Antidepressant shows promise for arthritis relief in new trial

NCT ID NCT06231745

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This phase 3 trial tested whether adding paroxetine, an antidepressant, to standard methotrexate therapy can better control rheumatoid arthritis. 100 adults with active RA took part. The main goal was to see if the combination lowers disease activity scores more than methotrexate alone.

What this could mean

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

Active substance

Paroxetine (an antidepressant) and methotrexate (a standard rheumatoid arthritis drug)

What this could lead to

If it works, this could offer a safe, affordable add-on treatment to better control rheumatoid arthritis symptoms.

What could go wrong

This is a small, completed trial with 100 participants, and paroxetine is not a standard RA treatment—results may not apply broadly or show clear benefit.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

rheumatoid arthritis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Mostafa Bahaa

    Damietta, New Damietta, 34518, Egypt