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ClinicalTrials.gov public records Last synced Sep 17, 2026, 11:47 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Angina Unstable Clear all
Active, not recruiting Not applicable Interventional

Emergency Department Triage of Patients With Acute Chest Pain Based on the ESC 0/1-hour Algorithm (PRESC1SE-MI)

NCT05649384
View directory record Official record
Conditions
Acute Chest Pain, NSTEMI - Non-ST Segment Elevation MI
Interventions
European Society of Cardiology hs-cTnT/I 0 h/1 h algorithm, European Society of Cardiology hs-cTnT/I 0 h/3 h algorithm
Diagnostic Test
Lead sponsor
University Hospital, Basel, Switzerland
Other
Eligibility
18 Years and older
Enrollment
64,374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bioequivalency Study of Amlodipine Tablets Under Fasting Conditions

NCT00602017
View directory record Official record
Conditions
Hypertension, Chronic Stable Angina, Vasospastic Angina
Interventions
Amlodipine
Drug
Lead sponsor
Roxane Laboratories
Industry
Eligibility
18 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Saint Charles, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 3 Interventional Results available

Omega-3 Fatty Acids to Improve Depression and Reduce Cardiovascular Risk Factors

NCT00116857
View directory record Official record
Conditions
Cardiovascular Diseases, Depression, Heart Diseases, Myocardial Infarction, Angina, Unstable
Interventions
Sertraline/omega-3, Sertraline/Corn Oil
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 11, 2012 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational

Validation of the MedHub AutocathFFR Software Device for Non-Invasive Fractional Flow Reserve (FFR)

NCT07763769
View directory record Official record
Conditions
Coronary Artery Disease, Stable Angina, Unstable Angina, Non-ST-Elevation Myocardial Infarction
Interventions
MedHub AutocathFFR
Device
Lead sponsor
Medhub Ltd.
Industry
Eligibility
23 Years and older
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Gainesville, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Not applicable Interventional Results available

MBCT Delivered Via Group Videoconferencing for ACS Syndrome Patients With Depressive Symptoms

NCT04231097
View directory record Official record
Conditions
Acute Coronary Syndrome, Depression, Myocardial Infarction, Unstable Angina, STEMI, NSTEMI - Non-ST Segment Elevation MI
Interventions
MBCT intervention for ACS patients
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
35 Years to 85 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 23, 2023 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Not applicable Interventional Results available

Technology-Based Intervention to Promote Heart Health After Cardiac Rehab (Mobile4Heart)

NCT03446313
View directory record Official record
Conditions
Ischemic Heart Disease, Unstable Angina, Systolic Heart Failure, Cardiovascular Diseases
Interventions
Movn Mobile App
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Concord, California • Walnut Creek, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 3 Interventional

Comparison of Angiomax Versus Heparin in Acute Coronary Syndromes (ACS)

NCT00093158
View directory record Official record
Conditions
Unstable Angina, Myocardial Infarction, Acute Disease
Interventions
Angiomax (bivalirudin) anticoagulant
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years and older
Enrollment
13,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 20, 2007 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 3 Interventional

SYNERGY: Open Study of Enoxaparin Versus Unfractionated Heparin in Patients With Acute Coronary Syndromes

NCT00043784
View directory record Official record
Conditions
Unstable Angina, Myocardial Infarction, Myocardial Ischemia
Interventions
enoxaparin
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 15, 2008 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Not applicable Interventional

Study Comparing CT Scan and Stress Test in Diagnosing Coronary Artery Disease in Patients Hospitalized for Chest Pain

NCT00705458
View directory record Official record
Conditions
Coronary Artery Disease, Angina Pectoris, Unstable Angina, Acute Coronary Syndrome
Interventions
Coronary Computed Tomography Angiography, Stress Nuclear Myocardial Perfusion Imaging
Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2015 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 2 Interventional

At-Home Automated External Defibrillator (AED) Training Study

NCT00219674
View directory record Official record
Conditions
Myocardial Infarction, Heart Arrest, Chest Pain, Congestive Heart Failure, Angina, Unstable
Interventions
Group I: Video training, Group II: Video training + enhanced self-efficacy (SE), Group III: In-person training + enhanced SE, Group IV: In-person training + enhanced SE + support
Behavioral
Lead sponsor
Public Health - Seattle and King County
Government
Eligibility
18 Years and older
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational

Investigation of the Biomarker Copeptin in Patients With Acute Myocardial Infarction

NCT00952744
View directory record Official record
Conditions
Acute Coronary Syndromes
Interventions
Not listed
Lead sponsor
Brahms AG
Industry
Eligibility
18 Years and older
Enrollment
2,071 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
11
States / cities
Palo Alto, California • San Diego, California • San Francisco, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2012 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 2 Interventional Results available

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

NCT02293395
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Acetylsalicylic acid, Rivaroxaban, Clopidogrel, Ticagrelor
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
3,037 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
49
States / cities
Alexander City, Alabama • Banning, California • Sylmar, California + 46 more
Source: ClinicalTrials.gov public record
Updated Dec 25, 2017 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 2 Interventional

Anticoagulation With rNAPc2 to Eliminate MACE/TIMI 32

NCT00116012
View directory record Official record
Conditions
Coronary Disease
Interventions
rNAPc2
Drug
Lead sponsor
ARCA Biopharma, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 28, 2006 · Synced Sep 17, 2026, 11:47 PM EDT
Not listed Phase 3 Interventional

ARISE - Aggressive Reduction of Inflammation Stops Events

NCT00066898
View directory record Official record
Conditions
Atherosclerosis, Coronary Artery Disease, Myocardial Infarction, Unstable Angina
Interventions
AGI-1067
Drug
Lead sponsor
AtheroGenics
Industry
Eligibility
18 Years and older
Enrollment
6,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
128
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mesa, Arizona + 108 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2006 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Acute Coronary Syndrome and Care-Seeking Delay: A Web Based Behavioral Study

NCT01407146
View directory record Official record
Conditions
Acute Myocardial Infarction, Heart Attack, Acute Coronary Syndrome, Unstable Angina
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
21 Years and older
Enrollment
2,381 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational

Using Magnetic Resonance Imaging to Evaluate Heart Vessel Function After Angioplasty or Stent Placement Procedures

NCT00692991
View directory record Official record
Conditions
Myocardial Infarction, Angina, Unstable, Cardiomyopathy, Hypertrophic
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 22, 2016 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 3 Interventional Results available

Myocardial Ischemia and Transfusion Pilot

NCT01167582
View directory record Official record
Conditions
Myocardial Infarction, Unstable Angina, Coronary Artery Disease
Interventions
Red blood cell transfusion
Biological
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
7
States / cities
Boston, Massachusetts • New Brunswick, New Jersey • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational

Efficacy of the CMI Magnetocardiograph in Diagnosing Acute Coronary Syndromes in Patients Presenting With High Risk Unstable Angina.

NCT00169975
View directory record Official record
Conditions
Myocardial Ischemia
Interventions
Magnetocardiograph
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 17, 2011 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 3 Interventional Results available

A Comparison of Ticagrelor (AZD6140) and Clopidogrel in Patients With Acute Coronary Syndrome

NCT00391872
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Ticagrelor, Clopidogrel
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
18,624 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
139
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 136 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2012 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 2 Interventional

Safety and Efficacy of TAK-442 in Subjects With Acute Coronary Syndromes

NCT00677053
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
TAK-442, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
30 Years to 80 Years
Enrollment
2,753 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
15
States / cities
Birmingham, Alabama • Tucson, Arizona • Newark, Delaware + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2016 · Synced Sep 17, 2026, 11:47 PM EDT
Completed Phase 3 Interventional Results available

Clopidogrel Optimal Loading Dose Usage to Reduce Recurrent EveNTs/Optimal Antiplatelet Strategy for InterventionS

NCT00335452
View directory record Official record
Conditions
Acute Coronary Disease, Angina Unstable
Interventions
Clopidogrel, acetylsalicyclic acid (ASA)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
25,086 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 17, 2010 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational

Restore EF Observational Study

NCT04648306
View directory record Official record
Conditions
Coronary Artery Disease, Unstable Angina, Angina, Stable, NSTEMI - Non-ST Segment Elevation MI
Interventions
Prophylactic Impella support for a non-emergent PCI
Device
Lead sponsor
Abiomed Inc.
Industry
Eligibility
18 Years and older
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
21
States / cities
Phoenix, Arizona • Tucson, Arizona • Fayetteville, Arkansas + 18 more
Source: ClinicalTrials.gov public record
Updated Dec 13, 2021 · Synced Sep 17, 2026, 11:47 PM EDT
Completed No phase listed Observational

Patient and Provider Assessment of Lipid Management Registry

NCT02341664
View directory record Official record
Conditions
Hyperlipidemia, Hypercholesterolemia, Cardiovascular Disease, Diabetes, Chronic Kidney Disease (CKD), Hypertension, Smoking, Myocardial Infarction (MI), Unstable Angina, Angina, Coronary Artery Disease (CAD), Stroke, Transient Ischemic Attack (TIA), Carotid Stenosis, Peripheral Arterial Disease, Atherosclerosis, Claudication
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
7,658 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
14
States / cities
Little Rock, Arkansas • San Pedro, California • Ventura, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Sep 17, 2026, 11:47 PM EDT
Terminated No phase listed Observational

Prevalence of Sleep Disordered Breathing

NCT01011647
View directory record Official record
Conditions
Unstable Angina, Acute Myocardial Infarction, Congestive Heart Failure
Interventions
Not listed
Lead sponsor
GE Healthcare
Industry
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 4, 2012 · Synced Sep 17, 2026, 11:47 PM EDT