Evidence map›Paper›PMID 40571946›Full record

ArticleActa epileptologica2025

Predictive value of peripheral blood inflammatory markers for epilepsy occurrence in traumatic brain injury patients.

Sheng-Xue Wang, Qiang Zi, Yu-Xuan Li, Wang Guo, Yu-Hao Chu, Xue-Ping Yang, Yun Li

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Article in Acta epileptologica, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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2 citing papers in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Sheng-Xue Wang *Clinical Medical School, Dali University, Dali, 671000, China.
Qiang Zi *Clinical Medical School, Dali University, Dali, 671000, China.
Yu-Xuan LiClinical Medical School, Dali University, Dali, 671000, China.
Wang GuoClinical Medical School, Dali University, Dali, 671000, China.
Yu-Hao ChuClinical Medical School, Dali University, Dali, 671000, China.
Xue-Ping YangClinical Medical School, Dali University, Dali, 671000, China.
Yun LiDepartment of Neurology, The First Affiliated Hospital of Dali University, Dali, 671000, China. yy_neuron@163.com.ORCID http://orcid.org/0009-0002-8871-3226

Funding

Science Research Foundation of Yunnan Education Bureau 2023Y0974
6 · The paper itself

Abstract

backgroundPost-traumatic epilepsy (PTE) is characterised by recurrent epileptic seizures following traumatic brain injury (TBI). PTE has a high incidence and leads to significant disability rates, posing a substantial socioeconomic burden. This study aimed to evaluate the predictive value of peripheral blood inflammatory markers-including neutrophils, lymphocytes, platelets, the neutrophil-to-lymphocyte ratio (NLR), and the platelet-to-lymphocyte ratio (PLR)-for seizure risk in patients with TBI.

methodsThis investigation involved the enrollment of patients admitted to the Department of Neurology/Surgery at the First Affiliated Hospital of Dali University in Yunnan Province, China, spanning the period from January 2020 to May 2023. Our cohort comprised 138 individuals with PTE, 150 with TBI, 142 with epilepsy of unknown origin, and 130 healthy controls (HC). We retrospectively analysed demographic characteristics and peripheral blood cell inflammation markers for all participants.

results1. In the PTE group, both neutrophil count and NLR exhibited higher levels compared to the TBI group, the epilepsy of unknown origin group, and the HC group. Conversely, the lymphocyte count, platelet count, and PLR in the group were lower in contrast to the TBI group, the epilepsy of unknown origin group, and the HC group. 2. Neutrophil count, lymphocyte count, platelet count, NLR, and PLR were significantly different between the PTE and TBI, PTE and HC groups (P < 0.05). Marked distinctions were detected in neutrophil count, platelet count, NLR, and PLR between the PTE group and the epilepsy of unknown origin group (P < 0.05). 3. Furthermore, our multivariate linear regression analysis unveiled that the TBI site (temporal lobe) (P < 0.05), the severity of TBI (mild, moderate, severe) (P < 0.05), and surgical intervention (P < 0.05) are the risk factors affecting the peripheral blood inflammation indicators. 4. Finally, the ROC analysis produced an AUC of 0.908 for neutrophil levels (cut-off: 4.05, sensitivity: 0.783, specificity: 0.992) and an AUC of 0.960 for NLR (cut-off: 2.945, sensitivity: 0.797, specificity: 0.992).

conclusionsBoth neutrophil count and the NLR were significantly increased in the PTE group, suggesting that these parameters may serve as predictors of epilepsy development in TBI patients.

Indexed as

EpilepsyNeutrophil-to-lymphocyte ratioPeripheral blood inflammatory markersTraumatic brain injury

Identifiers

PMID40571946
PMCPMC12199492

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