Somewhere in the rush to but up billboards and focus the medical establishment on experimental revascularization interventions for acute stroke (e.g., time is brain), we’ve overlooked what truly matters – follow-up care after the ischemic event. This is a lovely study that reminds us of what we probably knew once, but have forgotten – that even in the absence of acute therapy, simple protocols to prevent fever, prevent hyperglycemia, and prevent aspiration pneumonia lead to profound differences in the number of patients with zero or minimal disability after stroke.
This is a prospective interventional study in which acute stroke units in New South Wales Australia were randomized to either no protocolized intervention, or an intervention with nursing protocols named above. At the end of the three-year intervention period, 42% of the control group had mRS 0 or 1 at 90 days, and 58% of the intervention group had mRS 0 or 1 at 90 days. There were small differences in the type of stroke, education level, and prior ability to work that probably favored the intervention group, but the differences at baseline were far smaller than the magnitude of the treatment effect. In short, a basic nursing protocol intervention improved outcomes more than any other intervention for acute stroke.
“Implementation of evidence-based treatment protocols to manage fever, hyperglycemia, and swallowing dysfunction in acute stroke (QASC): a cluster randomised controlled trial.”
http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(11)61485-2/fulltext