Fetal growth velocity and body proportions in assessment of growth.
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 500
- 试验地点
- 1
- 主要终点
- Newborn weight and GA at birth-SGA or AGA/LGA- preferably using intergrowth 21/WHO/IAP Standard nomograms.
研究概览
简要总结
Unselected obstetrics population recruited any time during their antenatal visits to KH Manipal, including the third trimister. USG biometric parameters are noted and traditional biometric centiles are noted down from Sonocare software used for all obstetric scans. Subsequent fetal biometric parameters noted down at 28th and 36th week, Conditional centiles are calculated from EFW at anomaly scan between 18-20th weeks, following which new conditional centile charts are created using the help of statistical algorithm available in the literature. Fetal growth velocity calculated based on the change in the conditional centiles. Fetal body proportions, mainly HC/AC ratio is noted down and plotted on HC/AC nomogram previously published to identify respective centiles, Z score and serial centiles in the same. After birth neonatal weight is plotted on the standard centile chart to assess the AGA/SGA pattern. Adverse neonatal outcomes related to FGR neonates- noted down, neonatal anthropometric parameters are noted down to help identify the true undernourished newborn from true IUGR.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 15.00 Year(s) 至 60.00 Year(s)（—）
- 性别
- Female
入选标准
- •Singleton pregnancy-delivering in KH Manipal-biometric parameters available in three gestational windows: 16-22 weeks(mostly 18 weeks), 26-30 weeks(mostly 28 weeks), 34-40 weeks (mostly 36 weeks), there should be minimum of 4 weeks between these USG.
排除标准
- •Congenital malformations-Structural or genetic/chromosomal, multiple pregnancy, those delivering before growth scan between 26-30 weeks.
结局指标
主要结局
Newborn weight and GA at birth-SGA or AGA/LGA- preferably using intergrowth 21/WHO/IAP Standard nomograms.
时间窗: At delivery
次要结局
- Adverse perinatal/neonatal outcome - one or more of the following criteria:(a. Intrapartum CTG abnormalities, requirement of intrauterine resuscitative measures for the same, requirement of operative delivery for the same, meconium stained liquor, Need for any resuscitation at birth, admission to the neonatal unit with reason.)