Efficacy of imipenem and cilastatin sodium in the treatment of severe infection complicated with multiple organ dysfunction and its effect on blood lactate / 中国基层医药

ABSTRACT

Objective To investigate the curative effect of imipenem cilastatin sodium in the treatment of patients with severe infection complicated with multiple organ dysfunction ,and its effect on blood lactic acid.Methods From January 2012 to January 2017,a total of 124 patients with severe organ failure and multiple organ dysfunction in the Second Hospital of Shanxi Medical University were selected ,and they were randomly divided into study group and control group according to the digital meter method ,with 62 cases in each group.The study group received a broad -spectrum antibiotic imipenem cilastatin sodium treatment , the control group received levofloxacin treatment.The curative effect,bacterial clearance rate,infection control time and the change of BLA level in the two groups were recorded and compared.Results The total effective rate was 82.26%in the study group and 79.03%in the control group,there was no statistically significant difference between the two groups (χ2＝1.187,P＞0.05).The bacterial clearance rate in the study group was 80.00%,which was significantly higher than 52.94%in the control group(χ2＝5.176,P＜0.05).The infection control time in the study group was earlier than that in the control group [(3.17 ± 1.14)d vs.(5.21 ±1.18) d),t ＝11.579,P ＜0.05].Before treatment,there was no statistically significant difference in BLA level between the two groups (t＝1.879,P＞0.05).After treatment,the BLA level in the study group was significantly higher than that in the control group (t＝12.179,P＜0.05),the level of BLA in the study group gradually decreased after one week of withdrawal ,which had no statistically significant difference compared with the control group(t＝1.483,P＞0.05).There was no statistically significant difference in BLA level between the two groups after one week of discontinuation (t＝1.237,P＞0.05).Conclusion Imipenem and cilastatin sodium has good curative effect and bacterial clearance rate in the treatment of patients with severe infection complicated with multiple organ dysfunction.It can control the infection more promptly and has a significant effect on the prognosis of patients.It is worthy of widely clinical promotion and application.