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Study identifier: NCT04654988 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study to Evaluate the Efficacy of Immunosuppression in Myocarditis or Inflammatory Cardiomyopathy.

Condition: Myocarditis · Heart Failure · Endomyocardial Biopsy  ·  Sponsor: Medical University of Warsaw

PhasePhase 4
Planned participants100
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

Myocarditis can result in numerous complications, but there is paucity of data regarding optimal therapy, short- and long-term effects of possibly effective immunosuppressive therapy. The IMPROVE-MC study will provide high-quality scientific data about efficacy and safety of immunosuppressive therapy, non-invasive (MRI, biomarkers) and invasive diagnostics tests (endomyocardial biopsy), and prognosis in myocarditis. The objective of this multicenter, prospective, randomized, double-blind placebo-controlled trial is to assess the efficacy and safety of 12 - month treatment with prednisone and azathioprine comparing to placebo on top of guideline-recommended medical therapy in patients with biopsy-proven virus negative myocarditis or inflammatory cardiomyopathy and reduced ejection fraction (LVEF ≤ 45%). The study will also assess persistence of the treatment effects after 12 months.

This description comes directly from the study's public registry record.

Talk to the study team

Krzysztof Ozierański, MD, PhD  ·  22 5991958  ·  krzysztof.ozieranski@wum.edu.pl

Always discuss trial participation with your own doctor first.

Locations (1)

First Department of Cardiology, Medical University of WarsawWarsaw, PolandRecruiting

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Source record: clinicaltrials.gov/study/NCT04654988