Distribution and antibiotic resistance of bacteria isolated from cerebral spinal fluid in postoperative patients with traumatic brain injury: a surveillance / 中华创伤杂志
Chinese Journal of Trauma
;
(12): 412-414, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-394704
ABSTRACT
Objective To monitor epidemiological distribution and antibiotic resistance of bacteria isolated from cerebral spinal fluid in neurosurgically treated patients. Methods Bacteria isolated from cerebral spinal fluid specimens and antibiotic resistance identification results of patients admitted into our department from January 2003 to December 2007 were collected to analyze distribution and antibiotic resistance of the pathogens. Results Of 437 isolates, Gram-positive bacilli and Gram-negative bacilli accounted for 73.5% (321 isolates) and 26.5% ( 116 isolates), respectively. The first five most fre-quently isolated pathogens were staphylococcus epidermidis (55.6%), staphylococcus aurens (15. 3% ), enterobacter (6.6%), aeinetobacter (5.3%) and pseudomonas aeruginosa (3.0%). The anti-bacterials with highest susceptibility to Gram-negative bacilli were imipenem ( 83.9% ), amikacin ( 68. 8% ), ciprofloxacin and tobramycin (67.4%), cefepime (61.3%) and ceftazidime (69.2%). The other antibacterials had susceptibility of less than 60%. Conclusions The prevailing pathogens in post-operative intracranial infection are Gram-pnsitive bacilli, especially staphylococcus epidermidis and staphylococcus anreu. Data collected in present study may provide valuable information for prophylactic and empirical antibiotic use in post-operative intracranial infection.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo de rastreamento
Idioma:
Chinês
Revista:
Chinese Journal of Trauma
Ano de publicação:
2009
Tipo de documento:
Artigo
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