Anaesthesia
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Maternal critical care is a developing area of clinical practice. Looking after a critically ill woman requires a multidisciplinary team that must endeavour to maintain the relative normality of pregnancy. ⋯ The management of a critically ill obstetric patient must reflect, as closely as possible, the management of critical illness outside pregnancy. We will discuss some of the current evidence and concepts around this emerging area in obstetrics, including enhanced maternity care, maternal medicine networks and clinical care.
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Close liaison with ICU-trained dietitians and early initiation of nutrition is a fundamental principle of care of critically ill patients- this should be done while monitoring closely for refeeding syndrome. Enteral nutrition delivered by volumetric pumps should be used where possible, though parenteral nutrition should be started early in patients with high nutritional risk factors. Malnutrition and loss of muscle mass are common in patients who are admitted to ICUs and are prognostic for patient-centred outcomes including complications and mortality. ⋯ It would be beneficial to develop strategies to reduce muscle wasting as well; various strategies including amino acid supplementation, ketogenic nutrition and exercise have been trialled, but the quality of data has been inadequate to address this phenomenon. Nutritional targets are rarely achieved in practice, and all ICUs should incorporate clear guidelines to help address this. These should include local nutritional and fasting guidelines and for the management of feed intolerance, early access to post-pyloric feeding and a multidisciplinary framework to support the importance of nutritional education.