Current opinion in anaesthesiology
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Recent literature on the role of transthoracic echocardiography in the management of women with preeclampsia is reviewed with emphasis on recommendations for its use in the life-threatening complications of acute pulmonary edema, chest pain, and hemorrhage. ⋯ The role of transthoracic echocardiography in the management of women with preeclampsia is emphasized by international groups. Research into the hemodynamics in preeclampsia, which demonstrates preserved ejection fraction, and diastolic dysfunction highlights its utility and acceptability by pregnant women with preeclampsia. Training of obstetric anesthesiologists in echocardiography is necessary to enable more widespread implementation of this important technology.
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Pre-operative oral carbohydrate decreases postoperative insulin resistance, speeds gastrointestinal functional recovery and reduces hospital stay, most significantly after major surgery.
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For most anaesthesiologists, the clinical experience with general anaesthesia for caesarean section is very low. General anaesthesia is mostly performed for emergency grade 1 caesarean section and due to a lack of time to apply a neuraxial anaesthesia technique. Unfortunately, the majority of anaesthesiologists rely on historical and partly outdated approaches in this stressful situation. We propose an evidence-based approach to general anaesthesia for caesarean section. ⋯ We present a review of recent evidence on general anaesthesia for caesarean section.
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Hypoxic-ischemic brain injury is a leading cause of mortality and morbidity in neonates. Treating such injury by interrupting the excitotoxic-oxidative cascade is of immense importance. This review will focus on novel techniques of neuroprotection and describe the latest advances in established therapeutic methods. ⋯ Significant advances have occurred in the management of neonatal brain injury. With establishment of the optimal temperature and duration of hypothermia, combinatory therapies using adjuncts hold the greatest promise. Promising preclinical approaches such as stem cell-based therapy and use of noble gases need to be confirmed with clinical trials.
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The expected difficult airway in children is a rare, but predictable entity, which can lead to life-threatening situations, when sufficient oxygenation and ventilation cannot be achieved. This review gives an overview on current techniques and recommendations on where, who, when, and how to treat children with expected difficult airway. ⋯ The expected difficult airway in children is predictable by clinical signs and medical history in most of the cases and therefore anticipative. It should always be managed in specialized centers. In emergency situations, optimized face mask ventilation (aided by an oropharyngeal/nasopharyngeal airway) or ventilation via supraglottic airway devices or a nasopharyngeal tube can be most helpful skills until definitive airway management is available. These emergency techniques should be taught regularly in all anesthesia departments where children present for elective and nonelective surgery.