Antimicrobial Susceptibility, Anaerobic Bacteria, Minimal Inhibitory Concentration
Use
This test is used to determine the in vitro susceptibility of anaerobic bacterial isolates involved in human infections. It is important for directing antimicrobial therapy for such infections, as anaerobic bacteria are a significant cause of infection and are often resistant to commonly used antimicrobials. Susceptibility results help in selecting effective antimicrobial agents for treatment.
Special Instructions
Organism identification and specimen source are required for testing. The specimen must be an organism in pure culture, and it should be placed in a large infectious container and properly labeled. Ensure that any isolations of infectious bacteria are done before submission as mixed cultures are not accepted.
Limitations
The test requires organism in pure culture, and mixed cultures are rejected. The MIC value obtained through testing is an indication of the concentration of an antimicrobial required to inhibit the organism but does not guarantee clinical response. Additionally, improper specimen handling might lead to decreased viability of organisms, affecting test results.
New York Approved
Methodology
Culture-based (Agar Dilution)
Biomarkers
LOINC Codes
- 50545-3
- 50545-3
Result Turnaround Time
8-14 days
Related Documents
For more information, please review the documents below
Specimen
Other
Volume
Not provided
Minimum Volume
Not provided
Container
Anaerobic transport tube
Collection Instructions
Perform isolation of infection bacteria. Organism must be in pure culture and actively growing. Place specimen in a large infectious container and label as an etiologic agent/infectious substance if appropriate.
Causes for Rejection
Agar plates are NOT acceptable.