Clinical trials: Non-Obstructive Coronary Atherosclerosis, open to volunteers
Coronary Artery Disease, Microcirculation Resistance
COronoary Microcirculation Analysis NETwork
COMA.NET (Coronary Microcirculation Analysis Network) is a prospective, randomized, open-label, parallel-group clinical trial designed to determine whether endotype-guided pharmacotherapy is superior to standard care in improving…
- Conditions
- Coronary Artery Disease, Microcirculation Resistance, Microcirculation; Biomarkers; Myocardial Ischemia, Microcirculatory Dysfunction
- Trial name
- COMA-NET (NCT07498231)
- Testing
- Coronary microvascular function assessment
- Where
- Poland
- Volunteers
- 180 people
- Sponsor
- Medical University of Bialystok
Ischemia, Myocardial, Non-Obstructive Coronary Atherosclerosis
INOCA-NA a Local Prospective Registry
The present study has the following objectives: 1. To investigate the prevalence of INOCA in patients referring for a clinically indicated coronary angiography (CA) c/o Division of Cardiology - Federico II University Hospital; 2.
- Conditions
- Ischemia, Myocardial, Non-Obstructive Coronary Atherosclerosis, Microcirculatory Status, Coronary Microvascular Dysfunction (CMD)
- Trial name
- INOCA-NA (NCT06588244)
- Where
- Italy
- Volunteers
- 250 people
- Sponsor
- Federico II University
Myocardial Infarction, Coronary Microvascular Dysfunction
Coronary Microvascular Dysfunction Assessments in Myocardial Infarction With Non-Obstructive Coronary Arteries
To compare clinical outcomes of myocardial infarction with non-obstructive coronary arteries (MINOCA) according to the coronary microvascular dysfunction (CMD), evaluated by optical coherence tomography (OCT), invasive and…
- Conditions
- Myocardial Infarction, Coronary Microvascular Dysfunction, Vasospasm, Coronary
- Trial name
- CMD-MINOCA (NCT05272618)
- Testing
- Intravascular imaging (OCT), Invasive physiologic assessment (FFR, CFR, IMR), or Non-invasive physiologic assessment (N-13 ammonia PET)
- Where
- South Korea
- Volunteers
- 150 people
- Sponsor
- Chonnam National University Hospital
Myocardial Ischemia
MCG for Non-Obstructive Myocardial Ischemia
The aim of this prospective study is to identify Non-Obstructive Myocardial Ischemia of patients who have acute chest pain using Magnetocardiography.
- Trial name
- NCT07657546
- Testing
- Magnetocardiography
- Where
- China
- Volunteers
- 3,786 people
- Sponsor
- Qilu Hospital of Shandong University
Angina Pectoris, Microvascular Angina
Efficacy of Targeted Medical Therapy in Angina and Nonobstructive Coronary Arteries
The goal of this clinical trial is to learn if targeted medical therapy will improve symptoms and quality of life in patients with angina and non-obstructive coronary arteries compared to placebo, after the underlying cause of…
- Conditions
- Angina Pectoris, Microvascular Angina, Vasospastic Angina, Myocardial Bridge of Coronary Artery
- Trial name
- MVP-ANOCA (NCT06424834)
- Testing
- Amlodipine, Nebivolol
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Stanford University
Angina (Stable), Percutaneous Coronary Intervention (PCI)
Advanced Invasive Diagnosis Strategy for Post-PCI Patients With Stable Coronary Syndromes Undergoing Coronary Angiography
AID Post-PCI Angina is as an observational, prospective, single-cohort, multicenter study designed to investigate the causes and origins of post-PCI angina by using the advance invasive diagnosis (AID) strategy combining with…
- Conditions
- Angina (Stable), Percutaneous Coronary Intervention (PCI), INOCA (Ischemia With Non Obstructive Coronary Artery Disease), Chronic Coronary Syndrome
- Trial name
- NCT07638137
- Testing
- An advanced invasive diagnosis (AID) strategy combining with angiography derived physiology (ADP)
- Where
- 5 sites in Spain
- Volunteers
- 246 people
- Sponsor
- Fundacion Investigacion Interhospitalaria Cardiovascular
Angina Patients With Non-obstructive Coronary Artery Disease, Coronary Microvascular Disease
Study Targeting Myocardial Perfusion and Symptom Relief in Women With SGLT2 Inhibitors (STRONG)
The goal of this clinical trial is to that Sodium-glucose cotransporter 2 inhibitors treatment will improve Coronary Microvascular Disease with anginal symptoms associated with non-obstructive coronary disease in women.
- Conditions
- Angina Patients With Non-obstructive Coronary Artery Disease, Coronary Microvascular Disease, Coronary Microvascular Dysfunction (CMD)
- Trial name
- STRONG (NCT06600178)
- Testing
- Brenzavvy (bexagliflozin), 20 mg Oral Tablet
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Virginia
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
Coronary Microvascular Dysfunction, Ischaemia With Non Obstructed Coronary Arteries
Mechanisms Behind Microvascular Dysfunction in INOCA
The purpose of the study is to identify the causes of chest pain in patients experiencing chest pain with no signs of narrowing in the coronary arteries of the heart.
- Trial name
- ExINOCA-P1 (NCT06529861)
- Testing
- [15O]H2O-PET Imaging
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
MINOCA
Plaque Burden and Ischemia in MINOCA
The goal of this clinical trial is to assess coronary artery plaque burden, perivascular inflammation and extent of myocardial ischemia in patients presenting with acute myocardial infarction and non-obstructive coronary artery…
- Trial name
- NCT05681858
- Testing
- CT coronary angiography and [12N] NH3 PET-MR
- Where
- Norway
- Volunteers
- 100 people
- Sponsor
- University of Bergen
Safety Issues, Efficacy, Self
Lower Silesia Sinus Reducer Registry
Lower Silesia Sinus Reducer Registry is a , single-center, single-arm registry including patients with chronic disabling refractory angina pectoris (Canadian Cardiovascular Society [CCS] classes 2-4) despite maximally tolerated…
- Trial name
- LSSRR (NCT06288165)
- Testing
- Coronary Sinus Reducer Implantation
- Where
- 2 sites in Poland
- Volunteers
- 200 people
- Sponsor
- Miedziowe Centrum Zdrowia SA
Non-communicable Diseases (NCD), Neoplams
Health for Hungary (H4H) - Longitudinal Collection of Blood Samples and Corresponding Data
The Health for Hungary (H4H) study collects blood samples and corresponding health data to investigate healthy aging and health-to-disease transitions in middle-aged and elderly participants.
- Conditions
- Non-communicable Diseases (NCD), Neoplams, Cancer, Lung Cancer (NSCLC)
- Trial name
- H4H (NCT07743021)
- Where
- 33 sites in Hungary
- Volunteers
- 15,000 people, healthy volunteers welcome
- Sponsor
- Center for Molecular Fingerprinting Research Nonprofit LLC
Coronary Artery Disease
Invasive Versus Non-invasive Approach in Symptomatic Patient With Non-High Risk Coronary Artery Stenosis
A pragmatic, prospective, multi-center, open label, randomized controlled, superiority trial. The study will compare clinical outcomes between invasive versus non-invasive approach as next diagnostic step in symptomatic patients…
- Trial name
- SMART-STEP (NCT05799092)
- Testing
- Invasive coronary angiography, Non-invasive functional test
- Where
- 22 sites in South Korea
- Volunteers
- 2,000 people
- Sponsor
- Samsung Medical Center
Hypertrophic Cardiomyopathy
Coronary Sinus Reducer Objective Impact on SymptoMs, Ischaemia and miCrovascular Resistance in Non-obstructive Hypertrophic CardioMyopathy
Hypertrophic cardiomyopathy (HCM) is a common heart condition in which the heart muscle becomes abnormally thick. In non-obstructive HCM, blood flow out of the heart is not blocked, but many patients still experience chest pain…
- Trial name
- COSMIC-HCM (NCT07865364)
- Testing
- Coronary sinus reducer
- Where
- 8 sites in United Kingdom
- Volunteers
- 50 people
- Sponsor
- Imperial College London
Angina Patients With Non-obstructive Coronary Artery Disease
Exercise Therapy for Women With ANOCA
Angina is a feeling of chest pain or discomfort which can happen if there is reduced blood flow to the heart. Patients can experience angina with no obstructive coronary arteries (ANOCA) which is a difficult condition to treat…
- Trial name
- ANOCA Exercise (NCT07733986)
- Testing
- Resistance based exercise
- Where
- 11 sites in United Kingdom
- Volunteers
- 76 people
- Sponsor
- NHS Greater Glasgow and Clyde
Coronary Vasospasm, Coronary Microvascular Dysfunction
The NetherLands Registry of Invasive Coronary Vasomotor Function Testing (NL-CFT)
The goal of this registry is to collect data on patients referred for clinically indicated coronary vasomotor function test (CFT) and answer different questions on prevalence, safety and outcomes. The registry is observational.
- Conditions
- Coronary Vasospasm, Coronary Microvascular Dysfunction, Non-Obstructive Coronary Atherosclerosis
- Trial name
- NL-CFT (NCT06083155)
- Testing
- Coronary Function Test, Patient questionnaires
- Where
- 15 sites in Netherlands
- Volunteers
- 2,000 people
- Sponsor
- Radboud University Medical Center
Angina With Non-Obstructive Coronary Artery Disease, Coronary Microvascular Dysfunction (CMD)
aDAPt-ANOCA: Dapagliflozin for the Treatment of Angina With Non-Obstructive Coronary Artery Disease (ANOCA)
The primary purpose of this study is to evaluate the efficacy of DAPA for the treatment of coronary microvascular dysfunction (CMD) among patients with angina and no obstructive coronary artery disease (ANOCA) and established CMD…
- Trial name
- aDAPt-ANOCA (NCT07741890)
- Testing
- Dapagliflozin (10mg Tab)
- Volunteers
- 120 people
- Sponsor
- The Christ Hospital
Myocardial Ischemia, Non-Obstructive Coronary Atherosclerosis
Myocardial Ischemia Without Obstructive Coronary Stenoses
Coronary-related myocardial ischemia can result from obstructive epicardial stenosis or non-obstructive causes including coronary microcirculatory dysfunction and vasomotor disorders.
- Conditions
- Myocardial Ischemia, Non-Obstructive Coronary Atherosclerosis, Microvascular Coronary Artery Disease, Vasospastic Angina
- Trial name
- NCT04827498
- Testing
- Invasive coronary endothelium-dependent and non-endothelium-dependent physiological assessment
- Where
- Spain
- Volunteers
- 600 people
- Sponsor
- Hospital San Carlos, Madrid
Angina Attacks, Non Obstructive Coronary Artery Disease
The Anti-Anginal Effects of N-Acetylcysteine (NAC) in Patients with Angina and Non-Obstructive Coronary Arteries (ANOCA)
The goal of this clinical trial is to determine if N-acetylcysteine (NAC) can reduce angina frequency in women with Angina with Non-Obstructive Coronary Arteries (ANOCA).
- Trial name
- NANA (NCT06890507)
- Testing
- N-Acetylcysteine (NAC)
- Where
- Australia
- Volunteers
- 25 people
- Sponsor
- University of Adelaide
Non-obstructive Coronary Disease, Acute or Chronic Coronary Artery Disease
Simultaneous Measurement of EpicArdial and Microvascular ResisTance Via Angiographic FLOW Study
The aim of this study is to establish the diagnostic performance of the AngioAI+ System (AngioInsight, Inc, USA) for estimating: 1. Fractional flow reserve (FFR) and 2.
- Trial name
- SMARTFLOW (NCT07676097)
- Testing
- Patients with intermediate coronary artery stenosis with clinically indicated FFR assessment., Microvascular assessment
- Where
- 14 sites in United States, United Kingdom
- Volunteers
- 620 people
- Sponsor
- AngioInsight