Clinical trial Recruiting at 1 site Observational Ages Any age to 18

Evaluating the link between vein size and heart pressure in children

Official title: Evaluation of the Correlation Between Vein Size Inferior Cava and Right Atrial Pressure in Pediatric Age and Creation of a Possible Predictive Model

Run by IRCCS Azienda Ospedaliero-Universitaria di Bologna · NCT06776133 · Data updated 2026-11-12

This study is trying to see if measuring the size of a specific vein in children's hearts can help predict their heart pressure.

Quick facts

Study typeObservational
AgesAny age to 18 Years
SexAll
Enrollment1100 (estimated)
SponsorIRCCS Azienda Ospedaliero-Universitaria di Bologna
Academic / other
Locations1 site (Bologna, Bologna)
StatusRecruiting
StartedAugust 1, 2022
Main results expectedDecember 31, 2024
Study endsJune 30, 2025
Registry record updatedJanuary 15, 2025
Trial IDNCT06776133 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include pediatric patients aged 0-18 years who are undergoing central venous catheter placement for diagnostic purposes.

Probably not a fit

Patients with univentricular cardiac physiology, nonsinus heart rhythm, mechanical ventilation, inferior vena cava thrombosis, or isomerism may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to establish a correlation between echographic measurements of the inferior vena cava (IVC) and right atrial pressures (RAP) in pediatric patients. It involves both retrospective and prospective data collection at a single center, focusing on building a predictive model for RAP based on echocardiographic parameters. The study will analyze various ultrasound measurements of the IVC and patient-specific factors to create a tailored mathematical model for estimating RAP in children. Additionally, the accuracy of existing adult models will be evaluated in this pediatric cohort.

Why it matters

Potential benefit: If successful, this study could provide a reliable predictive model for assessing heart pressure in pediatric patients, improving diagnosis and treatment.

How similar studies have gone: While this approach is focused on pediatric patients, similar studies in adults have shown success in using echocardiographic parameters to estimate heart pressures.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Pediatric patients aged 0-18 years undergoing central venous catheter (CVC) placement in the course of the diagnosis performed at our center
* Obtaining informed consent from parent/guardian in case of minors

Exclusion Criteria:

\- Patients with univentricular cardiac physiology, nonsinus heart rhythm, mechanical ventilation, Inferior vena cava thrombosis and patients with isomerism

Where it's running

  • IRCCS Azienda Ospedaliero-Universitaria di Bologna
    Bologna, Bologna, Italy
    Recruiting

Study contacts

  • Principal investigator: Simone Bonetti, MD — IRCCS Azienda Ospedaliero-Universitaria di Bologna
  • Study coordinator: Simone Bonetti, MD
  • Email: simone.bonetti@aosp.bo.it
  • Phone: 0512149024

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.