Wide Variability in the Use of Antimicrobial Lock Therapy and Prophylaxis among Infectious Diseases Consultants

Abstract

We surveyed infectious diseases physicians to determine their practice patterns with regard to both antimicrobial lock prophylaxis and antimicrobial lock therapy. Antimicrobial lock prophylaxis is relatively uncommon; only 19% of infectious diseases physicians reported using it at least once. Although antimicrobial lock therapy is more commonly used, we found a significant variation in practice patterns.