New test aims to speed up diagnosis of brain infections
NCT ID NCT06820060
First seen Jun 27, 2026 · Last updated Jul 31, 2026 · Updated 1 time
Summary
This study checks how well a new test, the QIAstat-Dx ME Panel Plus, can detect meningitis and encephalitis from spinal fluid samples. Researchers will compare the test results to standard methods using leftover samples from 1500 patients. The goal is to see if the test works accurately in everyday hospital settings.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 1,500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients with signs and symptoms of Meningitis/Encephalitis infection
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Specimen must be Cerebrospinal fluid, obtained via lumbar puncture only. * Specimen must be a de-identified residual leftover specimen. * Specimen must meet the laboratory testing criteria for individuals with signs and/or symptoms of meningitis and/or encephalitis. * Specimens must have a minimum 450 µL of residual volume. * Specimen must be unique (only one sample enrolled per patient). * Prior to QIAstat-Dx testing, residual CSF specimen must have been stored in accordance with the following: * Prospective Fresh: * Room temperature (15 °C to 25 °C) for ≤24 hrs * Refrigerated (2 °C to 8 °C) for ≤ 7 days * Prospective Frozen: * -15 ºC to -25 ºC for ≤ 2 months * -60 ºC to -90 ºC for ≤ 4 months * Retrospective Archived: * Frozen * At the time of QIAstat-Dx testing, specimen must not have undergone more than three (3) freeze/thaw cycles. * Prospective Samples Only: Specimen must have been collected on or after the date of prospective study activation at the Clinical collection and testing site. * Retrospective Samples Only: Specimens must have a positive diagnosis as per Standard of Care for any of the following viral targets: Herpes simplex virus 1 (HSV-1) Herpes simplex virus 2 (HSV-2) Human herpesvirus 6 (HHV-6) Human parechovirus (HPeV) Varicella zoster virus (VZV) Cytomegalovirus (CMV) Exclusion Criteria: * Residual CSF specimen has been centrifuged. * Residual CSF specimen subject identification or label is unclear or missing. * Residual CSF specimen container has obvious physical damage.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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QIAGEN
Manchester, United Kingdom
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Other studies related to the condition(s) this trial covers.
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