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Ultrasound may replace costly CT scans for lung disease in arthritis patients

NCT ID NCT06235645

Diagnosis Sponsor: University Hospital, Tours Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether a quick, non-invasive lung ultrasound can detect interstitial lung disease in people with rheumatoid arthritis. About 280 adults with RA and risk factors for lung disease will get an ultrasound, and results will be compared to standard chest CT scans. If accurate, ultrasound could become a cheaper, safer screening tool.

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 280 people

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

Started

Nov 2024

Expected to finish

Mar 2027

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

Adult patients followed at CHU de Tours with a diagnosis of rheumatoid arthritis and with at least two risk factors for developing PR-PID

Ages

18 years and older

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: * Adult patient (age \> 18 years) followed at CHU of Tours * Diagnosis of rheumatoid arthritis validated according to ACR 2010 criteria, EULAR classification, regardless of time since diagnosis * Patient who has had or will have a thoracic CT scan and PFT performed as part of routine care in the 6 months preceding or following inclusion * Patient with at least two risk factors for developing RA-ILD among : * Male sex or * Active or former smoker assessed at 20 pack-year or * Age \> 60 years or * Levels of RF≥3N (rheumatoid factor) and/or anti-CCP≥3N (antibodies against cyclic citrullinated peptides) at diagnosis or at any time during the course of the disease or * High RA activity score (DAS28\>3.2) Exclusion Criteria: * Diagnosis of congenital lung disease * Diagnosis of another autoimmune pathology associated with RA (overlap syndrome) linked to the development of ILD (interstitial lung disease) (systemic sclerosis, myositis, dermatomyositis, mixed connectivitis, systemic lupus erythematosus or other ANCA vasculitis, with the exception of secondary Gougerot-Sjögren's syndromes). * Current or operated lung cancer * Thoracic irradiation * Thoracic transplant patients * Previous invasive thoracic procedures * Pathologies responsible for pleural thickening (silicosis, asbestosis, known pleural plaque, pleural sequelae of tuberculosis) * Pregnant or breast-feeding women * Patient under legal protection (guardianship, curatorship or safeguard of justice) * Patient who has objected to data processing * Parenchymal infection current or less than one month old prior to LUS examination * Liquid or gaseous pleural effusion

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Conditions

The condition(s) this trial relates to.

interstitial lung disease rheumatoid arthritis

As listed by the trial registrant

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

Interstitial lung disease Lung ultrasound Rheumatoid arthritis Thoracic ultrasound

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 hospital Tours

    RECRUITING

    Tours, 37000, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.