JAMA : the journal of the American Medical Association
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Randomized Controlled Trial
Glucose-insulin-potassium therapy in patients with ST-segment elevation myocardial infarction.
The clinical benefit of glucose-insulin-potassium (GIK) infusion in patients with ST-segment elevation myocardial infarction (STEMI) is unclear. While some smaller trials suggest benefit, in the CREATE-ECLA trial, GIK infusion had no effect on 30-day mortality in 20,201 patients. ⋯ Infusion of GIK provided no benefit and may cause early harm following STEMI. Avoidance of infusion-related hyperglycemia, hyperkalemia, and net fluid gain may be advisable in future studies of metabolic modulation in patients with STEMI.
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Multicenter Study
Implementation of a statewide system for coronary reperfusion for ST-segment elevation myocardial infarction.
Despite 2 decades of evidence demonstrating benefits from prompt coronary reperfusion, registries continue to show that many patients with ST-segment elevation myocardial infarction (STEMI) are treated too slowly or not at all. ⋯ A statewide program focused on regional systems for reperfusion for STEMI can significantly improve quality of care. Further research is needed to ensure that programs that result in improved application of reperfusion treatments will lead to reductions in mortality and morbidity from STEMI.