Clinical trials: Microvascular Ischaemia of Myocardium
Coronary Cicrovascular Dysfunction, Hypertrophic Cardiomyopathy Patients
Prognostic Significance of CMD Assessed by IMR in HCM Patients
The index of microcirculatory resistance (IMR) serves as an indicator of coronary microvascular dysfunction (CMD) with significant prognostic value in various clinical conditions.
- Trial name
- caIMR-HCM (NCT06190704)
- Testing
- caIMR
- Volunteers
- 191 people
- Sponsor
- Ya-Wei Xu
Coronary Microvascular Dysfunction
A Study on the Impact of Bivalirudin Usage During PCI for High-risk Plaques on Post-PCI Coronary Microcirculation.
In this study, investigators enrolled patients with coronary heart disease who were scheduled to undergo percutaneous coronary intervention (PCI) and had high-risk plaques according to computed tomography angiography (CTA).
- Trial name
- PCI (NCT05984537)
- Testing
- Bivalirudin, standard heparin
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Peking University First Hospital
Coronary Arterial Disease (CAD), Coronary Microvascular Dysfunction (CMD)
Prognostic Values of Coronary Microvascular Dysfunction Patients Treated with Rotational Atherectomy During Percutaneous Coronary Intervention
The goal of this observational study is to learn about the long-term prognostic of coronary microvascular dysfuction in Patients Treated with Rotational Atherectomy During Percutaneous Coronary Intervention.
- Trial name
- NCT06702748
- Where
- China
- Volunteers
- 452 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Myocardial Infarction with Nonobstructive Coronary Arteries
Stockholm Myocardial Infarction with Nonobstructive Coronaries Study 3
The present pilot study will investigate the prevalence of CMD in an unselected cohort of patients with the working diagnosis MINOCA and to study if the diagnostic yield can be improved by adding adenosine to the CMR…
- Trial name
- SMINC-3 (NCT05426408)
- Testing
- Cardiac magnetic resonance imaging to study coronary microvascular dysfunction
- Where
- Sweden
- Volunteers
- 85 people
- Sponsor
- Karolinska Institutet
Cardiomyopathy, Hypertrophic, Coronary Disease
Analysis of Heart Muscle Function in Patients With Heart Disease and Normal Volunteers
Myocardial ischemia is a heart condition in which not enough blood supply and oxygen reaches the heart muscle. Damage to the major blood vessels of the heart (coronary artery disease), minor blood vessels of the heart…
- Conditions
- Cardiomyopathy, Hypertrophic, Coronary Disease, Healthy, Myocardial Ischemia
- Trial name
- NCT00001459
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Transthyretin Cardiac Amyloidosis
Effect of Trimetazidine on Coronary Flow in Transthyretin Cardiac Amyloidosis
The goal of this clinical trial is to learn if trimetazidine can improve blood flow in the heart in adults with transthyretin cardiac amyloidosis (ATTR-CM).
- Trial name
- TACT-TTR (NCT07836699)
- Testing
- Trimetazidine
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- Fábio Fernandes
Coronary Artery Calcification, Intravascular Lithotripsy
Prognostic Impact of Coronary Microvascular Dysfunction After IVL Versus RA in Patients With Severe Coronary Calcification Undergoing PCI
The goal of this observational study is to lean that whether the distinct mechanisms by which intravascular lithotripsy (IVL) and rotational atherectomy (RA) treat severe coronary calcification differentially affect the…
- Conditions
- Coronary Artery Calcification, Intravascular Lithotripsy, Coronary Microcirculation Dysfunction
- Trial name
- NCT07699965
- Where
- China
- Volunteers
- 590 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Microvascular Angina
Sex Difference of Coronary Microvascular Dysfunction in Patients With Non-obstructive Coronary Artery Disease
Sex difference of coronary microvascular dysfunction evaluated by coronary flow reserve will be assessed in patients with non-obstructive coronary artery disease
- Trial name
- NCT06076551
- Testing
- Adenosine stress echocardiography
- Where
- South Korea
- Volunteers
- 300 people
- Sponsor
- Korea University Anam Hospital