Introduction:
A blood culture is a test that looks for microorganisms in the blood. A doctor might order this test when a child has symptoms of an infection.Purpose of the Bactac Blood Culture:
To know the cause of Sepsis/Infection
Disease condition with Sepsis:
Chills, fever, Nausea, Rapid breathing, rapid heartbeat Confusion, Less frequent urinationWhat can be done about Sepsis?
Saving lives depends not just on treatments specific to a particular infection, but rather a focus on early Recognition/Diagnosis and Awareness of sepsisFeatures of Bactac Blood Culture over Conventional Methods:
- Antibiotic neutralizing resin media, thereby Bactac Blood Culture reduces false positivity by 1.5% and false negativity by 0.3%
- Can be performed even when patient is on antibiotic therapy
- Offers improved sepsis detection rate by 34%
- Specially useful for isolation of fastidious microorganisms, such as Brucella and S pneumoniae, especially from cerebrospinal and synovial fluid specimens
Interpretation of Positive Blood Cultures:
Correct interpretation of the positive test result is crucial. Misinterpretation of positive results can be costly both to the institution and to the patient. Results where (>90% of isolates) represents true infection when isolated from the blood include Staphylococcus aureus, Escherichia coli and other Enterobacteriaceae, P. aeruginosa, S. pneumoniae, and Candida albicans. Isolates from blood that rarely «5% of isolates) represent true infection include Corynebacterium species, Bacillus species, and Propionibacterium acnes.Facts about Sepsis:
- 1 out of 4 patients in ICU develops sepsis
- Sepsis is common and often deadly. It remains the primary cause of death from infection.
- More common than heart attack, and claims more lives than any cancer, yet even in the most developed countries fewer than half of the adult population have heard of it
- Colloquially known as “blood poisoning”
Reference:
1. Flayhart D et al. American Society o microbiology, 2005
2. Flayhart D et al. J. Clin. Microbiology, 2007
3. https://www.ncbi.nlm.nih.gov/pubmed/18165209
4. https://www.ncbi.nlm.nih.gov/pubmed/18165209
5. http://www.world-sepsis-day.org/?MET=SHOWCONTAINER&vCONTAINERID=11
6. https://oup.silverchair-cdn.com
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