NCT06074601

Brief Summary

The goal of this observational study is to develop and validate cell-free RNA-based biomarkers for predicting a variety of adverse pregnancy outcomes in a pregnant person population. The main question it aims to answer are:

  1. 1.Can cell-free RNA-based biomarkers predict which pregnant people are at greatest risk of developing adverse pregnancy outcomes (e.g., preterm birth, preeclampsia)?
  2. 2.What is the performance of such biomarkers when predicting an adverse pregnancy outcome (e.g., sensitivity, specificity, PPV, NPV, TPR)?

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
10,000

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Aug 2021

Longer than P75 for all trials

Geographic Reach
1 country

10 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 1, 2021

Completed
2.2 years until next milestone

First Submitted

Initial submission to the registry

October 3, 2023

Completed
7 days until next milestone

First Posted

Study publicly available on registry

October 10, 2023

Completed
9 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2024

Completed
1.5 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2025

Completed
Last Updated

November 27, 2024

Status Verified

November 1, 2024

Enrollment Period

2.9 years

First QC Date

October 3, 2023

Last Update Submit

November 25, 2024

Conditions

Outcome Measures

Primary Outcomes (1)

  • Clinical validation of cell-free RNA-based biomarkers of adverse pregnancy outcomes

    This study will measure the test performance (e.g., ROC, sensitivity, specificity, negative and positive predictive value) of cell-free RNA-based biomarkers that are predictive of a variety of adverse pregnancy outcomes (e.g., preterm birth, preeclampsia)

    December 2024

Secondary Outcomes (1)

  • Discovery of multi-omic biomarkers of adverse pregnancy outcomes

    December 2026

Study Arms (1)

Pregnant People

Enrolling any pregnant person over the age of 18 with a singleton pregnancy with their pregnancy having been effectively dated by first trimester ultrasound or last menstrual period

Diagnostic Test: Mirvie Predictive Test for Adverse Pregnancy Outcomes

Interventions

This is a proprietary biomarker and clinical factor-based algorithm for predicting which pregnancies are at greatest risk of developing a variety of adverse pregnancy outcomes (e.g., preterm birth, preeclampsia)

Pregnant People

Eligibility Criteria

Age18 Years+
Sexfemale(Gender-based eligibility)
Gender Eligibility DetailsThis study is open to biological females who are pregnant and identify as female, male, or non-binary
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

This study will enroll a diverse and representative population of pregnant people from across the United States who meet study inclusion and exclusion criteria

You may qualify if:

  • Subject is willing and able to provide written informed consent.
  • Subject is willing and able to provide up to 40 mL of blood via venipuncture and comply with all other study procedures.
  • Subject is a pregnant female before 22 weeks of gestation
  • Subject is at least 18 years of age

You may not qualify if:

  • Estimated due date (EDD) via 1st or 2nd ultrasound, date of last menstrual period (LMP), or in-vitro fertilization (IVF) implantation date is not available
  • Subject is pregnant with multifetal gestation (e.g., twins)
  • Subject is planning to deliver via home birth

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (10)

University of California San Diego

San Diego, California, 92121, United States

Location

Women's Care Florida

Orlando, Florida, 32803, United States

Location

Ochsner Health System

New Orleans, Louisiana, 70115, United States

Location

Beth Israel Deaconess Medical Center

Boston, Massachusetts, 02215, United States

Location

Washington University School of Medicine

St Louis, Missouri, 63108, United States

Location

The Ohio State University

Columbus, Ohio, 43210, United States

Location

Thomas Jefferson University

Philadelphia, Pennsylvania, 19107, United States

Location

University of Pittsburgh Medical Center

Pittsburgh, Pennsylvania, 15213, United States

Location

University of Texas Medical Branch

Galveston, Texas, 77555, United States

Location

MultiCare

Tacoma, Washington, 98405, United States

Location

Related Publications (2)

  • Rasmussen M, Reddy M, Nolan R, Camunas-Soler J, Khodursky A, Scheller NM, Cantonwine DE, Engelbrechtsen L, Mi JD, Dutta A, Brundage T, Siddiqui F, Thao M, Gee EPS, La J, Baruch-Gravett C, Santillan MK, Deb S, Ame SM, Ali SM, Adkins M, DePristo MA, Lee M, Namsaraev E, Gybel-Brask DJ, Skibsted L, Litch JA, Santillan DA, Sazawal S, Tribe RM, Roberts JM, Jain M, Hogdall E, Holzman C, Quake SR, Elovitz MA, McElrath TF. RNA profiles reveal signatures of future health and disease in pregnancy. Nature. 2022 Jan;601(7893):422-427. doi: 10.1038/s41586-021-04249-w. Epub 2022 Jan 5.

    PMID: 34987224BACKGROUND
  • Camunas-Soler J, Gee EPS, Reddy M, Mi JD, Thao M, Brundage T, Siddiqui F, Hezelgrave NL, Shennan AH, Namsaraev E, Haverty C, Jain M, Elovitz MA, Rasmussen M, Tribe RM. Predictive RNA profiles for early and very early spontaneous preterm birth. Am J Obstet Gynecol. 2022 Jul;227(1):72.e1-72.e16. doi: 10.1016/j.ajog.2022.04.002. Epub 2022 Apr 6.

    PMID: 35398029BACKGROUND

Biospecimen

Retention: SAMPLES WITH DNA

Maternal plasma

MeSH Terms

Conditions

Obstetric Labor, PrematurePremature BirthPreterm Premature Rupture of the MembranesPre-EclampsiaHypertension, Pregnancy-InducedFetal Growth Retardation

Condition Hierarchy (Ancestors)

Obstetric Labor ComplicationsPregnancy ComplicationsFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesHypertensionVascular DiseasesCardiovascular DiseasesFetal DiseasesCongenital, Hereditary, and Neonatal Diseases and AbnormalitiesGrowth DisordersPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 3, 2023

First Posted

October 10, 2023

Study Start

August 1, 2021

Primary Completion

June 30, 2024

Study Completion

December 31, 2025

Last Updated

November 27, 2024

Record last verified: 2024-11

Data Sharing

IPD Sharing
Will not share

IPD will not be made available to other researchers

Locations