Effect of modified puncture method on catheter-related bloodstream infection after PICC catheterization in patients with tumor

摘要

cqvip:Objective: To explore the preventive effect of modified puncture method on catheter-related bloodstream infection after PICC catheterization in patients with tumor. Methods: A total of 95 cases of tumor admitted to our hospital from February 2015 to February 2017 were selected according to the order of admission, divided into the study group (n=47) and the control group (n=48). In the control group, the traditional blind catheterization was carried out, and the research group improved the puncture method. The rate of puncture success (onetime puncture success rate, total success rate), puncture time and complication rate were compared between the two groups. Results: The total success rate (77.1%) of the study group (97.9%) was significantly higher than control group, The puncture time of the study group was significantly shorter than control group. Incidence of complications in the study group (4.3%) was significantly lower than that in the control group (22.9%). Conclusions: The improved puncture method can significantly reduce the incidence of complications after PICC catheterization, shorten the puncture time and improve the success rate of puncture, which is worthy of reference and promotion.