Idiopathic recurrent pericarditis
MONDO:0016662A rare autoinflammatory syndrome defined as recurrence of pericardial inflammation of unknown origin following the first episode of acute pericarditis and a symptom-free interval of 4-6 weeks or longer. Recurrent attacks of chest pain may be the sole presentation or the chest pain may be accompanied by pericardial friction rub, electrocardiographic or echocardiographic changes, pericardial effusion and increased C-reactive protein. Cardiac tamponade is a rare, life-threatening complication.
Also known as: idiopathic relapsing pericarditis
18 clinical trials for this condition and its sub-types.
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New study aims to predict which patients will get pericarditis again
Knowledge-focused Not yet recruitingThis study looks for ways to predict if pericarditis (inflammation of the sac around the heart) will come back. About 10-30% of people have a repeat episode, and half of those have multiple returns. Researchers will use a special PET/CT scan, blood tests, and patient information …
Phase: PHASE3 • Sponsor: Ottawa Heart Institute Research Corporation • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:28 UTC
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New blood tests aim to unlock mysteries of rare inflammatory diseases
Knowledge-focused Not yet recruitingThis study aims to better understand rare autoinflammatory diseases by developing blood tests that measure inflammation markers. Researchers will analyze blood samples from 60 adults and children with these conditions. The goal is to identify specific inflammation pathways, which…
Sponsor: Hospices Civils de Lyon • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:44 UTC