Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 14, 2026, 8:26 AM EDT

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Showing 265–288 of 588 matching trials from the live ClinicalTrials.gov search.
Completed Phase 4 Interventional Accepts healthy volunteers

Effects of Psyllium on Niacin Tolerability

NCT03370848
Conditions
Flushing, Hyperlipidemias, Dyslipidemias
Interventions
Psyllium, Aspirin
Dietary Supplement · Drug
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 1 Interventional Accepts healthy volunteers

Alternate Dosing Regimens of BG00012 in Healthy Volunteers

NCT01281111
Conditions
Healthy
Interventions
Dimethyl Fumarate (BG00012), Aspirin, BG00012 matching placebo, ASA matching placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Saint Paul, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Effects of ASA on Prostate Tissue

NCT00234299
Conditions
Prostate Cancer
Interventions
Aspirin, Placebo
Drug
Lead sponsor
University of Washington
Other
Eligibility
45 Years to 74 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Completed No phase listed Observational

Diabetic Treatment Adherence

NCT01318564
Conditions
Endocrine System Diseases
Interventions
Metformin, Questionnaires
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Houston, Texas
Conditions
Atrial Fibrillation, Percutaneous Coronary Intervention
Interventions
Dabigatran Etexilate 110mg, Warfarin 3mg, Aspirin, Dabigatran Etexilate 150mg, Clopidogrel or Ticagrelor, Warfarin 5mg, Warfarin 1mg
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years and older
Enrollment
2,725 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
45
States / cities
Birmingham, Alabama • Cottonwood, Arizona • Mesa, Arizona + 41 more
Conditions
Medication Adherence, Preeclampsia
Interventions
Low-dose aspirin
Drug
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
High Risk Polycythemia Vera, High Risk Essential Thrombocythemia
Interventions
PEGASYS, Hydroxyurea, Aspirin
Drug
Lead sponsor
Ronald Hoffman
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
16
States / cities
Scottsdale, Arizona • Los Angeles, California • Palo Alto, California + 10 more
Terminated No phase listed Observational Accepts healthy volunteers

Change in Exercise Capacity as Measured by Peak Oxygen Uptake After CTO PCI

NCT02499666
Conditions
Coronary Artery Disease, Angina Pectoris
Interventions
Percutaneous Coronary Intervention, Coronary stent, Clopidogrel
Procedure · Device · Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Cardiovascular Disease
Interventions
Aspirin, Durlaza™
Drug
Lead sponsor
New Haven Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Baltimore, Maryland
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
Coronary Artery Disease
Interventions
Ticagrelor 60mg, Clopidogrel
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Terminated Phase 4 Interventional Results available

Aspirin and Enoxaparin for VTE in Trauma

NCT02396732
Conditions
Venous Thromboembolism, Thromboprophylaxis, Trauma
Interventions
Aspirin, Enoxaparin
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Miami, Florida
Conditions
Peripheral Vascular Diseases
Interventions
G-CSF, Placebo, Aspirin, Clopidogrel
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Myocardial Infarction, Diabetes Mellitus, Peripheral Arterial Disease
Interventions
Vorapaxar, Clopidogrel, Aspirin
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Germ Cell Tumor, Testicular Cancer
Interventions
Low-dose ASA
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
3
States / cities
Charlotte, North Carolina • Winston-Salem, North Carolina • Milwaukee, Wisconsin
Conditions
Device-Related Thrombosis, Atrial Fibrillation, Left Atrial Appendage Occlusion
Interventions
ASA plus Clopidogrel, Genetic-Tailored AntiThrombotic Strategy, Half-Dose of novel OAC
Drug
Lead sponsor
Texas Cardiac Arrhythmia Research Foundation
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Austin, Texas
Conditions
Diabetes Mellitus, Type 2
Interventions
PL2200 Aspirin Capsules, Enteric-coated aspirin caplets
Drug
Lead sponsor
PLx Pharma
Industry
Eligibility
21 Years to 79 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
3
States / cities
Miami, Florida • Lenexa, Kansas • Cincinnati, Ohio
Conditions
Colorectal Neoplasia
Interventions
Omeprazole, Aspirin
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
2
States / cities
Ann Arbor, Michigan • Columbus, Ohio
Conditions
Chronic Kidney Disease
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Staten Island, New York
Not listed Phase 4 Interventional Accepts healthy volunteers

Chlorthalidone and HCTZ Impacts on Platelet Activation

NCT02100462
Conditions
Hypertension
Interventions
Chlorthalidone 12.5 mg, Hydrochlorothiazide 25 mg, Aspirin 81 mg
Drug
Lead sponsor
Creighton University
Other
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Acute Coronary Syndrome, Angioplasty, Transluminal, Percutaneous Coronary, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Blood Platelets
Interventions
rosuvastatin, placebo
Drug
Lead sponsor
Susan Smyth
Other
Eligibility
18 Years to 80 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Increased Drug Resistance
Interventions
Thienopyridine resistance testing, Aspirin resistance testing, Genetic polymorphism assessment
Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Preeclampsia
Interventions
Aspirin 81 mg
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
10 Years to 60 Years · Female only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Venous Thromboembolism
Interventions
Not listed
Lead sponsor
Medical Compression Systems
Industry
Eligibility
18 Years and older
Enrollment
411 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
10
States / cities
Little Rock, Alaska • La Jolla, California • Menlo Park, California + 7 more