Anaesthesia
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Letter Case Reports
Fentanyl-induced laryngospasm following tracheal extubation in a child.
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Randomized Controlled Trial Clinical Trial
Forced-air warming maintains normothermia during orthotopic liver transplantation.
We evaluated the efficacy of forced-air warming to maintain normothermia during liver transplantation. In a prospective, clinical trial 20 patients were randomly assigned to routine thermal management (circulating-water mattress set at 42 degrees C, intravenous fluid warming to 37 degrees C and passive insulation) or routine management with additional forced-air warming of head, chest, and arms. Core temperature was measured in the pulmonary artery. ⋯ Despite the relatively high ambient temperature, patients warmed only with a circulating-water mattress and passive insulation became hypothermic during surgery. In contrast, when forced-air warming was added to this routine thermal management, patients were normothermic at the end of surgery. Forced-air warming prevented intra-operative hypothermia during liver transplantation.