Effect of early continuous renal replacement therapy on in-hospital mortality of patients with sepsis
10.3760/cma.j.issn.1671-0282.2023.01.010
- VernacularTitle:早期持续肾脏替代疗法对脓毒症患者院内死亡的影响
- Author:
Junjie FANG
1
;
Qianfeng CHEN
;
Chensong CHEN
;
Guangju ZHAO
;
Zhongqiu LU
Author Information
1. 温州医科大学附属象山医院重症医学科，宁波 315700
- Keywords:
Sepsis;
Continuous renal replacement therapy;
Fluid balance;
In-hospital mortality
- From:
Chinese Journal of Emergency Medicine
2023;32(1):59-64
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of early continuous renal replacement therapy (CRRT) within 24 h on in-hospital mortality in patients with sepsis.Methods:This study retrospectively analyzed the patients diagnosed as sepsis in the Emergency Intensive Care Unit of the First Affiliated Hospital of Wenzhou Medical University from January 2013 to December 2017. According to the prognosis, the patients were divided into the survival group and death group. The clinical baseline data of the two groups were compared, and multivariate logistic regression analysis was performed to screen out the risk factors of death in patients with sepsis and evaluate the effect of CRRT on mortality. According to whether CRRT was performed within 24 h after admission, the patients were divided into the CRRT group and non-CRRT group to compare fluid balance.Results:Among the 612 patients, 416 (67.9%) patients were male, the median age was 66 years; 362 patients survived and 250 patients died, with a mortality rate of 40.8%. Multivariate logistic regression analysis showed that the independent risk factors for death in patients with sepsis were: sex, simplified acute physiology score Ⅱ, sequential organ failure assessment, lactate, procalcitonin, and complicated with chronic obstructive pulmonary disease. Multivariate logistic regression analysis showed that patients received CRRT within 24 h had a higher risk of mortality ( OR=1.981 95% CI: 1.120-3.504, P=0.019). There was a statistically significant difference in fluid balance between the CRRT group and the non-CRRT group on the first day ( P<0.05), and there was no significant difference in total fluid balance in the first 3 days ( P>0.05). Conclusions:Early CRRT within 24 h cannot reduce the in-hospital mortality of patients with sepsis. The failure of CRRT which did not timely correct the volume overload state of patients with sepsis after fluid resuscitation may affect the outcome.
