Username


Password

Forgot Password?

Preview

Sign-in free and Explore the Exciting World of BiomedExperts:
  • Over 1.500.000 Profiles
  • More than 1.800 Organizations worldwide
  • State of the Art Network Visualizations
  • Manage your own Profile
  • Locate Experts in your Country/Region
  • Locate Experts in your 1. and 2. Level Network
  • Connect to Experts Worldwide

find experts for

Sign-in to see more
2004: Jaffe Dana; Jakubowski Ann; Sepkowitz Kent; Sebti R; Kiehn Timothy E; Pamer Eric; Papanicolaou Genovefa A
Prevention of peritransplantation viridans streptococcal bacteremia with early vancomycin administration: a single-center observational cohort study.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2004;39(11):1625-32.
BACKGROUND: Viridans streptococcal bacteremia (VSB) after allogeneic hematopoietic stem cell transplantation (HSCT) is associated with substantial mortality. Prevention of this serious complication is therefore a high priority. The objective of this study was to evaluate the effect of early vancomycin administration on rates and outcomes of VSB. METHODS: We analyzed the effect of early vancomycin on the incidence of VSB in a cohort of 430 consecutive HSCTs performed during the period of 1 January 1998 to 30 September 2002. The primary end point was time to diagnosis of VSB. Early vancomycin was defined as >or=2 doses of vancomycin between days -7 through +7 after HSCT or diagnosis of VSB, whichever occurred first. Risk factors for VSB were identified in univariate and multivariate Cox proportional hazard models. RESULTS: The incidence of VSB in the cohort was 7.4%. The incidence of VSB in patients who did not receive early vancomycin was 24.8%, compared with 0.3% in patients who did (P<.001). Additional risk factors were female sex, conditioning with total body irradiation, and diagnosis of chronic myelogenous leukemia. CONCLUSIONS: The attributable mortality rate for VSB in our cohort was 21%. Early vancomycin was associated with decreased VSB (hazard ratio, 0.02; 95% confidence interval, 0.003-0.19) after controlling for age, sex, underlying disease, and transplantation variables. The benefits of vancomycin prophylaxis for the prevention of VSB and associated mortality need to be evaluated in a prospective clinical trial.

Post to CiteULike

Sign in free and see...

Visualized networks:
See your personal network in
sophisticated graphical views
GeoTargeted Searches:
Locate experts around the world
and connect with global collaborators
Research Profiles:
See the visualized research activity
of experts around the globe
Sign-in to see more