# Fetal Electrophysiologic Abnormalities in High-Risk Pregnancies Associated With Fetal Demise

> **NCT03775954** · — · RECRUITING · sponsor: **Medical College of Wisconsin** · enrollment: 30 (estimated)

## Conditions studied

- High Risk Pregnancy
- Congenital Heart Disease
- Fetal Hydrops
- Twin Monochorionic Monoamniotic Placenta
- Gastroschisis
- Fetal Demise
- Stillbirth
- Fetal Arrhythmia
- Long QT Syndrome
- Intrauterine Fetal Death
- Sudden Infant Death
- Pregnancy Loss
- Twin Twin Transfusion Syndrome
- Birth Defect
- Fetal Cardiac Anomaly
- Fetal Cardiac Disorder
- Fetal Death
- Brugada Syndrome
- Fetal Tachycardia

## Interventions

- **DIAGNOSTIC_TEST:** Fetal Magnetocardiogram and Neonatal Electrocardiogram
- **GENETIC:** Substudy only: Maternal/Infant Pharmacogenomic assessment postnatally

## Key facts

- **NCT ID:** NCT03775954
- **Lead sponsor:** Medical College of Wisconsin
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2018-07-01
- **Primary completion:** 2028-11-30
- **Final completion:** 2028-11-30
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2026-03-04

## Collaborators

- [object Object]
- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03775954

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03775954, "Fetal Electrophysiologic Abnormalities in High-Risk Pregnancies Associated With Fetal Demise". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03775954. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*