Maternal critical care in resource-limited settings. Narrative review.
Maternal critical care reflects interdisciplinary care in any hospital area according to the severity of illness of the pregnant woman. The admission rate to intensive care units is below 1% (0.08-0.76%) of deliveries in high-income countries, and ranges from 0.13% to 4.6% in low- and middle-income countries. Mortality in these patients is high and varies from 0% to 4.9% of admissions in high-income countries, and from 2% to 43.6% in low- and middle-income countries. Obstetric haemorrhage, sepsis, preeclampsia, human immunodeficiency virus complications and tropical diseases are the main reasons for intensive care unit admission in low middle-income countries. Bedside assessment tools, such as early warning scores, may help to identify critically ill patients and those at risk of deterioration. There is a lack of uniformity in definitions, identification and treatment of critically ill pregnant patients, especially in resource-limited settings. Our aims were to (i) propose a more practical definition of maternal critical care, (ii) discuss maternal mortality in the setting of limited accessibility of critical care units, (iii) provide some accessible tools to improve identification of obstetric patients who may become critically ill, and (iv) confront challenges in providing maternal critical care in resource-limited settings. To improve maternal critical care, training programmes should embrace modern technological educational aids and incorporate new tools and technologies that assist prediction of critical illness in the pregnant patient. The goal must be improved outcomes following early interventions, early initiation of resuscitation, and early transfer to an appropriate level of care, whenever possible.
['Vasco|M|M|', 'Pandya|S|S|', 'Van Dyk|D|D|', 'Bishop|D G|DG|', 'Wise|R|R|', 'Dyer|R A|RA|']
D003422:Critical Care D003906:Developing Countries D005260:Female D006295:Health Resources D006801:Humans D007182:Income D007362:Intensive Care Units D008428:Maternal Mortality D011247:Pregnancy
Maternal critical care Resource-limited settings Low- and middle-income countries Maternal deaths Obstetric early warning score