Experience of extracorporeal membrane oxygenation in a laboring woman with severe preeclampsia

Abstract

Introduction. Hypertensive disorders during pregnancy are one of the main causes of maternal mortality in the world. Both premature detachment of the normally located placenta, which led to massive bleeding on the background of placental insufficiency, according to the theory of placental ischemia, and disruption of compensatory mechanisms, leading to multiple organ failure, can lead to an unfavorable outcome. The pathogenesis of lung damage in preeclampsia is based on the activation of lipid peroxidation. Therefore, one of the components of complex therapy of severe lung damage may be the use of venovenous extracorporeal membrane oxygenation (ECMO), which is a method of extracorporeal support of gas exchange function in patients with life-threatening acute respiratory failure, accompanied by severe arterial hypoxemia and hypercapnia. The aim of the work is to demonstrate the possibility of using extracorporeal membrane oxygenation in the complex therapy of severe lung damage in a patient with multiple organ failure caused by severe preeclampsia. Materials and methods. A clinical observation of the nature of the course of multiple organ failure and lung damage in a laboring woman with severe preeclampsia is presented, her life history, diseases, diagnostic and treatment methods used are analyzed. Results and discussion. The described clinical case demonstrates the possibility of successful application of extracorporeal membrane oxygenation in combination with early renal replacement therapy, respiratory therapy and nutritional support in a patient with severe lung damage against the background of multiple organ failure caused by severe preeclampsia. Conclusion. It is necessary to use extracorporeal replacement techniques of vital functions replacement as early as possible in patients with severe lung damage against the background of multiple organ failure caused by severe preeclampsia.