ArticleEuropean journal of medical research2024
Neutrophil-to-lymphocyte ratio associated with symptomatic saccular unruptured intracranial aneurysm.
Article in European journal of medical research, 2024. 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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Who cites it
2 citing papers in PubMed, 1 citations in OpenAlex.
- Circumferential wall enhancement is associated with neutrophil-to-lymphocyte ratio in intracranial fusiform aneurysms.Neuroradiology · 2026Article
- The role of systemic inflammation in the formation and rupture of intracranial aneurysms in moyamoya disease: a retrospective cohort study.Annals of medicine · 2025Article
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Authors and funding
8 authors at 6 institutions in 1 country.
Funding
Abstract
background and purposeWhether symptomatic unruptured intracranial aneurysms (UIAs) lead to change in circulating inflammation remains unclear. This study aims to evaluate the role of hematological inflammatory indicators in predicting symptomatic UIA.
methodsAdult patients diagnosed with saccular intracranial aneurysm from March 2019 to September 2023 were recruited retrospectively. Clinical and laboratory data, including the white blood cells (WBC), neutral counts (NEUT), lymphocyte counts (LYM), and monocyte counts (MONO) of each patient, were collected. The neutrophil-to-lymphocyte ratio (NLR) and lymphocyte-to-monocyte ratio (LMR) were calculated as NLR = NEUT/LYM, LMR = LYM/MONO, SII = PLT*NEUT/LYM. The hematological inflammatory indicators were compared in symptomatic saccular and asymptomatic UIA patients. Multivariable logistic regression analyses were performed to explore the factors predicting symptomatic UIA.
resultsOne hundred and fifty UIA patients with a mean age of 58.5 ± 12.4 were included, of which 68% were females. The NLR and LMR were significantly associated with symptomatic UIA, and the association remained in small UIAs (< 7 mm). The multiple logistic regression analysis showed that NLR was independently associated with symptomatic UIA. On ROC curve analysis, the optimal cutoff value of NLR to differentiate symptomatic from asymptomatic was 2.38. In addition, LMR was significantly associated with symptomatic UIA smaller than 7 mm.
conclusionThere was a significant correlation between NLR and symptomatic UIA. The NLR was independently associated with symptomatic UIA.
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