The Effects of High-volume Hemofiltration by Different Ultrasound Directing on Extra Vascular Lung Water Index in Patients with Septic Shock

We explored the effects of high-volume hemofiltration(HVHF) by different ultrasound directing on the plasma N-terminal pro-B-type natriuretic peptide(NT-Pro-BNP), extra vascular lung water index (EVLWI), liquid net balance quantity and prognosis in patients with septic shock.
Overall, 107 intensive patients with septic shock were enrolled by retrospective analysis from Department of Intensive Care Unit (ICU) of the Shandong Provincial Hospital affiliated to Shandong University from 2014-2017. According to HVHF by different ultrasound directing, all the patients were divided into two groups ((ultrasonic cardiac output monitor (USCOM), group A, n=51cases)) and ((critical bedside ultrasound (CBU), group B, n=56cases)).
The value of CI in group A had a significant positive correlation with the value of PCCI by the PiCCO2 monitoring (P＜0.05). The lung ultrasound water B lines in group B also had a significant positive correlation with the value of EVLWI by the PiCCO2 monitoring. The cumulative liquid net balance quantity in group B had a more significant elevation than group A after treatment 7th d. The level of EVLWI after treatment 48 h and 72 h, the level of plasma NT-Pro-BNP, the levels of P(A-a)DO2,OI and blood lactic after treatment 72 h, and the APACHEⅡ scores and SOFA scores after treatment 7thd were reduced more significantly in group B than group A (P It could decrease the level of NT-Pro-BNP, EVLWI, P(A-a)DO2,which then improves pulmonary oxygenation. Consequently, it decreased the APACHEⅡand SOFA scores and improved the 28th survival rate of patients.