Evidence mapPaperPMID 41840547Full record

ArticleBMC neurology2026

Associations of thyroid function, inflammatory cytokines, and ceramides with 30-day functional outcome after acute ischemic stroke.

Dayong Shen, Jin Tian, Wei Zhang, Jun Chen, Wei Zhang, Long Yang

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Article in BMC neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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6 authors.

Dayong Shen *Department of Neurology, the Affiliated Hospital of Xuzhou Medical University, 99 Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province, 221006, China.
Jin Tian *Department of Neurology, the Affiliated Hospital of Xuzhou Medical University, 99 Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province, 221006, China.
Wei ZhangDepartment of Neurology, the Affiliated Hospital of Xuzhou Medical University, 99 Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province, 221006, China.
Jun ChenDepartment of Neurology, the Affiliated Hospital of Xuzhou Medical University, 99 Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province, 221006, China.
Wei ZhangDepartment of Neurology, the Affiliated Hospital of Xuzhou Medical University, 99 Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province, 221006, China.
Long YangDepartment of Neurology, the Affiliated Hospital of Xuzhou Medical University, 99 Huaihai West Road, Quanshan District, Xuzhou City, Jiangsu Province, 221006, China. drhongjuanshi@126.com.

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6 · The paper itself

Abstract

backgroundAlterations in thyroid function, inflammatory responses, and lipid metabolism have been reported in patients with acute ischemic stroke (AIS). However, the relationships between these biological changes and short-term functional outcomes, particularly in the context of thyroid dysfunction, remain incompletely understood.

methodsThis single-center retrospective cohort study included 261 patients with AIS admitted between January 2018 and December 2023. Thyroid function was assessed at admission, and patients were categorized into thyroid dysfunction (TD) and non-thyroid dysfunction (non-TD) groups. Short-term functional outcome was evaluated using the modified Rankin Scale (mRS) at 30 days. Thyroid-related indices, inflammatory cytokines, and ceramide levels obtained at admission were included in the analyses. Associations between these biomarkers and poor short-term outcome (mRS 4–6) were examined using multivariable logistic regression analyses, stratified by thyroid function status.

resultsIn the overall multivariable model, FT3 (aOR 1.19, 95% CI 1.04–1.43), Cer18:0 (aOR 1.51, 95% CI 1.18–2.21), and Cer24:1 (aOR 1.18, 95% CI 1.10–1.26) were independently associated with poor 30-day functional outcome. IL-17 A (aOR 1.37, 95% CI 1.20–1.58) and TNF-α (aOR 1.44, 95% CI 1.24–1.68) were also associated with poor outcome, whereas IL-10 showed an inverse association (aOR 0.68, 95% CI 0.59–0.78). Stratified analyses suggested differences according to thyroid dysfunction status. In the thyroid dysfunction group, FT3 was more strongly associated with poor outcome (aOR 2.33, 95% CI 1.68–4.37), whereas Cer18:0 remained positively associated in the non-thyroid dysfunction group (aOR 2.84, 95% CI 1.66–3.83).

conclusionIn this retrospective cohort of patients with acute ischemic stroke, 30-day functional outcome was associated with thyroid-related measures, inflammatory cytokines, and ceramides after multivariable adjustment. Differences according to thyroid dysfunction status may reflect coordinated changes across thyroid function, immune-inflammatory responses, and sphingolipid metabolism in the acute post-stroke setting. These findings should be interpreted cautiously and require confirmation in larger prospective studies.

Indexed as

Acute ischemic strokeCeramidesFunctional outcomeInflammatory cytokinesThyroid dysfunction

Identifiers

PMID41840547
PMCPMC13107835

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.