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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Not applicable Interventional Accepts healthy volunteers Results available

PACT (Platelet Activity After Clopidogrel Termination)

NCT00619073
Conditions
Blood Platelets, Clopidogrel
Interventions
clopidogrel + aspirin, placebo, Aspirin
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
21 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Worcester, Massachusetts
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Reversal of Aspirin Antiplatelet Therapy With Cold Stored Platelets

NCT05111028
Conditions
Reversal of Platelet Aggregation Inhibitors
Interventions
Autologous Room Temperature stored Platelet transfusion, Autologous Cold Stored Platelet transfusion
Biological
Lead sponsor
Bloodworks
Other
Eligibility
18 Years to 59 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Platelet Function and Reactivity Tests
Interventions
Sotagliflozin (SOTA) followed by 3 drugs in a random order, Aspirin followed by 3 drugs in a random order, Clopidogrel followed by 3 drugs in a random order, Eliquis followed by 3 drugs in a random order
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 79 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional Results available

XIENCE 28 USA Study

NCT03815175
Conditions
Bleeding Disorder, Ischemic Stroke, Hemorrhagic Stroke, Hematological Diseases, Thrombocytopenia, Coagulation Disorder, Anemia, Renal Insufficiency, Coronary Artery Disease
Interventions
XIENCE, DAPT (aspirin and/or P2Y12 receptor inhibitor)
Device · Drug
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 100 Years
Enrollment
1,605 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
54
States / cities
Huntsville, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 47 more
Conditions
Myocardial Infarction (MI)
Interventions
Not listed
Lead sponsor
AstraZeneca
Industry
Eligibility
Up to 130 Years
Enrollment
7,035 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Bethesda, Maryland • Waltham, Massachusetts
Conditions
Pulmonary Arterial Hypertension
Interventions
Esuberaprost, Placebo
Drug
Lead sponsor
Lung Biotechnology PBC
Industry
Eligibility
18 Years to 85 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
43
States / cities
Birmingham, Alabama • Beverly Hills, California • La Jolla, California + 37 more
Conditions
Platelet Aggregation Inhibitors
Interventions
Aspirin
Drug
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Falls Church, Virginia
Conditions
Acute Coronary Syndrome (ACS), STEMI - ST Elevation Myocardial Infarction (MI), NSTEMI - Non-ST Segment Elevation MI, Unstable Angina (UA)
Interventions
CYP2C19 genotyping
Genetic
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Hypercholesterolemia, Thrombosis
Interventions
Clopidogrel, Atorvastatin
Drug
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Coronary Artery Disease
Interventions
Clopidogrel, Placebo
Drug
Lead sponsor
Deutsches Herzzentrum Muenchen
Other
Eligibility
18 Years and older
Enrollment
4,005 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Coronary Artery Disease
Interventions
Prasugrel, Ticagrelor
Drug
Lead sponsor
LifeBridge Health
Other
Eligibility
18 Years to 75 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Completed Early Phase 1 Interventional Accepts healthy volunteers

GM03 - Platelet RNA Signatures of Aspirin

NCT05278637
Conditions
Platelet Aggregation Inhibitors, Aspirin, Ticagrelor, RNA
Interventions
Aspirin, Ticagrelor
Drug
Lead sponsor
Duke University
Other
Eligibility
30 Years to 75 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Coronary Artery Disease
Interventions
Placebo Arm, Thienopyridine Therapy, Surveillance Arm
Drug · Device
Lead sponsor
Medtronic Vascular
Industry
Eligibility
19 Years and older
Enrollment
2,272 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Anderson, South Carolina
Conditions
Coronary Artery Disease
Interventions
Motivational Interviewing (MINT), Mailed DVD
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
Not listed
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Miami, Florida
Completed Phase 4 Interventional Results available

XIENCE V® USA Dual Antiplatelet Therapy (DAPT) Cohort

NCT01106534
Conditions
Chronic Total Occlusion of Coronary Artery, Vascular Disease, Myocardial Ischemia, Coronary Artery Stenosis, Coronary Disease, Coronary Artery Disease, Coronary Restenosis
Interventions
placebo + aspirin, clopidogrel + aspirin OR prasugrel + aspirin, XIENCE V Everolimus Eluting Coronary Stent System (XIENCE V EECSS)
Drug · Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
870 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
144
States / cities
Birmingham, Alabama • Fairhope, Alabama • Scottsdale, Arizona + 126 more
Terminated Not applicable Interventional Results available

Dual Antiplatelet Therapy Adherence With Reminder App Usage

NCT05071027
Conditions
Aneurysm Cerebral (Unruptured)
Interventions
Endovascular Neurosurgery
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Conditions
Hematologic Neoplasms, Thrombocytopenia, Anticoagulants, Platelet Aggregation Inhibitors
Interventions
Hold, Prophylactic dose antithrombotic, Change antithrombotic Drug, Change platelet transfusion threshold, Full dose antithrombotics, Mechanical measures, Intermediate dose antithrombotic
Drug · Biological · Device
Lead sponsor
Maastricht University Medical Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Completed Phase 4 Interventional Results available

The Dual Antiplatelet Therapy Study (DAPT Study)

NCT00977938
Conditions
Coronary Artery Disease
Interventions
Placebo & Aspirin, Clopidogrel & Aspirin, Prasugrel & Aspirin
Drug
Lead sponsor
Baim Institute for Clinical Research
Other
Eligibility
18 Years and older
Enrollment
25,682 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
178
States / cities
Fairhope, Alabama • Gilbert, Arizona • Phoenix, Arizona + 143 more
Conditions
Cardiovascular Diseases, Acute Coronary Syndrome
Interventions
clopidogrel, prasugrel
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
20 Years to 74 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
5
States / cities
Newark, Delaware • Baltimore, Maryland • Danville, Pennsylvania
Conditions
Peripheral Artery Disease (PAD)
Interventions
Ticagrelor, Comparator
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
50 Years to 130 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
10
States / cities
Daytona Beach, Florida • Jacksonville, Florida • Ocala, Florida + 7 more
Conditions
Coronary Artery Disease
Interventions
Prasugrel, Clopidogrel
Drug
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Coronary Artery Disease
Interventions
Plavix (Clopidogrel)
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Coronary Artery Disease
Interventions
Ticagrelor, Clopidogrel
Drug
Lead sponsor
Rapid City Regional Hospital, Inc
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rapid City, South Dakota
Conditions
Coronary Artery Disease, Coronary Thrombosis
Interventions
Medtronic Endeavor Stent, Reduced duration (6 months) DAPT
Device · Drug
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
La Jolla, California