Common painkiller ibuprofen tested as treatment for heart inflammation

NCT ID NCT06686862

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This clinical trial is testing whether a 3-week course of ibuprofen can reduce heart scarring better than standard acetaminophen in people hospitalized with acute myocarditis (heart muscle inflammation). The study will enroll 150 adults with mild cases (normal heart pumping function) and use MRI scans to measure inflammation and scarring over 6 months. If successful, ibuprofen could become a simple, low-cost treatment option.

What this could mean

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

Active substance

ibuprofen

What this could lead to

If it works, this could provide a simple, widely available treatment to reduce heart scarring in acute myocarditis.

What could go wrong

This is a relatively small Phase 3 trial (150 people) and uses an open-label design, which can introduce bias. Ibuprofen may not outperform acetaminophen, and long-term benefits are uncertain.

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.

acute myocarditis

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Hospital Universitario Puerta de Hierro-Majadahonda

    RECRUITING

    Majadahonda, Madrid, 28222, Spain

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact Email: •••••@•••••

    Contact