The relationship between microscopic pattern of blood stasis and renal pathological grade and related physical and chemical indexes in 800 children with Henoch-Sch?nlein purpura nephritis based on"zhengjia in the kidney collateral"
10.3969/j.issn.1006-2157.2024.01.014
- VernacularTitle:基于"肾络癥瘕"探讨800例过敏性紫癜性肾炎儿童肾脏微观血瘀证与肾脏病理分级及相关理化指标的关系
- Author:
Min GAO
1
,
2
;
Ying DING
;
Ruihong WU
;
Xianqing REN
;
Yan XU
;
Shanshan HAN
;
Yanlin DAI
;
Yanjie HUANG
;
Xiaoqing YANG
;
Shanshan XU
Author Information
1. 河南中医药大学儿科医学院 郑州 450046
2. 河南中医药大学第一附属医院儿科医院
- Keywords:
Henoch-Sch?nlein purpura nephritis;
pathological grade;
coagulation index;
blood stasis;
fibrinogen
- From:
Journal of Beijing University of Traditional Chinese Medicine
2024;47(1):97-106
- CountryChina
- Language:Chinese
-
Abstract:
Objective We aimed to investigate the relationship between microscopic pattern of blood stasis and renal pathological grade and related physical and chemical indexes in children with Henoch-Sch?nlein purpura nephritis(HSPN).Methods We conducted a retrospective analysis of 800 HSPN children from the medical records of the First Affiliated Hospital of Henan University of Chinese Medicine.Laboratory indicators(blood routine test,urine routine test,coagulation test,liver function)and renal pathological indicators of them were collected.According to the severity of renal pathological microscopic lesions,the microscopic pattern of blood stasis was divided into three types,including choroidal discord,dead blood coagulation and intracarenal disease accumulation.The classification of renal microscopic pattern of blood stasis and the correlation between laboratory indexes and renal pathological index were analyzed by Spearman grade correlation and binary Logistic regression analysis.Results(ⅰ)There was no statistical difference of the distribution of the renal microscopic pattern of blood stasis in the different traditional Chinese medicine patterns.(ⅱ)There were significant differences in the contents or the grade of albumin and fibrinogen in the HSPN children with different microscopic pattern of blood stasis(all P＜0.05).(ⅲ)The maximum area under the receiver operating characteristic(ROC)curve between fibrinogen and intracarenal disease accumulation was 0.594(95％CI from 0.540 to 0.633,P＜0.001);sensitivity was 0.447,specificity was 0.725;the best threshold on the ROC curve of 0.172 was 3.755 g/L.(ⅳ)There were positive correlations between the content of fibrinogen,ISKDC grade and Bohle A grade respectively with the scores of intracarenal disease accumulation type(r=0.176,r=0.315,r=0.656;all P＜0.001).(ⅴ)There were positive correlations between the content of fibrinogen,ISKDC grade and Bohle A grade respectively with the renal microscopic pattern of blood stasis(r=0.157,r=0.377,r=0.429;all P＜0.001).Conclusion The microscopic renal pattern of blood stasis can not only reflect the severity of renal blood stasis,but also reflect the severity and long-term prognosis of renal diseases.Albumin and urinary protein grade can reflect the early stage of the microscopic renal pattern of the blood stasis(choroidal discord).The content of fibrinogen increases with the aggravation of renal microscopic pattern of blood stasis,reflecting the end-stage of HSPN,which has the correlation with the formation and severity of related indexes.Fibrinogen can be used as a laboratory indicator to assist in the diagnosis of irreversible lesionsin the renal pathology of HSPN children.
