Abstract:【Objective】 To investigate the changes of serum fibrinogen (FiB),D-dimer (D-D),soluble vascular endothelial growth factor receptor-1 (sFlt-1) and von willebrand factor (vWF) levels and their clinical significance in children with henoch-schonlein purpura nephritis (HSPN). 【Methods】 A total of 56 children with HSPN admitted to our hospital were selected as the HSPN group,79 children with henoch schonlein Purpura (HSP) were selected as the HSP group,and 52 healthy children were selected as the control group. The levels of FiB,D-D,sFlt-1,vWF,24 h urinary protein excretion (24hUPE),urea nitrogen (BUN) and serum creatinine (SCr) in all groups were detected and compared. Pearson correlation method was used to analyze the correlation of FiB,D-D,sFlt-1 and vWF with renal injury indexes. 【Results】The FiB,D-D,sFlt-1 and vWF levels in the HSPN group were significantly higher than those in the HSP group and the control group (P<0.05),and the levels of FiB,D-D,sFlt-1 and vWF in the HSP group were significantly higher than those in the control group (P<0.05). The level of 24hUPE in the HSPN group was significantly higher than that in the HSP group and the control group (P<0.05),while there was no statistical difference in 24hUPE level between the HSP group and the control group (P>0.05). There were no statistical differences in BUN and SCr levels among all groups (P>0.05). Pearson correlation analysis showed that there was no significant correlation between FiB and 24hUPE in the HSPN group (r=0.188,P>0.05),while D-D,sFlt-1 and vWF were positively correlated with 24hUPE (r=0.491,0.502,0.546,P<0.05). 【Conclusion】The levels of FiB,D-D,sFlt-1 and vWF in the HSPN children were significantly increased,which may be associated with early renal injury of HSP.
张迎旭, 樊淑娟. 紫癜性肾炎患儿血清FiB、D-D、sFlt-1、vWF水平变化及其临床意义[J]. 医学临床研究, 2022, 39(7): 1033-1036.
ZHANG Ying-xu, FAN Shu-juan. Clinical Significance of Serum FiB,D-D,SFLT-1 and vWF Levels Changes in Children with Purpura Nephritis. JOURNAL OF CLINICAL RESEARCH, 2022, 39(7): 1033-1036.
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