Clinical trials: Unstable Angina
Chest Pain, Coronary Artery Disease
ARgentinean Risk Assessment Registry in ACS; the ARRA-RACS Study
The first aim of this trial is to assess the long-term prognostic value of Omega-3 index, which is a measure of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) relative to other fatty acids in the erythrocyte membrane…
- Conditions
- Chest Pain, Coronary Artery Disease, Unstable Angina Pectoris, Myocardial Infarction
- Trial name
- ARRA-RACS (NCT01377402)
- Where
- 10 sites in Argentina, Norway
- Volunteers
- 982 people
- Sponsor
- Helse Stavanger HF
Angina Pectoris, Angina, Unstable
SPECTACL: SPECTroscopic Assessment of Coronary Lipid
The purpose of this study is to evaluate a near-infrared (NIR) spectroscopy system that has been designed to identify the chemical composition of coronary artery plaques in patients undergoing a percutaneous coronary intervention…
- Conditions
- Angina Pectoris, Angina, Unstable, Myocardial Infarction
- Trial name
- SPECTACL (NCT00330928)
- Testing
- Near Infrared Spectroscopy (NIRS) Imaging, intravascular ultrasound (IVUS)
- Where
- 6 sites in United States, Canada
- Volunteers
- 106 people
- Sponsor
- Infraredx
Chest Pain, Coronary Artery Disease
Risk Markers in the Acute Coronary Syndromes
The main aim of this trial is to assess the long-term prognostic value of different types of Factor XIIa in an unselected, single center series of 871 chest pain patients admitted to the emergency unit, employing blood samples…
- Conditions
- Chest Pain, Coronary Artery Disease, Unstable Angina Pectoris, Myocardial Infarction
- Trial name
- RACS (NCT00521976)
- Where
- Norway
- Volunteers
- 871 people
- Sponsor
- Helse Stavanger HF
Coronary Artery Disease, Coronary Stenosis
Physiologic Assessment of Coronary Stenosis Following PCI
This is a pilot study designed to assess the relationship between iFR (instantaneous wave-free ratio) pullback and the distribution of coronary atheroma/stenoses as assessed by Quantitative Coronary Angiography (QCA) post…
- Conditions
- Coronary Artery Disease, Coronary Stenosis, Angina, Unstable, Angina, Stable
- Trial name
- DEFINE PCI (NCT03084367)
- Testing
- iFR pullback
- Where
- 28 sites in United States, Netherlands and 1 more
- Volunteers
- 500 people
- Sponsor
- Volcano Corporation
Acute Coronary Syndrome
A Comparison of Ticagrelor (AZD6140) and Clopidogrel in Patients With Acute Coronary Syndrome
Ticagrelor is a new, reversible binding, anti-platelet medication. Anti-platelet medications work to prevent the formation of blood clots.
- Trial name
- PLATO (NCT00391872)
- Testing
- Ticagrelor, Clopidogrel
- Where
- 672 sites in United States, Argentina and 42 more
- Volunteers
- 18,624 people
- Sponsor
- AstraZeneca
Coronary Artery Disease, Ischemic Heart Disease
The Randomized OPTIMAL-ACT Trial
The purpose of this study is to find the ideal range of the activated clotting time (ACT) during percutaneous coronary intervention (PCI) that is associated with lowering the rate of undesirable medical outcomes
- Conditions
- Coronary Artery Disease, Ischemic Heart Disease, Anticoagulant-induced Bleeding, Coronary Syndrome
- Trial name
- NCT03772613
- Testing
- Unfractionated heparin
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- Mayo Clinic
Acute Coronary Syndrome (ACS), High On-treatment Platelet Reactivity (HTPR)
The Effect of IV Cangrelor and Oral Ticagrelor Study
Major heart attacks are caused by a number of factors, the two major of which are furring up of a coronary artery with atheroma and then sudden clot formation on this area leading to a blockage and interruption of blood flow.
- Conditions
- Acute Coronary Syndrome (ACS), High On-treatment Platelet Reactivity (HTPR), Microvascular Obstruction (MVO), ST-segment Elevation Myocardial Infarction (STEMI)
- Trial name
- NCT02733341
- Testing
- Cangrelor, Ticagrelor
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- The Royal Wolverhampton Hospitals NHS Trust
Acute Coronary Syndrome (ACS)
Prasugrel Switching Study in Patients With Acute Coronary Syndrome (ACS) Who Underwent Percutaneous Coronary Intervention (PCI)
This Phase IV, multicenter trial is designed to assess the efficacy of prasugrel in preventing the formation of blood clots in Taiwanese patients with ACS who have been treated with PCI.
- Trial name
- NCT03672097
- Testing
- Prasugrel
- Where
- 10 sites in Taiwan
- Volunteers
- 204 people
- Sponsor
- Daiichi Sankyo Taiwan Ltd., a Daiichi Sankyo Company
Acute Coronary Syndrome, Myocardial Infarction
Multicenter Study to Rule Out Myocardial Infarction by Cardiac Computed Tomography
The growing availability of cardiac computed tomography (CT)* in emergency departments (EDs) across the U.S. expands the opportunities for its clinical application, but also heightens the need to define its appropriate use in the…
- Conditions
- Acute Coronary Syndrome, Myocardial Infarction, Unstable Angina Pectoris
- Trial name
- ROMICAT-II (NCT01084239)
- Testing
- Cardiac Computed Tomography
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- Massachusetts General Hospital
Coronary Syndrome
WILL lOWer Dose Aspirin be Better With Rivaroxaban in Patients With Chronic Coronary Syndromes?
The trial is a pharmacodynamic study to determine the effect of a novel regimen of aspirin 20 mg BD plus rivaroxaban 2.5 mg BD on haemostasis, fibrin clot dynamics, inflammatory markers, platelet function and arachidonic acid…
- Trial name
- WILLOW CCS (NCT04990791)
- Testing
- Aspirin 75mg, Aspirin 20mg, Rivaroxaban 2.5 mg
- Where
- United Kingdom
- Volunteers
- 48 people
- Sponsor
- Sheffield Teaching Hospitals NHS Foundation Trust
Coronary Artery Bypass, Myocardial Ischemia
Glutamate for Metabolic Intervention in Coronary Surgery
The main purpose of this study is to determine whether intravenous glutamate infusion given in association with surgery for unstable coronary artery disease can protect the heart from myocardial injury, postoperative heart…
- Conditions
- Coronary Artery Bypass, Myocardial Ischemia, Myocardial Infarction, Coronary Artery Disease
- Trial name
- GLUTAMICS (NCT00489827)
- Testing
- Intravenous infusion of saline, Intravenous glutamate infusion
- Where
- 3 sites in Sweden
- Volunteers
- 865 people
- Sponsor
- University Hospital, Linkoeping
Acute Coronary Syndrome, Depression
MBCT Delivered Via Group Videoconferencing for ACS Patients With Elevated Depression Symptoms
The objective of this study is to identify Acute Coronary Syndromes (ACS) patients' specific needs and preferences for depression treatment via in-person or virtual individual interviews to (a) guide MBCT adaptation; and identify…
- Conditions
- Acute Coronary Syndrome, Depression, Myocardial Infarction, Unstable Angina
- Trial name
- NCT03878160
- Testing
- Individual Interview
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Unstable Angina, Myocardial Infarction
Early Versus Delayed Timing of Intervention in Patients With Acute Coronary Syndromes
The timing of intervention study is a prospective, randomized, international, multicentre comparison of the relative efficacy, safety, and cost effectiveness of a management strategy of coronary angiography and intervention…
- Trial name
- TIMACS (NCT00552513)
- Testing
- Early Coronary Intervention, Delayed Coronary Intervention
- Where
- Canada
- Volunteers
- 3,031 people
- Sponsor
- Population Health Research Institute
Myocardial Infarction, Unstable Angina
Myocardial Ischemia and Transfusion Pilot
The purpose of this study is to evaluate two approaches to red blood cell transfusion in anemic patients with acute coronary syndrome.
- Conditions
- Myocardial Infarction, Unstable Angina, Coronary Artery Disease
- Trial name
- MINT Pilot (NCT01167582)
- Testing
- Red blood cell transfusion
- Where
- 7 sites in United States
- Volunteers
- 110 people
- Sponsor
- Rutgers, The State University of New Jersey
Ischemic Heart Disease, Unstable Angina
Technology-Based Intervention to Promote Heart Health After Cardiac Rehab (Mobile4Heart)
The purpose of this study is to determine whether using a mobile app increases adherence to a heart healthy prescription after discharge from a cardiac rehab program.
- Conditions
- Ischemic Heart Disease, Unstable Angina, Systolic Heart Failure, Cardiovascular Diseases
- Trial name
- Mobile4Heart (NCT03446313)
- Testing
- Movn Mobile App
- Where
- 2 sites in United States
- Volunteers
- 60 people
- Sponsor
- University of California, San Francisco
Acute Coronary Syndrome
A Study to Compare the Safety of Rivaroxaban Versus Acetylsalicylic Acid in Addition to Either Clopidogrel or Ticagrelor Therapy in Participants With Acute Coronary Syndrome
The purpose of this study is to estimate the risk of bleeding with rivaroxaban, compared with acetylsalicylic acid (ASA), in addition to a single antiplatelet/ platelet adenosine diphosphate P2Y12 receptor antagonist (P2Y12…
- Trial name
- GEMINI ACS 1 (NCT02293395)
- Testing
- Acetylsalicylic acid, Rivaroxaban, Clopidogrel
- Where
- 259 sites in United States, Argentina and 18 more
- Volunteers
- 3,037 people
- Sponsor
- Janssen Research & Development, LLC
Angina, Unstable, Cardiovascular Diseases
IMMEDIATE Trial - Out of Hospital Administration of Glucose, Insulin and Potassium.
The purpose of this study is to test the impact of pharmacological myocardial metabolic support, in the form of intravenous (IV) glucose, insulin and potassium (GIK), for the treatment of patients with threatened or established…
- Conditions
- Angina, Unstable, Cardiovascular Diseases, Heart Diseases, Coronary Disease
- Trial name
- IMMEDIATE (NCT00091507)
- Testing
- GIK
- Where
- 13 sites in United States
- Volunteers
- 911 people
- Sponsor
- Tufts Medical Center
Acute Coronary Disease, Angina Unstable
Clopidogrel Optimal Loading Dose Usage to Reduce Recurrent EveNTs/Optimal Antiplatelet Strategy for InterventionS
The purpose of this study is to evaluate whether a higher dosage of clopidogrel with aspirin (two doses) will decrease the risk of ischemic complications (cardiac death (CV death), myocardial infarction (MI), stroke) after a…
- Trial name
- CURRENT/OASIS7 (NCT00335452)
- Testing
- Clopidogrel, acetylsalicyclic acid (ASA)
- Where
- 38 sites in United States, Argentina and 36 more
- Volunteers
- 25,086 people
- Sponsor
- Sanofi
Acute Coronary Syndrome, Angina, Unstable
Crushed Ticagrelor Versus Eptifibatide Bolus + Clopidogrel
Patients with troponin-negative acute coronary syndrome (ACS) are not routinely pre-treated with P2Y12 inhibitors and the rate of high on-treatment platelet reactivity (HPR) remains elevated after a loading dose of ticagrelor at…
- Trial name
- NCT02925923
- Testing
- Ticagrelor, Eptifibatide, Clopidogrel
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Alabama at Birmingham
Acute Coronary Syndrome
Fondaparinux Trial With Unfractionated Heparin (UFH) During Revascularization in Acute Coronary Syndromes (ACS)
The purpose of this study is to compare the safety of two different dose regimens of unfractionated heparin (UFH) during a percutaneous coronary intervention (PCI) procedure in patients with UA (unstable angina)/NSTEMI (non ST…
- Trial name
- FUTURA/OASIS 8 (NCT00790907)
- Testing
- fondaparinux background and standard dose UFH, Fondaparinux background and low dose heparin, Open label fondaparinux
- Where
- 203 sites in United States, Argentina and 16 more
- Volunteers
- 3,235 people
- Sponsor
- GlaxoSmithKline