Active clinical trials for "Meningitis, Bacterial"

Pathogen identification is of paramount importance for bacterial meningitis. At present, the pathogen of bacterial meningitis is still mainly based on Gram stain and bacterial culture. However, cerebrospinal fluid (CSF) culture can be negative in children who receive antibiotic treatment prior to CSF examination.Because of the limitations of clinical laboratory testing, more than half of the central nervous system infection cases cannot be clearly diagnosed. The emergence of powerful next-generation sequencing (NGS) technology have enabled unbiased sequencing of biological samples due to its rapid turnaround time. Previous reports highlight the feasibility of applying NGS of CSF as a diagnostic method for central nervous system (CNS) infection. However, the majority of reports are comprised of single case reports and few studies have been reported in the application of NGS for pathogen detection from CSF samples of bacterial meningitis patients, especially in pediatric populations. In this study, we would like to use the NGS technology to detect directly from the CSF samples of children with bacterial meningitis and evaluate the feasibility and significance of the NGS technique on the pathogenic identification of bacterial meningitis.

The purpose of this study is to determine whether deficiency of Vitamin D has association with outcomes of children with bacterial meningitis.