[Inferior vena cava diameter combined with lung ultrasound B-line score to guide fluid resuscitation in patients with septic shock].

OBJECTIVE: To compare the effect of goal-directed fluid resuscitation and bedside ultrasound-guided fluid resuscitation in patients with septic shock, and to evaluate the application value of bedside ultrasound in fluid resuscitation of patients with septic shock. METHODS: ) and 24-hour clearance of lactic acid (LCR) were compared between the two groups. The survival curve of intensive care unit (ICU) was drawn by Kaplan-Meier analysis. RESULTS: = 0.088, P = 0.767). CONCLUSIONS: Bedside ultrasound protocol combined inferior vena cava diameter with lung ultrasound B-line score can be used to guide fluid resuscitation in patients with septic shock, the total fluid infusion is decreased and the risk of oxygenation deterioration is reduced.