Ultrasound imaging of uterine contractions during pregnancy and labor

Ultrasound imaging of uterine contractions during pregnancy and labor - Ultrasound imaging of uterine contractions

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON35727

Enrollment

Registered

2011-08-24

Start date

2011-08-29

Completion date

Unknown

Last updated

2024-04-29

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

Conditions

preterm birth threatened preterm labor

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Singleton pregnancy, >=30 weeks gestational age

Exclusion criteria

Exclusion criteria: Multiple pregnancy, age

Design outcomes

Primary

Measure	Time frame
The first main endpoint is a protocol for imaging the myometrium during contraction using ultrasound. The results should be of a sufficient quality to permit image analysis by segmentation or cross correlation algorithms. The next step is to obtain, from this segmented myometrium, a parameter which is a good measure for the contractility of the uterus. The final endpoint is to obtain an estimate of the relation between the electrical activity and the mechanical contraction.	—

Measure

Time frame

The first main endpoint is a protocol for imaging the myometrium during contraction using ultrasound. The results should be of a sufficient quality to permit image analysis by segmentation or cross correlation algorithms. The next step is to obtain, from this segmented myometrium, a parameter which is a good measure for the contractility of the uterus. The final endpoint is to obtain an estimate of the relation between the electrical activity and the mechanical contraction.

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Secondary

Measure	Time frame
nvt	—

Countries

Netherlands

Outcome results