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Methotrexate off the hook? no lung harm found in RA study

NCT ID NCT07360340

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at 50 Egyptian patients with rheumatoid arthritis to see if methotrexate affects lung health. Half were taking methotrexate, and half were on other treatments. Researchers used lung function tests and CT scans to check for lung disease. They found no difference between the two groups, suggesting methotrexate may not cause lung problems in these patients.

What this could mean

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

Active substance
Methotrexate
What this could lead to
If confirmed, this could reassure patients that methotrexate may not increase the risk of lung problems in rheumatoid arthritis.
What could go wrong
This was a small, single-center study with only 50 participants. Results may not apply to all populations or account for long-term effects.

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

50 people

The number who actually took part.

Started

Dec 2022

Finished

Jul 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

50 RA patients diagnosed according to Rheumatoid Arthritis - 2010 American college of rheumatology/ European League Against Rheumatism (ACR-EULAR) attending rheumatology and chest inpatient departments and outpatient clinics in Ain Shams University Hospitals.

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: * Age more than 18 yr rheumatoid arthritis more than one year, all patients were under RA Treatment for more than one year Exclusion Criteria: * Patients with recent respiratory infection, history of pulmonary tuberculosis or other chest disorders such as COPD, bronchial asthma, vasculitis, pleural diseases, thromboembolism or pulmonary hypertension, any patient receiving drugs that induce ILD such as chemotherapeutics, antimicrobials, cardiovascular agents.

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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.

Contacts and locations

Locations

  • Faculty of medicine, Ain Shams University

    Cairo, Egypt