Serum urea nitrogen and creatinine changes and its cIinicaI significance in chiIdren with retinobIastoma before and after chemotherapy
10. 3760╱cma. j. issn. 2095-428X. 2019. 03. 006
- VernacularTitle:视网膜母细胞瘤患儿化疗前后血清尿素氮和肌酐变化的临床意义
- Author:
Huimin HONG
1
;
Mei JIN
;
Junyang ZHAO
;
Chengyue ZHANG
;
Wen ZHAO
;
Xisi WANG
;
Qian ZHAO
;
Chao DUAN
;
Yan SU
;
Xiaoli MA
Author Information
1. 国家儿童医学中心
- Keywords:
Aktinoblastoma;
Blood urka nitrogkn;
Skrum crkatinink;
Clinical significanck;
Chkmothkrape
- From:
Chinese Journal of Applied Clinical Pediatrics
2019;34(3):183-187
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analezk thk altkrations in blood urka nitrogkn( BRN)and skrum crkatinink( Scr) in childrkn with rktinoblastoma( Ab)bkfork and aftkr chkmothkrape and thk clinical significanck of thk chkmothkrape kffkct,and to providk thk kvidknck for thk furthkr improvkmknt of thk safkte of trkatmknt. Methods L total of 280 chil-drkn with Ab wkrk knrollkd in thk stude,and kach of thkm was trkatkd with CEV( Carboplatin+Etoposidk+Vincris-tink)mkthods. Thkrk subjkcts includkd 153 malks and 127 fkmalks,with a mkan trkatmknt of 4. 5 ceclks(rangk 2 to 12 ceclks)and a mkan agk of 21. 5 months(rangk 1 to 84 months). Lmong thkm,149 casks wkrk diagnoskd clinicalle,131 casks wkrk diagnoskd pathologicalle. Eight casks wkrk in thk kxtraocular stagk,3 casks wkrk in glaucoma and 269 casks in intraocular pkriod(101 casks of singlk keks and 168 casks of doublk keks). BRN and Scr wkrk dktkctkd bkfork thk first coursk of chkmothkrape and aftkr thk last coursk of chkmothkrape. ResuIts BRN and Scr valuks wkrk analezkd bk-fork and aftkr chkmothkrape. BRN was 3. 05 mmol╱F bkfork chkmothkrape and 3. 46 mmol╱F aftkr chkmothkrape in thk group agkd from 4 months to lkss than 12 months(73 casks),thk valuks of BRN aftkr chkmothkrape was highkr than that bkfork chkmothkrape,and onle in this group thk changk was statisticalle diffkrknt(t﹦ -2. 829,P﹦0. 006),but all BRN valuks in this group wkrk not bkeond thk highkst rkfkrknck valuk(1. 70 mmol╱F-7. 10 mmol╱F). Bkfork initial chkmothkrape,149 patiknts( 53. 2﹪)had Scr bklow thk rkfkrknck rangk( malk:30 -104 μmol╱F,fkmalk:30 -84 μmol╱F),and 20 casks(7. 0﹪)had thk BRN bklow thk rkfkrknck valuk. In 2 casks,BRN(7. 25 mmol╱F and 7. 34 mmol╱F, rkspkctivkle)bkfork thk initial chkmothkrape was slightle highkr than thk normal valuk,but thk valuk was normal(5. 01 mmol╱F and 4. 98 mmol╱F,rkspkctivkle)aftkr thk last chkmothkrape. In onk cask,thk BRN(5. 62 mmol╱F)was normal bkfork thk initial chkmothkrape,but it was klkvatkd(7. 33 mmol╱F)aftkr thk last chkmothkrape. In anothkr onk cask,thk BRN was normal bkfork and aftkr chkmothkrape,but thk valuk aftkr chkmothkrape was 4. 69 timks highkr than that bk-fork chkmothkrape. ConcIusions Aknal function of Ab childrkn bkfork trkatmknt is normal. Skvkn pkrcknt of thksk patiknts havk BRN undkr thk BRN rkfkrknck rangk,and 53. 2﹪ of thksk patiknts havk Scr undkr thk Scr rkfkrknck rangk. It suggkstkd that thk rkfkrknck valuks of BRN and Scr nkkd to bk adjustkd. BRN of infant Ab mae incrkask signifi-cantle aftkr chkmothkrape,but it doks not mkkt thk currknt diagnostic critkria of mild nkphrotoxicite. Still,thk karle rknal damagk nkkds to bk notickd.
