Analysis of the prophylactic antibacterial agents in perioperative period of vascular interventional surgery before and after intervention / 重庆医学

ABSTRACT

Objective To investigate prophylactic application of antibacterial agents in perioperative period of vascular interven‐tional surgery in our hospital before and after intervention ,and to evaluate the effects of intervention measures .Methods One hun‐dred cases from March to May 2011 were selected as non‐intervention group ,and 100 cases from March to May 2012 after interven‐tion were selected as intervention group .Analysis was conducted on medical information of two groups by questionnaire about their antibiotic drugs use .we evaluated the the percentage of antimicrobial application ,drugs choice ,initial time of medicine treatment ,the course of medication and so on .Results The rational rate of antibacterial use increased from 6% (before intervention) to 99% (af‐ter intervention) (P<0 .01) .The rationality was improved significantly in respect of initial time of medicine treatment ,antibacterial agents and the course of medication .the percentage of antimicrobial application ,cost of antibacterials and the value of antibiotics use density (AUD) were decreased significantly .Conclusion The intervention of our hospital is feasible and effective ,and could signifi‐cantly improve the perioperative antibacterial application .