http://www.thelancet.com/journals/lancet/article/PIIS0140-6736%2802%2907443-3/fulltext
The Lancet, Volume 359, Issue 9302, Pages 199 - 203, 19 January 2002
doi:10.1016/S0140-6736(02)07443-3Cite or Link Using DOI
Summary
Background
Community
physiotherapy is often prescribed for stroke patients with long-term
mobility problems. We aimed to assess the effectiveness of this
treatment in patients who had mobility problems 1 year after stroke.
Methods
We
screened 359 patients older than 50 years for a single-masked,
randomised controlled trial to assess the effects of community
physiotherapy. Assessments were made at baseline, 3, 6, and 9 months in
170 eligible patients assigned treatment or no intervention. The primary
outcome measure was mobility measured by the Rivermead mobility index.
Secondary outcome measures were gait speed, number of falls, daily
activity (Barthel index scores), social activity (Frenchay activities
index), hospital anxiety and depression scale, and emotional stress of
carers (general health questionnaire 28). Analyses were by intention to
treat.
Findings
Follow-up
was available for 146 patients (86%). Changes in scores on the
Rivermead mobility index (score range 0—15) differed significantly
between treatment and control groups at 3 months (p=0·018), but only by a
median of 1 point (95% CI 0—1), with an interpolated value of 0·55
(0·08—1·04). Gait speed was 2·6 m/min (0·30—4·95) higher in the
treatment group at 3 months. Neither treatment effect persisted at
6-months' and 9-months' follow-up. Treatment had no effect on patients'
daily activity, social activity, anxiety, depression, and number of
falls, or on emotional stress of carers.
Interpretation
Community
physiotherapy treatment for patients with mobility problems 1 year
after stroke leads to significant, but clinically small, improvements in
mobility and gait speed that are not sustained after treatment ends.
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