New combo therapy aims to tame heart sarcoidosis with fewer side effects

NCT ID NCT03593759

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

Summary

This Phase 3 trial compares a low-dose combination of prednisone and methotrexate to standard high-dose prednisone for people with active cardiac sarcoidosis. Researchers hope the combo works just as well but causes fewer side effects and improves quality of life. The study plans to enroll 194 participants across multiple centers.

What this could mean

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

Active substance

prednisone or prednisolone combined with methotrexate

What this could lead to

If successful, this could offer a safer, equally effective treatment option for cardiac sarcoidosis, reducing side effects from high-dose steroids.

What could go wrong

This is a Phase 3 trial, but it's still relatively small (194 participants). The combination therapy may not be as effective as standard treatment, and both drugs have known risks like infection and liver toxicity.

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.

cardiac sarcoidosis sarcoidosis

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: •••••@•••••

  • Contact

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

Locations

  • Allegheny General Hospital

    RECRUITING

    Pittsburgh, Pennsylvania, 15212, United States

    Contact Email: •••••@•••••

    Contact

  • CIUSSS de l'Estrie - CHUS - Hôpital Fleurimont

    RECRUITING

    Sherbrooke, Quebec, J1H 5N4, Canada

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

    Contact

  • CIUSSS-Hopital du Sacre-Coeur de Montreal

    RECRUITING

    Montreal, Quebec, H4J 1C5, Canada

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

    Contact

  • Chiba University

    RECRUITING

    Chiba, Japan

    Contact

    Contact

  • Eastern Health Health Sciences Centre

    RECRUITING

    St. John's, Newfoundland and Labrador, A1B 3V6, Canada

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

    Contact

  • Hokkaido University

    RECRUITING

    Sapporo, Kita 8, Nishi 5, Kita-Ku, 060-0808, Japan

    Contact Email: •••••@•••••

    Contact

  • Imperial College Healthcare Trust-NHS-Hammersmith Hospital

    NOT_YET_RECRUITING

    London, W12 0HS, United Kingdom

    Contact Email: •••••@•••••

    Contact

  • Institut universitaire de cardiologie et de pneumologie de Québec-Université Laval

    RECRUITING

    Québec, Quebec, G1V 4G5, Canada

    Contact Email: •••••@•••••

    Contact

  • King's College Hospital NHS Foundation Trust

    NOT_YET_RECRUITING

    London, SE5 9RS, United Kingdom

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

    Contact

  • Libin Cardiovascular Institute of Alberta

    RECRUITING

    Calgary, Alberta, T2N 2T9, Canada

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

    Contact

  • London Health Sciences Centre

    RECRUITING

    London, Ontario, N6A 4A5, Canada

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

    Contact

  • Montefiore Medical Center

    RECRUITING

    New York, New York, 10467, United States

    Contact Email: •••••@•••••

    Contact

  • Montreal Heart Institute

    RECRUITING

    Montreal, Quebec, H1T 1C8, Canada

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

    Contact

  • Nagoya City University

    RECRUITING

    Nagoya, Japan

    Contact Email: •••••@•••••

    Contact

  • National Cerebral and Cardiovascular Center (NCVC)

    RECRUITING

    Osaka, Japan

    Contact Email: •••••@•••••

    Contact

  • Nippon Medical School

    RECRUITING

    Tokyo, Japan

    Contact

    Contact Email: •••••@•••••

  • QE II Health Sciences Centre

    RECRUITING

    Halifax, Nova Scotia, B3H 3A7, Canada

    Contact Email: •••••@•••••

    Contact

  • Sapporo Medical University

    RECRUITING

    Sapporo, Japan

    Contact Email: •••••@•••••

    Contact

  • St. Joseph's Healthcare Centre

    RECRUITING

    Hamilton, Ontario, L8N 4A6, Canada

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

    Contact

  • St. Marrianna University

    NOT_YET_RECRUITING

    Kawasaki, Japan

    Contact

    Contact

  • St. Paul's Hospital

    RECRUITING

    Vancouver, British Columbia, V5Z 1M9, Canada

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

    Contact

  • The Ohio State University Wexner Medical Center

    RECRUITING

    Columbus, Ohio, 43210, United States

    Contact Email: •••••@•••••

    Contact

  • Tufts Medical Center

    RECRUITING

    Boston, Massachusetts, 02111, United States

    Contact

    Contact

  • University of Fukui

    NOT_YET_RECRUITING

    Fukui, Japan

    Contact

    Contact

  • University of Michigan-Michigan Medicine Cardiovascular Center

    RECRUITING

    Ann Arbor, Michigan, 48109-5853, United States

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

    Contact

  • University of Minnesota

    NOT_YET_RECRUITING

    Minneota, Minnesota, 55455, United States

    Contact

    Contact

  • University of Ottawa Heart Institute

    RECRUITING

    Ottawa, Ontario, K1Y 4W7, Canada

    Contact

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

  • University of Utah

    RECRUITING

    Salt Lake City, Utah, 84112, United States

    Contact Email: •••••@•••••

    Contact

  • Virginia Commonwealth University

    RECRUITING

    Richmond, Virginia, 23298-0053, United States

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

    Contact

  • Yale-New Haven Hospital

    RECRUITING

    New Haven, Connecticut, 06520, United States

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

    Contact