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Baby blood test may predict surgical recovery

NCT ID NCT06731855

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study measures two natural amino acids, arginine and ADMA, in newborns who had abdominal surgery within their first 5 days of life. Researchers want to see if the balance of these substances can help predict how quickly a baby recovers and whether complications arise. No extra blood draws are needed—only leftover samples from routine tests are used. The goal is to gather information that could lead to future treatments to improve recovery.

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 30 people

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

Started

Feb 2024

Expected to finish

Feb 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

The study population with be of 30 infants born \>35 weeks gestation and has a condition requiring major gastrointestinal surgery within 5 days (120 hours) of birth. This is expected to include predominantly congenital gut malformations: gastroschisis, gut atresias, volvulus and congenital diaphragmatic hernia (who are stable enough for surgery in this time frame). Patient will be recruited over a 1 year period. These infants will be born at Liverpool Women's Hospital or at their local hospital in the north west of England region, and transferred to Alder Hey Children's Hospital for their operation, either directly or via Liverpool Women's Hospital Neonatal Intensive Care Unit. They will recover in Alder Hey Children's Hospital's Paediatric Intensive Care Unit or Neonatal Surgical Unit and may later be transferred back to Liverpool Women's Hospital.

Ages

Up to 5 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: 1. Infants born \>35 weeks gestation 2. Have a condition requiring major gastrointestinal surgery 3. Surgery within the first 5 days (120 hours) following birth (including congenital diaphragmatic hernia who are stable enough for surgery in this time frame). 4. Parent(s)/guardian(s) must have a comprehensive understanding of written and spoken English, sufficient to provide informed using the translation services available to the research team. 5. Must be willing and able to provide informed consent in order to take part in the study Exclusion Criteria: 1. Infants who are unlikely to survive because of poor immediate postoperative condition. 2. Infants known (or suspected to have) a diagnosis of inborn error of metabolism or serious liver dysfunction. 3. Parent(s)/guardian(s) who are unable to give informed consent. 4. Infants who it is not possible to obtain the minimum required residual serum samples from routine biochemical blood testing as outlined in the study schedule

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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

    2 sites. 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

  • Alder Hey Childrens Hospital NSH Foundation Trust

    RECRUITING

    Liverpool, Merseyside, L12 2AP, United Kingdom

  • Liverpool Womens Hospital NHS Foundation Trust

    RECRUITING

    Liverpool, Merseyside, L8 7SS, United Kingdom

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