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Chinese Journal of Brain Diseases and Rehabilitation(Electronic Edition) ›› 2023, Vol. 13 ›› Issue (03): 142-149. doi: 10.3877/cma.j.issn.2095-123X.2023.03.003

• Clinical Research • Previous Articles     Next Articles

Effect of salvianolic acid combined with urinary kallidinogenase on cognitive function, cerebral hemodynamics and serum LPA, ox-LDL, MMP-9 levels in patients with acute cerebral watershed infarction

Shanshan Wang(), Xiaoru Xu, Zhenxian Shi, Dejie Zhang   

  1. Department of General Medicine, 928 Hospital of PLA Joint Logistic Support Force, Haikou 570311, China
    Department of General Neurologic, 928 Hospital of PLA Joint Logistic Support Force, Haikou 570311, China
    Cadre Ward, 928 Hospital of PLA Joint Logistic Support Force, Haikou 570311, China
  • Received:2022-06-07 Online:2023-06-15 Published:2023-08-30
  • Contact: Shanshan Wang
  • Supported by:
    Natural Science Foundation of Hainan Province(822RC880)

Abstract:

Objective

To investigate the clinical effect of salvianolic acid combined with urinary kallidinogenase on acute cerebral watershed infarction (ACWI) and its influence on cognitive function, cerebral hemodynamics and serum levels of lysophosphatidic acid (LPA), oxidized low density lipoprotein (ox-LDL), matrix metalloproteinases-9 (MMP-9).

Methods

Eighty patients with ACWI admitted to General Medicine Department of 928 Hospital of PLA Joint Logistic Support Force from January 2019 to June 2021 were randomly divided into observation group and control group (40 cases each). The control group was treated with urinary kallidinogenase, and the observation group was treated with salvianolic acid. All subjects were treated continuously for 3 weeks after the observation of the clinical efficacy of the two groups. The scores of montreal cognitive assessment (MoCA), national institute of health stroke scale (NIHSS), the peak systolic velocity (Vp) and resistance index (RI) of the anterior cerebral artery (ACA), middle cerebral artery (MCA) and vertebral artery (VA), and the levels of LPA, ox-MMP-9 were compared between the two groups before and after treatment. The adverse reactions of the two groups were also analyzed.

Results

The total effective rate of the observation group (92.50%) was higher than that of the control group (75.00%), and the difference was statistically significant (P<0.05). The MoCA subitem scores and total scores of the two groups after treatment were significantly higher than those before treatment, and the observation group showed greater improvement (P<0.05). Compared with before treatment, NIHSS score and RI of ACA, MCA and VA in the two groups after treatment were decreased, and Vp of ACA, MCA and VA were increased, and NIHSS score and RI of ACA, MCA and VA in the observation group were lower than those in the control group, and Vp of ACA, MCA and VA in the observation group were significantly higher than those in the control group (P<0.05). The serum concentrations of LPA, ox-LDL and MMP-9 in the two groups after treatment were significantly lower than those before treatment, and those in the observation group was lower than those in the control group (P<0.05). There was no significant difference in the adverse reaction rate between the observation group and the control group (P>0.05).

Conclusion

The overall effect of salvianolic acid combined with urinary kallidinogenase in the treatment of ACWI is definite, which can safely and effectively relieve the patients' neurological deficit and improve their cognitive function, it can further improve the expression level of LPA, ox-LDL and MMP-9 in the brain hemodynamics and down-regulate the blood.

Key words: Acute cerebral watershed infarction, Salvianolic acid, Urinary kallidinogenase, Cognitive function, Hemodynamics

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