5D LB Ultrasound in Determination of Fetal Weight in Normal Pregnancy : A Pilot Study

Accuracy of Five Dimensional Ultrasound Long Bones Fetal Biometry (5DUS LB ) for Prediction of Fetal Weight Compared to Two Dimensional Ultrasound: a Pilot Study

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02396654

Enrollment

Registered

2015-03-24

Start date

2015-03-31

Completion date

2016-01-31

Last updated

2017-08-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Fetal Weight

Brief summary

5D and 2D ultrasound will be done to normal pregnant women between 37 to 42 weeks gestation and fetal weight will be estimated using the hadlock formula using biometry measured by both ultrasounds. Accuracy of 5D ultrasound in determining fetal weight will be determined.

Interventions

OTHER2D and 5D LB ultrasound comparison for fetal weight estimation

2D and 5DUS LB will be done for term pregnant women and fetal weight will be estimated by the hadlock formula. Accuracy of estimated fetal weight by both techniques will be compared to actual birth weight.

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

FEMALE

Age

20 Years to 40 Years

Healthy volunteers

Yes

Inclusion criteria

* 20-40years * singleton pregnancy * normal pregnancy

Exclusion criteria

* Intrauterine fetal death * multiple pregnancy * congenital anomaly * nonvisualized fetal parts by ultrasound * maternal medical disorders like diabetes and hypertension

Design outcomes

Primary

Measure	Time frame
Accuracy of 5D LB ultrasound in determining fetal weight (estimated by hadlock formula - Accuracy of estimated fetal weight by ultrasound will be compared to actual birth weight)	48hours

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026