Clinical trialNCT04900207CompletedObservational

Placental Volume, Flow, and Vascularity Study

SponsorUniversity of MinnesotaEnrollment440Pre-Eclampsia

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this preliminary study is to implement an automated and standardized computer-based method that accurately measures placental volume, blood flow, and vascularity. This will be accomplished by using the digital data obtained at the time of a first-trimester 3D image volume. This information will then be used to further investigate whether placental volume, blood flow, and vascularity can be used to predict the risk of preeclampsia in conjunction with maternal history and serum blood markers obtained at the time of their ultrasound.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Stephen Contag, MD
University of Minnesota Medical School Department of Obstetrics, Gynecology, & Women's Health
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

University of Minnesota
Minneapolis, Minnesota, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 10 Mar 2021
Primary completion: 27 Oct 2021
Completion: 30 Jun 2022
Last update posted: 3 Aug 2022
Registered enrollment: 440
Registry id: NCT04900207

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.