Molecular Epidemiology of Enteroviruses Detected at the Virology Laboratory of Brest University Hospital During the Period 2018-2024: Retrospective Analysis of an Atypical Meningitis Epidemic in 2024 (BrEcho9Men)

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

270 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-03-01

Study Completion Date

2025-10-31

Brief Summary

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This study is being done to learn more about enterovirus infections detected in the cerebrospinal fluid of patients at CHU de Brest. Researchers will analyze medical records and laboratory data collected between 2018 and 2024. They will look at how these infections present in patients, and whether a specific virus type, called Echo-9, may be associated with different clinical features or represent an emerging variant.

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Detailed Description

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Conditions

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Enterovirus Infections Meningitis, Viral Meningitis Enterovirus Echovirus 9

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Cerebrospinal fluid (CSF) sample positive for enterovirus by RT-PCR between January 1, 2018 and December 31, 2024 , performed at the virology laboratory of CHU de Brest.
* No documented opposition to the use of medical data for research purposes.