التفاصيل البيبلوغرافية
| العنوان: |
Effectiveness of antibacterial prophylaxis in children with acute leukemia: A report from a single institution over a 20-year period. |
| المؤلفون: |
Chastagner, P.1 p.chastagner@chru-nancy.fr, Michel, D.1, Contet, A.1, Lozniewski, A.2, Hadou, T.2, Schmitt, C.1, Phulpin, A.1, Fouyssac, F.1, Mansuy, L.1 |
| المصدر: |
Archives de Pédiatrie. Nov2018, Vol. 25 Issue 8, p464-468. 5p. |
| مصطلحات موضوعية: |
*ANTIBACTERIAL agents, *ACUTE leukemia, *INTESTINAL mucosa, *ALIMENTARY canal, *BETA lactamases |
| مستخلص: |
Abstract Background Infection is the major cause of treatment-related mortality in childhood acute leukemia, mainly due to bacterial translocation across the intestinal mucosa. Only a few studies have reported the impact of different antibacterial prophylaxis treatments on digestive tract flora and infection-related mortality. Procedures We performed a retrospective analysis of two different digestive tract decontamination modalities (selective or total digestive decontamination) in a large single-center series of 323 children during the induction treatment of acute leukemia between January 1995 and December 2014. We examined the impact of antibiotic prophylaxis and food regimen (sterile or selected) on the digestive tract flora during the period of antibacterial prophylaxis, on the frequency of bacteremia, and on antibiotic sensitivity. Results Only one Gram-negative (Klebsiella pneumonia) translocation occurred in the SDD group. No infection-related death occurred. Extended-spectrum beta-lactamase (ESBL) bacteria were observed in seven of 170 (4%) patients in the SDD group. The faecal-flora total suppression and faecal-flora Gram-negative bacilli suppression was 67 and 77%, respectively, in the TDD group with sterile food, 0 and 58%, respectively, in the SDD group with sterile food, and 6 and 63%, respectively, in the SDD group with selective food. Conclusions This study gives a rationale not to use antibacterial prophylaxis systematically in children who receive induction treatment for acute leukemia; additionally, antibiotics should only be used in case of stool contamination by highly pathogenic bacteria with a high potential of translocation. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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