Ignite Creation Date:
2025-12-24 @ 10:54 PM
Ignite Modification Date:
2025-12-25 @ 8:22 PM
Study NCT ID:
NCT04412369
Status:
COMPLETED
Last Update Posted:
2024-07-19
First Post:
2020-05-27
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Multi-modality Imaging & Immunophenotyping of COVID-19 Related Myocardial Injury
Sponsor:
University of Cambridge
Organization:
Study Overview
Official Title:
Multi-modality Imaging & Immunophenotyping of COVID-19 Related Myocardial Injury
Status:
COMPLETED
Status Verified Date:
2024-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
MIIC-MI
Brief Summary:
Cardiovascular involvement in coronavirus disease-2019 (COVID-19) encompasses a wide range of vascular and myocardial pathologies, including both acute and long-term sequelae. The MIIC-MI study aims to investigate mechanisms of cardiac injury in COVID-19 using multi-modality imaging and immunophenotyping to better understand the link with adverse patient outcomes.
Detailed Description:
Cardiovascular involvement in coronavirus disease-2019 (COVID-19) encompasses a wide range of vascular and myocardial pathologies, including both acute and long-term sequelae.
Cardiac Troponin elevation, a marker of acute myocardial injury, has been identified in up to 28% of hospitalized patients with coronavirus disease 2019 (COVID-19) and is associated with an increased mortality risk. However, the predominant aetiology of myocardial injury relating to COVID-19 remains unclear. The Troponin leak could either signify direct cardiac involvement in COVID-19 or serve as a non-specific marker of a severe systemic insult.
There have been numerous reports of acute myocarditis in patients with COVID-19. Other contributory mechanisms of cardiac Troponin elevation in patients with COVID-19 that are also driven by a proinflammatory state include acute myocardial infarction due to atherosclerotic plaque rupture (type 1) or demand ischemia (type 2), endothelial and microvascular dysfunction, immune-mediated activation of coagulation and fibrinolytic systems, and stress cardiomyopathy.
Longer-term effects of COVID-19 on the cardiovascular system are also unknown. Many individuals with post-acute sequalae of SARS-CoV-2 infection (or 'long COVID') have unexplained cardiac symptoms. Patients may also present with new-onset heart failure after COVID-19, which is not attributed to another cause.
We aim to identify patterns of myocardial injury in COVID-19 using non-invasive multi-modality cardiac imaging, paired with cytokine/chemokine testing, immunophenotyping of peripheral blood cells and coagulation profiles.
A better understanding of the mechanisms underlying the excess mortality risk attributable to myocardial injury in COVID-19 is needed and may help to improve patient care.
Cardiac Troponin elevation, a marker of acute myocardial injury, has been identified in up to 28% of hospitalized patients with coronavirus disease 2019 (COVID-19) and is associated with an increased mortality risk. However, the predominant aetiology of myocardial injury relating to COVID-19 remains unclear. The Troponin leak could either signify direct cardiac involvement in COVID-19 or serve as a non-specific marker of a severe systemic insult.
There have been numerous reports of acute myocarditis in patients with COVID-19. Other contributory mechanisms of cardiac Troponin elevation in patients with COVID-19 that are also driven by a proinflammatory state include acute myocardial infarction due to atherosclerotic plaque rupture (type 1) or demand ischemia (type 2), endothelial and microvascular dysfunction, immune-mediated activation of coagulation and fibrinolytic systems, and stress cardiomyopathy.
Longer-term effects of COVID-19 on the cardiovascular system are also unknown. Many individuals with post-acute sequalae of SARS-CoV-2 infection (or 'long COVID') have unexplained cardiac symptoms. Patients may also present with new-onset heart failure after COVID-19, which is not attributed to another cause.
We aim to identify patterns of myocardial injury in COVID-19 using non-invasive multi-modality cardiac imaging, paired with cytokine/chemokine testing, immunophenotyping of peripheral blood cells and coagulation profiles.
A better understanding of the mechanisms underlying the excess mortality risk attributable to myocardial injury in COVID-19 is needed and may help to improve patient care.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: