Express Blood Culture
Microbiology, Express Blood Culture Service
Rapid Organism Identification by MALDI-TOF Mass Spectrometry
Houston Methodist Diagnostic Laboratories (HMDL) offers rapid species identification and antibiotic sensitivity testing for microbes recovered directly from positive blood culture media. Compared to conventional subculture-based techniques, this service can reduce turnaround times by 24-48 hours for most organisms, with even greater time savings for certain pathogens (i.e., Legionella or Mycobacterium spp.). Rapid identification and susceptibility testing can significantly improve patient care by enabling more timely administration of appropriate antibiotics, reducing hospital stays, and decreasing costs.
Using a mass spectrometer, HMDL can immediately identify microbes directly from positive blood culture media as soon as it turns positive, allowing antibiotic sensitivity testing to begin within minutes. Our laboratory monitors blood cultures 24/7, ensuring the fastest turnaround time possible.
For more information contact
Phuong T. Nguyen, MBA
Reference Lab Operations Manager, HMDL
Office: (713) 441-3484
Mobile: (281) 409-0621
Email: ptnguyen@houstonmethodist.org
Express Blood Culture Service
- Blood cultures drawn at client site
- Picked up twice daily from client site
- Incubated at HMDL
- Immediately after turning positive, blood culture organism identification by MALDI-TOF Mass Spectrometry, 24/7
- Rapid sensitivity results reported 4-6 hours after species identification
- Identification and Sensitivity results immediately reported to client 24/7
- Advantages
- Blood culture organisms identified soon after the culture turns positive
- Shortest possible time from culture to antimicrobial sensitivity results
- Lower costs for patients and hospitals
On line reporting available using our WebPortal system
Express Positive Blood Culture Identification Service
- Blood cultures drawn and incubated at client site
- Positive cultures picked up by courier twice daily
- Rapid organism identification and sensitivities performed at HMDL
- Identification and Sensitivity results immediately reported to client 24/7 On line reporting available using our WebPortal system
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