Using MRI to evaluate fetal health during pregnancy

LUMIERE on the FETUS : A Study on the Added Value of Fetal MRI

Observational Assistance Publique - Hôpitaux de Paris · NCT04142606

This study is testing if using advanced MRI along with regular ultrasounds can help doctors find and diagnose problems in unborn babies better for pregnant women between 16 and 36 weeks.

Quick facts

Study typeObservational
Enrollment1500 (estimated)
Ages18 Years and up
SexFemale
SponsorAssistance Publique - Hôpitaux de Paris Academic / other
Locations1 site (Paris)
Trial IDNCT04142606 on ClinicalTrials.gov

What this trial studies

This observational study aims to improve the detection and diagnosis of congenital anomalies in fetuses by utilizing advanced Magnetic Resonance Imaging (MRI) techniques alongside traditional ultrasound methods. The study will include pregnant patients between 16 and 36 weeks of gestation, collecting clinical, biological, and ultrasound data to analyze in conjunction with MRI findings. The goal is to enhance the anatomical and functional evaluation of fetal organs, ultimately improving perinatal outcomes. The study will ensure minimal loss to follow-up by maintaining standard perinatal surveillance practices.

Who should consider this trial

Good fit: Ideal candidates for this study are pregnant women aged 18 and older with single or twin pregnancies between 16 and 36 weeks of gestation.

Not a fit: Patients with contraindications to MRI or those with multiple pregnancies greater than two will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to better detection and management of congenital anomalies in fetuses, improving outcomes for affected infants.

How similar studies have performed: Other studies utilizing MRI for fetal evaluation have shown promising results, indicating that this approach is both relevant and potentially beneficial.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patient ≥ 18 years
* Single or twin pregnancy
* gestational age≥ 16 WG and ≤ 36 WG based on cranio-caudal length (LCC) dating
* Collection of the patient's consent

Exclusion Criteria:

contraindication to MRI

* multiple pregnancies \> 2
* subsequent follow-up impossible
* maternal condition contraindicates continuation of pregnancy
* patient having to have an MRI examination as part of the normal clinical follow-up of her pregnancy (identified or strongly suspected echocardiographic abnormality on ultrasound, diaphragmatic dome hernia, CMV fetal infection, antecedent brain abnormality in siblings, STT operated)

Where this trial is running

Paris

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Pregnancy
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.