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Serum uric acid is associated with midbrain enlarged perivascular spaces: Results from Multi-modality Medical imaging sTudy bAsed on KaiLuan Study (META-KLS).
- Source :
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Progress in Neuro-Psychopharmacology & Biological Psychiatry . Jul2024, Vol. 133, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
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Abstract
- Serum uric acid (SUA) is a major cause of cardiovascular and cerebrovascular diseases. Whether and to what extent the excess risk of enlarged perivascular spaces (EPVS) conferred by SUA is unknown. The study was conducted to investigate the association between SUA and EPVS in different brain regions. Data are from Multi-modality medical imaging study based on Kailuan study (META-KLS) in this cross-sectional study. Participants were divided into five groups based on SUA levels, and EPVS in basal ganglia (BG), centrum semiovale (CSO) and midbrain (MB) was systematically assessed and divided into Low and High group. Odds ratio (OR) and 95% confidence intervals (95% CIs) for high EPVS outcomes were estimated using multivariable logistic regression analysis. Restricted cubic spline (RCS) was used to further investigate dose-response relationship. A total of 1014 participants aged 25–83 years from 11 centers were enrolled in the study. In the multivariable-adjusted model, SUA, as an independent risk factor, correlated positively with high degree of MB-EPVS (OR, 1.002; 95% CI, 1.000 to 1.004; p = 0.023) in general population. In addition, RCS further demonstrated the linear association between SUA and MB-EPVS (p = 0.072). No association was found between SUA and BG-EPVS or CSO-EPVS. SUA was an independent risk factor of MB-EPVS. High SUA levels were more predictive of increased risk occurrence of high degree of MB-EPVS, supporting a linear association between SUA and MB-EPVS and further indicating that SUA may play an important role in cerebral small vessel disease. The KaiLuan Study and META-KLS were registered online (ChiCTR2000029767 on chictr.org.cn and NCT05453877 on Clinicaltrials.gov , respectively). • The first clinical research on the relationship between SUA and EPVS in different brain regions in general population. • Elevated SUA levels were positively correlated with the risk occurrence of high degree of MB-EPVS in general population. • This prompts that SUA plays an important role in CSVD, and it is necessary to further study its underlying pathogenesis. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02785846
- Volume :
- 133
- Database :
- Academic Search Index
- Journal :
- Progress in Neuro-Psychopharmacology & Biological Psychiatry
- Publication Type :
- Academic Journal
- Accession number :
- 177603444
- Full Text :
- https://doi.org/10.1016/j.pnpbp.2024.111000