Trials / Completed
CompletedNCT01367132
Assessment of the Number of Umbilical Cord Vessels at the Time of Nuchal Translucency Screening
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 123 (actual)
- Sponsor
- Medstar Health Research Institute · Academic / Other
- Sex
- Female
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The primary objective of this study is to determine the detection rate of two- or three-vessel umbilical cord at the time of nuchal translucency screening between 11 and 13 6/7 weeks gestation. Hypothesis: Detection rate of the number of vessels during first trimester will be as accurate as the detection of vessels during the second trimester.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Doppler ultrasound | Ultrasound using Doppler mode to detect blood flow in umbilical cord vasculature and determine the number of vessels present |
Timeline
- Start date
- 2011-02-01
- Primary completion
- 2013-01-01
- Completion
- 2013-01-01
- First posted
- 2011-06-06
- Last updated
- 2013-02-22
Locations
2 sites across 1 country: United States
Source: ClinicalTrials.gov record NCT01367132. Inclusion in this directory is not an endorsement.