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Association between Intraoperative Hyperglycemia and Postoperative End-Organ Dysfunctions after Cardiac Surgery: A Retrospective Observational Study
In patients undergoing cardiac surgery with cardiopulmonary bypass, the GE index was an independent predictor of PEOD.
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Sequestration of Dexmedetomidine in Ex Vivo Cardiopulmonary Bypass Circuits
The percent sequestration of DEX was lower in CPB circuits at lower DEX doses compared to higher doses. A combination of DEX initial loading dose and continuous infusion resulted in steady concentrations of DEX over 4 hours. At therapeutically relevant concentrations of DEX (485–1,013 pg/ml), lower sequestration was observed in ex vivo CPB circuits compared to higher doses. The sequestration of DEX to circuits should be considered to achieve the optimal concentration of DEX during CPB surgery.
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