Fetal growth retardation.
Conditions
Interventions
case series:none
Sponsors
Obstetrics and Gynecology Hospital of Fudan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Estimate fetal weight (Hadlock-4) based on fetal double parietal diameter, head circumference, abdominal circumference, and femur length, estimated fetal weight (EFW) < the 10th percentile of the corresponding gestational week; or fetal abdominal circumference < 10th percentile; 2. Gestational week 20+0-36+6 weeks; 3. Single tire; 4. Han nationality; 5. The gestational week is clear; 6. 17<= BMI < 27 kg/m^2; 7. Accept the established follow-up plan.
Exclusion criteria
Exclusion criteria: 1. Fetal malformations or chromosomal abnormalities are found during pregnancy; 2. The postpartum examination finds fetal malformations or chromosomal abnormalities; 3. Maternal height <145cm; 4. Past bad pregnancy history such as stillbirth; 5. Either spouse has chromosomal abnormalities; 6. Uterine deformity.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Doppler flow parameters of fetal left portal vein;Doppler flow parameters of fetal umbilical artery;Doppler flow parameters of fetal middle cerebral artery;Doppler flow parameters of fetal intravenous catheters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Fetal biparietal diameter, BPD;Head circumference, HC;Abdominal circumference, AC;Femoral length;Amniotic fluid index, AFI;Gestational weeks at delivery;Mode of delivery;Neonatal birth weight;Apgar score;PH value;Lactate assay;NICU admission rates;Length of NICU stay;Neonatal complications;Stillbirth or neonatal death; | — |
Countries
China
Contacts
Public ContactXiao Xirong
Obstetrics and Gynecology Hospital of Fudan University
Outcome results
None listed