View clinical trials related to Myocarditis.
Filter by:The main goal of this study is to characterize presentation, clinical course, and long-term outcomes of myocarditis temporally associated with administration of mRNA-1273 (SPIKEVAX) COVID-19 vaccine.
The main goal of this study is to describe the clinical course, outcomes and risk factors for myocarditis and pericarditis associated with Moderna vaccination targeting SARS-CoV-2.
Immune-checkpoint-inhibitors (ICI) have revolutionized treatment for 20 cancer types. They unleash anti-tumor immune responses. Unfortunately, in 0.36-1.23% of patients, this activation can also lead to lethal immune-related adverse events (irAEs) that can affect any organ. Among those irAEs, ICI-induced myocarditis are the most frequently fatal with death rate reaching 50% in a large case-series of over 100 patients. This study is a dose-finding Phase II trial where 3 abatacept IV regimen (A-10 mg/kg; B-20 mg/kg and C-25 mg/kg every week) will be tested aiming at reaching promptly (after the first dose) and sustainably a CD86RO≥80% during the first 3 weeks of ICI-myocarditis management. The main objective is to find the lowest dose required to achieve a circulating monocytes CD86RO≥80% within the first week of treatment and sustainably over three weeks. The target population is all adult patients with cancer (all cancer types) treated by immune checkpoint inhibitors (anti-PD1, anti-PDL1, anti-CTLA4 monotherapies or combination) and presenting drug-induced myocarditis.
The study will focus on cardiac blood and imaging biomarkers to facilitate early recognition of patients at risk for myocardial injury after COVID-19 vaccination. Ultimately, the intention is to identify patients at risk, reduce adverse events, and determine the need for longer-term follow-up in patients with myocardial injury after vaccination.
The epidemiology of myocarditis is largely unknown and based mainly on small single-center studies. The study aim to evaluate the current incidence, clinical characteristics and outcomes of patients hospitalized due to myocarditis in a general population.
Magnetic properties of myocardial tissue change in the presence of disease. This is detectable in the change of rate of magnetic relaxation, and measurable by T1 and T2 mapping using cardiovascular magnetic resonance (CMR). These markers provide novel quantifiable imaging measures for myocardial tissue characterisation. Despite similar principles, the measurements differ considerably between different sequences, vendors and field strengths, yielding a necessity to establish robust sequence-specific normal ranges, diagnostic accuracy, relationships with clinical characteristics, cardiovascular risk factors, routine cardiac imaging parameters, and prognosis. A further unknown relates to separation between healthy myocardium and subclinical disease in subgroups of patients with suspected cardiac involvement. Examples include patients with possible inflammation, such as in patients with a recent COVID-19 infection or vaccination. Anticipated recruitment of a total of 3000 subjects, with 1500 subjects per field strength (1.5 and 3.0 Tesla).
The goal is to assess for myocardial edema on cardiac MRI during SLE flare to assess for myocardial inflammation.