지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 101 - 106 (6page)
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초록· 키워드
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Background: Optimal blood culture performance is critical for successful diagnosis and treatment of sepsis. To understand the status of blood culture, we investigated several aspects of the procedure at 9 university hospitals.
Methods: The process of ordering blood culture sets and sampling volume for adults and children was investigated from January 2010 to April 2010, while the positive rate of detection and growth of skin contaminants were compared in 2009. Microbial growth in aerobic and anaerobic bottles was investigated prospectively.
Results: A majority of the hospitals used 2 sets of bottles for adults and 1 bottle for children. The average blood volume in each set was 7.7 mL for adults and 2.1 mL for children. The positive rate of microorganisms was 8.0%, and the isolation rate of the normal flora of the skin was 2.1%. Bacterial growth rates in aerobic and anaerobic bottles only were 31.8% and 24.5% respectively.
Conclusions: Ordering blood culture sets and sampling volumes did not comply with CLSI guidelines. However, the rate of positive cultures and skin contamination rates were acceptable. Anaerobic bottles are useful in enhancing the yield of microorganisms.
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등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
Alfa M / 1995 / Continuous quality improvement for introduction of automated blood culture instrument / J Clin Microbiol 33 : 1185 ~ 1191
Bates DW / 1991 / Contaminant blood cultures and resource utilization. The true consequences of false-positive results / JAMA 265 : 365 ~ 369
Bouza E / 2007 / Is the volume of blood cultured still a significant factor in the diagnosis of bloodstream infections / J Clin Microbiol 45 : 2765 ~ 2769
Bryan CS / 1989 / Clinical implications of positive blood cultures / Clin Microbiol Rev 2 : 329 ~ 353
Clinical and Laboratory Standards Institute / 2007 / Principles and procedures for blood cultures: approved guideline. M47-A / Clinical and Laboratory Standards Institute
Bates DW / 1991 / Contaminant blood cultures and resource utilization. The true consequences of false-positive results / JAMA 265 : 365 ~ 369
Bouza E / 2007 / Is the volume of blood cultured still a significant factor in the diagnosis of bloodstream infections / J Clin Microbiol 45 : 2765 ~ 2769
Bryan CS / 1989 / Clinical implications of positive blood cultures / Clin Microbiol Rev 2 : 329 ~ 353
Clinical and Laboratory Standards Institute / 2007 / Principles and procedures for blood cultures: approved guideline. M47-A / Clinical and Laboratory Standards Institute
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