Meningitis/Encephalitis (ME) pathogen multiplex PCR, CSF-14504

Test info

  
Meningitis/Encephalitis (ME) pathogen multiplex PCR, CSF
  
14504
  
LAB14504
  
ME-CSF
  
ME, CSF panel
  
Bacteria:
Escherichia coli K1
Haemophilus influenza
Listeria monocytogenes
Neisseria meningitidis
Streptococcus agalactiae
Streptococcus pneumonia

Virus:
Cytomegalovirus
Enterovirus
Herpes simplex virus 1/Herpes simplex virus 2 (HSV1/2)
Human herpesvirus 6 (HHV-6)
Human parechovirus
Varicella zoster virus (VZV)


Fungal:
Cryptococcus neoformans/gattii

  

Rapid detection of meningitis and encephalitis caused by:

  • Escherichia coli K1 (K1 serotype only)
  • Haemophilus influenzae
  • Listeria monocytogenes
  • Neisseria meningitidis (encapsulated strains only)
  • Streptococcus agalactiae (Group B Strep)
  • Streptococcus pneumoniae
  • Cytomegalovirus (CMV)
  • Enterovirus
  • Herpes simplex virus 1 (HSV-1)
  • Herpes simplex virus 2 (HSV-2)
  • Herpes simplex virus 6 (HHV-6)
  • Human parechovirus
  • Varicella zoster virus (VZV)
  • Cryptococcus neoformans/gattii
  
  • Possible interference of assay performance, resulting in false-negative test results in patients on prior treatments. Test performance is dependent on appropriate sample collection, handling, transport, and storage. False-negative results may arise from genetic rearrangements or closely related strains of the target organisms in the panel.
  • This test is not indicative for Ventricular shunt infections
  • Not for a test of cure
  • This test cannot differentiate between Cryptococcus neoformans and Cryptococcus gattii
  • This test does not replace conventional CSF Gram stain and culture
    • Always Order Gram stain and culture (6557) when submitting this test

Specimen

  
Cerebrospinal fluid (CSF)
  

Sterile screw top vial/container

  
0.4 mL
  
0.2 mL
  

CSF specimens should be collected via lumbar puncture

  

Do not be centrifuge, dilute, or otherwise process prior to testing

  

Sterile screw top vial/container

  

Refrigerated (preferred) - 7 days

Ambient - 24 hours

Frozen (≤ -15 °C)  - 30 days

  
1 week
  
  • Centrifuged specimen
  • Specimen not aliquoted aseptically
  • CSF collected via indwelling medical device (shunt)

Performance

  
AHL - Microbiology: M
  
Daily
  
4 hours from receipt at the performing laboratory
  

Multiplex Polymerase Chain Reaction (PCR)

Clinical and Interpretive info

  

Not detected (Negative)

  

Detected (positive) or invalid results for any targets

Billing

  
87483

Tracking

  
06/20/2022
  
12/09/2022
  
12/18/2023