Clinical trial Recruiting at 26 sites Phase 3 Interventional Ages 18 and up

Comparing low dose Prednisone and Methotrexate to standard dose Prednisone for cardiac sarcoidosis

Official title: Cardiac Sarcoidosis Multi-Center Randomized Controlled Trial

Run by Ottawa Heart Institute Research Corporation · NCT03593759 · Data updated 2026-11-12

This study is testing whether a low dose of Prednisone combined with Methotrexate can help people with cardiac sarcoidosis just as well as a standard dose of Prednisone, while also making them feel better and reducing side effects.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment160 (estimated)
SponsorOttawa Heart Institute Research Corporation
Academic / other
Drugs / interventionsMethotrexate, Prednisone
Locations31 sites (New Haven, Connecticut and 30 other locations)
StatusRecruiting
StartedJanuary 15, 2019
Main results expectedDecember 2026
Study endsDecember 2026
Registry record updatedJuly 10, 2026
Trial IDNCT03593759 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients diagnosed with acute active cardiac sarcoidosis who exhibit specific clinical findings such as advanced conduction system disease or significant ventricular dysfunction.

Probably not a fit

Patients with alternative explanations for their clinical features or those currently receiving treatment for sarcoidosis may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial is a prospective randomized controlled trial that aims to compare the effectiveness of a low dose combination of Prednisone (or Prednisolone) and Methotrexate against a standard dose of Prednisone (or Prednisolone) in patients diagnosed with acute active cardiac sarcoidosis. Participants will be randomized to receive either treatment for six months, with various monitoring and safety assessments conducted throughout the trial. The study hypothesizes that the combination therapy will provide similar efficacy while improving quality of life and reducing toxicity compared to the standard treatment.

Why it matters

Potential benefit: If successful, this study could offer a safer and more effective treatment option for patients with cardiac sarcoidosis.

How similar studies have gone: Other studies have explored similar treatment combinations for sarcoidosis, but this specific approach is novel and has not been extensively tested.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

(i) Cardiac sarcoidosis presenting with one or more of the following clinical findings:

* advanced conduction system disease (defined as Mobitz II AV block or third degree AV block)
* significant sinus node dysfunction (defined as average HR less than 40bpm when awake and/or sustained atrial arrhythmias)
* non- sustained or sustained ventricular arrhythmia
* left ventricular dysfunction (LVEF \< 50%)
* right ventricular dysfunction (RVEF \< 40%)

AND

(ii) No alternative explanation for clinical features

AND

(iii) Nuclear Imaging within six-months of enrollment consisting of FDG-PET scan with FDG uptake suggestive of active CS and myocardial perfusion imaging

AND ONE OR BOTH OF FOLLOWING

(iv) Positive biopsy for Sarcoid (either EMB or extra-cardiac)

(v) CT Chest showing features consistent with pulmonary sarcoidosis and/or mediastinal and/or hilar lymphadenopathy

Exclusion Criteria:

1. Current or recent (within two months) non-topical treatment for sarcoidosis
2. Current Oral/IV treatment of duration greater than 5 days
3. Currently taking Methotrexate or Prednisone for another health condition
4. Intolerance or contra-indication to Methotrexate or Prednisone
5. Patient does not meet all of the above listed inclusion criteria
6. Patient is unable or unwilling to provide informed consent
7. Patient is included in another randomized clinical trial
8. Patient has a contraindication to PET imaging or is unlikely to tolerate due to severe claustrophobia
9. Pregnancy (all women of child bearing age and potential will have a negative BHCG test before enrollment)
10. Breastfeeding
11. Women of childbearing age who refuse to use a highly effective and medically acceptable form of contraception throughout the study
12. Patients for whom the investigator believes that the trial is not in the interest of the patient

Where it's running

  • Yale-New Haven Hospital
    New Haven, Connecticut, United States
    Recruiting
  • Tufts Medical Center
    Boston, Massachusetts, United States
    Recruiting
  • University of Michigan-Michigan Medicine Cardiovascular Center
    Ann Arbor, Michigan, United States
    Recruiting
  • Montefiore Medical Center
    New York, New York, United States
    Recruiting
  • The Ohio State University Wexner Medical Center
    Columbus, Ohio, United States
    Recruiting
  • Allegheny General Hospital
    Pittsburgh, Pennsylvania, United States
    Recruiting
Show 25 more locations
  • University of Utah
    Salt Lake City, Utah, United States
    Recruiting
  • Virginia Commonwealth University
    Richmond, Virginia, United States
    Recruiting
  • Libin Cardiovascular Institute of Alberta
    Calgary, Alberta, Canada
    Recruiting
  • St. Paul's Hospital
    Vancouver, British Columbia, Canada
    Recruiting
  • Eastern Health Health Sciences Centre
    St. John's, Newfoundland and Labrador, Canada
    Recruiting
  • QE II Health Sciences Centre
    Halifax, Nova Scotia, Canada
    Recruiting
  • St. Joseph's Healthcare Centre
    Hamilton, Ontario, Canada
    Recruiting
  • London Health Sciences Centre
    London, Ontario, Canada
    Recruiting
  • University of Ottawa Heart Institute
    Ottawa, Ontario, Canada
    Recruiting
  • Montreal Heart Institute
    Montreal, Quebec, Canada
    Recruiting
  • CIUSSS-Hopital du Sacre-Coeur de Montreal
    Montreal, Quebec, Canada
    Recruiting
  • Institut universitaire de cardiologie et de pneumologie de Québec-Université Laval
    Québec, Quebec, Canada
    Recruiting
  • CIUSSS de l'Estrie - CHUS - Hôpital Fleurimont
    Sherbrooke, Quebec, Canada
    Recruiting
  • Hokkaido University
    Sapporo, Kita 8, Nishi 5, Kita-Ku, Japan
    Recruiting
  • Chiba University
    Chiba, Japan
    Recruiting
  • Nagoya City University
    Nagoya, Japan
    Recruiting
  • National Cerebral and Cardiovascular Center (NCVC)
    Osaka, Japan
    Recruiting
  • Sapporo Medical University
    Sapporo, Japan
    Recruiting
  • Nippon Medical School
    Tokyo, Japan
    Recruiting
  • Auckland City Hospital
    Auckland, Grafton, New Zealand
    Recruiting
  • University of Minnesota
    Minneota, Minnesota, United States
    Not yet recruiting
  • University of Fukui
    Fukui, Japan
    Not yet recruiting
  • St. Marrianna University
    Kawasaki, Japan
    Not yet recruiting
  • King's College Hospital NHS Foundation Trust
    London, United Kingdom
    Not yet recruiting
  • Imperial College Healthcare Trust-NHS-Hammersmith Hospital
    London, United Kingdom
    Not yet recruiting

Study contacts

  • Principal investigator: David H Birnie, MD — Ottawa Heart Institute Research Corporation
  • Study coordinator: David H Birnie, MD
  • Email: dbirnie@ottawaheart.ca
  • Phone: 613-696-7269

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.