Journal of anesthesia
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Journal of anesthesia · Apr 2016
Response to intravenous fentanyl infusion predicts subsequent response to transdermal fentanyl.
Prediction of the response to transdermal fentanyl (FENtd) before its use for chronic pain is desirable. We tested the hypothesis that the response to intravenous fentanyl infusion (FENiv) can predict the response to FENtd, including the analgesic and adverse effects. ⋯ The analgesic and side effects after intravenous fentanyl infusion can be used to predict the response to short-term transdermal treatment with fentanyl.
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Journal of anesthesia · Apr 2016
A detailed evaluation of the new acute kidney injury criteria by KDIGO in critically ill patients.
Two previous classifications of acute kidney injury (AKI) have shown that AKI is associated with increased mortality. In 2012, Kidney Disease Improving Global Outcomes (KDIGO) created new AKI criteria by combining the two previous classifications. However, such combination might cause inconsistency among each definition in the criteria. We have investigated all the definitions in the new KDIGO criteria. ⋯ AKI defined by the new KDIGO criteria was associated with increased hospital mortality. Although definitions in the KDIGO criteria seem to be appropriate because of the clear relationship between mortality and stage progression on the whole, several limitations may exist, especially in stage 3. Further research should be needed to clarify the validity of the KDIGO criteria and the detailed categories.
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Journal of anesthesia · Apr 2016
ReviewEmergence agitation in children: risk factors, prevention, and treatment.
Emergence agitation (EA) in children is a major postoperative issue that increases the risk of patient self-harm, places a burden on nursing staff, and reduces parent satisfaction with treatment. Risk factors for EA include age, preoperative anxiety, patient personality, pain, anesthesia method, and surgical procedure. ⋯ Maintenance of anesthesia using propofol has also been shown to prevent EA. In children, anesthesia methods that are unlikely to cause EA should be selected, with the prompt adminstration of appropriate treatment in cases of EA.
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Journal of anesthesia · Apr 2016
Case ReportsAn alternative method to achieve one-lung ventilation by surgical pneumothorax in difficult lung isolation patient: a case report.
It is challenging to establish one-lung ventilation in difficult airway patients. Surgical pneumothorax under spontaneous breathing to obtain well-collapsed lung is a feasible method for thoracic surgery. A 76-year-old man with right empyema was scheduled for decortication. ⋯ This technique has never been applied into the management of difficult one-lung ventilation. By this method, we provide an ideal surgical condition with safer, less time-consuming, and less skill-demanding anesthesia. It would be an alternative choice for management of one-lung ventilation in the difficult lung isolation patient.
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Journal of anesthesia · Apr 2016
Case ReportsDexmedetomidine-related polyuria in a pediatric patient.
Polyuria related to pharmacologic α2-adrenoreceptor agonism has been well described in vitro and in animal models and is thought to be the result of functional antagonism of arginine vasopressin. Despite its widespread use as a sedative and anesthetic adjunct, very few reports of dexmedetomidine-related polyuria in humans exist in the literature. We present the first description of a pediatric patient manifesting polyuria and hypernatremia in association with dexmedetomidine infusion for posterior spinal fusion.