Objective:To observe the effect of continuous hemofiltration combined with norepinephrine in the treatment of septic shock,and to explore the value of blood purification in the treatment of septic shock.Methods:From N...Objective:To observe the effect of continuous hemofiltration combined with norepinephrine in the treatment of septic shock,and to explore the value of blood purification in the treatment of septic shock.Methods:From November 2018 to December 2020,100 patients with septic shock in the Intensive care unit of our hospital were selected and randomly divided into observation group and control group,with 50 cases in each group.The control group was given conventional treatment,while the observation group was given continuous hemofiltration combined with norepinephrine intervention.The clinical efficacy,Scv02,MAP and oxygenation index(PO_(2)/FiO_(2))of the two groups were compared.The levels of interleukin-6(IL-6),procalcitonin(PCT)and the total number of leukocytes and other inflammatory factors were compared 72 hours after treatment,and the 28-day mortality of the two groups was counted.Results:The total effective rate of the observation group(92.00%)was significantly higher than that of the control group(86.00%),the difference was statistically significant(p<0.05);the 28-day mortality of the two groups was 8.00%in the observation group and 14.00%in the control group,the difference was statistically significant(χ^(2)=4.629,p=0.038);Before treatment,the Scv02,MAP and PO_(2)/FiO_(2)levels of the two groups were significantly higher than those of post-therapy.There was no significant difference between the two groups(p>0.05);After 48 hours of treatment,the levels of Scv02,MAP and PO_(2)/FiO_(2)in the two groups were significantly increased,while the levels of scv02,map,PO_(2)/FiO_(2)in the observation group were more significantly increased than those in the control group(p<0.05);Before treatment,the levels of IL-6,PCT and total white blood cells in the two groups were significantly higher than those of post-therapy(p<0.05)After 72 hours of treatment,the levels of IL-6,PCT and the total number of white blood cells in the two groups decreased significantly,while the levels of IL-6,PCT and the total number of white blood cells in the observation group decreased more significantly than those in the control group(p<0.05).Conclusion:Continuous blood purification combined with norepinephrine can effectively reduce the level of serum inflammatory factors in patients with septic shock,improve hemodynamic indexes,improve survival rate,which is worthy of clinical application.展开更多
基金by Scientific research project plan of Weifang Health Committee(Grant No:wfwsjk2019076).
文摘Objective:To observe the effect of continuous hemofiltration combined with norepinephrine in the treatment of septic shock,and to explore the value of blood purification in the treatment of septic shock.Methods:From November 2018 to December 2020,100 patients with septic shock in the Intensive care unit of our hospital were selected and randomly divided into observation group and control group,with 50 cases in each group.The control group was given conventional treatment,while the observation group was given continuous hemofiltration combined with norepinephrine intervention.The clinical efficacy,Scv02,MAP and oxygenation index(PO_(2)/FiO_(2))of the two groups were compared.The levels of interleukin-6(IL-6),procalcitonin(PCT)and the total number of leukocytes and other inflammatory factors were compared 72 hours after treatment,and the 28-day mortality of the two groups was counted.Results:The total effective rate of the observation group(92.00%)was significantly higher than that of the control group(86.00%),the difference was statistically significant(p<0.05);the 28-day mortality of the two groups was 8.00%in the observation group and 14.00%in the control group,the difference was statistically significant(χ^(2)=4.629,p=0.038);Before treatment,the Scv02,MAP and PO_(2)/FiO_(2)levels of the two groups were significantly higher than those of post-therapy.There was no significant difference between the two groups(p>0.05);After 48 hours of treatment,the levels of Scv02,MAP and PO_(2)/FiO_(2)in the two groups were significantly increased,while the levels of scv02,map,PO_(2)/FiO_(2)in the observation group were more significantly increased than those in the control group(p<0.05);Before treatment,the levels of IL-6,PCT and total white blood cells in the two groups were significantly higher than those of post-therapy(p<0.05)After 72 hours of treatment,the levels of IL-6,PCT and the total number of white blood cells in the two groups decreased significantly,while the levels of IL-6,PCT and the total number of white blood cells in the observation group decreased more significantly than those in the control group(p<0.05).Conclusion:Continuous blood purification combined with norepinephrine can effectively reduce the level of serum inflammatory factors in patients with septic shock,improve hemodynamic indexes,improve survival rate,which is worthy of clinical application.
