Seizure. 2021 Aug 31;92:158-165. doi: 10.1016/j.seizure.2021.08.015. Online ahead of print.
ABSTRACT
BACKGROUND: In recent years, studies have examined the relationship between febrile seizures in children and S100B protein with contradictory results. We systematically evaluated the relationship between children’s febrile seizures and S100B protein levels.
METHODS: We used Stata 11.0 software to conduct a meta-analysis of the included studies published in The China National Knowledge Infrastructure, VIP, Wanfang, Chinese Biology Medicine Disc, PubMed, Web of Science, Cochrane Library, and EMBASE databases as well as clinical trial registries in China, Europe, and the United States.
RESULTS: Six case-control studies were finally included in the meta-analysis. The results of the meta-analysis showed that the serum S100B protein level of children with febrile seizures was 0.72 higher than the serum S100B protein level of healthy children (Z=6.85, 95% CI 0.52∼0.93, P<0.05). There was no difference in the serum S100B protein level between the children with febrile seizures and children with fever but without seizures (Z=0.70, 95% CI -0.20∼0.41, P>0.05).
CONCLUSION: The level of serum S100B protein in children with febrile seizures was higher than that of healthy children and was statistically significant, whereas the increase in children with higher fever without seizures was not statistically significant. Because there was only a difference in serum S100B protein levels between children with febrile seizures and healthy children but not in febrile children without seizures as the strongest confounding factors for the results, febrile seizures do not elevate the level of S100B protein levels any more than fever.
PMID:34525431 | DOI:10.1016/j.seizure.2021.08.015
