Status:
TERMINATED
Early Pregnancy Evaluation by Three-Dimensional Ultrasound
Lead Sponsor:
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Conditions:
First Trimester Bleeding
Pregnancy
Eligibility:
FEMALE
15+ years
Brief Summary
Early pregnancy is associated with numerous physiologic alterations - many of which are required to establish normal pregnancy outcome. Three-dimensional ultrasound may provide new opportunities to be...
Detailed Description
Miscarriage is the most common outcome of pregnancy. Vaginal bleeding complicates up to 25% of all pregnancies, and this clinical sign is associated with an increased risk of spontaneous abortion (als...
Eligibility Criteria
Inclusion
- INCLUSION CRITERIA:
- All pregnant subjects will be recruited under informed consent at Hutzel Hospital. The study population for both arms of this protocol will involve pregnant women between the ages of 15 years-old and older at Hutzel Hospital. The ethnic backgrounds are estimated to involve approximately 60 percent Caucasian and 40 percent African American between both sides.
- Accurate pregnancy dating criteria.
- Estimated gestational age less than or equal to 20 weeks' gestation.
- Visible fetus with normal heart rate and rhythm.
- EXCLUSION CRITERIA:
- Poor visualization of the fetus due to technical factors (e.g. obesity).
- Risk factors that increase risk for not keeping serial ultrasound appointments.
- Desire not to have vaginal ultrasound scans.
Exclusion
Key Trial Info
Start Date :
March 22 1998
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
June 29 2012
Estimated Enrollment :
69 Patients enrolled
Trial Details
Trial ID
NCT00342290
Start Date
March 22 1998
End Date
June 29 2012
Last Update
December 17 2019
Active Locations (2)
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1
Hutzel Women's Hospital
Detroit, Michigan, United States, 48201
2
William Beaumont Hospital
Royal Oak, Michigan, United States, 48073-6769