熊琴 唐亚 朱雅竹
[摘要]目的:分析大面积烧伤患者发生早期深静脉置管导管相关性血流感染(Catheter related blood stream infection,CRBSI)的危险因素。方法:收集笔者医院2013年1月-2018年10月收治的110例行深静脉置管输液大面积烧伤患者的临床资料,根据是否发生CRBSI将其分为感染组(n=40)和非感染组(n=70),比较两组临床资料并分析感染危险因素。结果:两组导管类型、留置部位、留置时间、静脉营养、置管次数、营养不良及是否合并糖尿病比较差异具有统计学意义(P<0.05);两组性别、年龄、是否手术及输血比较差异无统计学意义(P>0.05);Logistic多因素回归分析结果显示,导管类型(OR=1.41,95%CI:1.09~1.84)、留置部位(OR=1.42,95%CI:1.13~1.78)、留置时间(OR=1.42,95%CI:1.04~1.94)、静脉营养(OR=1.39,95%CI:1.03~1.87)、置管次数(OR=1.44,95%CI:1.14~1.81)、营养不良(OR=1.42,95%CI:1.15~1.76)及糖尿病(OR=1.42,95%CI:1.15~1.74)为CRBSI发生的独立危险因素(P<0.05)。结论:导管类型、留置部位、留置时间、静脉营养、置管次数、营养不良及是否合并糖尿病为大面积烧伤患者发生早期深静脉置管CRBSI发生的危险因素。
[关键词]大面积烧伤;早期;深静脉置管;导管相关性血流感染;危险性因素;Logistic多因素回归分析
[中图分类号]R622 [文献标志码]A [文章编号]1008-6455(2019)11-0026-03
Abstract: Objective To analyze the risk factors of early deep venous catheter-related blood stream infection (CRBSI) in patients with extensive burns. Methods The clinical data of 110 patients with extensive burns undergoing deep vein catheterization infusion in our hospital from January 2013 to October 2018 were collected. According to whether CRBSI occurred, they were divided into infected group (n=40) and non-infected group (n=70), the clinical data of the two groups were compared and the risk factors were analyzed. Results There were significant differences between the two groups in catheter type, indwelling position, indwelling time, intravenous nutrition, tube placement, malnutrition and diabetes (P<0.05). There was no significant difference in gender, age, surgery and blood transfusion between the two groups (P>0.05). Logistic multi-factor regression analysis showed catheter type (OR=1.41, 95%CI:1.09~1.84), indwelling site (OR=1.42, 95%CI:1.13~1.78), indwelling time (OR=1.42, 95%CI:1.04~1.94), intravenous nutrition (OR=1.39, 95%CI=1.03~1.87), number of catheterizations (OR=1.44, 95%CI=1.14~1.81), malnutrition (OR=1.42, 95%CI:1.15~1.76) and diabetes (OR=1.42, 95%CI:1.15~1.74) were independent risk factors for CRBSI(P<0.05). Conclusion Catheter type, indwelling site, indwelling time, venous nutrition, number of catheterizations, malnutrition and diabetes are risk factors for CRBSI.
Key words: large area burn; early stage; deep vein catheterization; catheter-related blood stream infection; risk factors; Logistic multi-factor regression analysis
大面積烧伤患者输液量大、输液时间长,且患者正常残留皮肤较少,表浅静脉常常损伤,因而临床常采用建立静脉通道来保证体液的输入[1]。而深静脉置管可将各种血管导管置入深静脉管腔内,不仅为各种治疗提供直接便利通道,也可测定各种生理参数。但长时间放置深静脉置管会引起导管相关性感染(Catheter-related infection,CRI),其中导管相关性血流感染(Catheter-related blood stream infection,CRBSI)是最严重的并发症,其发病率及致死率较高,在感染疾病中是最为严重和棘手的问题之一[2]。近年来随着深静脉置管的广泛应用,使烧伤患者CRBSI发生率逐渐上升,不仅延长住院时间,加重患者负担,且严重影响患者生活质量及预后[3]。因此预防CRBSI发生的相关危险因素对深静脉置管应用于大面积烧伤患者的救治及预后尤为重要[4]。收集笔者医院2013年1月-2018年10月收治的110例行深静脉置管输液大面积烧伤患者的临床资料,进行对比回顾性分析,以期通过寻找病因为临床预防提供可靠的依据,现将结果报道如下。
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[收稿日期]2019-04-10
本文引用格式:熊琴,唐亚,朱雅竹.大面积烧伤患者发生早期深静脉置管导管相关性血流感染的危险因素分析[J].中国美容医学,2019,28(11):26-28.