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Chinese Journal of Cerebrovascular Diseases(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (04): 232-236. doi: 10.11817/j.issn.1673-9248.2021.04.007

• Original Article • Previous Articles     Next Articles

Prevalence of cerebral small vessel diseases in peritoneal dialysis patients

Danyang Tian1, Wen Tang2, Dongsheng Fan1,()   

  1. 1. Department of Neurology, Peking University Third Hospital, Beijing 100191, China
    2. Department of Nephrology, Peking University Third Hospital, Beijing 100191, China
  • Received:2020-12-24 Online:2021-08-09 Published:2021-09-10
  • Contact: Dongsheng Fan

Abstract:

Objective

To investigate the prevalence of cerebral small vessel disease (CSVD) in peritoneal dialysis patients.

Methods

We consecutively included 22 patients with renal failure due to various reasons who regularly consulted the peritoneal dialysis clinic in Peking University Third Hospital from 2016.3 to 2016.9. Demographic and clinical data were prospectively collected, magnetic resonance imaging of brain (T2* included) was done. Evaluation of neuroimaging and grading the relevant scales was completed.

Results

There were 3 patients (13.6%) with acute small subcortical infarction, 8 patients (36.4%) with lacune, 13 patients (59.1%) with enlarged perivascular spaces, 21 patients (95.5%) with white matter hyperintensities, 10 patients (45.5%) with cerebral microbleeds among the 22 included patients. More diabetes mellitus was found in patients with lower CSVD burden (<2). Patients with stroke or dyslipidemia presents significant longer dialysis time (P<0.05). No significant effect was found between patients with or without hypertension or cardiovascular disease (P>0.05).

Conclusion

There is a high prevalence of CVSD in peritoneal dialysis patients, we should pay more attention on it.

Key words: Peritoneal dialysis, Cerebral small vessel disease, Cerebral microbleeds, Stroke

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