Application of Oxford classification in 123 cases of child IgA nephropathy
10.3969/j.issn.1671-8348.2015.11.020
- VernacularTitle:牛津病理分型在123例儿童IgA肾病中的应用
- Author:
Shuai HU
;
Qiu LI
;
Gaofu ZHANG
;
Mo WANG
;
Jia JIAO
- Publication Type:Journal Article
- Keywords:
glomerulonephritis,IGA;
Oxford classification;
child
- From:
Chongqing Medicine
2015;(11):1501-1504
- CountryChina
- Language:Chinese
-
Abstract:
Objective To verify the application value of the Oxford classification in child IgA nephropathy (IgAN) .Methods The clinical and pathological data by renal biospy in 123 children patients with IgAN from January 2010 to September 2013 were collected and retrospectively analyzed .84 cases were followed up .The results were divided into 4 grades(A ,B ,C ,D) based on the manifestations at the end of follow‐up .Finally the pathological analysis was performed .Results Among 123 cases ,the clinical man‐ifestations were dominated by nephrotic syndrome (42 .28% ) ,followed by hematuria complicating proteinuria (24 .39% ) .The scores of 4 pathological indexes were dominated by M 1 (82 .11% ) ,E1 (53 .66% ) ,S0 (59 .35% ) and T0 (82 .11% ) respectively ;the mesangial cells proliferation and endocapillary proliferation were related with the hematuria severity (P<0 .01);mesangial cells pro‐liferation ,endocapillary proliferation and renal tubule atrophy/interstitial fibrosis were related with the edema occurrence ( P<0 .05);the mesangial cells proliferation ,segmental glomerulosclerosis and renal tubule atrophy/interstitial fibrosis were related with the average arterial pressure increase(P<0 .05) .4 pathological indexes were related with 24 h urinary protein amount(P<0 .01);the segmental glomerulosclerosis and renal tubule atrophy/interstitial fibrosis were related with the decrease of the estimated glo‐merular filtration rate(P<0 .01) .84 cases were successfully followed up ,the clinical outcome was grade A in 43 cases(51 .19% ) , grade B in 30 cases(31 .71% ) ,grade C in 8 cases(9 .52% ) and grade D in 3 cases(3 .57% ) .Only the renal tubule atrophy/intersti‐tial fibrosis was related with prognosis(P<0 .05) .Conclusion The Oxford classification has certain relation with clinical indexes of children with IgAN .Only the renal tubule atrophy/interstitial fibrosis are the risk factors of prognosis .
