New ultrasound angle may help place lifelines in newborns

NCT ID NCT07434102

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether measuring a specific angle on ultrasound can help doctors place umbilical catheters correctly in newborns. 78 babies were included. The goal was to see if this angle predicts proper catheter position and if ultrasound guidance can fix misplaced catheters.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this ultrasound technique could help doctors place umbilical catheters more accurately in newborns, reducing complications.
What could go wrong
This was a small, completed study. The angle measurement may not work in all newborns or may not be better than current methods.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

78 people

The number who actually took part.

Started

Sep 2021

Finished

Jan 2023

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

This observational, prospective, single-center, population-based cohort study was conducted at the Neonatal and Intensive Care Department of the University Frederic Chopin Hospital of Rzeszów (Poland). Neonates born at ≥24 weeks' gestation who required parenteral nutrition in the early postnatal period were eligible for inclusion in the study and underwent umbilical venous catheter placement.

Ages

1 day to 3 days

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Neonates born at at ≥24 weeks of gestational age who required parenteral nutrition during the early postnatal period. Exclusion Criteria: Individuals with congenital gastrointestinal tract malformations, agenesis of the ductus venosus, or those delivered prior to 24 weeks of gestation were excluded from the study.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Anatomy of the ductus venosus are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Department of Neonatology and Neonatal Intensive Care Medical University of Warsaw, Karowa 2

    Warsaw, 00-315, Poland

  • Department of Neonatology with Neonatal Intensive Care Unit, University Clinical Hospital in Rzeszów, Chopina 2

    Rzeszów, 35-055, Poland