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ClinicalTrials.gov public records Last synced Oct 29, 2026, 7:13 PM EDT

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Showing 121–144 of 272 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Plavix Clear all
Completed Phase 2 Interventional Results available

Escalating Clopidogrel by Involving a Genetic Strategy - Thrombolysis In Myocardial Infarction 56

NCT01235351
View directory record Official record
Conditions
Myocardial Infarction, Percutaneous Coronary Intervention
Interventions
Clopidogrel
Drug
Lead sponsor
The TIMI Study Group
Other
Eligibility
18 Years to 75 Years
Enrollment
335 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 15, 2019 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Pharmacokinetic Study on the Effect of LY2216684 on the Active Metabolite of Clopidogrel

NCT01263093
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Clopidogrel, LY2216684
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 65 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 22, 2018 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 4 Interventional Results available

Impact of Evolocumab on the Effects of Clopidogrel in Patients With High On-Treatment Platelet Reactivity

NCT03096288
View directory record Official record
Conditions
Atherosclerotic Cardiovascular Disease
Interventions
Evolocumab, Placebo
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Oct 29, 2026, 7:13 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Aspirin and Plavix Following Coronary Artery Bypass Grafting

NCT01158703
View directory record Official record
Conditions
Coronary Graft Patency
Interventions
clopidogrel, sugar pill, Aspirin
Drug
Lead sponsor
Ahmad Slim
Federal
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 19, 2015 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Interaction Study of Clopidogrel 300/75 mg Given Alone or With Omeprazole 80 mg 12 Hours Apart in Healthy Subjects

NCT01129388
View directory record Official record
Conditions
Healthy
Interventions
clopidogrel, Placebo, omeprazole
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 65 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 15, 2011 · Synced Oct 29, 2026, 7:13 PM EDT
Active, not recruiting Not applicable Interventional

SIMPLAAFY Clinical Trial

NCT06521463
View directory record Official record
Conditions
Atrial Fibrillation, Stroke, Bleeding
Interventions
WATCHMAN FLX Pro LAAC Device
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
1,857 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
86
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 78 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Impact of Grapefruit Juice on the Response to Clopidogrel

NCT00817999
View directory record Official record
Conditions
Healthy
Interventions
Grapefruit juice, Clopidogrel 75 mg/day, Clopidogrel 300 mg
Dietary Supplement · Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years to 40 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 1, 2012 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

CES1 Carriers in the PAPI Study

NCT03188705
View directory record Official record
Conditions
Heart Diseases, Coronary Disease, Coronary Artery Disease, Cardiovascular Diseases, Myocardial Ischemia, Artery Occlusion, Aspirin Sensitivity, Clopidogrel, Poor Metabolism of, Platelet Dysfunction, Platelet Thrombus
Interventions
Clopidogrel, Aspirin
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
20 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 29, 2026, 7:13 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Establishing the Microcirculatory Effects of Ticagrelor on Tissue Perfusion in Critical Limb Ischemia

NCT02230527
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Ticagrelor, Clopidogrel
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 100 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 7, 2021 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Evaluating Effect of Esomeprazole, Omeprazole or Lansoprazole on the Pharmacodynamics (PD) and Pharmacokinetics (PK) of Clopidogrel

NCT01147588
View directory record Official record
Conditions
Healthy
Interventions
lansoprazole, omeprazole, esomeprazole, clopidogrel
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 28, 2011 · Synced Oct 29, 2026, 7:13 PM EDT
Terminated Phase 3 Interventional Results available

Cangrelor Versus Standard Therapy to Achieve Optimal Management of Platelet Inhibition.

NCT00385138
View directory record Official record
Conditions
Atherosclerosis, Acute Coronary Syndrome (ACS)
Interventions
Cangrelor, clopidogrel, Placebo bolus & placebo infusion, Placebo capsules - end of PCI, Placebo capsules - end of infusion
Drug
Lead sponsor
The Medicines Company
Industry
Eligibility
18 Years and older
Enrollment
5,364 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated May 5, 2014 · Synced Oct 29, 2026, 7:13 PM EDT
Enrolling by invitation Phase 4 Interventional

Quality Improvement and Practice Based Research in Neurology Using the EMR

NCT02670161
View directory record Official record
Conditions
Brain Tumors, Epilepsy, Migraine, Mild Cognitive Impairment, Concussion, Multiple Sclerosis, Neuropathy, Parkinson's, Restless Legs Syndrome, Stroke
Interventions
Listed for each disorder below, up to three drugs per disorder (too many characters to list in this field; see Intervention Description)
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 100 Years
Enrollment
3,300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 24, 2025 · Synced Oct 29, 2026, 7:13 PM EDT
Terminated Phase 3 Interventional Results available

The Value of Screening for HPR in Patients Undergoing Lower Extremity Arterial Endovascular Interventions

NCT04007055
View directory record Official record
Conditions
Peripheral Artery Disease, Clopidogrel, Poor Metabolism of, Peripheral Vascular Disease, Artery Disease, Peripheral Arterial Occlusive Disease
Interventions
Point of care screening for HPR, Ticagrelor 90mg
Diagnostic Test · Drug
Lead sponsor
Marissa Jarosinski
Other
Eligibility
18 Years to 90 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 29, 2026, 7:13 PM EDT
Completed No phase listed Observational

Pilot Study on the Effect of High Clopidogrel Maintenance Dosing

NCT01118793
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Clopidogrel
Drug
Lead sponsor
Scripps Health
Other
Eligibility
18 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Nov 23, 2022 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 2 Interventional Results available

Antiplatelet Therapy in HIV

NCT02559414
View directory record Official record
Conditions
HIV, Cardiovascular Diseases, Inflammation
Interventions
Aspirin, Clopidogrel
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years to 80 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Oct 29, 2026, 7:13 PM EDT
Active, not recruiting Not applicable Interventional

LEADERS FREE II: BioFreedom™ Pivotal Study

NCT02843633
View directory record Official record
Conditions
Acute Coronary Syndrome, High Bleeding Risk
Interventions
BioFreedom™ Drug Coated Coronary Stent System, Antiplatelet Drug
Device · Drug
Lead sponsor
Biosensors Europe SA
Industry
Eligibility
Not listed
Enrollment
1,203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
39
States / cities
Huntsville, Alabama • Hot Springs, Arkansas • La Jolla, California + 34 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Oct 29, 2026, 7:13 PM EDT
Terminated Not applicable Interventional Results available

Effects of Short Term, High Dose Atorvastatin Therapy on Periprocedural Myonecrosis and Platelet Inhibition After Percutaneous Coronary Intervention (PCI)

NCT00979940
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Atorvastatin
Drug
Lead sponsor
Indiana University
Other
Eligibility
21 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 22, 2015 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 4 Interventional Results available

Prasugrel Versus Ticagrelor in Patients With CYP2C19 Loss-of-function: a Validation Study

NCT03489863
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Prasugrel, Ticagrelor
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 4 Interventional Results available

Clopidogrel Monotherapy in Patients With High Bleeding Risk

NCT05223335
View directory record Official record
Conditions
Bleeding Complications
Interventions
Clopidogrel, Prasugrel, Tricagrelor
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 21, 2024 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Not applicable Interventional

A Prospective Trial to Assess Cost and Clinical Outcomes of a Clinical Pharmacogenomic Program

NCT02297126
View directory record Official record
Conditions
Adverse Drug Reaction
Interventions
Pharmacogenetic Intervention Arm (pharmacogenetic testing)
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
4,465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 8, 2021 · Synced Oct 29, 2026, 7:13 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

The Pharmacokinetics and Pharmacodynamics Study of Evategrel CG-0255 Besylate）and Plavix® in Healthy Participants

NCT07619885
View directory record Official record
Conditions
Acute Coronary Syndromes (ACS), Recent Myocardial Infarction, Recent Stroke, Peripheral Arterial Disease
Interventions
CG-0255 Besylate for Injection, CG-0255 Besylate Capsule, Clopidogrel
Drug
Lead sponsor
Shanghai CureGene Pharmaceutical Co., Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 29, 2026, 7:13 PM EDT
Not listed Phase 2 Interventional

Wake up Symptomatic Stroke - Benefit of Intravenous Clot Busters or Endovascular Intervention

NCT01455935
View directory record Official record
Conditions
Stroke
Interventions
Anti-platelets and statin, alteplase, intra arterial intervention
Drug · Procedure
Lead sponsor
Jacobs Neurological Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 30, 2012 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 1 Interventional Results available

Comparison of Prasugrel and Clopidogrel in Low Body Weight Versus Higher Body Weight With Coronary Artery Disease

NCT01107925
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
prasugrel, clopidogrel
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 74 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Jacksonville, Florida • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 30, 2012 · Synced Oct 29, 2026, 7:13 PM EDT
Completed Phase 3 Interventional Results available

A Comparison of Prasugrel (CS-747) and Clopidogrel in Acute Coronary Syndrome Subjects Who Are to Undergo Percutaneous Coronary Intervention

NCT00097591
View directory record Official record
Conditions
Coronary Arteriosclerosis, Acute Coronary Syndromes
Interventions
Prasugrel, Clopidogrel
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
13,619 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 16, 2010 · Synced Oct 29, 2026, 7:13 PM EDT