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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
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 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM EDT
Completed Phase 4 Interventional

Diagnosis and Treatment of Acute Coronary Syndrome in the ED & the Impact of Rapid Bedside cTnl on Outcome.

NCT00276432
View directory record Official record
Conditions
Unstable Angina, Non-ST-Elevation Myocardial Infarction
Interventions
iSTAT point of care analyzer
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 27, 2010 · Synced Sep 28, 2026, 6:23 AM EDT
Completed Phase 4 Interventional

Bupropion for Hospitalized Smokers With Acute Cardiovascular Disease

NCT00181818
View directory record Official record
Conditions
Smoking, Myocardial Infarction, Unstable Angina, Cardiovascular Disease
Interventions
bupropion SR (sustained-release)
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2003
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2005 · Synced Sep 28, 2026, 6:23 AM EDT
Terminated Phase 2 Interventional

Feasibility Study of Photopheresis Post Angioplasty

NCT00157001
View directory record Official record
Conditions
Stable Angina Pectoris, Unstable Angina Pectoris, Silent Ischemia
Interventions
Photopheresis Post Angioplasty
Procedure
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 15, 2014 · Synced Sep 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM EDT
Completed Phase 2 Interventional

Hexadecasaccharide (SR123781A) in Patients With Unstable Angina or Non-ST-Segment Elevation Myocardial Infarction

NCT00123565
View directory record Official record
Conditions
Coronary Atherosclerosis
Interventions
Hexadecasaccharide (SR123781A)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
21 Years and older
Enrollment
1,257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 20, 2008 · Synced Sep 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM EDT
Completed Phase 2 Interventional Results available

Crushed Ticagrelor Versus Eptifibatide Bolus + Clopidogrel

NCT02925923
View directory record Official record
Conditions
Acute Coronary Syndrome, Angina, Unstable
Interventions
Ticagrelor, Eptifibatide, Clopidogrel
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 3, 2020 · Synced Sep 28, 2026, 6:23 AM EDT
Recruiting Phase 2Phase 3 Interventional

Efficacy of Targeted Medical Therapy in Angina and Nonobstructive Coronary Arteries

NCT06424834
View directory record Official record
Conditions
Angina Pectoris, Microvascular Angina, Vasospastic Angina, Myocardial Bridge of Coronary Artery
Interventions
Amlodipine, Nebivolol, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Sep 28, 2026, 6:23 AM EDT
Completed Phase 3 Interventional Results available

An Efficacy and Safety Study for Rivaroxaban in Patients With Acute Coronary Syndrome

NCT00809965
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction, Myocardial Ischemia, Unstable Angina
Interventions
Rivaroxaban 2.5 mg, Rivaroxaban 5 mg, Placebo, Standard of care
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
15,526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
73
States / cities
Birmingham, Alabama • Geneva, Alabama • Mobile, Alabama + 70 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2014 · Synced Sep 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM EDT
Completed Not applicable Interventional

Telehealth Group Counseling and Preventive Care for Women

NCT06404515
View directory record Official record
Conditions
ASCVD, NSTEMI, STEMI, Coronary Artery Disease, Acute Coronary Syndrome, Myocardial Infarction, Unstable Angina, Chest Pain
Interventions
Telehealth Group Counseling
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced Sep 28, 2026, 6:23 AM EDT
Completed No phase listed Observational

Diagnosis and Treatment of ACS in the ED: The Impact of Rapid Bedside cTnI Testing on Outcomes

NCT00222352
View directory record Official record
Conditions
Angina, Unstable
Interventions
Point of Care cTnL testing
Diagnostic Test
Lead sponsor
University of Cincinnati
Other
Eligibility
21 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
4
States / cities
Stanford, California • Royal Oak, Michigan • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2018 · Synced Sep 28, 2026, 6:23 AM EDT
Completed Phase 3 Interventional Results available

A Comparison of Prasugrel and Clopidogrel in Acute Coronary Syndrome Subjects

NCT00699998
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Clopidogrel, Prasugrel, Commercially-available Aspirin
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
9,326 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
165
States / cities
Birmingham, Alabama • Huntsville, Alabama • Glendale, Arizona + 162 more
Source: ClinicalTrials.gov public record
Updated May 6, 2013 · Synced Sep 28, 2026, 6:23 AM EDT
Not listed No phase listed Observational

Therapeutic Use of Contrast Ultrasound in Acute Coronary Artery Disease

NCT04732091
View directory record Official record
Conditions
Acute Myocardial Infarction, Unstable Angina
Interventions
Therapeutic ultrasound with 20 usec
Procedure
Lead sponsor
University of Sao Paulo General Hospital
Other
Eligibility
30 Years and older
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Sep 28, 2026, 6:23 AM EDT
Completed No phase listed Observational

Evaluation of a Novel Non-Invasive Automated Fractional Flow Reserve Software System in Patients With Coronary Artery Disease

NCT06183294
View directory record Official record
Conditions
Stable Angina, Unstable Angina, NSTEMI
Interventions
Collecting invasive FFR measurements.
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Sep 28, 2026, 6:23 AM EDT
Suspended Phase 3 Interventional

Veliflapon (DG-031)to Prevent Heart Attacks or Stroke in Patients With a History of Heart Attack or Unstable Angina

NCT00353067
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
veliflapon (DG-031)
Drug
Lead sponsor
deCODE genetics
Industry
Eligibility
35 Years and older
Enrollment
3,450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
11
States / cities
Montgomery, Alabama • Jacksonville, Florida • Melrose Park, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2006 · Synced Sep 28, 2026, 6:23 AM EDT
Completed Phase 3 Interventional Results available

Multicenter Study to Rule Out Myocardial Infarction by Cardiac Computed Tomography

NCT01084239
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction, Unstable Angina Pectoris
Interventions
Cardiac Computed Tomography
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 75 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2014 · Synced Sep 28, 2026, 6:23 AM 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 28, 2026, 6:23 AM EDT