Central venous catheter-related bloodstream infection in mass severe burn patients / 中国感染控制杂志

ABSTRACT

Objective To investigate the occurrence of central venous catheter-related bloodstream infection(CRB-SI)in mass severe burn patients,evaluate related risk factors for infection,and effectiveness of prevention and con-trol measures.Methods In August 2014,9 cases of severe burn patients were rescued in a hospital,all patients re-ceived CVC,infection prevention and control intervention measures were performed during the whole process of catheterization.Results All patients received 30 episodes of CVC,total CVC-days were 227 days,bacterial culture for three-cavity catheters of femoral veins in 2 patients were positive,incidence of CRBSI was 8.81 ‰;1 patient was isolated Enterococcus faecium ,1 isolated both Acinetobacter baumannii and Stenotrophomonas maltophilia .2 CRB-SI patients received femoral vein catheterization,catheterization site was trauma surface,duration of catheterization were both ≥7 days,both used three-cavity catheters,and third degree burns were ≥60%,both patients were cured after timely removal of catheters and receiving of antimicrobial agents.Conclusion CVC is helpful for long term, safe and effective fluid infusion,but it can cause CRBSI;infection prevention and control intervention for patients receiving CVC during the whole process of catheterization can reduce the occurrence of CRBSI.