Inter- and intra-observer variability in cerebroplacental ratio measurements in fetuses between 32 and 40 weeks of gestation.

Completed

• Conditions: Doppler ultrasound; Cerebroplacental Ratio; 10010273

• Registration Number: NL-OMON49138
• Lead Sponsor: Academisch Medisch Centrum

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 18 June 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 40

Inclusion Criteria

Singleton pregnancies between 32 and 40 weeks of gestation.

Exclusion Criteria

- Maternal age <18 years
- Inability to give informed consent
- Chromosomal abnormalities or major congenital malformations (including SUA).

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Inter- and intra-observer reproducibility of the MCA, UA, UtA pulsatility<br /><br>indices (PI) and the CPR.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Correlation between gestational age and the inter- and intra-variability of<br /><br>pulsatility indices (PI) of the MCA, UA, UtA and the CPR. </p><br>