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Can ultrasound and breathing tests predict which infants will get worse?

NCT ID NCT07381790

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 follows 200 infants hospitalized with lower respiratory tract infections (like bronchiolitis) to see if lung ultrasound and special breathing tests can help doctors predict how sick a child will get and who might develop asthma later. Researchers will track symptoms, hospital stays, and readmissions over one year. The goal is to improve treatment decisions and identify high-risk children early.

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 200 people

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

Started

Dec 2025

Expected to finish

Jun 2029

An estimate. End dates often move.

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

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

Who is studied

children under 2 years of age, hospitalized with lower respiratory tract infections. single cohort study.

Ages

0 days to 24 months

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: * clinical diagnosis of lower respiratory tract infection * with tachypnea and/or * wheezing * Retractions * Respiratory difficulties Exclusion Criteria: * Severe Congenital heart disease (not ASD, small VSD, PDA) * Cystic fibrosis and PCD * Neuromuscular diseases and other diseases with reduced airway clearance * Severe malacia, diagnosed by bronchoscopy by time of T0. * Foreign body inhalation * Pneumothorax * Pleural effusion (with need of invasive interventions) * Bronchopulmonary dysplasia or GA \<32 weeks * Caretaker not able to communicate in Norwegian or English * Weight \<3 kg

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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

  • Aalesund Hospital

    RECRUITING

    Ålesund, Møre og Romsdal, 6017, Norway

  • St. Olavs Hospital HF

    NOT_YET_RECRUITING

    Trondheim, Sør-Trøndelag, 7030, Norway

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