NCT07018362

Ultrasound Assessment of Fetal Growth Parameters

Research on the Application of Ultrasonography in Fetal Growth Parameters

• Status: Enrolling By Invitation
• Phase: —
• Study type: Observational
• Enrollment: 1,000 (estimated)
• Sponsor: The First Affiliated Hospital of Xiamen University · Academic / Other
• Sex: Female
• Age: 18 Years – 45 Years
• Healthy volunteers: Accepted

Summary

The goal of this observational study is to establish reference value ranges for normal fetal biometric parameters at different gestational weeks for the domestic population, and evaluate their clinical application to predict perinatal outcomes. The main question it aims to answer is: What is the relationship between fetal parameter measurements (such as clavicle length, scapular width, scapular length, sternum length, and cranial structure measurements) and gestational age as well as other growth parameters? And how can these parameters be used in clinical applications such as predicting perinatal outcomes? Researchers will observe the relationship between the measurement values of fetal clavicle length, scapular width, scapular length, sternum length, and cranial structure and gestational age as well as other growth parameters, and ultimately follow up on the perinatal outcomes of mother and fetus.

Conditions

• Fetal Clavicle Length
• Fetal Scapular Width
• Fetal Sternal Length
• Fetal Scapular Length
• Perinatal Outcomes of the Mother and Fetus

Interventions

Type	Name	Description
OTHER	restricted fetal growth	The fetus is of abnormal size and has not reached its genetic growth potential in utero. Fetal birth weight is less than two standard deviations from the average weight for the same gestational age, or less than the 10th percentile of normal weight for the same age.

Timeline

• Start date: 2025-07-01
• Primary completion: 2032-01-01
• Completion: 2032-11-30
• First posted: 2025-06-12
• Last updated: 2025-08-05

Locations

1 site across 1 country: China