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Scientists investigate why some preemies develop deadly gut disease

NCT ID NCT00747851

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is collecting and analyzing immune cells from the umbilical cord blood of premature and full-term newborns. Researchers want to understand how these cells respond to certain inflammatory signals, which may help explain why some premature babies develop necrotizing enterocolitis (NEC), a serious gut infection. The study will follow premature infants to see who gets NEC and what factors might be involved.

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 research could point toward ways to predict or prevent necrotizing enterocolitis in premature infants.
What could go wrong
This is an early, observational lab study, not a treatment trial. It may not lead directly to new therapies or change clinical practice.

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

About 388 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2003

Expected to finish

Apr 2026

An estimate. End dates often move.

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

Patients hospitalized in the NICU who were less than or equal to 1500 grams or less than 30 weeks gestational age at birth

Ages

Up to 1 hour

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Patients hospitalized in the NICU who were less than or equal to 1500 grams or less than 30 weeks gestational age at birth; Term infants delivered at UUMC without complication, either via cesarean section or vaginal delivery; Cord blood isolated within first hour of life; and parents or guardians must have signed informed consent. Exclusion Criteria: * Infants with major congenital anomalies will be excluded.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • University of Utah

    RECRUITING

    Salt Lake City, Utah, 84112, United States

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