International journal of stroke : official journal of the International Stroke Society
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Review Meta Analysis
Intravenous insulin treatment in acute stroke: a systematic review and meta-analysis of randomized controlled trials.
Poststroke hyperglycemia has been associated with unfavorable outcome. Several trials investigated the use of intravenous insulin to control hyperglycemia in acute stroke. This meta-analysis summarizes all available evidence from randomized controlled trials in order to assess its efficacy and safety. ⋯ This meta-analysis of randomized controlled trials does not support the use of intravenous insulin in hyperglycemic stroke patients to improve mortality or functional outcome. The risk of hypoglycemia is increased, however.