[Effectiveness of special stroke units in treatment of acute stroke].
BACKGROUND
In Germany the implementation of specialized wards for the care of stroke patients is proposed. However, which type of organized inpatient stroke unit care is most effective and which group of patients will benefit most remains unclear.


METHODS
Based on the analyses of the Stroke Unit Trialists' Collaboration this paper reports results of randomized and quasi-randomized trials that compared organized inpatient (stroke unit) care with contemporary conventional care. The primary analyses examined death, dependency and institutionalization. Secondary outcome measures included patient quality of life, patient and carer satisfaction and length of stay in hospital and/or institution.


RESULTS
The analysis of twenty trails with 3864 patients showed a reduction in the rate of deaths in the stroke unit group as compared with the control group (OR 0.83, 95% CI 0.71-0.97). The odds of death or institutionalized care were lower (OR 0.76, 95% CI 0.65-0.90) as were death or dependency (OR 0.75, 95% CI 0.65-0.87). The results were independent of patient age, sex, stroke severity, and type of stroke unit organization.


CONCLUSIONS
Organized care in stroke units resulted in benefits for stroke patients with regard to survival, independence, and probability of living at home. However, these results refer exclusively to Anglo-American and Scandinavian trials. German stroke unit services are organized in a different way. No data about the effectiveness of the German model is yet available.
Nikolaus
T
T
Bethesda Geriatrische Klinik/Universität Ulm. thorsten.nikolaus@medizin.uni-ulm.de
Jamour
M
M
D000368:Aged; D004185:Disability Evaluation; D019317:Evidence-Based Medicine; D005858:Germany; D006757:Hospital Units; D006801:Humans; D007902:Length of Stay; D010043:Outcome and Process Assessment, Health Care; D016032:Randomized Controlled Trials as Topic; D012050:Rehabilitation, Vocational; D020521:Stroke / Q000175:diagnosis / Q000401:mortality; D000071939:Stroke Rehabilitation
Wirksamkeit von speziellen Schlaganfalleinrichtungen (Stroke Units) in der Behandlung des akuten Schlaganfalls.