Validation of maternal cardiac output trending with impedance cardiography against transthoracic Doppler echocardiography in healthy pregnant women.

Validation of maternal cardiac output trending with impedance cardiography against transthoracic Doppler echocardiography in healthy pregnant women. - ICG-trending

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON45637

Enrollment

Registered

2017-07-25

Start date

2017-07-25

Completion date

Unknown

Last updated

2024-02-28

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

Conditions

healthy pregnancy

Interventions

Impedance cardiography

Pregnancy

Transthoracic echocardiography

Validation

Eligibility

Age

18 Years to 64 Years

Inclusion criteria

Inclusion criteria: Women without history or symptoms of cardiovascular diseases with a normal, uncomplicated singleton pregnancy, aged *18 years with informed consent.

Exclusion criteria

Exclusion criteria: - Any known pre-existing cardiac, hypertensive or renal disease - Any contraindication for exercise - Multiple pregnancy - Labouring pregnant women - Not regularly attending scheduled obstetric appointments

Design outcomes

Primary

Measure	Time frame
Validation of ICG for the assessment of CO in trending ability (relative *CO) during pregnancy using TTE, using the 4-quadrant plot, and calculating the concordance rate, angular bias and radial limits of agreement - Hypothesis: ICG accurately allows CO trending during pregnancy as compared to TTE.	—

Secondary

Measure	Time frame
Assessing agreement between ICG and TTE for individual CO measurements in pregnant women.	—

Countries

The Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)