Study on the relationship between perinatal hemodynamics and retinopathy of prematurity
10.3760/cma.j.cn101070-20200201-00109
- VernacularTitle:围生期血流动力学与早产儿视网膜病相关研究
- Author:
Min SHEN
1
;
Xinru CHENG
;
Mengyuan LEI
;
Zanyang SHI
;
Junbo RONG
;
Shuanfeng FANG
;
Shuling XU
;
Peige XIA
;
Suge HAN
;
Lili WANG
;
Fengxia MAO
;
Qianya XU
;
Li WANG
;
Qian ZHANG
Author Information
1. 郑州大学第一附属医院郑东院区新生儿重症监护室，郑州 450000
- From:
Chinese Journal of Applied Clinical Pediatrics
2020;35(19):1485-1489
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the correlation between the index of hemodynamics in perinatal period and retinopathy of prematurity(ROP), so as to provide basis for the better prevention and treatment of ROP.Methods:From May 2017 to April 2019, the preterm infants were admitted to the Neonatal Intensive Care Unit of the First Affiliated Hospital of Zhengzhou University at birth and were hospitalized for more than 2 weeks, gestational age ≤ 35 weeks and birth weight ≤ 2 500 g. They were selected as the study objects.The perinatal data including heart rate, blood pressure, patent ductus arteriosus, ventricular septal defect, and NT-proBNP level on the 1 st, 7 th and 14 th day, respectively after birth were collected.They were divided into ROP group and non ROP group according to the results of the retinopathy screening report.The influencing factors of ROP were screened out by univariate analysis and multivariate regression analysis. Results:A total of 1 119 subjects were included, 105 infants with ROP were detected, and the prevalence of ROP was 9.4%.Among them, 12 cases of pre-threshold lesion type 1 and threshold lesions required treatment, accoun-ting for 1.07% of screened preterm infants .Univariate analysis and multivariate regression analysis revealed that gestational age, birth weight, total oxygen therapy time, and intrauterine growth restriction were all factors affecting ROP, and 2 hemodynamic related indicators, such as the level of NT-proBNP in plasma on the 14 th day after birth, and placenta previa or abruption were also related to ROP( OR=0.604, 0.647, 1.276, 2.361, 1.688 and 2.506, respectively, all P<0.05). Conclusion:The hemodynamic changes in perinatal period may be involved in the formation of ROP, and it is necessary to further clarify its mechanism.
