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Meningitis Enterovirus clinical trials

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NCT ID: NCT04711876 Not yet recruiting - Clinical trials for Meningitis Enterovirus

Characterization of Cytokines Expression During Enterovirus Meningitis in Paediatric Populations.

Bledi-Cytokine
Start date: April 1, 2021
Phase:
Study type: Observational

Enteroviruses (EV) are the most frequent cause of acute meningitis in the paediatric population. Detection of enterovirus in cerebrospinal fluid (CSF) specimens by Polymerase Chain Reaction (PCR) is the gold standard diagnostic test. Recently, our laboratory published the BLEDI study which highlighted the interest of detecting EV in the blood of the paediatric population : (i) EV was found in more than a quarter of cases in the blood of infants admitted to hospital with isolated fever and (ii) detection of EV was more frequent in the blood than in CSF in neonates and infants with isolated fever, sepsis or meningitis. However, the pathophysiology of EV infections is poorly understood and little work has been done on the inflammatory response to these infections. In EV meningitis, the inflammatory response has been studied primarily in children infected with enterovirus A71 (EV-A71). Indeed, in these children, inappropriate cytokine secretion (cytokine storm) leads to severe neurological and cardiopulmonary damage, which can progress to death. The study of the inflammatory response during meningitis due to other types of EV remains poorly The objective of BLEDI-CYTOKINES (ancillary study of the BLEDI study) is to study the inflammatory response during EV meningitis in neonates, infants and children, as assessed by cytokine levels in blood and cerebrospinal fluid, by comparing case-controls from an existing cohort.