Meningitis/Encephalitis
Conditions
Brief summary
The FilmArray Meningitis/Encephalitis (ME) Panel (hereinafter referred to as FilmArray ME Panel) is a qualitative multiplexed nucleic acid-based in vitro diagnostic test intended for use with FilmArray systems. The FilmArray ME Panel is capable of simultaneous detection and identification of multiple bacterial, viral, and yeast nucleic acids directly from cerebrospinal fluid (CSF) specimens obtained via lumbar puncture from individuals with signs and/or symptoms of meningitis and/or encephalitis.
Interventions
The FilmArray ME pouch is a closed system disposable that houses all the chemistry required to isolate, amplify and detect nucleic acid from multiple meningitis and encephalitis pathogens within a single CSF specimen obtained from a lumbar puncture. The rigid plastic component (fitment) of the FilmArray ME pouch contains reagents in freeze-dried form. The flexible plastic portion of the pouch is divided into discrete segments (blisters) where the required chemical processes are carried out. The user of the FilmArray ME Panel loads the sample into the FilmArray ME pouch, places the pouch into the FilmArray instrument/Module, and starts the run. All other operations are automated.
Sponsors
Study design
Eligibility
Inclusion criteria
* Residual cerebrospinal fluid samples after routine tests; * Samples obtained by lumbar puncture; * Sample volume is not less than 0.5 mL; * Samples that have not been centrifuged;
Exclusion criteria
* Samples from repeatedly enrolled patients; * Samples that have not been preserved as required
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Clinical sensitivity and specificity of the FilmArray ME Panel | 6 days upon sample collection | Percent Positive Agreement and Percent Negative Agreement between FilmArray Result and Comparator Assay |