national-clinical-guidelines-for-stroke-fourth-edition
national-clinical-guidelines-for-stroke-fourth-edition
national-clinical-guidelines-for-stroke-fourth-edition
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National <strong>clinical</strong> guideline <strong>for</strong> <strong>stroke</strong><br />
6.12.2 Sources<br />
A Molier et al 2010; van Dijk et al 2005; Wood<strong>for</strong>d and Price 2007<br />
6.13 Neuromuscular electrical stimulation (including functional electrical<br />
stimulation)<br />
Neuromuscular electrical stimulation (NMES or ES) has been used as an adjunct<br />
treatment <strong>for</strong> <strong>stroke</strong> <strong>for</strong> many years in many <strong>for</strong>ms. The principle is that, if the brain<br />
cannot control muscles, electrical stimulation of the relevant nerve(s) may generate a<br />
muscle contraction that improves function. The most common <strong>for</strong>ms used to treat <strong>stroke</strong><br />
patients are: functional electrical stimulation where the immediate effect aims to improve<br />
function, and therapeutic electrical stimulation in which longer-term use aims to<br />
improve recovery of function or reduce pain.<br />
Evidence to recommendations<br />
The <strong>stroke</strong> literature on therapeutic electrical stimulation <strong>for</strong> rehabilitation of the<br />
upper limb contains small to moderate sized RCTs and systematic reviews. Findings<br />
are inconclusive: they report reductions in impairment and improved function but<br />
these are not translated into improved activities of daily living or quality of life.<br />
Similarly, the therapeutic electrical stimulation studies of lower limb rehabilitation<br />
after <strong>stroke</strong> (small RCTs and papers) report contradictory findings at the level of<br />
impairment or activity. Overall, these findings may result from studies being<br />
underpowered and lacking internal validity. There are no cost-effectiveness studies in<br />
this area.<br />
6.13.1 Recommendations<br />
A Functional electrical stimulation can be used <strong>for</strong> drop foot of central neurological<br />
origin provided normal arrangements are in place <strong>for</strong> <strong>clinical</strong> governance, consent<br />
and audit.<br />
B Therapeutic electrical stimulation <strong>for</strong> treatment of the upper and lower limbs<br />
following <strong>stroke</strong> should only be used in the context of a <strong>clinical</strong> trial.<br />
6.13.2 Sources<br />
A National Institute <strong>for</strong> Health and Clinical Excellence 2009b<br />
B Consensus<br />
6.14 Acupuncture<br />
Acupuncture has been used as a treatment <strong>for</strong> several impairments seen after <strong>stroke</strong><br />
including loss of motor control, pain, sensory loss, and reduced balance, as well as in a<br />
more generic manner to improve function and well-being.<br />
90 © Royal College of Physicians 2012