Effect of preeclampsia and varying degrees proteinuria on perinatal outcome
10.3760/cma.j.issn.1001-7097.2014.03.004
- VernacularTitle:先兆子痫及其不同程度蛋白尿对围生期结局的影响
- Author:
Lihong ZHANG
;
Yunjiao ZHOU
;
Jun YE
;
Yaping CHEN
;
Yun WU
;
Jianying NIU
;
Yong GU
- Publication Type:Journal Article
- Keywords:
Preeclampsia;
Proteinuria;
Perinatal outcome
- From:
Chinese Journal of Nephrology
2014;30(3):177-181
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the impacts of preeclampsia and the different extent of proteinuria on maternal and perinatal outcomes.Methods The retrospective analysis was conducted according to the perinatal clinical data of preelacmpsia,pregnancy-induced hypertension in pregnant women and normal pregnant women from the Fifth People's Hospital of Shanghai,excluding twins,diabetic mellitus and patients with chronic kidney disease previously.Patients were divided into three groups on the basis of their conditions:① preeclampsia patients (A group,220 cases); ② patients with gestational hypertension (B group,189 cases); ③ normal pregnant (C group,220 cases).Patients with pre-eclampsia according to the degree of proteinuria were further divided into three subgroups:A1:patients with mild proteinuria (n =109); A2:patients with moderate proteinuria (n =72); A3:patients with severe proteinuria (n =39).Results Compared with the other two groups,the patients in A group had higher blood pressure,serum creatinine,uric acid,cesarean section rate,perinatal prematurity,stillbirth,fetal distress and neonatal asphyxia in preeclampsia group.However,the serum albumin level,eGFR,neonatal birth weight,length and Apgar scores were lower in A group compared with B and C group (P ＜ 0.05).In three subgroups,serum creatinine level,uric acid level,cesarean section rate,perinatal prematurity and fetal distress were significantly increased in A3 group compared with A1 group,while the serum albumin level,eGFR,gestational age and neonatal birth weight were obviously lower in A3 group than in A1 group (P ＜ 0.05).In patients with preeclampsia,24 h urinary protein was negatively related with the levels of serum albumin and eGFR (P ＜ 0.05),and positivly related with the blood pressure,serum creatinine and caesarean production rate (P ＜ 0.05).Large amounts of proteinuria was a risk factor of adverse outcome for pregnant patients with preeclampsia (OR =2.899,P ＜ 0.05).Conclusions Preeclampsia patients with large amount of proteinuria have poor maternal and perinatal outcomes.Massive proteinuria is a risk factor of adverse outcome for patients with pre-eclampsia.
