggest that the identification system was of no benefit in preventing falls among high-risk persons.
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PMID:A randomized trial of identification bracelets to prevent falls among patients in a rehabilitation hospital. 799 68

Criteria for the diagnosis of vascular dementia (VaD) that are reliable, valid, and readily applicable in a variety of settings are urgently needed for both clinical and research purposes. To address this need, the Neuroepidemiology Branch of the National Institute of Neurological Disorders and Stroke (NINDS) convened an International Workshop with support from the Association Internationale pour la Recherche et l'Enseignement en Neurosciences (AIREN), resulting in research criteria for the diagnosis of VaD. Compared with other current criteria, these guidelines emphasize (1) the heterogeneity of vascular dementia syndromes and pathologic subtypes including ischemic and hemorrhagic strokes, cerebral hypoxic-ischemic events, and senile leukoencephalopathic lesions; (2) the variability in clinical course, which may be static, remitting, or progressive; (3) specific clinical findings early in the course (eg, gait disorder, incontinence, or mood and personality changes) that support a vascular rather than a degenerative cause; (4) the need to establish a temporal relationship between stroke and dementia onset for a secure diagnosis; (5) the importance of brain imaging to support clinical findings; (6) the value of neuropsychological testing to document impairments in multiple cognitive domains; and (7) a protocol for neuropathologic evaluations and correlative studies of clinical, radiologic, and neuropsychological features. These criteria are intended as a guide for case definition in neuroepidemiologic studies, stratified by levels of certainty (definite, probable, and possible). They await testing and validation and will be revised as more information becomes available.
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PMID:Vascular dementia: diagnostic criteria for research studies. Report of the NINDS-AIREN International Workshop. 843 86

Attempts to reduce the future demand for institutional care through community services are likely to have limited success. For this reason, health professionals must focus on preventing or ameliorating functional decline in older persons. To focus attention on this aspect of the geriatric imperative, we use an epidemiologic model to estimate the potential impact of existing or potential medical and public health interventions that might decrease the incidence of functional decline. For at least three major causes (stroke, hip fracture, and incontinence) of disability, the potential exists for reducing the incidence and burden of functional disability by a number of mechanisms. For example, treating just half of adults age 65-74 with currently untreated diastolic or isolated systolic hypertension would reduce the incidence of stroke by 2.77% in this age group (or 1,500 fewer cases of stroke annually). The estimates presented indicate the need (1) to better implement those interventions that are known to be efficacious, and (2) to identify and to test new interventions for conditions contributing to functional impairment in the elderly.
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PMID:The geriatric "medical and public health" imperative revisited. 841 28

The outcome and predictors of stroke rehabilitation were studied prospectively in 96 patients (mean age 81.3 +/- 5.4 years) admitted to geriatric wards from a well-defined area over one year. Of these, 32 (33%) died (median survival 11 days), 52 (54%) returned home (median hospital stay 69 days) and 12 (13%) required long-term care (median hospital stay 164 days). Deaths and discharges showed a bimodal pattern; nearly 40% of the patients died or were discharged within 2 weeks of admission. Early death correlated with level of consciousness (P = 0.02), neurological deficit (P = 0.01) and prestroke Barthel scores (P = 0.04) on admission. Patients with right- rather than left-sided hemiparesis (P = 0.02), good motor power (P = 0.002) and without sensory deficit/inattention (P = 0.002) were discharged early. Discharge home was adversely affected by poor awareness of deficit (P = 0.02), hemianopia (P = 0.03) and incontinence (P = 0.02) assessed at 2 weeks. Stroke survivors with Barthel score < 6 and Mental Test Score < 4 at 2 weeks after stroke required long-term care.
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PMID:Stroke in patients aged over 75 years: outcome and predictors. 844 47

Age-related changes, for example reduced elasticity and earlier airways collapse, predispose the elderly to respiratory infection. Other factors such as a lifetime of smoking, the use of hypnotics, or the development of stroke also predispose. Pneumonia becomes increasingly common with advancing age, and both morbidity and mortality increase with associated disease burden. Diagnosis of pneumonia may be more difficult in the aged because of physiological changes. However, careful physical examination with accurate, regular recording of body temperature will usually reveal the characteristic features of pneumonia, which should be confirmed by chest radiograph. In the frail elderly, the onset of impaired function, such as confusion, immobility, falling or incontinence, should raise suspicion of infection. Pneumonia is classified as community-acquired, nursing home-acquired or nosocomial, which helps in the empirical choice of antibiotics. Streptococcus pneumoniae is the most common organism in the community, then Haemophilus influenzae and Branhamella catarrhalis. Gram-negative organisms like Klebsiella and Escherichia coli are more common in nosocomial infections. Nursing home patients with pneumonia tend to be more frail than those in the community. Treatment is directed at eradication of the organism with the appropriate antibiotic, maintaining hydration and oxygenation, as well as managing impaired mobility, faecal loading, urinary incontinence and confusion. Influenza vaccination is strongly recommended for the frail elderly. Tuberculosis remains an important diagnosis in the frail elderly and should always be considered, especially in patients with respiratory infection who fail to respond to conventional therapy.
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PMID:Treatment recommendations for respiratory tract infections associated with aging. 845 84

In a retrospective study, based upon doctors' and nurses' case records, urinary incontinence (UI) and its relation to the severity of strokes was studied in 156 stroke patients discharged from the department of neurology, Bispebjerg Hospital in 1988. A significant relationship was found between the presence of UI and stroke severity measured by length of hospital stay, circumstances of discharge and mobility (p < 0.0001). 44% of patients had some urinary incontinence on admission and on discharge 26% still had UI. Surprisingly, however, information about incontinence appeared in only 10% of doctors' records, whereas nurses, records had the relevant information concerning as many as 90% of patients. It appears that urinary incontinence in stroke patients has a low priority among doctors.
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PMID:[Urinary incontinence after apoplexy]. 848 96

Between 1971 and 1991, 41 patients underwent anterior resection for the treatment of complete rectal prolapse. Anterior resection was performed after full rectal mobilization to the levator ani muscles with reanastomosis (39 hand-sewn and two stapled) carried out to peritonealized distal rectum. The 41 patients comprised 35 women and six men with an average age of 56 years (range, 7-88 years). Postoperative follow-up averaged 6 years (range, 6 months to 18 years). Three patients (7%) suffered recurrent prolapse in 2, 2.5, and 5.5 years, respectively. Mortality was 0 per cent; morbidity was 15 per cent including three incisional herniae, two small bowel obstructions, and one stroke. No pelvic sepsis, abscess, or anastomotic dehiscence occurred. Anal incontinence was a preoperative finding in 21 patients (51%) with rectal prolapse. Nineteen of these patients (90%) noted either improvement or no change in postoperative continence. Anterior resection is a familiar, frequently performed operation that does not require a foreign body or rectal suspension. We believe this to be the procedure of choice for patients with complete rectal prolapse. Anterior resection withstands long-term scrutiny both in terms of recurrence rate and associated complications.
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PMID:Anterior resection for the treatment of rectal prolapse: a 20-year experience. 848 90

In a representative population of ambulant and home-dwelling 76-year-old citizens in Sweden (n = 565), dizziness was reported in about one third of the sample and more frequent in women. The dizzy subjects had more locomotor disorders, angina, urinary incontinence, stroke/paresis, and mental disorders than the non-dizzy. Unsteadiness was the most frequently reported sensation of dizziness and was more common in women than in men. Dizziness had a detrimental influence on all quality of life dimensions and daily life areas, as measured by the Nottingham Health Profile (NHP), except home life and, in women, social life. Dizzy subjects reported more frequently memory problems and anxiety than non-dizzy subjects. Dizziness showed a significant correlation with nervousness and depression in men. Dizziness seems to be one of the most important single symptoms with a negative influence on well-being in old age. It should be recognized as a serious complaint, especially in men, and, therefore, recorded in regular screenings in the elderly.
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PMID:Health-related quality of life and dizziness in old age. 864 3

One hundred and six elderly patients with chronic stroke who were admitted to Seiai Rehabilitation Hospital were studied regarding urinary incontinence. The average age of the subjects was 74 +/- 8 years old, ranging from 60 to 94 years. Seventy three of the 106 patients (69%) had urinary incontinence which was found in 72% of brain infarction, 61% of brain hemorrhage and 67% of subarachnoid hemorrhage. The prevalence of urinary incontinence in cases of brain stem, thalamic, and putaminal hemorrhage was 80%, 67% and 46%, while that in cases of cortical infarction and infarct of perforating arteries was 84% and 68%, respectively. The rate of urinary incontinence was significantly higher in those aged 75 years or over (p < 0.05), those with poor activities of daily living (ADL, p < 0.005), or with dementia (p < 0.001). Dementia was a complicating factor more frequently in aged patients (p < 0.05) and in those with poor ADL (p < 0.001), although no correlation was seen between age and ADL (p = 0.08). These results indicated the high prevalence of urinary incontinence in elderly inpatients with chronic stroke, which is significantly related to impairment of mental and physical activities.
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PMID:[Urinary incontinence in elderly patients in the chronic stage of stroke]. 859 30

A functionally oriented approach to acute stroke care should take place in conjunction with traditional medical management, because the medical care provided during the first days and weeks after a stroke affects the ultimate disability status of the patient.10 New onset voiding dysfunction after a stroke is a difficult problem for all involved in the care of the patient. Urinary incontinence and retention are socially unacceptable and can be very embarrassing for the patient. They can interfere with patient discharge and complicate patient rehabilitation.13 With the high incidence of stroke, geriatricians and urologists will come across many patients with this condition, and they must approach the problem of voiding dysfunction in concert if they expect to achieve the optimal outcome for the patient. Therefore, proper diagnosis and management of voiding dysfunction in the poststroke patient are important for improved patient well being, increased patient survival, and decreased disability as well as a reduction in the national health care expenditures.
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PMID:Effects of cerebrovascular accident on micturition. 870 61


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