Diagnostic value of local mesenteric tissue oxygen saturation for gastrointestinal failure in critically ill children / 中国小儿急救医学

ABSTRACT

The gastrointestinal tract is the most vulnerable organ to infection, trauma, shock and other stress states.The incidence of gastrointestinal failure is high, which seriously affects the prognosis of critically ill children, but it lacks clear diagnostic indicators for clinical application.The intestinal blood supply mainly comes from superior mesenteric artery, so the blood perfusion of superior mesenteric artery can reflect the intestinal circulation.Based on the latest progress of gastrointestinal failure all over the world, and the extensive application of near infrared spectroscopy in brain and gastrointestinal tract, this study puts forward a powerful clinical index for the diagnosis of gastrointestinal failure-mesenteric local tissue oxygen saturation.