The Effect of CUGP Fluid Management in Patients With Sepsis or Septic Shock

In the CUGP group, attending physicians utilized a designed fluid management strategy guided by ultrasonographic evaluation of the inner diameter of IVC, ejection fraction (EF) value and passive leg raising-induced changes in VTI (ΔVTI). This ultrasonographic assessment was performed by a team of trained critical ultrasonography physicians at enrollment, 1 hour, 3 hours, 6 hours, 12 hours, 24 hours, 48 hours, and 72 hours thereafter, respectively. Additionally, patients did not preclude the concurrent use of conventional hemodynamic monitoring methods. At each of these time points, attending physicians would make comprehensive decisions on fluid management based on the results of ultrasonographic evaluation, along with other monitoring methods. The researcher recorded the basis of decisions, disposal strategy and outcomes.