Evaluating the fetal autonomic nervous system during pregnancy

Recording and Study of Probable Fetal Electrocardiographic Signals From Maternal Electrocardiogram in Correlation With Fetal Autonomic Nervous sysTem Development.

University of Pisa · NCT06330987

This study is testing how the baby's nervous system develops during pregnancy to see if there are any signs of health issues, and it's for pregnant women between 23 and 40 weeks along.

Quick facts

Study typeObservational
Enrollment186 (estimated)
Ages18 Years and up
SexFemale
SponsorUniversity of Pisa (other)
Locations1 site (Pisa)
Trial IDNCT06330987 on ClinicalTrials.gov

What this trial studies

This observational study aims to assess the fetal autonomic nervous system (ANS) in pregnant women between 23 and 40 weeks of gestation. By analyzing maternal electrocardiograms and other clinical parameters, the study seeks to identify variations in fetal ECG that may indicate developmental or pathological issues. The research focuses on understanding the maturation of the fetal ANS and its implications for cardiovascular health and potential developmental disorders. Participants will be recruited during routine ultrasound visits and information sessions.

Who should consider this trial

Good fit: Ideal candidates for this study are pregnant women with singleton pregnancies between 23 and 40 weeks of gestation.

Not a fit: Patients with multiple pregnancies or those who are outside the specified gestational age range will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide critical insights into fetal development and help identify risks for complications in pregnancy and beyond.

How similar studies have performed: While the study of fetal autonomic nervous system is a relatively novel approach, similar studies have shown promise in understanding fetal development and associated risks.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Singleton pregnancy from 23 to 40 weeks of gestation.

Exclusion Criteria:

* Consent withdrawal
* Multiple pregnancy
* Singleton pregnancy below 23 weeks or above 40 weeks of gestation
* Contractions and signs of labor

Where this trial is running

Pisa

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.

View on ClinicalTrials.gov →

Conditions: Pregnancy Related, Pregnancy Disease, Pregnancy Complications, Pre-Eclampsia, Gestational Diabetes, ECG Electrode Site Reaction, Fetal Growth Retardation, Fetal Complications

Last reviewed 2026-05-15 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.