Abstract
Two liquid blood culture media, Tryptic soy broth (TSB) and Thiol broth, containing sodium polyanetholsulfonate were compared in 8,654 cultures. Pseudomonas and Corynebacterium (including Propionibacterium) were isolated significantly more frequently (P < 0.001) from TSB than from Thiol. Escherichia coli, Haemophilus, and Bacteroidaceae were isolated more frequently in TSB; however, the differences were not statistically significant. In no instance was Thiol superior to TSB in detecting bacteremia. In an additional 2,977 cultures, aerobic and anaerobic Vacutainer culture tubes with supplemented peptone broth were inoculated in parallel with TSB and Thiol. Significantly greater rates of detection (P < 0.01) in TSB or Thiol were noted with Pseudomonas, E. coli, Enterobacter, viridans, and group A streptococci, Bacteroidaceae, and staphylococci.
Full text
PDF
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- COCHRAN W. G. The comparison of percentages in matched samples. Biometrika. 1950 Dec;37(3-4):256–266. [PubMed] [Google Scholar]
- Knepper J. G., Anthony B. F. Diminished growth of Pseudomonas aeruginosa in unvented blood-culture bottles. Lancet. 1973 Aug 11;2(7824):285–287. doi: 10.1016/s0140-6736(73)90792-7. [DOI] [PubMed] [Google Scholar]
- Sullivan N. M., Sutter V. L., Carter W. T., Attebery H. R., Finegold S. M. Bacteremia after genitourinary tract manipulation: bacteriological aspects and evaluation of various blood culture systems. Appl Microbiol. 1972 Jun;23(6):1101–1106. doi: 10.1128/am.23.6.1101-1106.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Washington J. A., 2nd Comparison of two commercially available media for detection of bacteremia. Appl Microbiol. 1971 Oct;22(4):604–607. doi: 10.1128/am.22.4.604-607.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Washington J. A., 2nd, Martin W. J. Comparison of three blood culture media for recovery of anaerobic bacteria. Appl Microbiol. 1973 Jan;25(1):70–71. doi: 10.1128/am.25.1.70-71.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]