Paediatric anaesthesia
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Paediatric anaesthesia · Jul 2020
Randomized Controlled TrialLung protective ventilation in infants undergoing cardiopulmonary bypass surgery for congenital heart disease: a prospective randomized controlled trial.
Lung protective ventilation (LPV) has been applied to surgical adults with normal pulmonary function for optimizing mechanical ventilation and reducing postoperative pulmonary complications. Few studies have reported the use of LPV in infants undergoing cardiac surgery with cardiopulmonary bypass (CPB). ⋯ LPV could be used safely in infants undergoing CPB in that it can improve oxygenation, alveolar aeration, and dynamic compliance, and reduce driving pressure, pulmonary shunting, and dead space. Its effect on oxygenation, pulmonary gas exchange, and pulmonary compliance was relatively short, and had less impact on postoperative pulmonary complications and prognosis.
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Paediatric anaesthesia · Jul 2020
Intravenous Dexmedetomidine Sedation for Magnetoencephalography: A Retrospective Study.
Magnetoencephalography (MEG) plays a preponderant role in the preoperative assessment of patients with drug-resistant epilepsy (DRE). However, the magnetoencephalography of patients with drug-resistant epilepsy can be difficult without sedation and/or general anesthesia. Our objective is to describe our experience with intravenous dexmedetomidine as sedation for magnetoencephalography and its effect, if any, on the ability to recognize epileptic spikes. ⋯ Our results suggest that dexmedetomidine-based protocol provides reliable sedation in children undergoing MEG scanning because of the high success rate, limited interictal artifacts, and minimal impacts on spike frequency.
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Paediatric anaesthesia · Jul 2020
Association of Tidal Volume during Mechanical Ventilation with Postoperative Pulmonary Complications in Pediatric Patients Undergoing Major Scoliosis Surgery.
The use of lung-protective ventilation strategies with low tidal volumes may reduce the occurrence of postoperative pulmonary complications. However, evidence of the association of intraoperative tidal volume settings with pulmonary complications in pediatric patients undergoing major spinal surgery is insufficient. ⋯ In pediatric patients undergoing major spinal surgery, high tidal volume was associated with an elevated risk of postoperative pulmonary complications. However, the effect of tidal volume on pulmonary outcomes in the young subgroup (≤3 years) differed from that in the old (>3 years). Such information may help to optimize ventilation strategy for children of different ages.