Antibiotics and nephrostomy tube care: preliminary observations. Part II. Bacteremia. Academic Article uri icon

Overview

abstract

  • Bacteriuria occurs after long-term drainage of the kidney. This study was designed to determine if the risk of bacteremia increases at the time of tube or stent change, whether bacteremia correlates with clinical infection, and if prophylactic antibiotics are effective in the prevention of bacteremia. One hundred four tube changes in 74 patients with percutaneous nephrostomy tubes and documented positive urine cultures were studied. Patients were arbitrarily divided into groups receiving and not receiving antibiotics before nephrostomy tube change. Asymptomatic bacteremia was documented in 11 of 104 tube changes (11%). Results of five blood cultures were positive in the group receiving antibiotics, and six cases of bacteremia occurred in the group not receiving antibiotics (P = .96). Routine nephrostomy/stent change can cause frequent, asymptomatic bacteremia in patients with colonization of bacteria in the urinary tract. Antibiotic prophylaxis was unsuccessful in preventing transient bacteremia, a factor that may have implications in patients with underlying valvular heart disease and other patients at risk for bacteremia.

publication date

  • September 1, 1989

Research

keywords

  • Anti-Bacterial Agents
  • Nephrostomy, Percutaneous
  • Sepsis

Identity

Scopus Document Identifier

  • 0024334321

Digital Object Identifier (DOI)

  • 10.1148/172.3.1043

PubMed ID

  • 2772208

Additional Document Info

volume

  • 172

issue

  • 3 Pt 2