Predicting Placental Pathologies by Ultrasound Imaging
Public ClinicalTrials.gov record NCT04506970. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Predicting Placental Pathologies by Ultrasound Imaging of the Human Placenta During Gestation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Intrauterine growth restriction (IUGR) is caused when the placenta cannot provide enough nutrients to allow normal growth of the fetus during pregnancy. It is unclear why IUGR happens, but an increase in inflammatory T cells in the placenta known as villitis of unknown etiology (VUE) is observed in many IUGR infants. The investigators aim to develop ultrasound methods for diagnosing VUE to understand it's role in IUGR.
Study identification
- NCT ID
- NCT04506970
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 60 participants
Conditions and interventions
Conditions
Interventions
- Comprehensive Doppler Ultrasound of the Placenta Diagnostic Test
- Verasonics Ultrasound scanner (ultra-sensitive Doppler imaging) Other
Diagnostic Test · Other
Eligibility (public fields only)
- Age range
- 18 Years to 45 Years
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 26, 2020
- Primary completion
- Jul 30, 2023
- Completion
- Oct 30, 2023
- Last update posted
- Oct 9, 2024
2020 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04506970, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 9, 2024 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04506970 live on ClinicalTrials.gov.