THE CLINICAL IMPACT OF EARLY GRAM-POSITIVE BACTEREMIA AND THE USE OF VANCOMYCIN AFTER ALLOGENEIC BONE MARROW TRANSPLANTATION
2000; Wolters Kluwer; Volume: 69; Issue: 7 Linguagem: Inglês
10.1097/00007890-200004150-00053
ISSN1534-6080
AutoresRik Schots, Fabienne Trullemans, Ivan Van Riet, Leonard Kaufman, A Hafsia, Balkis Meddeb, Zeher Bel Hadj Ali, H. Abid, Sabine Lauwers, Benjamin Van Camp,
Tópico(s)Bacterial Identification and Susceptibility Testing
ResumoGram-positive bacteremia (GPB) is an increasing infection after allogeneic bone marrow transplantation (BMT). Our purpose was to identify risk factors for GPB, to evaluate its impact on early mortality and morbidity, and to compare prophylactic with empirical intravenous vancomycin.We studied 89 consecutive BMTs in adult patients. Early GPB occurred in 29% of posttransplantation episodes. T-cell depletion (odds ratio [OR]: 0.18) and vancomycin-prophylaxis (OR: 0.28) reduced the risk of GPB. Mortality at 6 weeks was not significantly different in patients with GPB (15% vs. 9.5%, P = 0.669). GPB was associated with the development of major complications, the use of amphotericin B, and prolonged neutropenia. Vancomycin prophylaxis led to an increased risk of early renal dysfunction (OR: 18.7).GPB contributes to overall morbidity during the early post-BMT episode but has no impact on mortality. Vancomycin prophylaxis is effective to reduce GPB but has a negative effect on renal function.
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