Articles: glucose-therapeutic-use.
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Randomized Controlled Trial Clinical Trial
Glucose, insulin and potassium for heart protection during cardiac surgery.
Coronary artery bypass grafting with hypothermic cardiac arrest and cardiopulmonary bypass (CPB) is associated with myocardial injury. Our study investigated whether an infusion of glucose, insulin and potassium (GIK) during elective coronary artery bypass surgery decreases myocardial cell death. ⋯ The results suggest that GIK does not decrease the irreversible myocardial damage associated with routine coronary artery bypass surgery.
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Scand. Cardiovasc. J. · Oct 2001
Randomized Controlled Trial Clinical TrialEffects of MgSO4 and glucose, insulin and potassium (GIK) on atrial conduction during the first 12 hours after DC-conversion of chronic atrial fibrillation.
To investigate changes in atrial conduction induced by MgSO4 and glucose, insulin and potassium (GIK) during the first 12-h period of sinus rhythm after successful DC-conversion of chronic atrial fibrillation (CAF). ⋯ Bolus infusion of MgSO4 2 h after DC-conversion of CAF produced an intra-atrial conduction delay that could be reversed by adding a GIK infusion, in spite of a concomitant increase in serum Mg concentration. No recovery of the intra-atrial conduction delay, seen after DC-conversion of CAF, was observed in either of the two groups during the 12-h study period.
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Scand. Cardiovasc. J. · Oct 2001
Randomized Controlled Trial Clinical TrialInsulin (GIK) improves central mixed and hepatic venous oxygenation in clinical cardiac surgery.
Insulin is a vasodilating agent and it was hypothesized that insulin (GIK) could improve systemic and regional oxygenation in cardiac surgery with cardiopulmonary bypass (CPB). Two questions were addressed: 1) Does insulin improve central mixed and hepatic venous oxygenation during CPB? and 2) Does this treatment reduce systemic levels of the proinflammatory mediators C3a and IL-6? ⋯ 1) GIK infusion improved central mixed and hepatic venous oxygenation in patients undergoing heart surgery. 2) During the conditions of this study, this had no effect on the proinflammatory mediators C3a and IL-6.
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Critically ill neonates frequently require multiple small volume red blood cell (RBC) transfusions. RBC units assigned to individual infants, used sequentially in small aliquots until the original expiration date, can substantially reduce donor exposures. In 1993, adenine-saline solution (AS-3) was introduced by the Canadian Red Cross as the red cell storage medium to replace citrate-phosphate-dextrose-adenine anticoagulant-preservative solution (CPDA-1). We surveyed the safety and efficacy of using AS-3 split packs, stored up to 35 days, for premature infants. ⋯ Designated AS-3-preserved split RBC packs effectively limit donor exposures, can safely be used for neonatal small volume transfusions, and give a constant transfusion effect after up to 35 days of storage.
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Acute myocardial infarction continues to be the major determinant of death and disability in Western countries. Despite large improvements in management during the last 20 years, its high morbidity and mortality rates provide a stimulus to search intensively for different and widely applicable therapeutic options.