Effects of Indwelling Time Duration of Femoral Vein Catheter on Bacterial Colonization in Patients with Hemodialysis Treatment
- VernacularTitle:血液透析患者股静脉插管留置时间对细菌定植的影响
- Author:
Liang MA
;
Qin XU
;
Haifeng MAO
;
Liyuan ZHANG
- Publication Type:Journal Article
- Keywords:
Hemodialysis;
Femoral vein catheter;
Time duration;
Bacterium colonization
- From:
Chinese Journal of Nosocomiology
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To study the effects of indwelling time of femoral vein catheter on bacterium colonization in patients with hemodialysis treatment,then to choose the optimal one from infection prevention viewpoint.METHODS The patients were divided randomly into three groups according to their catheter indwelling time(group A2 weeks)(20 patients in each group).Samples from skin and the tip of the catheter were cultured,and compared the colony number and strain distribution.RESULTS There was bacterium colonization on punctured skin and the tip of the catheter after using it for a long time.The longer it was,the higher the positive rate was.The positive rate of bacterium colonization in groups B,and C was 25% vs 100%(P
